CN109831515A - The test method and test signal generation device of tire on-line detecting system - Google Patents
The test method and test signal generation device of tire on-line detecting system Download PDFInfo
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Abstract
The present invention relates to the test method and test signal generation device of a kind of tire on-line detecting system, test signal generation device upon configuration, receives analog information input instruction, carries out logical process output analog sensed to analog information input instruction and detects signal；Receiver receives analog sensed and detects signal, and is transmitted to car-mounted terminal and carries out data authentication to analog sensed detection signal；When the authentication is successful, car-mounted terminal output vehicle sensory detection data is sent to display output monitoring item warning information；Background server receives vehicle sensory detection data, generates alarm event information and is sent to the user terminal and carries out output and show；Change analog information input instruction and carries out multiple groups test, when vehicle ID, monitored item information and consistent alert data that the monitored item warning information and alarm event information tested when every group include with this group of analog sensed detection signal, the test of tire on-line detecting system passes through, otherwise test crash.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of test methods of tire on-line detecting system and test letter
Number generating device.
Background technique
Along with economic sustainable development, people's lives level is continuously improved, and traffic transport industry is grown rapidly, motor-driven
Safety in vehicle driving process seems more important, and the traffic accident caused by motor vehicle is more and more, and reason is varied,
Wherein having part traffic accident is due to caused by tyre explosion.
For this purpose, we have proposed one kind to be based on mobile network's technology, the real-time of vehicle sensory detection data is provided for user
The tire on-line detecting system of acquisition, display, processing and abnormal alarm.But how to ensure that the system effectively works,
Its validity how is verified when any one component in replacement system, is the problem of present invention discusses.
Summary of the invention
The purpose of the present invention is in view of the drawbacks of the prior art, provide a kind of test method of tire on-line detecting system and
Test signal generation device.
In view of this, in a first aspect, the embodiment of the invention provides a kind of test method of tire on-line detecting system, institute
Stating test method includes:
Test signal generation device receives configuration information, and generates the test signal generation device according to configuration information
Configuration parameter；The configuration information includes the vehicle ID of the affiliated vehicle of examining system；
The test signal generation device receives analog information input instruction, patrols analog information input instruction
It collects processing output analog sensed and detects signal, and externally sent by Small Area Wireless Communication Networks；The analog sensed detection
Signal includes the information, monitored item information and alert data of the vehicle ID；
Receiver receives the analog sensed and detects signal, and is transmitted to car-mounted terminal；
The car-mounted terminal carries out data authentication to analog sensed detection signal；
When the authentication is successful, the car-mounted terminal carries out dissection process to analog sensed detection signal, exports vehicle
Sensing detecting data；The vehicle sensory detection data includes vehicle ID and monitored item warning information；
Display receives the vehicle sensory detection data and is parsed, and exports the monitored item warning information；
Background server obtains corresponding first user of the vehicle ID according to the vehicle ID enquiring vehicle management list
User terminal ID；
The background server receives the vehicle sensory detection data that the car-mounted terminal uploads, according to the vehicle
Monitored item warning information in sensing detecting data generates alarm event information, according to the user terminal ID, by the alarm
Event information, which is sent to the user terminal, to carry out output and shows；
Change analog information input instruction carry out multiple groups test, the monitored item warning information tested when every group and
The vehicle ID, monitored item information and the alert data that the alarm event information includes with this group of analog sensed detection signal
When consistent, the tire on-line detecting system test passes through, otherwise test crash.
Preferably, the test signal generation device receives configuration information and specifically includes:
The test signal generation device obtains the receiver, car-mounted terminal, display or the affiliated vehicle of examining system
Vehicle tyre in any device identification code, obtain the ID of related device；
From background server query facility management list, vehicle ID corresponding with the ID is obtained.
Preferably, the test signal generation device receives configuration information and specifically includes:
Test signal generation device receives the information of the vehicle ID of test user's input.
It is further preferred that the method also includes:
According to the vehicle ID enquiring vehicle management list, obtain being associated with vehicle with the associated vehicle that the vehicle ID is bound
ID.
Preferably, the car-mounted terminal specifically includes analog sensed detection signal progress data authentication:
The car-mounted terminal parses analog sensed detection signal, obtains the vehicle ID；
The configuration parameter that the car-mounted terminal inquires the car-mounted terminal determines setting vehicle ID；
When the vehicle ID and the setting vehicle ID match, to the data authentication of analog sensed detection signal
Succeed, otherwise authentification failure.
Preferably, institute's car-mounted terminal is stored with the corresponding threshold value of warning of the monitored item information；The car-mounted terminal is to institute
It states analog sensed detection signal and carries out dissection process, output vehicle sensory detection data specifically includes:
The car-mounted terminal carries out dissection process to analog sensed detection signal and obtains the monitored item information and report
Alert data, and data processing is carried out according to the monitored item information and corresponding threshold value of warning of car-mounted terminal storage, it obtains
To and export vehicle sensory detection data.
Preferably, the car-mounted terminal carries out dissection process, output vehicle sensory inspection to analog sensed detection signal
Measured data specifically includes: the car-mounted terminal detects signal generation message according to the analog sensed and is broadcasted；The report
The heading of text includes the information of the display ID of the display；
The display receives the vehicle sensory detection data and is parsed, and exports the monitored item warning information tool
Body includes: that the display listens to broadcasting packet, is parsed to the heading of the message listened to, determines the number that parsing obtains
According to whether matching with the display ID of the display；When successful match, the display is to the message listened to
It verified, parsed, and the monitored item warning information obtained to parsing is shown.
Second aspect, the embodiment of the invention provides a kind of test signal generation devices, comprising: input module, processing mould
Block and wireless transmitter module；
The input module is for receiving analog information input instruction；
The processing module is used to input the analog information instruction and carries out logical process output analog sensed detection letter
Number；
The wireless transmitter module is used to externally send analog sensed detection signal.
Preferably, the test signal generation device further include: power module and display module；
The power module is used for as the input module, processing module, wireless transmitter module and display module power supply.
The test method of tire on-line detecting system provided in an embodiment of the present invention, by the way that test signal hair is added in system
Generating apparatus simulates actual sensor data, which is received machine reception and is transferred to car-mounted terminal and is handled, and generates corresponding accuse
Alert information is exported by the user terminal that Vehicular display device is connected with background server.By determining Vehicular display device and use
Family terminal exports the consistency of result and analog sensed detection signal, determines whether tire on-line detecting system is normal.Pass through this
The test method of invention can easily and fast, effectively realize the detection to tire on-line detecting system.
Detailed description of the invention
Fig. 1 is tire on-line detecting system structural schematic diagram provided in an embodiment of the present invention；
Fig. 2 is test signal generation device schematic diagram provided in an embodiment of the present invention；
Fig. 3 is the test method flow chart of tire on-line detecting system provided in an embodiment of the present invention.
Specific embodiment
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
The test method of tire on-line detecting system provided in an embodiment of the present invention is applied in tire on-line detecting system,
The method that embodiment provides for a better understanding of the present invention, is first introduced tire on-line detecting system.
Fig. 1 is the structural schematic diagram of tire on-line detecting system provided in an embodiment of the present invention, as shown in Figure 1, tire exists
Line detection system include: test signal generation device 500, at least one car-mounted terminal 10 being installed on vehicle, at least one
Display 40.
The signal that test signal generation device 500 generates is received by one or more receivers 20；Car-mounted terminal 10 connects
One or more receivers 20；Car-mounted terminal 10 and display 40 are wirelessly connected；Car-mounted terminal 10 has background server 100, and
User terminal 300 is connected by background server 100.
The specific structure of test signal generation device 500 is as shown in Figure 2, comprising: input module 510,520 and of processing module
Wireless transmitter module 530 additionally includes display module 540 and power module 550.
Input module 510 for receive analog information input instruction, specifically can with input key or can touch-screen-enabled add
Human-computer interaction interface is carried to realize.
Processing module 520 is used to input analog information instruction progress logical process output analog sensed and detects signal, tool
Body can be realized using single-chip microcontroller or programmable logic chip etc..
Wireless transmitter module 530 is used to externally send analog sensed detection signal.
Display module 540 is used for information, monitored item information and the alarm for the vehicle ID for including to analog sensed detection signal
Data are shown.
Power module 550 is used to be input module 510, processing module 520, wireless transmitter module 530 and display module 540
Power supply.
Car-mounted terminal 10 of the invention has communication module, including supports short-distance wireless communication and mobile communications network logical
Letter.Wherein, the communication of car-mounted terminal 10 and each equipment can be wirelessly communicated using 433m, zigbee, bluetooth and mobile network etc.
Mode.
User terminal 300, which refers to, has information input, information by what mobile internet was interacted with background server 100
The mobile subscriber's end equipment, such as smart phone, tablet computer or equipment for customizing etc. of identification and processing function.
In specific example, tire on-line detecting system of the invention can be used in various vehicles, especially medium and small
Type haulage vehicle, such as small card lorry, mass transit vehicle, the transport vehicle for example including tractor and trailer, alternatively, can be
Special car, such as sling cart.
Based on above-mentioned tire on-line detecting system, the present invention provides a kind of test method of tire on-line detecting system,
It is described in detail below.
The test method of tire on-line detecting system provided by the invention, method flow diagram is as shown in figure 3, main packet
It includes:
Step 310, test signal generation device receives configuration information, and generates test signal according to configuration information and fill
The configuration parameter set；
Specifically, test signal generation device has input module.Specific input module may include identification code scanning
Device, therefore the vehicle wheel of receiver, car-mounted terminal, display or the affiliated vehicle of examining system can be obtained by input module
The identification code of any device in tire, obtains the ID of related device；Then from background server query facility management list, obtain with
The corresponding vehicle ID of the ID.
Test signal generation device in such a way that user inputs, can also receive the letter of the vehicle ID of test user's input
Breath.
It therefore, include the vehicle ID of the affiliated vehicle of examining system in the received configuration information of test signal generation device.
In addition, in some cases, vehicle also has associated vehicle.Such as above-mentioned vehicle is tractor, associated vehicle is
Tractor leads the trailer dragged, and under this application scenarios, background server can also be obtained according to vehicle ID enquiring vehicle management list
To the associated vehicle ID for the associated vehicle bound with vehicle ID, it is sent to test signal generation device.
Step 320, test signal generation device receives analog information input instruction, patrols analog information input instruction
It collects processing output analog sensed and detects signal, and externally sent by Small Area Wireless Communication Networks；
Specifically, analog sensed detection signal includes the information of vehicle ID, monitored item information and alert data.
Herein, monitored item includes: tire temperature, tire pressure, gas leakage, sensor electricity and transmission signal.Alert data includes: tire
Warm data (too high or too low), tire pressure data (too high or too low), tire pressure continue to monitor data, sensor electric power detection data and
Sensor transmissions signal.
That is, generating the detection that the running sensor of simulation actual vehicle issues using test signal generation device
Signal detects to reproduce test macro to tire.
Because the analog sensed detection signal that test signal generation device generates be it is determining, it is controllable, therefore, can be with
This is input signal, as the test carried out to tire on-line detecting system.
Step 330, receiver receives analog sensed and detects signal, and is transmitted to car-mounted terminal；
Specifically, receiver and car-mounted terminal pass through wired connection.Receiver real-time sense sensor or test signal
The signal that generating device generates, and it is transferred to car-mounted terminal.
Step 340, car-mounted terminal carries out data authentication to analog sensed detection signal；
Specifically, car-mounted terminal parses analog sensed detection signal, vehicle ID is obtained；Car-mounted terminal inquiry is vehicle-mounted
The configuration parameter of terminal determines setting vehicle ID；When vehicle ID and setting vehicle ID match, signal is detected to analog sensed
Data authentication success, otherwise authentification failure.
When the authentication is successful, following steps 350 are executed.Otherwise the data discard processing that will directly receive.
Step 350, car-mounted terminal carries out dissection process to analog sensed detection signal, exports vehicle sensory detection data；
Specifically, output can include various ways simultaneously, for example, by using short-distance wireless communication mode or using shifting
Dynamic communication network carries out the data transmission to background server.
Using under short-distance wireless communication mode, car-mounted terminal detects signal according to analog sensed and generates message and progress extensively
It broadcasts；The heading of message includes the information of the display ID of display.
In the case where carrying out the data transmission scenarios to background server using mobile communications network, car-mounted terminal is to analog sensed
Detection signal carries out dissection process and obtains monitored item information and alert data, and according to the monitored item information of car-mounted terminal storage and
Corresponding threshold value of warning carries out data processing, obtains and exports vehicle sensory detection data, wherein vehicle sensory detection data packet
Include vehicle ID and monitored item warning information.
Monitored item warning information is obtained after being compared according to the alert data and threshold value of warning of each monitored item.It is right
In each monitored item, can all there be a normal threshold range, for different types of vehicle, different purposes and road conditions, weather
Deng under the conditions of, it will be different.Such as in a specific example, the survey of the first detection system of tire is carried out to shipping lorry
Examination, tire temperature is in 0-85 degree, and tire pressure is in 750-1300kPa.Correspondingly, threshold value of warning can be generated according to the normality threshold range.
It is compared by the alert data and threshold value of warning of identical monitored item to get to monitored item warning information.
Step 360, display receives vehicle sensory detection data and is parsed, output monitoring item warning information；
Specifically, display is installed in driver's cabin, checked at any time in vehicle operation for driver.Display is detectd
It listens to the radio programme message, the heading of the message listened to is parsed, determine whether the data that parsing obtains are aobvious with display
Show that device ID matches；
When successful match, display verifies the message listened to, is parsed, and accuses to the monitored item that parsing obtains
Alert information is shown.
Step 370, background server receives vehicle sensory detection data and is obtained according to vehicle ID enquiring vehicle management list
To the user terminal ID of corresponding first user of vehicle ID；
Specifically, having vehicle management list in the storage equipment of background server, record has vehicle in vehicle management list
The information of owning user.
Step 380, background server receives the vehicle sensory detection data that car-mounted terminal uploads, and is detected according to vehicle sensory
Monitored item warning information in data generates alarm event information and alarm event information is sent to use according to user terminal ID
Family terminal carries out output and shows；
In specific application example, alarm event information may include: that tire temperature is excessively high, tire pressure is excessively high, tire pressure is too low, wheel
Tire wear intensity is exceeded, have a flat tire, sensor electricity is low, sensor signal transmission fault etc..
It is reproduced in detection system course of normal operation in actual tire, there is corresponding sensing in monitored item warning information
The information of device, therefore when generating alarm event information, also correspond to the sensing for generating alarm event or alarm event data
The accurate information of tire indicated by device.
Alarm event information shows in the output of user terminal and can be with data sheet, chart, icon or various alarms
The mode of diagram is realized.Intuitive display, hommization are exported, it can be according to the customized way of output of user demand.
Step 390, change analog information input instruction and carry out multiple groups test, when the every group of monitored item tested alarm letter
Vehicle ID, monitored item information and the alert data phase one that breath and alarm event information include with this group of analog sensed detection signal
When cause, the test of tire on-line detecting system passes through, otherwise test crash.
It is of course also possible to test method through the invention, test in sensing detecting data in range of normal value when
It waits, the consistency and accuracy of signal transmission and display.
The test method of tire on-line detecting system provided in an embodiment of the present invention, by the way that test signal hair is added in system
Generating apparatus simulates actual sensor data, which is received machine reception and is transferred to car-mounted terminal and is handled, and generates corresponding accuse
Alert information is exported by the user terminal that Vehicular display device is connected with background server.By determining Vehicular display device and use
Family terminal exports the consistency of result and analog sensed detection signal, determines whether tire on-line detecting system is normal.The present invention
Test method, can be used for system roman entrucking it is online when detection, or carry out part of equipment for on-line system
System effectiveness verifying after part replacement.Test method through the invention easily and fast, can be realized effectively to wheel
The detection of tire on-line detecting system.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can be executed with hardware, processor
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (9)
1. a kind of test method of tire on-line detecting system, which is characterized in that the test method includes:
Test signal generation device receives configuration information, and the configuration of the test signal generation device is generated according to configuration information
Parameter；The configuration information includes the vehicle ID of the affiliated vehicle of examining system；
The test signal generation device receives analog information input instruction, inputs instruction to the analog information and carries out at logic
Reason output analog sensed detects signal, and is externally sent by Small Area Wireless Communication Networks；The analog sensed detects signal
Information, monitored item information and alert data including the vehicle ID；
Receiver receives the analog sensed and detects signal, and is transmitted to car-mounted terminal；
The car-mounted terminal carries out data authentication to analog sensed detection signal；
When the authentication is successful, the car-mounted terminal carries out dissection process to analog sensed detection signal, exports vehicle sensory
Detection data；The vehicle sensory detection data includes vehicle ID and monitored item warning information；
Display receives the vehicle sensory detection data and is parsed, and exports the monitored item warning information；
Background server obtains the use of corresponding first user of the vehicle ID according to the vehicle ID enquiring vehicle management list
Family Termination ID；
The background server receives the vehicle sensory detection data that the car-mounted terminal uploads, according to the vehicle sensory
Monitored item warning information in detection data generates alarm event information, according to the user terminal ID, by the alarm event
Information, which is sent to the user terminal, to be carried out output and shows；
Change analog information input instruction and carries out multiple groups test, the monitored item warning information tested when every group and described
The vehicle ID, monitored item information and the alert data phase one that alarm event information includes with this group of analog sensed detection signal
When cause, the tire on-line detecting system test passes through, otherwise test crash.
2. test method according to claim 1, which is characterized in that the test signal generation device receives configuration information
It specifically includes:
The test signal generation device obtains the vehicle of the receiver, car-mounted terminal, display or the affiliated vehicle of examining system
The identification code of any device, obtains the ID of related device in tire；
From background server query facility management list, vehicle ID corresponding with the ID is obtained.
3. test method according to claim 1, which is characterized in that the test signal generation device receives configuration information
It specifically includes:
Test signal generation device receives the information of the vehicle ID of test user's input.
4. test method according to claim 2 or 3, which is characterized in that the method also includes:
According to the vehicle ID enquiring vehicle management list, the associated vehicle with the vehicle ID associated vehicle bound is obtained
ID。
5. test method according to claim 1, which is characterized in that the car-mounted terminal, which detects the analog sensed, to be believed
Number carry out data authentication specifically include:
The car-mounted terminal parses analog sensed detection signal, obtains the vehicle ID；
The configuration parameter that the car-mounted terminal inquires the car-mounted terminal determines setting vehicle ID；
When the vehicle ID and the setting vehicle ID match, to the analog sensed detect the data authentication of signal at
Function, otherwise authentification failure.
6. test method according to claim 1, which is characterized in that it is corresponding that institute's car-mounted terminal is stored with the monitored item information
Threshold value of warning；The car-mounted terminal carries out dissection process to analog sensed detection signal, exports vehicle sensory detection data
It specifically includes:
The car-mounted terminal carries out dissection process to analog sensed detection signal and obtains the monitored item information and alarm number
According to, and data processing is carried out according to the monitored item information and corresponding threshold value of warning of car-mounted terminal storage, it obtains simultaneously
Export vehicle sensory detection data.
7. monitoring method according to claim 1, which is characterized in that the car-mounted terminal to the analog sensed detect signal into
Row dissection process, output vehicle sensory detection data specifically include: the car-mounted terminal detects signal according to the analog sensed
It generates message and is broadcasted；The heading of the message includes the information of the display ID of the display；
The display receives the vehicle sensory detection data and is parsed, and exports the monitored item warning information and specifically wraps
Include: the display listens to broadcasting packet, parses to the heading of the message listened to, and the data for determining that parsing obtains are
The no display ID with the display matches；When successful match, the display carries out the message listened to
Verification, parsing, and the monitored item warning information obtained to parsing is shown.
8. a kind of test signal generation device, which is characterized in that the test signal generation device includes: input module, processing
Module and wireless transmitter module；
The input module is for receiving analog information input instruction；
The processing module is used to input the analog information instruction progress logical process output analog sensed and detects signal；
The wireless transmitter module is used to externally send analog sensed detection signal.
9. test signal generation device according to claim 8, which is characterized in that the test signal generation device also wraps
It includes: power module and display module；
The power module is used for as the input module, processing module, wireless transmitter module and display module power supply.
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| CN111340973A (en) * | 2020-03-06 | 2020-06-26 | 知轮(杭州)科技有限公司 | Auxiliary inspection system and method based on vehicle tire intelligent system |
| CN113033838A (en) * | 2021-03-10 | 2021-06-25 | 哈尔滨市科佳通用机电股份有限公司 | Locomotive signal full life cycle monitoring management system and management method |
| CN114323031A (en) * | 2021-12-28 | 2022-04-12 | 知轮(杭州)科技有限公司 | Wheel position positioning device and positioning method of automobile tire sensor |
| CN114323031B (en) * | 2021-12-28 | 2023-10-20 | 知轮(杭州)科技有限公司 | Wheel position positioning device and method for automobile tire sensor |
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