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Method and device for warning of braking of vehicle and vehicle

A technology for vehicles and reminder devices, applied in signal devices, braking safety systems, sound signal devices, etc., can solve problems such as hidden dangers of vehicle safety, and achieve the effect of reducing safety accidents and improving ride experience.

Active Publication Date: 2013-11-06
BAIC MOTOR CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a vehicle braking reminder method, device and vehicle, which are used to solve the potential safety hazards caused by braking during driving in the prior art

Method used

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  • Method and device for warning of braking of vehicle and vehicle
  • Method and device for warning of braking of vehicle and vehicle
  • Method and device for warning of braking of vehicle and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 It is a flow chart showing the vehicle braking reminder method according to the first embodiment of the present invention.

[0030] see figure 1 As shown, the vehicle braking reminder method may include:

[0031] S101: receiving driving information of a vehicle;

[0032] S103: Judging the state of the vehicle according to the driving information;

[0033] S105: Send an instruction command to a voice prompt system according to the state, for giving a first brake reminder to a user riding the vehicle through the voice prompt system.

[0034] In step S101, the driving information refers to the relevant information during the driving process of the vehicle, which may specifically include acceleration, deceleration, braking, distance from vehicles or obstacles in front, etc., and the present invention focuses on braking and Distance information to vehicles or obstacles ahead. In step S103, the controller calculates the current state of the vehicle according to ...

Embodiment 2

[0037] figure 2 A schematic diagram showing the hardware structure of Embodiment 2 of the present invention cooperating with the vehicle brake reminding method.

[0038] image 3 It is a flow chart showing the vehicle braking reminder method described in the second embodiment of the present invention.

[0039] see figure 2 As shown, the hardware that cooperates with the vehicle braking reminder method includes:

[0040] Brake pedal displacement sensor 20, brake acceleration sensor 21, vehicle speed sensor 22, voice prompt system 24, controller 25, selection switch 26.

[0041] The above-mentioned equipments are all installed on vehicles, see image 3 As shown, the vehicle speed sensor 23, the radar detector 25, the braking acceleration sensor 21, and the brake pedal displacement sensor 20 are all connected to the controller 24, and the controller 24 receives the vehicle speed sensor 23, the radar detector 25, the braking acceleration sensor 21. Calculate the current sta...

Embodiment 3

[0054] Figure 4 It is a flow chart showing the braking reminder method for vehicles described in the third embodiment of the present invention.

[0055] see Figure 4 As shown, a brake acceleration sensor 21, a brake pedal displacement sensor 20 and a controller 24 are installed on the vehicle, and the specific steps include:

[0056] Step 401: Whether it is in the braking state, if it is, execute step 402, if not, execute step 403;

[0057] Step 402: activate the voice prompt system;

[0058] Step 403: Control the voice prompt system to be in sleep state.

[0059] In this embodiment, the brake acceleration sensor 21 and the brake pedal displacement sensor 20 are used to determine whether the vehicle is braked. After step 402, separate reminders can be continued according to the specific state of the brake.

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Abstract

The invention provides a method and a device for warning of braking of a vehicle and the vehicle. The method and the device are used for warning of the braking state of the vehicle. The method for warning of the braking of the vehicle comprises the steps of receiving traveling information of the vehicle; judging the state of the vehicle according to the traveling information; sending an instruction to a voice prompt system according to the state, so that first braking warning is performed on users on the vehicle through the voice prompt system. By the aid of the method and the device, hurts caused by braking or collisions to the users on the vehicle can be effectively avoided or reduced, and the riding safety is improved.

Description

technical field [0001] The present invention relates to the field of vehicles, and more specifically, to a vehicle braking reminder method, device and vehicle. Background technique [0002] Nowadays, the grade of cars is getting higher and higher, and the configuration is more and more. Cars are no longer just means of transportation. People have higher and higher requirements for comfort and safety. Today, with more and more active safety and passive safety devices, the more complete the safety configuration on the car and the more user-friendly design, the more consumers will be attracted. Among them, there is no seat belt reminder device for passengers in the rear seats of cars and tourist buses, and passengers are often not wearing seat belts; in public transportation such as buses and subways, there are many standing passengers without any active protection measures. When braking or in a collision, rear passengers are often more likely to be injured. [0003] Since th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T17/22B60Q5/00
Inventor 何小颤张志杰丁祎
Owner BAIC MOTOR CORP LTD
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