WO2018157510A1 - 胎压监测装置及锁定方法 - Google Patents

胎压监测装置及锁定方法 Download PDF

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Publication number
WO2018157510A1
WO2018157510A1 PCT/CN2017/089403 CN2017089403W WO2018157510A1 WO 2018157510 A1 WO2018157510 A1 WO 2018157510A1 CN 2017089403 W CN2017089403 W CN 2017089403W WO 2018157510 A1 WO2018157510 A1 WO 2018157510A1
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Prior art keywords
unit
transmitting
program
storage unit
low frequency
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PCT/CN2017/089403
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English (en)
French (fr)
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张健儿
方汉杰
接智勇
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万通智控科技股份有限公司
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Publication of WO2018157510A1 publication Critical patent/WO2018157510A1/zh

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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
    • 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

Definitions

  • the invention relates to the technical field of tire monitoring, in particular to a tire pressure monitoring device and a locking method.
  • Tire Pressure Monitoring System is used to read the temperature, pressure and other data of the tire and provide the data to the vehicle's receiving control system to make the tire pressure too low / too high, or temperature When the vehicle is too high, it warns the driver that it is an active vehicle safety device.
  • TPMS Tire Pressure Monitoring System
  • the communication format and operation mode of the RF (transmitter) and LF (receiver) of the tire pressure monitoring system and the receiving control system produced by each manufacturer are different.
  • a communication format and working mode of RF and LF can only be used in one or several specific models, so in the maintenance, maintenance, and modification, inventory problems and selection problems arise due to the large number of models.
  • the communication format and working mode of multiple RF and LF are stored in a tire pressure monitoring device, the tire pressure
  • the monitoring device will operate in multiple working modes, receive multiple LF communication formats, and transmit multiple RF communication formats, and the receiving control system receives the required communication format to reduce the total number of sensor models.
  • the programming tools used by the programmable devices are written one by one by hand tools or computers, and the communication data format and working mode are simultaneously programmed.
  • the amount of data to be programmed is large, the programming time is long, the efficiency is low, and it is open because the terminal is in use, and is easily interfered by other factors in the environment.
  • Easy programming failure and programming error and the method of storing multiple RF and LF communication formats and working modes into a tire pressure monitoring device, the number of communication data formats and working modes generally stored in the tire pressure monitoring device is limited, and Some communication data formats and working methods will interfere with each other and cannot be compatible.
  • An aspect of the present invention provides a tire pressure monitoring apparatus including a housing and a sensor unit, an RF transmitting unit, an LF low frequency receiving unit, a storage unit, and a processor; the sensor unit, the storage unit, the RF transmitting unit, and the LF low frequency receiving Units are all connected to the processor;
  • the sensor unit is configured to detect state information of a target tire
  • the RF transmitting unit is configured to send status information of the target tire
  • the LF low frequency receiving unit is configured to receive a target encoding program of the LF of the preset vehicle type
  • the storage unit is configured to store a communication format and a working mode of the RF and LF of the preset model
  • the processor is configured to acquire, according to the target encoding program, a communication format and a working mode of the RF and LF of the preset model from the storage unit, and activate a communication format and work of the RF and LF of the preset model. And transmitting, by the RF transmitting unit, a signal completed by the encoding program to execute the acquired LF locking program, and transmitting the locked completion signal through the RF transmitting unit.
  • the sensor unit includes a pressure sensor, a temperature sensor, and an acceleration transmission Sensor.
  • the storage unit is specifically configured to store RF and LF communication formats and working modes of all preset models, an LF encoding program, an LF locking program, and an LF unlocking program.
  • the storage unit comprises an expandable storage unit.
  • the processor comprises a microprocessor.
  • the housing is provided with an interface for connection to a valve of the target tire.
  • the LF low frequency receiving unit comprises a wired LF low frequency receiving unit or a wireless LF low frequency receiving unit.
  • the device further includes:
  • a battery unit for powering the processor.
  • the battery unit comprises a battery pack.
  • the present invention provides a locking method for any of the above-described tire pressure monitoring devices, comprising:
  • the acquired LF lock program is executed, and a signal that the lock is completed is transmitted through the RF transmitting unit.
  • the tire pressure monitoring device and the locking method of the present invention detect the state information of the target tire by the sensor unit, transmit the state information of the target tire through the RF transmitting unit, and receive the target encoding program of the LF of the preset vehicle model through the LF low frequency receiving unit.
  • FIG. 1 is a schematic structural view of a tire pressure monitoring device according to an embodiment of the present invention.
  • FIG. 2 is a flow chart showing a locking method of a tire air pressure monitoring device according to another embodiment of the present invention.
  • FIG. 1 is a schematic structural view of a tire pressure monitoring device according to an embodiment of the present invention; as shown in FIG. 1, the device includes a housing 10 and a sensor unit 20, an RF transmitting unit 30, an LF low frequency receiving unit 40, a storage unit 50, and processing.
  • the sensor unit 20, the RF transmitting unit 30, the LF low frequency receiving unit 40, and the storage unit 50 are all connected to the processor 60;
  • the sensor unit 20 is configured to detect state information of a target tire
  • the sensor unit may further include a pressure sensor, a temperature sensor, and an acceleration sensor; respectively, the state information includes pressure, temperature, and acceleration of the target tire;
  • a large-capacity memory is added on the basis of a memory provided by the dedicated dedicated integrated circuit ASIC to support more programming data; wherein the large-capacity memory can be Need to choose a different model.
  • the RF transmitting unit 30 is configured to send status information of the target tire
  • the LF low frequency receiving unit 40 is configured to receive a target encoding program of the LF of the preset vehicle type
  • the LF low frequency receiving unit 40 may include a wired LF low frequency receiving unit or a wireless LF low frequency receiving unit;
  • the storage unit 50 is configured to store a communication format and a working mode of the RF and LF of the preset model
  • the storage unit includes an expandable storage unit, which is specifically configured to store RF and LF communication formats and working modes of all preset models, an LF encoding program, an LF locking program, and an LF unlocking program.
  • the processor 60 is configured to acquire, according to the target encoding program, the communication format and working mode of the RF and LF of the preset model from the storage unit 50, and activate the preset The communication format and operation mode of the RF and LF of the vehicle model, and the signal completed by the RF transmitting unit 30 to transmit the encoding program to execute the acquired LF locking program, and transmit the signal of the locking completion through the RF transmitting unit 30. .
  • the apparatus may also include a battery unit (e.g., a battery pack) for powering the processor.
  • a battery unit e.g., a battery pack
  • the housing is further provided with an interface for connecting with a valve of the target tire;
  • the tire pressure monitoring device of the embodiment detects the state information of the target tire through the sensor unit, transmits the state information of the target tire through the RF transmitting unit, and receives the target encoding program of the LF of the preset vehicle model through the LF low frequency receiving unit, and stores The unit stores the communication format and working mode of the RF and LF of the preset vehicle type, and acquires the communication format and working mode of the RF and LF of the preset vehicle type from the storage unit according to the target encoding program by the processor.
  • the signal of the completion of the transmission lock can be applied to the requirements of different vehicle types for the tire pressure monitoring device, and can meet the demand for various types of customers.
  • FIG. 2 is a flow chart showing a locking method of a tire air pressure monitoring device according to another embodiment of the present invention.
  • the embodiment is an embodiment of a method for locking a tire pressure monitoring device for the above device embodiment.
  • the method includes:
  • the tire pressure detecting device of the embodiment receives the LF encoding program of the preset vehicle type through the LF low frequency receiving unit, and automatically searches for a program format and working mode of the vehicle type having the same LF encoding program in the storage unit through the microcontroller. Group, thereby activating the communication format and working mode of the vehicle type, and transmitting a signal to the external device (such as the locking device) that has completed the encoding process; and then receiving the special locking program transmitted by the external device by wire or wirelessly ( Or starting another set of locking procedures by the tire pressure; after receiving the locking program, the tire pressure detecting device executes the locking program, and after completion, sends a signal that the locking has been completed;
  • the external device such as the locking device
  • the various activation enabling programs of the external device are no longer accepted, that is, only the communication format and working mode of the single vehicle type that has been activated in the tire air pressure detecting device, and the unlocking program. can use.
  • the tire pressure monitoring device provided by the present invention can be used for pre-storing encoding programs, transmission programs, and locking programs for all commercially available models.
  • the invention solves the activation enabling problem of the communication format and the working mode stored in the tire pressure monitoring device, and can realize the activation of the tire pressure monitoring device by using the LF corresponding to the communication mode and working mode of the specific vehicle type, since the LF is in each
  • the communication format of a particular model is different (unique), thus ensuring that the one required in many program groups is activated accurately.
  • the invention also solves the storage space problem of the plurality of communication formats and working modes of the tire pressure monitoring device, and the existing tire pressure monitoring devices all use the integrated chip provided by the manufacturer, and the chip includes the memory, the sensor and the controller. , transmitter, receiver, but the memory in the chip is designed for one-to-one tire pressure monitoring devices, limited capacity, not enough to store a large number of vehicle program code and transmission code group.
  • the invention adds a special memory outside the memory of the chip and uses it in combination with the chip memory, and can store the LF code of all commercially available models into the chip's own memory, and put the RF and other programs into separate.
  • a specific LF program when activating specific LF encoding is enabled, a specific LF program calls the corresponding encoding process from a separate memory.
  • the sequence is grouped into the chip memory, so that the storage capacity fully satisfies the storage of many encoding programs and transmission program groups.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

一种胎压监测装置及锁定方法，所述装置包括壳体（10）以及传感器单元（20）、RF发射单元（30）、LF低频接收单元（40）、存储单元（50）以及处理器（60）；传感器单元（20）、存储单元（50）、RF发射单元（30）以及LF低频接收单元（40）均与处理器（60）相连；处理器（60）用于根据目标编码程序从存储单元（50）中获取预设车型的RF和LF的通信格式以及工作方式，并激活预设车型的RF和LF的通信格式以及工作方式，以及通过RF发射单元（30）发送编码程序完成的信号，以执行获取的LF锁定程序，并通过RF发射单元（30）发送锁定完成的信号。胎压监测装置及锁定方法可以适用于不同车辆类型对于胎压监测装置的需求。

Description

胎压监测装置及锁定方法
交叉引用
本申请引用于2017年03月03日提交的专利名称为“胎压监测装置及锁定方法”的第2017101240947号中国专利申请，其通过引用被全部并入本申请。
技术领域
本发明涉及轮胎监测技术领域，具体涉及一种胎压监测装置及锁定方法。
背景技术
胎压监测系统(Tire Pressure Monitoring System，简称TPMS)用于读取轮胎的温度、压力等数据，并将该数据提供给车辆的接收控制系统，以在轮胎的压力过低/过高，或温度过高时向司机发出警告，是一种主动式的车辆安全装置。然而，各厂家生产的胎压监测系统和接收控制系统的RF(发射器)和LF(接收器)的通信格式以及工作方式不同。一种RF和LF的通信格式以及工作方式只能在一种或几种特定车型中通用，所以在维修、维护、改装上，由于型号众多而产生了库存问题及选择问题。
目前市场上针对这个问题已有多种解决方案，一是通过可编程装置，即将各类车型的RF和LF的通信格式和工作方式存入一个手持工具或电脑，在工具或电脑的菜单中选择需更换、维护、改装的车型，并通过现场编程，解决胎压监测装置库存多的问题；二是将多个RF和LF的通信格式和工作方式存入一个胎压监测装置中，该胎压监测装置将按照多个工作方式工作，接收多个LF通信格式，并发送多个RF通信格式，接收控制系统接收需要的通信格式，以减少传感器的型号总数量。
上述技术方案虽可在不同程度上减少库存，但仍然存在技术上及市场应用上的缺陷：可编程装置使用的编程工具是用手持工具或电脑逐一编写，需同时编入通信数据格式和工作方式，需编入的数据量大、编程时间长、效率低，且因终端使用时处于开放状态，易受环境中的其它因素干扰， 容易编程失败及编程错误；而将多个RF和LF的通信格式和工作方式存入一个胎压监测装置的方案，由于胎压监测装置一般存入的通信数据格式和工作方式的数量有限，且有些通信数据格式和工作方式会相互干扰，不能兼容，随着不同格式的胎压监测装置越来越多，型号仍然编多，难以从根本上解决库存型号众多问题，而且监测装置在需要工作在不同的工作方式，接收不同的通信型号，发送多个通信信号，因此，造成传感器电池的耗电量增加，从而缩短传感器使用寿命。
进一步地，对于集团类客户而言，由于集团下属的专业4S店需要的是针对4S店的专门车型维修使用胎压监测装置，并不需要针对所有车型的可编程方案，特别是可编程方案易受干扰及系统需要工具，数据库、网站配合的特性，对于4S店来讲费工费时，成本增加，不受欢迎；而多协议胎压监测装置仍然存在库存数量众多的问题。因此，现有装置和技术显然难以满足要求。
发明内容
针对现有的胎压监测装置无法适用于不同车辆类型，以及无法满足各类客户采购量需求的缺陷，本发明提出如下技术方案：
本发明一方面提供了一种胎压监测装置，包括壳体以及传感器单元、RF发射单元、LF低频接收单元、存储单元以及处理器；所述传感器单元、存储单元、RF发射单元以及LF低频接收单元均与所述处理器相连；
其中，所述传感器单元用于检测目标轮胎的状态信息；
所述RF发射单元用于发送所述目标轮胎的状态信息；
所述LF低频接收单元用于接收预设车型的LF的目标编码程序；
所述存储单元用于存储所述预设车型的RF和LF的通信格式以及工作方式；
所述处理器用于根据所述目标编码程序从所述存储单元中获取所述预设车型的RF和LF的通信格式以及工作方式，并激活所述预设车型的RF和LF的通信格式以及工作方式，以及通过所述RF发射单元发送编码程序完成的信号，以执行获取的所述LF锁定程序，并通过所述RF发射单元发送锁定完成的信号。
可选地，所述传感器单元包括压力传感器、温度传感器以及加速度传 感器。
可选地，所述存储单元具体用于存储所有预设车型的RF和LF的通信格式以及工作方式、LF编码程序、LF锁定程序以及LF解锁程序。
可选地，所述存储单元包括可扩展存储单元。
可选地，所述处理器包括微处理器。
可选地，所述壳体上设有用于与目标轮胎的气门嘴连接的接口。
可选地，所述LF低频接收单元包括有线LF低频接收单元或无线LF低频接收单元。
可选地，所述装置还包括：
电池单元，用于为所述处理器供电。
可选地，所述电池单元包括电池组。
另一方面，本发明还提供了一种针对上述任一种所述胎压监测装置的锁定方法，包括：
获取接收的预设车型的LF的目标编码程序；
根据所述目标编码程序从存储单元中获取所述预设车型的RF和LF的通信格式以及工作方式；
激活所述预设车型的RF和LF的通信格式以及工作方式，并发送编码程序完成的信号；
执行获取的所述LF锁定程序，并通过所述RF发射单元发送锁定完成的信号。
本发明的胎压监测装置及锁定方法，通过传感器单元检测目标轮胎的状态信息，通过RF发射单元发送所述目标轮胎的状态信息，通过LF低频接收单元接收预设车型的LF的目标编码程序，通过存储单元存储所述预设车型的RF和LF的通信格式以及工作方式，并通过处理器根据所述目标编码程序从所述存储单元中获取所述预设车型的RF和LF的通信格式以及工作方式，并激活所述预设车型的RF和LF的通信格式以及工作方式，以及通过所述RF发射单元发送编码程序完成的信号，以执行获取的所述LF锁定程序，并通过所述RF发射单元发送锁定完成的信号，可以适用于不同车辆类型对于胎压监测装置的需求，并可以满足各类客户采购量需求。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明一个实施例的胎压监测装置的结构示意图；
图2为本发明另一个实施例的胎压监测装置的锁定方法的流程示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
图1为本发明一个实施例的胎压监测装置的结构示意图；如图1所示，该装置包括壳体10以及传感器单元20、RF发射单元30、LF低频接收单元40、存储单元50以及处理器60；所述传感器单元20、RF发射单元30、LF低频接收单元40以及存储单元50均与所述处理器60相连；
其中，所述传感器单元20用于检测目标轮胎的状态信息；
作为本实施例的优选，所述传感器单元可以进一步包括压力传感器、温度传感器以及加速度传感器；相应地，所述状态信息包括所述目标轮胎的压力、温度以及加速度；
所述的传感器中，在专用的专用集成电路ASIC自带的一个存储器的基础上，增加了一个大容量的存储器，以实现支持更多的编程数据；其中，所述大容量的存储器的可以根据需要选择不同的型号。
所述RF发射单元30用于发送所述目标轮胎的状态信息；
所述LF低频接收单元40用于接收预设车型的LF的目标编码程序；
作为本实施例的优选，所述LF低频接收单元40可以包括有线LF低频接收单元或无线LF低频接收单元；
所述存储单元50用于存储所述预设车型的RF和LF的通信格式以及工作方式；
具体来说，所述存储单元包括可扩展存储单元，其具体用于存储所有预设车型的RF和LF的通信格式以及工作方式、LF编码程序、LF锁定程序以及LF解锁程序。
所述处理器(例如为微处理器)60用于根据所述目标编码程序从所述存储单元50中获取所述预设车型的RF和LF的通信格式以及工作方式，并激活所述预设车型的RF和LF的通信格式以及工作方式，以及通过所述RF发射单元30发送编码程序完成的信号，以执行获取的所述LF锁定程序，并通过所述RF发射单元30发送锁定完成的信号。
可以理解的是，所述装置还可以包括电池单元(例如电池组)，用于为所述处理器供电。
作为本实施例的优选，所述壳体上还设有用于与目标轮胎的气门嘴连接的接口；
本实施例的胎压监测装置，通过传感器单元检测目标轮胎的状态信息，通过RF发射单元发送所述目标轮胎的状态信息，通过LF低频接收单元接收预设车型的LF的目标编码程序，通过存储单元存储所述预设车型的RF和LF的通信格式以及工作方式，并通过处理器根据所述目标编码程序从所述存储单元中获取所述预设车型的RF和LF的通信格式以及工作方式，并激活所述预设车型的RF和LF的通信格式以及工作方式，以及通过所述RF发射单元发送编码程序完成的信号，以执行获取的所述LF锁定程序，并通过所述RF发射单元发送锁定完成的信号，可以适用于不同车辆类型对于胎压监测装置的需求，并可以满足各类客户采购量需求。
图2为本发明另一个实施例的胎压监测装置的锁定方法的流程示意图。
需要说明的是，本实施例为针对上述装置实施例进行胎压监测装置进行锁定的方法实施例。
如图2所示，该方法包括：
S1：获取接收的预设车型的LF的目标编码程序；
S2：根据所述目标编码程序从存储单元中获取所述预设车型的RF和LF的通信格式以及工作方式；
S3：激活所述预设车型的RF和LF的通信格式以及工作方式，并发送编码程序完成的信号；
S4：执行获取的所述LF锁定程序，并通过所述RF发射单元发送锁定完成的信号。
具体来说，本实施例的胎压检测装置通过LF低频接收单元接收预设车型的LF编码程序，并通过微控制器自动寻找存储单元中具有相同LF编码程序的车型通信格式和工作方式的程序组，进而激活该组车型通信格式和工作方式，并向外部设备(如锁定设备)发送已经完成编码程序的信号；进而可通过有线或无线方式接收所述外部设备发射的特设的锁定程序(或通过轮胎压力启动另一组锁定程序)；胎压检测装置接收到锁定程序后，执行锁定程序，并于完成后发送已经完成锁定的信号；
可以理解的是，胎压检测装置被锁定后，即不再接受外部设备的各类激活启用程序，即该胎压检测装置中只有已被激活的单个车型的通信格式和工作方式，和解锁程序可以使用。
本发明提供的胎压监测装置可以用于预存市售所有车型的编码程序、传输程序、锁定程序。
本发明解决了存储于胎压监测装置中的通信格式和工作方式的激活启用问题，可以实现采用与特定车型通信格式和工作方式相对应的LF来激活启用胎压监测装置，由于LF在每个特定车型的通信格式中都是不一样的(唯一的)，因而可以确保准确激活启用众多程序组中所需求的一个。
此外，本发明还解决了胎压监测装置的众多通信格式和工作方式的存储空间问题，现有的胎压监测装置均使用来自于厂家提供的集成芯片，芯片中包括了存储器，传感器，控制器，发射器，接收器，但芯片中的存储器的设计针对的是一对一的胎压监测装置，容量有限，不足以存储大量的车型程序编码和传输编码组。而本发明在芯片自带的存储器外加设了一专门存储器，并使之与芯片存储器结合使用，可以将所有市售车型的LF编码存入芯片自带存储器中，将RF及其它程序放入单独存储器，当激活启用特定的LF编码时，特定的LF程序从独立的存储器中调用对应的编码程 序组至芯片存储器，使存储量完全满足了众多编码程序和传输程序组的存储。
以上实施例仅用于说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (10)

  1. 一种胎压监测装置，其特征在于，包括壳体以及传感器单元、RF发射单元、LF低频接收单元、存储单元以及处理器；所述传感器单元、存储单元、RF发射单元以及LF低频接收单元均与所述处理器相连；
    其中，所述传感器单元用于检测目标轮胎的状态信息；
    所述RF发射单元用于发送所述目标轮胎的状态信息；
    所述LF低频接收单元用于接收预设车型的LF的目标编码程序；
    所述存储单元用于存储所述预设车型的RF和LF的通信格式以及工作方式；
    所述处理器用于根据所述目标编码程序从所述存储单元中获取所述预设车型的RF和LF的通信格式以及工作方式，并激活所述预设车型的RF和LF的通信格式以及工作方式，以及通过所述RF发射单元发送编码程序完成的信号，以执行获取的所述LF锁定程序，并通过所述RF发射单元发送锁定完成的信号。
  2. 根据权利要求1所述的装置，其特征在于，所述传感器单元包括压力传感器、温度传感器以及加速度传感器。
  3. 根据权利要求2所述的装置，其特征在于，所述存储单元具体用于存储所有预设车型的RF和LF的通信格式以及工作方式、LF编码程序、LF锁定程序以及LF解锁程序。
  4. 根据权利要求1所述的装置，其特征在于，所述存储单元包括可扩展存储单元。
  5. 根据权利要求1所述的装置，其特征在于，所述处理器包括微处理器。
  6. 根据权利要求1所述的装置，其特征在于，所述壳体上设有用于与目标轮胎的气门嘴连接的接口。
  7. 根据权利要求1所述的装置，其特征在于，所述LF低频接收单元包括有线LF低频接收单元或无线LF低频接收单元。
  8. 根据权利要求1所述的装置，其特征在于，所述装置还包括：
    电池单元，用于为所述处理器供电。
  9. 根据权利要求1所述的装置，其特征在于，所述电池单元包括电 池组。
  10. 一种针对权利要求1-9任一项所述胎压监测装置的锁定方法，其特征在于，包括：
    获取接收的预设车型的LF的目标编码程序；
    根据所述目标编码程序从存储单元中获取所述预设车型的RF和LF的通信格式以及工作方式；
    激活所述预设车型的RF和LF的通信格式以及工作方式，并发送编码程序完成的信号；
    执行获取的所述LF锁定程序，并通过所述RF发射单元发送锁定完成的信号。
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