CN104249611A - Positioning apparatus for tire -pressure monitoring sensor based on scanning gun - Google Patents
Positioning apparatus for tire -pressure monitoring sensor based on scanning gun Download PDFInfo
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- CN104249611A CN104249611A CN201410454710.1A CN201410454710A CN104249611A CN 104249611 A CN104249611 A CN 104249611A CN 201410454710 A CN201410454710 A CN 201410454710A CN 104249611 A CN104249611 A CN 104249611A
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- pressure monitoring
- monitoring sensor
- tire pressure
- tire
- scanning gun
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Abstract
A disclosed positioning apparatus for a tire -pressure monitoring sensor based on a scanning gun comprises a tire-pressure monitoring sensor and a data reception display; the tire-pressure monitoring sensor is installed on a vehicle tire, and the data reception display is installed in a vehicle cab, and the tire-pressure monitoring sensor is connected with the data reception display via wireless signals; the positioning apparatus also comprises a bar code only corresponding to the tire-pressure monitoring sensor and a bar code scanner capable of distinguishing the bar code; and the bar code is arranged corresponding to the position of the tire-pressure monitoring sensor, and the bar code scanner is connected with the data reception display via wireless signals. Through the bar code only corresponding to the tire-pressure monitoring sensor and the bar code scanner capable of distinguishing the bar code, the tire-pressure monitoring sensor is subjected to exclusive positioning, the positioned position is accurate, the operation professionality is low, the maintenance cost is small, and easy positioning by a detection system can be realized both when entrucking is performed or a vehicle wheel is adjusted, and great convenience is brought for plants and users.
Description
Technical field
The present invention relates to a kind of registration device, relate to a kind of registration device of the tire pressure monitoring sensor based on barcode scanning gun more specifically, belong to TPMS technical field.
Background technology
Monitoring tire pressure is also known as TPMS, that Real-Time Monitoring is carried out to the air pressure of motor tire and temperature, display of tyre pressure and temperature numerical value, car owner is allowed to grasp tire pressure temperature conditions at any time, Timeliness coverage tire flat, air pressure are not enough, air pressure crosses high situation, avoid blowing out and the traffic accident that causes.Current TPMS sensor is all carry out real-time automatic monitoring to tire pressure and temperature in vehicle stationary or driving process, and carries out and alarm tire high pressure, low pressure, high temperature, avoids the traffic accident because tire fault causes, to guarantee traffic safety.The existing TPMS data of current tire pressure monitoring sensor arrange solution primarily of manual arranging identity coding parameter to input in reception telltale, adopt and manually know method for distinguishing to bleeding a tire and identity coding parameter is set, adopts the methods such as dedicated radio frequency transceiver, low frequency wake-up.But, current tire pressure monitoring sensor is arranged on the tire of automobile, and the tire pressure monitoring system installed first, receive the identity coding parameter not storing tire pressure monitoring sensor in telltale, just need to arrange corresponding identity coding parameter by position, front, rear, left and right.On the other hand, automobile needs to shift one's position when installing new tire or tyre service, the sensing transmitter identity coding parameter stored in such reception telltale just needs along with No. ID of tire and the change of position and again revises, producer and user need to increase professional operation step and cost, bring great inconvenience to producer and user.
Summary of the invention
Goal of the invention: the object of the invention is for the deficiencies in the prior art, provides a kind of and is convenient to control monitor unit location, reduce the professional degree of operation and reduce the registration device of the tire pressure monitoring sensor based on barcode scanning gun of Operation and Maintenance cost.
Technical scheme: the registration device of a kind of tire pressure monitoring sensor based on barcode scanning gun of the present invention, comprise tire pressure monitoring sensor and data receiver telltale, described tire pressure monitoring sensor is installed on vehicle tyre, described data receiver telltale is installed on vehicular drive indoor, be connected by wireless signal between described tire pressure monitoring sensor with described data receiver telltale, also comprise the code reader of corresponding bar code unique with described tire pressure monitoring sensor and identifiable design bar code, described bar code is corresponding with the position of described tire pressure monitoring sensor to be arranged, described code reader is connected by wireless signal with described data receiver telltale.
Being further defined to of technical solution of the present invention, described code reader comprises barcode scanning gun J3, master controller U2 and the wireless launcher of identifiable design bar code, the data output end of described barcode scanning gun J3 is connected by the data-in port of level shifting circuit with described master controller U2, the data-out port of described master controller U2 is connected with described wireless launcher, described wireless launcher is connected by wireless signal with described data receiver telltale
Described level shifting circuit comprises power conversion chip U1, described power conversion chip U1 adopts chip MAX323, be connected with the data-out port of described barcode scanning gun J3 after the pin 10 series resistance K1 of described power conversion chip U1, the pin 7 of described power conversion chip U1 is signal output port, pin 1 and the electric capacity C8 of described power conversion chip U1 connect and are connected the pin 3 of power conversion chip U1 afterwards, and pin 4 and the electric capacity C11 of described power conversion chip U1 connect and be connected the pin 5 of power conversion chip U1 afterwards; Described primary controller U2 adopts chip STC8958RD.
Further, described code reader also comprises telltale X5.
Further, described telltale X5 comprises backlight control circuit, the resistance R2 that described backlight control circuit comprises aerotron Q1, resistance is 5.1K and resistance are the resistance R3 of 68K, the described emitter of aerotron Q1 is connected with the positive pole of power supply, the base stage of described aerotron Q1 is connected with described resistance R2 and is formed low optical output port afterwards, and the collecting electrode of described aerotron Q is connected with described resistance R3 and formed High Light Output port afterwards.
Further, described code reader also comprises buzzer, and described buzzer is connected with the pin 34 of described chip STC8958RD.
Further, described code reader also comprises USB power source interface and two core power interfaces, and described USB power source interface, described two core power interfaces and diode D1 are parallel with one another.
Beneficial effect: the registration device of a kind of tire pressure monitoring sensor based on barcode scanning gun provided by the invention, by uniquely locating tire pressure monitoring sensor with the code reader of the unique corresponding bar code of tire pressure monitoring sensor and identifiable design bar code, position location is accurate, operate professional degree low, maintenance cost is little, no matter checking system all easily can be located when entrucking or in wheel adjustment process, bring great convenience to producer and user; The level shifting circuit of registration device of the present invention makes the adaptation of barcode scanning gun strong, and holding circuit is stablized; Telltale of the present invention directly can show barcode scanning, is convenient to the correctness of observed data and checks in time; Buzzer of the present invention is successfully pointed out transmission data, and the charging modes of dual power supply is also for user provides great facility.
Accompanying drawing explanation
Fig. 1 is the structural representation of the registration device of a kind of tire pressure monitoring sensor based on barcode scanning gun provided by the invention;
Fig. 2 is the schematic diagram of barcode scanning gun provided by the invention;
Fig. 3 is the circuit diagram of level shifting circuit provided by the invention;
Fig. 4 is the circuit diagram of master controller provided by the invention;
Fig. 5 is the circuit diagram of telltale provided by the invention;
Fig. 6 is the circuit diagram of backlight control circuit provided by the invention;
Fig. 7 is the circuit diagram of USB power source interface provided by the invention and two core power interfaces.
Detailed description of the invention
Below by accompanying drawing, technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to described embodiment.
embodiment 1:the invention provides a kind of registration device of the tire pressure monitoring sensor based on barcode scanning gun, its structural representation as shown in Figure 1, comprise tire pressure monitoring sensor 1 and data receiver telltale 4, described tire pressure monitoring sensor 1 is installed on vehicle tyre, described data receiver telltale 4 is installed on vehicular drive indoor, be connected by wireless signal between described tire pressure monitoring sensor 1 with described data receiver telltale 4, the character numerical value of tire pressure monitoring sensor 1 pair of tire is monitored, and the data of collection are sent to data receiver telltale carry out analysis display, realize tire pressure monitoring function.
The present embodiment also comprises the code reader 3 of corresponding bar code 2 unique with described tire pressure monitoring sensor 1 and identifiable design bar code 2.
Described bar code 2 is corresponding with the position of described tire pressure monitoring sensor 1 to be arranged, and can directly paste on the tire pressure monitoring sensor 1 dispatched from the factory, and also can paste on the tire of tire pressure monitoring sensor 1 setting.Bar code 2 pairs of tire pressure monitoring sensors 1 uniquely indicate, and by code reader 3, this unique identification are sent to data receiver telltale 4, thus the identification realized tire pressure monitoring sensor 1 and location.
Code reader 3 is connected by wireless signal with described data receiver telltale 4, and wireless communication can use wireless network conventional at present, and data transmit precisely.
Code reader 3 comprises barcode scanning gun J3, master controller U2 and the wireless launcher of identifiable design bar code 2.As shown in Figure 2, its data output end is connected by the data-in port of level shifting circuit with described master controller U2 the schematic diagram of described barcode scanning gun J3.The data-out port of described master controller U2 is connected with described wireless launcher, and described wireless launcher is connected by wireless signal with described data receiver telltale 4.
The circuit diagram of described level shifting circuit as shown in Figure 3, comprise power conversion chip U1, described power conversion chip U1 adopts chip MAX323, be connected with the data-out port of described barcode scanning gun J3 after the pin 10 series resistance K1 of described power conversion chip U1, the pin 7 of described power conversion chip U1 is signal output port, pin 1 and the electric capacity C8 of described power conversion chip U1 connect and are connected the pin 3 of power conversion chip U1 afterwards, and pin 4 and the electric capacity C11 of described power conversion chip U1 connect and be connected the pin 5 of power conversion chip U1 afterwards.This level shifting circuit provides stable voltage by chip MAX323 and peripheral circuit thereof for primary controller, ensures circuit stability.
Described primary controller U2 adopts chip STC8958RD, and its circuit diagram as shown in Figure 4.
Code reader 3 also comprises telltale X5, and as shown in Figure 5, telltale directly can show barcode scanning its circuit diagram, is convenient to the correctness of observed data and checks in time.Telltale X5 comprises backlight control circuit, the circuit diagram of described backlight control circuit as shown in Figure 6, comprise aerotron Q1, resistance R3 that resistance R2 that resistance is 5.1K and resistance are 68K, the described emitter of aerotron Q1 is connected with the positive pole of power supply, the base stage of described aerotron Q1 is connected with described resistance R2 and is formed low optical output port afterwards, and the collecting electrode of described aerotron Q is connected with described resistance R3 and formed High Light Output port afterwards.Telltale by the brightness of backlight control circuit adjustment telltale, thus adapts to various service conditions.
Described code reader 3 also comprises buzzer, and described buzzer is connected with the pin 34 of described chip STC8958RD.After data send successfully, buzzer can send and successfully point out.
Described code reader 3 also comprises USB power source interface and two core power interfaces, and as shown in Figure 7, described USB power source interface, described two core power interfaces and diode D1 are parallel with one another, and code reader 3 has two charging inlets, easy to use, adaptable for its circuit diagram.
The registration device of the tire pressure monitoring sensor based on barcode scanning gun provided by the invention, corresponding bar code 2 unique with it is carried when tire pressure monitoring sensor 1 dispatches from the factory, when installing tire pressure monitoring sensor 1, bar code 2 is attached to the side of corresponding tire, when needs position tire pressure monitoring sensor 1, only need to adapt to code reader 3 scanning bar code 2, and the data message of scanning is sent to data receiver telltale 4, data receiver telltale 4 pairs of data are carried out parsing and are stored, the accurate location to tire pressure monitoring sensor 1 can be realized, time saving and energy saving.
As mentioned above, although represented with reference to specific preferred embodiment and described the present invention, it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite not departing from claims definition, various change can be made in the form and details to it.
Claims (6)
1. the registration device based on the tire pressure monitoring sensor of barcode scanning gun, comprise tire pressure monitoring sensor (1) and data receiver telltale (4), described tire pressure monitoring sensor (1) is installed on vehicle tyre, described data receiver telltale (4) is installed on vehicular drive indoor, be connected by wireless signal between described tire pressure monitoring sensor (1) with described data receiver telltale (4), it is characterized in that, also comprise the code reader (3) of corresponding bar code (2) unique with described tire pressure monitoring sensor (1) and identifiable design bar code (2), described bar code (2) is corresponding with the position of described tire pressure monitoring sensor (1) to be arranged, described code reader (3) is connected by wireless signal with described data receiver telltale (4).
2. the registration device of a kind of tire pressure monitoring sensor based on barcode scanning gun according to claim 1, it is characterized in that, described code reader (3) comprises barcode scanning gun J3, master controller U2 and the wireless launcher of identifiable design bar code (2), the data output end of described barcode scanning gun J3 is connected by the data-in port of level shifting circuit with described master controller U2, the data-out port of described master controller U2 is connected with described wireless launcher, described wireless launcher is connected by wireless signal with described data receiver telltale (4)
Described level shifting circuit comprises power conversion chip U1, described power conversion chip U1 adopts chip MAX323, be connected with the data-out port of described barcode scanning gun J3 after the pin 10 series resistance K1 of described power conversion chip U1, the pin 7 of described power conversion chip U1 is signal output port, pin 1 and the electric capacity C8 of described power conversion chip U1 connect and are connected the pin 3 of power conversion chip U1 afterwards, and pin 4 and the electric capacity C11 of described power conversion chip U1 connect and be connected the pin 5 of power conversion chip U1 afterwards; Described primary controller U2 adopts chip STC8958RD.
3. the registration device of a kind of tire pressure monitoring sensor based on barcode scanning gun according to claim 2, is characterized in that, described code reader (3) also comprises telltale X5.
4. the registration device of a kind of tire pressure monitoring sensor based on barcode scanning gun according to claim 3, it is characterized in that, described telltale X5 comprises backlight control circuit, the resistance R2 that described backlight control circuit comprises aerotron Q1, resistance is 5.1K and resistance are the resistance R3 of 68K, the described emitter of aerotron Q1 is connected with the positive pole of power supply, the base stage of described aerotron Q1 is connected with described resistance R2 and is formed low optical output port afterwards, and the collecting electrode of described aerotron Q is connected with described resistance R3 and formed High Light Output port afterwards.
5. the registration device of a kind of tire pressure monitoring sensor based on barcode scanning gun according to claim 2, is characterized in that, described code reader (3) also comprises buzzer, and described buzzer is connected with the pin 34 of described chip STC8958RD.
6. the registration device of a kind of tire pressure monitoring sensor based on barcode scanning gun according to claim 2, it is characterized in that, described code reader (3) also comprises USB power source interface and two core power interfaces, and described USB power source interface, described two core power interfaces and diode D1 are parallel with one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410454710.1A CN104249611A (en) | 2014-09-09 | 2014-09-09 | Positioning apparatus for tire -pressure monitoring sensor based on scanning gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410454710.1A CN104249611A (en) | 2014-09-09 | 2014-09-09 | Positioning apparatus for tire -pressure monitoring sensor based on scanning gun |
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| CN104249611A true CN104249611A (en) | 2014-12-31 |
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| CN201410454710.1A Pending CN104249611A (en) | 2014-09-09 | 2014-09-09 | Positioning apparatus for tire -pressure monitoring sensor based on scanning gun |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036844A (en) * | 2018-01-01 | 2018-05-15 | 湖南常德牌水表制造有限公司 | The electronic module detecting tool and detection method that one key barcode scanning detects automatically |
| CN115027186A (en) * | 2022-05-11 | 2022-09-09 | 一汽解放青岛汽车有限公司 | Tire pressure sensor positioning method and device, electronic equipment and storage medium |
-
2014
- 2014-09-09 CN CN201410454710.1A patent/CN104249611A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036844A (en) * | 2018-01-01 | 2018-05-15 | 湖南常德牌水表制造有限公司 | The electronic module detecting tool and detection method that one key barcode scanning detects automatically |
| CN115027186A (en) * | 2022-05-11 | 2022-09-09 | 一汽解放青岛汽车有限公司 | Tire pressure sensor positioning method and device, electronic equipment and storage medium |
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Application publication date: 20141231 |