CN104590219B - A kind of high temperature resistant automobile brake system and its control method - Google Patents
A kind of high temperature resistant automobile brake system and its control method Download PDFInfo
- Publication number
- CN104590219B CN104590219B CN201410812824.9A CN201410812824A CN104590219B CN 104590219 B CN104590219 B CN 104590219B CN 201410812824 A CN201410812824 A CN 201410812824A CN 104590219 B CN104590219 B CN 104590219B
- Authority
- CN
- China
- Prior art keywords
- brake
- brake disc
- temperature
- control module
- sensor
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing disc
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
Abstract
The present invention relates to a kind of high temperature resistant automobile brake system and its control methods, belong to the brake system of automobile manufacturing field, in order to weaken the heat fading phenomenon of brake efficiency, increase the service life of friction plate, a kind of high temperature resistant automobile brake system, the system includes two brake discs being mounted on wheel hub, with the brake of brake disc cooperation, the first support bar that is arranged in brake and first support bar end is mounted on for measuring the temperature sensor of brake disc surface temperature, pass through conducting wire and brake respectively, temperature sensor, velocity sensor connection and the control module of setting in the car.When automobile lower long slope, continuous use foot brake, the braking effect of vehicle will not because of temperature raising and change, once added the validity of braking and the safety of vehicle significantly.And the loss of braking system is small, increases the service life of braking system, has saved cost.
Description
Technical field
The present invention relates to the brake system of automobile manufacturing field, especially a kind of high temperature resistant automobile brake system and its control
Method.
Background technique
Brake system of car effect is: so that the automobile in traveling is carried out forced deceleration according to the requirement of driver and even stops
Vehicle；Make the automobile of stagnation of movement steadily halt under the conditions of different kinds of roads；The car speed of descent run is set to keep stablizing.It is general next
Say that brake system of car includes two sets of independent devices of service braking device and stop device.Wherein service braking device is
It is manipulated by driver with foot, therefore also known as foot brake.Stop device is hand-operated by driver, therefore also known as
Hand brake device.When automobile lower long slope, continuous use foot brake, brake operation temperature can be increased, once brake
Operating temperature be more than friction plate maximum operating temperature but be more than friction plate maximum operating temperature value less than 300 DEG C when,
Due to the effect of mechanical, physics and chemical three kinds of factors, the coefficient of friction of friction plate can sharply decline, and brake friction coefficient becomes
Small, so that vehicle brake efficacy be made to be decreased obviously, this phenomenon is exactly the heat fading of brake efficiency, is extremely easy to cause accident
Occur.And the loss of friction plate sharply increases, and reduces the service life of friction plate significantly.
Summary of the invention
To overcome the above disadvantages, the heat fading phenomenon for weakening brake efficiency increases the service life of friction plate, the present invention
A kind of high temperature resistant automobile brake system and its control method are provided.
The technical solution of the present invention is as follows: a kind of high temperature resistant automobile brake system, which includes two be mounted on wheel hub
A brake disc, with the brake of brake disc cooperation, the first support bar that is arranged in brake and be mounted on first support bar end use
In the temperature sensor of measurement brake disc surface temperature, it is connect respectively by conducting wire with brake, temperature sensor, velocity sensor
And the control module of setting in the car.
Second support bar is additionally provided in the brake, second support bar end is equipped with for measuring brake disc velocity of rotation
Velocity sensor.
A kind of the step of control method of high temperature resistant automobile brake system, the method is as follows: step 1, control module connect
The temperature information of shrinkage temperature sensor measurement brake panel surface and the velocity information of velocity sensor measurement brake disc；Step 2,
After driver brakes, control module judges two brakes according to the temperature information of temperature sensor measurement brake panel surface
The surface temperature of which brake disc is lower in hull；Step 3, after determining the low brake disc of surface temperature, control module control
The brake cooperated with the brake disc is made to brake it；Step 4, while brake disc is braked in brake, temperature is passed
The data that sensor and velocity sensor continue to measure pass to control module in real time；Step 5, when temperature sensor measures
When the temperature of brake panel surface reaches the maximum operating temperature of friction plate, control module records what velocity sensor at this time measured
The revolving speed of brake disc；Step 6, the brake that control module controls on the low brake disc of surface temperature starts to brake, and surface temperature is high
Brake disc on brake reduce the dynamics of braking, but the revolving speed of brake disc is not less than the brake that control module in step 5 is recorded
The revolving speed of hull；Step 7, when the temperature that temperature sensor measures brake panel surface again reaches the highest work temperature of friction plate
When spending, return step five；Step 8, when driver stops braking, return step one.
The invention has the benefit that the braking effect of vehicle is not when automobile lower long slope, continuous use foot brake
It can change because of the raising of temperature, once add the validity of braking and the safety of vehicle significantly.And the damage of braking system
It consumes small, increases the service life of braking system, saved cost.
Detailed description of the invention
Fig. 1 is the front view of specific embodiment of the invention high temperature resistant automobile brake system；
Fig. 2 is the side view of specific embodiment of the invention high temperature resistant automobile brake system；
Fig. 3 is the side sectional view of specific embodiment of the invention high temperature resistant automobile brake system；
Wherein, 1 is wheel hub, and 2 be brake disc, and 3 be brake, and 4 be first support bar, and 5 be second support bar, and 6 pass for temperature
Sensor, 7 be velocity sensor.
Specific embodiment
Below against attached drawing, by the description of the embodiment, for example related each component of a specific embodiment of the invention
Shape, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
A kind of high temperature resistant automobile brake system, the system include setting control module in the car, are mounted on wheel hub 1
Two brake discs 2, the brake 3 cooperated with brake disc 2, the first support bar 4 being arranged in brake 3, second support bar 5, installation
4 end of first support bar temperature sensor 6 and be mounted on the velocity sensor 7 of 5 end of second support bar.Setting is in the car
Control module pass through conducting wire respectively and connect with brake 3, temperature sensor 6, velocity sensor 7.
The temperature sensor 6 that 4 end of first support bar is arranged in is used to measure the temperature on 2 surface of brake disc, and setting is the
The velocity sensor 7 of two support rods, 5 end is used to measure the velocity of rotation of brake disc 2.
A kind of control method of high temperature resistant automobile brake system, step 1, control module receive the measurement of temperature sensor 6 and stop
The velocity information of temperature information and velocity sensor 7 the measurement brake disc 2 on 2 surface of hull；Step 2, when driver makes
After dynamic, which control module judges in two brake discs 2 according to the temperature information that temperature sensor 6 measures 2 surface of brake disc
The surface temperature of brake disc 2 is lower；Step 3, after determining the low brake disc 2 of surface temperature, control module control and the brake
The brake 3 that disk 2 cooperates brakes it；Step 4, while the 3 pairs of brake discs 2 that brake are braked, temperature sensor 6
The data for continuing to measure with velocity sensor 7 pass to control module in real time；Step 5, when temperature sensor 6 measures brake
When the temperature on 2 surface of hull reaches the maximum operating temperature of friction plate, control module records what velocity sensor 7 at this time measured
The revolving speed of brake disc 2；Step 6, the brake 3 that control module controls on the low brake disc 2 of surface temperature starts to brake, and surface temperature
The brake 3 spent on high brake disc 2 reduces the dynamics of braking, but the revolving speed of brake disc 2 is not less than control module note in step 5
The revolving speed of brake disc 2 under record；Step 7, when the temperature that temperature sensor 6 measures 2 surface of brake disc again reaches friction plate
When maximum operating temperature, return step five；Step 8, when driver stops braking, return step one.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without changing
It is within the scope of the present invention into the conception and technical scheme of the invention are directly applied to other occasions.
Claims (1)
1. a kind of control method of high temperature resistant automobile brake system, it is characterised in that: the system includes being mounted on a wheel hub (1)
On two brake discs (2), with the brake (3) of brake disc (2) cooperation, first support bar (4) on brake (3) and peace are set
It is used to measure the temperature sensor (6) of brake disc (2) surface temperature mounted in first support bar (4) end, is gone back on the brake (3)
Equipped with second support bar (5), second support bar (5) end is equipped with the velocity pick-up for measuring brake disc (2) velocity of rotation
Device (7)；It is connect respectively by conducting wire with brake (3), temperature sensor (6), velocity sensor (7) and control in the car is set
Module；The step of control method, is as follows: step 1, and control module receives temperature sensor (6) and measures brake disc (2) surface
Temperature information and velocity sensor (7) measurement brake disc (2) velocity information；Step 2, after driver brakes,
Which control module judges in two brake discs (2) according to the temperature information that temperature sensor (6) measure brake disc (2) surface
The surface temperature of brake disc (2) is lower；Step 3, after determining the low brake disc of surface temperature (2), control module controls and should
The brake (3) of brake disc (2) cooperation brakes it；Step 4, while brake disc (2) is braked in brake (3),
The data that temperature sensor (6) and velocity sensor (7) continue to measure pass to control module in real time；Step 5 works as temperature
When the temperature that degree sensor (6) measures brake disc (2) surface reaches the maximum operating temperature of friction plate, control module records this
When velocity sensor (7) revolving speed of brake disc (2) for measuring；Step 6, control module control on the low brake disc (2) of surface temperature
Brake (3) start to brake, and brake (3) on the brake disc (2) that surface temperature is high reduces the dynamics of braking, but brake disc
(2) revolving speed of the revolving speed not less than the brake disc (2) that control module in step 5 is recorded；Step 7, when temperature sensor (6)
When measuring the temperature on brake disc (2) surface again and reaching the maximum operating temperature of friction plate, return step five；Step 8, when driving
When sailing personnel's stopping braking, return step one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812824.9A CN104590219B (en) | 2014-12-24 | 2014-12-24 | A kind of high temperature resistant automobile brake system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812824.9A CN104590219B (en) | 2014-12-24 | 2014-12-24 | A kind of high temperature resistant automobile brake system and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104590219A CN104590219A (en) | 2015-05-06 |
| CN104590219B true CN104590219B (en) | 2019-07-12 |
Family
ID=53116386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410812824.9A Expired - Fee Related CN104590219B (en) | 2014-12-24 | 2014-12-24 | A kind of high temperature resistant automobile brake system and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590219B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554532A (en) * | 2017-08-10 | 2018-01-09 | 北京汽车研究总院有限公司 | A kind of vehicle active safety control system, control method and automobile |
| CN108407779A (en) * | 2018-03-28 | 2018-08-17 | 梁芳文 | A kind of disc brake grouping braking system |
| CN108583545B (en) * | 2018-04-28 | 2023-05-09 | 长安大学 | Trace liquid cooling device and method for heat fading of automobile brake |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875330A (en) * | 2009-04-30 | 2010-11-03 | 徐克林 | Vehicle safety monitoring device |
| CN103244585A (en) * | 2012-02-09 | 2013-08-14 | 阿文美驰技术有限责任公司 | Control method to vehicle brake system |
| CN104024065A (en) * | 2011-12-27 | 2014-09-03 | 株式会社爱德克斯 | Brake control apparatus for vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8380418B2 (en) * | 2009-08-26 | 2013-02-19 | GM Global Technology Operations LLC | Method for maintaining a brake rotor |
| WO2011055464A1 (en) * | 2009-11-09 | 2011-05-12 | トヨタ自動車株式会社 | Brake system for vehicles |
-
2014
- 2014-12-24 CN CN201410812824.9A patent/CN104590219B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875330A (en) * | 2009-04-30 | 2010-11-03 | 徐克林 | Vehicle safety monitoring device |
| CN104024065A (en) * | 2011-12-27 | 2014-09-03 | 株式会社爱德克斯 | Brake control apparatus for vehicle |
| CN103244585A (en) * | 2012-02-09 | 2013-08-14 | 阿文美驰技术有限责任公司 | Control method to vehicle brake system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104590219A (en) | 2015-05-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161125 Address after: 236000 Anhui province Fuyang City Yingzhou District Ying West Street office Shunchang Road No. 55 Applicant after: FUYANG FEIYANG PRINT CO., LTD. Address before: Leaves Village Road 241000 in Anhui province Wuhu City Sanshan Sanshan District Economic Development Zone Applicant before: WUHU CITY CHEN YUN AUTOMATION TECHNOLOGY CO LTD |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190624 Address after: 236000 Room 204, 2nd Floor, Business Building of Fuyang Youth Electronic Commerce Industry Park Network, 656 Lukan Road, Yingquan District, Fuyang City, Anhui Province Applicant after: Fuyang fengyasong Productivity Promotion Center Co. Ltd. Address before: 236000 Yingxi Street office, Yingzhou District, Fuyang, Anhui, 55 Shunchang Road East Applicant before: FUYANG FEIYANG PRINT CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20201224 |