CN112428975A - Method for sensing brake pedal signal and related device - Google Patents
Method for sensing brake pedal signal and related device Download PDFInfo
- Publication number
- CN112428975A CN112428975A CN202011247119.0A CN202011247119A CN112428975A CN 112428975 A CN112428975 A CN 112428975A CN 202011247119 A CN202011247119 A CN 202011247119A CN 112428975 A CN112428975 A CN 112428975A
- Authority
- CN
- China
- Prior art keywords
- brake pedal
- target vehicle
- analog quantity
- degree information
- position output
- 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
Links
Images
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
- 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
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The embodiment of the application discloses a method and a related device for sensing a brake pedal signal, which are used for sensing a continuous variable value generated by a brake pedal, so that a terminal can perform accurate control. The method in the embodiment of the application comprises the following steps: acquiring a signal generation instruction; acquiring a position output analog quantity of the brake pedal of the target vehicle by using a brake pedal position collector according to the signal generation instruction; performing analog quantity conversion on the position output analog quantity of the brake pedal of the target vehicle acquired by using the brake pedal position collector to generate brake pedal motion degree information; carrying out data transmission on the brake pedal movement degree information so as to transmit the brake pedal movement degree information to a database; and carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle.
Description
Technical Field
The embodiment of the application relates to the field of signal detection, in particular to a method for sensing a brake pedal signal and a related device.
Background
The appearance of vehicles and the perfection of road traffic facilities bring great convenience to daily travel of people, but along with the increasing of the number of vehicles and people, the number of traffic accidents and the loss and harm caused by the accidents are more and more, and the safety of the vehicles and drivers is more and more valued by people.
For the current motor vehicles, the brake pedal plays an important role in vehicle safety, the brake pedal signal is mainly output from an OBD data bus to the outside, the output data value is only two states of 0 and 100, and the two states can be sensed, namely the two states of the pedal being fully pressed and completely released can not sense the continuous variable value in the process of pressing down the brake pedal and releasing the brake pedal to reset, so that the terminal can not carry out accurate control.
Disclosure of Invention
The embodiment of the application discloses a method and a related device for sensing a brake pedal signal, which are used for sensing a continuous variable value generated by a brake pedal, so that a terminal can perform accurate control.
The first aspect of the embodiments of the present application provides a method for sensing a brake pedal signal, including:
acquiring a signal generation instruction, wherein the signal generation instruction indicates that a brake pedal on a target vehicle generates a motion signal;
acquiring a position output analog quantity of the brake pedal of the target vehicle by using a brake pedal position collector according to the signal generation instruction;
performing analog quantity conversion on the position output analog quantity of the brake pedal of the target vehicle acquired by using the brake pedal position collector to generate brake pedal movement degree information, wherein the brake pedal movement degree information represents the tightness degree of the brake pedal;
transmitting the brake pedal movement degree information to a database, wherein the database is used for storing brake pedal data when a vehicle runs;
and carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle.
Optionally, after the multidimensional learning analysis is performed on the information of the motion degree of the brake pedal in the database through an artificial intelligence model to generate the information of the state of the brake pedal of the target vehicle, the sensing method further includes:
and generating and outputting a brake pedal state prompt of the target vehicle according to the long-term state information of the brake pedal.
Optionally, the generating and outputting a brake pedal state prompt of the target vehicle according to the brake pedal long-term state information includes:
generating a driving state prompt of the target vehicle according to the long-term state information of the brake pedal;
and sending a driving state prompt of the target vehicle to an authorized driving periphery related platform, wherein the authorized driving periphery related platform comprises a driver platform, a traffic platform and a driving training platform.
Optionally, the position output analog quantity includes a position output pressure analog quantity, a position output infrared analog quantity and a position output voltage analog quantity.
Optionally, the data transmission of the information about the degree of brake pedal movement includes:
and carrying out data transmission on the motion degree information of the brake pedal by using a communication interface, wherein the communication interface comprises RS232, RS485, CAN, Bluetooth or WIFI.
A second aspect of the embodiments of the present application provides a sensing device for a brake pedal signal, including:
an acquisition unit for acquiring a signal generation instruction indicating that a brake pedal on a target vehicle generates a motion signal;
the acquisition unit is used for acquiring the position output analog quantity of the brake pedal of the target vehicle by using a brake pedal position acquisition device according to the signal generation instruction;
the conversion unit is used for carrying out analog quantity conversion on the position output analog quantity of the brake pedal of the target vehicle acquired by using the brake pedal position collector so as to generate brake pedal motion degree information, and the brake pedal motion degree information represents the tightness degree of the brake pedal;
the transmission unit is used for carrying out data transmission on the brake pedal movement degree information so as to transmit the brake pedal movement degree information to a database, and the database is used for storing brake pedal data when a vehicle runs;
and the generating unit is used for carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle.
Optionally, the sensing device further comprises:
and the output unit is used for generating and outputting a brake pedal state prompt of the target vehicle according to the brake pedal long-term state information.
Optionally, the output unit specifically includes:
generating a driving state prompt of the target vehicle according to the long-term state information of the brake pedal;
and sending a driving state prompt of the target vehicle to an authorized driving periphery related platform, wherein the authorized driving periphery related platform comprises a driver platform, a traffic platform and a driving training platform.
Optionally, the position output analog quantity includes a position output pressure analog quantity, a position output infrared analog quantity and a position output voltage analog quantity.
Optionally, the transmission unit specifically includes:
and carrying out data transmission on the motion degree information of the brake pedal by using a communication interface, wherein the communication interface comprises RS232, RS485, CAN, Bluetooth or WIFI.
A third aspect of the embodiments of the present application provides a sensing device for a brake pedal signal, including:
the device comprises a processor, a memory, an input and output unit and a bus;
the processor is connected with the memory, the input and output unit and the bus;
the processor specifically performs the following operations:
acquiring a signal generation instruction, wherein the signal generation instruction indicates that a brake pedal on a target vehicle generates a motion signal;
acquiring a position output analog quantity of the brake pedal of the target vehicle by using a brake pedal position collector according to the signal generation instruction;
performing analog quantity conversion on the position output analog quantity of the brake pedal of the target vehicle acquired by using the brake pedal position collector to generate brake pedal movement degree information, wherein the brake pedal movement degree information represents the tightness degree of the brake pedal;
transmitting the brake pedal movement degree information to a database, wherein the database is used for storing brake pedal data when a vehicle runs;
and carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle.
Optionally, the processor is further configured to perform the operations of any of the alternatives of the first aspect.
A computer readable storage medium having a program stored thereon, the program, when executed on a computer, performing the method of the first aspect as well as any of the alternatives of the first aspect.
According to the technical scheme, the embodiment of the application has the following advantages:
firstly, a signal generation instruction is obtained, and then a brake pedal position collector is used for obtaining the position output analog quantity of a brake pedal of a target vehicle according to the signal generation instruction. Analog quantity conversion is performed on the position output analog quantity of the brake pedal of the target vehicle acquired using the brake pedal position acquirer to generate brake pedal movement degree information. And transmitting the brake pedal movement degree information to a database, wherein the database is used for storing the brake pedal data when the vehicle runs. And carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle. The analog quantity signal of the brake pedal is collected through the sensor, the analog quantity signal is converted to generate the motion degree information of the brake pedal, and the real-time data is analyzed and information of a plurality of real-time data through the artificial intelligent model to generate the long-term state information of the brake pedal, so that the terminal can sense the continuous variation value generated by the brake pedal, and the terminal can perform accurate control.
Drawings
FIG. 1 is a schematic flow chart illustrating an embodiment of a method for sensing a brake pedal signal according to an embodiment of the present disclosure;
FIG. 2 is a schematic flow chart illustrating another embodiment of a method for sensing a brake pedal signal according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of an embodiment of a device for sensing a brake pedal signal according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of another embodiment of a sensing device for a brake pedal signal in the embodiment of the application.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of the present invention.
The embodiment of the application discloses a method and a related device for sensing a brake pedal signal, which are used for sensing a continuous variable value generated by a brake pedal, so that a terminal can perform accurate control.
In this embodiment, the sensing method of the brake pedal signal may be implemented in a system, a server, or a terminal, and is not specifically limited. For convenience of description, the embodiment of the present application uses a terminal as an example for description of an execution subject.
Referring to fig. 1, an embodiment of a method for sensing a brake pedal signal in an embodiment of the present application includes:
101. acquiring a signal generation instruction, wherein the signal generation instruction indicates that a brake pedal on a target vehicle generates a motion signal;
the terminal obtains a signal generation command indicating that a brake pedal on the target vehicle generates a motion signal. When the physical quantity on the brake pedal is detected, the signal generation instruction is received.
Optionally, in this embodiment, when the user starts the vehicle, that is, the user receives the signal generation instruction, the collection mode is entered.
102. Acquiring a position output analog quantity of the brake pedal of the target vehicle by using a brake pedal position collector according to the signal generation instruction;
the terminal obtains the position output analog quantity of the brake pedal of the target vehicle by using a brake pedal position collector according to the signal generation instruction, wherein the brake pedal position collector can be various, such as: a brake pedal pressure sensor, a brake pedal voltage sensor, and a brake pedal infrared sensor, which are not limited herein. The physical quantities generated by the different sensors are different, and which sensor is used can be determined according to the condition of the vehicle.
103. Performing analog quantity conversion on the position output analog quantity of the brake pedal of the target vehicle acquired by using the brake pedal position collector to generate brake pedal movement degree information, wherein the brake pedal movement degree information represents the tightness degree of the brake pedal;
and the terminal performs analog quantity conversion on the position output analog quantity of the brake pedal of the target vehicle acquired by using the brake pedal position collector to generate the brake pedal motion degree information. By converting the analog quantity into the actual information quantity, the equipment or other service platforms can be directly used.
104. Transmitting the brake pedal movement degree information to a database, wherein the database is used for storing brake pedal data when a vehicle runs;
and the terminal transmits the brake pedal movement degree information to a database, and the database acquires the brake pedal movement degree information of each vehicle to generate long-term data so as to achieve the effect of data accumulation.
105. And carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle.
And the terminal performs multidimensional learning analysis on the motion degree information of the brake pedal in the database through an artificial intelligence model so as to generate the long-term state information of the brake pedal of the target vehicle. The terminal analyzes the long-term brake pedal signal of the target vehicle through the artificial intelligence model, compares the signals of other vehicles to obtain the long-term state information of the brake pedal, and compares the signals of other vehicles to correct and compare the current data, so that the data is more accurate.
Firstly, a signal generation instruction is obtained, and then a brake pedal position collector is used for obtaining the position output analog quantity of a brake pedal of a target vehicle according to the signal generation instruction. Analog quantity conversion is performed on the position output analog quantity of the brake pedal of the target vehicle acquired using the brake pedal position acquirer to generate brake pedal movement degree information. And transmitting the brake pedal movement degree information to a database, wherein the database is used for storing the brake pedal data when the vehicle runs. And carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle. The analog quantity signal of the brake pedal is collected through the sensor, the analog quantity signal is converted to generate the motion degree information of the brake pedal, and the real-time data is analyzed and information of a plurality of real-time data through the artificial intelligent model to generate the long-term state information of the brake pedal, so that the terminal can sense the continuous variation value generated by the brake pedal, and the terminal can perform accurate control.
Referring to fig. 2, another embodiment of the method for sensing a brake pedal signal in the embodiment of the present application includes:
201. acquiring a signal generation instruction, wherein the signal generation instruction indicates that a brake pedal on a target vehicle generates a motion signal;
202. acquiring a position output analog quantity of the brake pedal of the target vehicle by using a brake pedal position collector according to the signal generation instruction;
203. performing analog quantity conversion on the position output analog quantity of the brake pedal of the target vehicle acquired by using the brake pedal position collector to generate brake pedal movement degree information, wherein the brake pedal movement degree information represents the tightness degree of the brake pedal;
204. Carrying out data transmission on the brake pedal motion degree information by using a communication interface, wherein the communication interface comprises RS232, RS485, CAN, Bluetooth or WIFI;
the terminal uses a communication interface to transmit the brake pedal motion degree information, and the communication interface has various types, such as: including RS232, RS485, CAN, bluetooth or WIFI, etc., without limitation herein.
205. And carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle.
Step 205 in this embodiment is similar to step 105 in the previous embodiment, and is not described herein again.
206. Generating a driving state prompt of the target vehicle according to the long-term state information of the brake pedal;
and the terminal generates the driving state prompt of the target vehicle by contrasting the evaluation prompt library according to the long-term state information of the brake pedal.
Optionally, in this embodiment, a prompt statement is generated according to the long-term state information of the brake pedal, and when there is a small damage to the brake pedal of the vehicle, the terminal generates a corresponding damage prompt statement.
207. And sending a driving state prompt of the target vehicle to an authorized driving periphery related platform, wherein the authorized driving periphery related platform comprises a driver platform, a traffic platform and a driving training platform.
The terminal sends a driving state prompt of the target vehicle to an authorized driving periphery related platform, wherein the authorized driving periphery related platform comprises a driver platform, a traffic platform and a driving training platform
Referring to fig. 3, an embodiment of the sensing device for a brake pedal signal in the embodiment of the present application includes:
an acquisition unit 301 for acquiring a signal generation instruction indicating that a brake pedal on a target vehicle generates a motion signal;
the acquisition unit 302 is used for acquiring the position output analog quantity of the brake pedal of the target vehicle by using a brake pedal position acquisition device according to the signal generation instruction;
a conversion unit 303, configured to perform analog quantity conversion on the position output analog quantity of the brake pedal of the target vehicle acquired by using the brake pedal position collector, so as to generate brake pedal movement degree information, where the brake pedal movement degree information indicates a degree of tightness of the brake pedal;
a transmission unit 304, configured to perform data transmission on the brake pedal movement degree information, so as to transmit the brake pedal movement degree information to a database, where the database is used to store brake pedal data when a vehicle runs;
a generating unit 305, configured to perform multidimensional learning analysis on the brake pedal movement degree information in the database through an artificial intelligence model to generate long-term brake pedal state information of the target vehicle.
Firstly, a signal generation instruction is obtained, and then a brake pedal position collector is used for obtaining the position output analog quantity of a brake pedal of a target vehicle according to the signal generation instruction. Analog quantity conversion is performed on the position output analog quantity of the brake pedal of the target vehicle acquired using the brake pedal position acquirer to generate brake pedal movement degree information. And transmitting the brake pedal movement degree information to a database, wherein the database is used for storing the brake pedal data when the vehicle runs. And carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle. The analog quantity signal of the brake pedal is collected through the sensor, the analog quantity signal is converted to generate the motion degree information of the brake pedal, and the real-time data is analyzed and information of a plurality of real-time data through the artificial intelligent model to generate the long-term state information of the brake pedal, so that the terminal can sense the continuous variation value generated by the brake pedal, and the terminal can perform accurate control.
Optionally, the sensing device further comprises:
and the output unit 306 is used for generating and outputting a brake pedal state prompt of the target vehicle according to the brake pedal long-term state information.
Optionally, the output unit 306 specifically includes:
generating a driving state prompt of the target vehicle according to the long-term state information of the brake pedal;
and sending a driving state prompt of the target vehicle to an authorized driving periphery related platform, wherein the authorized driving periphery related platform comprises a driver platform, a traffic platform and a driving training platform.
Optionally, the position output analog quantity includes a position output pressure analog quantity, a position output infrared analog quantity and a position output voltage analog quantity.
Optionally, the transmission unit 304 specifically includes:
and carrying out data transmission on the motion degree information of the brake pedal by using a communication interface, wherein the communication interface comprises RS232, RS485, CAN, Bluetooth or WIFI.
Referring to fig. 4, another embodiment of the apparatus for evaluating driver's awareness of safe driving in the embodiment of the present application includes:
a processor 401, a memory 402, an input-output unit 403, and a bus 404;
the processor 401 is connected to the memory 402, the input/output unit 403, and the bus 404;
the memory 402 holds a program that the processor 401 calls to perform the above method of evaluating the driver's awareness of safe driving.
The present application also provides a computer-readable storage medium having a program stored thereon, the program, when executed on a computer, performs the above method of evaluating driver's safe driving awareness.
The present application also provides a computer-readable storage medium having a program stored thereon, which when run on a computer causes the computer to perform any of the methods of assessing driver safety driving awareness as described above.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and the like.
Claims (10)
1. A method of sensing a brake pedal signal, comprising:
acquiring a signal generation instruction, wherein the signal generation instruction indicates that a brake pedal on a target vehicle generates a motion signal;
acquiring a position output analog quantity of the brake pedal of the target vehicle by using a brake pedal position collector according to the signal generation instruction;
performing analog quantity conversion on the position output analog quantity of the brake pedal of the target vehicle acquired by using the brake pedal position collector to generate brake pedal movement degree information, wherein the brake pedal movement degree information represents the tightness degree of the brake pedal;
transmitting the brake pedal movement degree information to a database, wherein the database is used for storing brake pedal data when a vehicle runs;
and carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle.
2. The perception method according to claim 1, wherein after the multidimensional learning analysis of the brake pedal movement degree information in the database through an artificial intelligence model to generate the brake pedal state information of the target vehicle, the perception method further comprises:
and generating and outputting a brake pedal state prompt of the target vehicle according to the long-term state information of the brake pedal.
3. The sensing method according to claim 2, wherein the generating and outputting a brake pedal status prompt of the target vehicle according to the brake pedal long-term status information includes:
generating a driving state prompt of the target vehicle according to the long-term state information of the brake pedal;
and sending a driving state prompt of the target vehicle to an authorized driving periphery related platform, wherein the authorized driving periphery related platform comprises a driver platform, a traffic platform and a driving training platform.
4. The sensing method according to any one of claims 1 to 3, wherein the position output analog quantity includes a position output pressure analog quantity, a position output infrared analog quantity, and a position output voltage analog quantity.
5. The sensing method according to any one of claims 1 to 3, wherein the data transmitting the brake pedal movement degree information includes:
and carrying out data transmission on the motion degree information of the brake pedal by using a communication interface, wherein the communication interface comprises RS232, RS485, CAN, Bluetooth or WIFI.
6. A brake pedal signal sensing device, comprising:
an acquisition unit for acquiring a signal generation instruction indicating that a brake pedal on a target vehicle generates a motion signal;
the acquisition unit is used for acquiring the position output analog quantity of the brake pedal of the target vehicle by using a brake pedal position acquisition device according to the signal generation instruction;
the conversion unit is used for carrying out analog quantity conversion on the position output analog quantity of the brake pedal of the target vehicle acquired by using the brake pedal position collector so as to generate brake pedal motion degree information, and the brake pedal motion degree information represents the tightness degree of the brake pedal;
the transmission unit is used for carrying out data transmission on the brake pedal movement degree information so as to transmit the brake pedal movement degree information to a database, and the database is used for storing brake pedal data when a vehicle runs;
and the generating unit is used for carrying out multi-dimensional learning analysis on the brake pedal motion degree information in the database through an artificial intelligence model so as to generate the long-term brake pedal state information of the target vehicle.
7. The sensing apparatus of claim 6, further comprising:
and the output unit is used for generating and outputting a brake pedal state prompt of the target vehicle according to the brake pedal long-term state information.
8. The sensing device according to claim 6, wherein the output unit is specifically:
generating a driving state prompt of the target vehicle according to the long-term state information of the brake pedal;
and sending a driving state prompt of the target vehicle to an authorized driving periphery related platform, wherein the authorized driving periphery related platform comprises a driver platform, a traffic platform and a driving training platform.
9. The sensing device of any one of claims 6 to 8, wherein the position output analog quantity comprises a position output pressure analog quantity, a position output infrared analog quantity and a position output voltage analog quantity.
10. The sensing device according to any one of claims 6 to 8, wherein the transmission unit is specifically:
and carrying out data transmission on the motion degree information of the brake pedal by using a communication interface, wherein the communication interface comprises RS232, RS485, CAN, Bluetooth or WIFI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247119.0A CN112428975A (en) | 2020-11-10 | 2020-11-10 | Method for sensing brake pedal signal and related device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247119.0A CN112428975A (en) | 2020-11-10 | 2020-11-10 | Method for sensing brake pedal signal and related device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112428975A true CN112428975A (en) | 2021-03-02 |
Family
ID=74699573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011247119.0A Pending CN112428975A (en) | 2020-11-10 | 2020-11-10 | Method for sensing brake pedal signal and related device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112428975A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101479135A (en) * | 2006-11-15 | 2009-07-08 | 丰田自动车株式会社 | Device for detecting amount of pedal operation |
| CN102607629A (en) * | 2011-01-21 | 2012-07-25 | 通用汽车环球科技运作有限责任公司 | Method of detecting an in-range failure of a brake pedal position sensor |
| CN102991480A (en) * | 2011-09-14 | 2013-03-27 | 北汽福田汽车股份有限公司 | Brake pedal device, opening degree detection method and device used for same |
| CN104908639A (en) * | 2015-05-30 | 2015-09-16 | 湖北汽车工业学院 | Brake strength analysis and early warning system based on pedal plate position |
| US20180257655A1 (en) * | 2017-03-07 | 2018-09-13 | Toyota Motor Engineering & Manufacturing North America, Inc. | Learning driver rate of pedal change |
| CN109080600A (en) * | 2018-07-19 | 2018-12-25 | 奇瑞汽车股份有限公司 | The error self-learning method and device of brake-pedal-travel sensor |
-
2020
- 2020-11-10 CN CN202011247119.0A patent/CN112428975A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101479135A (en) * | 2006-11-15 | 2009-07-08 | 丰田自动车株式会社 | Device for detecting amount of pedal operation |
| CN102607629A (en) * | 2011-01-21 | 2012-07-25 | 通用汽车环球科技运作有限责任公司 | Method of detecting an in-range failure of a brake pedal position sensor |
| CN102991480A (en) * | 2011-09-14 | 2013-03-27 | 北汽福田汽车股份有限公司 | Brake pedal device, opening degree detection method and device used for same |
| CN104908639A (en) * | 2015-05-30 | 2015-09-16 | 湖北汽车工业学院 | Brake strength analysis and early warning system based on pedal plate position |
| US20180257655A1 (en) * | 2017-03-07 | 2018-09-13 | Toyota Motor Engineering & Manufacturing North America, Inc. | Learning driver rate of pedal change |
| CN109080600A (en) * | 2018-07-19 | 2018-12-25 | 奇瑞汽车股份有限公司 | The error self-learning method and device of brake-pedal-travel sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3533681B1 (en) | Method for detecting safety of driving behavior, apparatus and storage medium | |
| CN107564280B (en) | Driving behavior data acquisition and analysis system and method based on environmental perception | |
| JP4865711B2 (en) | Operation monitoring system and method | |
| CN109670970B (en) | Driving behavior scoring method and device and computer readable storage medium | |
| CN112319488B (en) | Method and system for identifying driving style of motor vehicle driver | |
| CN110143202A (en) | A kind of dangerous driving identification and method for early warning and system | |
| CN110920539A (en) | Vehicle driving analysis method and device, electronic device and computer storage medium | |
| Shirazi et al. | Detection of intoxicated drivers using online system identification of steering behavior | |
| CN103546577A (en) | Method and system for achieving safe driving | |
| US20220306127A1 (en) | Method for determining driving parameters and vehicle control apparatus | |
| CN103250187A (en) | Vehicle-use information collection system | |
| CN109094574B (en) | Unmanned vehicle driving state measurement control system based on rack | |
| CN111231972A (en) | Warning method, system, vehicle and storage medium based on driving behavior habit | |
| CN115127652A (en) | High-precision narrow-strip vehicle dynamic weighing system based on intelligent algorithm and weighing method thereof | |
| CN202975791U (en) | Remote vehicle diagnosis system | |
| CN116331221A (en) | Driving assistance method, driving assistance device, electronic equipment and storage medium | |
| KR101519217B1 (en) | Apparatus for judging driver inattention and method thereof | |
| CN110393531A (en) | A kind of method for detecting fatigue driving and system based on smart machine | |
| CN112428975A (en) | Method for sensing brake pedal signal and related device | |
| CN112462759A (en) | Method and system for evaluating rule control algorithm and computer storage medium | |
| CN112116508A (en) | Method and related device for judging driving training weak items | |
| CN116340332A (en) | Method and device for updating scene library of vehicle-mounted intelligent system and vehicle | |
| CN103674109A (en) | Vehicle state monitoring system | |
| CN112215115A (en) | Method and related device for concentration capability evaluation in driving training | |
| CN113001546A (en) | Method and system for improving motion speed safety of industrial robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210302 |