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Patent Searching and Data


Title:
COMMUNICATION METHOD AND DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/019112
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present invention are a communication method and a detection device, the method comprising: acquiring a target distance between a vehicle device and a road side unit; determining, according to the target distance, a target communication region corresponding to the vehicle device, the road side unit comprising an antenna array constituting at least one communication region, each communication region being provided with priorities according to the distance between the vehicle and the road side unit, the target communication region being a communication region having the highest priority among unoccupied communication regions corresponding to the target distance; and communicating with the on board unit of the vehicle device by means of the target communication region. The embodiments of the present invention can avoid interference from queuing vehicles during communication between the road side unit and the on board unit, and improve the reliability and accuracy of communication between the road side unit and the on board unit.

Inventors:
XIONG, Xiaolong (Room 102, 1/F Office Building, Tongchan New Material Industrial Park, Xili Street, Nanshan District, Shenzhen Guangdong 0, 518000, CN)
Application Number:
CN2017/094734
Publication Date:
January 31, 2019
Filing Date:
July 27, 2017
Export Citation:
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Assignee:
GUANGDONG XINGDA SHUN TECHNOLOGY CO., LTD. (Room 102, 1/F Office Building, Tongchan New Material Industrial Park, Xili Street, Nanshan District, Shenzhen Guangdong 0, 518000, CN)
International Classes:
G07B15/06
Domestic Patent References:
WO2016015764A12016-02-04
Foreign References:
CN102831657A2012-12-19
CN106910256A2017-06-30
CN105809751A2016-07-27
Attorney, Agent or Firm:
SHENZHEN WINSTRONG INTELLECTUAL PROPERTY AGENCY CO., LTD. (17ERuida Yuan, No.2 Jingtian South RoadLianhua Community,Futian District, Shenzhen Guangdong 0, 518000, CN)
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