CN202463483U - Simple-to-operate tire pressure sensor structure - Google Patents
Simple-to-operate tire pressure sensor structure Download PDFInfo
- Publication number
- CN202463483U CN202463483U CN2012200386658U CN201220038665U CN202463483U CN 202463483 U CN202463483 U CN 202463483U CN 2012200386658 U CN2012200386658 U CN 2012200386658U CN 201220038665 U CN201220038665 U CN 201220038665U CN 202463483 U CN202463483 U CN 202463483U
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- mnemon
- processing
- tire
- tyre pressure
- 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.)
- Expired - Lifetime
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- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a simple-to-operate tire pressure sensor structure, which comprises a shell body, a battery pack and a trigger sensor. An air tap is arranged at one end of the shell body, a circuit board is arranged in the shell body, a processing and memory unit, a pressure sensor, a temperature sensor, an acceleration sensor, an LF (Low Frequency) transmission interface and an RF (Radio Frequency) transmission interface are arranged on the circuit board. When a new tire pressure sensor is mounted on a tire or a vehicle host relearns, a low-frequency setting tool or a magnet or an air leakage manner is not required for being used to trigger the tire pressure sensor to send out signals any more, a user only needs to touch the air tap of the tire pressure sensor, and the processing and memory unit of the tire pressure sensor can then be triggered to send out wireless identification signals to the vehicle host, so that the effects of simplicity and convenience in operation, and time saving and labor saving are reached.
Description
Technical field
The utility model relates to a kind of tyre pressure sensor, but relates in particular to a kind of tyre pressure sensor structure of ease of Use.
Background technology
The pattern that relearns of tyre pressure sensor is to let main frame in the car go to remember the heading code of four wheels again, and main frame also can show corresponding warning message according to heading code to the information of tires such as the temperature that main frame can go to differentiate the data of four wheels and then can show each corresponding tire according to heading code in the car, pressure in the car if wheel has when unusual.Commercially available the relearn pattern of tyre pressure sensor after installing can be divided into auto learn mode and two kinds of manual modes of learning haply now.Wherein with regard to manual mode of learning; Generally to let the interior main frame of car get into the pattern that relearns earlier; And then complying with certain sequence; For example right front, left front, left back, right back such order makes the tyre pressure sensor of four tires send wireless signal in regular turn and gives main frame in the car, lets the interior main frame of car can relearn the heading code of memory four wheels.The mode that will make the interior tyre pressure sensor of tire send wireless signal at present has the magnet of use, use low frequency setting means or three kinds of modes such as tire pressure release is triggered tyre pressure sensor send wireless signal.As far as using magnet or these article of low frequency setting means are not easily available, so have any problem in the practical operation.Though and after triggering, again the tire pressure of tire is filled back original standard value again for the mode of tire pressure release, reaching the purpose that triggers tyre pressure sensor, also cumbersome on operating.
The utility model content
In order to overcome the above deficiency that exists in the prior art,, the utility model can directly trigger the tyre pressure sensor structure that tyre pressure sensor sends the ease of Use of signal but providing a kind of.
For reaching above-mentioned purpose, the tyre pressure sensor structure of the ease of Use that the utility model provided includes: a housing, and an end of said housing is provided with a valve; Be provided with a circuit card in the said housing, said circuit card is provided with a processing and mnemon, a pressure sensor, is connected with said processing and mnemon; Be used to detect the force value in the tire, a temperature sensor is connected with said processing and mnemon; Be used to detect the temperature in the tire, an acceleration induction device is connected with said processing and mnemon; Be used to detect the accekeration of tire; An one LF coffret and a RF coffret are connected with said processing and mnemon, are used for measured numerical value is transferred to the receiving device on the car with the type of transmission of LF or RF; One battery pack is connected the electric power that generator is required with this processing and mnemon; And one trigger inductor, is connected with said valve and said processing and mnemon.
Further preferably, said triggering inductor is a push switch and is connected with said valve.
Further preferably, said triggering inductor is a soft-touch control and connects with said valve telecommunications.
Further preferably, said triggering inductor sends a start pulse signal and gives said processing and mnemon, and said processing and mnemon are sent a wireless identification signal and given main frame in the car.
New tyre pressure sensor is being installed on tire or automobile-used main frame all no longer need use low frequency setting means or magnet when relearning or triggers tyre pressure sensor with disappointing mode and send signal; The user only need touch the valve of tyre pressure sensor; The processing of this tyre pressure sensor and mnemon just can be triggered and give automobile-used main frame through sending the wireless identification signal after the calculation of filtering noise again; Reach easy and simple to handle, effect of saving time and labor.
Description of drawings
Through the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the utility model will become apparent and understand easily.
Fig. 1 is the high-level schematic functional block diagram of tyre pressure sensor circuit card in the utility model.
The drawing reference numeral explanation
10 handle and mnemon 20 pressure sensors
30 temperature sensors, 40 acceleration induction devices
50LF coffret 60RF coffret
70 battery pack 80 trigger inductor
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
The tyre pressure sensor structure of a kind of ease of Use of the utility model includes: a housing, and an end of housing is provided with a valve, is provided with a circuit card in this housing; This circuit card is provided with one and handles and mnemon 10, a pressure sensor 20, is connected with this processing and mnemon 10, is used to detect the interior force value of tire; One temperature sensor 30 is connected with this processing and mnemon 10, is used to detect the temperature in the tire; One acceleration induction device 40 is connected with this processing and mnemon 10, is used to detect the accekeration of tire; One LF (Low Frequency, Chinese implication is a low frequency, is called for short LF) coffret 50 and a RF (Radio Frequency; The Chinese implication is a less radio-frequency; Be called for short RF) coffret 60, be connected with this processing and mnemon 10, be used for measured numerical value is transferred to the receiving device on the car with the type of transmission of LF or RF.One battery pack 70 is connected the electric power that generator is required with this processing and mnemon 10.And one trigger inductor 80, is connected with valve and this processing and mnemon 10.
This tyre pressure sensor is installed in the tire when actual operation, and this triggering inductor can send a start pulse signal and give processing and mnemon 10 when human body touches valve, lets tyre pressure sensor send a wireless identification signal and comes to main frame in the car.Be interference or the malfunction of avoiding extraneous signal, in processing and mnemon, can add algorithm with filtering noise, the algorithm of filter out noise is as known in the art, repeats no more at this.This triggering inductor can be a push switch and with this valve structural the contact arranged, and maybe this triggering inductor is a soft-touch control and connects with this valve telecommunications.
It should be noted that; Above content is the further explain that combines concrete embodiment that the utility model is done; The specific embodiment that can not assert the utility model only limits to this; Under the above-mentioned guidance of the utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in the protection domain of the utility model.
Claims (4)
1. the tyre pressure sensor structure of an ease of Use is characterized in that: comprise
One housing, an end of said housing is provided with a valve, is provided with a circuit card in the said housing, and said circuit card is provided with
One handles and mnemon;
One pressure sensor is connected with said processing and mnemon, is used to detect the force value in the tire;
One temperature sensor is connected with said processing and mnemon, is used to detect the temperature in the tire;
One acceleration induction device is connected with said processing and mnemon, is used to detect the accekeration of tire;
An one LF coffret and a RF coffret are connected with said processing and mnemon, are used for measured numerical value is transferred to the receiving device on the car with the type of transmission of LF or RF;
One battery pack is connected with said processing and mnemon, provides said tyre pressure sensor required electric power;
And one trigger inductor, is connected with said valve and said processing and mnemon.
2. the tyre pressure sensor structure of ease of Use according to claim 1 is characterized in that: said triggering inductor is a push switch and is connected with said valve.
3. the tyre pressure sensor structure of ease of Use according to claim 1 is characterized in that: said triggering inductor is a soft-touch control and connects with said valve telecommunications.
4. the tyre pressure sensor structure of ease of Use according to claim 1 is characterized in that: said triggering inductor sends a start pulse signal and gives said processing and mnemon, and said processing and mnemon are sent a wireless identification signal and given main frame in the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200386658U CN202463483U (en) | 2012-02-07 | 2012-02-07 | Simple-to-operate tire pressure sensor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200386658U CN202463483U (en) | 2012-02-07 | 2012-02-07 | Simple-to-operate tire pressure sensor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463483U true CN202463483U (en) | 2012-10-03 |
Family
ID=46911671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200386658U Expired - Lifetime CN202463483U (en) | 2012-02-07 | 2012-02-07 | Simple-to-operate tire pressure sensor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582377A (en) * | 2012-02-07 | 2012-07-18 | 上海为彪汽配制造有限公司 | Structure of easily operated tire pressure sensor |
-
2012
- 2012-02-07 CN CN2012200386658U patent/CN202463483U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582377A (en) * | 2012-02-07 | 2012-07-18 | 上海为彪汽配制造有限公司 | Structure of easily operated tire pressure sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |