Vehicle information measuring system and method in driving school examination
A technology for vehicle information and driving school examinations, applied in radio wave measurement systems, satellite radio beacon positioning systems, measurement devices, etc., can solve problems such as inability to accurately obtain test vehicle information
Active Publication Date: 2014-10-01
BEIJING HY TECH
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[0004] The embodiment of the present invention provides a vehicle information measurement system and method in the driving school test, which solves the problem that the test vehicle information cannot be accurately obtained in the prior art
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[0041] In order to effectively improve the position of test vehicles in the driving school test, thereby improving the fairness of the driving school test, an embodiment of the present invention provides a system and method for measuring vehicle information in the driving school test.
[0042] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0043] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0044] figure 1 The embodim...
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The embodiment of the invention provides a vehicle information measuring system and method in a driving school examination. According to the system, a reference signal sent by a base station is received, the self position information is determined according to the reference signal, a satellite signal is further received, the course angle information of an examination vehicle is determined, and a processor determines the course angle of the examination vehicle and the position of each vehicle wheel according to a Big Dipper locating and orientation subsystem stored in the examination vehicle and the position information of each vehicle wheel. Due to the fact that the Big Dipper locating and orientation subsystem acquires the self position information and the course angle information of the examination vehicle, the processor can determine the course angle of the examination vehicle and the position of each vehicle wheel according to the Big Dipper locating and orientation subsystem stored in the examination vehicle and the position information of each vehicle wheel, so that the rate accuracy of the determined examination vehicle position is guaranteed, and the accuracy and fairness of the driving school examination are improved.
Description
technical field [0001] The invention relates to the technical field of vehicle information measurement, in particular to a system and method for vehicle information measurement in driving school examinations. Background technique [0002] With the popularization and development of satellite positioning technology and its products, a large number of satellite positioning products are used in vehicle navigation, and countries are also actively developing their own satellite positioning systems. Beidou navigation technology is a positioning technology developed by my country, which has initially Regional navigation, positioning and timing capabilities, as well as characteristic short message communication functions, have huge development potential. [0003] With the popularization of Beidou navigation technology, corresponding Beidou navigation measurement devices are also equipped on driving school test vehicles. However, the Beidou navigation measurement device in the prior a...
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IPC IPC(8): G09B19/16G01S19/40G01S19/49G01C21/16
Inventor 关超侯欣华刘荣斌李艳军杜建刘晓东
Owner BEIJING HY TECH