CN201867650U - Intelligent obstacle avoidance control device based on 51 single chip microcomputer - Google Patents
Intelligent obstacle avoidance control device based on 51 single chip microcomputer Download PDFInfo
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- CN201867650U CN201867650U CN2010205745022U CN201020574502U CN201867650U CN 201867650 U CN201867650 U CN 201867650U CN 2010205745022 U CN2010205745022 U CN 2010205745022U CN 201020574502 U CN201020574502 U CN 201020574502U CN 201867650 U CN201867650 U CN 201867650U
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- chip microcomputer
- control device
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- single chip
- obstacle avoidance
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Abstract
The utility model relates to an intelligent obstacle avoidance control device based on a 51 single chip microcomputer. An intelligent automatic obstacle avoidance system usually adopts an ARM (advanced RISC (reduced instruction set computer) machine) chip as a processor, the framework of the system is complex, and the manufacturing cost of the device and the equipment cost are expensive. The intelligent obstacle avoidance control device based on the 51 single chip microcomputer comprises the single chip microcomputer (1), wherein one end of the single chip microcomputer is connected with a power supply (2), a steering controller (3), a time controller (4) and an obstacle avoidance detector (5), and the other end of the single chip microcomputer is connected with a motor driver (6). The utility model is used for the intelligent obstacle avoidance control device.
Description
Technical field:
The utility model relates to a kind of electric apparatus control apparatus, is specifically related to a kind of intelligent barrier avoiding control device based on 51 single-chip microcomputers.
Background technology:
Usually have intelligent automatic obstacle-avoiding system and all adopt the ARM chip, system architecture complexity, manufacturing device cost and equipment cost costliness as processor.The SCM Based barrier control device of keeping away can only realize simply keeping away barrier, can't carry out intelligent decision to the place ahead barrier, so that next is carried out Based Intelligent Control constantly.
Summary of the invention:
It is core controller with the single-chip microcomputer that the purpose of this utility model provides a kind of, adopt infrared and receive detecting obstacles, and the Based Intelligent Control drive motor, thus realize that keeping away of fast and stable hinders operation control.
Above-mentioned purpose realizes by following technical scheme:
Based on the intelligent barrier avoiding control device of 51 single-chip microcomputers, its composition comprises: single-chip microcomputer, and described single-chip microcomputer one end connects power supply, steering controller, time controller and obstacle detector, and the described single-chip microcomputer other end connects motor driver.
Described intelligent barrier avoiding control device based on 51 single-chip microcomputers, the P3.0 of described single-chip microcomputer is the input end of left side infrared acquisition signal, the P3.1 of described single-chip microcomputer is the input end of right side infrared acquisition signal, the P3.3 of described single-chip microcomputer is the left output terminal of turn signal, the P3.2 of described single-chip microcomputer is the right output terminal of turn signal, the P1.7 of described single-chip microcomputer is preceding output terminal, and the P1.6 of described single-chip microcomputer is the back output terminal.
Beneficial effect:
1. the utility model adopts infrared and receives detecting obstacles, the Based Intelligent Control drive motor, thus realize that keeping away of fast and stable hinders operation control.
2. control core of the present utility model is the AT89C2051 single-chip microcomputer, and it supports the C Programming with Pascal Language, helps system development and debugging.
3. time controller of the present utility model adopts Single Chip Microcomputer (SCM) program design realization time control function, utilizes charactron display 74HC164 to show time figure, by button SWO can be artificial setting-up time.
4. power supply of the present utility model is provided by 4 No. 5 AA batteries of joint and 2 9V accumulators, can avoid the phase mutual interference between drive motor and the devices such as steer motor and infrared acquisition, and corresponding module is independently-powered.
5. infrared obstacle detection module of the present utility model constantly outwards sends, receives detection information, judges according to the detection information that returns whether the place ahead has barrier, if having then in time carry out the course and revise.
6. detection information of the present utility model sends and utilizes 555 devices constantly to send detection information, the detection information receiver module receives the detection information of returning, receiver module amplifies the signal that reflects by LM324, has reached enhancing signal, increases the purpose of detection range.
7. controller of the present utility model adopts direct current generator, and steer motor is in halted state under the normal operating conditions, and when detecting barrier, P3.3 and P3.2 port are set to high level, enters and turns to control model, and the control machine operation realizes intelligent barrier avoiding function.
8. the utility model is simple in structure, cost is low, has mainly realized the largest optimization of program under the single-chip microcomputer framework, has realized intelligent decision, intelligent barrier avoiding.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is hardware structure diagrams of accompanying drawing 1.
Embodiment:
Embodiment 1:
Based on the intelligent barrier avoiding control device of 51 single-chip microcomputers, its composition comprises: single-chip microcomputer 1, and described single-chip microcomputer 1 one ends connect power supply 2, steering controller 3, time controller 4 and obstacle detector 5, and described single-chip microcomputer 1 other end connects motor driver 6.The model AT89C2051 of described single-chip microcomputer.
Embodiment 2:
Embodiment 3:
Claims (2)
1. intelligent barrier avoiding control device based on 51 single-chip microcomputers, its composition comprises: single-chip microcomputer, it is characterized in that: described single-chip microcomputer one end connects power supply, steering controller, time controller and obstacle detector, and the described single-chip microcomputer other end connects motor driver.
2. the intelligent barrier avoiding control device based on 51 single-chip microcomputers according to claim 1, it is characterized in that: the P3.0 of described single-chip microcomputer is the input end of left side infrared acquisition signal, the P3.1 of described single-chip microcomputer is the input end of right side infrared acquisition signal, the P3.3 of described single-chip microcomputer is the left output terminal of turn signal, the P3.2 of described single-chip microcomputer is the right output terminal of turn signal, the P1.7 of described single-chip microcomputer is preceding output terminal, and the P1.6 of described single-chip microcomputer is the back output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205745022U CN201867650U (en) | 2010-10-25 | 2010-10-25 | Intelligent obstacle avoidance control device based on 51 single chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205745022U CN201867650U (en) | 2010-10-25 | 2010-10-25 | Intelligent obstacle avoidance control device based on 51 single chip microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867650U true CN201867650U (en) | 2011-06-15 |
Family
ID=44138802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205745022U Expired - Fee Related CN201867650U (en) | 2010-10-25 | 2010-10-25 | Intelligent obstacle avoidance control device based on 51 single chip microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793617A (en) * | 2015-04-01 | 2015-07-22 | 山东农业大学 | Automatic ridge walking device of tobacco harvester |
-
2010
- 2010-10-25 CN CN2010205745022U patent/CN201867650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793617A (en) * | 2015-04-01 | 2015-07-22 | 山东农业大学 | Automatic ridge walking device of tobacco harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131025 |