CN107199837B - A kind of balance type electric automobile tire air pressure adjust automatically and alarm system - Google Patents
A kind of balance type electric automobile tire air pressure adjust automatically and alarm system Download PDFInfo
- Publication number
- CN107199837B CN107199837B CN201710425943.2A CN201710425943A CN107199837B CN 107199837 B CN107199837 B CN 107199837B CN 201710425943 A CN201710425943 A CN 201710425943A CN 107199837 B CN107199837 B CN 107199837B
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- China
- Prior art keywords
- tire
- bidirectional balanced
- buffering
- air pressure
- adjust automatically
- 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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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 55
- 230000003139 buffering effect Effects 0.000 claims abstract description 54
- 230000008676 import Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000872 buffer Substances 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010028813 Nausea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
-
- 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
- B60C23/005—Devices specially adapted for special wheel arrangements
- B60C23/006—Devices specially adapted for special wheel arrangements having two wheels only
-
- 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
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0493—Constructional details of means for attaching the control device for attachment on the tyre
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a kind of balance type electric automobile tire air pressure adjust automatically and alarm systems, it include the secondary tire of one group of bidirectional balanced buffering in its structure, it is connected simultaneously by air flue A, air flue B between the latter and tire, and, it is provided on air flue A from bidirectional balanced and buffers check valve A of the secondary tire to tire only import but no export, solenoid valve A is set on front side of the inlet end of this check valve A, it is provided on air flue B from tire to the bidirectional balanced check valve B for buffering secondary tire only import but no export, solenoid valve B is set on front side of the inlet end of this check valve B；Bidirectional balanced buffering secondary tire periphery is provided with one group of pressurization tooling, and tire and/or the secondary tire of bidirectional balanced buffering are internally provided with air pressure pressure transducer.The present invention can carry out automation adjustment to tyre pressure to a certain extent, promote the automation and intelligent level of electric car.
Description
Technical field
The present invention relates to intelligent, automatic electric automobile technical field more particularly to electric car tyre pressure are automatic
Adjust systems technology.
Background technique
Through retrieving, relevant first technological document mainly includes several following.
Xu Hao etc. has declared motor vehicle tyre pressure regulator patent (rejection), and the patent is related to rubber-tyred motor vehicle
Manufacture can solve and some not have or the vehicle of air pump not easy to install quickly adjusts tire pressure when manufacture uses and repairs
The problem of, reach motor vehicle from relieving and helps；It according to internal combustion engine of motor vehicle mechanical realization working principle, be made spark plug type internal and
Oil spout type after internal combustion engine of motor vehicle cylinder capable of being connected with tire, closes throttle, removes intake port fuel；By hand, foot
It steps on or electrically actuated engine, tyre pressure can be adjusted in short-term using needing intensity.
Guo Si is neat etc. to have declared tire anti-explosion system patent (still in substantive examination), including explosion protection system main body and is mounted on vehicle
Interior control host, wherein explosion protection system main body mainly monitors system, vehicle-speed monitoring by tire condition monitoring system, stress distribution
System, braking system and tire are constituted, and tire condition monitoring system is made of the tire temperature tire pressure monitoring instrument being mounted on tire, energy
Enough have comprehensive detection for tire, simultaneously for after blowing out vehicle condition safety and form state adjust in time, to drop
The low generation of peril.
Zhang Bingyan etc. has declared two-functional automatic tyre inflator patent (failure), is that one kind had both retained existing inflate
Valve mechanism, and the difunctional self-filler equipped with automatic inflation mechanism when driving a vehicle are installed in valve cock lower end
One is closed in the pump balloon of tire inner cavity, and when car is advanced, ground squeezes tire to oppress pump balloon, will inhale in ball
Full air is depressed into tire, and after leaving ground herein, pump balloon is flicked, and by the gas nozzle of upper part from atmosphere air-breathing.
As it can be seen that at present in electric vehicle engineering field, there is not yet relevant to tyre pressure adjust automatically and alarm system
Technical report, the present invention are the pioneering innovation researches based on " national new-energy automobile technical innovating engineering ".
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of balance type electric automobile tire
Air pressure adjust automatically and alarm system can carry out automation adjustment to tyre pressure to a certain extent, promote electric car
Automation and intelligent level.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of balance type electric automobile tire air pressure adjust automatically and alarm system, the system pass through setting one group and tire
The bidirectional balanced buffering pair tire system of internal dynamic connection simultaneously cooperates baroceptor, being used in combination for controller to realize electronic vapour
The adjust automatically and alarm of vehicle tyre pressure include: to be bonded the tire side of electric car to be fixedly installed one group in structure
The secondary tire of bidirectional balanced buffering, the secondary tire of this bidirectional balanced buffering is in circular ring shape, and its internal diameter is equal to the internal diameter of the tire, outside
Diameter is less than the outer diameter of the tire；It is connected simultaneously by air flue A, air flue B between the secondary tire of bidirectional balanced buffering and tire, and
And be provided on the air flue A from bidirectional balanced and buffer check valve A of the secondary tire to tire only import but no export, this check valve A into
Solenoid valve A is set on front side of gas end, the check valve from tire to the secondary tire only import but no export of bidirectional balanced buffering is provided on the air flue B
Solenoid valve B is arranged in B on front side of the inlet end of this check valve B；Bidirectional balanced buffering secondary tire periphery is provided with one group of pressurization work
Dress, this pressurization tooling are constituted by being oppositely arranged on bidirectional balanced two groups of curved tablets for buffering secondary tire circumference two sides；It is described
Tire and/or the secondary tire of bidirectional balanced buffering are internally provided with air pressure pressure transducer.
As a preferred technical solution of the present invention, the bidirectional balanced outer diameter for buffering secondary tire is the tire outer diameter
0.5-0.9 times.
As a preferred technical solution of the present invention, the bidirectional balanced inside for buffering secondary tire and the tire being set
Face.
As a preferred technical solution of the present invention, two groups of curved tablets pass through transmission device respectively and increase electricity
Machine transmission connection.
As a preferred technical solution of the present invention, it is additionally provided on the tire and/or the secondary tire of bidirectional balanced buffering
Individually inflation valve port.
As a preferred technical solution of the present invention, also include in the tyre pressure adjust automatically and alarm system
The signal input part of one group of central controller, the air pressure pressure transducer and this central controller communicates to connect, the electromagnetism
Valve A, solenoid valve B, increase motor are communicated to connect with the signal output end of central controller respectively.
As a preferred technical solution of the present invention, the signal output end of the central controller also exists with one group of setting
Attention display communication connection on automobile instrument panel.
The beneficial effects of adopting the technical scheme are that the present invention passes through one group of setting and tire internal dynamic
The bidirectional balanced buffering pair tire system of connection simultaneously cooperates baroceptor, being used in combination for controller to realize electric automobile nausea
The adjust automatically and alarm of pressure.The present invention can carry out automation adjustment to tyre pressure to a certain extent, promote electronic vapour
The automation and intelligent level of vehicle.
It is connected simultaneously by air flue A, air flue B between bidirectional balanced buffering pair tire of the invention and tire, and on air flue A
It is provided with from the secondary tire of bidirectional balanced buffering to the check valve A of tire only import but no export and one group of solenoid valve A, correspondingly, being set on air flue B
It is equipped with the check valve B and one group of solenoid valve B from tire to the secondary tire only import but no export of bidirectional balanced buffering；In this way, when air pressure pressure passes
When sensor monitors that the tire pressure of electric car tire is higher than setting value, solenoid valve B is opened to tire tire pressure by central controller
Until dropping to high level or less (secondary air pressure is lower under normality)；Instruction control pressurization work is issued conversely, then being controlled first by center
Dress carries out extruding pressurization to the secondary tire of bidirectional balanced buffering, then opens solenoid valve again until tire tire pressure is raised to low value or more,
Final boost tooling resets；Finally realize the autobalance and adjustment of tyre pressure.
Bidirectional balanced buffering pair tire of the invention is equal to the internal diameter of tire in circular ring shape and its internal diameter, and outer diameter is tire
0.5-0.9 times of outer diameter, and the secondary tire of bidirectional balanced buffering is further arranged in the medial surface (i.e. below chassis) of tire, this
The design of sample had both been able to achieve to be fixedly connected with the dynamic of tire, also adapts to the installation and requirement of galloping.
It is additionally provided with individually inflation valve port on tire of the invention and/or the secondary tire of bidirectional balanced buffering, because of this hair
Under bright technological frame, electric car after longer mileage travelled number there is still a need for carry out artificial tire pressure detection and
Operation is inflated, this also substantially matches with the maintenance period of electric car, to carry out relevant people in fixed maintenance period
Work detection and inflation operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a specific embodiment of the invention.
In figure: the secondary tire (2) of tire (1), bidirectional balanced buffering, air flue A(3), solenoid valve A(4), check valve A(5), air flue B
(6), solenoid valve B(7), check valve B(8), curved tablet (9), increase motor (10), air pressure pressure transducer (11), center control
Device (12) processed, attention display, inflation valve port (14).
Specific embodiment
Referring to attached drawing, in the structure of the present invention, the bidirectional balanced secondary tire 2 of buffering is set as core component, specifically, patch
The medial surface (being located at below vehicle domain) for closing the tire 1 of electric car is fixedly installed the secondary tire 2 of one group of bidirectional balanced buffering,
Tire 1 and the secondary tire 2 of bidirectional balanced buffering are internally provided with air pressure pressure transducer 11 and individually inflation valve port 14, wherein double
It is in circular ring shape to equalizing and buffering pair tire 2, and its internal diameter is equal to the internal diameter of tire 1, outer diameter is 0.8 times of left side of 1 outer diameter of tire
The right side can be adjusted according to actual production demand；2 periphery of the secondary tire of bidirectional balanced buffering is provided with one group of pressurization tooling, this pressurization tooling
It is constituted by being oppositely arranged on bidirectional balanced two groups of curved tablets 9 for buffering 2 circumference two sides of secondary tire, two groups of curved tablets 9 are led to respectively
It crosses transmission device and increases motor 10 and be sequentially connected；Pass through air flue A3, gas simultaneously between the secondary tire 2 of bidirectional balanced buffering and tire 1
Road B6 is connected, also, is provided on air flue A3 from the secondary tire 2 of bidirectional balanced buffering to the check valve A5 of 1 only import but no export of tire,
Solenoid valve A4 is set on front side of the inlet end of this check valve A5, is provided on air flue B6 from tire 1 to secondary 2, the tire of bidirectional balanced buffering
Into the check valve B8 not gone out, solenoid valve B7 is set on front side of the inlet end of this check valve B8；In electrical control, above-mentioned air pressure
The signal input part of pressure transducer 11 and central controller 12 communicates to connect, and solenoid valve A4, solenoid valve B7, increase motor 10 divide
It is not communicated to connect with the signal output end of central controller 12, from there through the secondary tire system of bidirectional balanced buffering and air pressure sensing
The adjust automatically and alarm that realization electric car tyre pressure is used in combination of device, controller.
Referring to attached drawing, the working principle of the invention is: same between bidirectional balanced buffering pair tire 2 of the invention and tire 1
When be connected by air flue A 3, air flue B 6, and be provided on air flue A 3 from bidirectional balanced buffering pair tire 2 to tire 1 only into not
Check valve A 5 and one group of solenoid valve A 4 out, correspondingly, being provided on air flue B 6 from tire 1 to the secondary tire 2 of bidirectional balanced buffering
The check valve B 8 of only import but no export and one group of solenoid valve B 7；In this way, when air pressure pressure transducer 11 monitors electric car tire
Tire pressure be higher than setting value when, by central controller 12 open solenoid valve B 7 until tire tire pressure drops to high level or less (often
Secondary air pressure is lower under state)；Conversely, then issuing instruction control pressurization tooling to bidirectional balanced buffering by central controller 12 first
Secondary tire 2 carries out extruding pressurization, then opens solenoid valve A 4 again until 1 tire pressure of tire is raised to low value or more, final boost tooling
Reset；Finally realize the autobalance and adjustment of tyre pressure.Bidirectional balanced buffering pair tire of the invention is in circular ring shape
And its internal diameter is equal to the internal diameter of tire, outer diameter is 0.5-0.9 times of tire outer diameter, and further that bidirectional balanced buffering is secondary
The medial surface (i.e. below chassis) of tire is arranged in tire, and such design had both been able to achieve to be fixedly connected with the dynamic of tire,
Adapt to the installation and requirement of galloping.It is also set on tire of the invention and/or the secondary tire of bidirectional balanced buffering
Be equipped with individually inflation valve port because under technological frame of the invention, electric car after longer mileage travelled number still
Needing to carry out artificial tire pressure detection and inflation operation, this also substantially matches with the maintenance period of electric car, from
And related artificial detection and inflation operation are carried out in fixed maintenance period.
To sum up, the present invention is by being arranged one group of bidirectional balanced buffering pair tire system being connected to tire internal dynamic simultaneously
The adjust automatically and alarm that realization electric car tyre pressure is used in combination of cooperation baroceptor, controller.Energy of the present invention
It is enough that automation adjustment is carried out to tyre pressure to a certain extent, promote the automation and intelligent level of electric car.
Foregoing description is only proposed as the enforceable technical solution of the present invention, not as to the single of its technical solution itself
Restrictive condition.
Claims (7)
1. a kind of balance type electric automobile tire air pressure adjust automatically and alarm system, it is characterised in that: the system passes through setting
One group of bidirectional balanced buffering pair tire system being connected to tire internal dynamic simultaneously cooperates baroceptor, controller to be used in combination
It realizes the adjust automatically and alarm of electric car tyre pressure, includes: in structure
Tire (1) side of fitting electric car is fixedly installed the secondary tire (2) of one group of bidirectional balanced buffering, this bidirectional balanced buffering
Secondary tire (2) is in circular ring shape, and its internal diameter is equal to the internal diameter of the tire (1), and outer diameter is less than the outer diameter of the tire；
Pass through air flue A(3), air flue B(6 simultaneously between the secondary tire (2) and tire (1) of bidirectional balanced buffering) it is connected, also, it is described
Air flue A(3) on be provided with from the secondary tire (2) of bidirectional balanced buffering to the check valve A(5 of tire (1) only import but no export), in this check valve
Solenoid valve A(4 is set on front side of inlet end A(5)), the air flue B(6) on be provided with from tire (1) to bidirectional balanced buffering pair
The check valve B(8 of tire (2) only import but no export), in this check valve B(8) inlet end on front side of be arranged solenoid valve B(7)；
Described secondary tire (2) periphery of bidirectional balanced buffering is provided with one group of pressurization tooling, this pressurization tooling is described by being oppositely arranged on
Bidirectional balanced two groups of curved tablets (9) for buffering secondary tire (2) circumference two sides are constituted；
The tire (1) and/or the secondary tire (2) of bidirectional balanced buffering are internally provided with air pressure pressure transducer (11).
2. balance type electric automobile tire air pressure adjust automatically according to claim 1 and alarm system, it is characterised in that:
The bidirectional balanced outer diameter for buffering secondary tire (2) is 0.5-0.9 times of the tire (1) outer diameter.
3. balance type electric automobile tire air pressure adjust automatically according to claim 2 and alarm system, it is characterised in that:
The medial surface in the tire (1) is arranged in the secondary tire (2) of bidirectional balanced buffering.
4. balance type electric automobile tire air pressure adjust automatically according to claim 3 and alarm system, it is characterised in that:
Two groups of curved tablets (9) by transmission device and increase motor (10) transmission connection respectively.
5. balance type electric automobile tire air pressure adjust automatically according to claim 4 and alarm system, it is characterised in that:
Individually inflation valve port (14) is additionally provided on the tire (1) and/or the secondary tire (2) of bidirectional balanced buffering.
6. balance type electric automobile tire air pressure adjust automatically according to claim 5 and alarm system, it is characterised in that:
It also include one group of central controller (12), the air pressure pressure transducer in the tyre pressure adjust automatically and alarm system
(11) with the signal input part of this central controller (12) communicate to connect, the solenoid valve A(4), solenoid valve B(7), increase motor
(10) it is communicated to connect respectively with the signal output end of central controller (12).
7. balance type electric automobile tire air pressure adjust automatically according to claim 6 and alarm system, it is characterised in that:
The signal output end of the central controller (12) is also communicated with one group of attention display being arranged on automobile instrument panel (13)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425943.2A CN107199837B (en) | 2017-06-08 | 2017-06-08 | A kind of balance type electric automobile tire air pressure adjust automatically and alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425943.2A CN107199837B (en) | 2017-06-08 | 2017-06-08 | A kind of balance type electric automobile tire air pressure adjust automatically and alarm system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107199837A CN107199837A (en) | 2017-09-26 |
| CN107199837B true CN107199837B (en) | 2019-03-08 |
Family
ID=59907259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710425943.2A Expired - Fee Related CN107199837B (en) | 2017-06-08 | 2017-06-08 | A kind of balance type electric automobile tire air pressure adjust automatically and alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199837B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11571926B2 (en) | 2018-11-20 | 2023-02-07 | Honda Motor Co., Ltd. | Vehicle with articulated wheel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011923A (en) * | 2007-02-01 | 2007-08-08 | 刘艳昭 | Apparatus for regulating tyre pressure |
| CN101927667A (en) * | 2010-09-06 | 2010-12-29 | 奇瑞汽车股份有限公司 | Method and system for regulating tire pressure of tire |
| CN202080074U (en) * | 2011-05-30 | 2011-12-21 | 山东理工大学 | Device capable of automatically adjusting tire pressure according to pavement conditions |
| KR101365183B1 (en) * | 2013-06-27 | 2014-02-20 | 주식회사 신승정밀공업사 | Tire pressure controlling device |
| CN204526676U (en) * | 2015-04-24 | 2015-08-05 | 东北石油大学 | Automatically the device of tire pressure is adjusted according to condition of road surface |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8032281B2 (en) * | 2007-03-29 | 2011-10-04 | Ford Global Technologies | Vehicle control system with advanced tire monitoring |
-
2017
- 2017-06-08 CN CN201710425943.2A patent/CN107199837B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011923A (en) * | 2007-02-01 | 2007-08-08 | 刘艳昭 | Apparatus for regulating tyre pressure |
| CN101927667A (en) * | 2010-09-06 | 2010-12-29 | 奇瑞汽车股份有限公司 | Method and system for regulating tire pressure of tire |
| CN202080074U (en) * | 2011-05-30 | 2011-12-21 | 山东理工大学 | Device capable of automatically adjusting tire pressure according to pavement conditions |
| KR101365183B1 (en) * | 2013-06-27 | 2014-02-20 | 주식회사 신승정밀공업사 | Tire pressure controlling device |
| CN204526676U (en) * | 2015-04-24 | 2015-08-05 | 东北石油大学 | Automatically the device of tire pressure is adjusted according to condition of road surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107199837A (en) | 2017-09-26 |
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Effective date of registration: 20190507 Address after: 214000 Jiangsu Wuxi Huishan industrial transformation cluster area north Hui Road Patentee after: Liuzhou Kai Oriental Automobile Co. Ltd. Address before: 054800 West Wagong Avenue South of Fengharvest Canal, Qinghe County, Xingtai City, Hebei Province Patentee before: Hebei Royal times Automobile Co., Ltd. |
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Granted publication date: 20190308 Termination date: 20200608 |