CN204820978U - Inside temperature pressure measurement of tire - Google Patents
Inside temperature pressure measurement of tire Download PDFInfo
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- CN204820978U CN204820978U CN201520493235.9U CN201520493235U CN204820978U CN 204820978 U CN204820978 U CN 204820978U CN 201520493235 U CN201520493235 U CN 201520493235U CN 204820978 U CN204820978 U CN 204820978U
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Abstract
The utility model belongs to the inside temperature of tire and pressure detection field, especially an inside temperature pressure measurement of tire. Including setting up temperature sensor and the pressure sensor in the tire, temperature sensor is wireless temperature sensor, pressure sensor is wireless pressure sensor, still include the radio signal transmitter, the wireless temperature collection ware, wireless pressure collecting ware and controller, wireless temperature sensor passes through the temperature signal that the radio signal transmitter will gather and transmits the ware for wireless temperature collection, wireless pressure sensor passes through the pressure signal that the radio signal transmitter will gather to be transmitted for wireless pressure collecting ware, wireless temperature collection ware and wireless pressure collecting ware all are connected with the controller, the temperature value that the wireless temperature collection ware will be gathered conveys to the controller, the pressure value that wireless pressure collecting ware will be gathered conveys to the controller. Its convenient to use, the user can judge each the test point temperature and the pressure variation condition directly perceivedly to in time control traveling of vehicle.
Description
Technical field
The utility model belongs to tire internal temperature and pressure sensing arts, especially a kind of tire internal temperature pressure-detecting device.
Background technology
Tire is in production (mainly vulcanization process), performance testing performance tests such as (mainly at a high speed) durable and road examinations and normal driving process, the temperature and pressure of inside tires is all the parameter that researcher and user compare care, but except the temperature test of vulcanization process, is also all in space state to this test at present.
In tire vulcanization process, temperature, pressure and time are the three elements affecting tire vulcanization process; Ensure the vulcanized quality of tire, just must ensure suitable curing temperature, pressure and time, three is indispensable.At present in tire actual production process, for curing temperature and the measurement of time comparative maturity, but for measurement or a blank of pressure in tire vulcanization process, in order to study the impact of pressure for tyre vulcanization, need to test tire vulcanization process inner tyre pressure, so that the vulcanization process condition for working out reasonable.
Comprise at a high speed at tyre performance testing experiment, in durable and road examination process, because tire can produce a large amount of heats at high-speed rotation, tire internal temperature is caused to raise, elastomeric material at high temperature mechanical property can decline, the final damage of tire raises directly related with tire internal temperature, therefore the change of study of tire internal temperature for how improving tire design, improve tire used performance tool and have very important significance.Tire is under certain inflation pressure and load simultaneously, whether the distribution of inner tyre pressure is even, important impact is had for tire used performance, at present a lot of tire researcher by the method for finite element analogy to tire under certain inflation pressure and load, and the distribution of pressure of inside tires each point is in the process of moving studied, but owing to lacking proving installation, usually the result of position to finite element analogy finally can only damaged by tire is verified, cannot directly verify the result of finite element analogy, this causes difficulty to carrying out further of research.By at a high speed, the test of tire internal temperature and pressure in durable and road examination process, direct foundation can be provided for tyre performance Study of Lifting.
During running car, tyre temperature can raise because rubbing with ground, especially run at high speed and emergency brake time, in tire, gas temperature can rise rapidly, and tire pressure increases suddenly, so have the possibility of blowing out.And high temperature causes rubber for tire aging, decrease of fatigue strength, treadwear is violent, is again the key factor possible blown out.Blowing out is number one killer in road traffic accident.According to statistics, there is the traffic accident of 46% to cause due to tire et out of order on a highway, wherein blow out one and just account for 70% of tire accident total amount.If temperature and pressure sensor can be implanted in inside tires, not only can the monitoring tyres change of internal temperature and pressure in the process of moving and distribution, can report to the police in time when tyre temperature and hypertonia simultaneously, prevent tire from causing because temperature and pressure is too high damaged tyres to cause traffic accident.
In a word, the test of tire internal temperature and pressure has important meaning for study of tire production technology and tire used performance and tire design improvement etc.
Utility model content
The purpose of this utility model is the above-mentioned defect overcoming prior art existence, propose tire internal temperature pressure test device in, its structure is simple, easy to use, user can judge each test point temperature and pressure situation of change intuitively, and controls the traveling of vehicle in time.
The utility model adopts following technical scheme to realize: a kind of tire internal temperature pressure test device, comprise and be arranged on temperature sensor in tire and pressure sensor, wherein, described temperature sensor is radio temperature sensor, pressure sensor is wireless pressure sensor, also comprise wireless signal transmitter, wireless temperature acquisition machine, wireless pressure collector and controller, the temperature signal collected is transferred to wireless temperature acquisition machine by wireless signal transmitter by radio temperature sensor, the pressure signal collected is transferred to wireless pressure collector by wireless signal transmitter by wireless pressure sensor, wireless temperature acquisition machine is all connected with controller with wireless pressure collector, the temperature value collected is sent to controller by wireless temperature acquisition machine, the force value collected is sent to controller by wireless pressure collector.
Described controller comprises control module, analysis module, logging modle and display module, and wherein control module is for controlling the start and stop of test job, and is available for users to the frequency selecting test data collection; Logging modle is used for the force value that the temperature value that collects wireless temperature acquisition machine and wireless pressure collector collect and carries out record; Analysis module is used for the force value that the temperature value that collects wireless temperature acquisition machine and wireless pressure collector collect and analyzes and draw analysis result, can judge the temperature and pressure situation of change of each test point in whole curing process intuitively according to record value and analysis result; Display module is used for display pressure data and analysis result in real time.
The beneficial effects of the utility model are:
(1) this pressure test device structure is simple, easy to use, user can obtain the temperature and pressure situation of change of each test point in whole curing process intuitively by this device, proceed com-parison and analysis by the result of pressure test and temperature test result, more comprehensively can instruct the setting of tyre vulcanizing condition;
(2) in the utility model, sensor and tire can well combine, and the constructional feature according to tire self carries out reasonable Arrangement, make sensor become a part for tire, and therefore the implantation of sensor does not affect the in-use performance of tire.
Accompanying drawing explanation
Fig. 1 is the tire construction schematic diagram of embedding temperature and pressure transmitter;
Fig. 2 is the inner structure schematic diagram of vulcanizer mold in tire vulcanization process;
Fig. 3 is the structural representation of temperature, pressure collector and controller in tire vulcanization process;
Fig. 4 is the module connection structure schematic diagram of controller inside;
Fig. 5 is the structural representation of mileage tester in tyre performance test process;
Fig. 6 is the structural representation of temperature, pressure collector and controller in tyre performance test process.
In figure: 1 radio temperature sensor; 2 wireless pressure sensors; 3 tires; 4 wireless signal transmitters; 5 wireless temperature acquisition machines; 6 wireless pressure collectors; 7 controllers; 8 moulds; 9 mileage tester fixed supports; 10 mileage tester rotary drums.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, Figure 2 and Figure 3, described tire internal temperature pressure test device comprises radio temperature sensor 1, wireless pressure sensor 2, wireless signal transmitter 4, wireless temperature acquisition machine 5, wireless pressure collector 6 and controller 7.Wherein radio temperature sensor 1 and wireless pressure sensor 2 are all arranged on the inside of tire 3, the temperature signal collected is transferred to wireless temperature acquisition machine 5 by wireless signal transmitter 4 by radio temperature sensor 1, and the pressure signal collected is transferred to wireless pressure collector 6 by wireless signal transmitter 4 by wireless pressure sensor 2.Wireless temperature acquisition machine 5 is all connected with controller 7 with wireless pressure collector 6, and the temperature value collected is sent to controller 7 by wireless temperature acquisition machine 5, and the force value collected is sent to controller 7 by wireless pressure collector 6.X-photoscanning is utilized accurately to locate micro wireless sensor, to determine the exact location of test point.
Described controller comprises control module, analysis module, logging modle and display module, and wherein control module is for controlling the start and stop of test job, and is available for users to the frequency selecting test data collection.Logging modle is used for the force value that the temperature value that collects wireless temperature acquisition machine 5 and wireless pressure collector 6 collect and carries out record, analysis module is used for the force value that the temperature value that collects wireless temperature acquisition machine 5 and wireless pressure collector 6 collect and analyzes and draw analysis result, can judge the temperature and pressure situation of change of each test point in whole curing process intuitively according to record value and analysis result.Display module is used for display pressure data and analysis result in real time.
Utilize detecting device described in the utility model to carry out detection to the temperature and pressure of inside tires and can adopt following application:
In tire vulcanization process, as shown in Figure 1, in advance radio temperature sensor 1 and wireless pressure sensor 2 are embedded into the position of specifying tire 3 inside, the quantity that two kinds of sensors are embedding and position can be determined according to concrete needs.As shown in Figures 2 and 3, the tire 3 of embedding good sensor is put in vulcanizer mold 8, wireless signal transmitter 4 is penetrated the signal wire (SW) access opening that mould 8 is held successfully in advance, wireless temperature acquisition machine 5 and wireless pressure collector 6 are connected with controller 7 respectively, and carry out communicating with wireless pressure sensor 2 with radio temperature sensor 1 respectively and debug, start to carry out sulfuration after completing communication debugging, control test job start and stop by the control module of controller, and the frequency of test data collection can be selected.At the end of test, logging modle carries out record to the temperature and pressure numerical value obtained, analysis module is analyzed said temperature and pressure value, what display module was real-time is presented on screen by said temperature and pressure value and analysis result, and user can judge the temperature and pressure situation of change of each test point in whole curing process intuitively; In addition, compared by the result of pressure test and temperature test result, more comprehensively can instruct the setting of tyre vulcanizing condition.
In tyre performance test process, as shown in Figure 5 and Figure 6, to be installed on mileage tester fixed support 9 with the tire 3 after sensor sulfuration, wireless temperature acquisition machine 5 and wireless pressure collector 6 and the radio temperature sensor 1 of inside tires and the communication connection of wireless pressure sensor 2 are debugged, then mileage tester 10 rotary drum is started, start test, control test job start and stop by the control module of controller, and the frequency of test data collection can be selected.At the end of test, logging modle carries out record to the temperature and pressure numerical value obtained, analysis module is analyzed said temperature and pressure value, what display module was real-time is presented on screen by said temperature and pressure value and analysis result, and user can judge the temperature and pressure situation of change of each test point in whole curing process intuitively; In addition, compared by the result of pressure test and temperature test result, more comprehensively can instruct the setting of tyre vulcanizing condition.
In the normal driving process of tire, tire 3 with radio temperature sensor 1 and wireless pressure sensor 2 is installed on vehicle, wireless temperature acquisition machine 5 and wireless pressure collector 6 are put in vehicle, controller 7 is connected with wireless pressure collector 6 with wireless temperature acquisition machine 5 and completes to communicate respectively simultaneously and debug, start automobile, controller 7 carries out record by the temperature and pressure of tire 3 driving process, in the process of moving if there is temperature and pressure exceptional value, system will send alarm message.After receiving alarm message, driver should be stopped in time and check tire.
Claims (2)
1. a tire internal temperature pressure-detecting device, comprise temperature sensor and pressure sensor, it is characterized in that: described temperature sensor is the radio temperature sensor (1) be arranged in tire, pressure sensor is the wireless pressure sensor (2) be arranged in tire, also comprise wireless signal transmitter (4), wireless temperature acquisition machine (5), wireless pressure collector (6) and controller (7), the temperature signal collected is transferred to wireless temperature acquisition machine (5) by wireless signal transmitter (4) by radio temperature sensor (1), the pressure signal collected is transferred to wireless pressure collector (6) by wireless signal transmitter (4) by wireless pressure sensor (2), wireless temperature acquisition machine (5) is all connected with controller (7) with wireless pressure collector (6), the temperature value collected is sent to controller (7) by wireless temperature acquisition machine (5), the force value collected is sent to controller (7) by wireless pressure collector (6).
2. tire internal temperature pressure-detecting device according to claim 1, it is characterized in that: described controller comprises control module, analysis module, logging modle and display module, wherein control module is for controlling the start and stop of test job, and is available for users to the frequency selecting test data collection; Logging modle is used for the force value that the temperature value that collects wireless temperature acquisition machine (5) and wireless pressure collector (6) collect and carries out record; Analysis module is used for the force value that the temperature value that collects wireless temperature acquisition machine (5) and wireless pressure collector (6) collect and analyzes and draw analysis result, can judge the temperature and pressure situation of change of each test point in whole curing process intuitively according to record value and analysis result; Display module is used for display pressure data and analysis result in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493235.9U CN204820978U (en) | 2015-07-09 | 2015-07-09 | Inside temperature pressure measurement of tire |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493235.9U CN204820978U (en) | 2015-07-09 | 2015-07-09 | Inside temperature pressure measurement of tire |
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| CN204820978U true CN204820978U (en) | 2015-12-02 |
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| CN201520493235.9U Active CN204820978U (en) | 2015-07-09 | 2015-07-09 | Inside temperature pressure measurement of tire |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034716A (en) * | 2015-07-09 | 2015-11-11 | 特拓(青岛)轮胎技术有限公司 | Tyre internal temperature and pressure detection device and detection method |
| CN106248401A (en) * | 2016-08-30 | 2016-12-21 | 万通智控科技股份有限公司 | A kind of electronic module and vehicle tyre wear detecting system |
| CN109752115A (en) * | 2018-12-27 | 2019-05-14 | 安徽佳通乘用子午线轮胎有限公司 | A kind of the internal temperature real-time measurement system and measurement method of rolling tire |
| IT202100001442A1 (en) | 2021-01-26 | 2022-07-26 | Megaride Srl | DEVICE FOR THE ESTIMATION OF THE TEMPERATURE PROFILE INSIDE AND ALONG THE THICKNESS OF A TIRE |
-
2015
- 2015-07-09 CN CN201520493235.9U patent/CN204820978U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034716A (en) * | 2015-07-09 | 2015-11-11 | 特拓(青岛)轮胎技术有限公司 | Tyre internal temperature and pressure detection device and detection method |
| CN105034716B (en) * | 2015-07-09 | 2017-05-24 | 特拓(青岛)轮胎技术有限公司 | Tyre internal temperature and pressure detection device and detection method |
| CN106248401A (en) * | 2016-08-30 | 2016-12-21 | 万通智控科技股份有限公司 | A kind of electronic module and vehicle tyre wear detecting system |
| CN109752115A (en) * | 2018-12-27 | 2019-05-14 | 安徽佳通乘用子午线轮胎有限公司 | A kind of the internal temperature real-time measurement system and measurement method of rolling tire |
| IT202100001442A1 (en) | 2021-01-26 | 2022-07-26 | Megaride Srl | DEVICE FOR THE ESTIMATION OF THE TEMPERATURE PROFILE INSIDE AND ALONG THE THICKNESS OF A TIRE |
| EP4033213A1 (en) | 2021-01-26 | 2022-07-27 | Megaride S.r.l. | Device for estimating temperature profile inside and along the thickness of a tire |
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