Industrial GPS Mobile Vehicle DVR for Travel Bus Surveillance System
| 1, Support Wireless WAN/LAN network | |
| 2, Support VPN tunnel, including PPTP, MPPE, L2TP, GRE and IPSEC | |
| 3.Support remote configuration, upgrade and centralized management. | |
| 4, Support Voice transmission and Voice intercom and GPS positioning | |
| 5, Support browsing video through streaming video, TV wall, mobile phone and local monitoring. | |
| 6. Support manually capture, time capture, video overlay and PTZ control | |
| 7, Support both LINUX and WINDOWS operating systems | |
| 8. DNS obtained automatically: Obtains DNS automatically instead of manually configuring. | |
| 9.Online maintenance patents: Intelligent anti-dropped, online testing, online maintenance, automatically reset to ensure that equipment is always online. | |
| 10. High-speed processing CPU: ARM9 industrial-grade high-speed CPU, can handle a variety of protocol data conversions at higher speed | |
| 11. Supports motion detection alarm, occlusion alarm and IO alarm | |
| 12. Supports Ethernet data communication and packet forwarding, also supports serial port TCP / UDP transparent data transmission or serial configuration | |
| 13. Supports NAT port mapping function, such as SNAT, DNAT |
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Detail specifications
| Cellular Parameters | |
| Item | Content |
| Cellular | WCDMA/EDGE/GPRS/CSD mode |
| Standards and frequency bands (WCDMA) | Supports UMTS/HSDPA/WCDMA 850/1900/2100MHz |
| Dual-band EGSM 850/900/1800/1900MHz | |
| Supports GPRS/EDGE CLASS 12 | |
| Communication bandwidth(WCDMA) | HSDPA/HSUPA mode:Downlink up to 7.2Mbps,Uplink up to 5.76Mbps |
| WCDMA mode:Downlink/Uplink up to 384Kbps | |
| Transmit power | <24dBm |
| Receiver sensitivity | <-109dBm |
| Function support | Support data, voice, SMS and fax |
| GPS Parameters | |
| ITEM | CONTENT |
| GPS Module | Use industrial GPS wireless module |
| Receiver type | Receive GPS,48 channels, Frequency L1 ,chip speed 1575.42MHZ,C/A code,chip speed 1.023MHZ. |
| Positioning accuracy | Positioning:2.5m CEP SBAS:2.0m CEP |
| Speed accuracy | Speed accuracy < 0.01m/s(high speed)<0.01° (heading),( 50 % @ 30 m/s ) |
| Capture time | Cold start: 35S,Auxiliar start <3S;Hot start:1S |
| Output informaiton | NMEA,UBX BIN:GGA GSA GSV RMC VTG GLL |
| navigation data update rate | 1Hz |
| sensitivity | Track:-163dBm;Navigation:-160dBm;Acquisition:-147dBm |
| Operating limit | Speed:500m/s Height:50000m |
| Video Parameters | |
| Item | Content |
| Wireless Network Transmission | TDD LTE/FDD LTE/HSPDA/WCDMA/EVDO/TD-SCDMA |
| Video Compression Standards | H.264 |
| Video Resolution | 960H(960x576),D1(704*576)&CIF(352*288) |
| Total Resources | 960H @ 25fps;4D1 @ 25 fps |
| Video Input Channels | 4CH |
| Video Input Interface | BNC(Level:1.0Vp-p,impedance:75Ω) |
| Video Frame Rate | 1-25 frame/s(adjustable) |
| Stream Type | Video streaming/(video/Audio)composite stream(dual-stream) |
| Compression Output Rate | 6K~1M(ajustable) |
| Video Output Channels | 1 CH CVBS output, can directly connect to TV or monitor |
| Video speed | 960H @ 25fps;4D1 @ 25 fps |
| Audio Input Channels | 4CH |
| Audio Input Interface | RCA connector (Level: 2Vp-p,impedance: 4.7kΩ) |
| Audio Compression Standard | G.726/G.711A |
| Audio Compression Rate | 16Kbps |
| Talkback Input/Output | 1Group |
| Hardware system | |
| Item | Content |
| CPU | Industrial high-performance embedded processingARM9, 400MPS, with 16KB Dcache, high-speed cache data speed up data access , with 16KB Icache, high-speed instruction cache, enhanced instruction processing speed |
| MMU | CPU with MMU memory management unit, can prevent memory overflow |
| Flash | 32Mbits , have enough memory to store programs and data |
| SDRAM | 256Mbits, a large enough cache to improve system operation speed |
| Operating System | |
| Item | Content |
| Operating System | Using LINUX2.6 operating system with memory management unit and real-time feature, fast upgrades and stable system |
| Power supply: | |
| Item | Content |
| Supply voltage | wide voltage power supply design, adaptive range of power is from DC5V to DC35V,built-in power reverse supply protection and over-voltage and overcurrent protection |
| Standard power supply | DC12V/2A |
| Communication Current | Average communication current : 550mA@+12VDC |
| Communicating instantaneous peak current: 1.5A@+12VDC | |
| Standby current | Standby average current: < 65mA@+12VDC |
| Physical features: | |
| Item | Content |
| Housing | Metal case: metal case, anti-radiation, anti-interference; case and system security isolation, lightning protection design; meet the power requirements of safety regulations, protection rating IP41; particularly suit for harsh industrial control environments. |
| Product dimensions | 190x145x40mm(not including the antenna and the fixed parts) |
| Packing Size | 320x205x80mm |
| Weight | 0.48kg |
| Other parameters: | |
| Item | Content |
| Operating Temperature | -25ºC ~ +70ºC |
| Extended operating temperature | -35 ºC~+75ºC |
| Storage Temperature | -40~+85ºC |
| Relative Humidity | 95%(No condensation) |
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