CN206733974U - Intelligent tire - Google Patents
Intelligent tire Download PDFInfo
- Publication number
- CN206733974U CN206733974U CN201720578252.1U CN201720578252U CN206733974U CN 206733974 U CN206733974 U CN 206733974U CN 201720578252 U CN201720578252 U CN 201720578252U CN 206733974 U CN206733974 U CN 206733974U
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- conductive polymer
- sheets
- polymer sensor
- tire
- temperature
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Abstract
The utility model discloses an intelligent tire, including the tire body, slice conducting polymer sensor, little the control unit, the RF unit, host computer and RF circuit, slice conducting polymer sensor adhesion is on the inner liner in the hat, the one end of slice conducting polymer sensor is passed through the RF unit and is connected with little the control unit, the other end of slice conducting polymer sensor passes through the RF circuit and is connected with host computer, treater and power module electric connection, treater and display screen and audible alarm control connection, communication port and treater interconnect. The intelligent tire is mainly designed for early warning of dangerous use working conditions, can utilize the strain amplitude and the running temperature of the crown part, is matched with a fitting function to comprehensively judge the tire state, can also utilize a single conductive polymer sensor to obtain the strain amplitude and the running temperature at the same time, can realize early warning of various dangerous working conditions of the tire, and is low in cost and suitable for popularization.
Description
Technical field
Early warning tyre technology is the utility model is related to, specially a kind of intelligence that early warning can be carried out to dangerous applying working condition
Can tire.
Background technology
Tire is the important component of running car system, and tire characteristics directly affect the security of running car, put down
The automotive performance such as pliable, comfortableness and conevying efficiency.According to the data statistics of information centre of national communication portion, tyre explosion, fatigue are driven
It is three major reasons for causing traffic accidents to sail and drive over the speed limit, and wherein tyre explosion is due to tire pressure and temperature
Degree effect complexity and uncontrollability and turn into primary factor.Traffic accident caused by tire fault causes huge to society
Big loss, how to prevent tyre explosion from having turned into an important research topic of technical field of automotive electronics.Although at present
It is existing that air pressure/temperature of tire is monitored using tire pressure monitoring system, but tire risk applying working condition is not single
Pure to depend on tire pressure/temperature, in general tire pressure monitoring is difficult to give early warning to the dangerous working condition of whole in time.It is simultaneously existing
Tire pressure monitoring system sensor cost is higher, limits its application.
Utility model content
The purpose of this utility model is to provide a kind of intelligent tire, existing to solve to propose in above-mentioned background technology
The problem of tire pressure monitoring is difficult to give early warning to the dangerous working condition of whole in time, and tire pressure monitoring system sensor cost is higher.
To achieve the above object, the utility model provides following technical scheme：A kind of intelligent tire, comprising tire body,
Tread ply, neutral line, inner liner, sheets of conductive polymer sensor, micro-control unit, RF units, upper main frame and RF circuits,
Described tire body is disposed with tread ply, neutral line and inner liner, the sheets of conductive polymer sensing from outside to inside
Device is adhered in hat on inner liner, and one end of described sheets of conductive polymer sensor is connected by RF units and micro-control unit
Connect, the other end of sheets of conductive polymer sensor is connected by RF circuits with upper main frame, and described upper main frame, which includes, to be supplied
Electric module, PORT COM, display screen, voice guard, button intake module and processor, processor electrically connect with power supply module
Connect, described processor is connected with display screen and voice guard control, and PORT COM is connected with each other with processor, and described
Button intake module access processor.
Preferably, described sheets of conductive polymer sensor is bonded using glue and inner liner.
Preferably, described sheets of conductive polymer sensor uses low-temp low-pressure vulcanization with condensing into inner liner
One.
Preferably, described sheets of conductive polymer sensor has positive temperature effect and positive pulling force effect.
Preferably, described sheets of conductive polymer sensor material is conductive rubber.
Preferably, described RF circuits are semi-active RFID.
Compared with prior art, the beneficial effects of the utility model are：The intelligent tire is mainly that dangerous applying working condition enters
Row early warning and design, can utilize bizet strain amplitude and running temperature, coordinate fitting function comprehensive descision tire condition,
Single conductive polymer sensors can also be utilized to obtain the amplitude and running temperature of strain simultaneously, can realized to the more of tire
Kind dangerous working condition gives early warning, and such a sheets of conductive polymer sensor cost is low, is adapted to promote.
Brief description of the drawings
Fig. 1 is the explanation figure of sheets of conductive polymer sensor bonding position in the utility model；
Fig. 2 is the schematic diagram of intelligent tire system composition of the present utility model；
Fig. 3 is the structural representation of tire rolling state bizet deformation；
Fig. 4 is the schematic diagram of tire rolling state bizet name tension force.
In figure：1st, tire body, 2, tread ply, 3, neutral line, 4, inner liner, 5, sheets of conductive polymer sensor, 6,
Micro-control unit, 7, RF units, 8, upper main frame, 9, RF circuits, 8-1, power supply module, 8-2, PORT COM, 8-3, display screen,
8-4, voice guard, 8-5, button intake module, 8-6, processor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of intelligent tire includes tire body 1, tyre surface
Layer 2, neutral line 3, inner liner 4, sheets of conductive polymer sensor 5, micro-control unit 6, RF units 7, upper main frame 8 and RF electricity
Road 9, described tire body 1 are disposed with tread ply 2, neutral line 3 and inner liner 4, described sheets of conductive from outside to inside
Polymer sensor 5 is adhered in hat on inner liner 4, and described sheets of conductive polymer sensor 5 uses glue and liner
Layer 4 bonds or using low-temp low-pressure vulcanization with making inner liner 4 condense integrally, and the one of sheets of conductive polymer sensor 5
End is connected by RF units 7 with micro-control unit 6, the other end of sheets of conductive polymer sensor 5 by RF circuits 9 with it is upper
Main frame 8 connects, and described RF circuits 9 are semi-active RFID, and the material of sheets of conductive polymer sensor 5 is conductive rubber,
Described sheets of conductive polymer sensor 5 has positive temperature effect, and because it has positive temperature effect, i.e. its impedance can be with temperature
Raise and raise, the temperature signal of tire operation can be obtained with this；Opened simultaneously because sheets of conductive polymer sensor 5 has
Temperature is closed, i.e., when temperature exceedes its switch temperature, the impedance of sheets of conductive polymer sensor 5 can sharply increase, can be with this
High temperature alarm signal is obtained, the switch temperature of sheets of conductive polymer sensor 5 should be higher than that temperature in tire normal use, but be not higher than
Interior temperature when rubber for tire destroys, the sheets of conductive polymer sensor 5 have positive pulling force effect, i.e. its impedance is being drawn
The state of stretching increases, and compressive state reduces, because the wheel circumferentially nominal tension variation amplitude of crown part reaches most entering into/step position
Greatly, the maximum amplitude of the impedance variations of shape conductive polymer sensors 5 can be caused with this, described upper main frame 8 includes power supply mould
Block 8-1, PORT COM 8-2, display screen 8-3, voice guard 8-4, button intake module 8-5 and processor 8-6, processor 8-
6 are electrically connected with power supply module 8-1, and described processor 8-6 and display screen 8-3 and voice guard 8-4 controls connect, communication
Port 8-2 is bi-directionally connected with processor 8-6, and button intake module 8-5 access processors 8-6.
Operation principle：Due to be adhered to during tire body 1 is preced with inner liner 4 impedance of sheets of conductive polymer sensor 5 by
To temperature, the influence of strain, in order to isolate temperature, strain signal controls RF units 7 to gather sheets of conductive by micro-control unit 6
Compound sensor 5 is performed a scan, and then the impedance variations of sheets of conductive polymer sensor 5 are carried out by main genetic analysis
Analysis, isolate temperature, strain caused by impedance variations, obtain temperature/strain information, then sheets of conductive polymer sensor
5 give temperature, strain data to upper main frame 8 by RF circuit transmissions, and data are substituted into and led by PORT COM 8-2 by upper main frame 8
The fitting formula that the danger coefficient entered calculates calculates, and draws the danger coefficient of tire operation, when more than setting danger coefficient operation
After certain time, upper main frame 8 is alarmed by display screen 8-3 and voice guard 8-4, and this process is exactly this intelligence
The operation principle of energy tire.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of intelligent tire, including tire body (1), sheets of conductive polymer sensor (5), micro-control unit (6), RF are mono-
First (7), upper main frame (8) and RF circuits (9), it is characterised in that：Described tire body (1) is disposed with tire from outside to inside
Surface layer (2), neutral line (3) and inner liner (4), the sheets of conductive polymer sensor (5) are adhered to the inner liner (4) in hat
On, one end of described sheets of conductive polymer sensor (5) is connected by RF units (7) with micro-control unit (6), and sheet is led
The other end of electroactive polymer transducer (5) is connected by RF circuits (9) with upper main frame (8), and described upper main frame (8) includes
Power supply module (8-1), PORT COM (8-2), display screen (8-3), voice guard (8-4), button intake module (8-5) and place
Manage device (8-6), processor (8-6) and power supply module (8-1) are electrically connected with, described processor (8-6) and display screen (8-3) and
Voice guard (8-4) control connection, PORT COM (8-2) are connected with each other with processor (8-6), and described button intake mould
Block (8-5) access processor (8-6).
A kind of 2. intelligent tire according to claim 1, it is characterised in that：Described sheets of conductive polymer sensor
(5) bonded using glue and inner liner (4).
A kind of 3. intelligent tire according to claim 1, it is characterised in that：Described sheets of conductive polymer sensor
(5) it is integral with condensing inner liner (4) using low-temp low-pressure vulcanization.
A kind of 4. intelligent tire according to claim 1, it is characterised in that：Described sheets of conductive polymer sensor
(5) there is positive temperature effect and positive pulling force effect.
A kind of 5. intelligent tire according to claim 1, it is characterised in that：Described sheets of conductive polymer sensor
(5) material is conductive rubber.
A kind of 6. intelligent tire according to claim 1, it is characterised in that：Described RF circuits (9) are semi-active RFID.
A kind of 7. intelligent tire according to claim 1, it is characterised in that：The operation principle of described intelligent tire is：
Due to being adhered in tire body (1) hat on inner liner (4) (5) impedance of sheets of conductive polymer sensor by temperature, strain
Influence, in order to isolate temperature, strain signal by micro-control unit (6) control RF units (7) to sheets of conductive polymer pass
Sensor (5) is performed a scan, and then sheets of conductive polymer sensor (5) impedance variations are divided by main genetic analysis
Analysis, isolate temperature, strain caused by impedance variations, obtain temperature/strain information, then sheets of conductive polymer sensor
(5) temperature, strain data are given to upper main frame (8) by RF circuit transmissions, upper main frame (8) substitutes into data by PORT COM
The fitting formula that the danger coefficient that (8-2) is imported calculates calculates, and draws the danger coefficient of tire operation, when more than the dangerous system of setting
After number runs more than certain time, upper main frame (8) is alarmed by display screen (8-3) and voice guard (8-4).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578252.1U CN206733974U (en) | 2017-05-23 | 2017-05-23 | Intelligent tire |
| US16/609,215 US11548329B2 (en) | 2017-05-23 | 2018-02-24 | Intelligent tire |
| RS20220526A RS63287B1 (en) | 2017-05-23 | 2018-02-24 | Intelligent tire |
| EP18806383.8A EP3603998B1 (en) | 2017-05-23 | 2018-02-24 | Intelligent tire |
| PCT/CN2018/077109 WO2018214601A1 (en) | 2017-05-23 | 2018-02-24 | Intelligent tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578252.1U CN206733974U (en) | 2017-05-23 | 2017-05-23 | Intelligent tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206733974U true CN206733974U (en) | 2017-12-12 |
Family
ID=60566717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720578252.1U Active CN206733974U (en) | 2017-05-23 | 2017-05-23 | Intelligent tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206733974U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116977A (en) * | 2017-05-23 | 2017-09-01 | 山东玲珑轮胎股份有限公司 | Intelligent tire |
| CN108346197A (en) * | 2018-04-27 | 2018-07-31 | 山东玲珑轮胎股份有限公司 | Automatic recognition and pattern depth early warning system for mileage used by tire |
| WO2018214601A1 (en) * | 2017-05-23 | 2018-11-29 | 山东玲珑轮胎股份有限公司 | Intelligent tire |
| CN111361365A (en) * | 2020-04-10 | 2020-07-03 | 中国电子科技集团公司第四十八研究所 | Tire state monitoring module |
-
2017
- 2017-05-23 CN CN201720578252.1U patent/CN206733974U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116977A (en) * | 2017-05-23 | 2017-09-01 | 山东玲珑轮胎股份有限公司 | Intelligent tire |
| WO2018214601A1 (en) * | 2017-05-23 | 2018-11-29 | 山东玲珑轮胎股份有限公司 | Intelligent tire |
| US11548329B2 (en) | 2017-05-23 | 2023-01-10 | Shandong Linglong Tyre Co., Ltd. | Intelligent tire |
| CN107116977B (en) * | 2017-05-23 | 2023-07-14 | 山东玲珑轮胎股份有限公司 | Intelligent tire |
| CN108346197A (en) * | 2018-04-27 | 2018-07-31 | 山东玲珑轮胎股份有限公司 | Automatic recognition and pattern depth early warning system for mileage used by tire |
| CN111361365A (en) * | 2020-04-10 | 2020-07-03 | 中国电子科技集团公司第四十八研究所 | Tire state monitoring module |
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