Driving test information collecting and storing system

Abstract

Provided is a driving test information collecting and storing system which comprises a data collection unit, a data storage unit and a system hardware platform composed of a core module and an interface base plate. The data collection unit comprises devices to collect video information and audio information in real time. The data storage unit compresses different video and audio information collected by the collection unit in the driving test process and all related testee information, test score, tester information, test vehicle information and national standards or necessary real-time non-audio non-video test information and non-real-time test information prescribed in other requirements into a driver test process multi-information audio-video DEMSAV file. According to the system, storage archives of a testee are reduced to one file, convenience is provided for management and checking, it is ensured that consulting results of different information which needs to be recorded in the test process are kept synchronized in time and position after test, the confidential level of the test information is higher, the system is safe and reliable, and the public trust degree of monitoring is high.

Description

technical field [0001] The invention relates to a system for collecting and storing different types of information, in particular to a system for collecting and storing driving test information. Background technique [0002] After the relevant provisions of the Ministry of Public Security on the process of obtaining and testing motor vehicle driving licenses were changed from the previous Order No. 111 to Order No. 123, the evaluation method of the driving skills test process of motor vehicle candidates has been changed from manual to computer-based, and requires the entire All the information of the examination process can be traced at any time, that is to say, the examination process of any candidate can be completely played back or restored at any time, so that it can be re-examined or corrected correctly. [0003] In order to achieve the above purpose, recording all the information of a candidate in the examination process includes the following media and information: ...

AI Technical Summary

Problems solved by technology

[0018]3.1. When tracing the origin of the examination process, it is necessary to use a variety of systems that do not have a one-to-one correspondence in terms of time. Therefore, Neither theory nor practice can solve the problem of synchronizing audio, video information, vehicle test position information, operation information and other information during playback, especially when playing back video and driving trajectories, which can only be depicted asynchronously The time difference between the driving trajectory of the test vehicle and the video information recorded in real time by the test vehicle is unstable and cannot be controlled at all, which can easily cause visual errors. When there is a point of deduction for judgment, the observer thinks it is a judgment error. It may even lead to doubts or disputes about the correctness;

[0019] 3.2. Use the current database technology to analyze static information such as test vehicles, examinees, examiners, test time, test results, judgment basis, real-time time and location of test vehicles When dynamic information is stored, due to the universality of the interface and the openness of the technology, its security cannot be guaranteed, and it will be easily tampered by criminals, thus destroying the impartiality and fairness of the examination process and information data. authenticity;

[0020] 3.3. Since the examination information of the same candidate is stored in multiple files of different types, it is very troublesome to search, which is labor-intensive and time-consuming. It is even more difficult to reproduce synchronously, and it is often only possible to achieve a time difference of no more than 10 minutes

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