CN106627348A - Novel automobile brake lamp control system and method - Google Patents
Novel automobile brake lamp control system and method Download PDFInfo
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement 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
- B60Q1/44—Arrangement 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric 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
- B60R16/02—Electric 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
- B60R16/023—Electric 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
- B60R16/0231—Circuits 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
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.
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 |
Family
ID=58835719
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)
| 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 |
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|---|---|---|---|---|
| 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 |
-
2016
- 2016-12-29 CN CN201611245409.5A patent/CN106627348A/en active Pending
Patent Citations (4)
| 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)
| 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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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170510 |