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 l

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0051] Example 1

[0052] reference figure 1 , Shows a flowchart of the brake prompt method according to Embodiment 1 of the present invention, and the method may specifically include the following steps:

[0053] Step 101: When the vehicle is braking this time, monitor the braking characteristic information of the current braking.

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

[0055] Since the liquid cannot be compressed and can transmit almost all power, most small cars currently use hydraulic brakes. During the braking process, the driver steps on the brake clutch to apply pressure to the brake fluid in the brake master cylinder. The fluid transmits the pressure through the pipeline to the piston of the brake ...

Example Embodiment

[0065] Example 2

[0066] reference figure 2 , Shows a flowchart of the brake prompt method according to Embodiment 2 of the present invention, and the method may specifically include the following steps:

[0067] Step 201: When the vehicle is braking this time, monitor the braking characteristic information of this braking;

[0068] Step 202: Identify the current driving user, and extract the braking characteristic information of the current driving user from the braking characteristic information respectively set for different driving users.

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

[0070] The specific identification of...

Example Embodiment

[0085] Example 3

[0086] reference image 3 , Shows a structural block diagram of a brake prompt device according to an embodiment of the present invention, which may specifically include:

[0087] The characteristic information monitoring module 301 is used to monitor the braking characteristic information of the current braking when the vehicle is braking this time;

[0088] The brake type identification module 302 is configured to identify the brake type of the current brake according to the brake characteristic information;

[0089] The brake prompt triggering module 303 is used to trigger the vehicle to execute the brake prompt corresponding to the brake 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, a pressure sensor is provided on the clutch pedal of the vehicle, and the characteristic information monitoring mod...

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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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