Mei Ni edit

Background
With the rapid development of passenger transportation, finance, logistics and other industries, and the increasing number of vehicles, a new challenge is putting forward for the safety of vehicles.

 Currently, DVS system is most commonly used on public transportation vehicles, and safety management during operation has also been paid more and more attention. Unhealthy phenomena such as steal, poor service, illegal carrying of passengers, and traffic accidents caused by illegal driving have caused a large amount of capital loss. The frequent occurrence of crimes such as robbing, stealing, intended wounding to passengers make the life safety of people not guaranteed, and the relevant departments are constantly working hard to solve this problem that has plagued operators for many years. In recent years, with the widespread popularization of DVS systems on public transportation vehicles, this problem has been substantially solved. DVS system has now played an important role in the vehicle safety industry.

Composition of DVS
Below devices are required for a vehicle DVS:

1. Parking Sensor system
2. The front end device
The device includes audio and video acquisition modules, like cameras
3. The back end device
It includes audio and video code/ decode modules, like mobile DVR, GPS data acquisition modules and 4G transmission modules, alarm buttons, etc.
4. LCD monitor (optional).
The monitor is installed in the cabin, it’s used for the driver to observe the situation in the car. A remote control is also provided for the driver to switch and display the situation inside and outside the car. You can choose a single-channel screen or quad split screen.

 DVS Features

1. The MDVR starts to record automatically when ignition on, there is no blind spot in the whole process;
2. Using the DVR specialized file system to ensure that the video files will not be damaged due to the frequent power failure of the vehicle;
3. Encrypt the video files to effectively protect data security;
4. Support GPS positioning, and can track the location and running route  
5. Support real-time video of the vehicle;

6. Support driving route playback

Where to buy DVS?

Since 2021, COCVES has started developing and manufacturing DVS systems for commercial vehicle industry, including reversing camera, monitor, parking sensor and mobile DVR, etc.

Over a decades, we have established a professional R&D team and International sales team to exceed our customer’s expectations in technology, quality, service, design and on-time delivery. We also offer some OEM/ODM project to meet specific customer requirement.

 Here are some of the hot-selling models of our DVS system for your selection:

CO-TQS7001-4cams / Monitor and Camera System

This backup camera system is complete with a crystal clear 7" DIGITAL TFT LCD color monitor with distance grid lines and mirror image capability night vision and all the wires, connectors and mounts you will need. The rear view camera system is completely weather proof with an IP69K rating, strong and reliable, shock resistant.

CO-PST01-L /  CO-PST01-R Side Parking Sensor   

Ultrasonic Visible Detection System / Professional truck side view system.

The sensor system is powered / will work in conjunction with the vehicle’s ignition.

1. The sensor and camera information will show on the monitor when the vehicle’s indicator / turn signal is used

2. The sensor will alarm when an object is detected.

3. The sensor will alarm when an object is detected within a distance of 1.5m .

 MDVR-04 / Mobile DVRŸ

Main Features:

l Built in Hisilicon high performance image processing chip, H.265 Video Compression code, high compression ratio, clear image.

l AHD 1080P video input

l Support 4 channels real-time preview and storage.

l One channel video and audio synchronous output,1 channel VGA output

l Support automatic hard disk heating (optional)

l Built in G-sensor,Real time monitoring behavior of vehicle driving.

l Horizontal and vertical image mirror adjustment of video.

Power Supply:

l Professional vehicle power supply of DC 9-40V wide voltage input

l Various protection circuits, such as insufficient voltage, short circuit and reverse connection, suitable for all types of vehicles.

l Support intelligent power management recognition, low power automatic shutdown, flame out and low power consumption.

Storage：

l Built-in super capacitor can avoid data loss and disk damage due to abnormal power failure.

l The special file management mechanism is adopted to encrypt the data and effectively protect the data security.

l Support 2.5 inch hard disk, maximum 4TB

l Support SD card storage, maximum 256g

Interface transmission：

l Support GPS / BD positioning, high sensitivity and fast positioning

l Support WiFi wireless download, support 802.11b/g/n, frequency 2.4GHz

l Built in 3G / 4G module，support TD/FDD-LTE/HSUPA/HSDPA/WCDMA/EVDO