CN117124781A - Tire safety detection device and method for vehicle - Google Patents
Tire safety detection device and method for vehicle Download PDFInfo
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- CN117124781A CN117124781A CN202311117944.2A CN202311117944A CN117124781A CN 117124781 A CN117124781 A CN 117124781A CN 202311117944 A CN202311117944 A CN 202311117944A CN 117124781 A CN117124781 A CN 117124781A
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- tire
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- comparison result
- safety
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004590 computer program Methods 0.000 claims description 7
- 230000005856 abnormality Effects 0.000 abstract description 9
- 238000011897 real-time detection Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000507379 Coleanthus subtilis Species 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000802 evaporation-induced self-assembly Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/002—Inspecting tyres
- B60C25/007—Inspecting tyres outside surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The application relates to the technical field of vehicles, in particular to a tire safety detection device and method of a vehicle, wherein the device comprises the following components: at least one laser sensor for detecting surface data of at least one tire; an image collector for collecting a surface image of at least one tire; the detector is used for comparing the surface data with preset reference data to obtain a comparison result, and marking the risk position and the form corresponding to the actual tire condition on the vehicle model by combining the surface image and the comparison result under the condition that the comparison result meets the preset safety condition. Therefore, the problems that in the related art, the abnormality of the tire can be detected only through an external instrument, real-time detection can not be carried out in the running process of the vehicle, the specific reason for the abnormality of the tire can not be obtained, the automation level of the vehicle is reduced, and the safety of the vehicle is reduced are solved.
Description
Technical Field
The application relates to the technical field of vehicles, in particular to a tire safety detection device and method for a vehicle.
Background
In the related art, when the vehicle-mounted tire pressure monitoring device detects that the tire pressure is abnormal, an alarm is sent out, a maintenance person removes the tire and places the tire on an external instrument, a plurality of lasers and high-speed cameras are utilized to scan and shoot the tire, and the surface bulge and the abnormality of the tire are analyzed.
However, in the related art, the abnormality of the tire can be detected only by an external instrument, real-time detection cannot be performed during the running of the vehicle, and specific reasons for the abnormality of the tire cannot be obtained, so that the automation level of the vehicle is reduced, and the safety of the vehicle is reduced, which is needed to be solved.
Disclosure of Invention
The application provides a tire safety detection device and method for a vehicle, which are used for solving the problems that in the related art, the abnormality of the tire can be detected only through an external instrument, real-time detection can not be carried out in the running process of the vehicle, the specific cause of the abnormality of the tire can not be acquired, the automation level of the vehicle is reduced, and the safety of the vehicle is reduced.
An embodiment of a first aspect of the present application provides a tire safety detection apparatus for a vehicle, including: at least one laser sensor for detecting surface data of at least one tire; an image collector for collecting a surface image of the at least one tire; the detector is used for comparing the surface data with preset reference data to obtain a comparison result, and marking a risk position and/or a form corresponding to the actual tire condition on a vehicle model by combining the surface image with the comparison result under the condition that the comparison result meets the preset safety condition.
Optionally, in an embodiment of the present application, the apparatus of the embodiment of the present application further includes: and the alarm is used for carrying out safety alarm under the condition that the comparison result meets the preset safety condition.
Optionally, in an embodiment of the present application, the apparatus of the embodiment of the present application further includes: and the at least one laser sensor and the image collector are arranged on the movable sensor support so as to move on a track of the movable sensor support.
Optionally, in an embodiment of the present application, the apparatus of the embodiment of the present application further includes: and the wheel arch is used for accommodating the at least one laser sensor and/or the image collector.
Optionally, in one embodiment of the present application, the wheel arch has a receiving groove.
Optionally, in an embodiment of the present application, the apparatus of the embodiment of the present application further includes: at least one sensor cover.
Optionally, in an embodiment of the present application, the apparatus of the embodiment of the present application further includes: and the at least one tire pressure detector is used for detecting the actual tire pressure of the at least one tire so as to start the tire safety detection device when the actual tire pressure is smaller than the preset tire pressure.
An embodiment of the second aspect of the present application provides a tire safety detection method for a vehicle, including the steps of: detecting the surface data of the at least one tire and acquiring the surface image of the at least one tire; comparing the surface data of the tire with the preset reference data to obtain the comparison result; and under the condition that the comparison result meets the preset safety condition, marking a risk position and/or a form corresponding to the actual tire condition on the vehicle model by combining the surface image of the tire and the comparison result.
An embodiment of a third aspect of the present application provides a vehicle including: the tire safety detection method for the vehicle comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor executes the program to realize the tire safety detection method for the vehicle according to the embodiment.
A fourth aspect embodiment of the present application provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the tire safety detection method of a vehicle as above.
According to the embodiment of the application, the surface data of the tire can be detected by using the laser sensor, the surface image of the tire is acquired by using the image acquisition device, the surface data and the reference data are compared by the detector to obtain the comparison result, and the risk position and the form corresponding to the actual tire condition are marked on the vehicle model by combining the surface image and the comparison result under the condition that the comparison result meets the safety condition, so that the safety of the tire can be detected in real time, the automation level of the vehicle is effectively improved, and the safety of the vehicle is improved. Therefore, the problems that in the related art, the abnormality of the tire can be detected only through an external instrument, real-time detection can not be carried out in the running process of the vehicle, the specific reason for the abnormality of the tire can not be obtained, the automation level of the vehicle is reduced, and the safety of the vehicle is reduced are solved.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of a tire safety detecting device of a vehicle according to an embodiment of the present application;
FIG. 2 is a schematic side and front view of a tire safety device according to one embodiment of the present application when not activated;
FIG. 3 is a schematic diagram of a vehicle model simulated status alert in accordance with one embodiment of the present application;
FIG. 4 is a schematic diagram of a tire safety device according to an embodiment of the present application collecting data;
FIG. 5 is a schematic diagram of a tire safety device of an embodiment of the present application in side and front view when activated;
FIG. 6 is a flowchart of a method for tire safety detection of a vehicle according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a vehicle according to an embodiment of the present application.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application.
A tire safety detecting device for a vehicle according to an embodiment of the present application is described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a tire safety detecting device of a vehicle according to an embodiment of the present application.
As shown in fig. 1, the tire safety detecting device 10 of the vehicle includes: at least one laser sensor 100, an image collector 200 and a detector 300.
At least one laser sensor 100 for detecting surface data of at least one tire.
In the actual implementation process, as shown in fig. 2, the embodiment of the application can set at least one laser sensor 100 right above the tire, can be used for detecting the surface data of at least one tire, effectively improves the feasibility of tire safety detection, and can set a plurality of laser sensors 100, thereby increasing multi-directional tire detection, specifically, can be set according to the actual situation, ensures the expanded tire detection of the vehicle, and simultaneously ensures the cost requirement, thereby effectively improving the accuracy of the tire detection of the vehicle.
An image collector 200 for collecting an image of the surface of at least one tire.
As a possible implementation manner, as shown in fig. 2, the embodiment of the application may set an image collector 200 directly above the tire, for example, a high-definition camera 200 may be set directly above the tire, and the surface image of the tire is collected by the high-definition camera 200, so that the accuracy of tire detection is effectively improved.
The detector 300 is used for comparing the surface data with preset reference data to obtain a comparison result, and marking the risk position and/or form corresponding to the actual tire condition on the vehicle model by combining the surface image and the comparison result under the condition that the comparison result meets the preset safety condition.
In some embodiments, the detector 300 may be configured to compare surface data and reference data of a tire to obtain a comparison result, and in the case that the comparison result meets a certain safety condition, the image analysis and the comparison result are combined to perform intelligent recognition on the condition of the tire, for example, as shown in fig. 3, the tire may be marked on a vehicle model to be pricked to nails, deformed and aged or stuck to mud grass, etc., and different alarms are sent according to the driving safety level, and specific positions and forms of risks are drawn on the vehicle model and displayed on a central control screen, so that the safety and reliability of the vehicle are effectively improved, and the riding requirement of a user is met.
It should be noted that the preset reference data and the preset safety conditions are set by those skilled in the art according to the actual situation, and are not specifically limited herein.
Optionally, in an embodiment of the present application, the apparatus 10 of the embodiment of the present application further includes: an alarm.
The alarm is used for carrying out safety alarm under the condition that the comparison result meets the preset safety condition.
In some embodiments, the embodiment of the application can be provided with the alarm for carrying out safety alarm under the condition that the comparison result meets the safety condition, thereby effectively improving the interactivity of the vehicle and the driving experience of the user.
Optionally, in an embodiment of the present application, the apparatus 10 of the embodiment of the present application further includes: a movable sensor holder 500.
Wherein, the movable sensor holder 500, at least one laser sensor 100 and the image collector 200 are disposed on the movable sensor holder 500 to move on a track of the movable sensor holder 500.
In the actual implementation process, as shown in fig. 4, the embodiment of the application may be provided with a movable sensor bracket 500, where the laser sensor 100 and the image collector 200 are both disposed on the movable sensor bracket 500, and when the tire safety detection device is started, the laser sensor 100 and the image collector can move laterally on the track of the movable sensor bracket 500, scan and capture the surface and the side of the whole tire following the rotation of the tire, and send the collected surface data and surface images to the detector 300, thereby effectively improving the automation level of the tire safety detection device.
Optionally, in an embodiment of the present application, the apparatus 10 of the embodiment of the present application further includes: wheel dome 600.
Wherein the wheel dome 600 is configured to house at least one laser sensor 100 and/or an image collector 200.
As a possible implementation manner, as shown in fig. 2, the wheel arch 600 may be provided in the embodiment of the present application, so as to accommodate at least one laser sensor 100 and/or the image collector 200, for example, when a driver needs to detect a tire or a vehicle detects an abnormal tire pressure, the tire safety detection device stored in the wheel arch 600 above the tire may be automatically activated, so that the service life of the tire safety detection device is effectively prolonged.
Alternatively, in one embodiment of the present application, the wheel dome 600 has a receiving recess.
In some embodiments, the wheel dome 600 in the embodiments of the present application has a receiving groove to protect the laser sensor 100 and the high definition camera 200.
Optionally, in an embodiment of the present application, the apparatus 10 of the embodiment of the present application further includes: at least one sensor cover 400.
Wherein at least one sensor cover 400.
In the actual implementation process, as shown in fig. 2, at least one sensor cover plate 400 may be provided in the embodiment of the present application, when the tire safety detection device is not started, the sensor cover plate 400 is in a closed state, so that the laser sensor 100 and the high-definition camera 200 may be protected from being stained, as shown in fig. 5, after the tire safety detection device receives a start signal, the sensor cover plate 400 opens backwards to block dust, and at the same time, the built-in laser sensor 100 and the high-definition camera 200 are started, so that the service life of the tire safety detection device is effectively prolonged.
Optionally, in an embodiment of the present application, the apparatus 10 of the embodiment of the present application further includes: at least one tire pressure detector.
Wherein the at least one tire pressure detector is configured to detect an actual tire pressure of the at least one tire, so as to activate the tire safety detecting device 10 when the actual tire pressure is less than a preset tire pressure.
In some embodiments, the tire pressure detector may be configured to detect the actual tire pressure of the tire, and when the actual tire pressure of the vehicle is less than a certain tire pressure, the tire safety detection device 10 in the tire dome 600 hidden above the tire is automatically started, so that the safety of the vehicle is effectively improved.
It should be noted that the preset tire pressure is set by a person skilled in the art according to the actual situation, and is not specifically limited herein.
According to the tyre safety detection device for the vehicle, provided by the embodiment of the application, the surface data of the tyre can be detected by using the laser sensor, the surface image of the tyre is acquired by using the image acquisition device, the surface data and the reference data are compared by the detector to obtain the comparison result, and the risk position and the form corresponding to the actual tyre condition are marked on the vehicle model by combining the surface image and the comparison result under the condition that the comparison result meets the safety condition, so that the safety of the tyre can be detected in real time, the automation level of the vehicle is effectively improved, and the safety of the vehicle is improved.
As shown in fig. 6, the tire safety detection method of the vehicle according to the embodiment of the application includes the following steps:
in step S601, surface data of at least one tire is detected, and a surface image of the at least one tire is acquired.
In step S602, the surface data of the tire and the preset reference data are compared to obtain a comparison result.
In step S603, in the case where the comparison result satisfies the preset safety condition, the risk position and the form corresponding to the actual tire condition are identified on the vehicle model in combination with the surface image of the tire and the comparison result.
It should be noted that the foregoing explanation of the embodiment of the tire safety detection apparatus for a vehicle is also applicable to the tire safety detection method for a vehicle of this embodiment, and will not be repeated here.
According to the tyre safety detection method of the vehicle, provided by the embodiment of the application, the surface data of the tyre can be detected by using the laser sensor, the surface image of the tyre is acquired by using the image acquisition device, the surface data and the reference data are compared by the detector to obtain the comparison result, and the risk position and the form corresponding to the actual tyre condition are marked on the vehicle model by combining the surface image and the comparison result under the condition that the comparison result meets the safety condition, so that the tyre safety can be detected in real time, the vehicle automation level is effectively improved, and the vehicle safety is improved.
Fig. 7 is a schematic structural diagram of a vehicle according to an embodiment of the present application. The vehicle may include:
memory 701, processor 702, and computer programs stored on memory 701 and executable on processor 702.
The processor 702 implements the tire safety detection method of the vehicle provided in the above-described embodiment when executing a program.
Further, the vehicle further includes:
a communication interface 703 for communication between the memory 701 and the processor 702.
Memory 701 for storing a computer program executable on processor 702.
The memory 701 may include a high-speed RAM memory or may further include a non-volatile memory (non-volatile memory), such as at least one magnetic disk memory.
If the memory 701, the processor 702, and the communication interface 703 are implemented independently, the communication interface 703, the memory 701, and the processor 702 may be connected to each other through a bus and perform communication with each other. The bus may be an industry standard architecture (Industry Standard Architecture, abbreviated ISA) bus, an external device interconnect (Peripheral Component, abbreviated PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, abbreviated EISA) bus, among others. The buses may be divided into address buses, data buses, control buses, etc. For ease of illustration, only one thick line is shown in fig. 7, but not only one bus or one type of bus.
Alternatively, in a specific implementation, if the memory 701, the processor 702, and the communication interface 703 are integrated on a chip, the memory 701, the processor 702, and the communication interface 703 may communicate with each other through internal interfaces.
The processor 702 may be a central processing unit (Central Processing Unit, abbreviated as CPU) or an application specific integrated circuit (Application Specific Integrated Circuit, abbreviated as ASIC) or one or more integrated circuits configured to implement embodiments of the present application.
The present embodiment also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the tire safety detection method of a vehicle as above.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, "N" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and additional implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order from that shown or discussed, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or N wires, a portable computer cartridge (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It is to be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. As with the other embodiments, if implemented in hardware, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
Those of ordinary skill in the art will appreciate that all or a portion of the steps carried out in the method of the above-described embodiments may be implemented by a program to instruct related hardware, where the program may be stored in a computer readable storage medium, and where the program, when executed, includes one or a combination of the steps of the method embodiments.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing module, or each unit may exist alone physically, or two or more units may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product.
The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, or the like. While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
1. A tire safety detection apparatus for a vehicle, comprising:
at least one laser sensor for detecting surface data of at least one tire;
an image collector for collecting a surface image of the at least one tire; and
the detector is used for comparing the surface data with preset reference data to obtain a comparison result, and marking a risk position and/or a form corresponding to the actual tire condition on a vehicle model by combining the surface image with the comparison result under the condition that the comparison result meets the preset safety condition.
2. The apparatus as recited in claim 1, further comprising:
and the alarm is used for carrying out safety alarm under the condition that the comparison result meets the preset safety condition.
3. The apparatus as recited in claim 1, further comprising:
and the at least one laser sensor and the image collector are arranged on the movable sensor support so as to move on a track of the movable sensor support.
4. The apparatus as recited in claim 1, further comprising:
and the wheel arch is used for accommodating the at least one laser sensor and/or the image collector.
5. The apparatus of claim 4, wherein the wheel dome has a receiving recess.
6. The device of claim 1, wherein at least one sensor cover plate.
7. The apparatus as recited in claim 1, further comprising:
and the at least one tire pressure detector is used for detecting the actual tire pressure of the at least one tire so as to start the tire safety detection device when the actual tire pressure is smaller than the preset tire pressure.
8. A tire safety detection method of a vehicle, characterized by using the tire safety detection apparatus of a vehicle according to any one of claims 1 to 7, wherein the method comprises:
detecting the surface data of the at least one tire and acquiring the surface image of the at least one tire;
comparing the surface data of the tire with the preset reference data to obtain the comparison result; and
and under the condition that the comparison result meets the preset safety condition, marking a risk position and/or a form corresponding to the actual tire condition on the vehicle model by combining the surface image of the tire and the comparison result.
9. A vehicle, characterized by comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the tire safety detection method of a vehicle as claimed in any one of claims 8.
10. A computer-readable storage medium having stored thereon a computer program, wherein the program is executed by a processor for implementing the tire safety detection method of a vehicle according to any one of claims 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311117944.2A CN117124781A (en) | 2023-08-30 | 2023-08-30 | Tire safety detection device and method for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311117944.2A CN117124781A (en) | 2023-08-30 | 2023-08-30 | Tire safety detection device and method for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117124781A true CN117124781A (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311117944.2A Pending CN117124781A (en) | 2023-08-30 | 2023-08-30 | Tire safety detection device and method for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117124781A (en) |
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2023
- 2023-08-30 CN CN202311117944.2A patent/CN117124781A/en active Pending
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