Vehicle monitor information safety system

Abstract

This invention relates to a safety system of vehicle monitor information including a CPU and a camera unit, in which, said system also includes a local data access unit, the CPU gets the video information generated by the camera unit in definite time intervals to be edited and processed and stored in the local data access unit, which sets a read control program and refreshes the stored data in terms of the principle of FIFO, therefore, the information storage of this invented safety system does not rely on radio network only and always keeps the latest information as the proof.

Description

【Technical field】 [0001] The invention relates to an information processing system, in particular to a vehicle monitoring information preservation system. 【Background technique】 [0002] In today's society, the role of vehicles is becoming more and more important. People's lives are increasingly dependent on cars, and more and more people own vehicles. At the same time, there are more and more crimes against vehicles, especially for commercial vehicles. Due to the working characteristics of vehicles, especially commercial vehicles, car owners or practitioners repeatedly commit dangerous situations, and it has been highlighted as a serious social problem. And how to fundamentally solve this security problem has become an urgent matter. [0003] Those who are more concerned about this issue are practitioners such as taxis, long-distance buses, and special vehicles. Compared with individual car users, they are more eager to have a set of effective solutions to ensure the safe...

AI Technical Summary

Problems solved by technology

2. After being robbed, most drivers suffer from lack of evidence and do not report the crime

3. The "can't refuse a ride" in the taxi industry increases the risk factor

4. Although the installation of anti-theft net plays a certain role, it cannot deter criminals at all. 5. The urban mass defense system is not perfect

At present, such products on the market are most typically GPS vehicle security terminals, but because there is no video surveillance function, the security functions of such traditional surveillance products are limited to the protection of vehicles and timely alarms after crimes occur. When the public security department arrives At that time, the criminals had already escaped, and the evidence at the scene could not be preserved.

The main defects of these products are: 1. There is no local storage, so that the monitoring behavior can only rely on the public wireless network. When there is network congestion or other situations where there is no signal, it cannot work normally and lacks reliability.

2. It can only rely on external trigger signals to collect pictures, and it is difficult to guarantee the representativeness of the pictures and the adequacy of the amount of information

3. Lack of permission management for image calls, which cannot guarantee the privacy of drivers or passengers and the security of images

There are also manufacturers who install video surveillance units like ordinary bank surveillance systems on their products, but with existing conditions and technologies, it is difficult to transmit video streams through wireless networks, because it means unimaginable bandwidth and high costs , even if the means of local storage is used, there will be disadvantages such as difficult control of the camera process, difficult storage space, and high cost. This is the fundamental reason why video surveillance has not been applied to vehicles

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