CN109203870B - Information exception handling method and system for tire networking - Google Patents
Information exception handling method and system for tire networking Download PDFInfo
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- CN109203870B CN109203870B CN201710550979.3A CN201710550979A CN109203870B CN 109203870 B CN109203870 B CN 109203870B CN 201710550979 A CN201710550979 A CN 201710550979A CN 109203870 B CN109203870 B CN 109203870B
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- 230000005856 abnormality Effects 0.000 claims abstract description 25
- 238000012423 maintenance Methods 0.000 claims description 30
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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Abstract
The invention relates to an information exception handling method and system for tire networking, wherein the information exception handling method for tire networking comprises the following steps: a vehicle-mounted processing module of the vehicle-mounted terminal receives the tire parameter abnormal information sent by the cloud server and then generates a tire alarm signal; the vehicle-mounted alarm module outputs an alarm prompt according to the tire alarm signal; the vehicle-mounted processing module receives an alarm release instruction input by a user; determining tire identification data and tire condition data; generating tire parameter abnormal records according to the tire identity data and the tire state data, and outputting display information of the tire parameter abnormal records; and receiving alarm processing record information input by a user, generating a tire parameter exception processing record, generating a tire alarm closing signal, and sending the tire alarm closing signal to the vehicle-mounted alarm module. The information abnormality processing system for tire networking includes: the system comprises a cloud server, a vehicle-mounted processing module and a vehicle-mounted alarm module.
Description
Technical Field
The invention relates to the technical field of tires, in particular to a method and a system for processing information exception of tire networking.
Background
The tire is one of important parts of the automobile, is directly contacted with a road surface, bears the weight of the automobile, and is used for buffering the impact suffered by the automobile when the automobile runs together with an automobile suspension. The state of the tire directly affects the riding comfort, ride comfort and driving safety of the vehicle. The good tire state can ensure that the vehicle has good adhesion with the road surface, and the traction, braking and passing performance of the vehicle are improved. More importantly, good tire condition is an important prerequisite for safe driving. Especially for a multi-wheel large-sized vehicle, the potential safety hazard caused by the tires can be eliminated in time by effectively detecting the tires of the vehicle, so that traffic accidents caused by the tires are effectively avoided.
At present, the detection of tires only stays at the level of manual observation, the potential safety hazard of the tires cannot be found in time by the detection mode, and the result of the manual observation is easily influenced by human factors, for example, different judgments can be made by different experiences of straight lines between people, or different judgments can be made by the same person under different conditions. These unstable factors are often important causes of safety accidents. Therefore, it is one of the difficulties to be solved in the current tire field to accurately judge whether the tire state is safe and good without being influenced by human factors.
Disclosure of Invention
The invention aims to provide an information exception handling method and system for tire networking, aiming at the defects of the prior art, by accessing tire information, tire temperature and pressure sensor information and vehicle information into the Internet, monitoring the state of a vehicle tire in real time according to data acquisition, generating an exception alarm, and recording the exception handling and removal, accurate and credible tire state parameters, tire temperature and pressure sensor parameters, exception parameters and handling records are provided for a vehicle driver, a manager and a third-party service provider, so that the vehicle driver, the manager and the third-party service provider can know the reasons for generating and closing the tire exception state conveniently, and can analyze and summarize based on the data, thereby providing guarantee for the safety performance of a vehicle.
In order to achieve the above object, in a first aspect, the present invention provides a method for processing information exception of tire networking, where the method for processing information exception of tire networking includes:
after receiving the tire parameter abnormal information sent by the cloud server, a vehicle-mounted processing module of the vehicle-mounted terminal generates a tire alarm signal and sends the tire alarm signal to a vehicle-mounted alarm module of the vehicle-mounted terminal;
the vehicle-mounted alarm module outputs an alarm prompt according to the tire alarm signal;
the vehicle-mounted processing module receives an alarm release instruction input by a user according to the tire alarm prompt;
determining tire parameter abnormal information pointed by the alarm removing instruction according to the alarm removing instruction, and determining tire identity data and tire state data according to the tire parameter abnormal information;
generating a tire parameter abnormal record according to the tire identity data and the tire state data, and outputting display information of the tire parameter abnormal record through the vehicle-mounted alarm module;
receiving alarm processing record information input by a user, generating a tire parameter abnormity processing record according to the tire parameter abnormity record and the alarm processing record information, generating a tire alarm closing signal, and sending the tire alarm closing signal to the vehicle-mounted alarm module;
and the vehicle-mounted alarm module closes the alarm prompt according to the tire alarm closing signal.
Preferably, before the vehicle-mounted terminal receives the tire parameter abnormality information sent by the cloud server, the method further includes:
scanning the tire through a Bluetooth scanning rod to generate tire identity data; the tire identification data includes the tire ID, a vehicle ID, and location information of the tire;
a tire temperature and pressure sensor fixed in a tire detects the tire, generates a tire state parameter and sends the tire state parameter to the vehicle-mounted processing module;
the vehicle-mounted processing module corresponds the tire state parameters and the tire identity data according to the position information of the tire to generate position corresponding information;
the vehicle-mounted processing module adds the corresponding tire ID in the tire state parameter according to the position corresponding information to obtain tire state data; the tire state data further includes a terminal ID of the in-vehicle terminal;
the vehicle-mounted processing module uploads the tire state data and the tire identity data to a cloud server;
the cloud server determines a use parameter threshold value of each tire according to the tire identity data;
the cloud server determining, based on each tire ID, whether the tire condition parameter is within the range of the usage parameter threshold;
and when the tire state data exceeds the use parameter threshold, generating tire parameter abnormal information, and sending the tire parameter abnormal information to the vehicle-mounted processing module according to the terminal ID of the vehicle-mounted terminal.
Further preferably, the method further comprises:
the sensor monitoring module monitors the state of the tire temperature and pressure sensor, generates sensor alarm information when the state of the tire temperature and pressure sensor is abnormal, and sends the sensor alarm information to the vehicle-mounted alarm module; the sensor alarm information includes a sensor ID of the tire temperature and pressure sensor.
Preferably, the method further comprises:
the mobile terminal accesses the tire networking according to the terminal ID of the vehicle-mounted terminal; the mobile terminal has a mobile terminal ID;
and the cloud server determines the corresponding relation between the mobile terminal ID and the terminal ID of the vehicle-mounted terminal according to the mobile terminal ID, and sends the tire parameter abnormal information of the corresponding vehicle-mounted terminal to the mobile terminal.
Further preferably, the method further comprises:
the cloud server determines a terminal ID of a corresponding management terminal according to the terminal ID of the vehicle-mounted terminal;
and the cloud server sends the tire parameter abnormal information and/or the tire parameter abnormal processing record of each tire to the management terminal according to the terminal ID of the management terminal, so that the management terminal outputs corresponding tire alarm prompt and/or alarm abnormal processing display information according to the tire parameter abnormal information.
Further preferably, the method further comprises:
the cloud server generates maintenance requirement information according to the tire parameter abnormal information; the service and maintenance requirement information includes: tire model and/or tire wear data;
according to the maintenance demand information, inquiring and matching maintenance supply information in a service provider management database;
obtaining information of a service provider according to the maintenance supply information; the service provider information includes: service provider name and contact information;
and sending the service provider information to the vehicle-mounted terminal for displaying the service provider information by the vehicle-mounted terminal.
Further preferably, the method further comprises:
and the cloud server sends the maintenance requirement information to a corresponding service terminal according to the service provider information.
Further preferably, the method further comprises:
and the cloud server carries out statistics and analysis on the abnormal tire parameter information of the plurality of tire IDs to generate statistical result data.
In a second aspect, the information exception handling system for tire networking provided by the invention comprises the cloud server, the vehicle-mounted processing module and the vehicle-mounted alarm module, which are described in the first aspect.
According to the information exception handling method for the tire networking, provided by the embodiment of the invention, the tire information, the tire temperature and pressure sensor information and the vehicle information are accessed to the Internet, the state of the vehicle tire is monitored in real time according to data acquisition, an exception alarm is generated, and exception handling and removal are recorded, so that accurate and credible tire state parameters, tire temperature and pressure sensor parameters, exception parameters and handling records are provided for a vehicle driver, a manager and a third-party service provider, the vehicle driver, the manager and the third-party service provider can conveniently know the reasons for generating and closing the tire exception state, analysis and summary can be carried out on the basis of the data, and further guarantee is provided for the safety performance of the vehicle.
Drawings
Fig. 1 is a schematic diagram of a tire condition abnormality processing method of an information abnormality processing method for tire networking according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a sensor status exception handling method of an information exception handling method for tire networking according to an embodiment of the present invention;
fig. 3 is a block diagram of an information exception handling system for tire networking according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
In order to better understand the technical solution of the present invention, an application scenario of the information anomaly handling method for tire networking proposed by the present invention is described first.
In an application scenario of the embodiment, a tire temperature and pressure sensor is fixed in each tire in the vehicle, and each tire further has an identifier for determining the identity of the tire, such as a barcode or an identity module based on near field communication. The vehicle itself also has a unique identification that identifies the identity. Each vehicle is loaded with a vehicle-mounted terminal for communicating with the tire temperature and pressure sensor. The data of the tire temperature and tire pressure sensor can be accessed into a cloud server through a vehicle-mounted terminal, and data processing and analysis of a network side are achieved.
The embodiment of the invention firstly provides an information exception handling method for tire networking, which is implemented in an information exception handling system for tire networking, and the flow chart of the method is shown in fig. 1, and the method comprises the following steps.
specifically, the tire condition parameters may include tire temperature data, tire pressure data, and sensor identity information data corresponding thereto.
The tire temperature and pressure sensor is provided with a tire temperature and pressure sensor ID, the tire temperature and pressure sensor detects the temperature and the tire pressure of the tire to obtain tire state information, the tire temperature and pressure sensor ID information is added into the tire state information, tire state parameters are generated and sent to a vehicle-mounted processing module in the vehicle-mounted terminal.
The vehicle-mounted processing module can judge which tire temperature and tire pressure sensor sends the tire state parameters according to the tire temperature and tire pressure sensor ID in the tire state parameters. It can also be understood that the vehicle-mounted processing module can judge the position of the tire position and tire pressure sensor corresponding to the vehicle according to the tire state parameters.
When the vehicle is a large truck with a long body, the rear tire temperature and pressure sensor is far away from the vehicle-mounted terminal in the cab, and the data transmission distance is far, so that the situation that the vehicle-mounted processing module cannot receive the data sent by the tire temperature and pressure sensor can occur. In this case, a repeater may be installed at the middle or a proper position of the vehicle to extend the data transmission distance.
Furthermore, the tire temperature and tire pressure sensor sends the tire state parameters to the repeater through a 433.92MHz communication protocol, and the repeater forwards the tire state parameters to the vehicle-mounted processing module through the same communication protocol, so that smoothness of a data transmission channel between the vehicle-mounted processing module and the tire temperature and tire pressure sensor is guaranteed.
102, the vehicle-mounted processing module corresponds the tire state parameters and the tire identity data according to the tire position information of the tire to generate position corresponding information;
specifically, in one aspect, the tire identification data includes a tire ID, a vehicle ID, and tire mounting location information. Before executing step 101 provided by the present invention, it is necessary to obtain a vehicle ID by scanning a vehicle identifier, set or select tire configuration location information, and then scan a tire identification portion using a bluetooth scanning rod for a corresponding location to obtain a tire ID, thereby obtaining a tire ID, a vehicle ID, and tire installation location information.
On the other hand, the tire state parameters comprise tire temperature and tire pressure sensor ID, and the installation position information of the tire can be determined according to the tire temperature and tire pressure sensor ID. Thus, based on the tire mounting position information, the tire ID, the vehicle ID, and the tire condition parameter can be matched to generate the position correspondence information.
103, adding a corresponding tire ID in the tire state parameters by the vehicle-mounted processing module according to the position corresponding information to obtain tire state parameter data;
specifically, the corresponding relationship between the tire temperature and pressure sensor and the tire is not fixed, so that the vehicle-mounted terminal can only determine the tire temperature and pressure sensor corresponding to the tire state parameter from the tire state parameter, but cannot determine the tire corresponding to the tire state parameter, and therefore, adding the corresponding tire ID to the tire state parameter helps the vehicle-mounted processing module to determine which tire the tire state parameter originates from. In addition, in most cases, the tire is located at different positions in the vehicle, and the temperature and pressure that the tire can withstand, and the speed at which the temperature and pressure change, are different, so that the tire is necessarily located in consideration of the tire condition. Therefore, the vehicle-mounted processing module adds the corresponding tire ID in the tire state parameter according to the position corresponding information, combines the tire identity information and the tire state information, and obtains tire state data with higher accuracy, so that the actual use condition of the tire can be reflected better.
104, uploading the tire state data and the tire identity data to a cloud server by the vehicle-mounted processing module;
specifically, the vehicle-mounted processing module has a vehicle-mounted terminal ID capable of determining identity information thereof, and the vehicle-mounted processing module transmits the tire state data, the tire identity data and the vehicle-mounted terminal ID to the cloud server through a General Packet Radio Service (GPRS) network.
105, the cloud server determines the use parameter threshold of each tire according to the tire identity data;
specifically, the tire usage parameter threshold may specifically be a tire temperature of the tire, a safe usage range value of the tire pressure. The usage parameter threshold may be dynamically adjusted within a range for different vehicles, different models of tires, different age wear levels.
The cloud server determines the use parameter threshold of each tire according to the tire ID, the vehicle ID and the tire installation position information, and can also directly acquire the preset use parameter threshold of each tire from the cloud server. The tire ID is a unique identification of the tire, and includes information such as the model, manufacturer, and date of use of the tire. The tire temperature and tire pressure safe use range value of the tire, namely the use parameter threshold value of the tire can be obtained by combining the tire information, the vehicle ID and the tire installation position information and calculating through the cloud server. The usage parameter threshold values of the respective tires obtained by the cloud server have tire ID information corresponding to the respective tires.
specifically, in the above steps, it has been described that the usage parameter threshold value and the tire condition data of each tire obtained by the cloud server have tire ID information corresponding to each tire, and the cloud server determines whether the instant parameter of each tire is within the usage parameter threshold value range of each corresponding tire based on the tire ID information of each tire.
When the instant parameters of the tire are within the threshold range of the use parameters of the tire, the tire temperature and pressure sensor continues to detect the tire, and the steps 101 to 106 are repeated, so that the effect of detecting the tire in real time is achieved. The tire temperature and pressure sensor may detect the tire at a preset interval, or upload the tire temperature and pressure sensor to the vehicle-mounted terminal at a preset time.
When the instant parameter of the tire is not within the threshold value of its use parameter, step 107 described below is performed.
specifically, the cloud server performs data analysis and processing on the tire identity data, the tire state data and the use parameter threshold value, and obtains tire parameter abnormal information used for prompting a vehicle driver and prompting a vehicle manager through the data analysis and processing. The tire parameter abnormality information may include a tire ID, a sensor ID, a tire temperature and/or a tire pressure value in an abnormal state, a normal tire temperature and/or tire pressure range value, and a tire temperature and/or tire pressure value exceeding the normal range value, so as to provide information required by a driver to process the tire.
Preferably, after step 107, step 108 may be performed directly, or step 108 may be performed after step 201 to step 204 are performed by detecting the state of the tire temperature and tire pressure sensor.
specifically, the tire temperature and pressure sensor is used as a device, and the tire temperature and pressure sensor can be in an abnormal state, such as low electric quantity and damage. When the abnormal problem occurs, the tire temperature and pressure sensor can trigger an alarm mechanism to indicate that the tire temperature and pressure sensor has the problem.
The sensor state parameters may include sensor charge data, current and/or voltage data, and the like. And the tire temperature and pressure sensor judges whether the state of the tire temperature and pressure sensor is abnormal according to whether the state parameters of the sensor are abnormal.
when the state parameter of the sensor is abnormal, which represents that the tire temperature and pressure detecting module is abnormal, the following steps 203 and 204 are performed.
the tire temperature and pressure sensor ID is an identifier for determining the unique identity of the tire temperature and pressure sensor. When the state parameters of the sensors are abnormal, the tire temperature and tire pressure sensors add the tire temperature and tire pressure sensor ID in the state parameters of the sensors to generate sensor state data, and the sensor state data is sent to the vehicle-mounted processing module for the vehicle-mounted processing module to judge which tire position and tire pressure sensor is abnormal.
and the vehicle-mounted processing module generates and outputs and displays corresponding sensor parameter abnormal information according to the sensor state data so as to prompt a driver and a manager to check the pushed sensor abnormal condition. The sensor parameter abnormality information may include: and the information comprises the ID of the tire temperature and pressure sensor, the electric quantity information of the tire temperature and pressure sensor, the voltage of the tire temperature and pressure sensor and the like.
When the state parameter of the sensor is normal, which represents that the state of the tire temperature and tire pressure sensor is normal, the steps 201 to 202 are performed, so that the effect of monitoring the state of the tire temperature and tire pressure sensor in real time is achieved.
specifically, the vehicle-mounted alarm module sends out a tire alarm prompt after receiving the tire alarm signal generated by the vehicle-mounted processing module. The tire warning prompt includes: the alarm indicator lamp is on for a long time, the buzzer sounds once every 2 minutes, the wheel position jumps and the like, and a driver and a manager are prompted to check the abnormal conditions of the pushed tire. The tire parameter abnormality information may further include position information of the vehicle and a running track of the vehicle to show an administrator to handle the vehicle.
Preferably, the vehicle-mounted processing module further generates a sensor alarm signal according to the sensor parameter abnormal information, and the vehicle-mounted alarm module sends a sensor alarm prompt after receiving the sensor alarm signal generated by the vehicle-mounted processing module. The sensor warning suggestion is different with the tire warning suggestion, and the sensor warning suggestion includes: the alarm indicator lights flash, and the buzzer continuously sounds for 30 seconds, so that a driver and a manager are prompted to check the abnormal conditions of the pushed sensor.
the alarm release operation command includes a tire alarm release command and/or a sensor alarm release command. After receiving a tire alarm release instruction and/or a sensor alarm release instruction input by a user according to a tire alarm prompt, the vehicle-mounted processing module determines tire parameter abnormal information and/or sensor parameter abnormal information pointed by the tire alarm release instruction and/or the sensor alarm release instruction according to the tire alarm release instruction and/or the sensor alarm release instruction, and determines tire identity data and tire state data and/or sensor state data according to the tire parameter abnormal information and/or the sensor parameter abnormal information. And the vehicle-mounted processing module generates tire parameter abnormal records and/or sensor parameter abnormal records according to the tire identity data and the tire state data and/or the sensor state data, and outputs display information of the tire parameter abnormal records and/or the sensor parameter abnormal records through a display screen in the vehicle-mounted alarm module.
the vehicle-mounted processing module generates a tire parameter abnormity processing record according to the information of the tire alarm processing record and the tire parameter abnormity record, and generates a tire alarm closing signal. The tire parameter abnormality processing record includes: tire identification data, tire condition data, and a tire alarm deactivation command.
In addition, the alarm relieving operation instruction input by the user can also be an instruction aiming at abnormal alarm of the sensor to generate a corresponding sensor alarm processing record, and the vehicle-mounted processing module generates a sensor parameter abnormal processing record according to the information of the sensor alarm processing record and the sensor parameter abnormal record and generates a sensor alarm closing signal. The sensor parameter exception handling record comprises: sensor state parameters, tire temperature and pressure sensor ID and sensor alarm release operation instructions.
and the vehicle-mounted alarm module closes the tire alarm prompt and/or the sensor alarm prompt according to the tire alarm closing signal and/or the sensor alarm closing signal.
In addition, the cloud server can perform data analysis and processing based on the abnormality of the tire state data, the abnormality of the sensor state data, the tire identity data and the tire position and tire pressure sensor ID, and generate maintenance information for prompting a vehicle service provider. The repair and maintenance requirement information may include a vehicle ID, location information of the vehicle, a model of the tire where the abnormality occurs, tire wear data, and a tire temperature and tire pressure sensor model.
The cloud server inquires and matches maintenance supply information in a service provider management database according to the maintenance demand information, and obtains service provider information capable of providing corresponding maintenance service according to the maintenance supply information.
The maintenance supply information corresponds to the maintenance demand information, and includes a service terminal ID, location information of a service provider, a service commodity model, and inventory data. The cloud server matches corresponding service terminal ID, service provider position information, tire model and inventory data in a service provider management database according to the position information of the vehicle, the model of the abnormal tire, the tire wear data and/or the model of the tire temperature and tire pressure sensor, and determines corresponding service provider information according to the service terminal ID. The service provider information includes maintenance supply information, and may further include information such as a service provider name, service provider contact information, and a service commodity price.
On one hand, the cloud server sends the service provider information to the vehicle-mounted processing module according to the vehicle-mounted terminal ID, and the service provider information is used for providing corresponding service provider information for the vehicle-mounted processing module to process the tire or replace the tire temperature and pressure sensor and select a person service provider to provide required information.
On the other hand, the cloud server sends the maintenance requirement information to the corresponding service terminal according to the service provider information so as to inform the corresponding service terminal to prepare for service in advance.
The service terminal is provided with a service terminal ID, the cloud server analyzes and calculates the maintenance range and the working time of a service provider or a mobile service vehicle near the accident position according to the tire condition, matches the corresponding service terminal ID, and sends maintenance requirement information to the corresponding service terminal according to the service terminal ID. The service terminal can check information such as vehicle ID, vehicle position information, tire model, tire wear data and/or tire temperature and tire pressure sensor model after receiving the tire maintenance demand information, prepare corresponding maintenance service in reasonable time according to the information such as the vehicle position information, the tire model, the tire wear data and/or the tire temperature and tire pressure sensor model, and provide the maintenance service for the vehicle according to the vehicle ID. The service terminal updates the information of the service provider such as inventory condition after providing maintenance service, and uploads the updated information of the service provider to the service provider management database through the ID of the service terminal, so that the cloud server can inquire the latest information of the service provider every time the cloud server inquires the service provider management database.
Preferably, when the cloud server sends the maintenance requirement information to the service terminal, the cloud server also sends requirement confirmation information to the service terminal, so that the service terminal selectively receives or does not receive the service provided for the vehicle according to the actual situation. Whether the service terminal receives or does not receive the service provided for the vehicle, the cloud server replies order receiving information of receiving the service or not to receive the service to the vehicle-mounted terminal according to the ID of the vehicle-mounted terminal. The driver can select the service terminal to go to according to the order receiving information and the actual situation.
In a specific embodiment, the cloud server further sends the tire parameter abnormality information and/or the sensor parameter abnormality information to the mobile terminal and the management terminal.
The mobile terminal can be a mobile phone or any software in a mobile device with the function of connecting with the GPRS network. The mobile terminal is provided with a mobile terminal ID, the mobile terminal is accessed into the tire networking according to the vehicle-mounted terminal ID, and the cloud server sends the tire parameter abnormal information of each corresponding tire to the mobile terminal according to the mobile terminal ID. In a specific example, when the tire condition is abnormal, the cloud server sends an alarm tire condition, a location of the incident, a nearby service provider or a mobile service vehicle contact to the mobile terminal in the form of a short message, a telephone voice or a push according to the mobile terminal ID.
The management terminal can be understood as a device for managing the vehicle-mounted terminal by a manager, one management terminal can correspond to a plurality of vehicle-mounted terminals, and the manager can manage or check a plurality of vehicle-mounted terminals below the management terminal through one management terminal. The management terminal is provided with an ID of the management terminal, the ID of the management terminal corresponds to the ID of the vehicle-mounted terminal, the cloud server determines the terminal ID of the corresponding management terminal according to the ID of the vehicle-mounted terminal corresponding to the tire ID, and sends tire parameter abnormal information and/or sensor parameter abnormal information of each tire to the management terminal according to the terminal ID of the management terminal. And the management terminal outputs corresponding warning prompts according to the abnormal information of the tire parameters and/or the abnormal information of the sensor parameters. In a specific example, the management terminal manages the vehicle-mounted terminal of a fleet, and when the state of any tire in the fleet is abnormal, the management terminal receives information such as the condition of the alarm vehicle and the tire, the incident position, the contact telephone of the driver and the like, so that the effect that one terminal can detect the tires of the whole fleet in real time is achieved.
In another example, the usage parameter threshold may be preset and stored in the onboard processing module. The reason is that in the actual running process of the vehicle, some running road sections may not be connected with the GPRS network, and the vehicle-mounted processing module cannot obtain the tire parameter abnormal information through networking with the cloud server. At the moment, the vehicle-mounted processing module directly judges whether the instant parameters are within the use parameter threshold value according to the tire state data acquired by the tire temperature and tire pressure sensor, and if the tire state data are within the use parameter threshold value, the tire state parameters are acquired repeatedly; if the instant parameters are not within the using parameter threshold, the abnormal information of the tire parameters is directly generated to alarm.
Preferably, the tire parameter abnormality information of a plurality of tire IDs can also be applied to big data statistics.
Specifically, the cloud server performs statistics according to recorded data of a whole life cycle of registration, acceptance, installation, transposition, detachment, maintenance, refurbishment and scrapping of a plurality of tires, generates statistical data, issues a tire use report according to the statistical data, and sends the tire use report to the management terminal and the service terminal. The manager selects to use or manage the tire according to the tire use report, and the service provider improves the service quality according to the tire use report.
According to the information exception handling method for the tire networking, provided by the embodiment of the invention, the tire information, the tire temperature and pressure sensor information and the vehicle information are accessed to the Internet, the state of the vehicle tire is monitored in real time according to data acquisition, an exception alarm is generated, and exception handling and removal are recorded, so that accurate and credible tire state parameters, tire temperature and pressure sensor parameters, exception parameters and handling records are provided for a vehicle driver, a manager and a third-party service provider, the vehicle driver, the manager and the third-party service provider can conveniently know the reasons for generating and closing the tire exception state, analysis and summary can be carried out on the basis of the data, and further guarantee is provided for the safety performance of the vehicle.
Correspondingly, an embodiment of the present invention further provides an information exception handling system for tire networking, which is used for implementing the information exception handling method for tire networking, and a schematic diagram of the information exception handling system is shown in fig. 2, where the information exception handling system for tire networking includes: the system comprises a tire temperature and tire pressure sensor 1, a repeater 2, a vehicle-mounted terminal 3, a cloud server 4, a management terminal 5 and a mobile terminal 6.
The tire temperature and pressure sensor 1 is fixed on the inner side of the tire and is wirelessly connected with the repeater 2 through a 433.92MHz communication protocol. The repeater 2 can be fixed in the middle of the chassis of the vehicle or other corresponding positions according to the specific size of the vehicle. The vehicle-mounted terminal 3 is positioned in a vehicle cab, is wirelessly connected with the repeater 2 through the communication protocol and is connected with the cloud server 4 through a GPRS network. The cloud server 4 is also connected with the management terminal 5 and the mobile terminal 6 through a GPRS network.
When the information abnormality processing system for tire networking operates, the process is as follows.
The tire temperature and pressure sensor 1 transmits the tire state parameters to the in-vehicle terminal 3 through the relay 2. The vehicle-mounted terminal 3 corresponds the tire state parameters and the tire identification data according to the tire mounting position information of the tire, and generates position corresponding information. The vehicle-mounted terminal 3 adds the corresponding tire ID to the tire condition parameter according to the position correspondence information, to obtain the tire condition data. The vehicle-mounted terminal 3 uploads the tire state data and the tire identification data to the cloud server 4. The cloud server 4 determines the use parameter threshold value of each tire according to the tire identity data, and determines the instant parameter of each tire according to the tire state data. The cloud server 4 determines whether the instant parameters are within the range of the use parameter threshold value based on each tire ID, generates tire parameter abnormal information when the instant parameters exceed the use parameter threshold value, and respectively sends the tire parameter abnormal information to the vehicle-mounted terminal 3, the management terminal 5 and the mobile terminal 6 so that the vehicle-mounted terminal 3, the management terminal 5 and the mobile terminal 6 can output corresponding alarm prompts according to the tire parameter abnormal information. The cloud server 4 counts the tire parameter abnormality information of the plurality of tire IDs to obtain analysis result data, and sends the analysis result data to the in-vehicle terminal 3, the mobile terminal 6, and the management terminal 5.
According to the information exception handling system for tire networking provided by the embodiment of the invention, the tire information and the vehicle information are accessed to the Internet, and the state of the vehicle tire is monitored in real time according to data acquisition, so that accurate and credible tire state parameters are provided for a vehicle driver, a manager and a third-party service provider, and the safety performance of a vehicle is guaranteed. In addition, the information exception handling system for the tire networking provided by the embodiment of the invention has the advantages of low cost and good compatibility, is easy to load on the existing vehicle, and is used for upgrading and reconstructing the existing vehicle management system.
According to the information exception handling system for the tire networking, which is provided by the embodiment of the invention, the tire information, the tire temperature and pressure sensor information and the vehicle information are accessed to the Internet, the state of the vehicle tire is monitored in real time according to data acquisition, an exception alarm is generated, and exception handling and removal are recorded, so that accurate and credible tire state parameters, tire temperature and pressure sensor parameters, exception parameters and handling records are provided for a vehicle driver, a manager and a third-party service provider, the vehicle driver, the manager and the third-party service provider can conveniently know the reasons for generating and closing the tire exception state, analysis and summary can be carried out on the basis of the data, and further guarantee is provided for the safety performance of the vehicle. In addition, the information exception handling system for the tire networking provided by the embodiment of the invention has the advantages of low cost and good compatibility, is easy to load on the existing vehicle, and is used for upgrading and reconstructing the existing vehicle management system.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or 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 above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. An information abnormality processing method for tire networking, characterized by comprising:
after receiving the tire parameter abnormal information sent by the cloud server, a vehicle-mounted processing module of the vehicle-mounted terminal generates a tire alarm signal and sends the tire alarm signal to a vehicle-mounted alarm module of the vehicle-mounted terminal;
the vehicle-mounted alarm module outputs an alarm prompt according to the tire alarm signal;
the vehicle-mounted processing module receives an alarm release instruction input by a user according to the alarm prompt;
determining tire parameter abnormal information pointed by the alarm removing instruction according to the alarm removing instruction, and determining tire identity data and tire state data according to the tire parameter abnormal information;
generating a tire parameter abnormal record according to the tire identity data and the tire state data, and outputting display information of the tire parameter abnormal record through the vehicle-mounted alarm module;
receiving alarm processing record information input by a user, generating a tire parameter abnormity processing record according to the tire parameter abnormity record and the alarm processing record information, generating a tire alarm closing signal, and sending the tire alarm closing signal to the vehicle-mounted alarm module;
and the vehicle-mounted alarm module closes the alarm prompt according to the tire alarm closing signal.
2. The information abnormality processing method for tire networking according to claim 1, wherein before the in-vehicle terminal receives the tire parameter abnormality information sent by the cloud server, the method further includes:
scanning the tire through a Bluetooth scanning rod to generate tire identity data; the tire identification data includes the tire ID, a vehicle ID, and location information of the tire;
a tire temperature and pressure sensor fixed in a tire detects the tire, generates a tire state parameter and sends the tire state parameter to the vehicle-mounted processing module;
the vehicle-mounted processing module corresponds the tire state parameters and the tire identity data according to the position information of the tire to generate position corresponding information;
the vehicle-mounted processing module adds the corresponding tire ID in the tire state parameter according to the position corresponding information to obtain tire state data; the tire state data further includes a terminal ID of the in-vehicle terminal;
the vehicle-mounted processing module uploads the tire state data and the tire identity data to a cloud server;
the cloud server determines a use parameter threshold value of each tire according to the tire identity data;
the cloud server determining, based on each tire ID, whether the tire condition parameter is within the range of the usage parameter threshold;
and when the tire state data exceeds the use parameter threshold, generating tire parameter abnormal information, and sending the tire parameter abnormal information to the vehicle-mounted processing module according to the terminal ID of the vehicle-mounted terminal.
3. The method for processing information abnormality for tire networking according to claim 2, further comprising:
the sensor monitoring module monitors the state of the tire temperature and pressure sensor, generates sensor alarm information when the state of the tire temperature and pressure sensor is abnormal, and sends the sensor alarm information to the vehicle-mounted alarm module; the sensor alarm information includes a sensor ID of the tire temperature and pressure sensor.
4. The method for processing information abnormality for tire networking according to claim 1, further comprising:
the mobile terminal accesses the tire networking according to the terminal ID of the vehicle-mounted terminal; the mobile terminal has a mobile terminal ID;
and the cloud server determines the corresponding relation between the mobile terminal ID and the terminal ID of the vehicle-mounted terminal according to the mobile terminal ID, and sends the tire parameter abnormal information of the corresponding vehicle-mounted terminal to the mobile terminal.
5. The method for processing information abnormality for tire networking according to claim 2, further comprising:
the cloud server determines a terminal ID of a corresponding management terminal according to the terminal ID of the vehicle-mounted terminal;
and the cloud server sends the tire parameter abnormal information and/or the tire parameter abnormal processing record of each tire to the management terminal according to the terminal ID of the management terminal, so that the management terminal outputs corresponding tire alarm prompt and/or alarm abnormal processing display information according to the tire parameter abnormal information.
6. The method for processing information abnormality for tire networking according to claim 2, further comprising:
the cloud server generates maintenance requirement information according to the tire parameter abnormal information; the service and maintenance requirement information includes: tire model and/or tire wear data;
according to the maintenance demand information, inquiring and matching maintenance supply information in a service provider management database;
obtaining information of a service provider according to the maintenance supply information; the service provider information includes: service provider name and contact information;
and sending the service provider information to the vehicle-mounted terminal for displaying the service provider information by the vehicle-mounted terminal.
7. The method for processing information abnormality for tire networking according to claim 6, further comprising:
and the cloud server sends the maintenance requirement information to a corresponding service terminal according to the service provider information.
8. The method for processing information abnormality for tire networking according to claim 2, further comprising:
and the cloud server carries out statistics and analysis on the abnormal tire parameter information of the plurality of tire IDs to generate statistical result data.
9. An information exception handling system for tire networking, wherein the system comprises the vehicle-mounted terminal and the cloud server of any one of claims 1 to 8.
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| CN109862106A (en) * | 2019-03-04 | 2019-06-07 | 知轮(杭州)科技有限公司 | The processing method and system of online monitoring data |
| CN109819421B (en) * | 2019-03-04 | 2021-09-14 | 知轮(杭州)科技有限公司 | Display data transmission method and system of self-matching display equipment |
| CN109781440A (en) * | 2019-03-04 | 2019-05-21 | 知轮(杭州)科技有限公司 | Tire characteristics parameter detecting system based on server |
| CN111784984B (en) * | 2020-06-09 | 2022-07-19 | 宁波吉利汽车研究开发有限公司 | Distributed early warning system, method and device |
| CN111949010B (en) * | 2020-08-27 | 2021-08-03 | 安徽锐途物联科技有限公司 | Automobile maintenance management and control system based on Internet of things |
| CN112572067A (en) * | 2020-11-27 | 2021-03-30 | 北京多贝力轮胎有限公司 | Tire monitoring device and tire monitoring management system |
| CN112687030A (en) * | 2020-12-31 | 2021-04-20 | 车主邦（北京）科技有限公司 | Vehicle condition information processing method and device |
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