CN206420433U - A kind of brake block detection means - Google Patents
A kind of brake block detection means Download PDFInfo
- Publication number
- CN206420433U CN206420433U CN201720087482.8U CN201720087482U CN206420433U CN 206420433 U CN206420433 U CN 206420433U CN 201720087482 U CN201720087482 U CN 201720087482U CN 206420433 U CN206420433 U CN 206420433U
- Authority
- CN
- China
- Prior art keywords
- brake block
- thickness
- temperature
- detection means
- controller
- 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
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of brake block detection means, including the thickness transducer detected in real time for the thickness to brake block, the temperature sensor detected in real time for the temperature to the brake block, for the controller for being contrasted the thickness detected, temperature with default standard value, for being alarmed when the thickness is less than the thickness calibration value, to remind user to change the alarm of the brake block, and cooler；The cooler includes being used for cooling piece and fan；The thickness transducer, the temperature sensor and the cooler are respectively arranged at the brake block, the cooling piece is on the fan, and the controller is connected with the thickness transducer, the temperature sensor, the alarm, the cooling piece and the fan respectively.Using the utility model embodiment, the abrasion condition and temperature conditions of brake block can be detected in real time, and efficiently trip and safety trip is effectively ensured.
Description
Technical field
The utility model is related to automobile brake system technical field, more particularly to a kind of brake block detection means.
Background technology
Brake block belongs to very important device for secure dynamic braking on automobile, with the operation of automobile, the thickness meeting of brake block
It is less and less, braking effect will be lost when its thickness drops to some threshold value, brake force must be lost in arrival during actual maintenance
Threshold value before change brake block, otherwise will have a strong impact on safety of life and property.In addition, the friction in brake between brake block
Substantial amounts of heat energy can be produced, temperature is too high to cause brake block metal surface to soften, coefficient of friction reduction, braking ability declines, when
When temperature rises to brake block and the tire safety work upper limit, brake failure can be caused or blown out, life threatening and property safety.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of brake block detection means, can in real time detect and stop
The abrasion condition and temperature conditions of car piece, are effectively ensured efficiently trip and safety trip.
To solve above technical problem, the utility model embodiment provides a kind of brake block detection means, including for pair
The thickness transducer that the thickness of brake block is detected in real time, the temperature detected in real time for the temperature to the brake block
Sensor, for the thickness detected to be contrasted with default thickness calibration value, and by the temperature detected with it is default
The controller that standard temperature is contrasted, for being alarmed when the thickness is less than the thickness calibration value, to remind
User changes the alarm of the brake block, and for when the temperature is higher than the standard temperature to the brake block
The cooler cooled down；The cooler includes being used for the system for starting refrigeration when the temperature is higher than the standard temperature
Cold, and make the fan that the brake block cools for blowing cold air；
The thickness transducer, the temperature sensor and the cooler are respectively arranged at the brake block, the system
Cold on the fan, the controller respectively with the thickness transducer, the temperature sensor, the alarm,
The cooling piece and fan connection.
Further, the brake block detection means also includes the display for being used to interact with user；
The display is connected with the controller.
Further, the brake block detection means also includes being used to store the thickness calibration value, the temperature standard
The data storage of various resource datas needed for value and detection；
The data storage is connected with the controller.
Further, the brake block detection means also includes being used to the various communications protocol of different automobiles being converted to institute
The automobile communication change-over circuit of recognizable and calculating the signal of controller is stated, for the power management being managed to power supply
Device, and the OBD interfaces for being interacted with automobile；
The automobile communication change-over circuit, the power supervisor are connected with the controller respectively, the OBD interfaces point
It is not connected with the automobile communication change-over circuit, the power supervisor.
Preferably, the thickness transducer is eddy current sensor or differential inductor sensor.
Preferably, the temperature sensor is model MAX6577 TEMP chip.
Preferably, the controller is model LPC1765 single-chip microcomputer.
The brake block detection means that the utility model embodiment is provided, can detect brake block in real time by thickness transducer
Thickness, detect the temperature of brake block in real time by temperature sensor, and the health status of brake block is carried out by controller
Judge, to remind user to change brake block in time by alarm in brake block serious wear, or in brake-block temperature mistake
Cooling treatment is carried out to brake block in time by cooler when high, while normally use of running function is being realized, is having
Effect ensures efficiently trip and safety trip.
Brief description of the drawings
Fig. 1 is the structural representation of the one embodiment for the brake block detection means that the utility model is provided；
Fig. 2 is the part-structure schematic diagram of another embodiment of the brake block detection means that the utility model is provided.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is entered
Row is clearly and completely described.
It is the structural representation of the one embodiment for the brake block detection means that the utility model is provided referring to Fig. 1.
The present embodiment provides a kind of brake block detection means, including the thickness detected in real time for the thickness to brake block
Spend sensor 1, the temperature sensor 2 detected in real time for the temperature to the brake block, for by the thickness detected
Contrasted with default thickness calibration value, and the controller that the temperature detected and default standard temperature are contrasted
3, for being alarmed when the thickness is less than the thickness calibration value, to remind user to change the alarm of the brake block
4, and the cooler 5 for being cooled down when the temperature is higher than the standard temperature to the brake block；It is described cold
But device 5 includes being used for the cooling piece 51 for starting refrigeration when the temperature is higher than the standard temperature, and cold for blowing out
Wind makes the fan 52 of the brake block cooling；
The thickness transducer 1, the temperature sensor 2 and the cooler 5 are respectively arranged at the brake block, described
Cooling piece 51 on the fan 52, the controller 3 respectively with the thickness transducer 1, the temperature sensor 2, institute
Alarm 4, the cooling piece 51 and the fan 52 is stated to connect.
It should be noted that the present embodiment is detected by thickness transducer come the thickness to brake block, specific real
Shi Zhong, can also obtain the thickness or wear data of brake block in real time directly by being communicated with automobile computer (ECU), wherein, automobile
Computer can monitor the state of brake block by sensor or algorithm.
In the specific implementation, electric in brake block detection means provided by the utility model, each device is operated shape
State.Thickness transducer detects the thickness of brake block in real time, and the thickness detected is sent into controller, and temperature sensor is real-time
The temperature of brake block is detected, and the temperature detected is sent to controller.Be previously stored with controller thickness calibration value and
Standard temperature, when controller often receives the real-time thickness of brake block, the thickness is contrasted with thickness calibration value, if should
Thickness is more than thickness calibration value, then illustrates that the brake block can be continuing with, if the thickness is less than or equal to thickness calibration value,
Illustrate the brake block serious wear, there is potential safety hazard, controller sends control instruction to alarm, and control alarm is with temperature
The diversified forms such as degree, picture, voice, light and animation remind user to change brake block, meanwhile, it can be also directed to by alarm
Change maintenance and provide suggestion.When controller often receives the real time temperature of brake block, by the temperature and standard temperature progress pair
Than, it is without any processing if the temperature is less than standard temperature, if the temperature is higher than standard temperature, illustrate brake block
Temperature is too high, there is potential safety hazard, and controller sends control instruction to cooler, starts cooling piece and fan in cooler
Work, wherein, cooling piece starts refrigeration, and fan blows out cold air to brake block, brake block is cooled.By to brake block
Abrasion condition and temperature conditions are detected in real time, and make respective handling when detecting potential safety hazard, are realizing garage
While normally use of car function, is effectively ensured efficiently trip and safety is gone on a journey.
Further, as shown in Fig. 2 the brake block detection means also includes the display for being used to interact with user
6；
The display 6 is connected with the controller 3.
It should be noted that being additionally provided with button on display, user can be handed over by display and button with device
Mutually, it is determined that the vehicle of required detection.The vehicle that display is determined according to user sends detection information, controller identification to controller
To after the detection information, control thickness transducer and temperature sensor are detected, or, detection instruction is sent to automobile electricity
Brain, makes automobile computer feed back the thickness data and temperature data of automobile.Controller, will after thickness data and temperature data is obtained
These data are contrasted with normal data, judge the health status of the brake block of detected vehicle, to carry out respective handling.
Further, the brake block detection means also includes being used to store the thickness calibration value, the temperature standard
The data storage 7 of various resource datas needed for value and detection；
The data storage 7 is connected with the controller 3.
It should be noted that the various data needed for the device work that is stored with data storage, controller is being got
After the temperature data and thickness data that monitor in real time, standard temperature and the progress pair of thickness calibration value are read from data storage
Than detection, and provide maintenance suggestion.
Further, the brake block detection means also includes being used to the various communications protocol of different automobiles being converted to control
The automobile communication change-over circuit 8 of recognizable and calculating the signal of device processed, for the power supervisor being managed to power supply
10, and OBD (On-Board Diagnostic, onboard diagnostic system) interface 9 for being interacted with the automobile；
The automobile communication change-over circuit 8, the power supervisor 10 are connected with the controller 3 respectively, and the OBD connects
Mouth 9 is connected with the automobile communication change-over circuit 8, the power supervisor 10 respectively.
Wherein, automobile communication change-over circuit can be changed to the various communications protocol of different automobiles, including J1850,
J1708, CAN, ISO, KWP etc., the signal after conversion are easy to controller to be identified and calculate, including standard UART, CAN signal
Deng.
In addition, the brake block detection means also includes upgrade interface 11, the upgrade interface 11 can be serial ports, USB
Interface etc..The upgrade interface 11 is connected with the controller 3.
Preferably, the thickness transducer is eddy current sensor or differential inductor sensor.
Preferably, the temperature sensor is model MAX6577 TEMP chip.
Preferably, the controller is model LPC1765 single-chip microcomputer.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moistened
Decorations are also considered as protection domain of the present utility model.
Claims (7)
1. a kind of brake block detection means, it is characterised in that including the thickness detected in real time for the thickness to brake block
Sensor, the temperature sensor detected in real time for the temperature to the brake block, for by the thickness detected and in advance
If thickness calibration value contrasted, and the controller that the temperature detected and default standard temperature are contrasted, use
Alarmed in when the thickness is less than the thickness calibration value, to remind user to change the alarm of the brake block, with
And the cooler for being cooled down when the temperature is higher than the standard temperature to the brake block；The cooler bag
The cooling piece for starting refrigeration when the temperature is higher than the standard temperature is included, and makes described stop for blowing cold air
The fan of car piece cooling；
The thickness transducer, the temperature sensor and the cooler are respectively arranged at the brake block, the cooling piece
On the fan, the controller respectively with the thickness transducer, temperature sensor, the alarm, described
Cooling piece and fan connection.
2. brake block detection means as claimed in claim 1, it is characterised in that the brake block detection means also includes being used for
The display interacted with user；
The display is connected with the controller.
3. brake block detection means as claimed in claim 1, it is characterised in that the brake block detection means also includes being used for
Store the data storage of the thickness calibration value, the standard temperature and the required various resource datas of detection；
The data storage is connected with the controller.
4. brake block detection means as claimed in claim 1, it is characterised in that the brake block detection means also includes being used for
The various communications protocol of different automobiles are converted to the automobile communication change-over circuit of recognizable and calculating the signal of the controller,
For the power supervisor being managed to power supply, and the OBD interfaces for being interacted with automobile；
The automobile communication change-over circuit, the power supervisor are connected with the controller respectively, the OBD interfaces respectively with
The automobile communication change-over circuit, power supervisor connection.
5. brake block detection means as claimed in claim 1, it is characterised in that the thickness transducer be eddy current sensor or
Differential inductor sensor.
6. brake block detection means as claimed in claim 1, it is characterised in that the temperature sensor is model
MAX6577 TEMP chip.
7. brake block detection means as claimed in claim 1, it is characterised in that the controller is model LPC1765's
Single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087482.8U CN206420433U (en) | 2017-01-19 | 2017-01-19 | A kind of brake block detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087482.8U CN206420433U (en) | 2017-01-19 | 2017-01-19 | A kind of brake block detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420433U true CN206420433U (en) | 2017-08-18 |
Family
ID=59570622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087482.8U Active CN206420433U (en) | 2017-01-19 | 2017-01-19 | A kind of brake block detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420433U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747901A (en) * | 2017-12-06 | 2018-03-02 | 中国石油大学(华东) | A kind of new real-time continuous detecting system of brake block thickness |
| CN108825690A (en) * | 2018-06-28 | 2018-11-16 | 昆山睿力得软件技术有限公司 | A kind of intelligent measurement and maintenance system of automotive brake pads |
| CN110608861A (en) * | 2019-09-10 | 2019-12-24 | 深圳市誉辰自动化设备有限公司 | Soft package battery sealing performance detection method and device |
| CN113470324A (en) * | 2021-06-29 | 2021-10-01 | 吉林工程技术师范学院 | Automobile detection alarm device |
| CN115183999A (en) * | 2022-07-26 | 2022-10-14 | 句容市天王汽车配件制造有限公司 | Cooling device for automobile brake disc |
-
2017
- 2017-01-19 CN CN201720087482.8U patent/CN206420433U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747901A (en) * | 2017-12-06 | 2018-03-02 | 中国石油大学(华东) | A kind of new real-time continuous detecting system of brake block thickness |
| CN108825690A (en) * | 2018-06-28 | 2018-11-16 | 昆山睿力得软件技术有限公司 | A kind of intelligent measurement and maintenance system of automotive brake pads |
| CN110608861A (en) * | 2019-09-10 | 2019-12-24 | 深圳市誉辰自动化设备有限公司 | Soft package battery sealing performance detection method and device |
| CN113470324A (en) * | 2021-06-29 | 2021-10-01 | 吉林工程技术师范学院 | Automobile detection alarm device |
| CN115183999A (en) * | 2022-07-26 | 2022-10-14 | 句容市天王汽车配件制造有限公司 | Cooling device for automobile brake disc |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206420433U (en) | A kind of brake block detection means | |
| CN101030316B (en) | Safety driving monitoring system and method for vehicle | |
| CN105035025B (en) | A kind of driver identifies management method and system | |
| CN107031555A (en) | A kind of anti-in-car life entity omits emergency system | |
| AU2015320850B2 (en) | Method for state determination in a rail vehicle | |
| CN203102530U (en) | Bus driver fatigue early-warning apparatus | |
| CN108288312A (en) | Driving behavior determines method and device | |
| CN203948534U (en) | Automobile brake sheet early warning dangerous state device | |
| CN206039664U (en) | Vehicle monitoring equipment | |
| CN206194088U (en) | Vehicle event data recorder autoalarm | |
| CN103700220A (en) | Fatigue driving monitoring device | |
| CN104477214A (en) | Intelligent electric terminal based train length and vehicle information automatic identification method | |
| CN202049584U (en) | Drunk and fatigue driving warning device for car drivers | |
| CN106585633A (en) | Vehicle-mounted drunk-driving-prevention system | |
| CN105059221A (en) | Intelligent vehicle information system | |
| CN201036996Y (en) | Electronic intelligent slide-proof iron shoe | |
| CN107747965A (en) | Information monitoring, analysis and the alarming device and method of bullet train indoor comfort degree | |
| CN109484103A (en) | Tire pressure state detection method and system | |
| CN110121731A (en) | Point exhale/inspection auxiliary device, point exhale/inspection auxiliary system and point exhale/inspection auxiliary program | |
| CN107092226A (en) | Warning System and method that positioner is removed | |
| CN208164946U (en) | Driver's escape demolition set when a kind of vehicle side turning | |
| CN207909307U (en) | A kind of driller operating personnel's fatigue monitoring and prior-warning device | |
| CN206664284U (en) | A kind of anti-fatigue-driving early warning system | |
| CN115862068A (en) | Computer data information processing method and system based on big data | |
| CN109017440A (en) | A kind of electric vehicle method for limiting speed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |