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A method and system for warning a dangerous area of a vehicle

A technology for dangerous areas and vehicles, applied in the field of vehicles, can solve problems such as traffic accidents and inability to identify blind spots, and achieve the effect of ensuring safety

Inactive Publication Date: 2018-12-25
CHONGQING WIRELESS OASIS COMM TECHCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The vehicle danger area warning method and system provided by the present invention mainly solve the technical problem that pedestrians on the road cannot recognize the blind area of ​​the vehicle on the road in the prior art, causing traffic accidents caused by pedestrians walking into the blind area

Method used

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  • A method and system for warning a dangerous area of a vehicle
  • A method and system for warning a dangerous area of a vehicle
  • A method and system for warning a dangerous area of a vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0052] In order to remind pedestrians on the road of dangerous areas of vehicles, so that pedestrians on the road can correctly identify which areas on the road are dangerous areas, so as to ensure their own safety and reduce the probability of traffic accidents, this embodiment provides a A method of reminding the dangerous area of ​​the vehicle, please refer to figure 1 shown, including:

[0053] S101: Collect the current driving state of the vehicle.

[0054] It should be noted that the vehicle in this embodiment may be any motor vehicle or non-motor vehicle, for example, an automatic vehicle or a tricycle. In addition, it should be understood that the current driving state of the vehicle may also be any state, for example, it may be a starting state, a turning state, a going straight state, a reversing state, and the like.

[0055] S102: Determine the current potential dangerous area of ​​the vehicle according to the collected driving state and the preset dangerous area ...

Embodiment 2

[0076] On the basis of the first embodiment, this embodiment also provides a dangerous area reminder method, please refer to Figure 4 shown, including:

[0077] S401: Collect the current driving state of the vehicle.

[0078] S402: Determine the current potential dangerous area of ​​the vehicle according to the collected driving state and the preset dangerous area determination strategy.

[0079] S403: Control the lighting device arranged on the vehicle to project visible light to the dangerous area to mark the dangerous area.

[0080] S404: Determine whether there is an obstacle in the dangerous area, if yes, go to S405, if not, go to S401.

[0081] It should be noted that the obstacles in this embodiment may be various creatures, such as pedestrians and small animals, or fixed objects, such as large rocks and the like.

[0082] In this embodiment, judging whether there are obstacles in the dangerous area may include:

[0083] Control the visible light camera installed o...

Embodiment 3

[0097] See Figure 5 As shown, the present embodiment provides a warning system for a dangerous area of ​​a vehicle. The warning system for a dangerous area of ​​a vehicle in this embodiment includes an on-board processor 51, an on-board memory 52, a communication bus 53, and a lighting device 54 arranged on the vehicle. It should be noted that the lighting device 54 in this embodiment can be arranged on the outer surface of the vehicle, for example, it can be arranged on the four corners of the front, rear, left, and right sides of the vehicle.

[0098] The communication bus 53 in this embodiment is used to realize the connection and communication between the on-board processor 51 and the on-board memory 52;

[0099] The vehicle-mounted processor 51 is configured to execute the vehicle dangerous area warning program stored in the vehicle-mounted memory 52, so as to implement the steps in any one of the vehicle dangerous area warning methods in the first and second embodiments...

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Abstract

A method and system for warning a dangerous area of a vehicle are provided in an embodiment of that invention, By collecting the current driving state of the vehicle, and according to the collected driving state and the preset dangerous area determination strategy, the current potential dangerous area of the vehicle is determined, controlling a lighting device provided on the vehicle to project visible light to the hazardous area to mark the hazardous area, As that hazardous area is mar by visible light, Pedestrians or drivers of other vehicles on the road can know that the area is a dangerousarea, so that they can avoid the area to walk or drive, which not only ensures the safety of drivers on the vehicle, but also ensures the safety of pedestrians or drivers of other vehicles on the road.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a method and system for reminding dangerous areas of vehicles. Background technique [0002] When driving a car, the driver needs to observe the surrounding environment at all times to avoid collisions with other vehicles or pedestrians and cause traffic accidents. However, it is inevitable that the driver on the vehicle must have a line of sight when driving the vehicle. Blind spots, at this time, the driver cannot observe the overall traffic conditions on the road, which has a great impact on the safety of pedestrians. When pedestrians walk to the blind spot of sight, traffic accidents are very likely to occur. For example, for a large vehicle, its blind spot is very large, and pedestrians, non-motor vehicles or other small animals often exist in this blind spot, because the driver cannot see them, and generally speaking, pedestrians, non-motor vehicles driving Even pedestri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/01B60R21/0132B60Q1/50B60Q5/00
CPCB60Q1/50B60Q5/005B60Q2400/50B60R21/01B60R21/0132
Inventor 刘东李一鸣岳彦生曲岩松
Owner CHONGQING WIRELESS OASIS COMM TECHCO
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