CN106739852A - A kind of variable running gear of tire pressure - Google Patents
A kind of variable running gear of tire pressure Download PDFInfo
- Publication number
- CN106739852A CN106739852A CN201710013243.2A CN201710013243A CN106739852A CN 106739852 A CN106739852 A CN 106739852A CN 201710013243 A CN201710013243 A CN 201710013243A CN 106739852 A CN106739852 A CN 106739852A
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- CN
- China
- Prior art keywords
- tire
- pressure
- wireless
- exocoel
- controlled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
- B60C23/002—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving by monitoring conditions other than tyre pressure or deformation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/001—Inflatable pneumatic tyres or inner tubes filled with gas other than air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/02—Inflatable pneumatic tyres or inner tubes having separate inflatable inserts, e.g. with inner tubes; Means for lubricating, venting, preventing relative movement between tyre and inner tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/02—Inflatable pneumatic tyres or inner tubes having separate inflatable inserts, e.g. with inner tubes; Means for lubricating, venting, preventing relative movement between tyre and inner tube
- B60C5/04—Shape or construction of inflatable inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
A kind of variable running gear of tire pressure, belongs to vehicle active safety technologies field；Including wireless signal transmission reception device, controlled in wireless valve, controlled in wireless check valve, tyre pressure sensor, air compressor etc..It is characterized in that：Inside tires are divided into inner chamber and exocoel by the tire by inside and outside compartment spacers, pass through controlled in wireless valve again, the gas of inner chamber and exocoel is carried out corresponding gas exchanges by controlled in wireless check valve and air compressor, realize the supercharging and pressure release of exocoel, so as to realize that pressure of tire is variable, the tire can also be realized exempting from inflation, even can also realize the body gesture control of certain amplitude, wherein pressure of tire can be turned to according to automobile running working condition and operator brake and be intended to increase and decrease pressure of tire, so that tire increase corresponding to ground attaching coefficient or reduction, the increase or reduction of corresponding tire and ground Interaction Force, the dynamic property of automobile, braking ability and security are improved.The advantage of the invention is that to realize tire pressure of automobile tire variable, exempts from inflation, and certain amplitude body gesture control.
Description
Technical field
The present invention relates to a kind of variable running gear of tire pressure, belong to vehicle active safety technologies field.
Background technology
Conventional tyre is provided to the tire pressure value that would generally recommend using automobile on automobile, and in considerable time section
Interior, tire pressure keeps constant, it means that tire keeps constant, tire and ground in the case where tire pressure is recommended with contact area of ground
The active force for producing that interacts is constant.
Hyundai Motor is equipped with ABS mostly（Anti-blocking brake system）Active safety feature, it is by controlling the tire of vehicle
Slip rate, makes itself and ground keep maximum attachment coefficient, so as to provide larger brake force, but cannot further improve attached
Coefficient.
, with the attachment coefficient on ground into non-linear relation, tire pressure is lower, and squeegee action is more serious for the tire pressure and tire of tire,
Bigger with ground attaching coefficient, rolling resistance is bigger.
The content of the invention
The invention reside in solving the above problems, there is provided a kind of variable novel tire of tire pressure, it has tire pressure variable, exempts to fill
The characteristic of gas.Main technical schemes of the invention are as follows：
A kind of variable tire of tire pressure, including wireless signal transmission reception device, controlled in wireless valve, controlled in wireless check valve,
First tyre pressure sensor, the second tyre pressure sensor, air compressor, inside and outside compartment spacers, the first high-low pressure compartment spacers, second
Hyperbar compartment spacers, valve, balance weight,（The present apparatus does not include the electric power corollary apparatus of air compressor, and it includes wireless defeated
Electric transmitting terminal, and wireless power transmission receiving terminal, receiving terminal access air compressor power supply input）.It is characterized in that：Controlled in wireless
, using the opening and closing of wireless signal control valve, wherein controlled in wireless check valve is only allowed in high pressure for valve and controlled in wireless check valve
To tire exocoel one way flow, wireless signal transmission reception device is respectively arranged in above four tires filling gas in chamber
On vehicle frame or vehicle body, in order to signal intensity and tire distance are maintained at certain limit, inside and outside compartment spacers, the first high-low pressure chamber
Dividing plate, the second high-low pressure compartment spacers are aluminum, and inside tires are divided into two closings in inner chamber and exocoel by inside and outside compartment spacers
Chamber, inner chamber is divided into high pressure lumen and low pressure lumen two by the first high-low pressure compartment spacers and the second high-low pressure compartment spacers
The chamber of closing;First tyre pressure sensor is installed on inside and outside compartment spacers outside, for detecting tire exocoel tire pressure, the second tire pressure
Sensor is installed on the bead seat in high pressure lumen, and for detecting high pressure lumen tire pressure, controlled in wireless valve is installed on low pressure
On the inside and outside compartment spacers of inner chamber and exocoel, controlled in wireless check valve is installed on the inside and outside compartment spacers of high pressure lumen and exocoel
On, air compressor is installed on the first high-low pressure compartment spacers, and whether its work is that, by wireless signal control, inlet end is connected
High pressure lumen is connected in low pressure lumen, outlet side, and balance weight can be fixed on the second high-low pressure chamber by certain location structure
The neighbouring any three-dimensional space position of room dividing plate, the unbalance dynamic come for equilibrium air compressor and other device bands and it is quiet not
Balance, valve is installed on the wheel hub on the inside of low pressure lumen, stretches out tire, and filling tires gas is supplemented after convenient maintenance；It is described
Controlled in wireless valve and controlled in wireless check valve are using the opening and closing of wireless signal control valve.The tire by interior exocoel every
Inside tires are divided into inner chamber and exocoel by plate, and filling gas carry out corresponding gas exchanges in inner chamber and exocoel in tire so that
Tire exocoel tire pressure increases or reduces, and pressure of tire is to realize increase or reduce.The first high-low pressure compartment spacers and
Inner chamber is divided into two chambers of closing of high pressure lumen and low pressure lumen by the second high-low pressure compartment spacers, and exocoel passes through the two chambers
Realize Quick-pressurizing and pressure release in room.In the tire only there are gas exchanges in filling gas in each chamber of inside tires, not with outward
Boundary's environment is exchanged, in the absence of gas leak phenomenon, so tire can be realized exempting from inflation.The pressure of tire can be according to garage
Sail operating mode and operator brake is turned to and is intended to increase and decrease pressure of tire so that tire is corresponding to ground attaching coefficient to be increased or subtract
Small, the increase or reduction of corresponding tire and ground Interaction Force, the dynamic property of automobile, braking ability and security are obtained
To improve.
The advantage of the more existing tire of the present invention：
Exempt from inflation, the gas in tire is only exchanged between inner chamber and exocoel, does not have to be exchanged with ambient atmos, so
In the absence of gas leakage.
On the basis of inflation is exempted from, we can fill tire using nitrogen or other gases, can prevent from blowing out, and carry
The stability and comfortableness of tire running high, reduce tire noise, and just circle or iron ring will not be aoxidized for tire and aluminium alloy, extension wheel
Tire service life.
Realize that tire pressure is variable so that tire is improved with the vertical and horizontal attachment coefficient on ground, in the case of running at high speed,
Be conducive to shortening braking distance when brake hard and emergency turn, prevent from turning on one's side and break away, or even vehicle body by a small margin can be realized
Gesture stability.
Brief description of the drawings
Fig. 1 is tire longitudinal sectional drawing of the present invention.
Fig. 2 is tire transverse cross-sectional view of the present invention.
Specific embodiment
Tire longitudinal sectional drawing (Fig. 1)
1. tyre surface, 2. controlled in wireless valve, 3. inside and outside compartment spacers, 4. the first high-low pressure compartment spacers, 5. exocoel, 6. air
Compressor, 7. the second tyre pressure sensor, 8. controlled in wireless check valve, 9. high pressure lumen, 10. the second high-low pressure compartment spacers,
11. balance weights, 12. low pressure lumens, 13. valves, 14. first tyre pressure sensors, 15. wireless signal transmission reception devices.
Tire transverse cross-sectional view (Fig. 2)
1. tyre surface, 3. inside and outside compartment spacers, 7. the second tyre pressure sensor, 10, the second high-low pressure compartment spacers, 12. valves,
14. first tyre pressure sensors, 16. wheel hubs.
The present invention is elaborated below in conjunction with the accompanying drawings:
When controlled in wireless valve 2 and controlled in wireless check valve 8 are all closed, vehicle-mounted ECU passes through wireless signal transmission reception device 15
Launch a control signal to air compressor 6 so that air compressor 6 works, air compressor 6 is by low pressure lumen 12
Gas is extracted out and is pressurized to high pressure lumen 9, so that high pressure lumen 9 and low pressure lumen 12 are maintained compared with hyperbar and relatively low respectively
Air pressure；When vehicle-mounted ECU detects the tire pressure of high pressure lumen 9 by the second tyre pressure sensor 7 reaches systemic presupposition value, control is wireless
Signal sending and receiving apparatus 15 launch a control signal to air compressor 6 so that air compressor 6 is stopped, high pressure
The gas communication cut-out of inner chamber 9 and low pressure lumen 12（I.e. no longer there is flowing exchange in gas）.
1. under high speed brake condition：
（1）Braking pressure release:
Automobile detects automobile and is in high-speed travel state by vehicle speed sensor, if now also being detected by other sensors
Driver has the anxious driving intention for stepping on brake pedal, then vehicle-mounted ECU passes through wireless signal transmission reception device 15 in tire
Controlled in wireless valve 2 launches a control signal, opens controlled in wireless valve 2, under larger inside and outside cavity pressure difference, gas in exocoel 5
Body is pressed into low pressure lumen 12, and the tire pressure of exocoel 5 is substantially reduced, and tire increases with contact area of ground, and tire adheres to system with ground
Number increase, so that the brake force increase for obtaining, braking distance shortening.
（2）End of braking recovers normal tire pressure：
Automobile detects automobile and is in pole low-speed running state by vehicle speed sensor, or even during suspended state, if detect simultaneously
Brake signal disappears, and vehicle-mounted ECU is then by wireless signal transmission reception device 15 to controlled in wireless valve 2, controlled in wireless check valve 8
Launch a control signal respectively, close controlled in wireless valve 2, controlled in wireless check valve 8 is opened, under pressure differential, high pressure lumen 9
Gas be forced into exocoel 5, the tire pressure of exocoel 5 returns to desired value（This tire pressure value depends on air compressor energization work
Time, be controllable）, vehicle-mounted ECU judges that the tire pressure of exocoel 5 returns to normal value, that is, controls by the first tyre pressure sensor 14
Wireless signal transmission reception device 15 launches a control signal to controlled in wireless check valve 8 so that controlled in wireless check valve 8 is closed
Close, tire is to be positively retained at suitable tire pressure.
2. during the low attachment coefficient road traveling such as ice and snow road：
When the driving condition of automobile is set to snow field mode by driver, vehicle-mounted ECU is by wireless signal transmission reception device
15 launch a control signal to controlled in wireless valve 2 so that controlled in wireless valve 2 is opened, and the gas of tire exocoel 5 is pressed into low pressure lumen
12, the tire pressure of exocoel 5 is passed through wireless signal feedback to vehicle-mounted ECU by the tire pressure of exocoel 5 reduction, the first tyre pressure sensor 14, works as tire pressure
When reducing by 1/1 to two/3rds or other desired values, vehicle-mounted ECU controls wireless signal transmission reception device 15 to nothing
Line traffic control valve 2 launches a control signal so that controlled in wireless valve 2 is closed, and so realizes that pressure of tire is reduced to a desired value.
3. the steering of operating mode of running at high speed：
Automobile detects automobile and is in high-speed travel state by vehicle speed sensor, if now also passing through steering wheel angle displacement transducer
Device detects and larger angle is rotated in driver's short time, then vehicle-mounted ECU passes through wireless signal transmission reception device 15 to steering
The controlled in wireless valve 2 of two tires of side respectively launches a control signal, opens their controlled in wireless valve 2, in interior exocoel
Under chamber pressure difference, the indoor gas of exocoel 5 are pressed into low pressure lumen, and the tire pressure of exocoel 5 of turn side tire is substantially reduced, due to another
The tire pressure of vehicle tyre exocoel 5 of side is constant, and vehicle body then produces certain tilt angle, by this tilt angle so that vapour
Car can be safer high speed pass through a bend；After vehicle safety is steady excessively curved at a high speed, if vehicle-mounted ECU is sensed by speed
Device and steering wheel angular displacement sensor judge that vehicle speed has substantially been reduced to safe speed and steering wheel input angle respectively
During very little（I.e. it is believed that now vehicle enters straight trip）, vehicle-mounted ECU control wireless signal transmission reception device 15 is to turn side two
The controlled in wireless valve 2 and controlled in wireless check valve 8 of individual tire respectively launch a control signal so that controlled in wireless valve 2 is closed, nothing
Line traffic control check valve 8 is opened, and the gases at high pressure in high pressure lumen 9 are pressed into exocoel 5, and pressure of tire starts to recover normal value,
Automobile normal running.
4. the traveling of great slope:
To prevent automobile automobile when great slope is climbed from sauntering slope, vehicle-mounted ECU is sensed by vehicle speed sensor and vehicle wheel rotational speed
Device calculates wheel slip, judges driving wheel whether there is generation locking, and vehicle-mounted ECU detects automobile and climbs by Slope Transducer
During slope, if now detect automobile driving wheel by vehicle speed sensor and wheel speed sensor simultaneously skidding, vehicle-mounted ECU
Then control wireless signal transmission reception device 15 launches a control signal to the controlled in wireless valve 2 of driving wheel so that controlled in wireless
Valve 2 is opened, and the tire pressure of exocoel 5 reduction, tire increases with the attachment coefficient on ground, and the max. climb slope of vehicle can also increased,
So vehicle can pass through the road surface of some gradients higher, when vehicle-mounted ECU judges vehicle by the feedback signal of each sensor
Terminate climbing traveling, then control wireless signal transmission reception device 15 unidirectional to the controlled in wireless valve 2 and controlled in wireless of driving wheel
Valve 8 launches a control signal so that controlled in wireless valve 2 is closed, and controlled in wireless check valve opens 8, the gases at high pressure of high pressure lumen 9
Exocoel 5 is pressed into, tire pressure is increased to normal value, and vehicle-mounted ECU judges that the tire pressure of exocoel 5 returns to conjunction by the first tyre pressure sensor 14
Just when that is, control wireless signal transmission reception device 15 launches a control signal to controlled in wireless check valve 2 so that controlled in wireless
Check valve 2 is closed, and tire is to be maintained at suitable tire pressure.
5. the technology coordinates ESP（Electronic Control systems stabilisation）Use：
The technology of variable tire pressure even can coordinate ESP technologies to be used together, and in ESP system intervention work, ESP system gives certain
The brake force of one wheel one, if independent brake certain wheel is not enough to stablize vehicle, ESP can only be exported by reducing engine torque
Mode or brake other wheels and meet demand.Wheel now can be increased by reducing the tire pressure of the tire for needing braking
With the attachment coefficient on ground, so as to strengthen the vehicle body stablizing effect of ESP.Specific operation process is just to intervene certain in ESP system
During tire, vehicle-mounted ECU is judged to ESP working and is intervened in certain or certain several tires, then controls that to take turns immediately
When the tire pressure reduction of tire, detailed process and high speed are braked as tire pressure leak process, repeat no more, when ESP power cut-offs, car
Carry ECU controls that tire to return to suitable tire pressure value again.
Present invention generally provides be a kind of automobile active safety device variable based on pressure of tire, without departing substantially from this hair
In the case of bright essence, can be by the gas boosting mode of the tire technology, air venting mode makes corresponding change, or should
Technology is applied in other safe practices, but these changes should all belong within the claims belonging to the present invention.
Claims (6)
1. a kind of variable running gear of tire pressure, including wireless signal transmission reception device, controlled in wireless valve, controlled in wireless is unidirectional
Valve, the first tyre pressure sensor, the second tyre pressure sensor, air compressor, inside and outside compartment spacers, the first high-low pressure compartment spacers,
Second hyperbar compartment spacers, valve, balance weight,（The present apparatus does not include the electric power corollary apparatus of air compressor, and it includes nothing
Line transmission of electricity transmitting terminal, and wireless power transmission receiving terminal, receiving terminal access air compressor power supply input）；It is characterized in that wireless
, using the opening and closing of wireless signal control valve, wherein controlled in wireless check valve only allows height for control valve and controlled in wireless check valve
To tire exocoel one way flow, wireless signal transmission reception device is respectively arranged on four tires filling gas in pressure inner chamber
On the vehicle frame or vehicle body of side, in order to signal intensity and tire distance are maintained at certain limit, inside and outside compartment spacers, the first high-low pressure
Compartment spacers, the second high-low pressure compartment spacers are aluminum, and inside tires are divided into inner chamber and exocoel two by inside and outside compartment spacers
Inner chamber is divided into high pressure lumen and low pressure lumen by the chamber of closing, the first high-low pressure compartment spacers and the second high-low pressure compartment spacers
Two chambers of closing；First tyre pressure sensor is installed on inside and outside compartment spacers outside, for detecting tire exocoel tire pressure, second
Tyre pressure sensor is installed on the bead seat in high pressure lumen, and for detecting high pressure lumen tire pressure, controlled in wireless valve is installed on
On the inside and outside compartment spacers of low pressure lumen and exocoel, controlled in wireless check valve be installed on the interior exocoel of high pressure lumen and exocoel every
On plate, air compressor is installed on the first high-low pressure compartment spacers, and whether its work is by wireless signal control, air inlet termination
High pressure lumen is connected in logical low pressure lumen, outlet side, and balance weight can be fixed on the second high-low pressure by certain location structure
The neighbouring any three-dimensional space position of compartment spacers, the unbalance dynamic come for equilibrium air compressor and other device bands and quiet
Imbalance, valve is installed on the wheel hub on the inside of low pressure lumen, stretches out tire, and filling tires gas is supplemented after convenient maintenance.
2. the variable running gear of a kind of tire pressure as claimed in claim 1, it is characterised in that：The controlled in wireless valve and wireless
Control check valve is using the opening and closing of wireless signal control valve.
3. the variable running gear of a kind of tire pressure as claimed in claim 1, it is characterised in that：The tire is by interior exocoel
Inside tires are divided into inner chamber and exocoel by dividing plate, and filling gas carry out corresponding gas exchanges in inner chamber and exocoel in tire, make
Obtain the increase of tire exocoel tire pressure or reduce, pressure of tire is to realize increase or reduction.
4. the variable running gear of a kind of tire pressure as claimed in claim 1, it is characterised in that：The first high-low pressure chamber every
Inner chamber is divided into two chambers of closing of high pressure lumen and low pressure lumen by plate and the second high-low pressure compartment spacers, exocoel by this two
Individual chamber realizes Quick-pressurizing and pressure release.
5. the variable running gear of a kind of tire pressure as claimed in claim 1, it is characterised in that：Filling gas in the tire
There are gas exchanges in each chamber of inside tires, do not exchanged with external environment, in the absence of gas leak phenomenon, so tire can be with
Inflation is exempted from realization.
6. the variable running gear of a kind of tire pressure as claimed in claim 1, it is characterised in that：The pressure of tire can be according to vapour
Car driving cycle and operator brake are turned to and are intended to increase and decrease pressure of tire so that tire is corresponding to ground attaching coefficient increase or
Reduce, the increase or reduction of corresponding tire and ground Interaction Force, the dynamic property of automobile, braking ability and security
It is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013243.2A CN106739852B (en) | 2017-01-09 | 2017-01-09 | A kind of variable running gear of tire pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013243.2A CN106739852B (en) | 2017-01-09 | 2017-01-09 | A kind of variable running gear of tire pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106739852A true CN106739852A (en) | 2017-05-31 |
| CN106739852B CN106739852B (en) | 2018-05-04 |
Family
ID=58950484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710013243.2A Expired - Fee Related CN106739852B (en) | 2017-01-09 | 2017-01-09 | A kind of variable running gear of tire pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106739852B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203022A (en) * | 2019-07-01 | 2019-09-06 | 长沙理工大学 | A kind of automatic pressurising method and device of anti-rolling tire |
| CN110758025A (en) * | 2018-07-26 | 2020-02-07 | 华为技术有限公司 | Tire pressure regulating method, automobile and computer readable medium |
| CN112834433A (en) * | 2019-11-22 | 2021-05-25 | 深圳市光鉴科技有限公司 | 4D camera device and electronic equipment |
| CN113165436A (en) * | 2018-11-30 | 2021-07-23 | 株式会社普利司通 | Multi-chamber tire, ventilation member, method for controlling internal pressure of multi-chamber tire, and method for controlling ventilation member |
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| CN2685120Y (en) * | 2003-12-16 | 2005-03-16 | 梁端庆 | Automatic pressure regulating tyre |
| CN2740447Y (en) * | 2004-10-08 | 2005-11-16 | 周祖全 | Vehicle wheel with automatic adjustable pressure |
| EP1607244A1 (en) * | 2004-06-19 | 2005-12-21 | Deere & Company | Device for adjusting the tire pressure |
| WO2006061479A1 (en) * | 2004-12-09 | 2006-06-15 | Michel Maquaire | Vehicle wheel and system for controlling its tyre pressure |
| CN101049795A (en) * | 2007-02-01 | 2007-10-10 | 赵建斌 | Specific intelligent alterable adhesive force system of shortening braking distance of autocar |
| CN103009929A (en) * | 2012-12-28 | 2013-04-03 | 江苏大学 | Anti-explosion automobile tire based on main-secondary tire structure |
| CN204726159U (en) * | 2015-04-19 | 2015-10-28 | 烟台汽车工程职业学院 | Vehicle tire pressure automatic regulating apparatus |
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2017
- 2017-01-09 CN CN201710013243.2A patent/CN106739852B/en not_active Expired - Fee Related
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| CN2685120Y (en) * | 2003-12-16 | 2005-03-16 | 梁端庆 | Automatic pressure regulating tyre |
| EP1607244A1 (en) * | 2004-06-19 | 2005-12-21 | Deere & Company | Device for adjusting the tire pressure |
| CN2740447Y (en) * | 2004-10-08 | 2005-11-16 | 周祖全 | Vehicle wheel with automatic adjustable pressure |
| WO2006061479A1 (en) * | 2004-12-09 | 2006-06-15 | Michel Maquaire | Vehicle wheel and system for controlling its tyre pressure |
| CN101049795A (en) * | 2007-02-01 | 2007-10-10 | 赵建斌 | Specific intelligent alterable adhesive force system of shortening braking distance of autocar |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758025A (en) * | 2018-07-26 | 2020-02-07 | 华为技术有限公司 | Tire pressure regulating method, automobile and computer readable medium |
| CN113165436A (en) * | 2018-11-30 | 2021-07-23 | 株式会社普利司通 | Multi-chamber tire, ventilation member, method for controlling internal pressure of multi-chamber tire, and method for controlling ventilation member |
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| CN110203022A (en) * | 2019-07-01 | 2019-09-06 | 长沙理工大学 | A kind of automatic pressurising method and device of anti-rolling tire |
| CN112834433A (en) * | 2019-11-22 | 2021-05-25 | 深圳市光鉴科技有限公司 | 4D camera device and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106739852B (en) | 2018-05-04 |
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