CN206972804U - Friction plate, brake, wear warning of friction plate system and automobile - Google Patents
Friction plate, brake, wear warning of friction plate system and automobile Download PDFInfo
- Publication number
- CN206972804U CN206972804U CN201720947642.1U CN201720947642U CN206972804U CN 206972804 U CN206972804 U CN 206972804U CN 201720947642 U CN201720947642 U CN 201720947642U CN 206972804 U CN206972804 U CN 206972804U
- Authority
- CN
- China
- Prior art keywords
- friction plate
- backboard
- brake
- automobile
- friction
- 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.)
- Active
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model provides a kind of friction plate, brake, wear warning of friction plate system and automobile, belongs to automobile technical field.The friction plate structure, including：Friction plate, the friction plate include friction plate backboard；And be arranged on the friction plate backboard, detect the range sensor of the friction plate backboard and brake disc spacing.The utility model on the friction plate backboard of friction plate by setting range sensor, the thickness of the friction material on friction plate is monitored so as to realize, when the thickness of friction material is less than or equal to pre-determined distance, alarm signal is sent by in-car warning device in time, so as to effectively remind driver's more renewal of facing renewal as early as possible.
Description
Technical field
Automobile technical field is the utility model is related to, particularly relates to a kind of friction plate, brake, wear warning of friction plate system
System and automobile.
Background technology
Friction plate in automotive brake belongs to consumable accessory, typically when travelling 20,000 km, i.e., should be changed.
Therefore, in the whole life cycle of an automobile, multiple more renewal of facing renewal is generally required.
At present, it is to install alarm on friction plate backboard that common friction plate, which changes alarm set, when on friction plate
When friction material exhausts, alarm then with brake disc, so as to going out sharp alarm sound in car outgoing, to remind driver
More renewal of facing renewal.
However, when long-distance running, driving environment are relatively more severe, though alarm starts to contact with brake disc,
Sometimes can not produce alarm sound, or even if producing alarm sound but when driver does not hear, then easily cause alarm with
Brake disc long term wear, so as to cause to occur wheel side noise, brake disc cut, or even the problems such as brake disc damage.
Utility model content
The utility model provides a kind of friction plate, brake, wear warning of friction plate system and automobile, is being rubbed with realizing
Driver's more renewal of facing renewal is reminded when piece will exhaust in time, though opened so as at least solve alarm in the prior art with brake disc
Begin contact, but because that can not produce alarm sound sometimes, or even if generation alarm sound but when driver does not hear, easily make
Into alarm and brake disc long term wear, so as to cause to occur wheel side noise, brake disc cut, or even brake disc damage etc. is asked
Topic.
Based on this purpose, the utility model employs following technical scheme：
A kind of friction plate structure.The friction plate structure includes：
Friction plate, the friction plate include friction plate backboard；
And be arranged on the friction plate backboard, detect the Distance-sensing of the friction plate backboard and brake disc spacing
Device.
Alternatively, the range sensor is arranged on one end of the friction plate backboard.
Alternatively, the friction plate is the inner attrition piece of automotive brake.
A kind of brake, including friction plate structure as described above.
A kind of automobile, including brake as described above.
A kind of wear warning of friction plate system, including：
Electronic control unit ECU, car body control module BCM, range sensor and in-car warning device；
The range sensor is arranged on the friction plate backboard of friction plate；
The ECU is connected by controller area network bus with BCM；
The range sensor is connected with ECU；
The in-car warning device is connected with BCM.
A kind of automobile, including wear warning of friction plate system as described above.
From the foregoing, it will be observed that the beneficial effects of the utility model are as follows：By setting distance on the friction plate backboard of friction plate
Sensor, the thickness of the friction material on friction plate is monitored so as to realize, is less than or waits in the thickness of friction material
When pre-determined distance (explanation friction material will exhaust), alarm signal is sent by in-car warning device in time, so as to effectively
Driver's more renewal of facing renewal as early as possible is reminded, thus is overcome in the prior art because can not produce alarm sound sometimes, or even if
When producing alarm sound but driver and not hearing, the alarm and the brake disc long term wear that are easily caused, so as to cause occur
Side noise, brake disc cut are taken turns, or even the problems such as brake disc damage.
Brief description of the drawings
Fig. 1 is the structural representation for the friction plate structure that the embodiment of the utility model one provides.
Fig. 2 is the structural representation for the wear warning of friction plate system that the another embodiment of the utility model provides.
Fig. 3 is the operation principle schematic diagram of the wear warning of friction plate system.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is to realizing that preferred embodiment of the present utility model is described in detail.
The embodiment of the utility model one provides a kind of friction plate structure.As shown in figure 1, the friction plate structure includes：Rub
Pad 1, the friction plate include friction plate backboard 11 and friction material 12.Wherein, friction material 12 is arranged on friction plate backboard
11 top (top in such as Fig. 1), for being rubbed with (not shown in FIG. 1) formed of brake disc, so as to be carried out to automobile
Braking.
The friction plate structure also includes being arranged on the friction plate backboard 11, detects the friction plate backboard 11 and system
The range sensor 2 of Moving plate spacing.The range sensor 2 is detecting that the friction plate backboard 11 and the spacing of brake disc are small
When pre-determined distance (such as 2mm) (explanation friction material 12 with long-term use during by it is thick it is thinning, will consume
To the greatest extent), then alarm switch signal can be generated, so that ECU (Electronic Control Unit, electronic control unit, driving electricity
Brain) according to the alarm switch signal, by CAN (Controller Area Network, controller local area network) buses to
BCM (Body Control Module, car body control module) issues alarm command, controls in-car warning device (voice guard
Or alarm lamp etc.) send alarm signal (sound and/or light etc.).
From the foregoing, it will be observed that the friction plate structure that the present embodiment provides, by setting distance on the friction plate backboard of friction plate
Sensor, the thickness of the friction material on friction plate is monitored so as to realize, and when friction material will exhaust, and
When alarm signal sent by in-car warning device, so as to effectively remind driver's more renewal of facing renewal as early as possible, thus overcome existing
Because can not produce alarm sound sometimes in technology, or even if producing alarm sound but when driver does not hear, easily caused
Alarm and brake disc long term wear, so as to cause to occur wheel side noise, brake disc cut, or even brake disc damage etc. is asked
Topic.
Generally, range sensor 2 is arranged on one end of friction plate backboard 11, that is, is arranged on (as embedded) friction plate backboard 11
In in the part do not blocked by friction material 12, so as to range sensor 2 detect calculate friction plate backboard 11 and brake disc it
Between spacing, so as to judge whether friction material 12 will exhaust.
Generally, due to the characteristic of automobile brake, the inner attrition piece of automotive brake wears faster one compared with outside friction disc
A bit, therefore, it is on the friction plate backboard for the inner attrition piece that Distance-sensing 2 can be arranged on to automotive brake in, i.e., described to rub
Pad 1 is usually the inner attrition piece of automotive brake.
Another embodiment of the utility model provides a kind of brake.The brake includes friction plate structure as described above.
The embodiment also provides a kind of automobile, and the automobile includes brake as described above.
The another embodiment of the utility model provides a kind of wear warning of friction plate system.As shown in Fig. 2 the friction disc wear
Warning system includes：ECU (electronic control unit) 30, BCM (car body control module) 31, range sensor 32 and in-car alarm
Device 33.
Wherein, range sensor 32 is arranged on the friction plate backboard of friction plate.
ECU30 is connected by controller area network bus with BCM31.
Range sensor 32 is connected (wired connection or wireless connection) with ECU30.
In-car warning device 33 is connected (wired connection or wireless connection) with BCM33.
Referring to Fig. 3, the operation principle of the wear warning of friction plate system is as follows：
When range sensor 32 detects being smaller than or equal to pre-determined distance (example of the friction plate backboard and brake disc
Such as 2mm) when (illustrate that the friction material on the friction plate will exhaust), then generate alarm switch signal.
ECU30 issues alarm command by CAN according to the alarm switch signal to BCM33.
BCM33 controls the in-car warning device (voice guard or alarm lamp) to send alarm according to the alarm command
Signal (sound or light etc.), so as to remind driver's more renewal of facing renewal (friction material) as early as possible.
The embodiment, which also provides a kind of automobile automobile, includes wear warning of friction plate system as described above.
It should be noted that above-described embodiment is only the section Example for realizing preferred embodiment of the present utility model, and
Not all embodiments.Obviously, creation is not being made based on above-described embodiment of the present utility model, those of ordinary skill in the art
Property work on the premise of other all embodiments for being obtained, should all belong to the scope of the utility model protection.
Claims (7)
- A kind of 1. friction plate structure, it is characterised in that including：Friction plate (1), the friction plate (1) include friction plate backboard (11)；And be arranged on the friction plate backboard (11), detect the friction plate backboard (11) and the distance of brake disc spacing passes Sensor (2).
- 2. friction plate structure according to claim 1, it is characterised in that the range sensor (2) is arranged on described rub One end of pad backboard (11).
- 3. friction plate structure according to claim 1, it is characterised in that the friction plate (1) is interior for automotive brake Friction plate.
- 4. a kind of brake, it is characterised in that including the friction plate structure as described in any one of claims 1 to 3.
- 5. a kind of automobile, it is characterised in that including brake as claimed in claim 4.
- A kind of 6. wear warning of friction plate system, it is characterised in that including：Electronic control unit ECU (30), car body control module BCM (31), range sensor (32) and in-car warning device (33)；The range sensor (32) is arranged on the friction plate backboard of friction plate；The ECU (30) is connected by controller area network bus with BCM (31)；The range sensor (32) is connected with ECU (30)；The in-car warning device (33) is connected with BCM (31).
- 7. a kind of automobile, it is characterised in that including wear warning of friction plate system as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947642.1U CN206972804U (en) | 2017-07-31 | 2017-07-31 | Friction plate, brake, wear warning of friction plate system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947642.1U CN206972804U (en) | 2017-07-31 | 2017-07-31 | Friction plate, brake, wear warning of friction plate system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972804U true CN206972804U (en) | 2018-02-06 |
Family
ID=61393781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720947642.1U Active CN206972804U (en) | 2017-07-31 | 2017-07-31 | Friction plate, brake, wear warning of friction plate system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608252A (en) * | 2019-10-30 | 2019-12-24 | 南方天合底盘系统有限公司 | Friction block with wireless active alarm function |
| CN112413018A (en) * | 2020-11-18 | 2021-02-26 | 潍柴动力股份有限公司 | Wear alarm method, device, equipment and storage medium of electronic clutch |
| CN115230671A (en) * | 2022-08-26 | 2022-10-25 | 浙江联控技术有限公司 | Monitoring method and monitoring system for thickness of brake friction plate and brake system |
-
2017
- 2017-07-31 CN CN201720947642.1U patent/CN206972804U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608252A (en) * | 2019-10-30 | 2019-12-24 | 南方天合底盘系统有限公司 | Friction block with wireless active alarm function |
| CN112413018A (en) * | 2020-11-18 | 2021-02-26 | 潍柴动力股份有限公司 | Wear alarm method, device, equipment and storage medium of electronic clutch |
| CN115230671A (en) * | 2022-08-26 | 2022-10-25 | 浙江联控技术有限公司 | Monitoring method and monitoring system for thickness of brake friction plate and brake system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206972804U (en) | Friction plate, brake, wear warning of friction plate system and automobile | |
| CN203948534U (en) | Automobile brake sheet early warning dangerous state device | |
| CN203093873U (en) | Automobile anti-tailgating control device | |
| JP2006519722A (en) | Multi-function alarm system for vehicles and related method | |
| CN106427418A (en) | Tpms system and control method thereof | |
| CN202557516U (en) | Automobile brake automatic cooling device | |
| CN203254902U (en) | Intelligent monitoring system for tire pressure | |
| CN105313873A (en) | Brake pad abrasion reminding device and method | |
| CN104574816A (en) | Anti-fatigue driving system for electric automobile | |
| CN201670174U (en) | Automobile GPS navigation device capable of displaying monitoring information of tire pressure monitoring system | |
| CN204712953U (en) | A kind of automobile emergency brake alarming device | |
| CN202728144U (en) | Voice prompting device for automobile meter | |
| CN103522972B (en) | A kind of vehicle anti-rear collision system and method | |
| CN204586659U (en) | A kind of blind monitoring warning device and automobile | |
| CN104149840A (en) | Automatic locking device capable of automatic deflection of automobile steering wheel | |
| CN214929674U (en) | Wireless sensing and alarming system for automobile braking | |
| CN104442760A (en) | Brake system and brake method | |
| CN207106340U (en) | A kind of automotive safety alarm set | |
| CN204415387U (en) | A kind of motor train unit bogie unstability detecting device | |
| CN201923058U (en) | System capable of monitoring vehicle speed and vehicle distance | |
| CN101574961B (en) | Control system for preventing rear-end collisions from tire burst | |
| CN205059407U (en) | Vehicle front truck autoalarm that prevents knocking into back | |
| CN103362998A (en) | Brake pad capable of detecting and preventing abrasion | |
| CN206243020U (en) | A kind of vehicle of warning in advance rear car | |
| JP2004082917A (en) | Tire air pressure monitoring device and pneumatic tire equipped with the device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200828 Address after: 101300 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right |