CN204681277U

CN204681277U - Flagraising control system

Info

Publication number: CN204681277U
Application number: CN201520338416.4U
Authority: CN
Inventors: 李彬林
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-25
Filing date: 2015-05-25
Publication date: 2015-09-30
Anticipated expiration: 2025-05-25

Abstract

The utility model relates to a kind of flagraising control system, include power circuit, single-chip minimum system, motor and drive system, voice module, LCD MODULE, crystal oscillating circuit, stand-alone keypad and 315M wireless remote control transceiver module, the output signal of described power circuit is transferred to reset circuit and power supply indicator, described reset circuit, crystal oscillating circuit, the output signal of stand-alone keypad and 315M wireless remote control transceiver module is sent to single-chip minimum system, the output signal of described single-chip minimum system is sent to motor and drive system respectively, voice module and LCD MODULE, the utility model adopts single-chip minimum system to the accurate control of motor, effectively can avoid the shortcoming phenomenon of traditional elevating national flag, make national flag lifting ceremony more solemn, and automatically can stop at assigned address, and be provided with independently switch control rule half-mast state.

Description

Flagraising control system

Technical field

The utility model relates to electronic circuit field, particularly be a kind of flagraising control system.

Background technology

Along with the development trend that modern jacking system is total improves automation, improve flexibility, technology content and advanced degree improve constantly.The uneven national anthem melody that makes that there is rising or falling speed due to traditional elevating national flag is asynchronous with national flag, locate the shortcomings such as inaccurate, single-chip microcomputer is used in jacking system, control technology and singlechip technology are combined, thus can Mechatronics control be realized, improve the automaticity of jacking system and operational reliability and stability.

Utility model content

The purpose of this utility model is to provide a kind of flagraising control system.

The utility model solves the technical scheme that its technical problem adopts: flagraising control system, include power circuit, single-chip minimum system, motor and drive system, voice module, LCD MODULE, crystal oscillating circuit, stand-alone keypad and 315M wireless remote control transceiver module, the output signal of described power circuit is transferred to reset circuit and power supply indicator, described reset circuit, crystal oscillating circuit, the output signal of stand-alone keypad and 315M wireless remote control transceiver module is sent to single-chip minimum system, the output signal of described single-chip minimum system is sent to motor and drive system respectively, voice module and LCD MODULE.

Preferably, described voice module adopts ISD1730SY speech chip.

Preferably, described LCD MODULE adopts SMC1602A chip.

By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: the utility model adopts single-chip minimum system to the accurate control of motor, effectively can avoid the shortcoming phenomenon of traditional elevating national flag, make national flag lifting ceremony more solemn, and automatically can stop at assigned address, and be provided with independently switch control rule half-mast state.

Accompanying drawing explanation

Fig. 1 is frame assumption diagram of the present utility model;

Fig. 2 is circuit theory diagrams of the present utility model.

Embodiment

The utility model is further illustrated below in conjunction with the drawings and specific embodiments.

As shown in Figure 1, flagraising control system of the present utility model, include power circuit, single-chip minimum system, motor and drive system, voice module, LCD MODULE, crystal oscillating circuit, stand-alone keypad and 315M wireless remote control transceiver module, the output signal of described power circuit is transferred to reset circuit and power supply indicator, described reset circuit, crystal oscillating circuit, the output signal of stand-alone keypad and 315M wireless remote control transceiver module is sent to single-chip minimum system, the output signal of described single-chip minimum system is sent to motor and drive system respectively, voice module and LCD MODULE.

As shown in Figure 2, produce+12V voltage by independently switching power circuit, produce+5V through pressurizer and power to motor and drive system, voice module, LCD MODULE, 315M wireless remote control transceiver module; Make this system worked well; And leave+12V binding post to power to miscellaneous part.

Single-chip minimum system comprises crystal oscillating circuit, reset circuit and the CPU control core as this jacking system, realizes several parts such as Keyboard Control, liquid crystal display, voice and the transmitting-receiving of 315M wireless remote control.

In the utility model, the control principle of motor and its stepping motor of drive system is: in order to accurately realize the at the uniform velocity lifting of adjustable time and Altitude control, need the umber of pulse of the stepping motor of accurate Calculation within the time that human eye can not identify.At this, we select step angle 1.8 degree, step number needed for circle is 400 steps, because the girth for the axle of fixing rope is 82mm, the line length then on average often walking pull-out just can calculate and be about L=8.2/400 (cm), in whole process of rising or falling, H is total height, the step number that stepping motor need be walked in this segment distance is gone out by formulae discovery, be, the total step number that stepping motor will rotate: total step number (B)=height H/L, at this, height adjustable step-length is 1cm, and time time regulatable is spaced apart 1s.Time Calculation, produces the pulse of different frequency by timer, thus controls the time of rotation, the time namely by often walking, determines the time having turned all height.

In the utility model, stand-alone keypad is designed with eight buttons, control lifting flag and lifting half-mast and function respectively to switch, single-chip microcomputer normal functioning mode state 1 number key is half-mast switch key, starts shooting as being normally elevated flag pattern, during half-mast pattern, indicator light D14 is bright, clicks namely changeable; This function only has flag can switch when low side; 2,3 number keys be respectively lower flag, button of hoisting a flag, only have during lifting flag that to start pause function key effective, by once starting to lower flag; 4 number keys are beginning/pause button, only have when being elevated flag just effective, click namely changeable; 5,6,7,8 is record/playback Independent keys.Wherein high temporal arranges pattern for first to pin 4 number keys, then presses 1 key and can enter this pattern; 1 number key is data mobile key, and 2,3 number keys are that data subtract and add, and 4 number keys are acknowledgement key, when wherein arranging time-out, are shown as without this function.

Described voice module adopts ISD1730SY speech chip, can record/playback up to 100,000 times, stored contents power-off can retain 100 years, controls, the straight-through function such as playback and reset with erasing, volume.Be provided with Independent keys (5,6,7,8) in the utility model and carry out record/playback control, during recording: hand pins No. 5 (recording) keys until recorded and just let go always, existing maximum record length: 60S, during recording, indicator light D9 is always bright until recorded or recorded full; 6 number keys are play button, press and can play, and press and can stop playing, then press and can replay when playing; 7 number keys are erasing record button, and pressing for more than 2.5 seconds can all wipe; 8 number keys are volume adjusting key, often click, and volume can reduce one grade, then press after arriving minimum shelves again, can increase volume until maximum, so circulate.

Described LCD MODULE adopts SMC1602A chip, has the advantages such as volume is little, low in energy consumption, and and real-time data synchronization, can more directly perceived and accurate display national flag height.

Be more convenient in the utility model the 315M wireless remote control transceiver module operated, ultimate range can reach 100 meters, has frequency stabilization, frequently floats the advantages such as little.

Above-describedly be only a preferred embodiment of the present utility model, the scope that the utility model is implemented can not be limited, every equalization change of doing according to the utility model claim and decoration, all should still belong in scope that the utility model contains.

Claims

1. flagraising control system, it is characterized in that: include power circuit, single-chip minimum system, motor and drive system, voice module, LCD MODULE, crystal oscillating circuit, stand-alone keypad and 315M wireless remote control transceiver module, the output signal of described power circuit is transferred to reset circuit and power supply indicator, described reset circuit, crystal oscillating circuit, the output signal of stand-alone keypad and 315M wireless remote control transceiver module is sent to single-chip minimum system, the output signal of described single-chip minimum system is sent to motor and drive system respectively, voice module and LCD MODULE.

2. flagraising control system according to claim 1, its feature exists: described voice module adopts ISD1730SY speech chip.

3. flagraising control system according to claim 1 and 2, its feature exists: described LCD MODULE adopts SMC1602A chip.