Traffic condition prompting method, device and system

A traffic status and reminder module technology, applied in the field of vehicles, can solve the problems of increasing the risk of equipment damage, increasing the economic burden, increasing vehicle energy consumption, etc., to reduce the economic burden, reduce the incidence of traffic accidents, and reduce driving labor The effect of intensity

Active Publication Date: 2015-11-25
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this needs to be photographed when the vehicle passes through each intersection, and the equipment is worn out, which increases the risk of equipment damage
At the same time, it also increases the energy consumption of vehicles and increases the economic burden of users.

Method used

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  • Traffic condition prompting method, device and system
  • Traffic condition prompting method, device and system
  • Traffic condition prompting method, device and system

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] The following describes the traffic condition prompting method, device and system according to the embodiments of the present invention with reference to the accompanying drawings.

[0031] figure 1 It is a flowchart of a traffic condition prompting method according to an embodiment of the present invention.

[0032] Such as figure 1 As shown, the traffic condition prompting device method according to the embodiment of the present invention includes:

[0033] S101, the cloud server obtains the position information of th...

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Abstract

The invention discloses a traffic condition prompting method, device and system. The traffic condition prompting method comprises the steps that a cloud-side server acquires position information of a vehicle, vehicle speed information of the vehicle and traffic light information in front of the vehicle; and the cloud-side server judges whether the vehicle can pass the traffic light under the current state according to the position information of the vehicle, the vehicle speed information of the vehicle and the traffic light information in front of the vehicle and prompts a driver according to the judgment result. According to the traffic condition prompting method, driving labor intensity of the driver is mitigated so that traffic accident rate is reduced. Besides, damage to a photographing device in the vehicle can be reduced, the service life of the photographing device can be prolonged and energy consumption of the vehicle and the economic burden of a user can also be reduced.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a traffic condition prompting method, device and system. Background technique [0002] The traffic light control system is one of the important auxiliary systems of the modern traffic management system. It is mainly used to coordinate the orderly and smooth passage of traffic in different directions, so as to reduce traffic congestion and ensure driving safety, which is of great significance to traffic. Therefore, traffic lights are all arranged at most traffic intersections, which makes the driver need to constantly judge the state of the traffic lights when driving, and control the driving of the vehicle according to the state of the traffic lights. [0003] At present, some navigation devices can judge the change of traffic lights at the traffic intersection by taking images of traffic intersections and comparing them with electronic maps, so as to remind drivers. However, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0967
Inventor 赵自强刘胜志姜乔
Owner BYD CO LTD
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