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Positioning method, apparatus and device

A positioning method and a technology of positioning coordinates, applied in the field of Internet of Vehicles, can solve problems such as the risk of collisions that cannot be avoided in advance

Active Publication Date: 2020-02-11
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, vehicles usually can only take anti-risk measures when they are about to collide with other vehicles, and cannot prevent the current vehicle from colliding with other vehicles in advance.

Method used

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  • Positioning method, apparatus and device
  • Positioning method, apparatus and device
  • Positioning method, apparatus and device

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Embodiment Construction

[0035] Based on the continuous development of the transportation network and the continuous improvement of the level of transportation facilities, the number of vehicles currently in the transportation network continues to increase, resulting in a relatively large flow of vehicles in the overall transportation network. The density of vehicles traveling inside is also increasing. The driving safety of vehicles is the fundamental premise for vehicles to produce practical application value. However, due to the high density of vehicles in the current transportation network, vehicles often travel at a relatively fast speed in a relatively complex driving environment, and drivers cannot predict in advance. Knowing the relative positional relationship between the vehicle you are driving and other vehicles, the drivers of different vehicles have randomness in driving operations, so based on the above-mentioned series of factors, the possibility of collisions and scratches between vehic...

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Abstract

The invention discloses a positioning method, apparatus and device. The method comprises the following steps: receiving, by a carrying tool side, overall driving data transmitted from traffic facilities, the overall driving data at least including a positioning coordinate set for all carrying tools in a positioning area, and the positioning coordinate set being generated by the traffic facilities;obtaining a communication processing delay, and calculating a coordinate variation according to the communication processing delay, the communication processing delay being a duration occupied by theoverall driving data in a communication processing process; and determining a current positioning coordinate, and matching a target positioning coordinate in the positioning coordinate set accordingto the current positioning coordinate and the coordinate variation, the current positioning coordinate being generated via a manner except for the traffic facilities. The method achieves the effect that the carrying tool can perform relatively accurate self-positioning in all carrying tools in an area where the carrying tool is located, thus comparatively preventing a risk of collision of the current carrying tool with other carrying tools; and in addition, the invention further provides the positioning apparatus and device, which also have the above-mentioned beneficial effects.

Description

technical field [0001] The present application relates to the field of Internet of Vehicles, in particular to a positioning method, device and equipment. Background technique [0002] With the rapid development of artificial intelligence, products from all walks of life have been reformed again and again. As one of the necessary tools for people's daily travel, vehicles are also moving towards the development of artificial intelligence in order to provide greater travel convenience. The direction is constantly evolving. [0003] Since the driving safety of the vehicle is the fundamental premise of all its practical applications, the vehicle currently in the driving state needs to avoid collisions with other vehicles as much as possible, so as to ensure the driving safety of the vehicle to the greatest extent. However, in the prior art, the vehicle can usually only take anti-risk measures when it is about to collide with other vehicles, and cannot prevent the current vehicle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/123G08G1/16H04W4/021H04W4/42G01S19/42
CPCG08G1/123G08G1/16G08G1/165G01S19/42H04W4/021H04W4/42
Inventor 侯琛
Owner TENCENT TECH (SHENZHEN) CO LTD
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