Bus Module GPS Digital Tachograph Vehicle Video Monitor SD Card Lock Meter tracker
Introductory
Digital video compression and 3G wireless transmission technology based on the combination of GPS / BeiDou positioning monitoring, information display, car DVR, car recorder, SD card storage, driver IC card identification, data interface, voice call function. In accordance with the national standard GB-T 19056-2012/ standard.
The requirement of JT/T794-2011/ DB44/T578 standard in Guangdong is a fully functional multimedia vehicle traveling data recorder.
performance parameter :
Hardware characteristics | |
Hardware architecture | Unique dual core construction industrial chip architecture |
communication mode | WCDMA,EVDO,TD-SCDMA,LTE |
reliability design | Power supply 4 protection, 4 level watchdog |
Circuit board protection | Environmental protection three protection silica gel protection |
DVR performance | |
Code format | H.264 |
Resolving power | WD1,D1,Half D1,CIF Optional |
Frame rate and bit rate | 1-25fps adjustable 32K ~ 20M Bit/s |
Video mode | Continuous video, circular video, regular video, alarm video |
Flameout delay video | Time-lapse video after car flameout. |
Video input / output | 4 channel /6 video input, 1 channel video output |
Audio input | 4 channel audio input |
Audio coding protocol | Support AMR, G711, G726, ADPCMA and other coding protocols |
Picture taking function | The pictures support three resolutions of 160 x 120, 320 x 240, 640 x 480 |
SD card interface | 2 front panel SD card slot, single card maximum capacity 128G |
Camera power supply | Built in controllable 12V output |
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 |
Function description
1. 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.
2. 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.
3. 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.
4. 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.