CN205706015U - Automobile tire pressure monitoring system - Google Patents
Automobile tire pressure monitoring system Download PDFInfo
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- CN205706015U CN205706015U CN201620257563.3U CN201620257563U CN205706015U CN 205706015 U CN205706015 U CN 205706015U CN 201620257563 U CN201620257563 U CN 201620257563U CN 205706015 U CN205706015 U CN 205706015U
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- tire pressure
- tire
- main frame
- vehicle main
- receiving box
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Abstract
This utility model relates to automobile tire detection equipment technical field, especially relates to a kind of automobile tire pressure monitoring system, including: radio tire pressure monitor, wireless receiving box and vehicle main frame；Described radio tire pressure monitor and described wireless receiving box pass through wireless connections；Described wireless receiving box is connected with described vehicle main frame；Described radio tire pressure monitor is for detecting the tire pressure of automobile tire, and sends tire pressure by described wireless receiving box to described vehicle main frame；Described vehicle main frame is used for receiving described tire pressure, and for when described tire pressure is higher than preset pressure upper limit threshold or is less than preset pressure lower threshold, producing tire pressure prompt messages.This utility model can notify the state of the tire pressure of the current automobile tire of car owner in time, so that car owner is when driving, it is possible to be apparent from the state of tire, notifies that car owner processes in time and avoid the occurrence of vehicle accident tire occurs abnormal when.
Description
Technical field
This utility model relates to automobile tire detection equipment technical field, especially relates to a kind of automobile tire pressure monitoring system.
Background technology
Tire pressure is the important indicator affecting running car performance and security performance, and tire pressure is the highest, can accelerate the abrasion of tire, easily causes the explosion of crown position, simultaneously because reducing with frictional ground force, also can affect braking ability；Tire pressure is too low or leaks gas, and is multiplied with the frictional force on ground, also can accelerate the abrasion of tire, increase oil consumption simultaneously；Owing to tire sidewall is the weak part of tire, when air pressure is too low, can constantly be squeezed and stretch, easily cause fatigue failure, blow out.
Test proves, the automotive tire burst of 80% is premonitory, and at least in the tire that previous hour tire occurs of blowing out, pressure and temperature there will be exception.This just provides technical support for realizing tyre explosion early warning.
The primary factor affecting tyre explosion is the blowing pressure of tire.The blowing pressure too high and too low service life that all can shorten tire.Test data shows, when tire pressure is less than its rated value 0.03MPa) time, the normal service life of tire will reduce about 25%；When tire pressure is higher than standard value 25%, the life-span will reduce 15～20%.
Therefore, in the driving process of automobile, pressure of tire just becomes abnormal important, but in present technology, car owner is when driving, it is impossible to be apparent from the running status of tire.
Utility model content
The purpose of this utility model is to provide a kind of automobile tire pressure monitoring system, to solve present in prior art car owner when driving, it is impossible to be apparent from the technical problem of the running status of tire.
This utility model provides a kind of automobile tire pressure monitoring system, including: radio tire pressure monitor, wireless receiving box and vehicle main frame；Described radio tire pressure monitor and described wireless receiving box pass through wireless connections；Described wireless receiving box is connected with described vehicle main frame；Described radio tire pressure monitor is for detecting the tire pressure of automobile tire, and sends tire pressure by described wireless receiving box to described vehicle main frame；Described vehicle main frame is used for receiving described tire pressure, and for when described tire pressure is higher than preset pressure upper limit threshold or is less than preset pressure lower threshold, producing tire pressure prompt messages.
Further, described radio tire pressure monitor includes wireless pressure sensor；Described wireless pressure sensor and described wireless receiving box pass through wireless connections.
Further, described radio tire pressure monitor is additionally operable to detect the tire temperature of automobile tire, and sends tire temperature information by described wireless receiving box to described vehicle main frame；Described vehicle main frame is used for receiving described tire temperature information, and for when described tire temperature information is higher than preset temperature upper limit threshold or is less than preset temperature lower threshold, producing tire temperature prompt messages.
Further, described radio tire pressure monitor also includes that radio temperature sensor, described radio temperature sensor and described wireless receiving box pass through wireless connections.
Further, described tire pressure prompt messages includes tire pressure warning display box and tire pressure alarm sound.
Further, described tire temperature prompt messages includes tire temperature warning display box and tire temperature alarm sound.
Further, described vehicle main frame includes controller, display and voice prompting device；Described voice prompting device and described display are connected with described controller respectively.
Further, described radio tire pressure monitor is threaded connection with automobile tire valve.
Further, described wireless receiving box is connected by USB interface with described vehicle main frame.
Further, described wireless receiving box is connected by serial ports with described vehicle main frame.
Compared with prior art, the beneficial effects of the utility model are:
This utility model provides a kind of automobile tire pressure monitoring system, including: radio tire pressure monitor, wireless receiving box and vehicle main frame；Radio tire pressure monitor and wireless receiving box pass through wireless connections；Wireless receiving box is connected with vehicle main frame；Radio tire pressure monitor is for detecting the tire pressure of automobile tire, and sends tire pressure by wireless receiving box to vehicle main frame；Vehicle main frame is used for receiving tire pressure, and for when tire pressure is higher than preset pressure upper limit threshold or is less than preset pressure lower threshold, producing tire pressure prompt messages.By by after fixing to radio tire pressure monitor and automobile tire valve connection, radio tire pressure monitor can detect the tire pressure of automobile tire in real time, and the tire pressure detected is sent to vehicle main frame, vehicle main frame is by judging tire pressure, and make corresponding prompting, to notify the state of the tire pressure of the current automobile tire of car owner in time, so that car owner is when driving, the state of tire can be apparent from, tire occurs abnormal when, notify that car owner processes in time avoid the occurrence of vehicle accident.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the automobile tire pressure monitoring system that Fig. 1 provides for this utility model embodiment.
Reference:
101-radio tire pressure monitor；102-wireless receiving box；103-vehicle main frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.
Generally can with various different configurations arrange and design with the assembly of this utility model embodiment that demonstrate described in accompanying drawing herein.Therefore, the detailed description to the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed scope of the present utility model below, but is merely representative of selected embodiment of the present utility model.
Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Embodiment
The structural representation of the automobile tire pressure monitoring system that Fig. 1 provides for this utility model embodiment, shown in Figure 1, this utility model embodiment provides a kind of automobile tire pressure monitoring system, including: radio tire pressure monitor 101, wireless receiving box 102 and vehicle main frame 103；Radio tire pressure monitor 101 and wireless receiving box 102 pass through wireless connections；Wireless receiving box 102 is connected with vehicle main frame 103；Radio tire pressure monitor 101 is for detecting the tire pressure of automobile tire, and sends tire pressure by wireless receiving box 102 to vehicle main frame 103；Vehicle main frame 103 is used for receiving tire pressure, and for when tire pressure is higher than preset pressure upper limit threshold or is less than preset pressure lower threshold, producing tire pressure prompt messages.
Specifically, car owner can carry out, at vehicle main frame 103, the operation be correlated with, and the tire installed due to different automobiles is different, and the tire pressure that tire can bear is the most different, therefore car owner can change preset pressure upper limit threshold or preset pressure lower threshold according to practical situation, to meet requirement.
By by after fixing to radio tire pressure monitor 101 and automobile tire valve connection, radio tire pressure monitor 101 can detect the tire pressure of automobile tire in real time, and the tire pressure detected is sent to vehicle main frame 103, vehicle main frame 103 is by judging tire pressure, and make corresponding prompting, to notify the state of the tire pressure of the current automobile tire of car owner in time, so that car owner is when driving, the state of tire can be apparent from, tire occurs abnormal when, notify that car owner processes in time avoid the occurrence of vehicle accident.
In the present embodiment, vehicle main frame 103 includes controller, display and voice prompting device；Voice prompting device and display are connected with controller respectively.
In the present embodiment, radio tire pressure monitor 101 includes wireless pressure sensor；Wireless pressure sensor and wireless receiving box 102 pass through wireless connections.
Specifically, wireless receiving box 102 includes radio receiving transmitting module, and wireless pressure sensor is for detecting the tire pressure of automobile tire, and controller tire pressure being sent in vehicle main frame 103 by radio receiving transmitting module.Wireless receiving box also includes box body, radio receiving transmitting module is arranged in box body, the material of box body is plastics, and plastics can be polyethylene (PE), polypropylene (PP), polrvinyl chloride (PVC), polystyrene (PS) or acrylonitrile-butadiene-styrene copolymerized compound (ABS).
In the present embodiment, tire pressure prompt messages includes tire pressure warning display box and tire pressure alarm sound.Tire pressure warning display box is shown by display, and current tire pressure is additionally shown in tire pressure warning display box.It addition, tire pressure alarm sound is sent by voice prompting device.It is thus possible in vision with remind car owner the most in time.
In the present embodiment, radio tire pressure monitor 101 is additionally operable to detect the tire temperature of automobile tire, and sends tire temperature information by wireless receiving box 102 to vehicle main frame 103；Vehicle main frame 103 is used for receiving tire temperature information, and for when tire temperature information is higher than preset temperature upper limit threshold or is less than preset temperature lower threshold, producing tire temperature prompt messages.
Specifically, car owner can carry out, at vehicle main frame 103, the operation be correlated with, and the tire installed due to different automobiles is different, and the tire temperature that tire can bear is the most different, therefore car owner can change preset temperature upper limit threshold or preset temperature lower threshold according to practical situation, to meet requirement.
In the present embodiment, radio tire pressure monitor 101 also includes that radio temperature sensor, radio temperature sensor and wireless receiving box 102 pass through wireless connections.Radio temperature sensor is for detecting the tire temperature of automobile tire, and by radio receiving transmitting module, tire temperature information is sent to the controller in vehicle main frame 103.
Tire significantly raises phenomenon because heat there will be temperature in the process of moving.The rising of temperature makes rubbery intensity reduce, and causes cord strength to reduce.When tyre temperature is in time being increased to 100 DEG C for 0 DEG C, for nylon tire, cord strength can reduce about 20%, and rubbery intensity then declines about 50%；When tyre temperature is higher than critical temperature (being normal temperature within 100 DEG C, 100～121 DEG C is critical temperature, and 121 DEG C are above dangerous temperature), rubbery intensity and cord strength reduce more, the drastically shortening in the service life of tire.
In general, travel speed is the highest, and tire frequency of exposure with ground within the unit interval is the most, rubs the most frequent, and deformation frequencies is the biggest；Simultaneously because the vibration of carcass, circumference and the lateral torsional deformation produced increase.The aging acceleration of its consequence necessarily cord ply compound and the fatigue performance of cord reduce, and delamination in early days or blasting phenomena occurs in tire.
So can be monitored the tire temperature of tire by radio temperature sensor in real time, thus ensure in driving process, car owner can be apparent from the state of tire, notifies that car owner processes in time and avoid the occurrence of vehicle accident tire occurs abnormal when.
In the present embodiment, tire temperature prompt messages includes tire temperature warning display box and tire temperature alarm sound.Tire temperature warning display box is shown by display, and current tire temperature information is additionally shown in tire temperature warning display box.It addition, tire temperature alarm sound is sent by voice prompting device.It is thus possible in vision with remind car owner the most in time.
In the present embodiment, radio tire pressure monitor 101 is threaded connection with automobile tire valve.
In the present embodiment, wireless receiving box 102 is connected by serial ports with vehicle main frame 103.It should be noted that, in the present embodiment, wireless receiving box 102 is not only limited to serial ports with the connected mode of vehicle main frame 103 and is connected, other wired connection mode can also be used according to practical situation, such as, wireless receiving box 102 is connected by USB interface with vehicle main frame 103, is connected by USB interface and has the advantage that with hot plug.Vehicle main frame 103 is when using external equipment, it is not necessary to the actions such as start again of shutting down, but when vehicle main frame 103 works, directly USB is plugged use.2. wireless receiving box 102 is easy to carry.3. standard is unified, uses USB interface to connect and can be suitable for different vehicle main frames 103.For the present embodiment of other wired connection modes, the most specifically repeat.
In the present embodiment, the specific works principle of automobile tire pressure monitoring system is:
While the tire pressure detected is sent to controller by radio receiving transmitting module by wireless pressure sensor, the tire temperature information detected also is sent to controller by radio receiving transmitting module by radio temperature sensor；Tire pressure and tire temperature information are screened by controller respectively, filter out effective tire pressure and effective tire temperature information, then this effective tire pressure and effective tire temperature information are compared respectively, during to determine whether effective tire pressure is higher than preset pressure upper limit threshold or is less than preset pressure lower threshold, and also determine that whether effective tire temperature information is higher than preset temperature upper limit threshold or less than preset temperature lower threshold；When effective tire pressure is higher than preset pressure upper limit threshold or is less than preset pressure lower threshold, display ejects tire pressure warning display box, and voice prompting device sends tire pressure alarm sound；When effective tire temperature information is higher than preset temperature upper limit threshold or is less than preset temperature lower threshold, display ejects tire temperature warning display box, and voice prompting device sends tire temperature alarm sound.
It should be noted that in description mentioned herein, illustrate a large amount of detail.It is to be appreciated, however, that embodiment of the present utility model can be put into practice in the case of not having these details.In some instances, it is not shown specifically known method, structure and technology, in order to do not obscure the understanding of this description.
Similarly, it is to be understood that, one or more in order to simplify that the disclosure helping understands in each utility model aspect, in description to exemplary embodiment of the present utility model above, each feature of the present utility model is grouped together in single embodiment, figure or descriptions thereof sometimes.But, should not be construed to the method for the disclosure reflect an intention that this utility model the most required for protection requires feature more more than the feature being expressly recited in each claim.More precisely, as the following claims reflect, utility model aspect is all features less than single embodiment disclosed above.Therefore, it then follows claims of detailed description of the invention are thus expressly incorporated in this detailed description of the invention, the most each claim itself is as independent embodiment of the present utility model.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (10)
1. an automobile tire pressure monitoring system, it is characterised in that including: radio tire pressure monitor, wireless receiving box and vehicle main frame；Described radio tire pressure monitor and described wireless receiving box pass through wireless connections；Described wireless receiving box is connected with described vehicle main frame；Described radio tire pressure monitor is for detecting the tire pressure of automobile tire, and sends tire pressure by described wireless receiving box to described vehicle main frame；Described vehicle main frame is used for receiving described tire pressure, and for when described tire pressure is higher than preset pressure upper limit threshold or is less than preset pressure lower threshold, producing tire pressure prompt messages.
Automobile tire pressure monitoring system the most according to claim 1, it is characterised in that described radio tire pressure monitor includes wireless pressure sensor；Described wireless pressure sensor and described wireless receiving box pass through wireless connections.
Automobile tire pressure monitoring system the most according to claim 1, it is characterised in that described radio tire pressure monitor is additionally operable to detect the tire temperature of automobile tire, and sends tire temperature information by described wireless receiving box to described vehicle main frame；Described vehicle main frame is used for receiving described tire temperature information, and for when described tire temperature information is higher than preset temperature upper limit threshold or is less than preset temperature lower threshold, producing tire temperature prompt messages.
Automobile tire pressure monitoring system the most according to claim 3, it is characterised in that described radio tire pressure monitor also includes that radio temperature sensor, described radio temperature sensor and described wireless receiving box pass through wireless connections.
Automobile tire pressure monitoring system the most according to claim 2, it is characterised in that described tire pressure prompt messages includes tire pressure warning display box and tire pressure alarm sound.
Automobile tire pressure monitoring system the most according to claim 4, it is characterised in that described tire temperature prompt messages includes tire temperature warning display box and tire temperature alarm sound.
7. according to the automobile tire pressure monitoring system described in claim 5 or 6, it is characterised in that described vehicle main frame includes controller, display and voice prompting device；Described voice prompting device and described display are connected with described controller respectively.
Automobile tire pressure monitoring system the most according to claim 3, it is characterised in that described radio tire pressure monitor is threaded connection with automobile tire valve.
Automobile tire pressure monitoring system the most according to claim 3, it is characterised in that described wireless receiving box is connected by USB interface with described vehicle main frame.
Automobile tire pressure monitoring system the most according to claim 3, it is characterised in that described wireless receiving box is connected by serial ports with described vehicle main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257563.3U CN205706015U (en) | 2016-03-30 | 2016-03-30 | Automobile tire pressure monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257563.3U CN205706015U (en) | 2016-03-30 | 2016-03-30 | Automobile tire pressure monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706015U true CN205706015U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620257563.3U Expired - Fee Related CN205706015U (en) | 2016-03-30 | 2016-03-30 | Automobile tire pressure monitoring system |
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| Country | Link |
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| CN (1) | CN205706015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711351A (en) * | 2016-03-30 | 2016-06-29 | 深圳市迪瑞特科技有限公司 | Automobile tire pressure monitoring system |
| CN107284151A (en) * | 2017-07-11 | 2017-10-24 | 深圳市高原汽车电子有限公司 | Multifunctional tyre pressure monitor |
-
2016
- 2016-03-30 CN CN201620257563.3U patent/CN205706015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711351A (en) * | 2016-03-30 | 2016-06-29 | 深圳市迪瑞特科技有限公司 | Automobile tire pressure monitoring system |
| CN107284151A (en) * | 2017-07-11 | 2017-10-24 | 深圳市高原汽车电子有限公司 | Multifunctional tyre pressure monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180330 |