Parking space identification precision detection method and device, electronic equipment and storage medium.
A technology for parking space identification and accuracy detection, which is applied in measuring devices, optical devices, instruments, etc., and can solve the problems of visual parking space accuracy detection without vehicle identification.
Pending Publication Date: 2021-10-19
GUANGZHOU XIAOPENG CONNECTIVITY TECH CO LTD
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Problems solved by technology
However, there is no technical solution for detecting the accuracy of vehicle recognition visual parking spaces in the prior art
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[0038] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0039] refer to figure 1 , showing a flow chart of the steps of an embodiment of a method for detecting the accuracy of parking space recognition in the present invention, which is applied to a detection system, and the vehicle detection system includes an optical positioning system, a vehicle, and a surround-view visual detection system AVM installed on the vehicle , and physical parking spaces;
[0040] It should be noted that, you can refer to figure 2 , shows a schematic structural view of the optical system in the embodiment of the present invention; the optical system uses 850 nanometers of human eye-safe infrared light, and the optical base station sends out an optical signal with a unique code, and the radius of the cove...
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The embodiment of the invention provides a parking space recognition precision detection method and device, electronic equipment and a storage medium. The method is applied to a detection system, and the vehicle detection system comprises an optical positioning system, a vehicle, an around-view visual detection system AVM installed on the vehicle and a physical parking space. The method comprises the steps of acquiring a first coordinate value, recognized by an AVM, of a corresponding corner point of a virtual parking space, and generating the virtual parking space by the AVM by detecting an entity parking space when a vehicle passes through the entity parking space under a preset working condition; acquiring a second coordinate value of the optical positioning system for identifying the corresponding angular point of the entity parking space; and comparing the first coordinate value with the second coordinate value to determine the visual parking space identification precision. According to the embodiment of the invention, the parking space identification precision of the AVM can be accurately detected.
Description
technical field [0001] The invention relates to the technical field of automatic parking, in particular to a detection method for recognition accuracy of a parking space, a detection device for recognition accuracy of a parking space, an electronic device and a storage medium. Background technique [0002] With the promotion of vehicle intelligence process, more and more cars are equipped with automatic parking function. After the automatic parking function is turned on, the vehicle controls the driving trajectory to park in the parking space after identifying the parking space. [0003] In the parking space recognition, AVM (Around View Monitor) can be installed in the vehicle. The AVM collects the environmental information of the surrounding area of the vehicle, and outputs the visual parking space based on the collected environmental information. Automatic parking. Each visual parking space contains multiple corner points, and the detection accuracy of the diagonal poi...
Claims
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IPC IPC(8): G01B11/00G01B11/14
CPCG01B11/002G01B11/14
Inventor 罗伟健孟范孔黄宇波余传辉郑顺航
Owner GUANGZHOU XIAOPENG CONNECTIVITY TECH CO LTD