Car DVR faces technical problems

The trend of the word, in today's explosive social, is undoubtedly a lot of people advocating a new life to follow the object. If not to catch Gesha trend in life, it seems to go out are sorry to see an acquaintance. However, while chasing the trend has become the current society, a "trend", but in the end is chasing the trend of sort, I am afraid we understand it is not the same. In the clothing sector, the Korea Fan children, English Lunfan children may be the trend in the eyes of many people something to eat something, Japanese, Hong Kong-style snacks is estimated that in the eyes of many people enjoy. If you say the words of the IT field, and perhaps most obvious is nothing more than miniaturization, mobile development. With the fanaticism of Apple products follow. This trend seems to be self-evident. For us the field of security, seemingly ordinary DVR, in fact, is also exploring their own fashion.

With the various types of equipment on the train ", as the important equipment DVR surveillance system even gets involved. So after a simple transformation after "quit" to new areas to continue their "career". Talking about the car DVR, we may in general unfamiliar, as mentioned in our lives, is indeed very small. Overall, Car DVR can be divided into three main types of standard type car DVR, Multimedia Car DVR and multi-function Car DVR.

First is the standard type car DVR. This is one of the most basic car video surveillance storage products. Most of the hard disk recorder system, the only way video playback capabilities. Function of ordinary mediocre it can also be applied with ordinary monitor video playback purposes.

Compared to a common type of vehicle DVR "mediocre", Multimedia Car DVR In addition to the ordinary DVR functions, but also both play media advertising, interactive games, stored video and on-demand programs, and thus have more entertainment features Car DVR apparently more by bus or taxi, public transport favored.

For multi-function Car DVR, DVR devices than these two types of car has a richer feature. In addition to the characteristics of both devices have the above-mentioned, multi-function Car DVR with gps positioning, vehicle traveling data recorder functions. In particular, as the audio and video signal compression technology, as well as the increasing progress of the network environment, the vehicle monitoring device is connected through a wireless network and control center, enabling real-time grasp of the situation in the vehicle, and driving the crisis in timely treatment, with the fastest speed to ensure the safety of staff and passengers, but also gradually become a reality from the ideal.

DVR device relatively common, although car dvd they are functionally nothing too obvious, but due to the different hosting environment, and thus on the technical higher requirements. This is mainly reflected in the earthquake, power regulators, and environmental resilience aspects.

Vehicles in the process of moving, it is difficult to make the vehicle has always been to ensure stability and balance. Therefore, excessive vibration will give the DVR device to bring the drive head dislocation, resulting in not normal video. If the side effects of vibration caused by too much, and even the vicious consequences of control failure, and damage motherboard components. Cause great damage to the equipment. Car DVR compared to the normal DVR equipment, In addition to meet the shock requirements in the shell structure, in the process also has higher requirements than the average DVR.