CN103706122A - SCM-based (single-chip microcomputer based) intelligent car control method - Google Patents
SCM-based (single-chip microcomputer based) intelligent car control method Download PDFInfo
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- CN103706122A CN103706122A CN201310658204.XA CN201310658204A CN103706122A CN 103706122 A CN103706122 A CN 103706122A CN 201310658204 A CN201310658204 A CN 201310658204A CN 103706122 A CN103706122 A CN 103706122A
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Abstract
The invention discloses an SCM-based (single-chip microcomputer based) intelligent car control method. The method includes: a wireless transmitting module transmits remote control tilt data; a wireless receiving module receives the remote control tilt data and transmits the data to a single-chip microcomputer control system; a sensor magnetic field detection module detects magnetic field components of three coordinates and transmits the magnetic field components to the single-chip microcomputer system; a sensor acceleration module detects acceleration magnetic field components of the three coordinates and transmit the acceleration magnetic field components to the single-chip microcomputer control system; according to the received remote control tilt data, magnetic field component data and acceleration magnetic field component data, the single-chip microcomputer control system controls a motor drive module to rotate and controls a car to run. According to the method, the car is intelligently controlled through the sensor magnetic field detection module and the sensor acceleration module and powered by a fixed oscillator comprising a power source; fewer cooling devices are used, and a circuit is protected.
Description
Technical field
The present invention relates to a kind of dolly control method, particularly a kind of based on Intelligent Single-Chip Based dolly control method.
Background technology
A lot of handle remote-controlled toy vehicles have higher requirement for user, conventionally to practise could freely controlling for a long time, for having relatively high expectations of user, after gravity sensing technology occurs, a lot of gravity sensing telecars arise at the historic moment, and can to the running status of telecar, control easily by the inclination of remote controller.But in actual control procedure, still there is certain problem, such as: when headstock is towards own time, the traffic direction of dolly and the incline direction of remote controller are always inconsistent, make the operation of telecar become more difficult.
Summary of the invention
The invention provides that a kind of it can overcome the deficiencies in the prior art based on Intelligent Single-Chip Based dolly control method, by sensor magnetic field detection module and sensor accelerating module, realize the Based Intelligent Control of dolly.
What the embodiment of the present invention provided is a kind of based on Intelligent Single-Chip Based dolly control method, comprises the following steps:
The remote control tilt data that wireless sending module sends;
Wireless receiving module receives described remote control tilt data and is sent to single-chip computer control system;
Sensor magnetic field detection module detects the magnetic-field component of its three coordinates, and described magnetic-field component is sent to single-chip computer control system;
Sensor accelerating module, for detection of the acceleration magnetic-field component of its three coordinates, is sent to single-chip computer control system by described acceleration magnetic-field component;
The remote control tilt data that single-chip computer control system receives, magnetic-field component data and acceleration magnetic-field component data, control motor drive module rotation, controls dolly and travel.
Described wireless receiving module receives described remote control tilt data and is sent to before single-chip computer control system, and power module is dolly power supply as mu balanced circuit.
Provided by the invention a kind of based on Intelligent Single-Chip Based dolly control method; by sensor magnetic field detection module and sensor accelerating module; accurately grasp in real time, the traffic direction of dolly; realize the Based Intelligent Control of dolly and the fixed oscillator by electric power generating composition provides power supply; reduce radiating element, holding circuit.
The specific embodiment
Below the specific embodiment of the embodiment of the present invention is described in detail:
What the embodiment of the present invention provided is a kind of based on Intelligent Single-Chip Based dolly control method, comprises the following steps:
The remote control tilt data that wireless sending module sends;
Wireless receiving module receives described remote control tilt data and is sent to single-chip computer control system;
Sensor magnetic field detection module detects the magnetic-field component of its three coordinates, and described magnetic-field component is sent to single-chip computer control system;
Sensor accelerating module, for detection of the acceleration magnetic-field component of its three coordinates, is sent to single-chip computer control system by described acceleration magnetic-field component;
The remote control tilt data that single-chip computer control system receives, magnetic-field component data and acceleration magnetic-field component data, control motor drive module rotation, controls dolly and travel.
Described wireless receiving module receives described remote control tilt data and is sent to before single-chip computer control system, and power module is dolly power supply as mu balanced circuit.
Provided by the invention a kind of based on Intelligent Single-Chip Based dolly control method; by sensor magnetic field detection module and sensor accelerating module; accurately grasp in real time, the traffic direction of dolly; realize the Based Intelligent Control of dolly and the fixed oscillator by electric power generating composition provides power supply; reduce radiating element, holding circuit.
Power module is linear power supply, Switching Power Supply or lithium battery.
The master chip of single-chip computer control system adopts single-chip microcomputer or the ARM series monolithic of scale programmable logic device, enhancement mode 51 kernels.
Motor drive module adopts discrete component to put up a bridge or integrated chip.
Motor in motor drive module adopts stepper motor or direct current generator.
Sensor magnetic field detection module adopts uniaxial magnetic field sensor detection module, double-axis magnetic field sensor detection module or triaxial magnetic field sensor detection module.
Sensor accelerating module adopts uniaxial magnetic field sensor accelerating module, double-axis magnetic field sensor accelerating module or triaxial magnetic field sensor accelerating module.
The single-chip microcomputer STC89C52RC of the application based on 51 kernels, made simple remote operated vehicle chassis, its principle is by the triaxial magnetic field sensor on remote controller and three axle acceleration sensors, to measure the inclined degree of remote controller, incline direction calculates the angle of incline direction and magnetic south, by wireless base station apparatus, incline direction data in the ground of remote controller are sent to telecar, telecar is recorded dolly headstock and is contrasted towards data by self triaxial magnetic field sensor and three axle acceleration sensors, by analyzing two groups of data, determine the current state of telecar and the state that will move.
Its core technology is one, and no matter how to tilt can be accurately southern compass.Sensor adopts GY-80 BMPO085 nine axle IMU magnetic field acceleration gyroscope atmospheric pressure modules, and this module height is integrated, adopts IIC communication, can conveniently link with single-chip microcomputer.This technology has broad application prospects, such as the remote control of automobile is parked, the flight attitude of unmanned aerial vehicle controls etc. the various smart machines that need manual remote control or automatically control.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add essential general hardware platform by software and realize, and can certainly pass through hardware, but in a lot of situation, the former is better embodiment.Understanding based on such, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) carry out the method described in each embodiment of the present invention.
Disclosed is above only several specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (2)
1. based on an Intelligent Single-Chip Based dolly control method, it is characterized in that, comprise the following steps:
The remote control tilt data that wireless sending module sends;
Wireless receiving module receives described remote control tilt data and is sent to single-chip computer control system;
Sensor magnetic field detection module detects the magnetic-field component of its three coordinates, and described magnetic-field component is sent to single-chip computer control system;
Sensor accelerating module, for detection of the acceleration magnetic-field component of its three coordinates, is sent to single-chip computer control system by described acceleration magnetic-field component;
The remote control tilt data that single-chip computer control system receives, magnetic-field component data and acceleration magnetic-field component data, control motor drive module rotation, controls dolly and travel.
2. according to claim 1 a kind ofly it is characterized in that based on Intelligent Single-Chip Based dolly control method, described wireless receiving module receives described remote control tilt data and is sent to before single-chip computer control system, and power module is dolly power supply as mu balanced circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310658204.XA CN103706122A (en) | 2013-12-09 | 2013-12-09 | SCM-based (single-chip microcomputer based) intelligent car control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310658204.XA CN103706122A (en) | 2013-12-09 | 2013-12-09 | SCM-based (single-chip microcomputer based) intelligent car control method |
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| CN103706122A true CN103706122A (en) | 2014-04-09 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290228A (en) * | 1980-02-13 | 1981-09-22 | Adolph E. Goldfarb | Toy vehicles with automatic banking |
| CN1118708A (en) * | 1994-07-27 | 1996-03-20 | 大阳工业株式会社 | Steering system of radio controlled two-wheeled vehicle toy |
| CN101362443A (en) * | 2008-09-18 | 2009-02-11 | 北京二七轨道交通装备有限责任公司 | Locomotive remote controlling device |
| US20110010013A1 (en) * | 2009-07-08 | 2011-01-13 | Beijing University Of Technology | Single wheel robot system and its control method |
-
2013
- 2013-12-09 CN CN201310658204.XA patent/CN103706122A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290228A (en) * | 1980-02-13 | 1981-09-22 | Adolph E. Goldfarb | Toy vehicles with automatic banking |
| CN1118708A (en) * | 1994-07-27 | 1996-03-20 | 大阳工业株式会社 | Steering system of radio controlled two-wheeled vehicle toy |
| CN101362443A (en) * | 2008-09-18 | 2009-02-11 | 北京二七轨道交通装备有限责任公司 | Locomotive remote controlling device |
| US20110010013A1 (en) * | 2009-07-08 | 2011-01-13 | Beijing University Of Technology | Single wheel robot system and its control method |
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Application publication date: 20140409 |
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