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Higher Reliability Of Onboard DVR

Shenzhen Hongdian Corporation | Updated: Oct 30, 2017

On-board DVR is a new special product developed with the application of digital video and audio coding technology in vehicles. It incorporates embedded processors and embedded operating systems, combined with the latest H. 264 audio/Video compression/Decompression technology, GPS Global positioning technology, 3G Wireless communication technology, USB communication technology, advanced car power management technology, Mobile DVR GIS Geographic information technology, applicable to all types of vehicles for 24-hour monitoring. can be audio and video synchronization video, global positioning, wireless audio and video real-time transmission, Mobile DVR at the same time host a variety of interfaces, can be with the car display, IC card car machine, signal priority control system, passenger flow statistics system and other car equipment connection, can be widely used in public transport, long-distance passenger transport, school bus, engineering, container trucks Logistics transport, police law enforcement vehicles, trains, subways, ships, aircraft and other mobile vehicles.

On-board DVR currently has the use of hard disk, U disk, SD card three kinds of storage mode, Mobile DVR compared to U disk (in-car u disk video recorder) higher reliability.

1, u disk without mechanical moving parts, low power consumption, can be used in the condition of severe turbulence and power supply environment of a variety of buses. In these vehicles, ordinary car DVR simply can not work;

2, the transcription data is convenient, the USB disk plugged into the computer directly, Mobile DVR you can replay video, save video, no hard drive connectors, USB connectors and so on, the operation is simpler;

3, U disk interface design is suitable for repeated plug and pull, more reliable than SD card. SD Card interface is a device interface, not suitable for frequent insertion, Mobile DVR otherwise the damage rate is quite high. And the USB interface is the device indirect port, is specially designed to do the data exchange between the equipment, regardless of the interface of electrical, physical properties, or mechanical properties, are suitable for long-term use in the exchange of data between equipment.

The onboard DVR has the following functions:

1. On-board DVR Recorder Real-time monitoring-command platform at any time to remotely adjust each front camera to view real-time images.

2. On-board DVR Recorder Real-time recording function--command center at any time remotely preview the front screen sound information

3. Synchronized video-Wireless monitoring of the front-end mobile monitoring terminal local synchronization records processed all of the audio data, Mobile DVR background Center Records Emergency command and other video

4. Browse History Video--the command platform can be tuned to each video terminal at any time recorded history

5. Overspeed alarming function-when the vehicle overspeed, Mobile DVR the equipment will send the alarm information to the platform,

6. Overspeed Alarm Linkage Function-the server terminal will automatically record the recording of speeding alarm when the equipment is in overdrive, and save directly locally.

7. High-speed access to automatic video recording function-to facilitate the actual number of passengers in the appropriate vehicle.

8. Information overlay function--equipment speed, location latitude and longitude, time, car grade, Mobile DVR image overlay function, 25 frames per second screen record.

9. Passenger vehicles--ant line function will be the operation of the passenger vehicles in a certain scale planning line, the departure of the vehicle in a straight line, return to the vehicle at both ends of the line in accordance with the timing sequence; straight lines with different colors first marked national road, Mobile DVR rising and high-speed.

10. PTZ Control-Support remote PTZ control, the control of the PTZ camera zoom, zooming in and out.

11. Door Magnetic Alarm Function-support three-way gate magnetic alarm function when the vehicle opening time to carry out alarm video. 12. Open Alarm linkage-support door alarm linkage, Mobile DVR platform video automatic video, sound alarm.

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