阅读说明：本技术 一种矿车用胎压传感器配对方法 (Pairing method for tire pressure sensors for mine car ) 是由 林明峰 于 2021-01-05 设计创作，主要内容包括：本发明提供了一种矿车用胎压传感器配对方法,包括如下步骤：绑定：将胎压传感器id与矿车及矿胎位置匹配；写入：将匹配信息传输至轮胎管理和分析系统并备份；下发：将匹配信息下发至控制器；上传：将匹配信息传输至车载终端和远程终端；重新绑定：更换轮胎时,将新绑定的匹配信息重新写入轮胎管理和分析系统,并更新原匹配数据,备份原始数据和新数据；重新下发：将新的匹配信息传输至控制器；重新上传：将新的匹配信息传输至车载终端和远程终端。其中本发明的有益效果是：依托轮胎管理系统解决轮胎位置识别的问题,完成配对无需增加硬件；通过轮胎管理系统不仅能完成轮胎传感器配对,还能完成轮胎信息检测,有利于行车安全和延长轮胎寿命。(The invention provides a pairing method of tire pressure sensors for mine cars, which comprises the following steps: binding: matching the tire pressure sensor id with the mine car and the mine tire position; writing: transmitting the matching information to a tire management and analysis system and backing up; issuing: the matching information is sent to the controller; uploading: transmitting the matching information to the vehicle-mounted terminal and the remote terminal; rebinding: when the tire is replaced, newly bound matching information is rewritten into the tire management and analysis system, original matching data is updated, and original data and new data are backed up; and (5) re-issuing: transmitting the new matching information to the controller; and (4) re-uploading: and transmitting the new matching information to the vehicle-mounted terminal and the remote terminal. The invention has the beneficial effects that: the problem of tire position identification is solved by relying on a tire management system, and hardware does not need to be added when pairing is completed; the tire management system can not only complete the pairing of the tire sensors, but also complete the detection of the tire information, thereby being beneficial to the driving safety and prolonging the service life of the tire.)

1. A pairing method of tire pressure sensors for mine cars is characterized in that: the method comprises the following steps:

binding: matching the tire pressure sensor id with the mine car and the mine tire position;

writing: transmitting the matching information to a tire management and analysis system through a remote terminal and backing up the matching information;

issuing: the tire management analysis system sends the matching information to the controller;

uploading: the controller transmits the matching information to the vehicle-mounted terminal and the remote terminal;

rebinding and writing: when the tire is replaced, newly bound matching information is rewritten into the tire management and analysis system through the remote terminal, original matching data is updated, and original data and new data are backed up;

and (5) re-issuing: the tire management and analysis system transmitting the new match information to the controller;

and (4) re-uploading: and the controller transmits the new matching information to the vehicle-mounted terminal and the remote terminal.

2. The tire pressure sensor pairing method for mine cars according to claim 1, wherein: in the binding step and the re-binding step, binding rules are stored in the tire management and analysis system.

3. The tire pressure sensor pairing method for mine cars according to claim 2, wherein: the remote terminals in the writing step, the uploading step, the rebinding and writing step and the re-uploading step comprise computers and mobile phones.

4. The tire pressure sensor pairing method for mine cars according to claim 4, wherein: and the tire management analysis system transmits information to the controller through the 4G network in the issuing step and the re-issuing step.

5. The tire pressure sensor pairing method for mine cars according to claim 5, wherein: the controller in the uploading step and the re-uploading step transmits information to the cloud server through the 4G network, and the cloud server transmits information to the remote terminal through the 4G network.

6. The tire pressure sensor pairing method for mine cars according to claim 5, wherein: in the uploading step and the re-uploading step, the controller transmits information to the vehicle-mounted terminal through the CAN module.

7. The tire pressure sensor pairing method for mine cars according to claim 6, wherein: in the binding step and the re-binding step, the tire pressure sensor model is NXP FXTH 8715118.

Technical Field

The invention relates to the field of intelligent management of mine sites, in particular to a pairing method of tire pressure sensors for mine cars.

Background

In the vehicle maintenance process, tires are frequently required to be replaced, not only new tires are installed, but also the positions of the tires of the same vehicle are exchanged, so that the positions of the tires are required to be paired again so as to correctly reflect the real-time states of the tires at all positions of the vehicle; the existing pairing method comprises the following steps: comprises inflating and deflating the tire; LF awakening pairing; matching the pair by detecting the strength of the radio frequency signal; however, the tire pressure of the mine vehicle is far greater than that of a passenger vehicle, and inflation and deflation are not suitable and dangerous; other methods require additional hardware or devices to complete pairing, which is not only troublesome, but also costly.

Disclosure of Invention

In order to solve the technical problem, the invention discloses a pairing method of a tire pressure sensor for a mine car, and the technical scheme of the invention is implemented as follows:

a pairing method of tire pressure sensors for mine cars comprises the following steps:

binding: matching the tire pressure sensor id with the mine car and the mine tire position;

writing: transmitting the matching information to a tire management and analysis system through a remote terminal and backing up the matching information;

issuing: the tire management analysis system sends the matching information to the controller;

uploading: the controller transmits the matching information to the vehicle-mounted terminal and the remote terminal;

rebinding and writing: when the tire is replaced, newly bound matching information is rewritten into the tire management and analysis system through the remote terminal, original matching data is updated, and original data and new data are backed up;

and (5) re-issuing: the tire management and analysis system transmitting the new match information to the controller;

and (4) re-uploading: and the controller transmits the new matching information to the vehicle-mounted terminal and the remote terminal.

Preferably, in said binding step and in said rebinding step, binding rules are stored in the tyre management and analysis system.

Preferably, the remote terminal in the writing step, the uploading step, the rebinding and writing step and the re-uploading step comprises a computer and a mobile phone.

Preferably, the tire management analysis system transmits information to the controller through a 4G network in the issuing step and the re-issuing step.

Preferably, the controller in the uploading step and the re-uploading step transmits information to the cloud server through a 4G network, and the cloud server transmits information to the remote terminal through the 4G network.

Preferably, in the uploading step and the re-uploading step, the controller transmits information to the vehicle-mounted terminal through the CAN module.

Preferably, in the binding step and the re-binding step, the tire pressure sensor model is NXP FXTH 8715118.

The technical scheme of the invention can solve the technical problem of tire position identification in the prior art; by implementing the technical scheme of the invention, the tire sensor pairing can be completed through the tire management system, and the tire information detection can also be completed, thereby being beneficial to the technical effects of driving safety and prolonging the service life of the tire.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Fig. 1 is a simplified information transmission diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

Examples

In one specific embodiment, as shown in FIG. 1, a tire pressure sensor pairing method for a mine car includes the steps of:

matching the tire pressure sensor id with the mine car and the mine tire position; each tire pressure sensor has a unique ID, the ID can be read through radio frequency and is also printed on the shell of the sensor, and the reading by an installer is convenient; when the tire pressure sensor is installed to a mine car, the sensor ID, the license plate number and the installation position are bound, for example: a certain ID343 is installed on a left rear wheel 1 with the license plate number 1201, an ID454 is installed on a left rear wheel 2 with the license plate number 1201, different binding rules can be formulated according to different vehicles, and the binding rules are stored in a tire management and analysis system; the tire pressure sensor model that this embodiment adopted is NXP FXTH8715118, and passenger car sensor range is 900kpa at most in the market, and this sensor range reaches 1500kpa, accords with mine car tire pressure monitoring requirement.

Transmitting the matching information to a tire management and analysis system through a remote terminal and backing up the matching information; the remote terminal can be a computer or a mobile phone, provides a user input interface through the running tire management and analysis system, simultaneously displays the running state of the vehicle, and displays the data analysis result in a report form. The tire management and analysis system may perform tire pressure data acquisition and analysis.

The tire management analysis system sends the matching information to the controller; a radio frequency receiving module in the controller is responsible for receiving data (sensor ID, tire temperature, tire pressure information and the like) of the tire pressure sensor, and the processed data sends information to a cloud server through a 4G network; after the cloud server finishes data management, the cloud server interacts information with the controller and transmits the information to the remote terminal through the 4G network, meanwhile, the controller transmits the information to the vehicle-mounted terminal through the CAN module, the remote terminal and the vehicle-mounted terminal acquire and correctly display tire information at the moment, a driver or a dispatching center CAN check real-time dynamic state, and the driver CAN conveniently control the vehicle state or remotely monitor the vehicle state.

When the tire is replaced, the newly bound tire pressure sensor id and the vehicle license plate and the mine tire position are rewritten into the tire management and analysis system through the remote terminal according to the established matching rule, the original matching data are updated, and the original data and the new data are backed up; the mine field manager can conveniently look up the updating condition and the original condition of the mine tyre. And then, the information is transmitted to the vehicle-mounted terminal and the remote terminal again according to the steps.

The embodiment solves the problem of tire position identification, and hardware does not need to be added when pairing is completed; the tire management system can not only complete the pairing of the tire sensors, but also complete the detection of the tire information, thereby being beneficial to the driving safety and prolonging the service life of the tire.

It should be understood that the above-described embodiments are merely exemplary of the present invention, and are not intended to limit the present invention, and that any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the present invention shall fall within the protection scope of the present invention.