Products

A comprehensive listing of Thinvent’s product portfolio, including thin clients, digital signage, embedded Linux, solar computers, and kiosks.

A2 interfacing

Interfacing

We have successfully interfaced numerous devices and networks with our thin clients, such as,

  • Speakers
  • Card Reader
  • Video Camera
  • Printers
  • Web Camera,
  • Scanners
  • GPS Tracking
  • Biometrics
  • Breath alcohol Analyser
  • Remote Surveillance
  • Remote Alerts
  • LED Signage
  • Smart Card
  • Plasma Screen
  • Touch Screen
  • Thermal Receipt Printer
  • ]Bar code Scan & Print
  • UPS Control
  • Industrial Monitoring
  • Hardware Interfacing
  • Headphones
  • Tablet Input
  • Game controller, and
  • a host of other solutions for its customers.

Besides, Thinvent has created solutions on thin clients for its customers; such as,

  • Kiosks
  • DSL / Dialup
  • GPRS / CDMA
  • WiFi
  • Vsat
  • 3G Tata Photon plus

 

40Wp Solar Panels

Solar Panel – 40Wp


40Wp Solar Panels

40Wp Solar Panels

Panel 40Wp Connection Diagram

Panel 40Wp Connection Diagram

Overview

Roof mounted solar panels to drive our solar powered computers.

 

Features

  • Designed to work with our Solar DC UPS.
  • Small, easy to carry and transport.
  • Can be combined in parallel to act as a single 80Wp or 120Wp panel.
  • Can be combined in series for higher voltage application.
  • 15 years warranty on the panel.

 

Specifications

Technology Mono / Multicrystalline Silicon
Power Output 40 Watts (nominal)
Open Circuit Voltage 21.0 Volts
Short Circuit Current 2.54 Amperes
Maximum Power Characteristics Voltage 17.0 Volts
Current 2.35 Amperes
Maximum System Voltage 1000 Volts
Solar Cells per module 36
Dimensions 520 mm x 675 mm x 35 mm
Area 0.35 sq m
Weight 4.80 kg
Mounting Holes Pitch X 260 mm
Y 629 mm
Protection IP 65 junction box
Materials Front Face Tempered Glass
Encapsulate Ethylene Vinyl Acetate
Frame Anodized Aluminium
Junction Box Weather Proof Nylon 6
Temperature Coefficients Voltage -0.123 V/deg.C
Current +4.4 mA/deg.C
Power -0.47 %/deg.C
NOCT 47±2 deg.C

Electrical parameters measured at standard test conditions – 25deg.C cell temperature, 100mW/cm sq. irradiance, AM 1.5

 
 

kiosk

Interactive Kiosks – Whitepaper

Introduction

Introduction

An interactive kiosk is a multimedia enabled computer system that provides information and services. Useful information can be provided to customers and visitors in a fun and interactive manner, through the touch screen interface of a kiosk.

Self service kiosks permit users to carry out business transactions through a kiosk. These include ticketing, registration, feedback, check-in, etc. Peripherals attached to a kiosk, such as cash dispensers, card readers, printers and scanners, help customers carry out these transactions quickly and easily.

Kiosks are an excellent tool for businesses to interface with non-tech-savy customers in an electronic way. They bring down transaction costs while increasing customer satisfaction. Thinvent provides you with a one-stop solution for all your kiosk needs. In the last two years, more than a thousand kiosks have been deployed using our technology.

 

Kiosk Applications

Kiosk Applications

Here are some of the many ways that your enterprise can leverage kiosk technology:

  • Interactive kiosks can introduce your organisation to visitors, and provide information on products and services. The kiosk provides a way for users to register themselves for future updates by email or post. User feedback can also be registered and sent to your sales or customer service department.
  • Ticketing kiosks can be used to sell travel, entry and lottery tickets. They are increasingly being used by transport companies, amusement parks, stadiums and lottery companies in India.
  • Check-in kiosks are used at airports by airline companies, to provide quick check-in services to business passengers who do not carry check-in baggage.
  • Reservation kiosks are used by hotels and transport companies, as well as their agents and travel websites.
  • Prepaid services, such as telecom, DTH, toll tags and metro cards, can be recharged by consumers at kiosks. Such kiosks provide payment through cash, debit and credit cards, direct debit from bank account, and payment from smart card based cash cards. They can also update user smart cards directly.
  • Banks are one of the lead consumers of kiosks, and use them to provide customers with cheque collection, token dispensation and passbook updation services.

Key Components

A kiosk consists of the following components:

Hardware

This includes the embedded computer, touchscreen, printer and other peripherals. UPS and network connectivity are often built into the kiosk.

Software

The operating system, remote management and monitoring, multimedia content management system, and application stacks, are an integral part of every kiosk.

Chassis

The chassis encloses all the hardware components within an aesthetically appealing outer body. The strength and durability of the kiosk chassis are very important if it is placed in a public area.

Interactive Content

The multimedia content that users browse through, needs to be custom developed for each project. This includes text, audio, video, background music, animation, and menu systems.

Business Application

Transactions are carried out on the kiosk through local or web based business applications. These applications utilise various peripherals such as card readers and printers to automate tasks and deliver quick service.

Thinvent provides you with the complete hardware, software and application for your kiosk. Chassis and content creation are more design than technology oriented. We have thustied up with two of the best chassis and content design houses in India, who participate with us in all our projects.

 

Why Choose Thinvent?

Why Choose Thinvent?

Thinvent is the indisputable leader in providing kiosk solutions. We provide customers with a robust, reliable and long lasting kiosks, that are easy to maintain and service.

We have been chosen by our valued customers to execute some of the largest kiosk projects in the country. Here are some of the key benefits of choosing Thinvent’s kiosk solution:

  • 1. Robust and Secure:The Thinux Kiosk operating environment developed by Thinvent, provides you with an OS that simply never fails. All the software that you require to run a kiosk, is bundled with Thinux.The inner workings of the kiosk are never exposed to users. This creates a high level of security, critical in financial transactions such as banking and ticketing.
  • 2. Quality Hardware:The core computer running the kiosk has no moving parts. This eliminates any break downs due to wear and tear or dust accumulation. Reliable flash based storage ensures crash-free usage for many years.We use 3M Cleartek capacitative touchscreens in our kiosks. The monitors, thermal printer mechanisms, smart cards readers, and other critical components, are carefully chosen to ensure years of trouble free service.
  • 3. Stable: A kiosk is your representative to your customers. It should not get stuck with error messages all over the screen. Thinux ensures that if the network connectivity fails, or the backend is experiencing problems, the customers are presented with a pre-designed error page and nothing else.
  • 4. Versatile: We provide integration with a mind-boggling array of peripheral devices. Biometric scanners, touchscreens, thermal printers, GPRS modems, large plasma displays, smart card readers, bar code scanners, cameras, LED displays, serial data loggers, relays, breath analysers, UPS battery level checkers, laser printers – these are just some of the devices that we have successfully integrated into kiosks for various projects.
  • 5. Manageable: Remote management is a standard feature in all our kiosks. Numerous administrative tasks, including upgrades, shut-down and power-up, sending pop-ups to the user, and touchscreen calibration, can be performed remotely. Our management system is web based and not tied down to a single PC, letting your administrators fix kiosks from anywhere.A factory reset option allows the local operator to bring back the system to a known-good state. On booting up again, the kiosk settings can be restored from the central office.
  • 6. Always-on Monitoring:All kiosks are constantly monitored for application and network usage, system temperatures and voltages, overload, component failure, etc. The monitoring system alerts the administrators at the central office, and sends an SMS to the operator on site, in case of a failure.You can view the screen of any kiosk remotely, and monitor usage. You can also operate the keyboard and mouse remotely, thus guiding new users over the phone if required.
  • 7. Customisable: The entire user experience can be tailored as per your needs. Computing features such as right clicks that are commonly found in desktops but useless in kiosks, are disabled.
  • 8. Wide Application Support: We support all web based applications. In addition, we support locally run applications built using technologies such as .NET, VB, Java, J2EE and GTK. Local SQL databases and web servers provide an unlimited potential for business applications to be deployed on our kiosks.
  • 9. Experience: Our technical team has vast experience in the field of kiosks. The founders of Thinvent have 15+ years of experience in hardware and software development. We leverage our knowledge in Linux, networking and embedded systems, to provide you with the finest technical solutions.

 

The Design Process

Kiosks come in many types and flavours. There is no one-size-fits-all kiosk. Even the smallest requirement calls for customised development. Let us explore some of the decisions you need to make when procuring kiosks:

Wall mounted versus floor standing kiosk. Wall mounted kiosks are bit cheaper, and require less space. However, they are aesthetically less appealing, and also offer very few options for peripheral devices. A basic wall mount design is pictured in illustration Illustration 3, while a floor standing kiosk is pictured in Illustration 4.

1. Choose the peripheral devices that you need for your application:

Illustration 3: Wall Mount Design

  • A touchscreen is a basic requirement of any modern kiosk system. If the usage is very high, then the touchscreen can be augmented with buttons mounted on the side of the screen.
  • Magnetic stripe card readers, to enable debit and credit card based transactions.
  • Thermal printers for receipt or ticket printing.
  • Smart card readers can be utilised in prepaid ticketing, DTH recharge, etc.
  • A web camera can be used to monitor the usage of your kiosk. This helps you know your customers better. It is also a great way to increase the security of your kiosk and provide remote monitoring.
  • Bar code scanners are employed in bill collection systems and lottery machines.
  • Some bill collection systems prefer using full size sheet-feed scanners. Such scanners are also utilised in cheque collection systems.
  • Cash collection systems are useful for any kind of payment kiosk, where the user base may not have access to cards.
  • Cash and change dispensation systems are often preferred in conjunction with a cash collection system.
  • Laser printers are used in duplicate bill issue systems. They are also used in HR kiosks to provide payslips etc.
  • Good quality speakers are required if you wish to use audio in your application.
  • Biometric readers are increasingly being used to increase transaction security. They can be used for two factor authentication in financial transactions. HR kiosks also employ biometrics to prevent misuse and detect proxy users.

Illustration 4: Components of a Kiosk

2. The application software team then needs to understand your requirements. If the application is being integrated into an existing backend system, our application developers need to interact with the maintainers of this system.

3. Finally, our content designers need to work closely with your management, marketing, and other teams, and acquire the resources that they need to create your interactive content.

Once the above tasks have been completed, Thinvent is ready to provide you with mock-ups and prototypes of the kiosk, application and interactive content.

Conclusion

We thank you for your time and patience in going through this document. Feel free to get in touch with our sales team at the contacts given below, if you need further information.

 
 

nms1

Network Management System

A Modern Enterprise is a Connected Enterprise

IT is critical to business delivery. Wide Area Networking enables businesses to deliver centralised IT systems to the far corners of their enterprise. It enables instant communication and data interchange between branches.

With the current state of networks in India, remote application delivery is fraught with problems. Most wide area networks (WAN) are created using virtual private networking (VPN) over the Internet. Internet connectivity itself may be delivered over leased lines or DSL. The reliability of this connectivity is not such that IT managers can take their WAN for granted.

Keeping the Network Alive

Given the total dependence of the enterprise on the WAN, failures cause immediate disruption of work, and branch users start calling the central office for support. It is therefore important for all stakeholders to be immediately informed of network failures, and to begin fixing the problem as soon as it occurs.

The right information is key to solving network problems. It helps people work together and resolve issues. Network Management Systems help the IT team stay on top of their network.

How can Thinvent help you maintain your network?

Thinvent has been founded with engineers who have more than fifteen years of experience in managing networks. We understand that reachability tests are insufficient to determine the health of a modern network. Today’s users want application performance, which also needs to be measured, monitored, graphed and reported.

Key NMS Features:

  • Monitors all critical network elements constantly.
  • Immediately reports failures over email, SMS and web to all stakeholders – IT support, ISP and branch.
  • Ascertains the exact nature of the fault.
  • Overlay of network status on geographical maps.
  • Automatic host detection and creation of configuration files.
  • Built in tracking and collaboration system for acknowledgement and escalation of issues.
  • High Availability and Distributed configurations.
  • Reports and graphs that demonstrate availability and help negotiate SLAs with service providers.

Key Application Monitoring Features:

  • Detects problems that inhibit application delivery at a remote site – port blocks, latency, congestion and packet drop.
  • Monitors server performance – load, disk space, JVM threads, number of SQL queries or HTTP requests served per minute.
  • Monitors application performance at remote site – such as the time it takes to load a web page.
rm1

Remote Monitoring

A Modern Enterprise is a Connected Enterprise

Today, IT is critical to business delivery. Wide Area Networking enables businesses to deliver centralised IT systems to the far corners of their enterprise. It enables instant communication and data interchange between branches.

With the current state of networks in India, remote application delivery is fraught with problems. Most wide area networks (WAN) are created using virtual private networking (VPN) over the Internet. Internet connectivity itself may be delivered over leased lines or DSL. The reliability of this connectivity is not such that IT managers can take their WAN for granted.

Keeping the Network Alive

Given the total dependence of the enterprise on the WAN, failures cause immediate disruption of work, and branch users start calling the central office for support. It is therefore important for all stakeholders to be immediately informed of network failures, and to begin fixing the problem as soon as it occurs.

The right information is key to solving network problems. It helps people work together and resolve issues. Network Management Systems help the IT department stay on top of their networks.

How can Thinvent help you maintain your WAN?

  • Thinvent has been founded by engineers who have more than fifteen years of experience in managing networks.
  • We understand that reachability tests are insufficient to determine the health of a modern network. Today’s users want application performance, which also needs to be measured, monitored, graphed and reported.
  • IT staff are no longer tethered to the NOC. We enable monitoring and management through mobile devices and the web, giving you the freedom to move around while still being in complete control.
  • We provide a holistic solution that monitors your network, servers, as well as the data centre environment.

Key Features:

  • Immediately reports failures over email, SMS and web to all stakeholders – IT support, service provider and branch manager.
  • Comprehensive graphs and reports that demonstrate availability. We convert raw data into useful information that can be presented to senior management as well as service providers.
  • Built in tracking and collaboration system for acknowledgement and escalation of issues.
  • Distributed configuration enables local monitoring of regional offices even during a WAN outage.
  • Failover configuration provides high availability.

Network Monitoring Features:

  • Monitors all critical network elements constantly.
  • Ascertains the exact nature of the fault.
  • Provides overlay of network status on geographical maps.
  • Automatic host detection and creation of configuration files.

Key Application Monitoring Features:

  • Detects problems that inhibit application delivery at a remote site – port blocks, latency, congestion and packet drop.
  • Monitors server performance – load, disk space, JVM threads, number of SQL queries and HTTP requests served per minute, etc.
  • Monitors application performance at remote site – the time it takes to load a web page or synchronise a database.

Key Application Monitoring Features:

  • Comes bundled in a self contained monitoring appliance.
  • This solid state, flash based device is plug-and-play configurable in your network.
  • It comes with its own robust Linux operating system, web based management, and comprehensive logging.

Thinux – Feature List

The Product

Thinvent’s Thinux is an Embedded Linux Operating Environment for thin client devices. This document lists the following important features of Thinux :

    • Hardware
    • Networking
    • Software
    • Applications
    • Thin Client Protocols

HARDWARE

A

Supported Processors

x86: VIA C3, C7, Eden, Nano. Intel Atom N, D, Z series

ARM: TI OMAP3530, 3503. Marvell Kirkwood Series

B

Supported Chipsets

VIA CLE266, CN700, CX700, CX700M2, VX800, VN896

Intel 945GSE, 945GC, NM10

C

Display

DDC – Display Data Control for automatic selection of resolution

2D and 3D Acceleration. XvMC for in-chipset decoding of MPEG2 and MPEG4 videos

Touchscreens from 3M, eGalax, Elo, and others, with calibration and instant touch support

D

Storage and Boot

IDE and SATA Flash

USB flash drives, SD card readers

Network boot through PXE

E

USB Peripheral Support

USB serial and parallel cables

USB webcam

USB headset and sound

USB network device support – Ethernet, WiFi and broadband

USB VGA/DVI adaptor support

Bluetooth dongles

USB touchscreen support

USB keyboard, mouse, joystick

F

Printing

Built-in support for a large variety of printers, including all commonly used printers.

Supports Samsung ML and SCX series (SPL2 and SPLc), Lexmark 1000 series, Konica Minolta laser printers, HP M1005 (XQX), Lexmark C500n (SLX), Samsung CLP series (QPDL), HP Laserjet 1500 (OAKT), HP2600n, Oki, etc.

Printing from local applications like web browser

Support for adding of printer driver files through the management interface

IP based remote printing through RDP, LPD and SMB

F

Others

5.1 channel audio support

Hardware monitoring support – temperature, voltage, fan speed

IR remote control through Serial, USB and CIR dongles

Active power conservation through processor frequency scaling, turning off peripherals, etc.

NETWORKING

A

Protocol Support

TCP/IP v4 and v6

DHCP and DNS client

NTP and rdate client – remote date synchronisation

B

Wired Networking

Wake on LAN

Ethernet Autosensing

C

Wireless Networking

WiFi – 802.11b, g and n

WEP, WPA, WPA2 support

RADIUS support

Both Ad-hoc and infrastructure modes supported

D

Broadband and WAN

USB modem support – POTS, DSL, GPRS, CDMA, 3G, WiMax

PPP and PPPoE

VPN support – IPSec, PPTP, SSL

SOFTWARE

A

OS Features

Embedded Linux firmware. System can be switched off any time without proper shutdown.

System state can reset remotely or at boot time

Stateless system – state storage can be centralised

Local and remote upgrade of firmware

B

Core Components

Linux Kernel

2.6.35

Coreutils

8.5

X11R7

1.9.5

C

Remote Management

Web based remote management system built into the firmware of all thin clients.

Management system can be used locally through browser, or remotely from any computer in the network

Single or clustered management of thin clients. Most actions can be applied to a set of thin clients collectively.

Automatic discovery of thin clients in the LAN or WAN

Remote upgrade of firmware through web interface

Remotely enable and disable hardware such as pen drives

Cloning of settings from one thin client to many thin clients

Remote shutdown, wake-on-lan, reboot

Remote network configuration

Session mirroring through VNC

Remote configuration of local and network file systems

Remote configuration of printers, system time, firewall

Execution of arbitrary Linux commands, remotely through web interface or SSH console. File transfer through web interface, SCP, FTP.

Plugin based architecture for future expansion as per customer needs

Task scheduling for unattended upgrades, other administrative tasks

D

GUI Features

Desktop and kiosk modes

Support for saving files on the Desktop and in folders

Automatic mounting of removable drives

Customisation of boot and desktop background as per customer needs

E

File System Support

Microsoft – DOS, FAT32, NTFS

Linux – Ext2, Ext3, Ext4

SMB and CIFS, client and server

NFSv3 and NFSv4, client and server

Mounting of FTP and SSH trees

F

Remote Monitoring

Comprehensive remote monitoring system with continuous graphing of important system parameters

Monitor disk performance and usage, network traffic, network connections, system temperature and voltages, processor utilisation and number of processes running, memory usage, uptime, time synchronisation, etc.

New parameters can be monitored as per customer needs

Monitor specific process – such as number of browser sessions

Remote and local logging. Centralised log processing.

SNMP support with MIB extensions

v1, v2c, v3

Support for centralised monitoring software such as Nagios

APPLICATIONS

A

Multimedia Support

CD Digital Audio

DVD playback with navigation menus

Video CDs

Video codecs: H.263, H.264/MPEG-4 AVC, MJPEG, MPEG-1, MPEG-2, MPEG-4 Part 2, RealVideo, Sorenson, Theora, WMV

Audio codecs: AAC, AC3, AMR, DTS, FLAC, MP3, RealAudio, Speex, Vorbis, WMA

Protocols: RTP, RTSP, HTTP, FTP, MMS

Streaming video – transmission, playback and recording

Local web camera and TV tuner support

Music player with library organisation

B

Office Applications

OpenOffice.Org

3.3

Spreadsheet, Word processor, Presentation, Drawing, equation support

PDF Viewer

Image viewer – all popular image formats supported

C

Internet Applications

Skype, with webcam support

2.1.0

Videoconferencing with H.261 and Theora codecs

VoIP with SIP protocol; G.722, G.726, Speex, GSM and PCM codecs

Chat client with Yahoo!, MSN, Gtalk, Jabber and IRC support

D

Local Applications

Support for DOS applications through DOS emulator

Support for Win32 applications through Windows emulator

Support for Linux console applications, as well as GTK and QT GUI applications

Support for local databases – MySQL, Sybase Anywhere, Lotus Expeditor

Support for local web applications through Apache and LAMP stack

Support for local .NET applications through the Mono stack

THIN CLIENT PROTOCOLS

A

Remote Redisplay Clients

Citrix ICA client

11.x

RDP Client

RDP version 51

VMware View Client

4.5.x

VNC Client

XDMCP Client

NX Client

Graph-On Go Global

2.2.9

Remote Execution – RSH, SSH, telnet

B

Server Support

Windows Terminal Server

2003, 2008

Windows

XP, Vista, 7

Citrix XenApp, XenDesktop, Presentation Server

Red Hat Linux

4, 5, 6

Ubuntu Linux

All releases up to 11.04

Fedora Linux

All releases up to 14

VMware View

4.0

C

RDP Features

Automatic username and password

Seamless RDP

Numlock synchronisation

Compression and encryption

Selectable Bandwidth consumption

Serial and Parallel Port forwarding

Local disk forwarding

Local printer forwarding

Sound forwarding

Smart Card device forwarding

D

Cloud Computing Support

Mozilla Firefox

3.6.16, 4.0

Google Chrome

9.0

Adobe Reader

9.4.2

Adobe Flash Player

10.2.153

Sun Java Runtime Environment

1.6.0 u24

Embedded Multimedia Player

Archives – ZIP, ARJ, GZIP, BZIP2, ACE, CAB

E

Printing

Printer redirection in RDP and ICA

LPD server for Linux/UNIX printing

F

Others

Session sharing under ICA, VNC

Hot desking – Session migration from one thin client to another under RDP, ICA, VNC

Session view only support, for training and presentation purpose

Remote session management through management interface. Ability to copy sessions from one thin client to multiple thin clients, remotely.

[1] There is no support in the Linux RDP client – rdesktop – for the enhanced features of RDP
protocol versions 6 and 7.

Conclusion

As evident from the list above, Thinux is a comprehensive thin client firmware that provides for all the features expected from a modern thin client. In addition, Thinvent provides customisation services where specific applications, devices, protocols or network can be supported as per customer requirements. Please contact us to discuss your requirement in detail.

Solar DC UPS 12

Ōja 12 Solar DC UPS


Solar DC UPS 12

Solar DC UPS 12

Solar DC UPS Connection Diagram

Solar DC UPS Connection Diagram


Overview

DC mode UPS for powering IT and Telecom equipment. Conserves precious solar energy and storage battery power by eliminating conversion losses.

 

Features

  • A fully automatic, high efficiency, high reliability, DC mode solar UPS. Ideal power solution for rural off-grid electrification projects.
  • Directly powers IT, telecom and lighting equipment, eliminating lossy DC-AC inversion, AC-DC rectification.
  • State of the art SMPS technology with 100KHz operating frequency – high efficiency, long life product.
  • Fits in a standard ATX SMPS slot inside a PC cabinet.
  • Microprocessor controlled remote monitoring.
  • Solar power input from 120Wp panels.
  • CC-CV battery charger for 24V 42Ah battery backup. Designed to maximise life and capacity of the battery.
  • 165~265 V AC input to augment solar power.
  • 12V DC 200W regulated power output.
  • High voltage protection on AC input – designed for the erratic power supply in rural India.
  • Prioritises solar power utilisation. If solar power is insufficient for load and charging requirements, only these uses AC or battery power.
  • Combines solar power with AC or battery power, minimising AC bills and maximising battery backup time.
  • Online UPS with no relays on output side – smooth uninterrupted DC power leads to longer life of electronic components.

 

Specifications

Technology 100KHz switch mode
Power Output 200 Watts @ 12V DC
Solar input 2x17V solar panels;total 120Wp power input.
AC Input 230V AC, 50 Hz, typical
Battery 2x12V batteries; total 24V 42Ah (1KWh) capacity.
Solar Input Open Circuit Voltage 42 V DC
MPP Voltage 34 V DC
MPP Current 3.53 A
AC Input Range Voltage 165 ~ 265 V AC
Frequency 47 ~ 63 Hz
AC Input Protection High Voltage Cutoff 270 V
High Voltage Restore 260 V
High Voltage Sustain 400 V
Battery Charging Charging Current 5 A DC
Boost Cutoff Voltage 28 V DC
Float Voltage 26.4 V
Battery Discharge Low Battery Alarm 22 V DC
Low Battery Cutoff 21 V DC
Low Battery Restore 24 V DC
DC Output Voltage 12.5 V DC typical
Ripple 150 mV
Regulation ±5%
Output Protection Over Voltage Cutoff 15 V DC
Over Current Cutoff 15 A DC
Dimensions 226 mm x 163 mm x 59 mm
Weight 2.00 kg
Construction Galvanised steel sheet
Operating Environment Temperature 0 ~ 35 deg.C
Humidity 10 to 90%
Efficiency 90% +

 
 

Solar DC UPS Ōja 19

Ōja 19 Solar DC UPS


Solar DC UPS Ōja 19

Solar DC UPS Ōja 19

Solar DC UPS Connection Diagram

Solar DC UPS Connection Diagram



Overview

DC mode UPS for powering IT and Telecom equipment. Conserves precious solar energy and storage battery power by eliminating conversion losses.

 

Features

  • A fully automatic, high efficiency, high reliability, DC mode solar UPS. Ideal power solution for rural off-grid electrification projects.
  • Directly powers IT, telecom and lighting equipment, eliminating lossy DC-AC inversion, AC-DC rectification.
  • State of the art SMPS technology with 100KHz operating frequency – high efficiency, long life product.
  • Microprocessor controlled remote monitoring.
  • Solar power input from 80Wp panels.
  • CC-CV battery charger for 24V 26Ah battery backup. Designed to maximise life and capacity of the battery.
  • 165~265 V AC input to augment solar power.
  • 19V DC 180W regulated power output.
  • High Voltage protection on AC input – designed for the erratic power supply in rural India.
  • Prioritises solar power utilisation. If solar power is insufficient for load and charging requirements, only then uses AC or battery power.
  • Combines solar power with AC or battery power, minimising AC bills and maximising battery backup time.
  • Online UPS with no relays on output side – smooth uninterrupted DC power leads to longer life of electronic components.

 

Specifications

Technology 100KHz switch mode
Power Output 180 Watts @ 19V DC
Solar input 2x17V solar panels; total 80Wp power input.
AC Input 230V AC, 50 Hz, typical
Battery 2x12V batteries; total 24V 26Ah (624 Wh) capacity.
Solar Input Open Circuit Voltage 42 V DC
MPP Voltage 34 V DC
MPP Current 2.35 A
AC Input Range Voltage 165 ~ 265 V AC
Frequency 47 ~ 63 Hz
AC Input Protection High Voltage Cutoff 270 V
High Voltage Restore 260 V
High Voltage Sustain 400 V
Battery Charging Charging Current 3 A DC
Boost Cutoff Voltage 28 V DC
Float Voltage 26.4 V
Battery Discharge Low Battery Alarm 22 V DC
Low Battery Cutoff 21 V DC
Low Battery Restore 24 V DC
DC Output Voltage 19.5 V DC typical
Ripple 150 mV
Regulation ±5%
Output Protection Over Voltage Cutoff 21 V DC
Over Current Cutoff 10 A DC
Dimensions 226 mm x 163 mm x 59 mm
Weight 2.00 kg
Construction Galvanised steel sheet
Operating Environment Temperature 0 ~ 35 deg.C
Humidity 10 to 90%
Efficiency 90% +

 
 

pic1

Thinux Embedded Linux API

Overview

The Product

Thinux API is a reliable and field proven application development framework from Thinvent. Today, embedded applications are getting increasingly feature rich, and the end users of these devices are becoming more and more demanding. Thinux Embedded Linux and API provide a credible platform for application developers to rapidly develop and deploy their systems and solutions.

The Problem

Many developers are currently running their embedded applications on eight or sixteen bit microprocessor platforms. However, today’s embedded appliance market is so competitive that every day a new product or a new features is being added to this ever widening spectrum. Supporting these new features requires a stable software platform and higher processing power from the hardware. While microcontroller platforms are getting increasingly tedious to develop with, 32 bit platforms are getting smaller, cheaper and more powerful.

However, migrating to 32 bit microprocessors is not an easy task. With the large variety of processors, operating systems and SDKs to choose from, application developers have difficultly choosing the right platform. The wrong choice can lead to a lot of wasted work, if after many man months of porting effort, it is found that the platform does not meet certain requirements of the product.

Let us take the example of a ticketing solution. The customer requires an operator driven tabletop POS machine. An x86 based system is a good choice due to the high processing power available at commodity prices. However, when the project becomes a success, the customer comes back with a request to make the same software available to mobile ticket vendors on a handheld device. It would be ideal to run the same software unmodified on an ARM based handheld device. But is that at all possible. Furthermore, if the same ticketing now has to be customer facing, in the form of a kiosk, can your platform provide easy integration of touchscreen, audio and payment gateway technologies?

The Solution

What is required is a write-once deploy-many platform solution. An OS, API and SDK that provides you with a homogeneous interface for application development and device access. Imagine migrating your entire code for camera image processing and thermal printing, from an x86 desktop to an ARM handheld, without a single line of code changed!
Thinux Embedded Linux and API provides exactly such a platform. While Linux is an increasingly popular OS for embedded application development due to its open nature and inherent stability, it comes with its own set of problems. The most prominent amongst those is a complete lack of standards. Migrating from one flavour of Linux to another can mean rewriting large portions of code, especially those relating to device access. The other problem is a lack of support. While Linux is free, Linux based development environments can be a costly affair. Moreover, customers often complain of a lack of local support in India, and co-development or API customisations are simply unheard of.

Thinux, on the other hand, comes with quality, support level and price, that would put a smile on your face.

 

Why Thinux?

Thinux makes the legendary stability, feature-richness and cost advantages of Linux available to every embedded application developer. Thinux comes to you as a total package, which comprises of:

  • 1. Embedded Linux Operating System, ready to run on platforms as diverse as x86, ARM and PPC.
  • 2. A development system that is installable on any PC, and allows for complete development and testing. Optionally, Thinvent can provide you with development computers that come pre-installed with all the required software.
  • 3. Documentation that exposes your developers to all the functions and features of our API.
  • 4. Warm-up training. Developers new to Linux or 32-bit development find it difficult to ramp-up, even though schedule pressure requires them to begin delivering immediately. Our initial training hand-holds them as they adapt to the new platform. Apart from using our own development examples, we help the developers with their own products and modules, thus helping them be productive from day one.
  • 5. Email and phone based development support.
  • 6. Device driver development. Sometimes customers are using in-house devices that have no standard Linux drivers available. We develop drivers for such devices on Thinux, and provide application developers with a simple API for device manipulation.

Illustration 1: Thinux OS and API - Stack Diagram

Feature Rich

Following are some of the main features supported.

  • Support for Java based applications
  • Provides the complete J2EE web stack, including industry-standard database servers.
  • Audio, video and multimedia stacks. Simple functions to handle media files and to control AV subsystems.
  • Remote and local updating of OS, application software, configuration files and multimedia content.
  • In-built stacks and device drivers for GPRS, GPS, WiFi, Bluetooth and other networking protocols.
  • Complete support for Indian Languages.
  • Virtual Network Devices – an abstraction layer that provides server side applications access to client side devices such as biometrics and smart cards.
  • Rapid migration from 8 bit microcontroller platforms to 32 bit platforms.
  • Support for IO interfaces such as USB, RS232/485, and LPT.
  • Emulation layer for hardware commonly found in micro-controller platforms, such as RTC, UART and EEPROM.
  • Simple wrapper functions to access complex features such as threads, resource locking and random disk access.
  • A large collection of application notes, API and OS documentation.
  • Tailored training for each customer.

  • Ability to easily tap into the potential of FOSS and to contribute back to the community.

 

Case Study

Rapid Migration of Legacy μC Application

This case study describes how a relatively complex project running on a low profile micro-controller based platform was ported with ease and reliability to a 32 bit x86 platform using the Thinux API.

Though the customer’s μC platform was common, each deployment scenario was different. Thinvent provided a customised solution to help the customer quickly adopt our solution. The customer’s existing micro-controller programs were quite complex and had evolved over time. Making large scale changes to them called for heavy development and testing investments. Therefore, we created a new layer in software to emulate various devices like RTC, UART and EEPROM, that the customer was using on microcontrollers. Wrappers for certain system functions were also provided. Both the wrappers and the device layers exposed the same functions to the developers as their existing microcontroller platform, resulting in their existing code running unmodified. As a result, microcontroller code was ported to Thinux in a matter of days by a single developer previously unfamiliar with Linux!

 

Products

Following are some of the products that have been created on our platform by our customers.

LED Display Solution

This product was running on an 8 bit platform using legacy code. New requirements such as support for audio announcements were not easily implementable on the existing platform. We migrated this product to the 32 bit AMD Geode platform, with support for sound, over-the-air media update etc.

Ticketing Terminals and Kiosk

Indian Railways uses dumb terminals for ticketing. The customised terminal emulation used by the Railways includes support for client side caching, ISCII printing, and terminal font size change. We migrated the 8-bit microcontroller based terminal emulation to 32-bit VIA x86 platform. The Railways is currently rolling out these new terminals at a rate of 1000 units per month. A large number of obscure terminal features were ported to the Linux OS. A number of protocols and emulations had to be reverse engineered due to a lack of documentation and standardisation.

Automated Alert for Unmanned Level Crossing

Unmanned level crossings are a common sight along India’s railway tracks. We helped develop a low cost and highly reliable solution for alerting of citizens when a train is approaching an unmanned crossing. This product utilises the latest technologies such as GPS and CDMA-RF. While the trains are fitted with an x86 based embedded system, the level crossings are provided with a MIPS based embedded device.

Conclusion

The products and technologies described above are a small example of the possibilities that Thinux API opens up for you. We look forward to hearing from you, and providing you with a customised and cost-effective solution for your embedded development platform needs.

 
 

Uno 19A

Uno 19A Solar All-in-one Computer


Uno 19A

Uno 19A

Uno 19A Connector Layout

Uno 19A Connector Layout


Overview

Low-power, low-maintenance All-in-One PC specially designed for rural IT projects. Runs on solar power!

 

Features

  • World’s lowest power consuming PC product.
  • Ruggedised for the rural Indian environment.
  • Runs for 6 hours from a 2 x 3‘ (40Wp) solar panel.
  • Connects directly to our Solar UPS. No AC power or adaptor needed.
  • LED backlit screen delivers vibrant colours. Integrated speakers complete the rich media experience.
  • Supports a rich set of I/O and Peripherals.
  • Windows 7 or Ubuntu Linux preinstalled.
  • Ideal for rural IT projects, education and e-governance.
  • Browsing, media playback, business transactions, IT training, are all well supported.

 

Specifications

Processor

Intel Atom D525 Dual Core 1.8 GHz

Intel NM10 chipset with hardware

2D/3D graphics acceleration

Memory DDR2 1 GB. Expandable upto 2 GB.
Storage 250 GB SATA 2.5” HDD. Expandable upto 1 TB.
Optical Slim DVD-RW drive (optional)
Display Size 18.5″ wide
Resolution 1366 x 768
Response Time 5 ms
Luminance 250 Cd/m2
Contrast Ratio 1000:1
Colours 24 bit, 16.7 M
Pixel Pitch 0.3 mm
Backlight WLED based
Viewing Angle Horizontal 160 deg.
Vertical 160 deg.
Networking Gigabit Ethernet integrated
802.11b/g/n WLAN (Optional)
Sound 2 x 3W internal speakers
Webcam 0.3 megapixel (optional)
Card Reader 4-in-1 card reader integrated
I/O Ports 1 x RJ-45 with diagnostic LEDs
4 x USB 2.0
3 x Audio: Mic In/Speaker Out
Dimensions 428 x 226 x 184 mm (with base)
Security Kensington security lock slot
Environment Temperature 0 ~ 35 deg.C
Humidity 10 to 90%
Voltage DC 12V
Power 30 W typical
Weight 4 Kg
Certification Energy Star, RoHS

 

 
 

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