Right angle turning test detection device and method

Abstract

The invention discloses a right angle turning test detection device and method, relates to the field of motor vehicle driving test, and is used for solving the problem of complex judgment process of the test vehicle in right angle turning test detection. The device comprises a field information acquisition module which is used for determining multiple position information of test points arranged on all the end points of a right angle curve in a right angle turning test field through a vector antenna and a positioning antenna arranged on the test vehicle; a vehicle-mounted information acquisition module which is used for determining the motion contour and position course information of the test vehicle through a reference station GPS antenna, the vector antenna and the positioning antenna arranged in the right angle turning test field when the test vehicle in the right angle turning test field performs right angle curve turning; and a test judgment system which is electrically connected with the field information acquisition module and the vehicle-mounted information acquisition module and used for judging whether the test vehicle smoothly passes the right angle curve according to the multiple position information, the motion contour and the position course information.

Description

technical field [0001] The invention relates to the field of motor vehicle driving tests, and more specifically relates to a detection device and method for a right-angle turn test. Background technique [0002] Passing the right-angle turn test is an item in the field test for motor vehicle drivers. The skill of cornering and the real driving ability to control the vehicle. If the test vehicle presses or touches the edge line of the roadside during the test, the corresponding score will be judged according to the test. [0003] At present, in the driving test, through the detection of the right-angle turn project, the GPS positioning method is used to judge the project according to the assessment standard. The GPS positioning method has replaced the detection method by installing various types of sensors such as photoelectric sensors, vibration sensors, magnetic sensors, and infrared sensors. GPS positioning has the advantages of simple system construction and maintenanc...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a right-angle turn test detection device and method to solve the problem that the evaluation process of test vehicles is relatively complicated in the existing right-angle turn test detection

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