阅读说明：本技术 一种胎压传感器升级方法、装置、设备及介质 (Tire pressure sensor upgrading method, device, equipment and medium ) 是由 刘均 李亚军 于 2019-11-28 设计创作，主要内容包括：本申请公开了一种胎压传感器升级方法、装置、设备及介质,包括：对预设的公共频段进行扫描；接收胎压传感器利用所述公共频段发送的所述胎压传感器自身的标识信息；利用所述标识信息确定待升级的目标胎压传感器；对预设的升级频段集进行扫描,确定出所述升级频段集中没有信号干扰的升级频段为目标升级频段；利用所述目标升级频段对待升级的所述目标胎压传感器进行程序升级。这样,利用从升级频段集中确定出的没有信号干扰的频段为目标升级频段,然后利用该目标升级频段对胎压传感器进行升级,无需移开不需要升级的传感器,能够避免胎压传感器升级过程中的通信串扰,减少人工成本,从而提高升级效率。(The application discloses a tire pressure sensor upgrading method, a tire pressure sensor upgrading device, tire pressure sensor upgrading equipment and tire pressure sensor upgrading media, which comprise the following steps: scanning a preset common frequency band; receiving identification information of the tire pressure sensor sent by the tire pressure sensor by using the common frequency band; determining a target tire pressure sensor to be upgraded by using the identification information; scanning a preset upgrading frequency band set, and determining an upgrading frequency band without signal interference in the upgrading frequency band set as a target upgrading frequency band; and upgrading the program of the target tire pressure sensor to be upgraded by utilizing the target upgrading frequency band. Like this, the frequency channel that the utilization was concentrated from the upgrading frequency channel and is confirmed that there is not signal interference is the target frequency channel of upgrading, then utilizes this target frequency channel of upgrading to upgrade tire pressure sensor, need not to move away the sensor that need not upgrade, can avoid the communication of tire pressure sensor upgrading in-process to crosstalk, reduces the cost of labor to improve upgrading efficiency.)

1. A tire pressure sensor upgrading method is applied to electronic equipment and comprises the following steps:

scanning a preset common frequency band;

receiving identification information of the tire pressure sensor sent by the tire pressure sensor by using the common frequency band;

determining a target tire pressure sensor to be upgraded by using the identification information;

scanning a preset upgrading frequency band set, and determining an upgrading frequency band without signal interference in the upgrading frequency band set as a target upgrading frequency band;

and upgrading the program of the target tire pressure sensor to be upgraded by utilizing the target upgrading frequency band.

2. The tire pressure sensor upgrading method according to claim 1, further comprising, after scanning the preset common frequency band:

and if the tire pressure sensor is not scanned, generating corresponding prompt information that the tire pressure sensor is not found.

3. The tire pressure sensor upgrading method according to claim 1, wherein before scanning the preset common frequency band, the method further comprises:

and acquiring the public frequency band and the upgrading frequency band set, and storing the public frequency band and the upgrading frequency band set to the local.

4. The tire pressure sensor upgrading method according to any one of claims 1 to 3, wherein the performing of the program upgrading on the target tire pressure sensor to be upgraded by using the target upgrading frequency band includes:

sending a frequency jump instruction for jumping to the target upgrading frequency band to the target tire pressure sensor to be upgraded so that the target tire pressure sensor to be upgraded jumps the transmitting frequency band of the target tire pressure sensor to the target upgrading frequency band;

skipping the receiving frequency band of the self to the target upgrading frequency band;

and upgrading the program of the target tire pressure sensor with successful frequency hopping.

5. A tire pressure sensor upgrading method is applied to a tire pressure sensor and comprises the following steps:

acquiring a scanning signal sent by electronic equipment;

sending self identification information to the electronic equipment by using a preset public frequency band;

program upgrading is carried out by utilizing the target upgrading frequency band; the target upgrading frequency band is a frequency band which is determined by scanning a preset upgrading frequency band set by the electronic equipment and has no signal interference in the upgrading frequency band set.

6. The utility model provides a tire pressure sensor upgrading device which characterized in that is applied to electronic equipment, includes:

the public frequency band scanning module is used for scanning a preset public frequency band;

the identification information acquisition module is used for receiving the identification information of the tire pressure sensor sent by the tire pressure sensor by utilizing the public frequency band;

the to-be-upgraded sensor determining module is used for determining a target tire pressure sensor to be upgraded by utilizing the identification information;

the target upgrading frequency band determining module is used for scanning a preset upgrading frequency band set and determining an upgrading frequency band without signal interference in the upgrading frequency band set as a target upgrading frequency band;

and the sensor upgrading module is used for upgrading the program of the target tire pressure sensor to be upgraded by utilizing the target upgrading frequency band.

7. The tire pressure sensor upgrade device according to claim 6, further comprising:

and the preset frequency band acquisition module is used for acquiring the public frequency band and the upgrading frequency band set and storing the public frequency band and the upgrading frequency band set to the local.

8. The tire pressure sensor upgrade device according to claim 6,

the sensor upgrading module is specifically used for sending a frequency jump instruction for jumping to the target upgrading frequency band to the target tire pressure sensor to be upgraded so that the target tire pressure sensor to be upgraded jumps the transmission frequency band of the target tire pressure sensor to the target upgrading frequency band; skipping the receiving frequency band of the self to the target upgrading frequency band; and upgrading the program of the target tire pressure sensor with successful frequency hopping.

9. An electronic device comprising a processor and a memory; wherein the content of the first and second substances,

the memory is used for storing a computer program;

the processor for executing the computer program to implement the tire pressure sensor upgrading method according to any one of claims 1 to 4.

10. A computer-readable storage medium for storing a computer program, wherein the computer program, when executed by a processor, implements the tire pressure sensor upgrade method according to any one of claims 1 to 4.

Technical Field

The application relates to the technical field of vehicle diagnosis, in particular to a tire pressure sensor upgrading method, device, equipment and medium.

Background

With the improvement of people on the understanding of vehicle running safety and the requirement of a country for a new delivery vehicle to be standard tire pressure detection systems, a large number of vehicles with tire pressure functions are available. The maintenance of the tire pressure system is increasingly problematic during use. If the tire pressure sensor breaks down and needs to be replaced, the sensor of the original factory can be purchased, but the price is higher, and the universality is not good. The existing universal tire pressure sensor has the advantages that the hardware platform supports the functions of tire pressure sensors of various manufacturers, and the functions of the tire pressure sensors of different vehicle types can be realized by upgrading the software of the sensors. However, in the process of upgrading the program of the general tire pressure sensor, other tire pressure sensors nearby sometimes sense the upgrading command and send out a response, so that when a file is upgraded for the sensors, if a plurality of sensors exist, the communication effect is affected, and the normal upgrading process is affected.

In the prior art, in the process of upgrading a general tire pressure sensor, in order to avoid signal interference, the tire pressure sensor to be upgraded is generally close to a handheld tool, and other sensors are far away, so that the operation is complex, and the effect of reducing the signal interference is limited.

Disclosure of Invention

In view of this, an object of the present application is to provide a method, an apparatus, a device and a medium for upgrading a tire pressure sensor, which can avoid communication crosstalk in the process of upgrading the tire pressure sensor, thereby improving the upgrading efficiency.

The specific scheme is as follows:

in a first aspect, the present application discloses a tire pressure sensor upgrading method, applied to an electronic device, including:

scanning a preset common frequency band;

receiving identification information of the tire pressure sensor sent by the tire pressure sensor by using the common frequency band;

determining a target tire pressure sensor to be upgraded by using the identification information;

scanning a preset upgrading frequency band set, and determining an upgrading frequency band without signal interference in the upgrading frequency band set as a target upgrading frequency band;

and upgrading the program of the target tire pressure sensor to be upgraded by utilizing the target upgrading frequency band.

Optionally, after the scanning the preset common frequency band, the method further includes:

and if the tire pressure sensor is not scanned, generating corresponding prompt information that the tire pressure sensor is not found.

Optionally, before scanning the preset common frequency band, the method further includes:

and acquiring the public frequency band and the upgrading frequency band set, and storing the public frequency band and the upgrading frequency band set to the local.

Optionally, the upgrading the program of the target tire pressure sensor to be upgraded by using the target upgrading frequency band includes:

sending a frequency jump instruction for jumping to the target upgrading frequency band to the target tire pressure sensor to be upgraded so that the target tire pressure sensor to be upgraded jumps the transmitting frequency band of the target tire pressure sensor to the target upgrading frequency band;

skipping the receiving frequency band of the self to the target upgrading frequency band;

and upgrading the program of the target tire pressure sensor with successful frequency hopping.

In a second aspect, the present application discloses a tire pressure sensor upgrading method, applied to a tire pressure sensor, comprising:

acquiring a scanning signal sent by electronic equipment;

sending self identification information to the electronic equipment by using a preset public frequency band;

program upgrading is carried out by utilizing the target upgrading frequency band; the target upgrading frequency band is a frequency band which is determined by scanning a preset upgrading frequency band set by the electronic equipment and has no signal interference in the upgrading frequency band set.

In a third aspect, the present application discloses a tire pressure sensor upgrading apparatus, applied to an electronic device, including:

the public frequency band scanning module is used for scanning a preset public frequency band;

the identification information acquisition module is used for receiving the identification information of the tire pressure sensor sent by the tire pressure sensor by utilizing the public frequency band;

the to-be-upgraded sensor determining module is used for determining a target tire pressure sensor to be upgraded by utilizing the identification information;

the target upgrading frequency band determining module is used for scanning a preset upgrading frequency band set and determining an upgrading frequency band without signal interference in the upgrading frequency band set as a target upgrading frequency band;

and the sensor upgrading module is used for upgrading the program of the target tire pressure sensor to be upgraded by utilizing the target upgrading frequency band.

Optionally, the system further comprises a preset frequency band acquisition module, configured to acquire the common frequency band and the upgraded frequency band set, and store the common frequency band and the upgraded frequency band set locally.

Optionally, the system further comprises a scanning failure prompt module, configured to generate corresponding prompt information that the tire pressure sensor is not found if the tire pressure sensor is not scanned.

Optionally, the sensor upgrading module is specifically configured to send a frequency jump instruction for jumping to the target upgrading frequency band to the target tire pressure sensor to be upgraded, so that the target tire pressure sensor to be upgraded jumps its own transmitting frequency band to the target upgrading frequency band; skipping the receiving frequency band of the self to the target upgrading frequency band; and upgrading the program of the target tire pressure sensor with successful frequency hopping.

In a fourth aspect, the present application discloses an electronic device comprising a processor and a memory; wherein the content of the first and second substances,

the memory is used for storing a computer program;

the processor is used for executing the computer program to realize the tire pressure sensor upgrading method.

In a fifth aspect, the present application discloses a computer readable storage medium for storing a computer program, wherein the computer program, when executed by a processor, implements the aforementioned tire pressure sensor upgrade method.

It is thus clear that this application scans predetermined public frequency channel earlier, and the receipt tire pressure sensor utilizes public frequency channel sends tire pressure sensor self's identification information, then utilizes identification information confirms the target tire pressure sensor who treats the upgrading to scan predetermined upgrading frequency channel set, determine upgrading frequency channel is concentrated for the target upgrading frequency channel that does not have signal interference, utilizes at last the target upgrading frequency channel is treated the upgrading target tire pressure sensor carries out the procedure and upgrades. Like this, the frequency channel that the utilization was concentrated from the upgrading frequency channel and is confirmed that there is not signal interference is the target frequency channel of upgrading, then utilizes this target frequency channel of upgrading to upgrade tire pressure sensor, need not to move away the sensor that need not upgrade, can avoid the communication of tire pressure sensor upgrading in-process to crosstalk, reduces the cost of labor to improve upgrading efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a flow chart of a tire pressure sensor upgrading method disclosed in the present application;

FIG. 2 is a schematic diagram of a communication between a hand-held tire pressure tool and a tire pressure sensor as disclosed herein;

FIG. 3 is a flow chart of a specific tire pressure sensor upgrade method disclosed herein;

FIG. 4 is a flow chart of a tire pressure sensor upgrade method disclosed herein;

fig. 5 is a schematic structural diagram of an upgrading device of a tire pressure sensor disclosed in the present application;

fig. 6 is a block diagram of an electronic device disclosed in the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the prior art, in the process of upgrading a general tire pressure sensor, in order to avoid signal interference, the tire pressure sensor to be upgraded is generally close to a handheld tool, and other sensors are far away, so that the operation is complex, and the effect of reducing the signal interference is limited. Therefore, the tire pressure sensor upgrading scheme is provided, communication crosstalk in the tire pressure sensor upgrading process can be avoided, labor cost is reduced, and upgrading efficiency is improved.

Referring to fig. 1, an embodiment of the present application discloses a tire pressure sensor upgrading method, which is applied to an electronic device, and includes:

step S11: and scanning the preset public frequency band.

Step S12: and receiving the identification information of the tire pressure sensor sent by the tire pressure sensor by using the public frequency band.

The electronic device of the present application is an electronic device capable of communicating with the tire pressure sensor and transmitting data, and includes a PC (personal computer), a Personal Digital Assistant (PDA), and various mobile terminals, such as a handheld tire pressure tool. It should be noted that a low-frequency link and a high-frequency link exist between the electronic device and the tire pressure sensor, the electronic device transmits low frequency and receives high frequency, the tire pressure sensor transmits high frequency and receives low frequency, and signal interference in the upgrading process exists in the high-frequency link. In a specific embodiment, the electronic device scans a preset common frequency band by transmitting a low frequency signal through a low frequency signal transmitter, and then receives a signal of the preset common frequency band, specifically, identification information sent by the tire pressure sensor, such as an Identity Document (ID) of the tire pressure sensor, through a high frequency signal receiver. In addition, in the embodiment, a unique default ID may be assigned to each tire pressure sensor, and in order to facilitate the user to distinguish and confirm each tire pressure sensor, the corresponding default ID may be identified on the housing of the tire pressure sensor. Taking a handheld tire pressure tool as an example, see fig. 2, fig. 2 is a communication schematic diagram of a handheld tire pressure tool and a tire pressure sensor disclosed in the present application, the handheld tire pressure tool transmits a 125KHZ low-frequency signal to scan, after receiving a scanning information number, the tire pressure sensor responds through a preset public frequency band, sends its identification information to the handheld tire pressure tool, and then the handheld tire pressure tool receives a signal of the preset public frequency band through a high-frequency signal receiver, that is, the signal transmitting frequency band of the tire pressure sensor to be upgraded and the signal receiving frequency band of the handheld tire pressure tool need to be set as the public frequency band in advance, and the public frequency band is one of 315MHZ to 433 MHZ.

Step S13: and determining a target tire pressure sensor to be upgraded by using the identification information.

In a specific embodiment, the target tire pressure sensor to be upgraded may be determined from the acquired identification information. And if the tire pressure sensor is not scanned, generating corresponding prompt information that the tire pressure sensor is not found.

Step S14: scanning a preset upgrading frequency band set, and determining that the upgrading frequency band without signal interference in the upgrading frequency band set is a target upgrading frequency band.

The embodiment can acquire the public frequency band and the upgrading frequency band set in advance, and store the public frequency band and the upgrading frequency band set to the local. That is, the common frequency band and the upgrade frequency band set including a plurality of upgrade frequency bands may be predetermined, and then injected into the electronic device and the tire pressure sensor, and in the upgrade process, the frequency bands of the upgrade frequency band set are scanned one by one, and it is determined that the upgrade frequency band without signal interference is the target upgrade frequency band.

Step S15: and upgrading the program of the target tire pressure sensor to be upgraded by utilizing the target upgrading frequency band.

In a specific implementation manner, a frequency jump instruction for jumping to the target upgrade frequency band may be sent to the target tire pressure sensor to be upgraded, so that the target tire pressure sensor to be upgraded jumps its own transmitting frequency band to the target upgrade frequency band, jumps its own receiving frequency band to the target upgrade frequency band, and then performs program upgrade on the target tire pressure sensor that has successfully hopped frequency. Specifically, the electronic equipment transmits a program upgrading file through a low-frequency signal, the tire pressure sensor carries out program upgrading after receiving the program upgrading file, and in the program upgrading process, a high-frequency link of the electronic equipment and a high-frequency link of the tire pressure sensor communicate through a target upgrading frequency band until the program upgrading is completed.

For example, referring to fig. 3, fig. 3 shows a specific tire pressure sensor upgrading method disclosed in the present application, which includes scanning a common frequency band, displaying a scanned sensor ID list if a tire pressure sensor is scanned, then waiting for confirmation of a sensor ID to be upgraded, scanning a preset upgrade frequency band set if the ID is confirmed, selecting a frequency band without interference as a target upgrade frequency band, then notifying the sensor to jump to the target frequency band, and if the frequency hopping is successful, communicating with the sensor to be upgraded with the ID-determined sensor by using the target upgrade frequency band, and upgrading a program.

It is thus clear that, this application embodiment scans preset public frequency channel earlier, and receive tire pressure sensor utilization the public frequency channel sends tire pressure sensor self's identification information, then utilizes identification information confirms the target tire pressure sensor of treating the upgrading to scan preset upgrading frequency channel set, determine upgrading frequency channel that there is not signal interference in the frequency channel set is target upgrading frequency channel, utilize at last the target upgrading frequency channel is treated the upgrading target tire pressure sensor carries out the procedure and upgrades. Like this, the frequency channel that the utilization was concentrated from the upgrading frequency channel and is confirmed that there is not signal interference is the target frequency channel of upgrading, then utilizes this target frequency channel of upgrading to upgrade tire pressure sensor, need not to move away the sensor that need not upgrade, can avoid the communication of tire pressure sensor upgrading in-process to crosstalk, reduces the cost of labor to improve upgrading efficiency.

Referring to fig. 4, an embodiment of the present application discloses a tire pressure sensor upgrading method, which is applied to a tire pressure sensor, and includes:

step S21: acquiring a scanning signal sent by electronic equipment;

step S22: sending self identification information to the electronic equipment by using a preset public frequency band;

step S23: program upgrading is carried out by utilizing the target upgrading frequency band; the target upgrading frequency band is a frequency band which is determined by scanning a preset upgrading frequency band set by the electronic equipment and has no signal interference in the upgrading frequency band set.

Referring to fig. 5, an embodiment of the present application discloses a tire pressure sensor upgrading apparatus, which is applied to an electronic device, and includes:

a common frequency band scanning module 11, configured to scan a preset common frequency band;

an identification information obtaining module 12, configured to receive identification information of the tire pressure sensor itself sent by the tire pressure sensor by using the common frequency band;

a to-be-upgraded sensor determination module 13, configured to determine a target tire pressure sensor to be upgraded by using the identification information;

a target upgrade frequency band determination module 14, configured to scan a preset upgrade frequency band set, and determine that an upgrade frequency band in the upgrade frequency band set without signal interference is a target upgrade frequency band;

and the sensor upgrading module 15 is configured to perform program upgrading on the target tire pressure sensor to be upgraded by using the target upgrading frequency band.

It is thus clear that, this application embodiment scans preset public frequency channel earlier, and receive tire pressure sensor utilization the public frequency channel sends tire pressure sensor self's identification information, then utilizes identification information confirms the target tire pressure sensor of treating the upgrading to scan preset upgrading frequency channel set, determine upgrading frequency channel that there is not signal interference in the frequency channel set is target upgrading frequency channel, utilize at last the target upgrading frequency channel is treated the upgrading target tire pressure sensor carries out the procedure and upgrades. Like this, the frequency channel that the utilization was concentrated from the upgrading frequency channel and is confirmed that there is not signal interference is the target frequency channel of upgrading, then utilizes this target frequency channel of upgrading to upgrade tire pressure sensor, need not to move away the sensor that need not upgrade, can avoid the communication of tire pressure sensor upgrading in-process to crosstalk, reduces the cost of labor to improve upgrading efficiency.

The tire pressure sensor upgrading device further comprises a preset frequency band acquisition module, and the preset frequency band acquisition module is used for acquiring the public frequency band and the upgrading frequency band set and storing the public frequency band and the upgrading frequency band set to the local.

The tire pressure sensor upgrading device further comprises a scanning failure prompt module used for generating corresponding prompt information that the tire pressure sensor is not found if the tire pressure sensor is not scanned.

The sensor upgrading module 15 is specifically configured to send a frequency jump instruction for jumping to the target upgrading frequency band to the target tire pressure sensor to be upgraded, so that the target tire pressure sensor to be upgraded jumps its own transmitting frequency band to the target upgrading frequency band; skipping the receiving frequency band of the self to the target upgrading frequency band; and upgrading the program of the target tire pressure sensor with successful frequency hopping.

Referring to fig. 6, an embodiment of the present application discloses an electronic device 20, which includes a processor 21 and a memory 22; wherein, the memory 22 is used for saving computer programs; the processor 21 is configured to execute the computer program to implement the following steps:

scanning a preset common frequency band; receiving identification information of the tire pressure sensor sent by the tire pressure sensor by using the common frequency band; determining a target tire pressure sensor to be upgraded by using the identification information; scanning a preset upgrading frequency band set, and determining an upgrading frequency band without signal interference in the upgrading frequency band set as a target upgrading frequency band; and upgrading the program of the target tire pressure sensor to be upgraded by utilizing the target upgrading frequency band.

It is thus clear that, this application embodiment scans preset public frequency channel earlier, and receive tire pressure sensor utilization the public frequency channel sends tire pressure sensor self's identification information, then utilizes identification information confirms the target tire pressure sensor of treating the upgrading to scan preset upgrading frequency channel set, determine upgrading frequency channel that there is not signal interference in the frequency channel set is target upgrading frequency channel, utilize at last the target upgrading frequency channel is treated the upgrading target tire pressure sensor carries out the procedure and upgrades. Like this, the frequency channel that the utilization was concentrated from the upgrading frequency channel and is confirmed that there is not signal interference is the target frequency channel of upgrading, then utilizes this target frequency channel of upgrading to upgrade tire pressure sensor, need not to move away the sensor that need not upgrade, can avoid the communication of tire pressure sensor upgrading in-process to crosstalk, reduces the cost of labor to improve upgrading efficiency.

In this embodiment, when the processor 21 executes the computer subprogram stored in the memory 22, the following steps may be specifically implemented: and if the tire pressure sensor is not scanned, generating corresponding prompt information that the tire pressure sensor is not found.

In this embodiment, when the processor 21 executes the computer subprogram stored in the memory 22, the following steps may be specifically implemented: and acquiring the public frequency band and the upgrading frequency band set, and storing the public frequency band and the upgrading frequency band set to the local.

In this embodiment, when the processor 21 executes the computer subprogram stored in the memory 22, the following steps may be specifically implemented: sending a frequency jump instruction for jumping to the target upgrading frequency band to the target tire pressure sensor to be upgraded so that the target tire pressure sensor to be upgraded jumps the transmitting frequency band of the target tire pressure sensor to the target upgrading frequency band; skipping the receiving frequency band of the self to the target upgrading frequency band; and upgrading the program of the target tire pressure sensor with successful frequency hopping.

The memory 22 is used as a carrier for resource storage, and may be a read-only memory, a random access memory, a magnetic disk or an optical disk, and the storage manner may be a transient storage or a permanent storage.

Further, the electronic device 20 in this embodiment may further specifically include a power supply 23, a communication interface 24, an input/output interface 25, and a communication bus 26; the power supply 23 is configured to provide operating voltage for each hardware device on the server 20; the communication interface 24 can create a data transmission channel between the server 20 and an external device, and a communication protocol followed by the communication interface is any communication protocol applicable to the technical solution of the present application, and is not specifically limited herein; the input/output interface 25 is configured to obtain external input data or output data to the outside, and a specific interface type thereof may be selected according to specific application requirements, which is not specifically limited herein.

Further, an embodiment of the present application also discloses a computer readable storage medium for storing a computer program, wherein the computer program, when executed by a processor, implements the following steps:

scanning a preset common frequency band; receiving identification information of the tire pressure sensor sent by the tire pressure sensor by using the common frequency band; determining a target tire pressure sensor to be upgraded by using the identification information; scanning a preset upgrading frequency band set, and determining an upgrading frequency band without signal interference in the upgrading frequency band set as a target upgrading frequency band; and upgrading the program of the target tire pressure sensor to be upgraded by utilizing the target upgrading frequency band.

It is thus clear that, this application embodiment scans preset public frequency channel earlier, and receive tire pressure sensor utilization the public frequency channel sends tire pressure sensor self's identification information, then utilizes identification information confirms the target tire pressure sensor of treating the upgrading to scan preset upgrading frequency channel set, determine upgrading frequency channel that there is not signal interference in the frequency channel set is target upgrading frequency channel, utilize at last the target upgrading frequency channel is treated the upgrading target tire pressure sensor carries out the procedure and upgrades. Like this, the frequency channel that the utilization was concentrated from the upgrading frequency channel and is confirmed that there is not signal interference is the target frequency channel of upgrading, then utilizes this target frequency channel of upgrading to upgrade tire pressure sensor, need not to move away the sensor that need not upgrade, can avoid the communication of tire pressure sensor upgrading in-process to crosstalk, reduces the cost of labor to improve upgrading efficiency.

In this embodiment, when the computer subprogram stored in the computer-readable storage medium is executed by the processor, the following steps may be specifically implemented: and if the tire pressure sensor is not scanned, generating corresponding prompt information that the tire pressure sensor is not found.

In this embodiment, when the computer subprogram stored in the computer-readable storage medium is executed by the processor, the following steps may be specifically implemented: and acquiring the public frequency band and the upgrading frequency band set, and storing the public frequency band and the upgrading frequency band set to the local.

In this embodiment, when the computer subprogram stored in the computer-readable storage medium is executed by the processor, the following steps may be specifically implemented: sending a frequency jump instruction for jumping to the target upgrading frequency band to the target tire pressure sensor to be upgraded so that the target tire pressure sensor to be upgraded jumps the transmitting frequency band of the target tire pressure sensor to the target upgrading frequency band; skipping the receiving frequency band of the self to the target upgrading frequency band; and upgrading the program of the target tire pressure sensor with successful frequency hopping.

The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

The tire pressure sensor upgrading method, device, equipment and medium provided by the application are described in detail above, specific examples are applied in the description to explain the principle and the implementation of the application, and the description of the above embodiments is only used to help understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.