CN104361738A - Transmission control device for tyre condition information data, and method thereof - Google Patents
Transmission control device for tyre condition information data, and method thereof Download PDFInfo
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- CN104361738A CN104361738A CN201410600261.7A CN201410600261A CN104361738A CN 104361738 A CN104361738 A CN 104361738A CN 201410600261 A CN201410600261 A CN 201410600261A CN 104361738 A CN104361738 A CN 104361738A
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- temperature data
- tire temperature
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Abstract
The invention provides a transmission control device for tyre condition information data, and a method thereof. According to the method, the acquired data value of the tire pressure and the tyre temperature is sent out in the manner of acoustic waves, so that a mobile phone can receive the data value of the tire pressure and the tyre temperature through an audio device. The transmission control device and the method overcome inconvenience caused by adopting the wireless Bluetooth technology to convey tyre condition information data in the prior art; on one hand, since the mobile phone itself is provided with the audio device and a display screen and has the capacity of processing data information, extra information receiving and transmitting devices are not needed, and the transmission control device is convenient to use and low in manufacturing cost; on the other hand, as the Bluetooth technology is not adopted to transmit information data, communication transmission of other wireless devices is not influenced; the transmission control device is strong in capability of anti-electromagnetic interference, supports simultaneous receiving of tyre condition information data by a plurality of information data receiving terminals, and provides convenience for users to timely learn the tyre condition.
Description
Technical field
The present invention relates to vehicle arrangement detection technique field, in particular a kind of transmission control unit of tire condition information data and method thereof.
Background technology
In the prior art, tire pressure tire temperature information is by the corresponding data message of sensor collection be arranged on tire, and by transmitter, described data message is sent out, then by tire temperature tire pressure receiving terminal receiving data information and carry out contrast judge, then carry out exchanges data by Bluetooth transfer techniques and mobile phone, and on mobile phone screen, show tire pressure tire temperature information.
Due in the art, tire pressure tire temperature receiving end and mobile phone terminal is needed all to support Bluetooth transmission function, and require that tire pressure tire temperature receiving end and mobile phone terminal can carry out bluetooth equipment pairing, therefore its complicated operation, moreover most mobile phone does not possess the ability connecting multiple bluetooth equipment, can not bluetooth earphone be re-used after causing mobile phone terminal to be connected to tire pressure tire temperature receiving device, cause great inconvenience.Tire pressure tire temperature receiving device needs configuration Bluetooth chip etc. to realize Bluetooth function simultaneously, adds the cost of product, also virtually adds the complexity of technology simultaneously,
How addressing this problem, the low cost and high reliability realizing tire pressure tire temperature receiving end and mobile phone terminal operates more simple and easy, is demand urgent at present.
Therefore, prior art needs to be improved and develops.
Summary of the invention
The object of the invention is to the transmission for the information data of being carried out tire condition in above-mentioned prior art by Bluetooth technology, because normally used mobile phone can not set up wireless connections with multiple bluetooth equipment simultaneously, thus bring the defect of inconvenience to user, a kind of transmission control unit and method thereof of being carried out the tire condition information data of tire condition information data transmission by sound wave are provided.
Technical scheme of the present invention is as follows:
A transmission control unit for tire condition information data, wherein, comprises tire pressure tire temperature collector, information transmitter, master controller and mobile phone;
Described tire pressure tire temperature collector, for the tire pressure tire temperature data value of Real-time Obtaining tire;
Described information transmitter, is connected with described tire pressure tire temperature collector, for being sent in the mode of information flow by described tire pressure tire temperature data value;
Described master controller, for receiving described information flow, and by comprising the data threshold preset corresponding thereto respectively of tire pressure tire temperature data value compare, judge whether the tire pressure tire temperature data value that receives exceeds default data threshold; If exceed, then change information flow into sound signal and send;
Described mobile phone, for receiving described sound signal by its audio frequency apparatus, obtains tire pressure tire temperature data value from described sound signal, and is shown by described tire pressure tire temperature data value by its display screen.
The transmission control unit of described tire condition information data, wherein, also comprises the alarm module be connected with master controller;
Described alarm module, when exceeding for the data value in the tire pressure tire temperature data value judging to receive when master controller data threshold that it presets, then carries out alarm by the mode of sound or light.
The transmission control unit of described tire condition information data, wherein, described master controller comprises coding module; Described mobile phone comprises decoder module;
Described coding module, when exceeding for the data value in the tire pressure tire temperature data value judging to receive when master controller data threshold that it presets, according to the coding protocol preset, encodes to described information flow.
Described decoder module, for obtaining described sound signal from the audio frequency apparatus of mobile phone, decoding to described sound signal according to predetermined decoding protocol, obtaining the data value comprised in described sound signal.
The transmission control unit of described tire condition information data, wherein, described master controller also comprises tire identification and display module;
Described tire identification and display module, during for exceeding its default data threshold when the tire pressure tire temperature data value judging to receive, then the tire numbering sending tire pressure tire temperature data value described in this is identified, and the tire numbering identified and the state parameter type that exceeds default numerical threshold are shown.
The transmission control unit of described tire condition information data, wherein, the described tire pressure tire temperature data value that described information transmitter was obtained according to predetermined time interval sends.
A transfer control method for tire condition information data, wherein, comprises the following steps:
The tire pressure tire temperature data value of A, Real-time Obtaining tire, and described tire pressure tire temperature data value is sent in the mode of information flow;
B, receive described information flow, and by comprising the data threshold preset corresponding thereto respectively of tire pressure tire temperature data value compare, judge whether the tire pressure tire temperature data value received exceeds default data threshold; If exceed, then perform step C, otherwise return steps A;
C, change described information flow into sound signal and send;
D, receive described sound signal, after therefrom obtaining described tire pressure tire temperature data value, described tire pressure tire temperature data value is shown.
The transfer control method of described tire condition information data, wherein, described step B also comprises: when the data value that master controller is judged in the tire pressure tire temperature data value received exceeds its default data threshold, then carry out alarm by the mode of sound or light.
The transfer control method of described tire condition information data, wherein, described step B also comprises: when the data value that master controller is judged in the tire pressure tire temperature data value received exceeds its default data threshold, according to the coding protocol preset, encode to described information flow;
Described step D also comprises: decode to the described sound signal that mobile phone audio frequency apparatus gets according to predetermined decoding protocol, obtains the tire pressure tire temperature data value comprised in described sound signal.
The transfer control method of described tire condition information data, wherein, described step B also comprises:
When the tire pressure tire temperature data value judging to receive exceeds data threshold that it presets, then the tire numbering sending this data value is identified, and the tire numbering identified and the state parameter type that exceeds default numerical threshold are shown.
The transfer control method of described tire condition information data, wherein, also comprises in described steps A: the described tire pressure tire temperature data value obtained according to predetermined time interval sends.
Beneficial effect: the transmission control unit of a kind of tire condition information data provided by the present invention and method thereof, by sending in the mode of sound wave by the tire pressure got tire temperature data value, thus make mobile phone that its audio frequency apparatus can be used to receive described tire pressure tire temperature data value.Described device and method overcomes in prior art the inconvenience using wireless blue tooth technology transmission tire condition information data to bring, it on the one hand, because mobile phone itself is with audio frequency apparatus, display screen, and there is processing data information ability, therefore without the need to increasing extra receives information and transmitter, easy to use and cost of manufacture is low, on the other hand, due to the transmission not adopting Bluetooth technology to carry out information data, do not affect the communications of other wireless devices, anti-electromagnetic interference capability is strong, and support that multiple information data receiving end receives tire condition information data simultaneously, provide convenience for user understands tire condition in time.
Accompanying drawing explanation
Fig. 1 is the transmission control unit structure principle chart of a kind of tire condition information data provided by the invention.
Fig. 2 is the transfer control method flow chart of steps of a kind of tire condition information data provided by the invention.
Embodiment
The invention provides a kind of transmission control unit and method thereof of tire condition information data, for making object of the present invention, technical scheme and effect clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of transmission control unit of tire condition information data, as shown in Figure 1, described transmission control unit comprises tire pressure tire temperature collector 10, information transmitter 20, master controller 30 and mobile phone 40;
Described tire pressure tire temperature collector 10, for the tire pressure tire temperature data value of Real-time Obtaining tire; Concrete, described tire pressure tire temperature collector can for being arranged on pressure transducer on tire and temperature sensor.
Described information transmitter 20, is connected with described tire pressure tire temperature collector, for being sent in the mode of information flow by described tire pressure tire temperature data value.
Described information transmitter obtains described tire pressure tire temperature data value from described tire pressure tire temperature collector, and described tire pressure tire temperature data value is packaged into the information flow of specification, and is sent in the mode of information flow by described tire pressure tire temperature data value.Concrete, information flow is sent and can be realized by various ways such as wireless or wire communications by described information transmitter.
Described master controller 30, for receiving described information flow, and by comprising the data threshold preset corresponding thereto respectively of tire pressure tire temperature data value compare, judge whether the data value in the tire pressure tire temperature data value that receives exceeds its default data threshold; If exceed, change described information flow into sound signal and send.
Described master controller receives the information flow sent in information transmitter, and the tire pressure tire temperature data value comprised in the information flow received is compared with the data threshold of the tire pressure tire temperature data pre-set, judge whether tire pressure or the tire temperature of tire exceed the data threshold pre-set, if exceed, then information flow changes sound signal into and sends, otherwise ignores this tire pressure tire temperature data value received.
Described mobile phone 40, for receiving described sound signal by its audio frequency apparatus, obtains tire pressure tire temperature data value from described sound signal, and is shown by the described tire pressure tire temperature data value got by its display screen.
Described mobile phone receives by its audio frequency apparatus the sound signal that described primary controller sends, concrete, because described sound signal is sound wave, therefore the reception of this sound signal can be carried out by handset earphone, and the sound signal received is decoded according to the decoding protocol preset, obtain the tire pressure tire temperature data value comprised in described sound signal, and by the display screen of mobile phone, described tire pressure tire temperature data value is shown.
On the basis of above-described embodiment, in order to the control to described tire condition information can better be realized, in the transmission control unit of described tire condition information data, also comprise the alarm module be connected with master controller;
Described alarm module, when exceeding for the data value in the tire pressure tire temperature data value judging to receive when master controller data threshold that it presets, then carries out alarm by the mode of sound or light.
In order to the transmission of tire condition information data accurately can be carried out, also comprise coding module in the host controller; Described mobile phone comprises decoder module;
Described coding module, when the tire pressure tire temperature data value for judging to receive when master controller exceeds its default data threshold, according to the coding protocol preset, encodes to described information flow.
Described decoder module, for obtaining described sound signal from the audio frequency apparatus of mobile phone, decodes to described sound signal according to predetermined decoding protocol, obtains the tire pressure tire temperature data value comprised in described sound signal.
Concrete, described coding module and decoder module can realize respectively by the coding application program be arranged in master controller and decoding application program.Such as: in mobile phone, application program of decoding accordingly is installed in advance, after running this decoding application program, described decoding application program obtains described sound signal automatically from the audio frequency apparatus of mobile phone, after decoding, obtains described tire pressure tire temperature data value to described sound signal.
In order to occurring that the tire that tire pressure tire temperature exceeds predetermined threshold value positions, in described master controller, also comprise tire identification and display module.
Described tire identification and display module, during for exceeding its default data threshold when the data value in the tire pressure tire temperature data value judging to receive, then the tire numbering sending this data value is identified, and the tire numbering identified and the state parameter type that exceeds default numerical threshold are shown.
In order to save electricity, the described tire pressure tire temperature data value that described information transmitter was obtained according to predetermined time interval sends.
State on the invention on the basis of transmission control unit, present invention also offers a kind of transfer control method of tire condition information data, as shown in Figure 2, comprise the following steps:
The tire pressure tire temperature data value of S1, Real-time Obtaining tire, and described tire pressure tire temperature data value is sent in the mode of information flow.
S2, receive described information flow, and by comprising the data threshold preset corresponding thereto respectively of tire pressure tire temperature data value compare, judge whether the tire pressure tire temperature data value received exceeds default data threshold; If exceed, then perform step S3, otherwise return step S1.
S3, change described information flow into sound signal and send.
S4, receive described sound signal, after therefrom obtaining described tire pressure tire temperature data value, described tire pressure tire temperature data value is shown.
Described step S2 also comprises: when the data value that master controller is judged in the tire pressure tire temperature data value received exceeds its default data threshold, then carry out alarm by the mode of sound or light.
Described step S2 also comprises: when the data value that master controller is judged in the tire pressure tire temperature data value received exceeds its default data threshold, according to the coding protocol preset, encode to described information flow, after having encoded, perform step S3.
Described step S4 also comprises: after receiving described sound signal, first decodes to the described sound signal that mobile phone audio frequency apparatus gets according to predetermined decoding protocol, obtains the tire pressure tire temperature data value comprised in described sound signal.
Concrete, described coding protocol and decoding protocol can be the agreement of the mutual correspondence of self-defined setting, also can be the protocol of encode and decodes of the mutual correspondence of default setting.
Described step S2 also comprises:
When the tire pressure tire temperature data value judging to receive exceeds data threshold that it presets, then the tire numbering sending this data value is identified, and the tire numbering identified and the state parameter type that exceeds default numerical threshold are shown.
Also comprise in described step S1: the described tire pressure tire temperature data value obtained according to predetermined time interval sends.
Beneficial effect: the transmission control unit of a kind of tire condition information data provided by the present invention and method thereof, by sending in the mode of sound wave by the tire pressure got tire temperature data value, thus make mobile phone that its audio frequency apparatus can be used to receive described tire pressure tire temperature data value.Described device and method overcomes in prior art the inconvenience using wireless blue tooth technology transmission tire condition information data to bring, it on the one hand, because mobile phone itself is with audio frequency apparatus, display screen, and there is processing data information ability, therefore without the need to increasing extra receives information and transmitter, easy to use and cost of manufacture is low, on the other hand, due to the transmission not adopting Bluetooth technology to carry out information data, do not affect the communications of other wireless devices, anti-electromagnetic interference capability is strong, and support that multiple information data receiving end receives tire condition information data simultaneously, provide convenience for user understands tire condition in time.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. a transmission control unit for tire condition information data, is characterized in that, comprises tire pressure tire temperature collector, information transmitter, master controller and mobile phone;
Described tire pressure tire temperature collector, for the tire pressure tire temperature data value of Real-time Obtaining tire;
Described information transmitter, is connected with described tire pressure tire temperature collector, for being sent in the mode of information flow by described tire pressure tire temperature data value;
Described master controller, for receiving described information flow, and by comprising the data threshold preset corresponding thereto respectively of tire pressure tire temperature data value compare, judge whether the tire pressure tire temperature data value that receives exceeds default data threshold; If exceed, then change information flow into sound signal and send;
Described mobile phone, for receiving described sound signal by its audio frequency apparatus, obtains tire pressure tire temperature data value from described sound signal, and is shown by described tire pressure tire temperature data value by its display screen.
2. the transmission control unit of tire condition information data according to claim 1, is characterized in that, also comprise the alarm module be connected with master controller;
Described alarm module, when exceeding for the data value in the tire pressure tire temperature data value judging to receive when master controller data threshold that it presets, then carries out alarm by the mode of sound or light.
3. the transmission control unit of tire condition information data according to claim 1, it is characterized in that, described master controller comprises coding module; Described mobile phone comprises decoder module;
Described coding module, when exceeding for the data value in the tire pressure tire temperature data value judging to receive when master controller data threshold that it presets, according to the coding protocol preset, encodes to described information flow;
Described decoder module, for obtaining described sound signal from the audio frequency apparatus of mobile phone, decoding to described sound signal according to predetermined decoding protocol, obtaining the data value comprised in described sound signal.
4. the transmission control unit of tire condition information data according to claim 1, it is characterized in that, described master controller also comprises tire identification and display module;
Described tire identification and display module, during for exceeding its default data threshold when the tire pressure tire temperature data value judging to receive, then the tire numbering sending tire pressure tire temperature data value described in this is identified, and the tire numbering identified and the state parameter type that exceeds default numerical threshold are shown.
5. the transmission control unit of tire condition information data according to claim 1, it is characterized in that, the described tire pressure tire temperature data value that described information transmitter was obtained according to predetermined time interval sends.
6. a transfer control method for tire condition information data, is characterized in that, comprises the following steps:
The tire pressure tire temperature data value of A, Real-time Obtaining tire, and described tire pressure tire temperature data value is sent in the mode of information flow;
B, receive described information flow, and by comprising the data threshold preset corresponding thereto respectively of tire pressure tire temperature data value compare, judge whether the tire pressure tire temperature data value received exceeds default data threshold; If exceed, then perform step C, otherwise return steps A;
C, change described information flow into sound signal and send;
D, receive described sound signal, after therefrom obtaining described tire pressure tire temperature data value, described tire pressure tire temperature data value is shown.
7. the transfer control method of tire condition information data according to claim 6, it is characterized in that, described step B also comprises: when the data value that master controller is judged in the tire pressure tire temperature data value received exceeds its default data threshold, then carry out alarm by the mode of sound or light.
8. the transfer control method of tire condition information data according to claim 6, it is characterized in that, described step B also comprises: when the data value that master controller is judged in the tire pressure tire temperature data value received exceeds its default data threshold, according to the coding protocol preset, described information flow is encoded;
Described step D also comprises: decode to the described sound signal that mobile phone audio frequency apparatus gets according to predetermined decoding protocol, obtains the tire pressure tire temperature data value comprised in described sound signal.
9. the transfer control method of tire condition information data according to claim 6, it is characterized in that, described step B also comprises:
When the tire pressure tire temperature data value judging to receive exceeds data threshold that it presets, then the tire numbering sending this data value is identified, and the tire numbering identified and the state parameter type that exceeds default numerical threshold are shown.
10. the transfer control method of tire condition information data according to claim 6, is characterized in that, also comprise in described steps A: the described tire pressure tire temperature data value obtained according to predetermined time interval sends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600261.7A CN104361738B (en) | 2014-10-31 | A kind of transmission control unit and its method of tire condition information data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600261.7A CN104361738B (en) | 2014-10-31 | A kind of transmission control unit and its method of tire condition information data |
Publications (2)
| Publication Number | Publication Date |
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| CN104361738A true CN104361738A (en) | 2015-02-18 |
| CN104361738B CN104361738B (en) | 2018-08-31 |
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| WO2018023384A1 (en) * | 2016-08-02 | 2018-02-08 | 张阳 | Method for pushing information when sounding low tire pressure alarm and alarm system |
| CN107977046A (en) * | 2016-10-25 | 2018-05-01 | 埃波罗-布克斯有限公司 | Data logger and data are transferred to the method for external data processing device from it |
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| CN105539027A (en) * | 2015-12-21 | 2016-05-04 | 江苏博锐格电子科技有限公司 | Wireless tire pressure monitoring device and system |
| WO2018023384A1 (en) * | 2016-08-02 | 2018-02-08 | 张阳 | Method for pushing information when sounding low tire pressure alarm and alarm system |
| CN107977046A (en) * | 2016-10-25 | 2018-05-01 | 埃波罗-布克斯有限公司 | Data logger and data are transferred to the method for external data processing device from it |
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