CN104249730A - Independent type passive wireless alarm system for wheel braking and water spraying system - Google Patents
Independent type passive wireless alarm system for wheel braking and water spraying system Download PDFInfo
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- CN104249730A CN104249730A CN201310274611.0A CN201310274611A CN104249730A CN 104249730 A CN104249730 A CN 104249730A CN 201310274611 A CN201310274611 A CN 201310274611A CN 104249730 A CN104249730 A CN 104249730A
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Abstract
The invention discloses an independent type passive wireless alarm system for a wheel braking and water spraying system. The independent type passive wireless alarm system is characterized in that an emission part comprises a magneto-electric switch, a water flow generator, a power supply circuit which has functions of electric power storage, constant current and the like, a water flow sensor, a moisture measuring sensor, a temperature sensor, an SCM (Single Chip Microcomputer) and a wireless data emitter; a receiving part comprises a power supply part which is formed by a solar panel and the like, a wireless data receiver, an SCM, a normal indicator, a fault alarm and an alarm indicator. According to the independent type passive wireless alarm system for the wheel braking and water spraying system, disclosed by the invention, the cost is low, the promotion is easy, the practicability is high, the structure is simple, the fault probability is very low, and the service life is long.
Description
Technical field
The present invention relates to the wheel brake water-injection system field of automobile, be specially a kind of wheel brake and spray water free-standing passive and wireless warning.
Background technology
The Main Function of the wheel brake water-injection system of automobile is: by vehicle tyre brake drum water spray, with the temperature of the brake drum when braking of restricting vehicle effectively, thus avoid causing brake failure because brake drum is overheated and causing traffic accident.But brake water-injection system of the prior art often understands et out of order, has larger potential safety hazard.Specifically:
One, during vehicle travels, when needing to open brake water-injection system, if switch, electromagnetic valve or circuit et out of order, brake water spray will be caused normally not open, if navigating mate cannot know brake water-injection system et out of order in the very first time, when finding that brake water spray occurs abnormal, brake is just malfunctioning, navigating mate cannot stop vehicle, has the major hidden danger that traffic accident occurs;
Two, brake in water-injection system use procedure, if because water pipeline joint comes loose, conduit deteriorates is damaged or shower head is blocked by foreign matter and cause shower head cannot normally to the work of brake drum water spray, and navigating mate cannot be known in the very first time, also have the major hidden danger that traffic accident occurs;
Three, the shower head position loosened screw at wheel position. to be hit etc. by foreign matter and cause shower head crooked, shower head supplies water in normal situation, the injection designation area in brake hubs can not be ejected into, also there will be once in a while shower nozzle crooked after just in time shower nozzle eject position be on wheel rim flange ring, but the position that need cool, be not sprayed onto, be difficult to find this fault as carefully checked less than vehicle lower curtate wheel position, judge all the same with wheel other normally work in appearance from each orientation, take for normal, the potential safety hazard of this kind of fault is maximum;
Four, shower head normally spray water work when, water outlet is blocked water outlet by incrustation scale, small-sized foreign matter etc. but shower head is the same in normal injection, just injection flow rate has diminished, from the cooling of your out of reach brake hubs need output, but brake hubs still can normal brake application, cause the temperature of this brake hubs than GPS survey, while leaving certain potential safety hazard, also can allow brake facing premature wear in the case of a high temperature, cause the waste originally can avoided;
Five, vehicle travels various problem complexity, as met, certain car has wheel brake hub brake percentage other several take turns far short of what is expected, it is have that brake has, but not fine, just in time meet this to take turns water spray and go wrong, rely on other wheel of this car also can normally stop, but brake hubs temperature is too high when braking causes sudden and violent tire, in this case the potential safety hazard probability increase of the various accident such as rollover
Six, owing to there is no accident warning device, when vehicle travels to abrupt slope or long descending, whether the water spray that navigating mate generally all will shift to an earlier date each wheel of parking checking can normally work, and so, has potential safety hazard to vehicular traffic and Ben Che and navigating mate.
In order to avoid these hidden danger, the present invention proposes a kind of wheel brake and to spray water free-standing passive and wireless warning.
Summary of the invention
For the problems referred to above, the present invention aims to provide a kind of wheel brake and to spray water free-standing passive and wireless warning.
For realizing this technical purpose, the solution of the present invention is: a kind of wheel brake is sprayed water free-standing passive and wireless warning: radiating portion comprises feed circuit, water flow sensor, survey moisture transducer, the temperature sensor of the functions such as magnetoelectricity switch, water flow generator, electric power storage constant current, micro controller system, wireless data transmitter; Receiving unit comprises the power pack of the composition such as solar panel, wireless data receiver, micro controller system, normal indicating device, fault alarm, alarm indicator.Radiating portion: described magnetoelectricity switch is connected with the power pack of the identical stream function of electrical generator and electric power storage, described water flow sensor, survey moisture transducer, temperature sensor are connected with micro controller system respectively, and described wireless data transmitter is positioned at micro controller system one end; Receiving unit: described wireless data receiver is connected with micro controller system, described normal indicating device, fault alarm, fault indicator are connected with micro controller system, and the power pack of the composition such as described solar panel is positioned at micro controller system one end;
Further, the described vehicle installing native system, a magnetoelectricity switch is installed at shower head place respectively, the power pack of the composition such as Miniature flow generator, surveys moisture transducer, water flow sensor, temperature sensor, micro controller system, wireless data transmitter, the passive and wireless radiating portion of multiple field of electronic components composition.
Further, described driving indoor location wireless data receiver, micro controller system, normal indicating device, the Radio reception section of indicating fault and the multiple field of electronic components composition of annunciator.
Beneficial effect
The very first time that the present invention can be broken down at brake water-injection system reports to the police to chaufeur, and prompting driver and crew overhaul in time, and the generation that can farthest avoid traffic accident, eliminates safe hidden trouble.In addition, low, the easy popularization of cost of the present invention, practical, structure is simple, fault probability is extremely low, long service life.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of single brake hubs shower head in native system;
Fig. 2 is the schematic diagram that in native system, in host machine part, report to the police in a road.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
As shown in Figure 1 and Figure 2, a kind of wheel brake of the embodiment of the present invention is sprayed water free-standing passive and wireless warning: radiating portion comprise the functions such as magnetoelectricity switch 1, water flow generator 2, electric power storage constant current feed circuit 3, water flow sensor 4, survey moisture transducer 5, temperature sensor 6, micro controller system 7, wireless data transmitter 8; Receiving unit comprises the power pack 23 of the compositions such as wireless data receiver 21, micro controller system 22, solar panel, normal indicating device 24, fault alarm 25, fault indicator 26; Radiating portion: the feed circuit 3 that described magnetoelectricity switch 1 forms with water flow generator 2 and the elements such as electric power storage constant current are connected, described water flow sensor 4, survey moisture transducer 5, temperature sensor 6 are connected with micro controller system 7 respectively, and described wireless data transmitter 8 is positioned at micro controller system 7 one end; Receiving unit: described wireless data receiver 21 is connected with micro controller system 22, described normal indicating device 24, fault alarm 25, fault indicator 26 are connected with micro controller system 22, and the power pack 23 of the composition such as described solar panel is positioned at micro controller system 22 one end.
During use: as shown in Figure 1, when opening when spraying water, current pass through radiating portion, magnetoelectricity switch 1 is connected, radiating portion is all started working, water flow generator 2 is continuously powered to the feed circuit 3 of electric power storage constant current composition, and when flow sensor 4, moisture transducer 5, temperature sensor 6, normal work, micro controller system 7 controls wireless data transmitter 8 and within every three seconds, launches a wireless messages to main frame.
As shown in Figure 2, receptor 21 is transferred to micro controller system 22 after receiving the signal of each wheel place radiating portion and analyzes, the normal indicating device in normal work Shi Ge road bright 24.
The principle of work of system of the present invention is summarized as follows:
When actual installation uses, because vehicle travel situations is complicated, moment is interrupted for solving disturbed the generation once in a while of wireless signal, the method that native system is taked is, a passive and wireless radiating portion is installed at the shower head extreme end place of each wheel, each road radiating portion launches a normal signal in every three seconds when normal work, as long as main frame received each road signal once or more with regard to normal Standby in nine seconds, do not receive the minimum signal of Na Yilu in nine seconds just can start to report to the police to this road out of order to indicate, inform chaufeur and explicitly point out Shi Na mono-road water spray and break down, as various factor causes inevitable interference once in a while, it is water spray fault or ambient interference that main frame also has three chances to carry out discriminatory analysis, the upper problem solving wrong report extremely, as the problem that really breaks down, in nine seconds, drag still can safety stop when not spraying water.
Produced problem one and two in the existing water-injection system of solution: water spray fault does not have current through out-of-date as occurred, magnetoelectricity switch 1 disconnects, radiating portion normally cannot work and all stop, and main frame can not receive the signal warning that will begin in a minute and informs navigating mate parking maintenance in nine seconds; As occurred, air pressure water-injection system water has been used up, water pipeline non-water flow flows through but has very large air-flow through out-of-date, magnetoelectricity switch cannot disconnect when large air pressure, in this case moisture transducer 5 is being responded to less than having moisture through out-of-date, information is analyzed to micro controller system 7 at once, micro controller system 7 just controls wireless launcher 8 and quits work after analyzing, within nine seconds, aft engine starts alarm.
Produced problem three in the existing water-injection system of solution: the solution of the present invention is provided with a temperature sensor 6 on brake hub flange, when there is no water-spraying control, brake hubs is in very short time brake hubs temperature superelevation at once, temperature sensor 6 is analyzed signal to micro controller system 7, micro controller system analysis just controls wireless launcher 8 afterwards and quits work, and within nine seconds, aft engine starts alarm.
Produced problem four in the existing water-injection system of solution: method of the present invention is with two sensors, temperature sensor 6 and flow sensor 4 come together to judge whether really to have gone wrong, completely solve wrong report problem, shower head or pipeline are blocked by the various thing that may occur, shower head is caused to have water to spray, appearance judges completely normal, in such cases, whether micro controller system 7 is determining to chaufeur alarm after the temperature sensor 6 received and the data of water flow sensor 4 are analyzed with the correct water flow value set and temperature value.
The above; be only preferred embodiment of the present invention; not in order to limit the present invention, every above embodiment is done according to technical spirit of the present invention any trickle amendment, with replacing and improving, within the protection domain that all should be included in technical solution of the present invention.
Claims (3)
1. a wheel brake is sprayed water free-standing passive and wireless warning, it is characterized in that: radiating portion comprises feed circuit, water flow sensor, survey moisture transducer, the temperature sensor of the functions such as magnetoelectricity switch, water flow generator, electric power storage constant current, micro controller system, wireless data transmitter; Receiving unit comprises the power pack of the composition such as solar panel, wireless data receiver, micro controller system, normal indicating device, fault alarm, alarm indicator; Radiating portion: described magnetoelectricity switch is connected with the power pack of the identical stream function of electrical generator and electric power storage, described water flow sensor, survey moisture transducer, temperature sensor are connected with micro controller system respectively, and described wireless data transmitter is positioned at micro controller system one end; Receiving unit: described wireless data receiver is connected with micro controller system, described normal indicating device, fault alarm, fault indicator are connected with micro controller system, and the power pack of the composition such as described solar panel is positioned at micro controller system one end.
2. a kind of wheel brake according to claim 1 is sprayed water free-standing passive and wireless warning, it is characterized in that: the passive and wireless radiating portion of shower head place field of electronic components composition.
3. a kind of wheel brake according to claim 1 is sprayed water free-standing passive and wireless warning, it is characterized in that: the Radio reception section driving indoor location field of electronic components composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310274611.0A CN104249730B (en) | 2013-06-27 | 2013-06-27 | A kind of free-standing passive and wireless warning system of wheel brake water spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310274611.0A CN104249730B (en) | 2013-06-27 | 2013-06-27 | A kind of free-standing passive and wireless warning system of wheel brake water spray |
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| Publication Number | Publication Date |
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| CN104249730A true CN104249730A (en) | 2014-12-31 |
| CN104249730B CN104249730B (en) | 2017-11-14 |
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| CN201310274611.0A Expired - Fee Related CN104249730B (en) | 2013-06-27 | 2013-06-27 | A kind of free-standing passive and wireless warning system of wheel brake water spray |
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| CN (1) | CN104249730B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818793A (en) * | 2016-04-27 | 2016-08-03 | 邹燕燕 | Brake system for automobile |
| CN108785945A (en) * | 2018-08-21 | 2018-11-13 | 湖南安民科技有限责任公司 | A kind of glass marble electricity initiator of band feedback |
| CN111061184A (en) * | 2019-12-03 | 2020-04-24 | 沈阳理工大学 | Underwater micro robot jet driving system |
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| JPH0953671A (en) * | 1995-08-11 | 1997-02-25 | Mitsubishi Motors Corp | Water-cooled disk brake device |
| CN201677864U (en) * | 2010-05-18 | 2010-12-22 | 陈冬岩 | Automatic temperature reduction device for brake |
| CN201882074U (en) * | 2010-12-30 | 2011-06-29 | 陈志明 | Device for warning shortage of automobile brake cooling water |
| CN102381297A (en) * | 2011-10-08 | 2012-03-21 | 铜仁市舒心科技有限责任公司 | Cooling method of automobile braking system |
| CN202608750U (en) * | 2012-04-27 | 2012-12-19 | 河北科技师范学院 | Forced water cooling system of automotive brake |
| CN202926933U (en) * | 2012-10-11 | 2013-05-08 | 朱克荣 | Automobile brake temperature detection alarm device |
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2013
- 2013-06-27 CN CN201310274611.0A patent/CN104249730B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953671A (en) * | 1995-08-11 | 1997-02-25 | Mitsubishi Motors Corp | Water-cooled disk brake device |
| CN201677864U (en) * | 2010-05-18 | 2010-12-22 | 陈冬岩 | Automatic temperature reduction device for brake |
| CN201882074U (en) * | 2010-12-30 | 2011-06-29 | 陈志明 | Device for warning shortage of automobile brake cooling water |
| CN102381297A (en) * | 2011-10-08 | 2012-03-21 | 铜仁市舒心科技有限责任公司 | Cooling method of automobile braking system |
| CN202608750U (en) * | 2012-04-27 | 2012-12-19 | 河北科技师范学院 | Forced water cooling system of automotive brake |
| CN202926933U (en) * | 2012-10-11 | 2013-05-08 | 朱克荣 | Automobile brake temperature detection alarm device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818793A (en) * | 2016-04-27 | 2016-08-03 | 邹燕燕 | Brake system for automobile |
| CN108785945A (en) * | 2018-08-21 | 2018-11-13 | 湖南安民科技有限责任公司 | A kind of glass marble electricity initiator of band feedback |
| CN108785945B (en) * | 2018-08-21 | 2023-07-04 | 湖南安民科技有限责任公司 | Glass ball electric initiator with feedback |
| CN111061184A (en) * | 2019-12-03 | 2020-04-24 | 沈阳理工大学 | Underwater micro robot jet driving system |
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| Publication number | Publication date |
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| CN104249730B (en) | 2017-11-14 |
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