CN106915211A - A kind of system for detecting tire pressure and its detection method based on bluetooth 4.0 - Google Patents
A kind of system for detecting tire pressure and its detection method based on bluetooth 4.0 Download PDFInfo
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- CN106915211A CN106915211A CN201710266526.8A CN201710266526A CN106915211A CN 106915211 A CN106915211 A CN 106915211A CN 201710266526 A CN201710266526 A CN 201710266526A CN 106915211 A CN106915211 A CN 106915211A
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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
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0433—Radio signals
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Measuring Fluid Pressure (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of system for detecting tire pressure based on bluetooth 4.0, including：Installed in the receiving unit and the transmitter unit installed in each inside tires of automobile of cabin interior；The receiving unit includes audio frequency and video processing module, a MCU main control modules and the first bluetooth module, first bluetooth module is connected with MCU main control modules, the first MCU main control modules are connected with the audio frequency and video processing module, output end connection vehicle-carrying display screen and the speech player of the audio frequency and video processing module；The transmitter unit includes power module, the second bluetooth module, tie pressure detection module and the 2nd MCU main control modules；The tie pressure detection module connects the input of the 2nd MCU main control modules by A/D modular converters, and the 2nd MCU main control modules are connected with the second bluetooth module；The transmitter unit enters row data communication with receiving unit by the second bluetooth module and the first bluetooth module.The invention also discloses a kind of detection method of the system for detecting tire pressure based on bluetooth 4.0.
Description
Technical field
The present invention relates to tire pressure detection field, and in particular to a kind of system for detecting tire pressure and its detection based on bluetooth 4.0
Method.
Background technology
Currently known tire pressure monitoring is broadly divided into two kinds, and one kind is indirect type tire pressure monitoring, and another kind is direct-type tire
Pressure monitoring.The operation principle of indirect type tire pressure monitoring is：When the air pressure reduction of certain tire, the weight of vehicle can make the rolling of the wheel
Dynamic radius will diminish, and cause its rotating ratio other wheels fast.By the rotating speed difference between comparative tire, to reach monitoring tire pressure
Purpose.Indirect type tire warning system is actually that air pressure is monitored by tire rolling radius is calculated.
Direct-type device for monitoring tyre pressure is come direct measurement tire using the pressure sensor installed in each wheel tyre cavity
Air pressure, pressure information is sent in central receiver module from inside tires using wireless launcher, then to each tire
Barometric information is shown.Tire pressure is too low or during gas leakage, system can automatic alarm.
All there is certain defect in both tire pressure monitorings, the first monitoring method has a leak, such as two tires
Two rotating speeds of tire all, can not judge wheel gas leakage when gas leakage simultaneously.Second method is due to being wireless
Transmission, powers difficulty to wireless sending module, and existing wireless module power consumption is very big, it is necessary to often with changing battery, transmit
Unstable, high cost, time delay is high.
The content of the invention
The technical problems to be solved by the invention are for above-mentioned deficiency of the prior art, there is provided one kind is based on bluetooth
4.0 system for detecting tire pressure and its detection method.
In order to achieve the above object, the present invention is achieved using following technical scheme：
A kind of system for detecting tire pressure based on bluetooth 4.0, it is characterised in that including：Installed in the receiving unit of cabin interior
And installed in the transmitter unit of each inside tires of automobile；
The receiving unit includes audio frequency and video processing module, a MCU main control modules and the first bluetooth module, first bluetooth
Module is connected with a MCU main control modules, and a MCU main control modules are connected with the audio frequency and video processing module, the sound
Output end connection vehicle-carrying display screen and the speech player of video processing module；
The transmitter unit includes power module, the second bluetooth module, tie pressure detection module and the 2nd MCU main control modules；It is described
Tie pressure detection module by A/D modular converters connect the 2nd MCU main control modules input, the 2nd MCU main control modules with
Second bluetooth module is connected, and the power module is that tie pressure detection module, the second bluetooth module and the 2nd MCU main control modules are supplied
Electricity；
The transmitter unit enters row data communication with receiving unit by the second bluetooth module and the first bluetooth module.
Further, the receiving unit connection inductive switch, the inductive switch is connected with automobile power source.
Further, the tie pressure detection module also sets up the temperature sensor and use for being detected to tyre temperature
In the speed probe detected to tire rotational speed, the temperature sensor and speed probe are by A/D converter and the
Two MCU main control modules are connected.
Further, the power module is button cell.
A kind of detection method of the system for detecting tire pressure based on bluetooth 4.0, it is characterised in that comprise the following steps：
Inductive switch starts receiving unit during vehicle launch；
Enabling signal is sent to transmitter unit by receiving unit by the first bluetooth module；
Transmitter unit receives enabling signal and controls tie pressure detection module to detect tire pressure by the second bluetooth module；
The detection data of tie pressure detection module is sent to receiving unit by transmitter unit by the second bluetooth module；
Receiving unit is processed the detection data for receiving and exported by audio-video signal；
After vehicle stall, receiving unit is stopped, and transmitter unit enters resting state.
Further, the receiving unit is processed the detection data for receiving and exported by audio-video signal；Tool
Body includes：
First bluetooth module of receiving unit receives the tire pressure that the second bluetooth module of tie pressure detection module sends, and passes through
MCU main control modules are stored and are sent to audio frequency and video processing module and processed, and the audio/video information of generation sends to vehicle-mounted
Display screen and speech player are shown and are alarmed.
Further, the enabling signal is the inductive switch signal being connected with vehicle-mounted automobile power supply switch, automobile power source
After connection, inductive switch connects the power supply of receiving unit and producing an enabling signal to be sent to transmitter unit starts it, vapour
When car power supply disconnects, inductive switch disconnects the supply line of receiving unit and produces a cut-off signal to be sent to tire pressure detection
Module makes it into dormancy.
Further, the tie pressure detection module also sets up the temperature sensor and use for being detected to tyre temperature
In the speed probe detected to tire rotational speed, the temperature sensor and speed probe pass through A/D converter and MCU
Main control module is connected.
Further, the transmitter unit is powered using button cell.
Present invention has the advantages that：
, using the direct-type tire pressure monitoring based on bluetooth 4.0, bluetooth 4.0 is low in energy consumption, inexpensive, bottom time delay for the present invention, and pressure is passed
Direct and wheel the air pressure contact real-time monitoring tire pressure of sensor, can avoid test error and leak；The present invention is by setting
Put the transmitter unit inside automobile tire to detect tire pressure of automobile tire and detection data is sent into receiving unit, connect
Receive unit and treatment is analyzed to the detection data for receiving, when detected value is in alarm range, connect by with receiving unit
The display device for connecing carries out warning output, facilitates checking for driver, and tire pressure is understood in time, it is to avoid due to tire pressure shakiness
The presence of potential safety hazard, is connected by with vehicle-carrying display screen, makes full use of mobile unit, reduces cost, by receiving unit and car
Display screen connection is carried, audio frequency and video output is carried out using vehicle-carrying display screen.Receiving unit sets inductive switch, and the inductive switch is set
On the circuit that vehicle power is powered for receiving unit, when a vehicle is started, vehicle power is powered for vehicle, now inductive switch
Detect and receiving unit is connected as receiving unit with the supply line of vehicle power when electric current passes through powers；In transmitter unit
Inside sets power module, by power module for tie pressure detection module is powered, while for the second bluetooth module is powered, by
In the low in energy consumption of the second bluetooth module, therefore power consumption is small, button cell can be used to be powered for it, wherein uA grades of bluetooth 4.0
Other power consumption causes that, without changing battery, system service life met the demand of Hyundai Motor up to more than 5 years.
Brief description of the drawings
Fig. 1 is a kind of system for detecting tire pressure structure chart based on bluetooth 4.0 proposed by the present invention；
Fig. 2 is a kind of detection method flow chart of system for detecting tire pressure based on bluetooth 4.0 proposed by the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment describes the specific embodiment of the invention：
It is a kind of system for detecting tire pressure structure chart based on bluetooth 4.0 proposed by the present invention referring to Fig. 1.
As shown in figure 1, a kind of system for detecting tire pressure based on bluetooth 4.0, it is characterised in that including：Installed in driver's cabin
Internal receiving unit 10 and the transmitter unit 20 installed in each inside tires of automobile；
The receiving unit 10 includes audio frequency and video processing module 101, a MCU main control modules 102 and the first bluetooth module 103,
First bluetooth module 103 is connected with a MCU main control modules 102, and a MCU main control modules 102 are regarded with the sound
Frequency processing module 101 is connected, output end connection vehicle-carrying display screen and the speech player of the audio frequency and video processing module 101；
The transmitter unit 20 includes power module 201, the second bluetooth module 202, the MCU master of tie pressure detection module 203 and the 2nd
Control module 204；The tie pressure detection module 203 connects the input of the 2nd MCU main control modules 204, institute by A/D modular converters
State the 2nd MCU main control modules 204 to be connected with the second bluetooth module 202, the power module 201 is the He of tie pressure detection module 203
2nd MCU main control modules 204 are powered；
The transmitter unit 20 carries out data and leads to receiving unit 10 by the second bluetooth module 202 and the first bluetooth module 103
Letter.
In the embodiment of the present invention, tire pressure of automobile tire is detected by being arranged on the transmitter unit inside automobile tire
And detection data is sent to receiving unit, receiving unit is analyzed treatment to the detection data for receiving, when detected value is in
When in alarm range, warning output is carried out by the display device being connected with receiving unit, the display device can be aobvious with vehicle-mounted
Display screen is shared, and is connected with vehicle-carrying display screen by output interface and it is carried out data and alarm sound prompting, and detection data passes through
Vehicle-carrying display screen shown, facilitates checking for driver, and tire pressure is understood in time, it is to avoid due to the unstable potential safety hazard of tire pressure
In the presence of, transmitter unit is respectively provided with the inside of each tire, the tire pressure to each tire is detected respectively, the data that correspondence sends
Receiving unit is sent jointly to tyre serial number, so the corresponding data message of tire can be determined according to number information, it is convenient
Check, transmitter unit inside sets the 2nd MCU main control modules, processed for the tire pressure signal to detection and blue by second
Processing data is radioed to receiving unit by tooth module, and receiving unit inside sets the with MCU main control modules, for receiving
Data message carry out storage treatment and controlled output, shown by display screen and audible alarm carried out by speech player,
It is connected by with vehicle-carrying display screen, makes full use of mobile unit, with vehicle-carrying display screen is connected receiving unit by reduces cost, profit
Audio frequency and video output is carried out with vehicle-carrying display screen.
Further, the connection of the receiving unit 10 inductive switch, the inductive switch is connected with vehicle power.
Receiving unit sets inductive switch, and the inductive switch is arranged on the circuit that vehicle power is powered for receiving unit,
When a vehicle is started, vehicle power is powered for vehicle, and now inductive switch has been detected receiving unit and car when electric current passes through
The supply line of load power supply is connected as receiving unit and powers.
Further, the tie pressure detection module 203 also sets up the temperature sensor for being detected to tyre temperature
With the speed probe for being detected to tire rotational speed, the temperature sensor and speed probe pass through A/D converter
It is connected with the 2nd MCU main control modules 204.
Temperature sensor and speed probe are set on tie pressure detection module can be carried out to the temperature of tire and rotating speed
Detection, is processed temperature information and rotary speed information and is sent to display screen and shown by the 2nd MCU main control modules, it is also possible to
Alarm threshold value is set, high temperature and overspeed alarming is carried out, the performance of the too high influence tire of tire used temperature is so prevented, and
Overspeed alarm is carried out, driving safety is improved.
Further, the power module 201 is button cell.
Power module is set inside transmitter unit, by power module for tie pressure detection module is powered, while being
Second bluetooth module is powered, low in energy consumption due to the second bluetooth module, therefore power consumption is small, and it is that it is supplied that can use button cell
Electricity, the power consumption of the wherein uA ranks of bluetooth 4.0 causes that without changing battery system service life met modern vapour up to more than 5 years
The demand of car.
Further, the 2nd MCU main control modules use the single-chip microcomputer of CC2530 models.
Further, a MCU main control modules use 51 series monolithics.
It is a kind of detection method flow chart of system for detecting tire pressure based on bluetooth 4.0 proposed by the present invention referring to Fig. 2.
As shown in Fig. 2 a kind of detection method of the system for detecting tire pressure based on bluetooth 4.0, it is characterised in that including following
Step：
Step 301, inductive switch starts receiving unit during vehicle launch；
Enabling signal is sent to transmitter unit by step 302, receiving unit by the first bluetooth module；
Step 303, transmitter unit receives enabling signal and controls tie pressure detection module to enter tire pressure by the second bluetooth module
Row detection；
The detection data of tie pressure detection module is sent to receiving unit by step 304, transmitter unit by the second bluetooth module；
Step 305, receiving unit is processed the detection data for receiving and exported by audio-video signal；
Step 306, after vehicle stall, receiving unit is stopped, and transmitter unit enters resting state.
In the embodiment of the present invention, tire pressure of automobile tire is detected by being arranged on the transmitter unit inside automobile tire
And detection data is sent to receiving unit, receiving unit is analyzed treatment to the detection data for receiving, when detected value is in
When in alarm range, warning output is carried out by the display device being connected with receiving unit, the display device can be aobvious with vehicle-mounted
Display screen is shared, and is connected with vehicle-carrying display screen by output interface and it is carried out data and alarm sound prompting, and detection data passes through
Vehicle-carrying display screen shown, facilitates checking for driver, and tire pressure is understood in time, it is to avoid due to the unstable potential safety hazard of tire pressure
In the presence of, transmitter unit is respectively provided with the inside of each tire, the tire pressure to each tire is detected respectively, the data that correspondence sends
Receiving unit is sent jointly to tyre serial number, so the corresponding data message of tire can be determined according to number information, it is convenient
Check, transmitter unit inside sets the 2nd MCU main control modules, processed for the tire pressure signal to detection and blue by second
Processing data is radioed to receiving unit by tooth module, and receiving unit inside sets the with MCU main control modules, for receiving
Data message carry out storage treatment and controlled output, shown by display screen and audible alarm carried out by speech player,
It is connected by with vehicle-carrying display screen, makes full use of mobile unit, with vehicle-carrying display screen is connected receiving unit by reduces cost, profit
Audio frequency and video output is carried out with vehicle-carrying display screen.
Receiving unit sets inductive switch, and the inductive switch is arranged on the circuit that vehicle power is powered for receiving unit,
When a vehicle is started, vehicle power is powered for vehicle, and now inductive switch has been detected receiving unit and car when electric current passes through
The supply line of load power supply is connected as receiving unit and powers.
First MCU main control modules and the 2nd MCU main control modules can be using the single-chip microcomputers of CC2530 models, circuit connection letter
It is single, it is easy to build.
In above-mentioned steps 305, receiving unit is processed the detection data for receiving and exported by audio-video signal；
Specifically include：
First bluetooth module of receiving unit receives the tire pressure that the second bluetooth module of transmitter unit sends, by the with
MCU main control modules are stored and are sent to audio frequency and video processing module and processed, and the audio/video information of generation sends to vehicle-mounted
Display screen and speech player are shown and are alarmed.Analyzed by MCU after the first bluetooth module receives data, tire
Atmospheric pressure value, is added in former car system by video processing module, and abnormal data is broadcast by voice when pressure abnormity, and
Send voice and image alarm.
Enabling signal is the inductive switch signal being connected with vehicle-mounted automobile power supply switch, and after automobile power source is connected, sensing is opened
Close the power supply of connection receiving unit and producing an enabling signal to be sent to transmitter unit starts it, when automobile power source disconnects,
Inductive switch disconnects the supply line of receiving unit and produces a cut-off signal to be sent to tie pressure detection module to make it into
Dormancy.
Tie pressure detection module also sets up temperature sensor for being detected to tyre temperature and for tire rotational speed
The speed probe for being detected, temperature sensor and speed probe are connected by A/D converter with MCU main control modules.
Temperature sensor and speed probe are set on tie pressure detection module can be detected to the temperature of tire and rotating speed, by the
Two MCU main control modules are processed temperature information and rotary speed information and are sent to display screen and shown, it is also possible to set warning level
It is worth, carries out high temperature and overspeed alarming, so prevent the performance of the too high influence tire of tire used temperature, and carry out hypervelocity and carries
Show, improve driving safety.
Power module is set inside transmitter unit, by power module for tie pressure detection module is powered, while being
Second bluetooth module is powered, low in energy consumption due to the second bluetooth module, therefore power consumption is small, and it is that it is supplied that can use button cell
Electricity, the power consumption of the wherein uA ranks of bluetooth 4.0 causes that without changing battery system service life met modern vapour up to more than 5 years
The demand of car.
The preferred embodiment for the present invention is explained in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned implementation
Mode, in the ken that those of ordinary skill in the art possess, can also be on the premise of present inventive concept not be departed from
Make a variety of changes, these changes are related to correlation technique well-known to those skilled in the art, and these both fall within patent of the present invention
Protection domain.
Not departing from the spirit and scope of the present invention can make many other changes and remodeling.It should be appreciated that the present invention is not
It is limited to specific implementation method, the scope of the present invention is defined by the following claims.
Claims (9)
1. a kind of system for detecting tire pressure based on bluetooth 4.0, it is characterised in that including：Installed in the reception list of cabin interior
Unit and installed in the transmitter unit of each inside tires of automobile；
The receiving unit includes audio frequency and video processing module, a MCU main control modules and the first bluetooth module, first bluetooth
Module is connected with a MCU main control modules, and a MCU main control modules are connected with the audio frequency and video processing module, the sound
Output end connection vehicle-carrying display screen and the speech player of video processing module；
The transmitter unit includes power module, the second bluetooth module, tie pressure detection module and the 2nd MCU main control modules；It is described
Tie pressure detection module by A/D modular converters connect the 2nd MCU main control modules input, the 2nd MCU main control modules with
Second bluetooth module is connected, and the power module is that tie pressure detection module, the second bluetooth module and the 2nd MCU main control modules are supplied
Electricity；
The transmitter unit enters row data communication with receiving unit by the second bluetooth module and the first bluetooth module.
2. a kind of system for detecting tire pressure based on bluetooth 4.0 according to claim 1, it is characterised in that the reception list
Unit's connection inductive switch, the inductive switch is connected with automobile power source.
3. a kind of system for detecting tire pressure based on bluetooth 4.0 according to claim 1, it is characterised in that the tire pressure inspection
Survey module and also set up the temperature sensor for being detected to tyre temperature and the rotating speed for being detected to tire rotational speed
Sensor, the temperature sensor and speed probe are connected by A/D converter with the 2nd MCU main control modules.
4. a kind of system for detecting tire pressure based on bluetooth 4.0 according to claim 1, it is characterised in that the power supply mould
Block is button cell.
5. a kind of detection method of the system for detecting tire pressure based on bluetooth 4.0, it is characterised in that comprise the following steps：
Inductive switch starts receiving unit during vehicle launch；
Enabling signal is sent to transmitter unit by receiving unit by the first bluetooth module；
Transmitter unit receives enabling signal and controls tie pressure detection module to detect tire pressure by the second bluetooth module；
The detection data of tie pressure detection module is sent to receiving unit by transmitter unit by the second bluetooth module；
Receiving unit is processed the detection data for receiving and exported by audio-video signal；
After vehicle stall, receiving unit is stopped, and transmitter unit enters resting state.
6. the detection method of a kind of system for detecting tire pressure based on bluetooth 4.0 according to claim 5, it is characterised in that
The receiving unit is processed the detection data for receiving and exported by audio-video signal；Specifically include：
First bluetooth module of receiving unit receives the tire pressure that the second bluetooth module of tie pressure detection module sends, and passes through
MCU main control modules are stored and are sent to audio frequency and video processing module and processed, and the audio/video information of generation sends to vehicle-mounted
Display screen and speech player are shown and are alarmed.
7. the detection method of a kind of system for detecting tire pressure based on bluetooth 4.0 according to claim 5, it is characterised in that
The enabling signal is the inductive switch signal being connected with vehicle-mounted automobile power supply switch, and after automobile power source is connected, inductive switch connects
One enabling signal of power supply and generation of logical receiving unit is sent to transmitter unit starts it, when automobile power source disconnects, sensing
Switch disconnects the supply line of receiving unit and produces a cut-off signal to be sent to tie pressure detection module to make it into dormancy.
8. the detection method of a kind of system for detecting tire pressure based on bluetooth 4.0 according to claim 5, it is characterised in that
The tie pressure detection module also sets up temperature sensor for being detected to tyre temperature and for being carried out to tire rotational speed
The speed probe of detection, the temperature sensor and speed probe are connected by A/D converter with MCU main control modules.
9. the detection method of a kind of system for detecting tire pressure based on bluetooth 4.0 according to claim 5, it is characterised in that
The transmitter unit is powered using button cell.
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| CN201710266526.8A CN106915211A (en) | 2017-04-21 | 2017-04-21 | A kind of system for detecting tire pressure and its detection method based on bluetooth 4.0 |
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| CN201710266526.8A CN106915211A (en) | 2017-04-21 | 2017-04-21 | A kind of system for detecting tire pressure and its detection method based on bluetooth 4.0 |
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| CN107648818A (en) * | 2017-09-29 | 2018-02-02 | 聂怀军 | Basket-shooting machine basketball tire pressure management method, system and computer-readable recording medium |
| CN107648819A (en) * | 2017-09-29 | 2018-02-02 | 聂怀军 | Basket-shooting machine basketball tire pressure adjusting method, system and computer-readable recording medium |
| CN108045180A (en) * | 2017-12-04 | 2018-05-18 | 上海志工电子科技有限公司 | A kind of tire pressure monitoring system based on BCM Yu TPMS responses circuit |
| CN109353174A (en) * | 2018-11-28 | 2019-02-19 | 江苏鸿鹄电子科技有限公司 | A kind of vehicle tire pressure monitoring device based on T-Box |
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| CN107648818A (en) * | 2017-09-29 | 2018-02-02 | 聂怀军 | Basket-shooting machine basketball tire pressure management method, system and computer-readable recording medium |
| CN107648819A (en) * | 2017-09-29 | 2018-02-02 | 聂怀军 | Basket-shooting machine basketball tire pressure adjusting method, system and computer-readable recording medium |
| CN107648819B (en) * | 2017-09-29 | 2019-08-13 | 聂怀军 | Basket-shooting machine basketball tire pressure adjusting method, system and computer readable storage medium |
| CN107648818B (en) * | 2017-09-29 | 2019-08-13 | 聂怀军 | Basket-shooting machine basketball tire pressure management method, system and computer readable storage medium |
| CN108045180A (en) * | 2017-12-04 | 2018-05-18 | 上海志工电子科技有限公司 | A kind of tire pressure monitoring system based on BCM Yu TPMS responses circuit |
| CN109353174A (en) * | 2018-11-28 | 2019-02-19 | 江苏鸿鹄电子科技有限公司 | A kind of vehicle tire pressure monitoring device based on T-Box |
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