CN104802606A - Civil-military dual use novel central tire inflation/deflation system - Google Patents
Civil-military dual use novel central tire inflation/deflation system Download PDFInfo
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- CN104802606A CN104802606A CN201510263867.0A CN201510263867A CN104802606A CN 104802606 A CN104802606 A CN 104802606A CN 201510263867 A CN201510263867 A CN 201510263867A CN 104802606 A CN104802606 A CN 104802606A
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- inflation
- tire
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Abstract
The invention discloses a civil-military dual use novel central tire inflation/deflation system, which at least comprises an air pressure signal acquisition terminal, a control terminal and a signal processing terminal, wherein the air pressure signal acquisition terminal comprises a tire inner air pressure sensor for acquiring a tire inner air pressure signal, and a bottle inner air pressure sensor for acquiring an air storage bottle inner air pressure signal; the control terminal is used for sending a control command and displaying the working state of the system; the control command comprises a power switch on/off command, and a road condition type selection command; the signal processing terminal is used for receiving command information sent by the control terminal, and carrying out an inflation/deflation/transient state command according to the command information; or the signal processing terminal receives information of the air pressure signal acquisition terminal and sends the received information to the control terminal to display. According to the civil-military dual use novel central tire inflation/deflation system, different inflation/deflation operation can be selected according to different road condition information, so that air pressure in each tire is enabled to be kept within a reasonable range.
Description
Technical field
The present invention relates to technical field of automobile, particularly relate to a kind of dual-use New Center Tyre Inflation/Deflation System.
Background technology
Wheeled car and off road wheeled vehicle due to track complicated and changeable, if vehicle is under different pavement conditions, tire has suitable air pressure, just effectively can improve the manoevreability of vehicle, cross-country mobility and carrying capacity, therefore require vehicle in the process of moving, can regulate tire pressure at any time, reach best tire pressure value.
A kind of wheeled battlebus is disclosed and off road wheeled vehicle Center Tyre Inflation/Deflation System device is made up of air compressor, pipeline, Pneumatic valve, electromagnetic valve, wheel control valve, wheel limit rotary seal air chamber, relay control capsule, director plate and compression indicator etc. in current available data.The feature of this device be vehicle under steam, can realize tire " inflation, detect, exhaust, pressurize " four kinds of operations; Have employed wheel control valve, also solve rotary seal normal pressurized under packing state, the problem that sealing gland, oil sealing quick abrasion, life-span are short.Its weak point, operate relatively loaded down with trivial details, and be that chaufeur is moved switch and rotate knob, in inflation/deflation process, air pressure Adjustment precision is relatively low, by its chaufeur in steering vehicle process, while cabinet switch and knob carry out inflation/deflation to tire, also need on one side to observe indicate pressure values on compression indicator, when inflation pressure reach travel road specify tire pressure time, then move switch and rotate knob stopping inflation/deflation, make system be in packing state.Chaufeur operates like this and carries out inflation/deflation to tire in startup procedure, and easily its attention of dispersion, easily causes traffic accident.
Also disclose another kind of wheeled battlebus and off road wheeled vehicle Intellectual computer control Center Tyre Inflation/Deflation System in current available data, be made up of gas cylinder, pipeline, Pneumatic valve, electromagnetic valve, wheel control valve, microcomputer control box and pressure sensor etc.The feature of this device be vehicle under steam, can realize tire " inflation, detect, exhaust, pressurize " four kinds of operations; Have employed microcomputer control box, solve chaufeur in steering vehicle process, to operate control capsule carry out inflation/deflation to tire and easily take sb's mind off sth, easily cause traffic accident not enough, but air-charging and air-discharging system complex structure, the parts installed in car are many, the pipe joint connected is also many, and the probability broken down is also many, and maintenance support is bad, and control capsule volume is large, also be not easy to arrangement, operation keyboard is many, and chaufeur is difficult to grasp.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of can be different according to different traffic information unrestricted choice inflation/deflation demand, there is the dual-use New Center Tyre Inflation/Deflation System of timing inflation/deflation function simultaneously.
The technical scheme that the present invention takes for the technical matters existed in solution known technology is:
A kind of dual-use New Center Tyre Inflation/Deflation System, at least comprises:
Air pressure signal acquisition terminal, described air pressure signal acquisition terminal comprise gas pressure sensor in the tire for gathering tire internal gas pressure signal and for gather gaseous tension signal in air bottle bottle in gas pressure sensor;
Control terminal, described control terminal is used for sending controling instruction and the mode of operation for display system; Described control command comprises electric power starting/out code, selects road conditions type instruction;
Signal transacting terminal, described signal transacting terminal sends command information for receiving control terminal, and then performs inflation/deflation/transient state instruction according to command information; Or described signal transacting terminal receives the information of air pressure signal acquisition terminal, and sends to control terminal to show the information received.
Further: described control terminal comprises: model is treater and the timer be electrically connected with this treater, Liquid Crystal Display, road conditions type selecting button and the power control button of ATMAGE128A.
Described signal transacting terminal comprises an integrated control box; Described integrated control box is provided with solenoid directional control valve, electromagnetic valve; The admission port of described solenoid directional control valve is connected with air bottle by air delivering pipeline, and the air extractor duct of described solenoid directional control valve is connected with wheel valve by air delivering pipeline; Described electromagnetic valve is connected between power supply and solenoid directional control valve.
The advantage that the present invention has and good effect are:
By adopting technique scheme, the present invention utilizes pressure sensor to carry out in real time the tire of vehicle or timing detects, and then inflates or bleed air operation tire according to the pressure in tire; Meanwhile, the present invention according to traffic information, can also carry out automation adjustment to the pressure in vehicle tyre; Such chaufeur can while while vehicle travels, press preset road surface button, just can regulating wheel air pressure at any time.After setting the timing inflation/deflation time, press timing key, just regularly can detect tire pressure, and the force value of tire under adjusting to preset pavement state.The object that the intelligentized control method achieving tire deflation system charge requires.Highgrade integration (i.e. control box) design of simultaneity factor, make the compact conformation of system, the pipeline of connection greatly reduces, reliability and maintainability greatly improve, the miniaturization of control capsule, the simplification of keyboard, make arrangement reasonable, driver's operation is simple, and hommization is good.Thus overcome existing vehicle due to operate loaded down with trivial details and cause driver distraction cause traffic accident and complex structure to bring the deficiency of maintenance support difference.Have employed operation and simplify microcomputer control box, such that air-charging and air-discharging system device is simple to operation, reliability is high, commonality is good, the wherein miniaturization of parts, modularization, light-weight design make system architecture compact, and arrangement is more reasonable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment of the present invention;
Fig. 2 is the local structure schematic diagram of the preferred embodiment of the present invention; Be mainly used in the structure of display processing terminal;
Fig. 3 is the partial circuit diagram of the preferred embodiment of the present invention, is mainly used in the circuit of display control terminal.
Wherein: 1, tire aeration and discharging control box; 2, integrated control box; 3, baroceptor; 4, air bottle; 5, wheel valve; 6, rotary seal; 7, solenoid directional control valve; 8, electromagnetic valve.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and it is as follows to be described in detail by reference to the accompanying drawings:
Refer to Fig. 1 to Fig. 3, a kind of dual-use New Center Tyre Inflation/Deflation System, at least comprises:
Air pressure signal acquisition terminal, described air pressure signal acquisition terminal comprise gas pressure sensor in the tire for gathering tire internal gas pressure signal and for gather gaseous tension signal in air bottle bottle in gas pressure sensor; Refer to Fig. 1, for four tires in this preferred embodiment, namely always have five baroceptor 3, four in above-mentioned five baroceptor 3 be detect inside tires gaseous tension tire in gas pressure sensor; Remain one be detect gaseous tension in air bottle bottle in gas pressure sensor;
Control terminal, described control terminal is used for sending controling instruction and the mode of operation for display system; Described control command comprises electric power starting/out code, selects road conditions type instruction; Refer to Fig. 1 and Fig. 3, in this preferred embodiment, control terminal is tire aeration and discharging control box 1, and this tire aeration and discharging control box 1 comprises: model is treater and the timer be electrically connected with this treater, Liquid Crystal Display, road conditions type selecting button and the power control button of ATMAGE128A; Extracting in above-mentioned treater is prefabricated with under different road conditions type, the tire internal gas pressure parameter that each tire should keep, when the air pressure detected value in certain tire is lower than parameter preset, then treater sends inflation instruction to signal transacting terminal, when the air pressure detected value in certain tire is higher than parameter preset, then treater sends venting instruction to signal transacting terminal, because this control terminal includes timer, therefore the air pressure in tire can be detected timing, and carry out inflation/deflation operation; Meanwhile, chaufeur can also real-time monitor the pneumatic parameter of each tire by Liquid Crystal Display, prevent trouble before it happens;
Signal transacting terminal, described signal transacting terminal sends command information for receiving control terminal, and then performs inflation/deflation/transient state instruction according to command information; Or described signal transacting terminal receives the information of air pressure signal acquisition terminal, and sends to control terminal to show the information received.
Refer to Fig. 2, in above preferred embodiment, described signal transacting terminal comprises an integrated control box 2; Described integrated control box 2 is provided with solenoid directional control valve 7, electromagnetic valve 8; The admission port of described solenoid directional control valve 7 is connected with air bottle 4 by air delivering pipeline, and the air extractor duct of described solenoid directional control valve 7 is connected with wheel valve 5 by air delivering pipeline; Described electromagnetic valve 8 is connected between power supply and solenoid directional control valve 7.In order to ensure the safety of inflation/deflation, the air delivering pipeline of each tyre inflating/relief port is provided with rotary seal 6..
The working process of above-mentioned specific embodiment is: when needs carry out inflation/deflation to each tire, source switch on tire aeration and discharging control box 1 is pressed, switch indication light is lighted, according to road surface (highway, cross-country, silt road) situation, press corresponding preset road conditions button, improve engine speed, within a certain period of time, tire pressure value is adjusted to setting value by air-charging and air-discharging system automatically.If want in inflation/deflation process to stop this process, only again inflation/deflation need can be stopped by preset road conditions button switch.When needs timing carries out inflation/deflation to each tire, press simultaneously at control capsule power source switch, more also pressed by timing automatic inflation/deflation switch, air-charging and air-discharging system can carry out inflation/deflation according to pre-set timed interval to each tire.
After above-mentioned preset road surface and timing terminate tire inflation/deflation, system enters into wheel packing state automatically, and each tire pressure will be isolated by wheel control valve locking, and the oil gas in rotary seal air chamber is enclosed in during vehicle travels and does not bear pressure, reduces wear.Different road conditions tire internal gas pressure is different.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (3)
1. a dual-use New Center Tyre Inflation/Deflation System, is characterized in that: at least comprise:
Air pressure signal acquisition terminal, described air pressure signal acquisition terminal comprise gas pressure sensor in the tire for gathering tire internal gas pressure signal and for gather gaseous tension signal in air bottle bottle in gas pressure sensor;
Control terminal, described control terminal is used for sending controling instruction and the mode of operation for display system; Described control command comprises electric power starting/out code, selects road conditions type instruction;
Signal transacting terminal, described signal transacting terminal sends command information for receiving control terminal, and then performs inflation/deflation/transient state instruction according to command information; Or described signal transacting terminal receives the information of air pressure signal acquisition terminal, and sends to control terminal to show the information received.
2. dual-use New Center Tyre Inflation/Deflation System according to claim 1, is characterized in that: described control terminal comprises: model is treater and the timer be electrically connected with this treater, Liquid Crystal Display, road conditions type selecting button and the power control button of ATMAGE128A.
3. dual-use New Center Tyre Inflation/Deflation System according to claim 2, is characterized in that: described signal transacting terminal comprises an integrated control box; Described integrated control box is provided with solenoid directional control valve, electromagnetic valve; The admission port of described solenoid directional control valve is connected with air bottle by air delivering pipeline, and the air extractor duct of described solenoid directional control valve is connected with wheel valve by air delivering pipeline; Described electromagnetic valve is connected between power supply and solenoid directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263867.0A CN104802606A (en) | 2015-05-21 | 2015-05-21 | Civil-military dual use novel central tire inflation/deflation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263867.0A CN104802606A (en) | 2015-05-21 | 2015-05-21 | Civil-military dual use novel central tire inflation/deflation system |
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| CN104802606A true CN104802606A (en) | 2015-07-29 |
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| CN201510263867.0A Pending CN104802606A (en) | 2015-05-21 | 2015-05-21 | Civil-military dual use novel central tire inflation/deflation system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106050665A (en) * | 2016-07-26 | 2016-10-26 | 北京中金泰达电液科技有限公司 | Automatic inflation controller |
| CN106335330A (en) * | 2016-09-26 | 2017-01-18 | 浙江吉利控股集团有限公司 | Automatic inflation and deflation system and method for vehicle tires |
| CN109383196A (en) * | 2018-10-11 | 2019-02-26 | 佛山市高明曦逻科技有限公司 | Intelligent buffer tire |
| CN109823121A (en) * | 2019-02-20 | 2019-05-31 | 上海汽车集团股份有限公司 | Central tire inflation/deflation automatic control system and method |
| CN113199913A (en) * | 2021-05-14 | 2021-08-03 | 第一拖拉机股份有限公司 | Multi-state control system for tire pressure of tractor tire |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106050665A (en) * | 2016-07-26 | 2016-10-26 | 北京中金泰达电液科技有限公司 | Automatic inflation controller |
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| CN106335330A (en) * | 2016-09-26 | 2017-01-18 | 浙江吉利控股集团有限公司 | Automatic inflation and deflation system and method for vehicle tires |
| CN109383196A (en) * | 2018-10-11 | 2019-02-26 | 佛山市高明曦逻科技有限公司 | Intelligent buffer tire |
| CN109823121A (en) * | 2019-02-20 | 2019-05-31 | 上海汽车集团股份有限公司 | Central tire inflation/deflation automatic control system and method |
| CN113199913A (en) * | 2021-05-14 | 2021-08-03 | 第一拖拉机股份有限公司 | Multi-state control system for tire pressure of tractor tire |
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Application publication date: 20150729 |