Vehicle position acquisition method, device and intelligent vehicle
An acquisition method and vehicle technology, applied in the field of intelligent vehicle and vehicle location acquisition, can solve the problems of GPS signal being easily interfered, inaccurate positioning, etc.
Active Publication Date: 2020-05-19
中智行科技有限公司
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[0003] However, GPS signals are very susceptible to interference. For example, in areas with dense buildings, GPS signals will be affected by buildings, resulting in inaccurate positioning
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[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
[0066] Embodiments of the present invention provide a method and a device for acquiring a vehicle position.
[0067] Among them, the acquisition device of the vehicle position (hereinafter referred to as the acquisition device) can be integrated in the terminal, and the terminal can include mobile phones, personal computers and smart vehicles. It is a typical high-tech complex that uses technologies such as computers, modern sensing, information fusion, communication, artifici...
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The embodiment of the present invention discloses a vehicle position acquisition method, device and intelligent vehicle, wherein the vehicle position acquisition includes: collecting the target motion data corresponding to the target vehicle during driving through the sensing device, and receiving the target position returned by the positioning device A plurality of reference motion data corresponding to the vehicle during driving, the positioning device includes a plurality of positioning modules, each positioning module corresponds to a reference motion data, obtains the environmental information of the current position of the target vehicle, and determines the environmental information related to the environmental information The corresponding positioning module calls the strategy, calls the reference motion data corresponding to the positioning module calling strategy from the plurality of reference motion data, and performs data adjustment on the target motion data according to the called reference motion data, and based on the adjustment result , to determine the position of the target vehicle, therefore, the accuracy of vehicle positioning can be improved.
Description
technical field [0001] The present invention relates to the technical field of unmanned driving, in particular to a vehicle position acquisition method, device and intelligent vehicle. Background technique [0002] Vehicles known in the prior art are able to determine their current position based on at least one sensor mounted on the vehicle. For example, many vehicles include a Global Positioning System (GPS) from which the vehicle's position can be deduced with considerable accuracy. Determining position by means of GPS requires radio signals from satellite space. [0003] However, GPS signals are very susceptible to interference. For example, in areas with dense buildings, GPS signals will be affected by buildings, resulting in inaccurate positioning. Contents of the invention [0004] Embodiments of the present invention provide a vehicle position acquisition method, device and driving equipment, which can improve the accuracy of vehicle positioning. [0005] An emb...
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IPC IPC(8): G01C21/28
CPCG01C21/28
Inventor 任勇王磊王劲
Owner 中智行科技有限公司