CN102445905A - Control device of maze micromouse - Google Patents
Control device of maze micromouse Download PDFInfo
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- CN102445905A CN102445905A CN2010105066933A CN201010506693A CN102445905A CN 102445905 A CN102445905 A CN 102445905A CN 2010105066933 A CN2010105066933 A CN 2010105066933A CN 201010506693 A CN201010506693 A CN 201010506693A CN 102445905 A CN102445905 A CN 102445905A
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- control device
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- micromouse
- maze
- computer mouse
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Abstract
The invention provides a control device of a maze micromouse, relating to a control device of a maze-solving micromouse based on a microcontroller LPC2138. The invention provides a control device of a maze micromouse, which has more favorable performance. The control device comprises a power source, a sensor, a stepper motor, a control unit and a machine body and has the structural key points that the control unit adopts a microcontroller LPC2138 produced by the PHILIPS company; the sensor is a JY043W sensor and is powered by a +5V direct-current power source. The machine body adopts a scheme with double driving wheels and a single driven wheel; a universal wheel is used as the driven wheel, and errors caused when the single driven wheel rotates are adjusted and eliminated in time through reading the sensor. The system microcontroller LPC2138 which is based on an ARM7TDMI-S core, powered by a single power source and produced by the PHILIPS company is used as the core of the control unit. The power source is provided with 8 batteries (each battery is 1.5V, and 8*1.5=12V). A resistor of 1 kilohm is connected between the stepper motor and a driving chip.
Description
Technical field:
The present invention relates to a kind of labyrinth computer mouse control device, relate to the computer mouse control device that the labyrinth is walked in a kind of meeting based on microcontroller LPC2138 in particular.
Background technology:
The dynamo-electric mouse of intelligence is claimed the computer mouse again; Computer mouse (micro mouse) is a charming artificial intelligence mouse; It not only has sharp keen eyes and double-legged flexibly, also has clever brains to control eyes and both feet, and eyes and both feet can be made concerted efforts; Work in coordination, to reach unique target---walk out the labyrinth.In fact the computer mouse is exactly a motor-driven carrier, and this motor-driven carrier is to be controlled by one or more microcontrollers, and the cooperation through sensor and other each devices possesses certain intelligence.At present, it is many that the computer mouse occurs in some Electronic Design Competition, and it is an important branch in the robot match that the computer mouse walks the labyrinth, and what it was mainly investigated is automatic exploration and the learning process of computer mouse to outfield.The computer mouse is actually the collection sensing and is controlled in one, can pass through the microrobot in labyrinth automatically; Can in the labyrinth, find an optimal path, walk out the labyrinth.Emerging in the world in recent years ant group algorithm is realized the optimal route selection from origin-to-destination, and realization theory is to the actual process of innovation of modelling.Ant group algorithm is group's allocation optimum and the routing that draws through the analysis to biological behavior, is very similar with the routing of computer mouse.
Summary of the invention:
The present invention is exactly to the problems referred to above, provides a kind of performance more good labyrinth computer mouse control device.
For realizing above-mentioned purpose, the present invention adopts following technical scheme, the present invention includes power supply, sensor, and stepper motor, control module, fuselage, its structural feature adopts the control core of the microcontroller LPC2138 of PHILIPS Co. as the computer mouse at control module; Sensor is selected the JY043W sensor for use, use+5V DC power supply, and the information of the each side of obtaining is delivered among the LPC2138 (brain of computer mouse) and is handled, and drive stepping motor is carried out corresponding action by stepper motor (pin of computer mouse) then.Fuselage is selected two driving wheels, the scheme of single engaged wheel for use; Engaged wheel uses universal wheel, in time adjusts through read sensor and eliminates the error that causes when single engaged wheel rotates.The core of control module has selected for use PHILIPS company based on the LPC2138 of ARM7TDMI-S nuclear, the single power supply microprocessor as system.Power unit, (every joint 1.5V 8*1.5=12V), wants the device of 5V to use through three-terminal voltage-stabilizing chip L7805CV supply and demand, uses SPX1117M3-3.3 to be reduced to 3.3V microprocessor and the use of other parts to the 5V power supply again to join 8 batteries.Between stepper motor and chip for driving, connected 1K Ω resistance.
Beneficial effect of the present invention:
Because the present invention adopts the control core of the microcontroller LPC2138 of PHILIPS Co. as the computer mouse at control module; Sensor is selected the JY043W sensor for use, use+5V DC power supply, the information of the each side of obtaining; Deliver among the LPC2138 (brain of computer mouse) and handle, drive stepping motor is carried out corresponding action by stepper motor (pin of computer mouse) then; Comprise acceleration and deceleration, turn, stop.Fuselage is selected two driving wheels, the scheme of single engaged wheel for use; Engaged wheel uses universal wheel, in time adjusts through read sensor and eliminates the error that causes when single engaged wheel rotates.The core of control module has selected for use PHILIPS company based on the LPC2138 of ARM7TDMI-S nuclear, the single power supply microprocessor as system.Power unit, (every joint 1.5V 8*1.5=12V), wants the device of 5V to use through three-terminal voltage-stabilizing chip L7805CV supply and demand, uses SPX1117M3-3.3 to be reduced to 3.3V to the 5V power supply again and supplies ARM LPC2138 microprocessor and other parts to use to join 8 batteries.In order to prevent to control the damage that disorder causes motor, between stepper motor and chip for driving, connected resistance, in order not influence driving force, resistance sizes is 1K Ω.So the present invention is more good on performance, can satisfy the requirement of computer mouse fully.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Embodiment:
The present invention includes power supply, sensor, stepper motor, control module, fuselage; Adopt the control core of the microcontroller LPC2138 of PHILIPS Co. at control module as the computer mouse; Sensor is selected the JY043W sensor for use, use+5V DC power supply, the information of the each side of obtaining; Deliver among the LPC2138 (brain of computer mouse) and handle, drive stepping motor is carried out corresponding action by stepper motor (pin of computer mouse) then; Comprise acceleration and deceleration, turn, stop.Fuselage is selected two driving wheels, the scheme of single engaged wheel for use; Engaged wheel uses universal wheel, in time adjusts through read sensor and eliminates the error that causes when single engaged wheel rotates.The core of control module has selected for use PHILIPS company based on the LPC2138 of ARM7TDMI-S nuclear, the single power supply microprocessor as system.Power unit, (every joint 1.5V 8*1.5=12V), wants the device of 5V to use through three-terminal voltage-stabilizing chip L7805CV supply and demand, uses SPX1117M3-3.3 to be reduced to 3.3V to the 5V power supply again and supplies ARM LPC2138 microprocessor and other parts to use to join 8 batteries.In order to prevent to control the damage that disorder causes motor, between stepper motor and chip for driving, connected resistance, in order not influence driving force, resistance sizes is 1K Ω.
Claims (3)
1. a labyrinth computer mouse control device comprises power supply, sensor, and stepper motor, control module, fuselage is characterized in that the core of control module has been selected the microprocessor of the LPC2138 of PHILIPS company as system for use.
2. a kind of labyrinth according to claim 1 computer mouse control device is characterized in that described sensor selects the JY043W sensor for use, use+5V DC power supply.
3. a kind of labyrinth according to claim 1 computer mouse control device is characterized in that described fuselage selects two driving wheels, the scheme of single engaged wheel for use; Engaged wheel uses universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105066933A CN102445905A (en) | 2010-10-14 | 2010-10-14 | Control device of maze micromouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105066933A CN102445905A (en) | 2010-10-14 | 2010-10-14 | Control device of maze micromouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102445905A true CN102445905A (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105066933A Pending CN102445905A (en) | 2010-10-14 | 2010-10-14 | Control device of maze micromouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102445905A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841621A (en) * | 2012-09-21 | 2012-12-26 | 苏州工业园区职业技术学院 | Micro-mouse quick sprint automatic control system |
| CN103869816A (en) * | 2014-04-01 | 2014-06-18 | 吉林大学 | Dual-direct-current motor micromouse system based on STM32 control |
| CN105045264A (en) * | 2015-07-29 | 2015-11-11 | 长沙理工大学 | Micromouse capable of searching shortest path of maze |
-
2010
- 2010-10-14 CN CN2010105066933A patent/CN102445905A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841621A (en) * | 2012-09-21 | 2012-12-26 | 苏州工业园区职业技术学院 | Micro-mouse quick sprint automatic control system |
| CN102841621B (en) * | 2012-09-21 | 2014-12-17 | 苏州工业园区职业技术学院 | Micro-mouse quick sprint automatic control system |
| CN103869816A (en) * | 2014-04-01 | 2014-06-18 | 吉林大学 | Dual-direct-current motor micromouse system based on STM32 control |
| CN105045264A (en) * | 2015-07-29 | 2015-11-11 | 长沙理工大学 | Micromouse capable of searching shortest path of maze |
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Legal Events
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| DD01 | Delivery of document by public notice |
Addressee: Liu Weishun Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Weishun Document name: Notification of Publication of the Application for Invention |
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| DD01 | Delivery of document by public notice |
Addressee: Liu Weishun Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice |
Addressee: Liu Weishun Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |