CN206311109U - A kind of mileage measuring system - Google Patents

Abstract

The utility model is related to mileage field of measuring technique, more particularly to a kind of mileage measuring system, including single machine unit, key-press module, laser-correlation switch transmitting tube, laser-correlation switch reception pipe, display module and communication locating module；The input port of laser-correlation switch transmitting tube is connected with output I/O mouthfuls of single machine unit, and the delivery outlet of laser-correlation switch reception pipe is connected with input I/O mouthfuls of single machine unit；The input port of communication locating module is connected with output I/O mouthfuls of single machine unit, and communication locating module is connected with mobile phone wireless.The utility model is employed with SCM system as core, the technical method that measurement, communication, control are integrated, the technical problem of traditional mileage measuring system unitary function is solved, the measurement that can both realize mileage has been reached, the technique effect of positioning can be realized again.

Description

A kind of mileage measuring system

Technical field

The utility model is related to mileage field of measuring technique, more particularly to a kind of mileage measuring system.

Background technology

With expanding economy and the continuous lifting of people's lives, increasing people's proposal environmental protection, energy-conservation, country also carries Go out built environment friendly, conservation-minded society, this meets the development trend of China.So increasing people in response to Country calls, and basic every household all bicycles go out, or all rides a bicycle trip to festivals or holidays, and this also provides for one Bicycle odometer is planted, we can be gone out with accurate calculation and be ridden a bicycle the mileage number gone out, conveniently complete our daily forging The amount of refining.Motion is appropriate, it is impossible to excessive, is also excessively one kind infringement to body, so, mileage measuring system can be accurate Calculate us and ride mileage, and according to our physical conditions come the size of the amount of exercise that specifies to ride.Simultaneously for some Like the pupil for playing, if such case that fond of play or father and mother can not find, this mileage measuring system can also be carried to father and mother For positioning, father and mother are facilitated to find child.

Utility model content

Technical problem to be solved in the utility model, is directed to above-mentioned technical deficiency, there is provided a kind of mileage Measuring system, employs with SCM system as core, the technical method that measurement, communication, control are integrated, and solves in tradition The technical problem of journey measuring system unitary function, has reached the measurement that can both realize mileage, and the technology of positioning can be realized again Effect；Using the method for designing of laser-correlation switch counts, traditional mileometer not accurately technical problem is solved, reached essence Quasi- range finding, the technique effect for precisely testing the speed；Using communication locating module positioning and the Technology design of communication, traditional mileage is solved The technical problem that table cannot be positioned and communicated, if reached child going out fond of play, parent can be found by the locating module that communicates The technique effect of child.

In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of mileage measuring system, including Single machine unit, key-press module, laser-correlation switch transmitting tube, laser-correlation switch reception pipe, display module and communication positioning Module；The output end of key-press module is connected with input I/O mouthfuls of single machine unit, laser-correlation switch transmitting tube input port with Output I/O mouthfuls of connection of single machine unit, the delivery outlet of laser-correlation switch reception pipe is with input I/O mouthfuls of single machine unit even Connect；The input port of display module is connected with output I/O mouthfuls of single machine unit；The input port of communication locating module and single-chip microcomputer list Output I/O mouthfuls of connection of unit, communication locating module is connected with mobile phone wireless；After laser-correlation switch transmitting tube is arranged on bicycle On upper fork, laser-correlation switch reception pipe is arranged on rim；Power module is connected with the power port of single machine unit, laser pair Penetrate switch transmitting tube, laser-correlation and switch reception pipe, the power port of display module and communication locating module and single machine unit Power port is connected.

Further optimize the technical program, described single machine unit is STC12C5204AD single-chip microcomputers, and power module is The dry cell of 1.5V, display module is LCD12864 LCDs.

Further optimize the technical program, described laser-correlation switchs the negative pole and single machine unit of transmitting tube D1 VCC mouthfuls of connection, the other end of D1 is connected through the resistance R1 that resistance is 1k with VCC mouthfuls of single machine unit；Laser-correlation switch hair It is the transmitting tube of M12 laser-correlations switch to penetrate pipe.

Further optimize the technical program, described laser-correlation switchs the negative pole and single machine unit of reception pipe D2 GND mouthfuls of connection, through resistance for the resistance R2 of 1k is connected with VCC mouthfuls of single machine unit, the other end of D2 is simultaneously for the other end of D2 P2.1 mouthfuls with single machine unit is connected；Laser-correlation switch reception pipe is the reception pipe of M12 laser-correlations switch.

Further optimize the technical program, described communication locating module is S IM808；RX, TX of communication locating module Mouth is connected with P3.0 mouthfuls of single machine unit and P3.1 mouthfuls, VCC and GND mouthful of communication locating module and the VCC of single machine unit With GND mouthfuls of connection.

Further optimize the technical program, described key-press module includes button S1, S2, S3；The side of S1, S2, S3 with GND mouthfuls of connection of single machine unit, the other end of S1, S2, S3 is connected with the P2.1 of single machine unit mouthfuls, P2.0 mouthfuls, P1.7 mouthfuls.

Compared with prior art, the utility model has advantages below：

1st, using STC12C5204AD single-chip microcomputers as main control unit, it is integrated with the memory of larger capacity and enriches powerful Hardware interface circuit, with very high performance price ratio；

2nd, SIM808 communications locating module integrates communication, positioning, can both realize the positioning function to bicycle, and The communication function with mobile phone can be realized, while GPRS network function can also be realized, a kind of module can realize multiple functions；

3rd, laser-correlation switch strong antijamming capability, radiating laser beams angle is small, and light beam is concentrated, and unit beam energy By force, target is accurate, and the functional density for receiving laser beam is strong, and penetration capacity is strong, influences small in mist snow wind sand environment, greatly reduces Error rate.

Brief description of the drawings

Fig. 1 is the system structural representation；

Fig. 2 is single machine unit circuit diagram；

Fig. 3 is laser-correlation switch transmitting tube circuit diagram；

Fig. 4 is laser-correlation switch reception pipe circuit diagram；

Fig. 5 is communication locating module pin figure；

Fig. 6 is key-press module circuit diagram；

Fig. 7 is display module pin figure.

In figure, 1, single machine unit；2nd, power module；3rd, key-press module；4th, laser-correlation switch transmitting tube；5th, laser pair Penetrate switch reception pipe；6th, display module；7th, communicate locating module；8th, mobile phone；9th, bicycle rear upper branch；10th, rim.

Specific embodiment

To make the purpose of this utility model, technical scheme and advantage of greater clarity, with reference to specific embodiment And referring to the drawings, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want Limit scope of the present utility model.Additionally, in the following description, the description to known features and technology is eliminated, to avoid not Necessarily obscure concept of the present utility model.

Specific embodiment one：As shown in figs. 1-7, a kind of mileage measuring system, including single machine unit 1, key-press module 3rd, laser-correlation switch transmitting tube 4, laser-correlation switch reception pipe 5, display module 6 and communication locating module 7；Key-press module 3 Output end be connected with input I/O mouthfuls of single machine unit 1, input port and the single machine unit 1 of laser-correlation switch transmitting tube 4 Output I/O mouthfuls connection, laser-correlation switch reception pipe 5 delivery outlet be connected with input I/O mouthfuls of single machine unit 1；Display The input port of module 6 is connected with output I/O mouthfuls of single machine unit 1；The input port of communication locating module 7 and single machine unit 1 Output I/O mouthfuls of connection, communication locating module 7 and the wireless connection of mobile phone 8；Laser-correlation switch transmitting tube 4 is arranged on bicycle On Seat stay 9, laser-correlation switch reception pipe 5 is arranged on rim 10；Power module 2 connects with the power port of single machine unit 1 Connect, laser-correlation switch transmitting tube 4, laser-correlation switch reception pipe 5, display module 6 and communication locating module 7 power port with The power port connection of single machine unit 1.

Described single machine unit 1 is STC12C5204AD single-chip microcomputers, and power module 2 is the dry cell of 1.5V, shows mould Block 6 is LCD12864 LCDs；The negative pole of described laser-correlation switch transmitting tube 4D1 with VCC mouthfuls of single machine unit 1 Connection, the other end of D1 is connected through the resistance R1 that resistance is 1k with VCC mouthfuls of single machine unit 1；Laser-correlation switchs transmitting tube 4 It is the transmitting tube of M12 laser-correlations switch；The negative pole of described laser-correlation switch reception pipe 5D2 and the GND of single machine unit 1 Mouthful connection, the other end of D2 through resistance for the resistance R2 of 1k is connected with VCC mouthfuls of single machine unit 1, the other end of D2 at the same with P2.1 mouthfuls of connection of single machine unit 1；Laser-correlation switch reception pipe 5 is the reception pipe of M12 laser-correlations switch；Described is logical Letter locating module 7 is SIM808；RX, TX mouthful of communication locating module 7 is connected with P3.0 mouthfuls of single machine unit 1 and P3.1 mouthfuls, VCC and GND mouthful of communication locating module 7 is connected with VCC and GND mouthful of single machine unit 1；Described key-press module 3 includes pressing Key S1, S2, S3；The side of S1, S2, S3 is connected with GND mouthfuls of single machine unit 1, the other end and single-chip microcomputer list of S1, S2, S3 P2.1 mouthfuls, P2.0 mouthfuls, P1.7 mouthfuls of connection of unit 1.

Such as Fig. 1, when bicycle is during traveling, rim 10 can be rotated, at this moment the laser-correlation switch He of transmitting tube 4 Laser-correlation switch reception pipe 5 can gather signal, whenever laser-correlation switch reception pipe 5 receives a signal, then can tell list The high level of piece machine unit 1 one, the at this moment counting of single machine unit 1 while in single machine unit inside programming, is realized whenever turning one Circle just records a circle, while measuring the girth of the circle of rim one, the number of times of high level is multiplied by with the girth of rim, then can calculate Mileage number；Meanwhile, after laser-correlation switch reception pipe 5 collects signal each time, the inside of single machine unit 1 starts timing, then Real-time speed is calculated according to each timing；If child is fond of play not going home, communication locating module 7 can also be realized to child The position of son is positioned, while by the locating module 7 that communicates by the mobile phone of feedback of the information to parent, so that parent finds child Son.

Fig. 2 is the smallest system of single-chip microcomputer of the present utility model, using STC12C5204AD single-chip microcomputers as master control list Unit, is integrated with the memory and abundant powerful hardware interface circuit of larger capacity, with very high performance price ratio；Fig. 3, Fig. 4 In, laser-correlation switch strong antijamming capability, radiating laser beams angle is small, and light beam is concentrated, and unit beam energy is strong, and target is accurate Really, the functional density for receiving laser beam is strong, and penetration capacity is strong, influences small in mist snow wind sand environment, greatly reduces error rate；Figure 5, SIM808 communication locating modules integrate communication, positioning, can both realize the positioning function to bicycle, can realize again With the communication function of mobile phone, while GPRS network function can also be realized, a kind of module can realize multiple functions.

It should be appreciated that above-mentioned specific embodiment of the present utility model is used only for exemplary illustration or explains this reality With new principle, without constituting to limitation of the present utility model.Therefore, without departing from spirit and scope of the present utility model In the case of any modification, equivalent substitution and improvements done etc., should be included within protection domain of the present utility model.Additionally, The utility model appended claims are intended to fall into scope and border or this scope and border Whole in equivalents changes and modifications example.

Claims (6)

1. a kind of mileage measuring system, it is characterised in that：Including single machine unit (1), key-press module (3), laser-correlation switch Transmitting tube (4), laser-correlation switch reception pipe (5), display module (6) and communication locating module (7)；Key-press module (3) it is defeated Go out end to be connected with input I/O mouthfuls of single machine unit (1), laser-correlation switchs input port and the single machine unit of transmitting tube (4) (1) output I/O mouthfuls of connection, the delivery outlet of laser-correlation switch reception pipe (5) is with input I/O mouthfuls of single machine unit (1) even Connect；The input port of display module (6) is connected with output I/O mouthfuls of single machine unit (1)；The input port of communication locating module (7) Output I/O mouthfuls with single machine unit (1) is connected, and communicate locating module (7) and mobile phone (8) wireless connection；Laser-correlation is switched On bicycle rear upper branch (9), laser-correlation switchs reception pipe (5) on rim (10) to transmitting tube (4)；Power supply mould Block (2) is connected with the power port of single machine unit (1), laser-correlation switch transmitting tube (4), laser-correlation switch reception pipe (5), Display module (6) and the power port of communication locating module (7) are connected with the power port of single machine unit (1).

2. a kind of mileage measuring system according to claim 1, it is characterised in that：Single machine unit (1) is STC12C5204AD single-chip microcomputers, power module (2) is the dry cell of 1.5V, and display module (6) is LCD12864 LCDs.

3. a kind of mileage measuring system according to claim 1, it is characterised in that：Laser-correlation switchs transmitting tube (4) D1 Negative pole be connected with VCC mouthfuls of single machine unit (1), the other end of D1 is the resistance R1 and single machine unit (1) of 1k through resistance VCC mouthfuls connection；Laser-correlation switchs the transmitting tube that transmitting tube (4) is switched for M12 laser-correlations.

4. a kind of mileage measuring system according to claim 1, it is characterised in that：Laser-correlation switchs reception pipe (5) D2 Negative pole be connected with GND mouthfuls of single machine unit (1), the other end of D2 is the resistance R2 and single machine unit (1) of 1k through resistance VCC mouthfuls of connection, the other end of D2 is connected with P2.1 mouthfuls of single machine unit (1) simultaneously；Laser-correlation switchs reception pipe (5) The reception pipe of M12 laser-correlations switch.

5. a kind of mileage measuring system according to claim 1, it is characterised in that：Communication locating module (7) is SIM808； RX, TX mouthful of communication locating module (7) is connected with P3.0 mouthfuls and P3.1 mouthfuls of single machine unit (1), communication locating module (7) VCC and GND mouthfuls is connected with VCC and GND mouthful of single machine unit (1).

6. a kind of mileage measuring system according to claim 1, it is characterised in that：Key-press module (3) including button S1, S2、S3；The side of S1, S2, S3 is connected with GND mouthfuls of single machine unit (1), the other end and single machine unit of S1, S2, S3 (1) P2.1 mouthfuls, P2.0 mouthfuls, P1.7 mouthfuls of connection.