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Driving reminding method, device and vehicle

A technology for vehicles and stop lines, applied in signal devices, vehicle components, automatic start devices, etc., can solve the problems of increasing complexity and low feasibility, and achieve the effect of reducing implementation complexity, improving accuracy, and ensuring life safety.

Active Publication Date: 2018-04-10
BYD CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, this method relies on an external signal generating device, which has low feasibility and increases the complexity of implementation

Method used

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  • Driving reminding method, device and vehicle
  • Driving reminding method, device and vehicle
  • Driving reminding method, device and vehicle

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Embodiment Construction

[0079] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0080] see figure 1 , a schematic flowchart of a driving reminder method according to an embodiment of the present disclosure. It includes the following steps:

[0081] In step 11, road images are collected in real time.

[0082] In the embodiments of the present disclosure, by setting a camera and a time-of-flight (TOF) sensor on the vehicle, road images on the vehicle's traveling road are collected in real time. Among them, the time-of-flight (TOF) sensor can be used to obtain the depth image of the road image. A TOF sensor is an array or collection of TOF pixel sensors. The TOF sensor can be a light sensor, a phase detector, etc., to detect the time-o...

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Abstract

The invention discloses a driving reminding method, a device and a vehicle. The method includes the steps of in real time collecting road images; preprocessing the road images collecting; identifyingstop lines according to the images after preprocessing; determining the target images according to the identifying results of the stop lines; reminding the driving vehicles according to the identifying results of the stop lines and the identifying results of the traffic signal lights. The method identifies the road images of the stop lines and the traffic signal lights and combines the running information of vehicles by in real time collecting the road images of vehicles ahead to make the corresponding judgments so that the driving vehicles are reminded in different conditions when drivers runacross the crossing, and precision rate of the driving judgments of the drivers is greatly improved.

Description

technical field [0001] The present disclosure relates to the technical field of automobile control, in particular, to a driving reminder method, device and vehicle. Background technique [0002] With the rapid development of automotive electronic products, the safe driving of vehicles is becoming more and more important. For complex driving environments such as traffic intersections, driving reminders play an important role in driving safety. [0003] In the intersection driving reminder in the related art, the processing of traffic light targets is generally limited to recognition, and is limited to distinguishing a single traffic light target. That is, the embedded processor in the vehicle processes the images collected by the camera, including the road conditions at the intersection, and then makes an early warning judgment, and sends early warning information to the user according to the judgment result, as a means of assisting the driving of the vehicle. However, ther...

Claims

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Application Information

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IPC IPC(8): B60R1/00B60Q9/00B60T7/12G06K9/00G06K9/62G06K9/46G06K9/32G06T7/00G06T5/20
CPCG06T5/20B60T7/12B60Q9/002B60R1/00G06T2207/30256G06T2207/20036B60R2300/804B60R2300/30G06V20/584G06V20/588G06V10/255G06V10/44G06F18/22
Inventor 张旭黄忠伟姜波
Owner BYD CO LTD
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