CN106627348A - Novel automobile brake lamp control system and method - Google Patents

Novel automobile brake lamp control system and method Download PDF

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Publication number
CN106627348A
CN106627348A CN201611245409.5A CN201611245409A CN106627348A CN 106627348 A CN106627348 A CN 106627348A CN 201611245409 A CN201611245409 A CN 201611245409A CN 106627348 A CN106627348 A CN 106627348A
Authority
CN
China
Prior art keywords
brake
lamp
brake lamp
braking
car body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611245409.5A
Other languages
Chinese (zh)
Inventor
骆敬章
王学东
张月明
杨金星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CH Auto Technology Co Ltd
Beijing Changcheng Huaguan Automobile Technology Development Co Ltd
Original Assignee
Beijing Changcheng Huaguan Automobile Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Changcheng Huaguan Automobile Technology Development Co Ltd filed Critical Beijing Changcheng Huaguan Automobile Technology Development Co Ltd
Priority to CN201611245409.5A priority Critical patent/CN106627348A/en
Publication of CN106627348A publication Critical patent/CN106627348A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231Circuits relating to the driving or the functioning of the vehicle

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The invention relates to the field of automobile brake lamp control, in particular to a novel automobile brake lamp control system and method. The novel automobile brake lamp control system is characterized by comprising an ECU, a control switch, a body control unit (BCM) and a brake lamp assembly. The BCM and the brake lamp switch are adopted for jointly controlling a whole automobile left brake lamp, a right brake lamp and a high level brake lamp. A power supplies is additionally provided for the automobile left brake lamp, the right brake lamp and the high level brake lamp, wherein one power supply is directly controlled by the brake lamp switch, the other power supply is controlled by the BCM, and all the automobile brake lamps can work normally as long as the output of one of the two power supplies is valid. In this way, the working reliability of the automobile brake lamps is improved, the possibility that when a vehicle is braked during travelling, the vehicle does not remind vehicles behind on the road through the brake lamps, and vehicle rear-end collision occurs is reduced, and the vehicle travelling safety is improved.

Description

A kind of new automobile braking lamp control system and method
Technical field
The present invention relates to automobile brake lamp control field, more particularly to a kind of new automobile braking lamp control system and side Method.
Background technology
In order to reduce the generation of rear-ended car accident, vehicle typically all adopts high-mount brake lamp.What conventional truck was used High-mount brake lamp uses the control mode same with common Brake lamp (i.e. simply by bright or do not work to represent vehicle respectively Normally travel or braking two states), do not account for being lighted to be classified according to actual severity of braking, rear car driver can not understand According to the instruction of high-mount brake lamp judging the severity of braking of front vehicles, it is impossible to the transport condition of clear and definite front vehicles;Separately Outward, in night, greasy weather, the driving of rainy day visual isopter rugged environment, high-mount brake lamp is all redness and is easy to obscure with driving lamp, Cause erroneous judgement.
In the patent of existing Publication No. CN 101549667A and CN 101482243A, all disclose a kind of gradable The high-mount brake lamp control system lighted and control method, they measure the braking deceleration of automobile using deceleration sensor Degree, the braking conditions of vehicle are judged with the size of braking deceleration, and high-mount brake lamp is lighted in then classification.
In conventional art, car load Brake lamp uses braking light switch independent control, by the switching of on off state, realizes whole The control of car Brake lamp, the electric power loop between braking light switch and left hand brake lamp, right side brake lamp and high-mount brake lamp When breaking, car load Brake lamp disabler, if now vehicle is during traveling, when vehicle is braked deceleration, by Cause the probability of vehicle rear-end collision to greatly improve in the brake lamp fault of vehicle, affect vehicle driving safety.
So, it would be desirable to a kind of new automobile braking lamp control system for being provided with two-way braking lamp control system is provided, When arbitrary road output is effective in two-way, car load Brake lamp normal work is all capable of achieving.Which enhance the work of car load Brake lamp Reliability, reduce when vehicle driving is braked because vehicle does not have Brake lamp prompting below vehicle rear-end collision to occur road occupation vehicle Possibility, improve vehicle driving security.
The content of the invention
The present invention is using car body controller (BCM) and braking light switch co- controlling car load left hand brake lamp, right side brake Lamp and high-mount brake lamp.Vehicle left side Brake lamp, right side brake lamp and high-mount brake lamp respectively increase power supply all the way, wherein a route Braking light switch is directly controlled, another route car body controller (BCM) control, when arbitrary road exports effective in two-way, all can be real Existing car load Brake lamp normal work.The reliability of car load Brake lamp work is which enhanced, is reduced when vehicle driving is braked because of car Without Brake lamp prompting below road occupation vehicle and there is the possibility of vehicle rear-end collision, improve vehicle driving security.
The invention provides a kind of new automobile brakes lamp control system, including:
Brake switch, sends brake signal, and controls for vehicle body braking control and to Engine ECU, braking lamp assembly The switch of the braking lamp assembly;
Engine ECU, for the operation for receiving the brake switch brake signal for sending, controlling engine and to car Body controller BCM sends brake signal;
Car body controller BCM, for receiving the brake signal that the Engine ECU is sent by CAN, and controls institute State the switch of high-mount brake lamp, the right side brake lamp and the left hand brake lamp;
Braking lamp assembly, for receiving brake signal and showing vehicle body on-position;
The brake switch is electrically connected respectively with the Engine ECU, the braking lamp assembly, the engine ECU is electrically connected to Body Control BCM, and the car body controller BCM is electrically connected respectively with the braking lamp assembly.
Further, braking lamp assembly includes:
High-mount brake lamp:Vehicle body centre position is arranged at, is higher than highly both sides Brake lamp on car load, for significantly carrying Show the on-position of rear car driver's front truck;
Right side brake lamp:Tailstock lower right-hand side is arranged at, for showing the on-position of car body.
Left hand brake lamp:Tailstock left side lower section is arranged at, for showing the on-position of car body.
Further, the Engine ECU and the car body controller BCM are communicated using CAN.
Further, the Engine ECU model:The A003610010 of state five.
Further, car body controller BCM models A003722010, A013722010 or B003722010 be wherein One of.
Further, it is provided with fuse between the brake switch and car body electric power system.
Present invention also offers a kind of new automobile brakes lamp control method, it is characterised in that:
The brake switch closure, produces brake signal, and transmits the signal to the braking lamp assembly, by Brake lamp The switch direct drive control high-mount brake lamp, the right side brake lamp and the left hand brake lamp are lighted, and while handle Brake signal is sent to Engine ECU;
The Engine ECU receives the brake signal that the brake switch sends, and control engine reduces power braking, And brake signal is sent to car body controller BCM;
The car body controller BCM is received and the high-mount brake lamp, the right side system is driven after the brake signal on CAN Dynamic lamp and the left hand brake lamp, when the brake switch directly controls Brake lamp lights disabler, the Body Control Device BCM controls the high-mount brake lamp, the right side brake lamp and the left hand brake lamp and lights.
Beneficial effects of the present invention are:
The present invention is using car body controller (BCM) and braking light switch co- controlling car load left hand brake lamp, right side brake Lamp and high-mount brake lamp.Vehicle left side Brake lamp, right side brake lamp and high-mount brake lamp respectively increase power supply all the way, wherein a route Braking light switch is directly controlled, another route car body controller (BCM) control, when arbitrary road exports effective in two-way, all can be real Existing car load Brake lamp normal work.The reliability of car load Brake lamp work is which enhanced, is reduced when vehicle driving is braked because of car Without Brake lamp prompting below road occupation vehicle and there is the possibility of vehicle rear-end collision, improve vehicle driving security.
Description of the drawings
Fig. 1 is the electrical block diagram of the present invention;
Fig. 2 is the electrical equipment connection diagram of the present invention.
Being numbered in each accompanying drawing:Engine ECU -1, Body Control BCM-2, brake switch -3, high-mount brake lamp -4, the right side Side Brake lamp -5, left hand brake lamp -6, braking lamp assembly -7.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described enforcement Example is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to Be easy to description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected;Can Being to be mechanically connected, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in invention.
As shown in Figure 1 and Figure 2, the invention provides a kind of new automobile brakes lamp control system, including:
Brake switch 3, sends brake signal, and controls for vehicle body braking control and to Engine ECU, braking lamp assembly The switch of the braking lamp assembly;
Engine ECU 1, for receive brake signal, the operation of control engine that the brake switch sends and to Car body controller BCM sends brake signal;
Car body controller BCM 2, for receiving the brake signal that the Engine ECU is sent by CAN, and controls The switch of the high-mount brake lamp, the right side brake lamp and the left hand brake lamp;
Braking lamp assembly 7, for receiving brake signal and showing vehicle body on-position;
The brake switch is electrically connected respectively with the Engine ECU, the braking lamp assembly, the engine ECU is electrically connected to Body Control BCM, and the car body controller BCM is electrically connected respectively with the braking lamp assembly.
Braking lamp assembly includes:
High-mount brake lamp 4:Vehicle body centre position is arranged at, is higher than highly both sides Brake lamp on car load, for significantly The on-position of prompting rear car driver's front truck;
Right side brake lamp 5:Tailstock lower right-hand side is arranged at, for showing the on-position of car body.
Left hand brake lamp 6:Tailstock left side lower section is arranged at, for showing the on-position of car body.
The Engine ECU and the car body controller BCM are communicated using CAN, the Engine ECU model: The A003610010 of state five, car body controller BCM models A003722010, A013722010 or B003722010 wherein it One, it is provided with fuse between the brake switch and car body electric power system.
Present invention also offers a kind of new automobile brakes lamp control method, it is characterised in that:
The brake switch closure, produces brake signal, and transmits the signal to the braking lamp assembly, by Brake lamp The switch direct drive control high-mount brake lamp, the right side brake lamp and the left hand brake lamp are lighted, and while handle Brake signal is sent to Engine ECU;
The Engine ECU receives the brake signal that the brake switch sends, and control engine reduces power braking, And brake signal is sent to car body controller BCM;
The car body controller BCM is received and the high-mount brake lamp, the right side system is driven after the brake signal on CAN Dynamic lamp and the left hand brake lamp, when the brake switch directly controls Brake lamp lights disabler, the Body Control Device BCM controls the high-mount brake lamp, the right side brake lamp and the left hand brake lamp and lights.
The present invention is using car body controller (BCM) and braking light switch co- controlling car load left hand brake lamp, right side brake Lamp and high-mount brake lamp.Vehicle left side Brake lamp, right side brake lamp and high-mount brake lamp respectively increase power supply all the way, wherein a route Braking light switch is directly controlled, another route car body controller (BCM) control, when arbitrary road exports effective in two-way, all can be real Existing car load Brake lamp normal work.The reliability of car load Brake lamp work is which enhanced, is reduced when vehicle driving is braked because of car Without Brake lamp prompting below road occupation vehicle and there is the possibility of vehicle rear-end collision, improve vehicle driving security.This Invention prevents from being burnt when braking lamp control system short circuit using the setting that fuse is provided between brake switch and car body electric power system Car body electric power system.
Being abbreviated as in accompanying drawing:
IG:By the live wire of ignition switch;BAT:Main line power supply;CAN_H:High position data line;CAN_L:Low data line;
Engine ECU:Engine Electronic Control Unit, i.e. engine electronic control unit.Body Control Device BCM
Finally it should be noted that:Various embodiments above only to illustrate technical scheme, rather than a limitation;To the greatest extent Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that:Its according to So the technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are entered Row equivalent;And these modifications or replacement, do not make the essence disengaging various embodiments of the present invention technology of appropriate technical solution The scope of scheme.

Claims (7)

1. a kind of new automobile brakes lamp control system, it is characterised in that include:
Brake switch, for vehicle body braking control and to Engine ECU, braking lamp assembly brake signal is sent, and is controlled described The switch of braking lamp assembly;
Engine ECU, for receiving brake signal, the operation of control engine that the brake switch sends and total by CAN Line to car body controller BCM sends brake signal;
Car body controller BCM, for receiving the brake signal that the Engine ECU is sent by CAN, and controls the height The switch of position Brake lamp, the right side brake lamp and the left hand brake lamp;
Braking lamp assembly, for receiving brake signal and showing vehicle body on-position;
The brake switch is electrically connected respectively with the Engine ECU, the braking lamp assembly, the Engine ECU electricity Body Control BCM is connected to, the car body controller BCM is electrically connected respectively with the braking lamp assembly.
2. new automobile according to claim 1 brakes lamp control system, it is characterised in that braking lamp assembly includes:
High-mount brake lamp:Vehicle body centre position is arranged at, is higher than highly both sides Brake lamp on car load, after significantly pointing out The on-position of car driver's front truck;
Right side brake lamp:Tailstock lower right-hand side is arranged at, for showing the on-position of car body;
Left hand brake lamp:Tailstock left side lower section is arranged at, for showing the on-position of car body.
3. new automobile according to claim 2 brakes lamp control system, it is characterised in that the Engine ECU and institute State car body controller BCM to communicate using CAN.
4. new automobile according to claim 3 brakes lamp control system, it is characterised in that the Engine ECU model For:The A003610010 of state five.
5. new automobile according to claim 4 brakes lamp control system, it is characterised in that the car body controller BCM One of model A003722010, A013722010 or B003722010.
6. new automobile according to claim 5 brakes lamp control system, it is characterised in that the brake switch and car body Fuse is provided between electric power system.
7. a kind of new automobile brakes lamp control method, it is characterised in that:
The brake switch closure, produces brake signal, and transmits the signal to the braking lamp assembly, by braking light switch The direct drive control high-mount brake lamp, the right side brake lamp and the left hand brake lamp are lighted, and while braking Signal is sent to Engine ECU;
The Engine ECU receives the brake signal that the brake switch sends, and control engine reduces power braking, and Brake signal is sent to car body controller BCM;
The car body controller BCM is received and the high-mount brake lamp, the right side brake lamp is driven after the brake signal on CAN With the left hand brake lamp, when the brake switch directly controls Brake lamp lights disabler, the car body controller BCM Control the high-mount brake lamp, the right side brake lamp and the left hand brake lamp to light.
CN201611245409.5A 2016-12-29 2016-12-29 Novel automobile brake lamp control system and method Pending CN106627348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611245409.5A CN106627348A (en) 2016-12-29 2016-12-29 Novel automobile brake lamp control system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611245409.5A CN106627348A (en) 2016-12-29 2016-12-29 Novel automobile brake lamp control system and method

Publications (1)

Publication Number Publication Date
CN106627348A true CN106627348A (en) 2017-05-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611245409.5A Pending CN106627348A (en) 2016-12-29 2016-12-29 Novel automobile brake lamp control system and method

Country Status (1)

Country Link
CN (1) CN106627348A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110182131A (en) * 2019-04-10 2019-08-30 汉腾汽车有限公司 A kind of Brake lamp fault handling method
CN110654307A (en) * 2019-09-18 2020-01-07 东风柳州汽车有限公司 Brake lamp sensor
CN110758233A (en) * 2019-11-28 2020-02-07 安徽江淮汽车集团股份有限公司 Automobile brake lamp control circuit, method and device and automobile
CN112339656A (en) * 2020-11-10 2021-02-09 南昌智能新能源汽车研究院 Control method for multi-module triggering of vehicle high-mount stop lamp
CN112758066A (en) * 2020-12-30 2021-05-07 东风汽车有限公司 Automobile brake control system, control method and overall electronic control unit
CN113711181A (en) * 2019-04-03 2021-11-26 美光科技公司 Automotive electronic control unit pre-start for improved human interface performance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203186207U (en) * 2013-04-26 2013-09-11 东风汽车公司 Brake lamp control device of passenger vehicle
CN103889782A (en) * 2011-10-25 2014-06-25 罗伯特·博世有限公司 Device for controlling a brake light in a motor vehicle
CN104842867A (en) * 2014-11-24 2015-08-19 北汽福田汽车股份有限公司 Control system and method of brake lamp, and corresponding vehicle
CN205168310U (en) * 2015-11-02 2016-04-20 北汽银翔汽车有限公司 Novel stop lamp control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103889782A (en) * 2011-10-25 2014-06-25 罗伯特·博世有限公司 Device for controlling a brake light in a motor vehicle
CN203186207U (en) * 2013-04-26 2013-09-11 东风汽车公司 Brake lamp control device of passenger vehicle
CN104842867A (en) * 2014-11-24 2015-08-19 北汽福田汽车股份有限公司 Control system and method of brake lamp, and corresponding vehicle
CN205168310U (en) * 2015-11-02 2016-04-20 北汽银翔汽车有限公司 Novel stop lamp control system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113711181A (en) * 2019-04-03 2021-11-26 美光科技公司 Automotive electronic control unit pre-start for improved human interface performance
CN110182131A (en) * 2019-04-10 2019-08-30 汉腾汽车有限公司 A kind of Brake lamp fault handling method
CN110654307A (en) * 2019-09-18 2020-01-07 东风柳州汽车有限公司 Brake lamp sensor
CN110758233A (en) * 2019-11-28 2020-02-07 安徽江淮汽车集团股份有限公司 Automobile brake lamp control circuit, method and device and automobile
CN112339656A (en) * 2020-11-10 2021-02-09 南昌智能新能源汽车研究院 Control method for multi-module triggering of vehicle high-mount stop lamp
CN112339656B (en) * 2020-11-10 2023-02-21 南昌智能新能源汽车研究院 Control method for multi-module triggering of vehicle high-mount stop lamp
CN112758066A (en) * 2020-12-30 2021-05-07 东风汽车有限公司 Automobile brake control system, control method and overall electronic control unit

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Application publication date: 20170510