CN203490922U - Intelligent national flag elevating system - Google Patents
Intelligent national flag elevating system Download PDFInfo
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- CN203490922U CN203490922U CN201320398471.3U CN201320398471U CN203490922U CN 203490922 U CN203490922 U CN 203490922U CN 201320398471 U CN201320398471 U CN 201320398471U CN 203490922 U CN203490922 U CN 203490922U
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Abstract
This utility model discloses an intelligent national flag elevating system, comprising a mast, a base, a control system and a string easy for the elevation of the flag. The control system comprises a single-chip microcomputer minimum system module, a power supply module, a matrix keyboard module, a motor driving module, a display module, a clock module, a voice module and an electro-optic rotary coder module. The ingle-chip microcomputer minimum system module is connected to an EEPRO module. The intelligent national flag elevating system utilizes the electro-optic rotary coder module to measure the height and the speed in the process of elevating the flag, which improves the reliability of elevation of the national flag. The cooperation between the voice module and the electro-optic rotary coder module can achieve the synchronization between the time playing the national song and the elevation speed of national flag. The application of the single-chip microcomputer minimum system module reduces the power consumption of the system, and can process a great quantity of data. The design of an LCD promotes the effective communication on a human-computer interface. The intelligent national flag elevating system improves the grandeur in the process of elevating a national flag, is simple in the system structure and easy for operation.
Description
Technical field
The utility model relates to the technical field of apparatus for automatically lifting, especially in daily life, synchronously plays the intelligent national flag lifting system of national anthem and demonstration national flag lifting height and speed.
Background technology
Current national-flag lifting device has function of auto-lift, but the speed that the speed of its lifting is difficult to play with national anthem is synchronizeed, and often occur that national flag has risen complete, and national anthem is also in broadcasting, or national anthem finishes, and national flag does not also rise to top.Its rising or falling speed for national flag is difficult to hold and control, and is also difficult to observe by naked eyes the speed and height that national flag rises, and is difficult to standard goes to control for the national flag that only needs lifting half-mast or a certain height.Existing national flag lifting system neither be very accurate for the check and correction of time, especially when running into the leap year, need artificial going the regulation and control time, while controlling national flag lifting, need under flagpole, control operations, can not operated from a distance, the solemnity that impact is raised national flag like this.
Summary of the invention
The utility model provides a kind of intelligent national flag lifting system, this system to solve in the process of hoisting a flag in order to solve the problems of the technologies described above, and national anthem does not mate with national flag ascending velocity rising or falling speed and the height correlation technical matters that cannot accurately locate national flag with people.
Technical problem to be solved in the utility model is achieved by the following technical programs: a kind of intelligent national flag lifting system, comprise flagpole, base, control system and the cord of being convenient to lifting flag, flagpole is arranged on base, the upper end of flagpole is provided with hook, set-up of control system is in base one end, control system comprises single-chip minimum system module, single-chip minimum system module input is connected with the matrix keyboard module to the power module of control system power supply and the scanning of employing matrix form, single-chip minimum system module output terminal is connected with the motor drive module of controlling DC generator speed, be convenient to the display module at man-machine communication interface, there is the clock module of leap year compensate function and control and rise the voice module whether voice are play, single-chip minimum system module is provided with by infrared ray and realizes the infrared remote control module of long-distance remote control and adopt rotary coding for calculating the optical rotary encoder module of lifting flag speed and height, in single-chip minimum system module, be also connected with EEPROM module.
Preferably, described single-chip minimum system module comprises and adopts singlechip chip, five volts of power supplys, crystal oscillating circuit, on singlechip chip, with the FLASH storer of 16 KB, and allow to rewrite in system or with programmable device programming, five volts of power supplys and crystal oscillating circuit are connected on singlechip chip.
Preferably, described voice module comprises ISD1760 chip and function key, function key comprises the big or small tuning VOL key that regulates chip output sound, control the F.F. FWD key of playout of voice, that wipes voice messaging wipes ERASE key, the broadcast PLAY key whether the recording REC key of being convenient to record at any time and control voice are play, and the reset RESET key of carrying out playback and recording and reset, above-mentioned each function key is connected with the corresponding pin of ISD1760 chip.
Preferably further, described display module adopts LCD1602 LCDs, has the speed and real-time two row LCDs highly that show in national flag lifting process.
The utlity model has following beneficial effect: the utility model intelligence national flag lifting system, by adopting rotary encoder module to calculate for measuring height and the speed of lifting flag process, has improved the reliability of raising national flag; Employing voice module can reach national anthem reproduction time with being used in conjunction with of optical rotary encoder module and flagraising speed is synchronizeed; The utilization of single-chip minimum system module, has reduced system power dissipation, can a large amount of data of fast processing; By the design of liquid crystal display, promoted effective interchange of man-machine interface; By infrared remote control module, realized the lifting of far distance controlled national flag, thereby improved the solemnity while raising national flag, and native system is simple in structure, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the system chart of the utility model control circuit.
Fig. 3 is the utility model single-chip minimum system modular circuit schematic diagram.
Fig. 4 is the utility model single chip circuit schematic diagram.
Fig. 5 is the utility model single-chip microcomputer crystal oscillating circuit schematic diagram.
Fig. 6 is the utility model voice module circuit theory diagrams.
Embodiment
In order to allow those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the present invention is further elaborated.
Specific embodiment, as shown in Fig. 1 ~ 6, the invention provides a kind of intelligent national flag lifting system, comprise flagpole 1, base 2, control system 3 and be convenient to the cord 4 of lifting flag, flagpole is arranged on base centre position, and the upper end of flagpole is provided with hook 101, cord 4 is nylon fine rule, by on a short motor that is entangled in control system of nylon fine rule, by linking up with 101, the other end is fastened national flag.Set-up of control system is in base one end, and control system comprises single-chip minimum system module, and single-chip minimum system module refers to the system that can work with the single-chip microcomputer that minimum element forms.Sheet machine minimum systematic module comprises: single-chip microcomputer, five volts of power supplys, crystal oscillating circuit, the single-chip microcomputer adopting is the STC12C5A60S2 chip of 8 PWM of a kind of new single chip band two-way, on chip, with the FLASH storer of 16 kB, and allow in system, rewrite or programme with programmable device.The time control function of single-chip microcomputer is to be completed by the clock circuit in sheet and timing circuit, and clock signal in sheet has two kinds: internal clocking mode and external clock mode.While adopting internal clocking, the high-gain inverting amplifier in sheet is by the external crystal oscillator of XTAL1, XTAL2 as feedback element, and then, by crystal oscillator, both sides respectively connect a ceramic disc capacitor, and ceramic disc capacitor is rear ground connection out.What crystal oscillator and electric capacity formed is a shunt-resonant circuit, and the own oscillator forming thus provides concussion clock to internal clock circuit.This clock offers single-chip microcomputer, makes single-chip microcomputer work.What crystal oscillator generally adopted is quartz oscillator, and this crystal oscillator is extensively used because frequency stability is high.Frequency has much, and the crystal oscillator frequency that general 51 single-chip microcomputers adopt is 11.0952MHz or 12.000MHz, and electric capacity generally adopts ceramic disc capacitor, and he has the effect of fine setting, and value is in 30pF left and right conventionally.
Single-chip minimum system module input is connected with the matrix keyboard module to the power module of control system power supply and the scanning of employing matrix form, power module adopts 5 V power supplys, on power supply, have additional a three-terminal voltage-stabilizing integrated package (LM2940), pressure reduction is little, and degree of accuracy is high.Adopt matrix keyboard module can reduce the I/ O mouth number that takies single-chip microcomputer.Single-chip minimum system module output terminal is connected with controls the voice module whether motor drive module of DC generator speed, the display module of being convenient to man-machine communication interface, the clock module with leap year compensate function and control rise voice are play.Motor drive module adopts constant pressure and flow dual H-bridge integrate motor chip, adopt common DC motor, power is large, only need take two I/O interfaces of single-chip microcomputer, and the rotary encoder adopting in native system can be measured speed and the height of flagraising, the PWM function of STC12C5A60S2 chip self, the pulse that rotary encoder is returned is counted, and it is converted to height number, and so just can calculate the height time of turning around, can realize very easily adjusting motor speed.Display module adopts LCD1602 LCDs, by counter, rotary encoder is counted, then is converted to height, thereby reach the measurement of height, demonstrates in real time the height of national flag lifting, reaches cheer and bright effect.LCD1602 LCDs is that a kind of driving voltage is 5V, is with backlightly, can show two row, and the liquid crystal display of 16 characters of every row, can only show letter and number, can not Display of Chinese characters, built-inly contain 128 character ascii character-set character libraries, and there is parallel interface.The first row shows " SP:***MM/S ", and what show demonstration is the rising or falling speed of national flag; The second row shows " High:***cm ", shows the real-time height in national flag lifting process.
Voice module adopts voice ISD1760 chip and function key, and record length is 30s ~ 120s, can repeat recording playback and reach 100,000 times.Chip adopts many level Directly multilevel storage technology, has saved A/D, D/A converter.Each sampled value is directly stored in the interior single EEPROM of sheet unit, therefore can be very truly, reproducing speech, music, tone and effect sound naturally, avoided general solid recording circuit because of the quantizing noise and " metallic sound " that quantize and compression causes, the sample frequency of this device is 8.0KHz.Function key comprises the big or small tuning VOL key that regulates chip output sound, and chip acquiescence is output as sound maximal value, and every clicks, and sound is pressed 4db decay.Until after sound minimum, continue to press this key, every clicks, and sound increases 4db; Control the F.F. FWD key of playout of voice, carry out before playback operation, the some playback pointer that presses the button once can point to next section, double-clicks the second segment pointing to after this section initial.During playback, press this key and stop playing present segment and then play next section, if current broadcasting is final stage, stops playing final stage and play first paragraph; That wipes voice messaging wipes ERASE key, often presses this key and surpasses 3 seconds chips and enter " all erase mode of operation ", and LED lamp dodges twice simultaneously, continues according to this key, after LED flicker 7 times, extinguishes, and now unclamps this key, and the voice messaging in chip is completely erased; The recording REC key of being convenient to record at any time, pins REC key and does not put, and LED lantern festival lights simultaneously, and the content of now speaking is recorded.After having recorded one section, lift this key, LED can extinguish simultaneously, again by next, starts to record second segment, later each section operation successively; Control the broadcast PLAY key whether voice are play, comprise two kinds of modes: edging trigger and level triggers; And the reset RESET key of carrying out playback and recording reset, press this key chip and carry out reset operation.After reset, playback and recording pointer all point to final stage, i.e. playback pointed final stage is initial, recording pointed final stage last.Now carry out playback and play final stage, carry out the then final stage of recording and start to record new final stage.Above-mentioned each function key is connected with the corresponding pin of ISD1760 chip.
Single-chip minimum system module is provided with by infrared ray and realizes the infrared remote control module of long-distance remote control and adopt rotary coding for calculating the optical rotary encoder module of lifting flag speed and height, is also connected with EEPROM module in single-chip minimum system module.
P2.0-P2.7 in single-chip microcomputer STC12C5A60S2 obtains the data-signal of keyboard circuit, P0.0-P0.7, P3.5-P3.7 send and control LCD display, P1.0, P1.1, P1.3, P1.4 send and control motor signal, P1.2 controls voice signal, P1.5-P1.7 receive clock chip signal, P3.0-P3.1 controls AT24C02 storage chip signal, and P3.2, P3.4 receive rotary encoder through signals, and P3.3 receives radio keyboard signal.
It is more than preferably implementation of the present invention; it should be noted that; in the situation that not deviating from spirit of the present invention and essence thereof, those of ordinary skill in the art should belong to the protection domain of the appended claim of the utility model when making various corresponding changes and be out of shape according to the utility model.
Claims (4)
1. an intelligent national flag lifting system, comprise flagpole (1), base (2), control system (3) and be convenient to the cord (4) of lifting flag, flagpole is arranged on base, the upper end of flagpole is provided with hook (101), it is characterized in that: control system comprises single-chip minimum system module, single-chip minimum system module input is connected with the matrix keyboard module to the power module of control system power supply and the scanning of employing matrix form, single-chip minimum system module output terminal is connected with the motor drive module of controlling DC generator speed, be convenient to the display module at man-machine communication interface, there is the clock module of leap year compensate function and control and rise the voice module whether voice are play, single-chip minimum system module is provided with by infrared ray and realizes the infrared remote control module of long-distance remote control and adopt rotary coding for calculating the optical rotary encoder module of lifting flag speed and height, in single-chip minimum system module, be also connected with EEPROM module.
2. intelligent national flag lifting system according to claim 1, it is characterized in that: described single-chip minimum system module comprises and adopts singlechip chip, five volts of power supplys, crystal oscillating circuit, on singlechip chip with the FLASH storer of 16 KB, and allow to rewrite in system or with programmable device programming, five volts of power supplys and crystal oscillating circuit are connected on singlechip chip.
3. intelligent national flag lifting system according to claim 1 and 2, it is characterized in that: described voice module comprises ISD1760 chip and function key, function key comprises the big or small tuning VOL key that regulates chip output sound, control the F.F. FWD key of playout of voice, that wipes voice messaging wipes ERASE key, the broadcast PLAY key whether the recording REC key of being convenient to record at any time and control voice are play, and the reset RESET key of carrying out playback and recording reset, above-mentioned each function key is connected with the corresponding pin of ISD1760 chip.
4. intelligent national flag lifting system according to claim 1 and 2, is characterized in that: described display module adopts LCD1602 LCDs, has the speed and real-time two row LCDs highly that show in national flag lifting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398471.3U CN203490922U (en) | 2013-07-05 | 2013-07-05 | Intelligent national flag elevating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398471.3U CN203490922U (en) | 2013-07-05 | 2013-07-05 | Intelligent national flag elevating system |
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| CN203490922U true CN203490922U (en) | 2014-03-19 |
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| CN201320398471.3U Expired - Lifetime CN203490922U (en) | 2013-07-05 | 2013-07-05 | Intelligent national flag elevating system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446230A (en) * | 2015-12-29 | 2016-03-30 | 哈尔滨恒誉名翔科技有限公司 | Automatically-controllable flag lifting and lowering system |
| CN107168149A (en) * | 2017-04-19 | 2017-09-15 | 红门智能科技股份有限公司 | The control device of electric flagpole automatic flag-raising |
| CN108230973A (en) * | 2018-01-15 | 2018-06-29 | 广东耀龙金属科技有限公司 | A kind of acoustic control starts lifting flag height instruction device and method |
| CN108398089A (en) * | 2018-01-15 | 2018-08-14 | 广东耀龙金属科技有限公司 | A kind of lifting flag height instruction device and method |
-
2013
- 2013-07-05 CN CN201320398471.3U patent/CN203490922U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446230A (en) * | 2015-12-29 | 2016-03-30 | 哈尔滨恒誉名翔科技有限公司 | Automatically-controllable flag lifting and lowering system |
| CN107168149A (en) * | 2017-04-19 | 2017-09-15 | 红门智能科技股份有限公司 | The control device of electric flagpole automatic flag-raising |
| CN108230973A (en) * | 2018-01-15 | 2018-06-29 | 广东耀龙金属科技有限公司 | A kind of acoustic control starts lifting flag height instruction device and method |
| CN108398089A (en) * | 2018-01-15 | 2018-08-14 | 广东耀龙金属科技有限公司 | A kind of lifting flag height instruction device and method |
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Granted publication date: 20140319 |
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| CX01 | Expiry of patent term |