Mobile Digital Video Recorder

1. Overview

MDVR (Mobile Digital Video Recorder) MDVR is a 3G mobile-DVR intelligent computer terminals that designed for bus video surveillance, fleet scheduling and management of a multi-functional, highly interactive and strong scalable. MDVR has two high-performance processors of total have 6-core in the two CPUs and built-in 3D graphics. MDVR use embedded Linux operating systems.

Combined with the most advanced IT field technology, include H.264 video compression / decompression technology, 3G network technology, GPS positioning technology. MDVR can achieve 16-channel full real-time 960H format (and below) and Four 1080P/720P IPCs video record, preview, playback, network transmission, with the central server software and mobile client APP software, MDVR can realize central monitoring, playback, analysis, remote management and alarm trigger.

MDVR built-in passenger counting, voice announcer, media player, VoIP Internet telephony, advertising, driving records and other smart DVR functions. MDVR is modular in design, with high reliability, flexible installation, and easy maintenance.

All of these functions are integrated in a 7-inch LCD touch screen with two-DIN (2- DIN) box, MDVR can be very easily installed in the dashboard and maintain, it also easy to drivers to watch a variety of information and operate MDVR.

2. Features

1. Car special 7-inch resistive touch screen, with a touch tone, easy to operate, with a good user experience and interactivity.
2. MDVR does not require frequent operation of drivers, it can automatically switch the display to its working status, message, and with notification tone.
3. Can be installed inside the dashboard or on the top of dashboard, easy to operate and manage the maintenance of human-computer interaction.
4. Selectable CBR (Constant Bit Rate) and VBR (Variable Bit Rate) to control the rate control algorithm for the compression technology, 3G network bandwidth dynamically adapt to change, to ensure continuity of surveillance video streams.
5. Advanced video storage algorithm structure could avoid critical data loss when power outages.
6. MDVR simultaneously Built two 2.5 in. HDD/SSD hard disk and an SD/SDHC card.
7. MDVR using mechanical vibration, electronic anti-vibration and vibration-proof software integrate combination of the three-damping technology.
8. VoIP uses advanced coding technology, even under high packet loss network environment, you can still get a very clear and coherent voice effects.
9. Optional 3G (WCDMA/CDMA2000)/4G, Wi-Fi + BT wireless module offers flexible wireless transmission scheme.
10. Support Chinese Beidou satellite positioning (COMPASS), GPS, GLONASS, GALILEO.
11. Built-in 6-axis G-sensor sensor; built-in FM/AM radio module; built-in class D digital amplifier 30W + 30W.
12. Support import/export operation log, a variety of event logs, configuration files, system parameters.
13. Upgrade support TF card, USB, eSATA, 3G network, Wi-Fi, Gigabit Ethernet.
14. Rich expansion interface, CAN bus, RS232 and RS485 two each, supports clearance channel transmission, support PELCO-D control protocol.
15. Rich alarm input/output ports, support 16 channel alarm input, 5 channel alarm output, could collect turn left, turn right, braking, reversing and other information.
16. Use onboard dedicated air plugs, ensure that the signal connection is stable.
17. Built-in secondary power management, with the ACC ON, delay shutdown and 24 hours timer switch; low power standby (over 30 days).
18. DC8-36V wide voltage input, suitable for DC12V and DC24V vehicles; anti-pulse voltage, under-voltage protection features to meet the requirements of automotive electrical characteristics.
19. Shell using standard double din box, dual fan cooling, have a good working environment adaptability.
20. Using dedicated automotive grade electronic components, military grade components and high-reliability material that can be run at a high temperature, cold, dusty, humid environment.

3. Functions

1. Live Display
2. Video Record
3. Playback Display
4. Video Export
5. People Counting
6. Station Announcement
7. Music Player
8. Movie Player
9. FM/AM Radio
10. Bus Broadcast
11. Bus Information Record
12. Phone&SMS
13. VoIP
14. Driver Assistance
15. Attendance
16. Bus Schedule
17. Video switching when doors open/close
18. Reversing video switching
19. Passenger Off-button
20. Alarm button
21. Temperature alarm
22. Bus status alarm

4. Technical Specifications