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Brake prompting method and device

A vehicle and point-brake technology, applied in the field of vehicles, can solve the problem that drivers cannot recognize the sudden braking and point-brake identification, and achieve the effect of avoiding rear-end collision accidents.

Inactive Publication Date: 2016-11-23
EVERGRANDE FF INTELLIGENT AUTOMOTIVE GUANGDONG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in practical applications, whether it is a point brake or a sudden brake, the brake light will display the same, and the driving user cannot identify the sudden brake and the point brake.

Method used

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  • Brake prompting method and device
  • Brake prompting method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] refer to figure 1 , which shows a flow chart of a brake prompting method according to Embodiment 1 of the present invention, the method may specifically include the following steps:

[0053] Step 101 , when the vehicle is braking this time, monitor the braking feature information of the current braking.

[0054] The embodiment of the present invention monitors the braking of the vehicle, and can monitor one or more links involved in the braking process according to actual needs. According to the different braking principles of different vehicles, the monitoring links involved in the braking process are also different.

[0055] Based on the fact that liquid is incompressible and can transmit almost all power, most small cars currently use hydraulic brakes. During the braking process, the driver depresses the brake clutch to apply pressure to the brake fluid in the brake master cylinder, and the fluid transmits the pressure to the piston of each wheel brake caliper throu...

Embodiment 2

[0066] refer to figure 2 , which shows a flow chart of a brake prompting method according to Embodiment 2 of the present invention, the method may specifically include the following steps:

[0067] Step 201, when the vehicle performs the current braking, monitor the braking characteristic information of the current braking;

[0068] Step 202, identifying the current driving user, and extracting the braking feature information of the current driving user from the braking feature information set for different driving users.

[0069] Based on individual differences, different driving users may have different braking feature information. In this embodiment, different braking feature information can be set for different driving users. Specifically, a setting interface can be provided to the driving user in the navigation system or other portals for the driving user to input the braking feature information.

[0070] The specific identification of the driving user can be through t...

Embodiment 3

[0086] refer to image 3 , which shows a structural block diagram of a braking reminder device according to an embodiment of the present invention, which may specifically include:

[0087] A feature information monitoring module 301, configured to monitor the braking feature information of the current braking when the vehicle is performing the current braking;

[0088] A braking type identification module 302, configured to identify the braking type of the current braking according to the braking feature information;

[0089] The braking prompt triggering module 303 is configured to trigger the vehicle to perform a braking prompt corresponding to the braking type.

[0090] In the embodiment of the present invention, preferably, the braking characteristic information includes braking weight and braking speed.

[0091] In the embodiment of the present invention, preferably, the clutch pedal of the vehicle is provided with a pressure sensor, and the feature information monitori...

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Abstract

The invention discloses a brake prompting method and device. The method comprises the steps of monitoring brake characteristic information of braking when a vehicle brakes; identifying the braking type of the braking according to the brake characteristic information, and triggering the vehicle to execute a brake prompt which corresponds to the braking type, so that the braking type of a front vehicle can be distinguished by a rear vehicle according to different brake prompts, and rear-end collision caused by confusion of emergency braking and inching braking is avoided.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a braking prompting method and a braking prompting device. Background technique [0002] Braking is divided into point braking and emergency braking. In an emergency, the process of stopping the vehicle by stepping on the clutch to death is called emergency braking. Keep each step down relatively small. [0003] Due to the large braking range of sudden braking, it is usually necessary for the rear vehicle to respond in time and perform emergency braking following the vehicle in front. The brake response speed of the car is not required to be high. If the following car mistakenly thinks it is a sudden brake, it may cause the next car to rear-end. Therefore, it is of great significance to distinguish between sudden braking and point braking to reduce vehicle rear-end collision accidents. [0004] At present, the brake light is mainly used to remind the rear vehicle when the veh...

Claims

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Application Information

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IPC IPC(8): B60Q1/44B60R16/02
CPCB60Q1/444B60R16/02
Inventor 吴小霞
Owner EVERGRANDE FF INTELLIGENT AUTOMOTIVE GUANGDONG CO LTD
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