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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3G 4G RFID Media analysis GPS Digital Tachograph Signal detecting and control
Introduction
Based digitization image compression storage and 3G wireless transmission technology, combined GPS tracking/monitoring, vehicle driving recorder, SD card high capacity storage, Driver IC card ID recognition, multiple data interface, voice calls and other features. Based vehicle’s standard embedded type structure to design, make it is easy to install. Meet the requirements of national standard GB-T 19056-2003/ Guangdong DB44/T578 standard.
performance parameter :
| Performance index of traveling data recorder | |
| Display | 132 x 64 monochrome dot matrix screen can display 8 x 4 Chinese characters |
| Vehicle detection interface | 16 digital input (10 high level, 3 low level, 3 way 3 state input) |
| Vehicle mileage pulse input | 1 way (mileage pulse coefficient adaptive function) |
| Analog input interface | 2 way AD input |
| communication interface | 4 way RS232 interface, 1 way USB interface, 1 way 485 interface, 2 way CAN interface |
| Voice interface | 1 hands free call, built-in microphone can monitor |
| Voice prompt | Built in voice prompt, high quality TTS |
| Driver identification | Built in contact IC card reader |
| technical specifications | |
| working voltage | 9～36 V/DC |
| Limiting voltage | 100V/DC |
| Battery protection voltage | 8.5V /12V ――17V/24V |
| Anti reverse voltage of power supply | ≥100V |
| temperature characteristic | The working temperature is -30 ~ +70 centigrade The storage temperature is -40 ~ +85 centigrade |
| Average working current | Average working current: 250mA@24V (peripheral power supply) Maximum operating current: 1000mA@24V (4 cameras working and night vision lights on) |
| Power saving mode | ＜150mA DC 24V |
| Outline size | 189x 142 x 58 mm (L x W x H) |
| Shell material | Panel industrial plastics, electrolytic plate for casing |
| Installation method | Embedded mounting and mounting bracket mounting of automobile panel |
| Satellite positioning function (GPS/ Beidou) | |
| Positioning time | Cold start is less than 34 seconds; thermal start is less than 3.5 seconds; temperature start is less than 33 seconds, re capture time is 1 seconds |
| positioning accuracy | 10 meter 2D RMS |
| Velocity accuracy | 0.1 m/s |
| Location accuracy of base station | 100 m |
Function description
1. video function: using H.264 video compression technology to realize 4 way image real-time monitoring, timing record, event recording, alarm recording function, image resolution D1/Half D1/CIF optional.
2. double SD card storage: use double card large capacity SD storage image, use patent file format to record strong correction function, adapt to vehicle environment video and data file security.
3. image transmission function: through the 3G wireless network can real-time transmission of surveillance video, double bit stream transmission, adjustable speed. You can upload, snap and alarm pictures.
4. analysis of multimedia function: the multimedia recording and analysis software, can realize the synchronization of audio and video playback 4 playback, storage, editing, conditions of adding characters, geographic information and driving record overlay function, event analysis and record extraction function.
5. the vehicle GPS 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.
6. signal detection and control: 10 switch signal input, 1 speed sensor signal input, 5 relay control output. Intelligent and forced power off control, camera power control, and definable standby output control.
7. alarm: alarm, emergency alarm, parking overtime alarm, overspeed alarm, overspeed warning, fatigue driving alarm, alarm, power off, off line low battery alarm, GPS fault, GPS antenna short-circuit alarm.
8. road detection function: to achieve yaw, segment speed limit prompt and alarm, enter / out station report, site related control.
9. voice and call function: car hands-free telephone, remote monitoring function, voice prompt device function, TTS text voice broadcast function.
10. VOIP voice intercom: wide receiver mark can achieve VOIP voice intercom between the driver and the center
11. travel recorder function: communication information display function, vehicle driving information display, information collection and storage, driver identification, parameter settings, data export / import, data and information printing.
12. the car CAN bus function: optional built-in CAN bus or configure the bus controller, to achieve data reading, safety monitoring, fault code upload and clearance, mileage fuel acquisition and other functions.
13. Han display information screen: the use of 8x4 Chinese monochrome display screen, display positioning, driving, scheduling, data information. Keys can access information and menu settings.
14. 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.
15. 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.
