Double-system controlled all-digital model airplane steering engine
An all-digital, steering gear technology, applied in toy planes, entertainment, toys, etc., can solve the problems of steering gear vibration, single speed of steering gear, and inapplicability of applications, and achieve the effect of simple interface, reduced burden, and simple structure
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0022] Embodiment 1: A dual-system control all-digital aircraft model steering gear of the present invention, the structure is as follows figure 1 , including a single signal wire 2, a signal converter 3, a single-chip microcomputer 4, a motor drive integrated circuit 7, a DC motor 8, a reduction gear set 9, a potentiometer 10 and a housing 12, and the signal converter 3 uses a single wire The dual-mode control interface of 2 is connected to the external host computer 1, receives the angle-coded PWM signal or RS232 signal sent by the host computer, converts it into a new angle-coded PWM signal or TTL level, and saves it in the single-chip microcomputer 4 to control the steering gear ; Described single-chip microcomputer 4 selects ATmega8 chip for use, contains computing storage unit 5, AD converter 11 and motor-driven PWM signal module 6; The common I / O interface on the ATmega8 chip is connected in series with motor-driven integrated circuit 7, DC motor 8, deceleration Gear se...
Embodiment 2
[0027] Embodiment 2: Apply the dual-system control all-digital model airplane servo of the present invention in embodiment 1. The host computer 1 sends an instruction to set the speed to the 255th level, and the single-chip microcomputer 4 receives the instruction, and updates the address of the storage speed SRAM, and the single-chip microcomputer will be in When updating the position of the servo, read the speed of the servo, and set the speed of the servo to a maximum of 260° / s through the PWM signal.
Embodiment 3
[0028] Embodiment 3: Apply the dual-system control all-digital model airplane steering gear of the present invention, the upper computer 1 sends an instruction to set the speed to the first level, the single-chip microcomputer 4 receives the instruction, and updates the address of the storage speed SRAM, and the single-chip microcomputer will be in When updating the position of the servo, read the speed of the servo, and set the speed of the servo to a minimum of 3.75° / s through the PWM signal.
[0029] The dual-control all-digital aircraft model steering gear of the present invention can be used in the composition of humanoid robots, robot fish and various bionic robot animals, and the softness and fidelity of the action can be realized by using the speed programmable debugging characteristics of the steering gear; and the position information can be Obtaining this feature can help the robot to obtain a better action mode. The steering gear of the invention can be widely used...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com