Method and device for assisting unmanned vehicle in path determination
An unmanned vehicle and path technology, applied in the computer field, can solve problems such as speed reduction, safety hazards, and affecting the speed of unmanned vehicles.
Inactive Publication Date: 2019-10-25
BEIJING JINGDONG 360 DEGREE E COMMERCE CO LTD
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Problems solved by technology
[0004] 1. The auxiliary unmanned vehicle of the existing technology only considers the distance and road condition information to determine the route, and does not take into account the flow of people, so it cannot effectively avoid the crowd. The unmanned vehicle needs to identify pedestrians by itself, and there is a certain degree of safety when the crowd is too dense Hidden danger;
[0005] 2. When driving in a crowded area, the speed of the unmanned vehicle will also be forced to reduce, affecting the speed of the unmanned vehicle
Method used
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[0045] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0046] figure 1 is a schematic diagram of the main flow of the method for assisting unmanned vehicles to determine the path according to an embodiment of the present invention, as shown in figure 1 shown, including:
[0047] Step S101, collecting traffic data of each point of interest in different time periods;
[0048] Step S102, according to the traffic data of each p...
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The invention discloses a method and device for assisting an unmanned vehicle in determining a path, and relates to the technical field of computers. One specific embodiment of the method comprises the following steps: collecting flow data of each interest point in different time periods; according to the flow data of each interest point in different time periods, determining the weight of the adjacent road of each interest point in different time periods; and according to the weights of the adjacent roads of all interest points in different time periods, determining a driving path of the unmanned vehicle in a specific time period. According to the embodiment, the technical problems that in the prior art, the unmanned vehicle is assisted in determining the path, only the distance and roadcondition information is considered, and the pedestrian volume is not considered, so that the driving speed is low and unsafe are solved, and then the technical effect of accurately selecting the safeand appropriate path according to the weight of the set interest point is achieved.
Description
technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for assisting an unmanned vehicle in determining a path. Background technique [0002] With the operation of unmanned vehicles on the road, more attention should be paid to safety issues, especially the safety issues between unmanned vehicles, pedestrians and other vehicles. [0003] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0004] 1. The auxiliary unmanned vehicle of the existing technology only considers the distance and road condition information to determine the route, and does not take into account the flow of people, so it cannot effectively avoid the crowd. The unmanned vehicle needs to identify pedestrians by itself, and there is a certain degree of safety when the crowd is too dense Hidden danger; [0005] 2. When driving in a crowded area, the sp...
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IPC IPC(8): G06Q10/04G08G1/01
CPCG06Q10/047G08G1/0125G08G1/0137
Inventor 王少帅
Owner BEIJING JINGDONG 360 DEGREE E COMMERCE CO LTD