Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Design of mono-chip machine sheared chip interface and peripheral circuit of inlaid kitchen hood

A range hood and peripheral circuit technology is applied in the design of a single chip microcomputer shared chip interface and peripheral circuit. The application of the single chip microcomputer technology in the field of household appliance control can solve the problems of waste of resources, high manufacturing cost, and single function of the single chip microcomputer chip. , to achieve the effect of overcoming single defects and reducing production costs

Inactive Publication Date: 2007-03-28
谭启仁
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The control chip of the range hood in the prior art before the present invention adopts a one-to-one control mode, which has a single function, high manufacturing cost, secondary development of control software, and long production cycle
At the same time, the single-mode control chip causes a waste of resources for the single-chip microcomputer chip

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Design of mono-chip machine sheared chip interface and peripheral circuit of inlaid kitchen hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] As shown in Fig. 1, the present invention includes the connection of tact switch, lighting circuit, automatic opening circuit, automatic opening, motor circuit and other peripheral circuits and single-chip microcomputer common chip I / O input and output ports, a collection of flag bits and embedded software. I / O input terminals of MCU I / O(1), I / O(2), I / O(3), I / O(4), I / O(5), I / O(6), I / O(7) is respectively connected to one end of the tact switch K1, K2, K3, K4, K5, K6, K7, and is connected to the positive pole of the power supply through a resistor, and its common end is grounded. Tact switches K1, K2, K3, K4, K5, K6, and K7 correspond to power supply, left motor, right motor, strong discharge, weak discharge, automatic opening and lighting keys respectively. The tact switch circuit is composed of a tact switch and a resistor. One end of the tact switch is connected to the I / O input terminal of the common chip of the single-chip microcomputer, and connected to the positiv...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

It is a new kind of design that is about the chip shared slug interface and peripheral circuit that is from the recessed lampblack shedder. The design involves the peripheral contracture of the chip shared slug, the chip shared slug interface and peripheral circuit that is from the recessed lampblack shedder. The characteristic of the design is to gather the home position soft and the slug soft. It is to distinguish and choose the input an output way that is from the peripheral circuit concluding feather-touch switch, lighting circuit, automatic opening circuit, power circuit and so on in order to control the working of the lampblack shedders which are with different functions. The invention is useful for different lampblack shedders to produce in the standardization, intensivism and series. It is also useful to reduce the product cost of the control slug of lampblack shedders and get over the waste of the chip resources.

Description

technical field [0001] The invention relates to a single-chip microcomputer shared chip peripheral structure, in particular to the design of a single-chip microcomputer shared chip interface and peripheral circuits of an embedded range hood, and belongs to the application of single-chip microcomputer technology in the field of household appliance control. Background technique [0002] The control chip of the range hood in the prior art before the present invention adopts a one-to-one control mode, has single function, high manufacturing cost, secondary development of control software, and long production cycle. Simultaneously, the single-mode control chip causes waste of resources of the single-chip microcomputer chip. Contents of the invention [0003] The purpose of the present invention is to provide a design for the single-chip microcomputer of the embedded range hood to share the chip interface and the peripheral circuit. [0004] The technical solution adopted by th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042F24C15/20
CPCY02B30/762Y02B30/70
Inventor 谭启仁
Owner 谭启仁
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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