TWI764126B - Tire pressure sensor, and burning device and burning method thereof - Google Patents

Abstract

A tire pressure sensor burning device for burning at least one tire pressure sensors having or being externally inputted an exclusive code and a joint code. The tire pressure sensor burning device includes a burning tool in which a communication protocol is stored and includes a transmission unit. The transmission unit is connected with the tire pressure sensor and sends a switch command thereto for switching the mode of the tire pressure sensor from the exclusive code to the joint code. The burning tool, with the joint code, thereafter unilaterally burns the communication protocol to the tire pressure sensor. Therefore, the tire pressure sensor burning device reduces the time consumption of burning the communication protocol because without repeatedly confirm the exclusive code and the burning data of the tire pressure sensor during the burning process.

Description

Tire pressure sensor and its programming device and programming method

The present invention relates to a tire pressure sensor programming device and a programming method, and more particularly, to a programming device and a programming method for unidirectionally programming tire pressure sensors using a shared identification code.

Tire pressure sensors are a must in today's commercial vehicles. Since the communication protocols used by different car models are not unified, car dealers will burn the applicable communication protocol of the car model into the tire pressure sensor before selling it to consumers. For end-of-life repair shops or tire pressure sensor manufacturers, different communication protocols must be programmed according to various vehicle models.

In the past programming method, a specific tire pressure sensor was identified in a targeted manner, and the communication protocol was transmitted one-to-one and sequentially. During this process, the programming device continuously sends out confirmation commands to request the tire pressure sensor to reply whether it has received a complete packet. Such a mechanism makes the burning job rather tedious and time-consuming.

The main cause of the above problem is: each tire pressure sensor has its own identification code. In order to ensure that the communication protocol is correctly transmitted to the target tire pressure sensor, rather than wrongly received by other tire pressure sensors, Therefore, there is a confirmation mechanism. However, if the same communication protocol is to be programmed to multiple tire pressure sensors, such a confirmation mechanism is obviously unnecessary, which only results in an unnecessary problem of low efficiency.

In view of the low efficiency of the conventional tire pressure sensor programming device, the present invention provides a tire pressure sensor, a programming device and a programming method thereof. The present invention converts the tire pressure sensor into the mode of shared identification code before transmitting the communication protocol. Since only the tire pressure sensor to be programmed will be switched to the shared identification code mode, there is no need to request tire pressure during transmission. The sensor replies with its identification code and packet transmission status to effectively solve the time-consuming problem of programming.

According to an embodiment of the present invention, a tire pressure sensor programming device is provided, which is used for programming at least one tire pressure sensor, and the tire pressure sensor stores or externally input an exclusive identification code and a shared identification code. The tire pressure sensor programming device includes a programming tool, which stores a communication protocol corresponding to at least one vehicle model, and includes a transmission unit. The transmission unit signal is connected to the tire pressure sensor and sends a switching command to it, so that the tire pressure sensor is switched from the exclusive identification code to the mode of the shared identification code. Afterwards, the programming tool sends a programming command to the tire pressure sensor through the transmission unit, and unidirectionally writes the communication protocol to the tire pressure sensor through the shared identification code.

In this embodiment, a switching command is used to switch the target tire pressure sensor from the mode of the exclusive identification code to the mode of the shared identification code, so that other tire pressure sensors with unswitched modes are excluded. Therefore, only the tire pressure sensor in the shared ID mode will receive the communication protocol, so the tire pressure sensor programming device does not need to repeatedly confirm whether the packet is received by the correct receiving end.

With the tire pressure sensor programming device disclosed in this embodiment, the time required for the sending end and the receiving end to interactively transmit confirmation packets can be effectively saved, so as to improve the efficiency of programming the communication protocol.

In a preferred embodiment, the aforementioned tire pressure sensors may be plural, and the shared identification codes used by these tire pressure sensors are the same. As explained above, the shared ID can not only be used for burning Record a single tire pressure sensor, and can also distribute to multiple tire pressure sensors at the same time. During the transmission of the communication protocol, the tire pressure sensor programming device uses the shared identification code to identify the tire pressure sensor. Therefore, only the tire pressure sensor switched to the shared identification code mode will receive the communication protocol, so the shared identification code is also applicable to the situation of programming multiple tire pressure sensors at the same time.

Further, for the tire pressure sensor programming device, the tire pressure sensors entering the shared identification code mode are all the same receiving end, so the communication protocol does not need to be programmed in sequence, but can be programmed simultaneously. to all tire pressure sensors.

In one embodiment, the programming tool may further include a data input unit, which can be used for inputting or obtaining a dedicated identification code or a shared identification code from outside the programming tool. The signal of the data input unit is connected to the transmission unit to write the exclusive identification code or the common identification code into the tire pressure sensor. In this way, the tire pressure sensor programming device can accept the maintenance personnel or the tire pressure sensor manufacturer to edit the identification code externally. The data input unit may be a wireless receiver, a camera lens, a voice recorder or a keyboard, but the specific aspects are not limited to those listed here. For example, the data input unit may also be a barcode scanner, and the unique identification code is displayed on the tire pressure sensor in the form of a barcode. In this way, the operator can directly scan the barcode to obtain the unique identification code of each tire pressure sensor.

In addition, the programming tool may be a portable electronic product such as a mobile phone, a PDA, or a tablet computer, but a fixed electronic product that transmits a communication protocol by remote communication is not excluded.

The aforementioned transmission unit can be a Bluetooth transmitter or a wireless radio frequency transmitter. When the tire pressure sensor (ie, the communication protocol receiver) also has a Bluetooth receiver, the present embodiment can program the communication protocol through Bluetooth communication.

In the embodiment of programming a plurality of tire pressure sensors, the transmission unit may further send a trigger command to the tire pressure sensors. The purpose of the trigger command is to request each tire pressure sensor to reply with its own unique identification code, so that the programming tool can select at least one of these exclusive identification codes, so as to send a switching command to the tire pressure sensor corresponding to the exclusive identification code.

The transmission unit of this embodiment can also send a reply command to the tire pressure sensor after the programming of the communication protocol is completed. The reply command includes a verification procedure and a reply procedure. The verification procedure is to check the programming result of the communication protocol; the reply procedure is to reply to the check result of the verification procedure and its own unique identification code.

Since this embodiment does not confirm the integrity of the transmission packet during the process of programming the communication protocol, the function of the reply command is to request the tire pressure sensor to return the final programming result, so that the operator can confirm whether the programming is completed.

According to another embodiment of the present invention, a tire pressure sensor is provided for receiving a communication protocol corresponding to at least one vehicle model. The tire pressure sensor includes a memory and a signal transceiver unit. The memory is used to store or externally input the unique identification code and the shared identification code. The signal transceiver unit is used for receiving switching commands and programming commands. When the signal transceiver unit receives the switching command, the tire pressure sensor switches from the mode of the exclusive identification code to the mode of the shared identification code; and when receiving the programming command, the tire pressure sensor uses the shared identification code list. Receive protocol to ground.

In one embodiment, when the signal transceiving unit receives the switching command, it can transmit its own unique identification code, so that the tire pressure sensor programming device can know that the mode of the tire pressure sensor has been switched.

After the programming of the communication protocol is completed, the signal transceiver unit can transmit the programming result of the communication protocol and the exclusive identification code to the outside. The signal transceiver unit may include a Bluetooth receiver or a wireless radio frequency receiver, but is not limited thereto. When the signal transceiver unit is a Bluetooth receiver, the communication protocol can be received through the Bluetooth receiver.

According to yet another embodiment of the present invention, a tire pressure sensor is provided for receiving a communication protocol corresponding to at least one vehicle model. The tire pressure sensor includes memory, a signal transceiving unit, a power module, a central processing unit, a voltage measuring unit, an acceleration measuring unit, a pressure measuring unit and a temperature measuring unit. A shared identification code is stored in the memory or input from the outside, and the tire pressure sensor unidirectionally receives the aforementioned communication protocol through the shared identification code. The signal transceiver unit is used for receiving external signals. The power module provides power for each component in the tire pressure sensor. The central processing unit is connected with the memory, the signal transceiving unit and the power module. The voltage measuring unit measures the voltage value of the tire pressure sensor, and is connected to the central processing unit to transmit the voltage value to it. The acceleration measurement unit measures the acceleration value of the tire pressure sensor, and is connected to the central processing unit to transmit the acceleration value to it. The pressure measuring unit measures the pressure value of the tire, and is connected to the central processing unit to transmit the pressure value to it. The temperature measuring unit measures the temperature value of the tire, and is connected to the central processing unit to transmit the temperature value to it.

The meanings of the exclusive identification code and the shared identification code are as described in the foregoing embodiments, and will not be repeated here. In addition, the shared identification code of the aforementioned tire pressure sensor may be the same as the shared identification code of another external tire pressure sensor.

According to another embodiment of the present invention, a tire pressure sensor programming method is provided, which is used for programming at least one tire pressure sensor, and the tire pressure sensor stores an exclusive identification code and a shared identification code inputted from outside. The tire pressure sensor programming method includes the following steps. A burning tool is provided, which stores a communication protocol corresponding to at least one vehicle model. A transmission unit is provided, and the signal of the transmission unit is connected to the tire pressure sensor, so as to send a switching command to the tire pressure sensor, and the switching command makes the tire pressure sensor switch from the exclusive identification code to the mode of the shared identification code. The operation transmission unit sends a programming instruction to the tire pressure sensor. And, according to the programming instruction, the communication protocol is unidirectionally programmed to the tire pressure sensor by using the shared identification code.

The word "one-way" mentioned above means that the tire pressure sensor programming device and programming method do not request the tire pressure sensor to return the packet reception status during the process of programming the communication protocol, so as to save waiting for a response or is the time of data transfer.

The technical principle of the tire pressure sensor programming method of the present embodiment has been disclosed in the above-mentioned tire pressure sensor programming device, so it will not be further described here.

The aforementioned tire pressure sensors may be plural, and the common identification codes used by each tire pressure sensor are the same. Under this premise, the tire pressure sensor programming method may further include: operating a programming tool, and simultaneously programming a communication protocol for a plurality of tire pressure sensors by using a shared identification code.

The aforementioned tire pressure sensor programming method may further include: providing a data input unit. Enter the unique identification code or the shared identification code in the data input unit. And operate the transmission unit to write the exclusive identification code or the shared identification code into the tire pressure sensor. Alternatively, the data input unit can also be operated to obtain an exclusive identification code or a shared identification code from outside the programming tool.

In one embodiment, the tire pressure sensor programming method may further include: after the communication protocol programming is completed, the operation transmission unit sends a reply command to the tire pressure sensor. The reply command includes a verification procedure and a reply procedure. The verification procedure is to check the programming result of the communication protocol; the reply procedure is to reply to the check result of the verification procedure and its own unique identification code.

100: Tire pressure sensor programming device

200: Burning tool

210: Transmission unit

220: Data input unit

300: Tire pressure sensor programming method

310~350: Steps

400: Tire pressure sensor

410: Memory

420: Signal transceiver unit

421: Bluetooth receiver

422: Wireless RF Receiver

430: Power Module

440: CPU

450: Voltage measurement unit

460: Acceleration Measurement Unit

470: Pressure measuring unit

480: Temperature measurement unit

EC: Exclusive identification code

JC: Common identifier

FIG. 1 is a block diagram of the structure of a tire pressure sensor programming device according to an embodiment of the present invention.

FIG. 2 is a block diagram of the structure of a tire pressure sensor according to another embodiment of the present invention.

Figure 3 is a schematic diagram of reading the exclusive identification code of the tire pressure sensor programming device in Figure 1.

FIG. 4 is a schematic diagram of the identification code mode switching of the tire pressure sensor programming device of FIG. 1 .

FIG. 5 is a flow chart of steps of a tire pressure sensor programming method according to another embodiment of the present invention.

FIG. 6 is a block diagram of the structure of a tire pressure sensor according to another embodiment of the present invention.

Please refer to FIG. 1 , the tire pressure sensor programming device 100 includes a programming tool 200 , and the programming tool 200 further includes a transmission unit 210 . The programming tool 200 stores a communication protocol corresponding to at least one vehicle model, and can simultaneously program one or more tire pressure sensors 400 . The burning tool can be a mobile phone, a PDA or a tablet computer, but not limited thereto. The tire pressure sensor programming device 100 may further include components such as a power supply device (or battery), a controller, a human-machine input interface, a serial number reader, etc., but the above components are those of ordinary knowledge in the technical field and can be customized according to different requirements. Self-designed, so it is not shown in the first picture.

Referring to FIG. 2 , each tire pressure sensor 400 has a memory 410 which stores an exclusive identification code EC (Exclusive Code) and a common identification code JC (Joint Code). The exclusive identification codes EC of these tire pressure sensors 400 are different from each other, but they use the same common identification code JC. The exclusive identification code EC and the common identification code JC may be pre-stored in the memory 410 or provided externally, and the ways of obtaining the two identification codes may be different. For example, the burning tool 200 may include a data input unit 220, which may be a wireless receiver, a camera lens, a voice recorder or a keyboard, but is not limited thereto. The data input unit 220 can be used for inputting or obtaining the exclusive identification code EC or the common identification code JC from outside the programming tool 200 . In addition, the data input unit 220 is connected to the transmission unit 210 by a signal, so as to write the exclusive identification code EC or the common identification code JC into the tire pressure sensor 400 .

Preferably, the data input unit 220 can be a barcode scanner, and the exclusive identification code EC is displayed on the tire pressure sensor 400 in the form of a barcode. By scanning the barcode, the programming tool 200 can quickly obtain the exclusive identification code EC.

Referring to FIG. 3 and FIG. 4 , the programming tool 200 is signal-connected to the tire pressure sensor 400 through the transmission unit 210 , and sends a switching command to the tire pressure sensor 400 . In the preferred embodiment shown in FIG. 4 , the transmission unit 210 first sends a trigger command to the tire pressure sensor 400 to request each tire pressure sensor 400 to return its own unique identification code EC to the programming tool 200 , thereby Each tire pressure sensor 400 is identified. At this time, the programming tool 200 can instantly display the exclusive identification code EC of each tire pressure sensor 400, and allow the operator to click on the target object to be programmed. Thereafter, according to the result selected by the operator, the transmission unit 210 sends a switching command to all the tire pressure sensors 400 . Since each tire pressure sensor 400 stores its own unique identification code EC, only the exclusive identification code EC that matches the switching command will the corresponding tire pressure sensor 400 actually be converted into the common identification code JC mode.

After the tire pressure sensors 400 are converted to the mode of the shared identification code JC, the transmission unit 210 sends a programming command to the tire pressure sensors 400 to unidirectionally sense the tire pressures through the shared identification code JC. The device 400 is programmed with the communication protocol. Since only the tire pressure sensor 400 in the mode of sharing the identification code JC can receive the communication protocol, it is not necessary to separately confirm whether the communication protocol is sent to other tire pressure sensors 400 by mistake. At the same time, since the communication protocol sent by the transmission unit 210 to each tire pressure sensor 400 is the same, it is unnecessary to repeatedly confirm whether each tire pressure sensor 400 receives the correct data (because the content of the data is generic).

As can be seen from the above description, the tire pressure sensor programming device 100 uses the common identification code JC as a unified code, so that the identification codes used by all tire pressure sensors 400 in the programming process are switched to be the same. With this switching mechanism, the operator can ensure that the communication protocol is transmitted to the set tire pressure sensor 400 , so there is no need to request the receiver to reply whether the packet has been transmitted correctly.

As shown in FIG. 4 , for the programming tool 200 , the object of the transmission communication protocol is the tire pressure sensor 400 identified as the shared identification code JC. Therefore, the programming tool 200 can simultaneously program the communication protocol to the multiple tire pressure sensors 400 by using the common identification code JC.

It should be noted that the above trigger command is not necessary to implement the present invention, and the transmission unit 210 can also directly instruct the tire pressure sensor 400 to switch its identification code mode without issuing the trigger command. Moreover, the switching command and the programming command can be combined into the same command.

Referring back to FIG. 2 , since the transmission unit 210 does not request the tire pressure sensor 400 to return its packet receiving status during the process of programming the communication protocol, the transmission unit 210 can further send each tire after the communication protocol is programmed. The signal transceiving unit 420 of the pressure sensor 400 sends a reply command. The reply command specifically includes a verification procedure and a reply procedure. In the verification process, the CPU 440 reads the memory 410 to check the programming result of the communication protocol; the reply process is that the signal transceiver unit 420 returns the check result of the CPU 440 and the exclusive identification code EC to the transmission unit 210 .

The aforementioned transmission unit 210 may be a Bluetooth transmitter or a wireless radio frequency transmitter. If the transmission unit 210 is a Bluetooth transmitter and the tire pressure sensor has a Bluetooth receiver, the communication protocol can also be programmed to the tire pressure sensor 400 through Bluetooth communication.

In addition to the tire pressure sensor programming device 100 , the present invention also includes an independent embodiment of the tire pressure sensor 400 . In FIG. 2 , the tire pressure sensor 400 mainly includes a memory 410 , a signal transceiving unit 420 , a power module 430 , and a central processing unit 440 . The memory 410 is used for storing the exclusive identification code EC, the common identification code JC and other built-in necessary programs. The signal transceiving unit 420 includes a Bluetooth receiver 421 or/and a wireless radio frequency receiver 422, and the wireless radio frequency receiver 422 can use wireless low frequency (LF), wireless high frequency (RF), etc. Transmission in various frequency bands. The exclusive identification code EC and the common identification code JC can also be written into the memory 410 via the signal transceiving unit 420 , or edited directly in the memory 410 . The Bluetooth receiver 421 and the radio frequency receiver 422 may correspond to the transmission units 210 using different transmission frequency bands, respectively. That is, the present invention does not limit the transmission path of the communication protocol. Furthermore, since the Bluetooth receiver 421 and the radio frequency receiver 422 also include respective data storage units (such as IC chips), the exclusive identification code EC and the common identification code JC can also be obtained from codes pre-stored in these receivers. come.

The signal transceiving unit 420 is used for communicating with the transmitting unit 210 of the programming tool 200 to receive the switching command and the programming command. As described above, when the signal transceiving unit 420 receives the switching instruction, the central processing unit 440 switches the tire pressure sensor 400 from the mode of the exclusive identification code EC to the mode of the shared identification code JC. When receiving the programming instruction, the central processing unit 440 turns on the signal transceiving unit 420 , receives the communication protocol through the shared identification code JC, and writes the data to the memory 410 .

The tire pressure sensor 400 further includes sensing elements such as a voltage measuring unit 450 , an acceleration measuring unit 460 , a pressure measuring unit 470 and a temperature measuring unit 480 , which are connected to the power module 430 and the central processing unit 440 .

As shown in FIG. 3 and FIG. 4, when only a specific tire pressure sensor 400 is selected to be programmed, the signal transceiver unit 420 may reply the exclusive identification code EC to the transmission unit 210 first when receiving the switching command. So that the programming tool 200 can identify the tire pressure sensor 400 . In this way, the operator can click on the tire pressure sensor 400 to be programmed on the programming tool 200 , and only send the switching command and the programming command to the selected tire pressure sensor 400 .

After the programming of the communication protocol is completed, each signal transceiver unit 420 can return the programming result of the communication protocol and the exclusive identification code EC of the tire pressure sensor 400 to the transmission unit 210 . this reply The purpose of the mechanism is for the operator to confirm whether the communication protocol has been completely transmitted, or some missing data needs to be transmitted again.

Referring to FIG. 5, another embodiment of the present invention provides a tire pressure sensor programming method 300 for programming at least one tire pressure sensor 400, and the tire pressure sensor 400 stores or is exclusively identified by external input code EC and common identification code JC. The tire pressure sensor programming method 300 includes the following steps. Step 310 is to provide the burning tool 200, and the burning tool 200 stores a communication protocol corresponding to at least one vehicle model. Step 320 is to provide the transmission unit 210 . Step 330 is to connect the signal of the operation transmission unit 210 to the tire pressure sensor 400 to send a switching command to the tire pressure sensor 400 . The switching command causes the tire pressure sensor 400 to switch from the exclusive identification code EC to the mode of the shared identification code JC. Step 340 is for the operation transmission unit to send a programming instruction to the tire pressure sensor 400 . Step 350 is to unidirectionally program the communication protocol to the tire pressure sensor by using the shared identification code JC according to the programming instruction.

The technical principle of the tire pressure sensor programming method 300 has already been disclosed in the tire pressure sensor programming device 100 , so it will not be repeated here.

The aforementioned tire pressure sensor programming method 300 may further include: providing a data input unit 220 and operating the data input unit 220 to obtain an exclusive identification code EC or a common identification code JC from outside the programming tool 200 . Alternatively, the exclusive identification code EC or the common identification code JC may be input into the data input unit 220 , and the transmission unit 210 may be operated to write the exclusive identification code EC or the common identification code JC into the tire pressure sensor 400 .

In one embodiment, the aforementioned tire pressure sensors 400 may be plural, and the shared identification codes JC of these tire pressure sensors 400 are the same. The tire pressure sensor programming method 300 may further include: operating the programming tool 200 and simultaneously programming the communication protocol for the tire pressure sensors 400 by using the common identification code JC.

The aforementioned tire pressure sensor programming method 300 may further include: after the communication protocol programming is completed, the operation transmission unit 210 sends a reply command to the tire pressure sensor 400 . The reply command includes the verification procedure and Reply procedure. The verification procedure is to check the programming result of the communication protocol; the reply procedure is to reply the check result of the verification procedure and the exclusive identification code EC to the transmission unit 210 .

Referring to FIG. 6 , the present invention further provides a tire pressure sensor 400 for receiving a communication protocol corresponding to at least one vehicle model. The tire pressure sensor 400 includes a memory 410 , a signal transceiving unit 420 , a power module 430 , a central processing unit 440 , a voltage measuring unit 450 , an acceleration measuring unit 460 , a pressure measuring unit 470 and a temperature measuring unit 480 . A common identification code is stored in the memory 410 or externally input, and the tire pressure sensor 400 unidirectionally receives the aforementioned communication protocol through the common identification code. The signal transceiving unit 420 is used for receiving external signals. The power module 430 provides power for each element in the tire pressure sensor 400 . The central processing unit 440 is connected to the memory 410 , the signal transceiving unit 420 and the power module 430 . The voltage measurement unit 450 measures the voltage value of the tire pressure sensor 400 and is connected to the central processing unit 440 to transmit the voltage value to it. The acceleration measurement unit 460 measures the acceleration value of the tire pressure sensor 400 and is connected to the central processing unit 400 to transmit the acceleration value to it. The pressure measurement unit 470 measures the pressure value of the tire, and is connected to the central processing unit 400 to transmit the pressure value to it. The temperature measurement unit 480 measures the temperature value of the tire, and is connected to the CPU 400 to transmit the temperature value to it.

In this embodiment, the shared identification code may be the same as the shared identification code of another external tire pressure sensor.

As can be seen from the above embodiments, the present invention at least includes the following beneficial effects: First, the present invention utilizes the switching mechanism between the dedicated identification code and the shared identification code to determine the target tire pressure sensor before actually burning the communication protocol. In this way, the present invention does not need to repeatedly request the tire pressure sensor to confirm the packet transmission state during the programming process, which can effectively increase the operation efficiency when programming the communication protocol. Secondly, the shared identification code is used as a unified code when programming the communication protocol, and only the tire pressure sensor switched to the shared identification code mode will receive the communication protocol; therefore, the shared identification code mode allows the operator to simultaneously control multiple tires. The pressure sensor is programmed to solve the problem that each tire pressure sensor must be programmed in sequence under the existing transmission mechanism.

The present invention has been disclosed above with preferred embodiments, but those skilled in the art should understand that the embodiments are only used to describe the present invention, and should not be construed as limiting the scope of the present invention. All equivalent changes or substitutions disclosed in the above-mentioned embodiments shall be deemed to be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be defined by the scope of the patent application.

200: Burning tool

400: Tire pressure sensor

EC: Exclusive identification code

JC: Common identifier

Claims (23)

A tire pressure sensor programming device for programming a plurality of tire pressure sensors, each of the tire pressure sensors stores or externally input an exclusive identification code and a common identification code, and each tire pressure The shared identification codes of the sensors are the same, and the tire pressure sensor programming device includes: a programming tool, which stores a communication protocol corresponding to a vehicle model, and includes: a transmission unit, the signal is connected to each of the The tire pressure sensor sends a switching command to the tire pressure sensor to switch each tire pressure sensor from the dedicated identification code to the mode of the common identification code; wherein, the programming tool sends the tires to the tires through the transmission unit. The pressure sensor sends a programming command, and the programming tool unidirectionally writes the communication protocol to the tire pressure sensors by using the common identification code. The tire pressure sensor programming device of claim 1, wherein the communication protocol is simultaneously programmed to the tire pressure sensors. The tire pressure sensor programming device according to claim 1, wherein the programming tool further comprises: a data input unit for inputting or acquiring each of the exclusive identification codes or the common identification from outside the programming tool and the data input unit signal is connected to the transmission unit to write each of the exclusive identification code or the common identification code into each of the tire pressure sensors. The tire pressure sensor programming device according to claim 3, wherein the data input unit is a wireless receiver, a camera lens, a recorder or a keyboard. The tire pressure sensor programming device according to claim 3, wherein the data input unit is a barcode scanner, and each of the exclusive identification codes is displayed on each of the tire pressure sensors in the form of a barcode. The tire pressure sensor programming device according to claim 1, wherein the transmission unit is a Bluetooth transmitter or a radio frequency transmitter. The tire pressure sensor programming device according to claim 1, wherein the transmission unit is a bluetooth transmitter, each of the tire pressure sensors has a bluetooth receiver, and the communication protocol is transmitted from the bluetooth transmitter to each the bluetooth receiver. The tire pressure sensor programming device according to claim 1, wherein the transmission unit sends a trigger command to the tire pressure sensors, and the trigger command is to request the tire pressure sensors to reply to each of the unique identifications code, and the programming tool selects at least one of the specific identification codes to send the switching command to the tire pressure sensor corresponding to the specific identification code. The tire pressure sensor programming device according to claim 1, wherein after the communication protocol programming is completed, the transmission unit sends a reply command to the tire pressure sensors, and the reply command includes: a verification program , which checks the programming result of the protocol; and A reply procedure, which is to reply the check result of the verification procedure and the unique identification code. The tire pressure sensor programming device according to claim 1, wherein the programming tool is a mobile phone, a PDA or a tablet computer. A tire pressure sensor programming method, which is used for programming a plurality of tire pressure sensors, each of the tire pressure sensors stores or externally input an exclusive identification code and a common identification code, and each tire pressure The shared identification codes of the sensors are the same, and the tire pressure sensor programming method includes the following steps: providing a programming tool that stores a communication protocol corresponding to a vehicle model; providing a transmission unit; operating the transmission The unit signal is connected to each of the tire pressure sensors, so as to send a switching command to each of the tire pressure sensors, and the switching command causes each of the tire pressure sensors to switch from the specific identification code to the mode of the common identification code ; operate the transmission unit to send a programming command to the tire pressure sensors; and according to the programming command, unidirectionally program the communication protocol to the tire pressure sensors through the shared identification code. The tire pressure sensor programming method according to claim 11, further comprising: operating the programming tool, and simultaneously programming the communication protocol for the tire pressure sensors by using the shared identification code. The tire pressure sensor programming method as described in claim 11, further comprising: A data input unit is provided; each of the individual identification codes or the shared identification codes is input into the data input unit; and the transmission unit is operated to write the individual identification codes or the shared identification codes into each of the tire pressure sensors. The tire pressure sensor programming method according to claim 11, further comprising: providing a data input unit; and operating the data input unit to obtain each of the exclusive identification codes or the shared identification from outside the programming tool code. The tire pressure sensor programming method according to claim 11, further comprising: after the communication protocol programming is completed, operating the transmission unit to send a reply command to the tire pressure sensors, and the reply command includes: A verification procedure, which is to check the programming result of the communication protocol; and a reply procedure, which is to reply the inspection result of the verification procedure and the unique identification code. A tire pressure sensor for receiving a communication protocol corresponding to a vehicle model, the tire pressure sensor comprising: a memory, which stores or is externally input an exclusive identification code and a common identification code; and a a signal transceiver unit for receiving a switching command and a programming command; Wherein, when the signal transceiver unit receives the switching instruction, the tire pressure sensor switches from the exclusive identification code to the shared identification code mode, and transmits the exclusive identification code to the outside; wherein, the signal transceiver unit receives During the programming command, the tire pressure sensor unidirectionally receives the communication protocol through the shared identification code. The tire pressure sensor according to claim 16, wherein after the programming of the communication protocol is completed, the signal transceiver unit transmits the programming result of the communication protocol and the exclusive identification code to the outside. The tire pressure sensor according to claim 16, wherein the signal transceiving unit comprises a Bluetooth receiver or a wireless radio frequency receiver. The tire pressure sensor of claim 16, wherein the signal transceiving unit is a Bluetooth receiver, and the communication protocol is received through the Bluetooth receiver. A tire pressure sensor is used to receive a communication protocol corresponding to a vehicle model. The tire pressure sensor includes: a memory, which stores or is externally input an exclusive identification code and a shared identification code, the shared identification code. The identification code is the same as the common identification code of another external tire pressure sensor, and the tire pressure sensor can be switched from the exclusive identification code to the mode of the common identification code, and unidirectionally through the common identification code receiving the communication protocol; a signal transceiver unit for receiving external signals; a power module for providing power to the tire pressure sensor; a central processing unit connected to the memory, the signal transceiving unit and the power module; a voltage measuring unit measuring a voltage value of the tire pressure sensor and connected to the central processing unit to transmit the voltage value to it ; an acceleration measurement unit, which measures an acceleration value of the tire pressure sensor, and is connected to the central processing unit to transmit the acceleration value to it; a pressure measurement unit, which measures a pressure value of the tire and is connected to the central processing unit to transmit the pressure value to it; and a temperature measurement unit, which measures a temperature value of the tire and is connected to the central processing unit to transmit the temperature value to it. A tire pressure sensor programming device for programming at least one tire pressure sensor, the tire pressure sensor stores or is externally input an exclusive identification code and a common identification code, the tire pressure sensor The programming device includes: a programming tool, which stores a communication protocol corresponding to a car model, and includes: a transmission unit, which is a Bluetooth transmitter or a wireless radio frequency transmitter, and the transmission unit signal is connected to the tire pressure The sensor sends a switching command to it, so that the tire pressure sensor is switched from the exclusive identification code to the mode of the shared identification code; wherein, the programming tool sends the tire pressure sensor to the tire pressure sensor through the transmission unit a programming instruction, and the programming tool unidirectionally programs the communication protocol to the tire pressure sensor by using the shared identification code. A tire pressure sensor for receiving a communication protocol corresponding to a vehicle model, the tire pressure sensor comprising: a memory, which stores or is externally input an exclusive identification code and a common identification code; and a The signal transceiver unit includes a bluetooth receiver or a radio frequency receiver, and is used for receiving a switching command and a programming command; wherein, when the signal transceiver unit receives the switching command, the tire pressure sensor is sent by the The dedicated identification code is switched to the mode of the shared identification code; wherein, when the signal transceiver unit receives the programming command, the tire pressure sensor unidirectionally receives the communication protocol through the shared identification code. A tire pressure sensor for receiving a communication protocol corresponding to a vehicle model, the tire pressure sensor comprising: a memory, which stores or is externally input an exclusive identification code and a shared identification code, the shared identification code The identification code is the same as the shared identification code of another external tire pressure sensor; and a signal transceiving unit for receiving a switching command and a programming command; wherein, when the signal transceiving unit receives the switching command, The tire pressure sensor is switched from the dedicated identification code to the mode of the shared identification code; wherein, when the signal transceiver unit receives the programming command, the tire pressure sensor unidirectionally receives the shared identification code the communication protocol.

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