CN103713638A - Miniature car model navigation system - Google Patents
Miniature car model navigation system Download PDFInfo
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- CN103713638A CN103713638A CN201310707596.4A CN201310707596A CN103713638A CN 103713638 A CN103713638 A CN 103713638A CN 201310707596 A CN201310707596 A CN 201310707596A CN 103713638 A CN103713638 A CN 103713638A
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- infrared
- mould
- minicar
- navigational system
- direct current
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Abstract
The invention relates to a miniature car model navigation system. The miniature car model navigation system includes the following components of: infrared transmitting tubes for emitting infrared light signals, wherein a plurality of infrared transmitting tubes are arranged on road surface; infrared acquisition devices which comprise infrared receiving tubes and are used for acquiring infrared rays transmitted by the infrared transmitting tubes and processing the acquired infrared rays and transmitting the processed infrared rays to a micro controller, wherein at least one infrared receiving tube is arranged on a car model; and the micro controller which is used for performing analysis processing on acquired electric signals, and transmitting the processed electrical signals to a steering engine and a direct current motor; the steering engine of which the rotation angle can be controlled according to first processed electrical signals which are transmitted by the micro controller; and the direct current motor of which the operation can be controlled according to second processed electrical signals which are transmitted by the micro controller such that the operation of the car model can be controlled. According to the miniature car model navigation system of the invention, the plurality of infrared transmitting tubes are arranged at any positions on the road surface, and the car model is provided with the infrared receiving tube; the controller is adopted such that tracking routes can be changed freely; and the tracking routes cannot be seen by naked eyes, and a sense of mystery can be increased.
Description
Technical field
The invention belongs to navigation field, be specifically related to minicar mould navigational system.
Background technology
It is to adopt black line to detect that traditional Intelligent infrared is responded to car mould, and by the light emission of infrared transmitting tube transmitting, to road surface, the white background that runs into road surface when infrared light is reflected, and receiving tube receives reflected light, and the relatively rear output low level of comparer is transferred to controller; The black line that runs into road surface when infrared light is absorbed, and receiving tube does not receive reflected light, exports high level after be relatively transferred to controller through comparer, and controller is controlled steering wheel by the level signal receiving and completed tracking object.
But traditional infrared induction car mould tracking route must be black or the very low dead color of reflectivity, black outside must be white or the very high light color of reflectivity, naked eyes just can clearly be seen the route of tracking like this, once and black route fix the black route that just can only travel fixing.
Therefore need badly and a kind ofly can change as requested tracking route, can obviously do not found out again the car mould navigational system of tracking route.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, provide a kind of minicar mould navigational system.
The technical solution adopted in the present invention is: a kind of minicar mould navigational system, and infrared transmitting tube, for launching infrared signal, road surface is provided with a plurality of described infrared transmitting tubes; Infrared receiving tube, comprises infrared receiving tube, for gathering the infrared ray of described infrared transmitting tube transmitting, and sends to following microcontroller after the Infrared collecting is processed, and car mould is provided with at least one above-mentioned infrared collecting device; Microcontroller, for the above-said current signal collecting is carried out to analyzing and processing, is handed down to following steering wheel and following direct current generator after processing; Steering wheel, the first electric signal after treatment issuing according to above-mentioned microcontroller is controlled the angle of steering wheel rotation; Direct current generator, the second electric signal after treatment issuing according to above-mentioned microcontroller is controlled the operation of direct current generator to control the operation of car mould.
Preferably, above-mentioned direct current generator is DC speed-reducing.
Preferably, above-mentioned microcontroller adopts MCU controller
Preferably, above-mentioned microcontroller adopts dsp controller.
Preferably, above-mentioned microcontroller adopts PLC controller.
Preferably, above-mentioned car mould also comprises magnetic field, location, and for the accurate location of car mould, above-mentioned road surface is provided with a plurality of magnetic induction parts.
Preferably, above-mentioned car mould is provided with four above-mentioned infrared collecting devices.
Adopt the beneficial effect of the technical program to be: the present invention, owing to being provided with a plurality of infrared transmitting tubes on road surface, is provided with infrared receiving tube on car mould simultaneously, adopt controller can freely change tracking route, and obviously do not found out tracking route, increased mystique.
Accompanying drawing explanation
For content of the present invention is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein: Fig. 1 is the structural representation of the embodiment of the present invention 1 below;
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the invention in detail.
Embodiment 1
As shown in Figure 1, a kind of minicar mould navigational system, comprise infrared transmitting tube, infrared collecting device, microcontroller, steering wheel and direct current generator, infrared collecting device comprises infrared receiving tube and comparer, road surface is provided with a plurality of infrared transmitting tubes, transmitting Infrared, infrared collecting device comprises infrared receiving tube and comparer, the Infrared collecting is exported to high level or low level through comparer after relatively, the low and high level of output is transferred to controller and carries out analyzing and processing, after processing, be handed down to steering wheel and direct current generator and complete tracking to control car mould, be that the first electric signal that steering wheel issues according to microcontroller is controlled the angle that steering wheel rotates, direct current generator issues the second electric signal according to microcontroller and controls the operation of direct current generator with the operation of control car mould.
Introduce the principle of work of native system below:
First on road surface, be provided with a plurality of infrared transmitting tubes, a plurality of infrared transmitting tubes divide as required and are located at different position, road surface, open power supply and light the infrared transmitting tube that needs transmitting, infrared transmitting tube is just launched infrared ray, and the front lower place of car mould headstock is provided with an infrared collecting device simultaneously.Infrared collecting device comprises infrared receiving tube and comparer, and when infrared receiving tube receives after the infrared ray of infrared transmitting tube transmitting, comparer is through relatively can output low level; When infrared receiving tube does not receive after the infrared ray of infrared transmitting tube transmitting, comparer is through relatively exporting high level, infrared collecting device converts the light signal receiving to electric signal transmission to controller, and the electric signal that controller recycling receives is processed by analysis and controlled afterwards the precision of the car mould steering wheel anglec of rotation and the operation of the DC speed-reducing in Che Mo.Thereby control the tracking object of car mould.
Use therein DC speed-reducing is actually with single-chip microcomputer according to the time constant of timer in the signal change single-chip microcomputer of infrared collecting device output, timer time is to I/O mouth line upset, so just exported the speed governing of corresponding variable duty ratio PWM waveform used, for powering to direct current generator.Variable PWM ripple, is also named pulse-length modulation, will after this waveform power amplification, power to DC speed-reducing again, and the dutycycle that changes PWM waveform can reach the object of even speed governing.
Embodiment 2
All the other are identical with embodiment 1, and difference is, in car mould front lower place, is provided with four infrared receiving tubes, adopt multi pass acquisition, realize more accurately the tracking object of car mould.
Embodiment 3
As shown in Figure 2, all the other are identical with embodiment 2, difference is, also comprise that minicar mould can produce magnetic field voluntarily for magnetic field, the pinpoint location of car mould, on road surface, be provided with magnetic induction part simultaneously, magnetic induction part has a magnetic reed switch, once this magnetic induction part enters magnetic field range and just produces the closed magnetic reed switch formation of suction loop, produces a control signal simultaneously, this control signal sends to controller to realize location.When satellite car mould is during near magnetic induction part, just closed magnetic reed switch carry out communication with controller, realizes the accurate location of car mould.
The invention has the beneficial effects as follows: the present invention, owing to being provided with a plurality of infrared transmitting tubes on road surface, is provided with infrared collecting device on car mould simultaneously, adopt controller can freely change tracking route, and obviously do not found out tracking route, increased mystique.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (7)
1. a minicar mould navigational system navigational system, the tracking for car mould, comprising: infrared transmitting tube, for launching Infrared, road surface is provided with a plurality of described infrared transmitting tubes;
Infrared collecting device, comprises infrared receiving tube, for gathering the infrared ray of described infrared transmitting tube transmitting, and sends to following microcontroller after the Infrared collecting is processed, and car mould is provided with at least one above-mentioned infrared collecting device;
Microcontroller, for the above-said current signal collecting is carried out to analyzing and processing, is handed down to following steering wheel and following direct current generator after processing;
Steering wheel, the first electric signal after treatment issuing according to above-mentioned microcontroller is controlled the angle of steering wheel rotation;
Direct current generator, the second electric signal after treatment issuing according to above-mentioned microcontroller is controlled the operation of direct current generator to control the operation of car mould.
2. minicar mould navigational system according to claim 1, is characterized in that, described direct current generator is DC speed-reducing.
3. minicar mould navigational system according to claim 1, is characterized in that, described microcontroller adopts MCU controller.
4. minicar mould navigational system according to claim 1, is characterized in that, described microcontroller adopts dsp controller.
5. minicar mould navigational system according to claim 1, is characterized in that, described microcontroller adopts PLC controller.
6. minicar mould navigational system claimed in claim 1, is characterized in that, described car mould also comprises magnetic field, location, and for the accurate location of car mould, described road surface is provided with a plurality of magnetic induction parts.
7. minicar mould navigational system claimed in claim 1, is characterized in that, described car mould is provided with four described infrared collecting devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707596.4A CN103713638B (en) | 2013-12-20 | 2013-12-20 | A kind of Miniature car model navigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707596.4A CN103713638B (en) | 2013-12-20 | 2013-12-20 | A kind of Miniature car model navigation system |
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| Publication Number | Publication Date |
|---|---|
| CN103713638A true CN103713638A (en) | 2014-04-09 |
| CN103713638B CN103713638B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310707596.4A Expired - Fee Related CN103713638B (en) | 2013-12-20 | 2013-12-20 | A kind of Miniature car model navigation system |
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Citations (8)
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| WO2003011412A1 (en) * | 2001-08-01 | 2003-02-13 | Innovision Research & Technology Plc | Games apparatus |
| WO2010006667A2 (en) * | 2008-06-23 | 2010-01-21 | Bromas S.R.L. | Infrared guiding system for automatically guided trolleys |
| CN101816836A (en) * | 2010-04-22 | 2010-09-01 | 浙江大学 | Splicing rail for rail toy and rail toy using same |
| CN102081403A (en) * | 2009-12-01 | 2011-06-01 | 张越峰 | Automatic guidance vehicle with intelligent multi-media playing function |
| CN102156477A (en) * | 2011-05-19 | 2011-08-17 | 苏州市职业大学 | AGV (automatic guided vehicle) control platform and realizing method of AGV control platform |
| CN202342867U (en) * | 2011-10-12 | 2012-07-25 | 长安大学 | Intelligent model car for match |
| CN202838021U (en) * | 2012-09-12 | 2013-03-27 | 上海交通大学 | Intelligent tracking remote-control trolley |
| CN103324199A (en) * | 2013-07-10 | 2013-09-25 | 贵州大学 | Intelligent tracing trolley |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4031661A (en) * | 1976-01-19 | 1977-06-28 | Aurora Products Corporation | Miniature vehicle with magnetic enhancement of traction |
| FR2945133A1 (en) * | 2009-04-30 | 2010-11-05 | Abconsulting | GUIDANCE AND FEEDING OF MINIATURE VEHICLES |
-
2013
- 2013-12-20 CN CN201310707596.4A patent/CN103713638B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003011412A1 (en) * | 2001-08-01 | 2003-02-13 | Innovision Research & Technology Plc | Games apparatus |
| WO2010006667A2 (en) * | 2008-06-23 | 2010-01-21 | Bromas S.R.L. | Infrared guiding system for automatically guided trolleys |
| CN102081403A (en) * | 2009-12-01 | 2011-06-01 | 张越峰 | Automatic guidance vehicle with intelligent multi-media playing function |
| CN101816836A (en) * | 2010-04-22 | 2010-09-01 | 浙江大学 | Splicing rail for rail toy and rail toy using same |
| CN102156477A (en) * | 2011-05-19 | 2011-08-17 | 苏州市职业大学 | AGV (automatic guided vehicle) control platform and realizing method of AGV control platform |
| CN202342867U (en) * | 2011-10-12 | 2012-07-25 | 长安大学 | Intelligent model car for match |
| CN202838021U (en) * | 2012-09-12 | 2013-03-27 | 上海交通大学 | Intelligent tracking remote-control trolley |
| CN103324199A (en) * | 2013-07-10 | 2013-09-25 | 贵州大学 | Intelligent tracing trolley |
Non-Patent Citations (1)
| Title |
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| 石振东 等: "基于红外路径识别的智能车控制***设计", 《湖北汽车工业学院学报》, vol. 21, no. 3, 30 September 2007 (2007-09-30), pages 11 - 14 * |
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| Publication number | Publication date |
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| CN103713638B (en) | 2016-08-31 |
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Granted publication date: 20160831 Termination date: 20171220 |