CN215474803U - Vehicle driving process road surface metal protector - Google Patents
Vehicle driving process road surface metal protector Download PDFInfo
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- CN215474803U CN215474803U CN202120727538.8U CN202120727538U CN215474803U CN 215474803 U CN215474803 U CN 215474803U CN 202120727538 U CN202120727538 U CN 202120727538U CN 215474803 U CN215474803 U CN 215474803U
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- road surface
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 84
- 239000002184 metal Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000001012 protector Effects 0.000 title description 2
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 17
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 16
- 229920000642 polymer Polymers 0.000 claims abstract description 16
- 230000003321 amplification Effects 0.000 claims abstract description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 4
- 230000007774 longterm Effects 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A road surface metal protection device used in the running process of a vehicle comprises the following components: a road surface metal protection device used in the running process of a vehicle comprises the following components: road surface monitoring, reaction unit and early warning device, characterized by: the pavement monitoring and reaction device (1) comprises a power supply module 5V level conversion circuit (1-1), a CC2530 control core (1-2), a metal detection LDC1000 sensor (1-3), an amplification circuit (1-4) and a magnet ring (1-5); the power supply module comprises a TP4056 charging protection plate (1-1-1) and a polymer lithium battery 5V 180mAh (1-1-2); the early warning device (2) comprises a power supply module 5V level conversion circuit (1-1), a CC2530 control core (1-2), a buzzer (2-1) and a key module (2-2); the utility model is applied to a road surface metal protection device in the vehicle running process.
Description
The technical field is as follows:
the utility model relates to the technical field of vehicle safety and a road surface metal protection device in the vehicle running process, in particular to a circuit design of an antiskid and tire protection device for a vehicle under specific road conditions.
Background art:
along with the rapid development of the automobile industry and the great improvement of the automobile holding capacity in China, personal casualties and property losses caused by traffic accidents in China are greatly increased, and the safety performance of automobiles is more and more concerned by the vast nation. Therefore, the utility model designs the road surface metal protection device in the vehicle running process, which is used for improving the safety performance of the vehicle running.
During driving, vehicles often pass through sections of sheet metal, such as bridges, tunnels, etc. When vehicles such as automobiles, motorcycles, electric vehicles and the like run to a metal plate road surface, the tires often slip, so that certain potential safety hazards are brought, and the phenomenon is particularly common in rainy and snowy days.
Specifically, when a vehicle runs on a metal road surface, the friction coefficient of a rubber tire is different from that of a road surface made of different materials, and the friction factor of the tire and an asphalt road surface is larger than that of the tire and a metal plate. Therefore, when the vehicle is driven from the asphalt road to the metal plate, the friction between the tire and the road is relatively reduced, which causes the vehicle to sideslip, threatens the driving safety, and causes the loss of lives and properties to the driver or pedestrians.
In addition, during the running of the vehicle, the metal objects on the road surface, such as iron nails, screws, iron wires, etc., may cause certain damage to the vehicle tire, causing the tire to leak or crack. This will also pose a threat to driving safety.
Disclosure of Invention
The utility model aims to design and manufacture a hardware circuit of a road surface metal protection device in the driving process of a vehicle.
The above purpose is realized by the following technical scheme:
a road surface metal protection device used in the running process of a vehicle comprises the following components: a road surface metal protection device used in the running process of a vehicle comprises the following components: road surface monitoring, reaction unit and early warning device, characterized by: the pavement monitoring and reaction device (1) comprises a power supply module 5V level conversion circuit (1-1), a CC2530 control core (1-2), a metal detection LDC1000 sensor (1-3), an amplification circuit (1-4) and an electromagnetic coil (1-5); the power supply module comprises a TP4056 charging protection plate (1-1-1) and a polymer lithium battery 5V 180mAh (1-1-2); the power supply module is integrally connected with the CC2530 control core, the metal detection LDC1000 sensor and the amplifying circuit and supplies power to the whole body; the metal detection LDC1000 sensor is directly connected with the CC2530 control core, and the metal detection LDC1000 sensor transmits information whether metal exists in front of the vehicle to the CC2530 control core; the amplifying circuit is directly connected with the CC2530 control core and the electromagnetic coil, and the CC2530 control core controls the current of the amplifying circuit; the early warning device (2) comprises a power supply module 5V level conversion circuit (1-1), a CC2530 control core (1-2), a buzzer (2-1) and a key module (2-2); the power supply module is integrally connected with the CC2530 control core, the buzzer and the key module and supplies power to the whole; the buzzer is directly connected with the CC2530 control core, and the CC2530 control core controls whether the buzzer gives an alarm or not; the button module is directly connected with the CC2530 control core, and the button module regulates and controls the CC2530 control core to stop giving an alarm.
The road surface metal protection device for the vehicle running process is characterized in that: the power supply module in the pavement monitoring and reaction device provides stable working voltage for the pavement monitoring and reaction device and charges the polymer lithium battery, so that the pavement monitoring and reaction device can work normally; the polymer lithium battery is 5V 180mAh for storing electric energy, and provides long-term stable power supply for a road surface monitoring and reaction device; the TP4056 charging protection board carries out polymer lithium battery charging operation and battery protection so as to ensure that the battery can be safely charged and discharged; the CC2530 control core in the road surface monitoring and reaction device is used for realizing the acquisition, analysis and transmission of metal information in front of the vehicle; the metal detection LDC1000 sensor is used for detecting whether metal exists in front of the vehicle; the amplifying circuit is used for increasing current so as to increase the magnetic force of the electromagnet; a power supply module in the early warning device provides stable working voltage for the early warning device and charges a polymer lithium battery, so that the early warning device can work normally; the polymer lithium battery is 5V 180mAh for storing electric energy and providing long-term stable power supply for the early warning device; the TP4056 charging protection board carries out polymer lithium battery charging operation and battery protection so as to ensure that the battery can be safely charged and discharged; the CC2530 control core in the monitoring device is used for receiving information transmitted by the road surface monitoring and reaction device and controlling the buzzer to give an early warning to a driver so as to remind the driver of the existence of metal objects in front of the vehicle; the button module is used for canceling the alarm of the buzzer.
The road surface metal protection device for the vehicle running process is characterized in that: the power supply module is respectively connected with the road surface monitoring and reaction device and the early warning device; a CC2530 control core in the pavement monitoring and reaction device is connected with an amplifying circuit through a pin P1_ 0; connected to the SDI port of the module LCD1000 through the port P0_1, connected to the SDO port of the module LCD1000 through the port P0_2, connected to the SCLK port of the module LCD1000 through the port P0_3, connected to the CSB port of the module LCD1000 through the port P0_4, connected to the INTB port of the LCD1000 through the port P0_5, and connected to the TBCLK port of the LCD1000 through the port P0_ 6; a CC2530 control core in the early warning device is connected with a CANCEL _ ALARM port of the key module through P1_ 2; connected with the I/O port of the buzzer module through P2_ 0.
The road surface metal protection device for the vehicle running process is characterized in that: the connection between the modules is realized by using a wire as a connection medium.
The utility model has the beneficial effects that:
1. the road surface metal protection device can realize high-speed signal processing and realize accurate assistance on vehicle running safety.
2. According to the road surface metal protection device in the vehicle running process, the LCD1000 sensor and the CC2530 control core are used, so that the road surface metal can be accurately detected and identified in the vehicle running process, and the protection effect is further enhanced.
3. According to the road surface metal protection device in the vehicle running process, the electromagnet attracts the metal plate so as to increase the downward pressure of the vehicle, make up for the friction loss caused by the reduction of the friction coefficient, and effectively avoid the side slipping phenomenon of the vehicle.
4. The utility model relates to a road surface metal protection device in the vehicle running process, wherein an electromagnet attracts a road surface metal object. For example, iron nails, screws, iron wires and the like can effectively prevent the tire from being damaged by metal objects.
5. According to the road surface metal protection device in the vehicle driving process, the front and rear metal detection LCD1000 sensors are used, so that the time of passing through the road surface can be accurately identified, and the power-on time of the electromagnet is further controlled. Can effectively reduce energy waste.
Description of the drawings:
FIG. 1 is a schematic diagram of the overall composition of a road metal protection device for a vehicle running process.
FIG. 2 is a schematic diagram of a road surface monitoring and reaction device of the road surface metal protection device in the vehicle running process.
FIG. 3 is a schematic diagram of a road surface early warning device of the road surface metal protection device in the vehicle running process.
FIG. 4 is an overall circuit schematic diagram of a road surface monitoring and reaction device of the road surface metal protection device in the vehicle running process.
FIG. 5 is an overall circuit schematic diagram of the road surface early warning device of the road surface metal protection device in the vehicle driving process.
FIG. 6 is a schematic circuit diagram of a power supply device of a road surface metal protection device in the running process of a vehicle.
FIG. 7 is a schematic circuit diagram of a key module of a road surface metal protection device in the driving process of a vehicle.
FIG. 8 is a schematic circuit diagram of a buzzer module of a road metal protection device for a vehicle running process according to the present invention.
Fig. 9 is a schematic circuit diagram of a metal detection LDC1000 sensor of a road surface metal protection device in a vehicle driving process according to the present invention.
FIG. 10 is a schematic diagram of a control core circuit of a road surface monitoring and reaction device CC2530 of the road surface metal protection device in the vehicle running process.
FIG. 11 is a schematic diagram of a control core circuit of a road surface early warning device CC2530 of the road surface metal protection device in the vehicle running process.
The specific implementation mode is as follows:
example 1:
a road surface metal protection device used in the running process of a vehicle comprises the following components: a road surface metal protection device used in the running process of a vehicle comprises the following components: road surface monitoring, reaction unit and early warning device, characterized by: the pavement monitoring and reaction device (1) comprises a power supply module 5V level conversion circuit (1-1), a CC2530 control core (1-2), a metal detection LDC1000 sensor (1-3), an amplification circuit (1-4) and an electromagnetic coil (1-5); the power supply module comprises a TP4056 charging protection plate (1-1-1) and a polymer lithium battery 5V 180mAh (1-1-2); the power supply module is integrally connected with the CC2530 control core, the metal detection LDC1000 sensor and the amplifying circuit and supplies power to the whole body; the metal detection LDC1000 sensor is directly connected with the CC2530 control core, and the metal detection LDC1000 sensor transmits information whether metal exists in front of the vehicle to the CC2530 control core; the amplifying circuit is directly connected with the CC2530 control core and the electromagnetic coil, and the CC2530 control core controls the current of the amplifying circuit; the early warning device (2) comprises a power supply module 5V level conversion circuit (1-1), a CC2530 control core (1-2), a buzzer (2-1) and a key module (2-2); the power supply module is integrally connected with the CC2530 control core, the buzzer and the key module and supplies power to the whole; the buzzer is directly connected with the CC2530 control core, and the CC2530 control core controls whether the buzzer gives an alarm or not; the button module is directly connected with the CC2530 control core, and the button module regulates and controls the CC2530 control core to stop giving an alarm.
Example 2:
the road surface metal protection device in the vehicle driving process is characterized in that: the connection is through a wire as a connection medium.
Example 3:
according to embodiment 1, the road surface metal protection device for the vehicle running process can reduce and avoid the situation that when the vehicle runs on a metal plate in a rainy or snowy day, the left and right friction force is uneven, the vehicle slips, and the loss of lives and properties of the vehicle or others is reduced.
Example 4:
according to embodiment 1, the road surface metal protection device for the vehicle running process can reduce and avoid the phenomenon that the electric vehicle runs on a metal plate and sideslips due to the fact that the friction force between a tire and the plate surface is small due to the fact that the vehicle body is light when the electric vehicle runs on a rainy or snowy day. The utility model can increase the downward pressure of the vehicle body and effectively avoid the sideslip phenomenon.
Example 5:
according to the road surface metal protection device in the vehicle running process, the LCD1000 module can accurately detect the metal object, the CC2530 control core controls the electromagnet, the metal object is quickly sucked up, and the condition that the vehicle tire is damaged by the metal object is reduced.
Example 6:
according to embodiment 1, the buzzer of the road surface metal protection device is used for reminding a driver of detecting and adsorbing a metal object by the protection device, and the key module of the road surface metal protection device is used for closing the current of the electromagnetic coil and taking down the metal object adsorbed by the protection device after the driver stops.
Claims (4)
1. A road surface metal protection device used in the running process of a vehicle comprises the following components: road surface monitoring, reaction unit and early warning device, characterized by: the pavement monitoring and reaction device (1) comprises a power supply module 5V level conversion circuit (1-1), a CC2530 control core (1-2), a metal detection LDC1000 sensor (1-3), an amplification circuit (1-4) and an electromagnetic coil (1-5); the power supply module comprises a TP4056 charging protection plate (1-1-1) and a polymer lithium battery 5V 180mAh (1-1-2); the power supply module is integrally connected with the CC2530 control core, the metal detection LDC1000 sensor and the amplifying circuit and supplies power to the whole body; the metal detection LDC1000 sensor is directly connected with the CC2530 control core, and the metal detection LDC1000 sensor transmits information whether metal exists in front of the vehicle to the CC2530 control core; the amplifying circuit is directly connected with the CC2530 control core and the electromagnetic coil, and the CC2530 control core controls the current of the amplifying circuit; the early warning device (2) comprises a power supply module 5V level conversion circuit (1-1), a CC2530 control core (1-2), a buzzer (2-1) and a key module (2-2); the power supply module is integrally connected with the CC2530 control core, the buzzer and the key module and supplies power to the whole; the buzzer is directly connected with the CC2530 control core, and the CC2530 control core controls whether the buzzer gives an alarm or not; the button module is directly connected with the CC2530 control core, and the button module regulates and controls the CC2530 control core to stop giving an alarm.
2. The device for protecting the road surface from metal in the driving process of the vehicle as claimed in claim 1, wherein: the power supply module in the pavement monitoring and reaction device provides stable working voltage for the pavement monitoring and reaction device and charges the polymer lithium battery, so that the pavement monitoring and reaction device can work normally; the polymer lithium battery is 5V 180mAh for storing electric energy, and provides long-term stable power supply for a road surface monitoring and reaction device; the TP4056 charging protection board carries out polymer lithium battery charging operation and battery protection so as to ensure that the battery can be safely charged and discharged; the CC2530 control core in the road surface monitoring and reaction device is used for realizing the acquisition, analysis and transmission of information on whether a metal road surface exists in front of the vehicle; the metal detection LDC1000 sensor is used for detecting whether metal exists in front of the vehicle; the amplifying circuit is used for increasing current so as to increase the magnetic attraction of the electromagnetic coil; a power supply module in the early warning device provides stable working voltage for the early warning device and charges a polymer lithium battery, so that the early warning device can work normally; the polymer lithium battery is 5V 180mAh for storing electric energy and providing long-term stable power supply for the early warning device; the TP4056 charging protection board carries out polymer lithium battery charging operation and battery protection so as to ensure that the battery can be safely charged and discharged; the CC2530 control core in the early warning device is used for receiving information transmitted by the road surface monitoring and reaction device and controlling the buzzer to carry out early warning on a driver so as to remind the driver of the existence of metal objects in front of the driver; the button module is used for canceling the alarm of the buzzer.
3. The device for protecting the road surface from metal in the driving process of the vehicle as claimed in claim 1, wherein: the power supply module is respectively connected with the road surface monitoring and reaction device and the early warning device; a CC2530 control core module in the road surface monitoring and reaction device is connected with an amplifying circuit through a pin P1_0, is connected with an SDI port of a module LCD1000 through a port P0_1, is connected with an SDO port of the module LCD1000 through a port P0_2, is connected with an SCLK port of the module LCD1000 through a port P0_3, is connected with a CSB port of the module LCD1000 through a port P0_4, is connected with an INTB port of the LCD1000 through a port P0_5 and is connected with a TBCLK port of the LCD1000 through a port P0_ 6; the CC2530 control core in the early warning device is connected with a CANCEL _ ALARM port of the key module through P1_2 and is connected with an I/O port of the buzzer module through P2_ 0.
4. The device for protecting the road surface from metal in the driving process of the vehicle as claimed in claim 1, wherein: the connection between the modules is realized by using a wire as a connection medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727538.8U CN215474803U (en) | 2021-04-12 | 2021-04-12 | Vehicle driving process road surface metal protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727538.8U CN215474803U (en) | 2021-04-12 | 2021-04-12 | Vehicle driving process road surface metal protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215474803U true CN215474803U (en) | 2022-01-11 |
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ID=79774170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120727538.8U Expired - Fee Related CN215474803U (en) | 2021-04-12 | 2021-04-12 | Vehicle driving process road surface metal protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215474803U (en) |
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2021
- 2021-04-12 CN CN202120727538.8U patent/CN215474803U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |