Shenzhen Dragon Bridge Technology Co., Ltd
Shenzhen Dragon Bridge Technology Co., Ltd DragonBridge---Roadragon, 12 years gps tracker factory from china
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MDVR HDD Vehicle GPS Tracking Devices dual-core processing chip CAN Bus module
performance parameter :
| audio port | |
| Video interface | 4 audio input (aerial head) |
| Data interface | 1 channel audio output (RCA) |
| Storage media | 8 video input (aerial head) |
| Signal detection (15 in 3 out) | 1 video output (RCA) |
| Environmental characteristics | 4-way RS-232 |
| Automotive EDM Interference Immunity | 1 way USB, 1 channel 485, 2 CAN bus |
| Fast Transient Burst Impedance | |
| Electrostatic discharge immunity | Discharge voltage of 10 kV ~ 20 kV, the discharge frequency of 20 times / s ~ 200 Times / s |
| Conducted harassment limits | 4KV, experimental grade IV |
| Radiation disturbance limits | Contact discharge 6KV, air discharge 8KV, experimental grade Ⅲ |
| Temperature characteristics | Meet the requirements of Class B |
| humidity | Meet the requirements of Class B |
| Image performance | Working temperature -30 ℃ ~ +70 ℃ Storage temperature -40 ℃ ~ +85 ℃ |
| Image Format | 5% to 95% non-condensing |
| Image resolution | |
| Video performance | JPEG,GIF |
| Video compression standard | support QQVGA160×120,QVGA320×240,VGA640×480 support SQCIF160×120,QCIF176×144, |
Introduction
The latest technology developed by the hard drive car video surveillance terminal is based on an embedded operating system, industrial core high-speed processing chip, set 3G / 4G broadband multimedia wireless transmission, car driving recorder, WIFI communication, maximum 8 DVR HD monitoring And video storage, Beidou / GPS dual-mode high-precision positioning in one of the car video surveillance intelligent terminal.
Function description
1. video playback: support 8-way video remote real-time playback.
2. abnormal event monitoring and video upload function: can support monitoring abnormal door, lane deviation, intense bumps, the driver called, brakes and other unusual events, and the abnormal event video uploaded to the server to ensure vehicle traffic safety.
3. multimedia analysis function: the use of multimedia driving record analysis software, can achieve 8-channel audio and video synchronization playback, conditional playback, clip storage, character overlay, geographic information and travel record overlay function, event analysis and record extraction.
4. vehicle monitoring function: vehicle automatic monitoring and positioning function, regional settings, electronic fence function, GPS mileage statistics, vehicle mileage statistics, blind area fill function, track storage function, base station auxiliary positioning function.
5. alarm function: emergency alarm, parking timeout alarm, speeding alarm, speeding warning, fatigue driving alarm, deviation from the line alarm, power failure, low alarm, GPS fault alarm, GPS antenna short circuit alarm.
6. power-down protection: external UPS, terminal abnormal power to ensure that the vehicle terminal can also work properly.
7. road detection function: to achieve yaw, sub-speed limit prompts and alarm, into / outbound reports, site-related control.
8. voice and call functions: car hands-free phone, remote monitoring function, voice prompts, TTS text voice broadcast function.
9. VOIP voice intercom: external hand mark can be achieved between the driver and the center of the VOIP voice intercom
10. travel recorder function: communication information display function, vehicle driving information display, information collection and storage, driver identification, parameter setting, data export / import, data and information printing.
11. car CAN bus function: built-in CAN bus or configure the bus bus controller, to achieve vehicle data read, security monitoring, fault code upload and clear, mileage fuel consumption and other functions.
12. cloud guardian function: support remote fault diagnosis and debugging, remote automatic program maintenance, remote parameter configuration, terminal operation statistics and other remote "cloud" guardian function.
13. voice installation assistant: the external signal lines, external devices and set parameters for automatic detection, the use of voice to install interactive detection tips to help install the installation of self-test to ensure that the equipment installed correctly.
