Road traffic sign prompting method and device, vehicle and storage medium

A technology of traffic signs and vehicles, which is applied in the direction of registration/indicating vehicle operation, road vehicle traffic control system, traffic control system, etc., and can solve problems such as driving interference, reducing traffic reminders and indications, and impacting vehicle safety

Inactive Publication Date: 2020-11-06
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, every time a vehicle collects a road traffic sign, it will send a traffic reminder to the driver, and a large number of road traffic signs may be set on the road section where the vehicle is traveling to indicate the driving requirements of the road section. The driver will frequently receive traffic reminders during the driving process of the vehicle, causing certain driving interference; moreover, when the vehicle is driving on a road section familiar to the driver, repeated similar traffic reminders cannot attract the driver's attention, which greatly reduces the risk of driving. The traffic reminder is an instruction for the vehicle to drive in compliance, thus having a certain impact on the safety of the vehicle during driving

Method used

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  • Road traffic sign prompting method and device, vehicle and storage medium
  • Road traffic sign prompting method and device, vehicle and storage medium
  • Road traffic sign prompting method and device, vehicle and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0025] figure 1 It is a flow chart of a prompting method for road traffic signs provided by Embodiment 1 of the present invention. This embodiment is applicable to any vehicle that needs to be reminded of road traffic signs during driving. A prompting method for a road traffic sign provided in this embodiment can be executed by a prompting device for a road traffic sign provided in an embodiment of the present invention, the device can be realized by means of software and / or hardware, and integrated in a vehicle executing the method middle.

[0026] Specifically, refer to figure 1 , the method specifically includes the following steps:

[0027] S110, real-time detection of target road traffic signs set under the current driving orientation of the vehicle.

[0028] Specifically, in order to prevent the driver from driving illegally due to ignorance of the driving rules of each lane in the current driving section of the vehicle, various road traffic signs that can represent ...

Embodiment 2

[0044] figure 2 It is a flow chart of a prompting method for road traffic signs provided by Embodiment 2 of the present invention. This embodiment is optimized on the basis of the foregoing embodiments. Optionally, this embodiment mainly explains in detail the specific detection process of the target road traffic sign set under the current driving orientation of the vehicle and the storage method of the existing road traffic signs under the current driving orientation.

[0045] Specifically, see figure 2 , the method of this embodiment may specifically include:

[0046] S210, pre-constructing a traffic sign library corresponding to vehicle driving.

[0047] Optionally, in order to ensure the storage integrity of the existing road traffic signs detected under different driving orientations during the historical driving process of the vehicle, and to avoid the storage omission of the existing road traffic signs, this embodiment will pre-build the The corresponding traffic ...

Embodiment 3

[0063] image 3 A schematic structural diagram of a prompting device for road traffic signs provided in Embodiment 3 of the present invention, as shown in image 3 As shown, the device may include:

[0064] The traffic sign detection module 310 is used to detect in real time the target road surface traffic sign set under the current driving orientation of the vehicle;

[0065] The traffic sign prompting module 320 is configured to output the prompt information of the target road traffic sign if the target road traffic sign is inconsistent with the existing road traffic signs under the current driving orientation, and replace the existing road traffic signs under the current driving orientation. The traffic sign is updated to the target road traffic sign; otherwise, the vehicle is controlled to be in a non-prompt working state.

[0066] The technical solution provided by this embodiment detects in real time the target road traffic sign set under the current driving orientation ...

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Abstract

The embodiment of the invention discloses a road traffic sign prompting method and device, a vehicle and a storage medium. The method comprises the following steps: detecting a target road traffic sign set in the current driving direction of vehicle driving in real time; if the target road surface traffic sign is inconsistent with the existing road surface traffic sign in the current driving direction, outputting prompt information of the target road surface traffic sign, and updating the existing road surface traffic sign in the current driving direction into the target road surface traffic sign; or otherwise, controlling the vehicle to be in a non-prompt working state. According to the technical scheme, the prompting frequency of the road traffic sign is reduced, driving interference caused by frequent prompting of the road traffic sign in the vehicle driving process is avoided; and at the moment, prompting is conducted only when the road traffic sign is updated, so that the indicating effect of prompting of the road traffic sign on vehicle compliance driving is enhanced, and the safety of the vehicle in the driving process is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of safe driving of vehicles, and in particular to a prompting method, device, vehicle and storage medium for road traffic signs. Background technique [0002] In order to ensure the safety of the vehicle during driving, the driving recording system configured on the vehicle is usually used to collect the traffic signs set on the road surface during the driving process in real time, so that the driver can drive according to the requirements of the traffic signs on the road at the current moment , to avoid the phenomenon of illegal driving. [0003] At present, each time a vehicle collects a road traffic sign, it will send a traffic reminder to the driver, and a large number of road traffic signs may be set on the road section where the vehicle is driving to indicate the driving requirements of the road section. The driver will frequently receive traffic reminders during the driving proc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/08G08G1/0962
CPCG07C5/085G07C5/0866G08G1/0962
Inventor 陈晓愚武浩远孟俊峰佟宇琪许恒王杨
Owner CHINA FIRST AUTOMOBILE
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