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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2TB SD HDD 3G 4G 8 Channels Record GPS Digital Tachograph WiFi AHD 1080P MDVR
Introductory
Modular functional design, truly integrated digital video storage (Digital, Video, Record), 4G wireless transmission, satellite positioning monitoring, vehicle management functions.
HDD video monitoring terminal is developed using the latest technology is based on a embedded operating system, high-speed processing industry core chip, intelligent vehicle video monitoring terminal in 3G/4G broadband wireless multimedia transmission, WIFI communication, the maximum 8 DVR HD monitoring and video storage, Beidou /GPS dual-mode high-precision positioning system and intelligent access to one of the.
Performance Parameters:
| Hardware characteristics | |
| Hardware architecture | Dual core processing chip, RTKe embedded operating system |
| Communication module | 3G/4G |
| reliability design | Power 4 protection, level 4 watchdog |
| Circuit board protection | Three proof paint, spraying, protection |
| technical specifications | |
| working voltage | 9～36 V/DC |
| Limiting voltage | 100V/DC |
| Battery protection voltage | low:10V(12Vehicle) or 20V(24Vvehicle)high:36V |
| Power reverse resistance voltage | 100V |
| Working current | Average operating current: uncertain at present |
| Spare battery | 820mAh |
| Installation method | Mounting of outer support |
| Shell material | Metal case |
| Interface | |
| Audio interface | 4 way audio input (air header) |
| Video interface | 8 way video input (air header) |
| data interface | 4 way RS-232 |
| storage medium | HDD |
| Environmental characteristics | |
| Automobile electric spark interference immunity | The discharge voltage is 10 kV to 20 kV, and the discharge frequency is 20 times /s to 200 times /s |
| Electrical fast transient pulse swarm immunity | 4KV,Experimental grade IV |
| ESD immunity | Contact discharge 6KV, air discharge 8KV, experimental grade III |
| Conducted disturbance limit | Meets B level requirements |
| Radiation disturbance limit | Meets B level requirements |
| temperature characteristic | WORKING -30 ℃～+70 ℃ |
| humidity | 5％ ～ 95％ non-condensing |
| Image performance | |
| Picture format | JPEG,GIF |
| Picture resolution | Support QQVGA160×120,QVGA320×240,VGA640×480 |
| Video performance | |
| Video compression standard | H.264 |
| Image format | D1/Half D1/CIF/QCIF,Support for 8 way D1 |
| frame rate | 1-25fps |
Product Function:
1. Alarm function: emergency alarm, parking timeout alarm, speeding alarm, speeding warning, fatigue driving alarm, off line alarm, power down, low power alarm, GPS fault alarm, GPS antenna, short circuit alarm, etc.
2. Road detection function: the realization of yaw, section speed limit prompt and alarm, enter / out station report, site related control.
3.The bus module function: increase the bus station module, can be achieved inside the car, automatic reporting station outside the bus, the driver shouted. With the bus keyboard can be achieved: manual reporting station, RFID driver attendance management, telephone function; with intelligent bus station station can be achieved: manual reporting station, RFID driver attendance management. Vehicle operation information, line information, speed limit information, company dispatching information and driver interaction function, telephone function.
4. Intelligent line remote update: central release line tasks, terminals to achieve automatic line download, line comparison, site information, broadcast voice, segmentation, speed limits and other updates.
5. Voice and call function: car hands-free telephone, remote monitoring function, voice prompt function, TTS text voice broadcast function, voice intercom.
6. Travel recorder function: communication information display function, vehicle information display, information collection and storage, driver identification, parameter settings, data export / import, data and information printing.
7.Automobile CAN bus function: it can build CAN bus or configure bus bus controller to realize data reading, safety monitoring, fault code uploading and cleaning, mileage fuel consumption collection and so on.
8.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.
9. Voice assistant: can install the external signal line, the external device and set the parameters of automatic detection, the use of voice interaction detection Installation Tips, help installation personnel to install self, to ensure that the equipment is installed correctly.
10. Video function: using H.264 video compression technology to realize 8 way image real-time monitoring, timing record, event recording, alarm recording function, image resolution D1/Half, D1/CIF optional.
11. Video storage: use hard disk and SD card mixed storage medium, use patent file format to record strong correction function, adapt to vehicle environment, video and data file security.
12. Video transmission function: through the 4G wireless network, real-time transmission of surveillance video, dual bitstream transmission, speed adjustable. You can upload, capture and alarm pictures.
13. Video playback function: support 8 way video remote real-time playback.
14.Analysis of multimedia function: the multimedia recording and analysis software, can realize the synchronization of audio and video playback 8 playback, storage, editing, conditions of adding characters, geographic information and driving record overlay function, event analysis and record extraction function.
15. The vehicle monitoring function: automatic monitoring and positioning function, regional settings, electronic fence function, GPS mileage statistics, vehicle mileage statistics, blind bubao function, memory function, track station auxiliary vehicle position.
