CN102582376A - Infrared tire pressure sensor and setting method thereof - Google Patents
Infrared tire pressure sensor and setting method thereof Download PDFInfo
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- CN102582376A CN102582376A CN2012100264956A CN201210026495A CN102582376A CN 102582376 A CN102582376 A CN 102582376A CN 2012100264956 A CN2012100264956 A CN 2012100264956A CN 201210026495 A CN201210026495 A CN 201210026495A CN 102582376 A CN102582376 A CN 102582376A
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- pressure sensor
- tyre pressure
- infrared ray
- setting means
- control program
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Abstract
The invention discloses an infrared tire pressure sensor and setting method thereof, wherein the setting method includes the steps of providing a setting tool and selecting a control program to be downloaded to the tire pressure sensor; converting the coded control program to infrared signals by an infrared emission device on the setting tool, sending out the infrared signals, and receiving the infrared signals by an infrared emission device on the tire pressure sensor; sending out a feedback signal to the setting tool by the tire pressure sensor after the control program is received, so that the setting tool stops transmitting signals, received infrared signals are decoded to the control program by a processing and storage unit of the tire pressure sensor and are then stored in the tire pressure sensor, and all operations for downloading the control program to the tire pressure sensor are completed.
Description
Technical field
The present invention relates to a kind of tyre pressure sensor, relate in particular to a kind of through infrared transmission download the infrared ray tyre pressure sensor and the establishing method thereof of data.
Background technology
The method that is used at present setting tyre pressure sensor on the market can be divided into two kinds haply.First kind is through wired connection mode that tyre pressure sensor and setting device is online, in order to control program is loaded in the tyre pressure sensor by the setting device end.This kind occupation mode because must plug wire, pull out line, so that operation is gone up is cumbersome, so and must be provided with the Port overall volume on the tyre pressure sensor also can be bigger.Second kind then is to see through wireless mode to utilize low-frequency signal for example the frequency of 125kHz makes setting device and tyre pressure sensor is online and transmission control procedure, and control program is loaded in the tyre pressure sensor by the setting device end.Though this kind way removed plug wire from, pull out the problem of line and the volume of tyre pressure sensor also can contract smallerly, because wireless signal has penetrance, therefore the situation that the tyre pressure sensor program is changed by mistake can take place.For example; The user is when download setting control program to the tyre pressure sensor of vehicle the near front wheel; The wireless signal that the tyre pressure sensor of vehicle off front wheel also might receive setting device simultaneously and sent thereby cause when revising or set the tyre pressure sensor of vehicle the near front wheel the situation that the tyre pressure sensor of vehicle off front wheel is also changed simultaneously.
Summary of the invention
In order to overcome the problems referred to above that exist in the prior art, main purpose of the present invention is to provide a kind of infrared ray tyre pressure sensor and the establishing method thereof that needn't wiring can avoid the accidental modification situation to take place again.
For reaching above-mentioned purpose, a kind of infrared ray tyre pressure sensor provided by the present invention and establishing method thereof, establishing method are setting means for a setting means at first is provided, and selected one to be downloaded to a tyre pressure sensor control program; Provide one have an infrared ray receiving element tyre pressure sensor; By the infrared transmitting device on the said setting means said control program coding is transferred to and to spread out of behind the infra-red signal and receive by the infrared ray receiving element on the said tyre pressure sensor; Said tyre pressure sensor sends a feedback signal and gives said setting means after receiving said control program, make said setting means stop to transmit signal; Received infra-red signal is stored in the said tyre pressure sensor after being reduced into control program by the decoding of the processing of said tyre pressure sensor and mnemon.Thereby accomplish whole actions that control program is downloaded to tyre pressure sensor.
Further preferably, said setting means can continue to send infra-red signal, transmission control procedure with infrared transmitting device before not receiving the feedback signal.
Further preferably, said tyre pressure sensor includes a processing and a mnemon;
One pressure inductor is used to detect the force value in the tire;
One Water Temperature Sensor is used to detect the temperature in the tire;
One acceleration induction device is used to detect the accekeration of tire;
An one low frequencies unit and a radio frequency units are used for measured numerical value is transferred to the receiving device on the car with the type of transmission of low frequency or less radio-frequency;
One power supply, the electric power that generator is required;
And an infrared ray receiving element, be used to receive the infra-red signal that transmits via infrared ray.
Further preferably, said setting means includes a microprocessing unit, a display unit and an infrared transmitting device.
Further preferably, said setting means also includes a caution unit, is connected with said microprocessing unit, is used to send alerting.
The present invention also provides an infrared ray tyre pressure sensor, and said tyre pressure sensor comprises:
One handles and mnemon;
One pressure inductor is used to detect the force value in the tire;
One Water Temperature Sensor is used to detect the temperature in the tire;
One acceleration induction device is used to detect the accekeration of tire;
An one low frequencies unit and a radio frequency units are used for measured numerical value is transferred to the receiving device on the car with the type of transmission of low frequency or less radio-frequency;
One power supply, the electric power that generator is required;
And an infrared ray receiving element, be used to receive the infra-red signal that transmits via infrared ray.
In this patent because though ultrared transmission is that it but has very strong directivity for wireless form; So do not need plug wire when carrying out the setting of tyre pressure sensor by structure of the present invention and method again, pull out line, the situation of the tyre pressure sensor of errors present can not take place to cause accidental modification because of wireless signal tool penetrance yet.Though the infrared transmission signal is a very common technology all just to be used for sending out signal and to have no talent and be used for downloading all the time; With this technology problem of existing of tyre pressure sensor of having migrated in the present invention clearly improvement in the past always, promoted the efficient that product is being installed.
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 present invention will become apparent and understand easily.
Fig. 1 is the operating process scheme drawing of setting means among the present invention;
Fig. 2 is the operating process scheme drawing of tyre pressure sensor among the present invention
Fig. 3 is the high-level schematic functional block diagram of setting means among the present invention;
Fig. 4 is the high-level schematic functional block diagram of tyre pressure sensor among the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
As shown in Figure 4, tyre pressure sensor of the present invention includes a processing and mnemon, a pressure inductor, is connected with processing and mnemon, is used to detect the force value in the tire; One Water Temperature Sensor is connected with processing and mnemon, is used to detect the temperature in the tire; One acceleration induction device is connected with processing and mnemon, is used to detect the accekeration of tire; One low frequencies unit (Low Frequency; The Chinese implication is a low frequency; Be called for short LF) and a radio frequency units (Radio Frequency, Chinese implication is a less radio-frequency, is called for short RF); Be connected with processing and mnemon, 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 power supply is connected with processing and mnemon, and the electric power that generator is required, and an infrared ray receiving element are connected with this processing and mnemon, are used to receive the signal that transmits via infrared ray.
When carrying out the tyre pressure sensor setting operation, need see through a setting means and set, as shown in Figure 3, this setting means includes a microprocessing unit and a mnemon; One display unit is connected with this microprocessing unit, is used for display operation information; One power supply is used to the electric power that provides setting means required; One caution unit is connected with this microprocessing unit, is used to send alerting; And an infrared transmitting device, be connected with this microprocessing unit; One radio frequency units and a low frequency receiving element are connected with this microprocessing unit.
Please refer to Fig. 1 and Fig. 2; Establishing method of the present invention is: at first with the selected control program coding that will be downloaded to tyre pressure sensor; This control program can because the car of different labels or the car of different car moneys and different, the control program after will being encoded by the infrared transmitting device on the setting means then spreads out of and is received by the infrared ray receiving element on the tyre pressure sensor.Tyre pressure sensor can send a feedback signal with wireless mode and give setting means after receiving this control program, the low frequency receiving element of this setting means can stop transmission control procedure after receiving the feedback signal that this tyre pressure sensor sends.And this setting means setting means before not receiving the feedback signal can continue to send signal, transmission control procedure with infrared transmitting device.
Received infra-red signal is stored in the tyre pressure sensor after can being reduced into control program by the decoding of the processing of tyre pressure sensor and mnemon, accomplishes the setting action that control program is downloaded.Tyre pressure sensor after set accomplishing can be through low frequencies unit and radio frequency units with data transmission such as measured temperature, pressure and acceleration/accels to the main frame on the car.
It should be noted that; Above content is to combine concrete embodiment to further explain that the present invention did; Can not assert that the specific embodiment of the present invention only limits to this; Under above-mentioned guidance of the present invention, 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 protection scope of the present invention.
Claims (6)
1. the establishing method of an infrared ray tyre pressure sensor is characterized in that: setting means is at first providing a setting means, and selected one to be downloaded to a tyre pressure sensor control program;
Provide one have an infrared ray receiving element tyre pressure sensor;
By the infrared transmitting device on the said setting means said control program coding is transferred to and to spread out of behind the infra-red signal and receive by the infrared ray receiving element on the said tyre pressure sensor;
Said tyre pressure sensor sends a feedback signal and gives said setting means after receiving said control program, make said setting means stop to transmit signal; Received infra-red signal is stored in the said tyre pressure sensor after being reduced into control program by the decoding of the processing of said tyre pressure sensor and mnemon.
2. the establishing method of infrared ray tyre pressure sensor according to claim 1 is characterized in that: said setting means can continue to send infra-red signal, transmission control procedure with infrared transmitting device before not receiving the feedback signal.
3. the establishing method of infrared ray tyre pressure sensor according to claim 1 is characterized in that: said tyre pressure sensor includes one and handles and mnemon;
One pressure inductor is used to detect the force value in the tire;
One Water Temperature Sensor is used to detect the temperature in the tire;
One acceleration induction device is used to detect the accekeration of tire;
An one low frequencies unit and a radio frequency units are used for measured numerical value is transferred to the receiving device on the car with the type of transmission of low frequency or less radio-frequency;
One power supply, the electric power that generator is required;
And an infrared ray receiving element, be used to receive the infra-red signal that transmits via infrared ray.
4. the establishing method of infrared ray tyre pressure sensor according to claim 1 is characterized in that: said setting means includes a microprocessing unit, a display unit and an infrared transmitting device.
5. the establishing method of infrared ray tyre pressure sensor according to claim 1 is characterized in that: said setting means also includes a caution unit, is connected with said microprocessing unit, is used to send alerting.
6. an infrared ray tyre pressure sensor, it is characterized in that: said tyre pressure sensor comprises:
One handles and mnemon;
One pressure inductor is used to detect the force value in the tire;
One Water Temperature Sensor is used to detect the temperature in the tire;
One acceleration induction device is used to detect the accekeration of tire;
An one low frequencies unit and a radio frequency units are used for measured numerical value is transferred to the receiving device on the car with the type of transmission of low frequency or less radio-frequency;
One power supply, the electric power that generator is required;
And an infrared ray receiving element, be used to receive the infra-red signal that transmits via infrared ray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100264956A CN102582376A (en) | 2012-02-07 | 2012-02-07 | Infrared tire pressure sensor and setting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100264956A CN102582376A (en) | 2012-02-07 | 2012-02-07 | Infrared tire pressure sensor and setting method thereof |
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| Publication Number | Publication Date |
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| CN102582376A true CN102582376A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100264956A Pending CN102582376A (en) | 2012-02-07 | 2012-02-07 | Infrared tire pressure sensor and setting method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332076A (en) * | 2013-07-19 | 2013-10-02 | 上海为彪汽配制造有限公司 | Magnetic transmission type tire pressure sensor, setting tool and setting method |
| CN103818203A (en) * | 2014-02-27 | 2014-05-28 | 上海为彪汽配制造有限公司 | Method for setting position of tire pressure sensor |
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| CN1492812A (en) * | 2001-02-20 | 2004-04-28 | �в�����B��¡����˹�� | Tyre pressure monitor |
| CN101746231A (en) * | 2008-12-08 | 2010-06-23 | 翔鑫科技股份有限公司 | Vehicle tire condition monitoring system |
| CN102118486A (en) * | 2009-12-31 | 2011-07-06 | 上海保隆汽车科技股份有限公司 | Tire pressure monitoring system and sensor management method |
| CN202413304U (en) * | 2012-02-07 | 2012-09-05 | 上海为彪汽配制造有限公司 | Infrared tire pressure sensor |
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2012
- 2012-02-07 CN CN2012100264956A patent/CN102582376A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492812A (en) * | 2001-02-20 | 2004-04-28 | �в�����B��¡����˹�� | Tyre pressure monitor |
| CN101746231A (en) * | 2008-12-08 | 2010-06-23 | 翔鑫科技股份有限公司 | Vehicle tire condition monitoring system |
| CN102118486A (en) * | 2009-12-31 | 2011-07-06 | 上海保隆汽车科技股份有限公司 | Tire pressure monitoring system and sensor management method |
| CN202413304U (en) * | 2012-02-07 | 2012-09-05 | 上海为彪汽配制造有限公司 | Infrared tire pressure sensor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332076A (en) * | 2013-07-19 | 2013-10-02 | 上海为彪汽配制造有限公司 | Magnetic transmission type tire pressure sensor, setting tool and setting method |
| CN103332076B (en) * | 2013-07-19 | 2015-12-02 | 上海为彪汽配制造有限公司 | Magnetic force conveying type tyre pressure sensor and setting means and establishing method |
| CN103818203A (en) * | 2014-02-27 | 2014-05-28 | 上海为彪汽配制造有限公司 | Method for setting position of tire pressure sensor |
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Application publication date: 20120718 |