CN107884120A - Testing system and method of tire monitoring system - Google Patents
Testing system and method of tire monitoring system Download PDFInfo
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- CN107884120A CN107884120A CN201711175850.5A CN201711175850A CN107884120A CN 107884120 A CN107884120 A CN 107884120A CN 201711175850 A CN201711175850 A CN 201711175850A CN 107884120 A CN107884120 A CN 107884120A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 98
- 238000012360 testing method Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000013102 re-test Methods 0.000 claims description 12
- 230000004913 activation Effects 0.000 claims description 4
- 238000010998 test method Methods 0.000 claims description 4
- 238000012956 testing procedure Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 6
- 238000004904 shortening Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
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- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a testing system and a method of a tire monitoring system.A tire pressure sensor is arranged on an automobile tire, and the automobile tire is arranged on a fixed workbench; the driving device drives the tire to run, the tire pressure sensor is activated, and signals such as tire pressure, temperature and the like are sent to communicate with the tire pressure monitoring system; and counting the times of sending signals by the tire pressure sensor and the times of receiving signals by the tire pressure monitoring system in the preset test time, and judging the distance between the tire pressure monitoring system and the tire pressure sensor according to the difference value of the times of sending signals and the times of receiving signals. The testing process does not need to be carried out in the automobile driving state, because the positions of the automobile tire and the tire pressure sensor are fixed, and the position of the tire pressure monitoring system is not fixed, the distance between the tire pressure monitoring system and the tire pressure sensor is not limited by an automobile body any more, the position of the tire pressure monitoring system can be moved randomly, and whether the communication distance between the tire pressure sensor and the tire pressure monitoring system belongs to a stable receiving distance or not is tested.
Description
Technical field
The present invention relates to the technical field of tire monitor, more particularly to a kind of test system of tire monitor system and side
Method.
Background technology
Modern society travelled for support vehicles in security, have the demand of monitoring tire pressure, but tire monitor
Whether system can feed back the data such as tire pressure in time, it is necessary to further test tire monitor system.Prior art
Under, the test for its function of automobile tire pressure monitoring system Yu pressure sensor, the side of generally use during experiment
Method is：Tyre pressure sensor is arranged on automobile tire, during traveling, the sensor activation on tire, sends wheel
The signals such as tire pressure, temperature, with being communicated installed in instrument desk or neighbouring monitoring system.The shortcomings that this test mode
It is that monitoring system is less than length of wagon with pressure sensor distance, and the tire tested is relatively fixed with instrument desk position, leads to
News distance is no more than length of wagon.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of test system of tire monitor system
And method, it is intended to when solving the stable communication distance of test tire pressure monitoring system and tyre pressure sensor under prior art, tire pressure prison
The problem of examining system is relatively fixed with tyre pressure sensor position and communication distance is limited.
The purpose of the present invention is realized using following technical scheme：
A kind of test system of tire monitor system, the tire monitor system include tyre pressure sensor and tire pressure monitoring system
System, the test system include drive device, transmission device, stationary work-table and automobile tire；
The tyre pressure sensor is arranged on automobile tire, and automobile tire is arranged on stationary work-table, and drive device is led to
Transmission device is crossed to be connected with automobile tire；Placing tire pressure monitoring system makes the distance of itself and tyre pressure sensor be preset distance；
Test process includes：Drive device is opened, tire high-speed rotation is driven by transmission device；Tyre rotation activates tire
Pressure sensor；Tyre pressure sensor obtains tire sensing data and launches the wireless of carrying tire sensing data every predetermined period
Signal, while signal number increase by 1 will be sent；Tire pressure monitoring system receives wireless signal and reception signal number is increased into 1；
Count the transmission signal number and reception signal number in the presumptive test time；
If reception signal number is not more than p with sending the difference of signal number, judge that preset distance receives to be stable
Distance；Tire pressure monitoring system is reapposed afterwards, incrementally increases its distance with tyre pressure sensor, retest process and to tire
The distance of pressure monitoring system and tyre pressure sensor is judged, until reception signal number is more than with sending the difference of signal number
P, illustrate that distance therebetween receives distance beyond stable, obtain the stable maximum for receiving distance and connect as maximum stable
Receive distance；
If reception signal number with send signal number difference be more than p, illustrate preset distance beyond stabilization reception away from
From；Then need to reappose tire pressure monitoring system, progressively shorten its distance with tyre pressure sensor, retest process and to tire pressure
Monitoring system and the distance of tyre pressure sensor are judged, until reception signal number is not more than with sending the difference of signal number
P, illustrate that distance therebetween has been enter into stable reception distance, this stable critical value for receiving distance is connect as maximum stable
Receive distance.
On the basis of above-described embodiment, further, the tire sensing data include tire pressure, tyre temperature and
Tire ID.
On the basis of above-mentioned any embodiment, further, p=0 or p=1.
On the basis of above-mentioned any embodiment, further, incrementally increasing or shortening tire pressure monitoring system and tire pressure
Sensor apart from when, every time increase or shorten distance be 1cm or 10cm.
On the basis of above-mentioned any embodiment, further, the test system also includes slide rail, one end of slide rail with
Stationary work-table offsets, and the other end of slide rail extends outwardly；The bottom of the tire pressure monitoring system is provided with to match with slide rail
Pulley.
A kind of method of testing of tire monitor system, including：
Initial placement step：
Placing tire pressure monitoring system makes the distance of itself and tyre pressure sensor be preset distance；
Testing procedure：
Drive device is opened, tire high-speed rotation is driven by transmission device；Tyre rotation activates tyre pressure sensor；Tire pressure
Sensor obtains tire sensing data and launches the wireless signal for carrying tire sensing data, while will send out every predetermined period
Number number of delivering letters increase by 1；Tire pressure monitoring system receives wireless signal and reception signal number is increased into 1；Count presumptive test
Transmission signal number and reception signal number in time；
Maximum stable is received apart from obtaining step：
If reception signal number is not more than p with sending the difference of signal number, judge that preset distance receives to be stable
Distance；Tire pressure monitoring system is reapposed afterwards, incrementally increases its distance with tyre pressure sensor, retest step and to tire
The distance of pressure monitoring system and tyre pressure sensor is judged, until reception signal number is more than with sending the difference of signal number
P, illustrate that distance therebetween receives distance beyond stable, obtain the stable maximum for receiving distance and connect as maximum stable
Receive distance；
If reception signal number with send signal number difference be more than p, illustrate preset distance beyond stabilization reception away from
From；Then need to reappose tire pressure monitoring system, progressively shorten its distance with tyre pressure sensor, retest step and to tire pressure
Monitoring system and the distance of tyre pressure sensor are judged, until reception signal number is not more than with sending the difference of signal number
P, illustrate that distance therebetween has been enter into stable reception distance, this stable critical value for receiving distance is connect as maximum stable
Receive distance.
On the basis of above-described embodiment, further, the tire sensing data include tire pressure, tyre temperature and
Tire ID.
On the basis of above-mentioned any embodiment, further, p=0 or p=1.
On the basis of above-mentioned any embodiment, further, incrementally increasing or shortening tire pressure monitoring system and tire pressure
Sensor apart from when, every time increase or shorten distance be 1cm or 10cm.
On the basis of above-mentioned any embodiment, further, the test system also includes slide rail, one end of slide rail with
Stationary work-table offsets, and the other end of slide rail extends outwardly；The bottom of the tire pressure monitoring system is provided with to match with slide rail
Pulley.
Compared with prior art, the beneficial effects of the present invention are：
The invention discloses a kind of test system of tire monitor system and method, and tyre pressure sensor is arranged on into automotive wheels
On tire, automobile tire is arranged on stationary work-table, and placing tire pressure monitoring system makes the distance of itself and tyre pressure sensor be predetermined
Distance；Turn on the power, the operating of drive device tire on the drive wheels, the sensor activation on tire, send tire pressure, temperature
Deng signal, communicated with tire pressure monitoring system；Count number and tire that tyre pressure sensor in the presumptive test time sends signal
The number of pressure monitoring system reception signal, according to send the difference of signal number and reception signal number to tire pressure monitoring system and
The distance between tyre pressure sensor is judged, if reception signal number is with sending the difference of signal number no more than predetermined
Value, judge that the preset distance receives distance to be stable, incrementally increase distance and the acquisition of tire pressure monitoring system and tyre pressure sensor
Maximum stable receives distance, if reception signal number is more than predetermined value, the preset distance with sending the difference of signal number
Distance is received beyond stable, progressively shortens the distance of tire pressure monitoring system and tyre pressure sensor until sending and receiving number difference
No more than predetermined value, this stable critical value for receiving distance is received into distance as maximum stable.Test process need not be in vapour
Carried out under vehicle travelling state, because the position of automobile tire is fixed, then the position of tyre pressure sensor is fixed, and tire pressure monitoring system
Position do not fix, relative position therebetween is not also fixed, therefore the distance of tire pressure monitoring system and tyre pressure sensor is not
Limited again by vehicle body, can arbitrarily move the position of tire pressure monitoring system, test tyre pressure sensor and tire pressure monitoring system
Communication distance whether belong to stable and receive distance.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 shows a kind of structural representation of the test system of tire monitor system provided in an embodiment of the present invention；
Fig. 2 shows a kind of schematic flow sheet of the method for testing of tire monitor system provided in an embodiment of the present invention.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Specific embodiment one
As shown in figure 1, the embodiments of the invention provide a kind of test system of tire monitor system, the tire monitor system
System includes tyre pressure sensor and tire pressure monitoring system, the test system including drive device, transmission device, stationary work-table and
Automobile tire；
The tyre pressure sensor is arranged on automobile tire, and automobile tire is arranged on stationary work-table, and drive device is led to
Transmission device is crossed to be connected with automobile tire；Placing tire pressure monitoring system makes the distance of itself and tyre pressure sensor be preset distance；
Test process includes：Drive device is opened, tire high-speed rotation is driven by transmission device；Tyre rotation activates tire
Pressure sensor；Tyre pressure sensor obtains tire sensing data and launches the wireless of carrying tire sensing data every predetermined period
Signal, while signal number increase by 1 will be sent；Tire pressure monitoring system receives wireless signal and reception signal number is increased into 1；
Count the transmission signal number and reception signal number in the presumptive test time；
If reception signal number is not more than p with sending the difference of signal number, judge that preset distance receives to be stable
Distance；Tire pressure monitoring system is reapposed afterwards, incrementally increases its distance with tyre pressure sensor, retest process and to tire
The distance of pressure monitoring system and tyre pressure sensor is judged, until reception signal number is more than with sending the difference of signal number
P, illustrate that distance therebetween receives distance beyond stable, obtain the stable maximum for receiving distance and connect as maximum stable
Receive distance；
If reception signal number with send signal number difference be more than p, illustrate preset distance beyond stabilization reception away from
From；Then need to reappose tire pressure monitoring system, progressively shorten its distance with tyre pressure sensor, retest process and to tire pressure
Monitoring system and the distance of tyre pressure sensor are judged, until reception signal number is not more than with sending the difference of signal number
P, illustrate that distance therebetween has been enter into stable reception distance, this stable critical value for receiving distance is connect as maximum stable
Receive distance.
Tyre pressure sensor is arranged on automobile tire by the embodiment of the present invention, then tire is arranged on and is fixed on workbench
On, motor power controling box is opened, mixes up motor speed, motor driving can move drive axis, then band by belt
Dynamic to be arranged on tire high-speed rotation on power transmission shaft, tyre pressure sensor follows tyre rotation to activate, and launches high-frequency wireless signals, including
Tire pressure, temperature, ID etc., tire pressure monitoring system receive the tyre pressure sensor high-frequency signal with corresponding ID, display monitoring wheel
Air pressure temperature etc..The distance for increasing tire pressure monitoring system and automobile tire is repeatedly tested, and finds tyre pressure sensor transmission
Signal number is identical with tire pressure monitoring system reception signal number or the less ultimate range of difference, i.e. sensor are with monitoring
The stable of system receives distance.
For example, tyre pressure sensor launches 5 signals, tire pressure monitoring system receives 4 times or more, it is possible to determine that for stabilization
Receive；It is that the collection of letters number is good to receive 2-3 times；Receive number to be less than once, be considered as beyond reception distance.
An acceleration transducer is provided with the embodiment of the present invention, in tyre pressure sensor, tire one is dynamic, acceleration sensing
Device detects signal, with regard to that can activate tyre pressure sensor.Test process need not be carried out under motoring condition, due to automotive wheels
The position of tire is fixed, then the position of tyre pressure sensor is fixed, and the position of tire pressure monitoring system is not fixed, therebetween relative
Position is not also fixed, therefore the distance of tire pressure monitoring system and tyre pressure sensor is no longer influenced by the limitation of vehicle body, can arbitrarily move
The position of dynamic tire pressure monitoring system, test tyre pressure sensor and tire pressure monitoring system communication distance whether belong to it is stable receive away from
From.
The embodiment of the present invention is not limited tire sensing data, it is preferred that the tire sensing data can include wheel
Air pressure, tyre temperature and tire ID.
The embodiment of the present invention is not limited p value, it is preferred that p=0 or p=1.As p=0, i.e. tyre pressure sensor
The reception signal number identical situation for sending signal number and tire pressure monitoring system.As p=1, i.e. tyre pressure sensor
The reception signal number of transmission signal number and tire pressure monitoring system differs the situation within 1 time.
The embodiment of the present invention is not limited the tire pressure monitoring system and the distance of tyre pressure sensor that increase every time or shorten,
It can be very small distance, can so reach sufficiently high precision.Preferably, incrementally increasing or shortening tire pressure prison
Examining system and tyre pressure sensor apart from when, the distance for increasing or shortening every time can be 1cm or 10cm.
In addition, the embodiment of the present invention can also receive distance after obtaining maximum stable and receiving distance to the maximum stable
Tested, for example, in the case of changing tire rotational speed, test whether the distance can also stablize what reception tyre pressure sensor was sent
Signal.The embodiment of the present invention can also be after obtaining maximum stable and receiving distance, and it is preliminary to set the maximum stable and receive distance
Maximum stable receives distance, on its basis, increases or shorten tire pressure monitoring system and tyre pressure sensor with higher precision
Distance, the test of signal and reception signal is transmitted again, more accurately maximum stable receives distance for acquisition.
The embodiment of the present invention is not limited the move mode of tire pressure monitoring system, it is preferred that the test system may be used also
Offseted with one end and stationary work-table including slide rail, slide rail, the other end of slide rail extends outwardly；The tire pressure monitoring system
Bottom is provided with the pulley to match with slide rail.Advantage of this is that tire pressure monitoring system can be placed on slide rail, pass through
Moved forward and backward on slide rail, obtain the different distance with tyre pressure sensor.It is of course also possible to use manually move tire pressure monitoring
The mode of system.
In above-mentioned specific embodiment one, there is provided the test system of tire monitor system, corresponding, this Shen
The method of testing of tire monitor system is please also provided.Because embodiment of the method is substantially similar to system embodiment, so describing
Fairly simple, related part illustrates referring to the part of system embodiment.Embodiment of the method described below is only to illustrate
Property.
Specific embodiment two
As shown in Fig. 2 the embodiments of the invention provide a kind of method of testing of tire monitor system, including：
Initial placement step S101：
Placing tire pressure monitoring system makes the distance of itself and tyre pressure sensor be preset distance；
Testing procedure S102：
Drive device is opened, tire high-speed rotation is driven by transmission device；Tyre rotation activates tyre pressure sensor；Tire pressure
Sensor obtains tire sensing data and launches the wireless signal for carrying tire sensing data, while will send out every predetermined period
Number number of delivering letters increase by 1；Tire pressure monitoring system receives wireless signal and reception signal number is increased into 1；Count presumptive test
Transmission signal number and reception signal number in time；
Maximum stable is received apart from obtaining step S103：
If reception signal number is not more than p with sending the difference of signal number, judge that preset distance receives to be stable
Distance；Tire pressure monitoring system is reapposed afterwards, incrementally increases its distance with tyre pressure sensor, retest step S102 is simultaneously
The distance of tire pressure monitoring system and tyre pressure sensor is judged, until reception signal number and the difference for sending signal number
More than p, illustrate that distance therebetween receives distance beyond stable, obtain the stable maximum for receiving distance as maximum steady
It is fixed to receive distance；If reception signal number is more than p with sending the difference of signal number, illustrate that preset distance receives beyond stable
Distance；Then need to reappose tire pressure monitoring system, progressively shorten its distance with tyre pressure sensor, retest step S102 is simultaneously
The distance of tire pressure monitoring system and tyre pressure sensor is judged, until reception signal number and the difference for sending signal number
No more than p, illustrate that distance therebetween has been enter into stable reception distance, using this stable critical value for receiving distance as maximum
It is stable to receive distance.
In the embodiment of the present invention, tyre pressure sensor is arranged on automobile tire, automobile tire is arranged on stationary work-table
On；Turn on the power, the operating of drive device tire on the drive wheels, the sensor activation on tire, send tire pressure, temperature etc.
Signal, communicated with tire pressure monitoring system；Count number and tire pressure that tyre pressure sensor in the presumptive test time sends signal
The number of monitoring system reception signal, according to the difference of transmission signal number and reception signal number to tire pressure monitoring system and tire
The distance between pressure sensor is judged.Test process need not be carried out under motoring condition, due to automobile tire
Position is fixed, then the position of tyre pressure sensor is fixed, and the position of tire pressure monitoring system is not fixed, relative position therebetween
Also do not fix, therefore the distance of tire pressure monitoring system and tyre pressure sensor is no longer influenced by the limitation of vehicle body, can arbitrarily move tire
Whether the position of pressure monitoring system, the communication distance for testing tyre pressure sensor and tire pressure monitoring system belong to stable reception distance.
The embodiment of the present invention is not limited tire sensing data, it is preferred that the tire sensing data can include wheel
Air pressure, tyre temperature and tire ID.
The embodiment of the present invention is not limited p value, it is preferred that p=0 or p=1.
The embodiment of the present invention is not limited the tire pressure monitoring system and the distance of tyre pressure sensor that increase every time or shorten,
Preferably, incrementally increase or shorten tire pressure monitoring system and tyre pressure sensor apart from when, every time increase or shorten distance
Can be 1cm or 10cm.
The embodiment of the present invention is not limited the move mode of tire pressure monitoring system, it is preferred that the test system is also wrapped
Slide rail is included, one end and the stationary work-table of slide rail offset, and the other end of slide rail extends outwardly；The bottom of the tire pressure monitoring system
It is provided with the pulley to match with slide rail.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (10)
- A kind of 1. test system of tire monitor system, it is characterised in that the tire monitor system include tyre pressure sensor and Tire pressure monitoring system, the test system include drive device, transmission device, stationary work-table and automobile tire；The tyre pressure sensor is arranged on automobile tire, and automobile tire is arranged on stationary work-table, and drive device passes through biography Dynamic device is connected with automobile tire；Placing tire pressure monitoring system makes the distance of itself and tyre pressure sensor be preset distance；Test process includes：Drive device is opened, tire high-speed rotation is driven by transmission device；Tyre rotation activation tire pressure passes Sensor；Tyre pressure sensor simultaneously launches the wireless signal for carrying tire sensing data every predetermined period, acquisition tire sensing data, Signal number increase by 1 will be sent simultaneously；Tire pressure monitoring system receives wireless signal and reception signal number is increased into 1；Statistics Transmission signal number and reception signal number in the presumptive test time；If reception signal number is not more than p with sending the difference of signal number, judge that preset distance receives distance to be stable； Tire pressure monitoring system is reapposed afterwards, incrementally increases its distance with tyre pressure sensor, and retest process is simultaneously supervised to tire pressure The distance of examining system and tyre pressure sensor judged, until reception signal number is more than p with sending the difference of signal number, is said Bright distance therebetween receives distance beyond stable, obtain the stable maximum for receiving distance as maximum stable reception away from From；If reception signal number is more than p with sending the difference of signal number, illustrate that preset distance receives distance beyond stable；Then Tire pressure monitoring system need to be reapposed, progressively shortens its distance with tyre pressure sensor, retest process and to tire pressure monitoring System and the distance of tyre pressure sensor judged, until reception signal number is not more than p with sending the difference of signal number, is said Bright distance therebetween have been enter into it is stable receive distance, using this stable critical value for receiving distance as maximum stable reception away from From.
- 2. the test system of tire monitor system according to claim 1, it is characterised in that the tire sensing data bag Include tire pressure, tyre temperature and tire ID.
- 3. the test system of tire monitor system according to claim 1 or 2, it is characterised in that p=0 or p=1.
- 4. the test system of tire monitor system according to claim 1 or 2, it is characterised in that incrementally increasing or contracting Short tire pressure monitoring system and tyre pressure sensor apart from when, every time increase or shorten distance be 1cm or 10cm.
- 5. the test system of tire monitor system according to claim 1 or 2, it is characterised in that the test system is also Including slide rail, one end and the stationary work-table of slide rail offset, and the other end of slide rail extends outwardly；The bottom of the tire pressure monitoring system Portion is provided with the pulley to match with slide rail.
- A kind of 6. method of testing of tire monitor system, it is characterised in that including：Initial placement step：Placing tire pressure monitoring system makes the distance of itself and tyre pressure sensor be preset distance；Testing procedure：Drive device is opened, tire high-speed rotation is driven by transmission device；Tyre rotation activates tyre pressure sensor；Tire pressure senses Device obtains tire sensing data and launches the wireless signal for carrying tire sensing data, while believe sending every predetermined period Number number increase by 1；Tire pressure monitoring system receives wireless signal and reception signal number is increased into 1；Count the presumptive test time Interior transmission signal number and reception signal number；Maximum stable is received apart from obtaining step：If reception signal number is not more than p with sending the difference of signal number, judge that preset distance receives distance to be stable； Tire pressure monitoring system is reapposed afterwards, incrementally increases its distance with tyre pressure sensor, and retest step is simultaneously supervised to tire pressure The distance of examining system and tyre pressure sensor judged, until reception signal number is more than p with sending the difference of signal number, is said Bright distance therebetween receives distance beyond stable, obtain the stable maximum for receiving distance as maximum stable reception away from From；If reception signal number is more than p with sending the difference of signal number, illustrate that preset distance receives distance beyond stable；Then Tire pressure monitoring system need to be reapposed, progressively shortens its distance with tyre pressure sensor, retest step and to tire pressure monitoring System and the distance of tyre pressure sensor judged, until reception signal number is not more than p with sending the difference of signal number, is said Bright distance therebetween have been enter into it is stable receive distance, using this stable critical value for receiving distance as maximum stable reception away from From.
- 7. the method for testing of tire monitor system according to claim 6, it is characterised in that the tire sensing data bag Include tire pressure, tyre temperature and tire ID.
- 8. the method for testing of the tire monitor system according to claim 6 or 7, it is characterised in that p=0 or p=1.
- 9. the method for testing of the tire monitor system according to claim 6 or 7, it is characterised in that incrementally increasing or contracting Short tire pressure monitoring system and tyre pressure sensor apart from when, every time increase or shorten distance be 1cm or 10cm.
- 10. the method for testing of the tire monitor system according to claim 6 or 7, it is characterised in that the test system is also Including slide rail, one end and the stationary work-table of slide rail offset, and the other end of slide rail extends outwardly；The bottom of the tire pressure monitoring system Portion is provided with the pulley to match with slide rail.
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| CN201711175850.5A CN107884120B (en) | 2017-11-22 | 2017-11-22 | Testing system and method of tire monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175850.5A CN107884120B (en) | 2017-11-22 | 2017-11-22 | Testing system and method of tire monitoring system |
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| CN107884120B CN107884120B (en) | 2020-02-07 |
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| US20060087420A1 (en) * | 2004-05-04 | 2006-04-27 | Johnson Controls Automotive Electronics | Tire pressure monitoring system |
| CN103112323A (en) * | 2013-02-17 | 2013-05-22 | 奇瑞汽车股份有限公司 | Automotive tire pressure monitoring system and monitoring method thereof |
| KR20130081095A (en) * | 2012-01-06 | 2013-07-16 | 현대모비스 주식회사 | Tire pressure monitoring system and method thereof |
| CN103832226A (en) * | 2014-03-17 | 2014-06-04 | 深圳市道通科技有限公司 | Method and device for identifying abnormity of tire pressure detection devices |
| CN104050794A (en) * | 2014-06-27 | 2014-09-17 | 重庆长安汽车股份有限公司 | Automobile tire pressure signal intensity test system and tire pressure signal receiving module position selection method |
| CN104228491A (en) * | 2014-08-12 | 2014-12-24 | 奇瑞汽车股份有限公司 | Matching method, equipment and system of tire pressure monitoring system |
-
2017
- 2017-11-22 CN CN201711175850.5A patent/CN107884120B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060087420A1 (en) * | 2004-05-04 | 2006-04-27 | Johnson Controls Automotive Electronics | Tire pressure monitoring system |
| KR20130081095A (en) * | 2012-01-06 | 2013-07-16 | 현대모비스 주식회사 | Tire pressure monitoring system and method thereof |
| CN103112323A (en) * | 2013-02-17 | 2013-05-22 | 奇瑞汽车股份有限公司 | Automotive tire pressure monitoring system and monitoring method thereof |
| CN103832226A (en) * | 2014-03-17 | 2014-06-04 | 深圳市道通科技有限公司 | Method and device for identifying abnormity of tire pressure detection devices |
| CN104050794A (en) * | 2014-06-27 | 2014-09-17 | 重庆长安汽车股份有限公司 | Automobile tire pressure signal intensity test system and tire pressure signal receiving module position selection method |
| CN104228491A (en) * | 2014-08-12 | 2014-12-24 | 奇瑞汽车股份有限公司 | Matching method, equipment and system of tire pressure monitoring system |
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| CN107884120B (en) | 2020-02-07 |
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