CN104991451A - Smart home measurement and control charging music perpetual calendar - Google Patents

Abstract

The intelligent household measurement and control charging music perpetual calendar belongs to the advanced manufacturing field and is a new concept high-tech household electronic product. The invention is an exquisite desk perpetual calendar, can display the solar calendar month, day, week, time, temperature and humidity, the agricultural calendar month, day and twenty-four solar terms, and has the functions of an intelligent multimeter, an intelligent controller, a radio, a player, a charger and the like. The universal meter adopts intelligent gear shifting; the time controller comprises a plurality of timing modes; the temperature and humidity control and the timing control can control external equipment; thousands of programs are stored in the player. The invention is composed of a singlechip, a calendar chip, a recording module, a 12-bit A/D converter, an analog switch and a relay, and is provided with an alternating current switch power supply and a rechargeable lithium battery. The intelligent home control system is also provided with a carrier communication module, can realize remote control of the intelligent home after being in butt joint with an external communication port, and is an ideal intelligent home control platform in the future era of the Internet of things. The attached drawing of the abstract is a perpetual calendar display figure of the invention.

Description

Smart home measurement and control charging music perpetual calendar

technical field

The invention belongs to the field of intelligent manufacturing, and is a high-tech, innovative and multifunctional intelligent household appliance.

technical background

The perpetual calendar is an indispensable timing tool in modern life. Although there are many channels for reading calendar and time information, such as computers, mobile phones, etc., it is relatively convenient to adjust the solar calendar month, day, and time, but it is relatively troublesome to adjust the lunar calendar month, day, and 24 solar terms. All kinds of perpetual calendars on the market are one-sided, lacking in innovation, and there is no convenient display method for the twenty-four solar terms. In order to buy a favorite holographic perpetual calendar, consumers often have nowhere to go. The twenty-four solar terms are treasures of Chinese culture, and middle-aged and elderly people pay more attention to them, but most perpetual calendars do not have this function. A small number of products may have settings, but they require addition and subtraction to get the result-pointing out how many days are left before a certain solar term. The inventor has been working in the forefront of the technology market for a long time, and often encounters consumers who are looking for a holographic perpetual calendar but cannot get it.

The appearance of the radio allows modern people to taste the sweetness of "technology changes life" early. With the popularization of color TV sets, radios have gradually faded out of most families, and only some elderly people carry pocket radios at any time when they are walking and exercising. Radio broadcasting, as a convenient propaganda, educational tool and cultural and entertainment carrier, has its reasons for existence and development, and we should try to change this situation.

Players have become very popular among urban and rural residents, bringing great convenience to the cultural entertainment of modern families. When there is a contradiction between portability and high quality, manufacturers tend to pursue the former and reduce the latter, coupled with low-price competition, there are not many high-quality products.

With the progress of society and the development of science and technology, there are more and more electrical equipment in modern families. When there is a problem with the circuit or electrical appliances, it is a common demand in modern families to use a multimeter to check and judge or repair it in time. The professional instrument factory saw this business opportunity and launched the "family multimeter". The idea is to compress the gears and reduce the price on the basis of the digital multimeter. After the product was launched, the design was not innovative, and the limited price reduction made the cost performance lower. As a result, consumers responded flatly and the effect was far lower than expected.

After the concept of smart home was put forward, there are countless technology companies engaged in this research and development across the country. The problem is that most of the solutions are mobile phone-Internet-computer-household appliances. According to this solution, the biggest doubt is that the computer must be kept on in order to respond to commands at any time, which is difficult to do in practical applications. Even if it can be done, it is difficult to solve the contradiction of long-term power consumption and life-span consumption of computers. Secondly, the computer has its own complete operating system, and a lot of external control functions are added, which is neither the strong point of the computer, nor it is definitely inconvenient to operate. Furthermore, the problem of communication between computers and the accused electrical appliances is also a difficult obstacle to solve. If the above problems are to be solved, a full-time smart home controller is likely to be born. This controller cannot do anything alone, but it is an indispensable relay station, which adds a new decoration to the modern family.

With the popularity of mobile phones, charging treasures have become popular, but the price is not low. The present invention extends slightly. Consumers can get a high-quality charging treasure that is almost a gift.

Creative products with high quality have great appeal to customers. If the Nissan toilet seat with creative and quality advantages can set off a wave of panic buying by Chinese consumers, then the present invention has every reason to be Seiko's new favorite in the market.

The present invention provides a package solution, which not only solves all the above-mentioned difficult problems, but also enables modern families to obtain an unprecedented creative household appliance.

Contents of the invention

A catchy name for an ingenious invention is the finishing touch, and naming is also an invention. In the family of consumer electronics products, there was Kuaiyitong before and PHS later, and now the smart home measurement and control charging music perpetual calendar is making its debut.

The main body of the present invention is an exquisite desktop holographic perpetual calendar, which has six functions of intelligent multimeter, time and temperature and humidity controller, high-quality radio, stereo player, power bank and LED emergency light. There are three input jacks V\A\Ω, 10A and COM on the panel and H (set high), L (set low), M (multiplex key), V (voltage key), A (current key), Ω (resistor key) and R (reset key) have a total of seven keys. All operations of the present invention are completed by these seven buttons.

The single-chip microcomputer and the new digital radio chip form a digital tuner radio; the single-chip microcomputer and the recording and playback system together form a high-quality stereo player. Both tuning and song selection are digital, and the operation uses multiple keys to minimize the number of keys.

The smart electronic clock consists of a single-chip microcomputer, a clock chip DS1302 and a temperature and humidity sensor. The product made by the present invention is an electronic desk calendar that can display the Gregorian calendar month, day, hour and minute after starting the machine. Through the cooperation of the light-transmitting indicator lights, the multiplex display method is used to sequentially display the date of the lunar month, day, week, temperature, humidity and 24 solar terms. The present invention adopts a novel time-telling method: at the hour, the corresponding one of 16 world famous songs is first played, and then the percussion music imitating the bell ringing is played.

The smart multimeter part is a simplified version of the invention patent "wide-area measurement and control smart multimeter" that the inventor has declared and published. In a nutshell, the multimeter is composed of a single chip microcomputer, a 12-bit A/D converter, an AC/DC converter, an analog switch and a relay. Click the V, A, and Ω keys, and the meter enters the voltage automatic range, current automatic range or resistance automatic range respectively. When measuring AC, click the V or A key, and then click the L (AC) key. After the measurement gear is selected, the data obtained from the first measurement is sent to the single-chip microcomputer. The single-chip microcomputer judges whether to change gears and which gear to shift into according to the size of the data. Because it is a purely digital analysis and judgment, it ensures that the measurement data is quickly and accurately displayed with the best resolution. During the measurement process, once the resistance value is found to be over the range or the voltage and current value is zero, it will immediately return to the automatic standby mode. The automatic standby voltage is 400V, the resistance is 4M ohm, and the current is 400MA. The current greater than 400MA is input from the 10A jack. All measurements are in place with one key, and intelligent shifting.

Voltage file

The measurement signal enters from the V\A\Ω jack, passes through the normally open contact of the relay JDQ4, and then enters the analog switch 1 through the 10M resistor. At this time, the voltage dividing resistor 1K is connected, and forms a 400V DC voltmeter with the A/D converter. The converted measurement data enters the microcontroller. The single-chip microcomputer judges the measured value Vx, if 400V>Vx>40V is the current level, display, and the measurement continues; if Vx>400V, the single-chip microcomputer switches to the 1000V level, measures again, and displays; if 40V>Vx>4V, switch to the 40V level , measure again, and display; if Vx<4V, switch to 4V, measure again, and display. If the re-measured value after display is not 0, display and continue the measurement; if it is 0, return to automatic mode and stand by. When measuring AC voltage, click the AC[L] key after pressing the V key.

current file

When the DC current range is selected, the relay JDQ1 pulls in, connects the input port V\A\Ω with the 1Ω sampling resistor, and the analog switch 2 and analog switch 1 set the A/D converter to 400MV. After the current signal enters the ground through the 1Ω resistor, the generated sampling voltage enters the A/D converter through the analog switch 1 and the analog switch 2, and the converted digital signal enters the single-chip microcomputer. At this time, the measured current is generated after passing through the 1Ω sampling resistor. the millivolt voltage value. If 400MV<Vx>40MV is the current range, display and measure again; if Vx>400MV, the relay J1 is disconnected, the buzzer sounds, and the over-range warning is given; if 40MV>Vx>4MV, switch to the 40MA range and measure again. Display; if 4MV>Vx, switch to 4MA, measure again, and display; measure again after display, if the data is not 0, continue to measure; if the data is 0, return to the automatic range. When selecting the 10A range, insert the positive test lead into the 10A jack, and press the A button to switch to the 10A range. When measuring AC current, click the AC button again in the DC mode, and then measure after the AC indicator light is on.

Resistance file

The resistance automatic range is set at 4MΩ. In the analog switch 3, the 2500MV standard voltage is added to the 1N terminal of the A/D converter through the 1M resistor. At this moment, the full scale of the A/D converter is 4000MV. Assuming that the upper end of the 40M, 4M, 400K, 40K, and 4K resistors is connected to 1N, and the lower end is grounded in turn, then VIN is 2440MV, 714MV, 96MV, and 10MV in turn. When measuring, the resistance RX to be tested is connected between the V\A\Ω port and COM, and the upper end is connected to the 1N port of the A/D converter through the normally closed contact of the relay JDQ4. The voltage drop on Rx is the voltage drop from the IN port to the ground. The voltage is Vx. If 2440MV>Vx>2000MV, switch to 40MΩ file; if 2000MV>VX>714MV, apply 4MΩ file, calculate, display, and measure again; if 714MV>VX>96MV, switch to 400KΩ file; if 96MV>Vx>10MV, switch to to 40KΩ file; if Vx<10MV, switch to 4KΩ file. Except for the measurement conforming to the 4MΩ range, the first measurement will not be calculated or displayed. According to the data to judge the gear shift, it is in place at one time. After the voltage Vx is measured in the new gear, the calculation is performed to obtain the resistance value and displayed. After displaying, measure again, do not exceed the range, calculate and display; over the range, return to the automatic range (4MΩ range).

The calculation method is that the voltage drop produced on the standard resistance is numerically equal to the current value in the standard resistance and the resistance to be measured, that is, I=(2500-VX)MA, according to Ohm's law Rx=Vx/I. Using this method to measure the resistance value has high precision, good linearity and fast speed. In the 40MΩ file, the average measurement rate is 0.3 seconds. However, it will take more than 15 seconds to measure the resistance with the ratio method, measure the resistance of 19MΩ and obtain stable data.

Since the multimeter of the present invention partly adopts part of the content of the published invention patent of "intelligent multimeter for wide-area measurement and control", the description is relatively brief.

The applicable objects of the present invention are families, residents, students and general electronic professional technicians. The use strives to be simple and convenient, so there are no microampere and ohm files [the minimum resolution of the 4k file is 1 ohm]. In most cases, the present invention is competent and pleasant as a popular smart multimeter. The measurement and control performance of the multimeter is shown in the table below.

Electrical measurement function table

automatic control function table

Since there is a rechargeable lithium battery in the machine, adding an emergency light head forms an emergency light for emergency needs of the family; the lithium battery capacity is large enough to be used as a power bank.

One device can have so many functions needed by modern families, it is a veritable smart home measurement and control charging music perpetual calendar. All these functions are independently completed by the present invention without relying on computers and networks. Just because the present invention itself has powerful intelligent control capability, as long as the communication function is added, the present invention will become an ideal centralized controller for smart home that can be remotely controlled. To achieve this goal, the present invention is provided with a network communication module, a wireless communication module and a carrier communication module. It can be remotely operated from the outside through the network or wireless transmission. After receiving the instruction, the single chip microcomputer uses the carrier communication module inside the machine to send the instruction along the indoor power line, and the control instruction is transmitted along the power line to any corner of the room. The corresponding indoor electrical appliances are equipped with a receiving module, and the electrical appliances can be driven according to the instructions received, thereby completing the function of remote control of household appliances.

Compared with the prior art, the present invention has the following beneficial effects:

1. Newborn smart home appliances

Known household appliances all carry out intelligent upgrading and transformation on the basis of original functions. However, the present invention integrates different categories and irrelevant functions into a complete machine, and provides a brand-new intelligent household appliance for human society with a generation of N.

2. The market is vast

The product of the invention has multiple functions, small volume and high cost performance, and will be favored by consumers. In the future, every family is a potential buyer of the product of the present invention, and the market scale is huge.

2. To meet new needs

The present invention completely solves many new needs of modern people, and greatly satisfies people's desire to pursue new and better products. It is the best footnote of the famous saying "science and technology change life".

3. Stimulate domestic demand

In our country, the purchasing power of the people has been greatly improved. The lag in the development of new products is one of the reasons for the sluggish domestic demand. A good product has a big market. The story of Chinese tourists rushing to Japan to buy Nissan rice cookers and toilet seats during the Spring Festival is a strong proof. The appearance of the present invention is believed to be able to arouse consumers' strong desire to purchase, thereby stimulating domestic demand.

4. Strengthen foreign trade

Facts have proved that by adjusting the perpetual calendar part of the present invention according to the characteristics of different regions of the world, adding religious or ethnic characteristics, it is expected to create a series, novel and luxurious world clock and form a new export product.

5. The test field of smart instruments

Smart meters are the subject of the "863 Plan", and it is not realistic to hope for industrialization in the short term. Before smart meters are popularized in the industrial field, they should be tried in civilian products to accumulate experience for future comprehensive promotion.

6. Promote the broadcasting industry

Radio broadcasting is under the impact of television, and the audience is dwindling. However, as a propaganda tool, radio stations have always had the reputation of "the mouthpiece of the party". When the product of the present invention comes into the market, it can obviously increase the broadcasting audience, which undoubtedly has great political significance.

7. Lay a good foundation for the research and development of smart home technology

Once the concept of smart home was put forward, all major scientific and technological countries in the world are vigorously developing it. The present invention is likely to be the best smart home centralized controller, which will make my country's smart home and Internet of Things plans progress more smoothly.

8. Promoting the popularization and development of electronic technology In the last century, the rise of semiconductor radios created countless radio enthusiasts, and at the same time reserved a large number of electronic technology talents for national construction. The present invention sends the mysterious intelligent instrument and the latest measurement and control equipment to thousands of households, so that the skills of young people can be upgraded and sublimated in the process of playing, and miracles can be achieved in playing. The present invention will give birth to a large number of electronic elites, and the huge social significance will be immeasurable.

Description of drawings

Fig. 1 is a schematic diagram of the present invention;

Fig. 2 is the display diagram of the present invention in perpetual calendar mode;

Fig. 3 is the display diagram when the present invention does FM radio;

Fig. 4 is the display figure when the present invention is made multimeter;

Figure 5 is a display diagram when the present invention is used as a time controller;

Fig. 6 is a display diagram when the present invention is used as a thermostat;

Fig. 7 is the flow chart of electronic desk calendar of the present invention;

Fig. 8 is a flow chart of the present invention in the current gear of the smart multimeter.

Detailed ways

The appearance of the present invention is an exquisite desktop perpetual calendar, and the size is 190×110×50mm. There are two rows of 4-bit 0.56-inch digital tubes in the middle. The upper 4 digits display the time value, and the lower 4 digits cooperate with the "Gregorian calendar", "month" and "day" light transmission lights to display the Gregorian calendar month and day value; The color indicator light cooperates to display the value of the month and day of the lunar calendar; cooperates with the "week" light to display the day of the week, and the first 3 digits are blanked at this time; when displaying the temperature, XX is displayed. It is displayed in the form of XC, and it is displayed in the form of XXrH when displaying humidity, which is simple and clear; there are 24 solar terms light-transmitting indicator lights below, which cooperate with the light-emitting indicator lights of "Gregorian calendar", "month" and "day" to display a certain month The day is a solar term. The above six items are displayed in turn within one minute, and each item is displayed for 10 seconds. Traditionally, people may read the time value at any time, so the time value in the first row is displayed in real time. For the other six items, people usually just glance once in a while, so they are designed to be displayed in turn to make the layout simple and beautiful.

On the right side of the first row of digital tubes, there are six light-transmitting indicator lights, V, MV, A, MA, M, K, which cooperate with the first row of digital tubes as the display of the multimeter; on the left there are 10 MODEL transparent indicators. The brilliant indicator lights are stopwatch, countdown seconds, countdown minutes, countdown, countdown, timing on, smart meter, event meter, temperature control, humidity control, and cooperate with the first row of digital tubes to control the display. Temperature control and humidity control data are displayed in the second row. In DODEL mode, only one row of nixie tubes is displayed, and the other row is blanked.

On the left of the first row of digital tubes, there is a "radio" translucent indicator light, and the "M" light on the right is on during FM, and the digital tubes display the frequency value of FM radio stations from 88 to 108M; there is a "play" translucent light below the digital tubes The indicator light cooperates with the digital tube to display the track code of 0-1000.

There are R (reset key), M (multifunction key), B (position selection key), TU (adjustment key), V (voltage key), A (current key), Ω (resistance key) seven keys on the upper right , to complete various adjustments and settings of the present invention; there are COM, V/A/Ω, and 10A input jacks on the lower right for use in multimeter mode.

There are high-quality speakers at the bottom of the left and right sides, which emit stereo audio signals for radio and playback.

There is an LED emergency lamp holder and a switch on the upper left side of the casing, which can be turned on when needed; a large-capacity lithium battery is provided in the machine, which is used for portable use of the present invention, and can be used as a power bank to charge a mobile phone.

There are a number of input and output holes on the lower left side of the casing, a network and wireless communication interface, and a relay external control interface.

The present invention just enters perpetual calendar mode once starting up. In this mode, press the B key and TU key to adjust the calendar value; press the M key to enter 10 intelligent control modes in turn, the corresponding indicator light is on, use the B (H) key and TU key (L) to count the high and low positions, Press the V button to start/stop; in the perpetual calendar file, click the V button [FM] to enter the FM radio mode, after entering the mode, press the H, L button to tune the station; in the perpetual calendar file, click the Ω button [PLAY] to enter the playback mode. After entering the mode, press the H and L keys to select a song, and press the V key to start/stop; press the M key and one of the V, A, and Ω function keys at the same time to enter the corresponding mode of the multimeter. This method prevents entering the multimeter mode due to accidental clicks. In the multimeter mode, click the V, A, and Ω keys again, and it will be in place with one key. No matter what file you are in, press the R button to return to the perpetual calendar file. For ease of use, adjust the volume with a rotary potentiometer.

In the perpetual calendar mode, the present invention skillfully solves the accurate forecast function of the twenty-four solar terms in the lunar calendar. The method is to use the low bit of a byte to represent the solar term value in the first ten days, and the range is 4-8; day, and the solar terms in the second ten days of the month are between 19-24 days), which are replaced by A, B, C, D, E, and F in turn. In this way, the solar term values of 12 months in a year are packed into 12 consecutive bytes. Check the perpetual calendar, and put the list of 24 solar terms in 30 years into consecutive address areas in sequence. The annual solar term values are stored in the 01H-0CH area, a total of twelve. After being called by month, decode according to the above-mentioned rule, just get two solar term values of the current month, for displaying at any time.

Radio and player adopt known up-to-date digital radio, sound playback technology, and its principle is known to the general public. The present invention integrates the two major functions of sound recording and sound playback, together with the holographic smart perpetual calendar, smart multimeter, smart controller, emergency lights, charging treasure and smart home remote control system into one integrated device, becoming a master of household electronic consumer goods. It is a shocking creation. Only six buttons can skillfully complete the above multiple functions, which are accurate, convenient, and one-key in place, which is the wonderful point of the present invention.

Smart home technology is still in the stage of theoretical design, and there are no successful cases, let alone technical standards. However, judging according to actual needs, at least the following three points need to be carefully considered and the best solution selected. One is the indoor control signal transmission, it is impossible to wire everywhere, and a convenient method is needed; the other is the main control console indoors, which should be simple and easy to operate, let alone add a redundant device to the family; It is an outdoor remote control communication means, which should be convenient and reliable. Based on the above ideas, the present invention is an ideal smart home centralized controller.

The invention is equipped with two sets of external communication interfaces, network and wireless, and one of them can be selected to realize the remote communication function; the carrier communication module SSC1641, which has just come into the market in recent years, is installed inside, which can send instructions along the indoor power line, which is simple and easy; The present invention itself is not only an intelligent perpetual desk calendar loved by everyone, but also a portable intelligent multimeter, radio, player, charger, and intelligent controller, and is a know-it-all very much needed by modern families. Even if it does not serve as a remote control task, it is an indispensable treasure at home. In the research and development stage of smart home technology, the present invention can be used as a test platform; when the smart home technology is mature, the present invention can act as a remote control relay station, or a centralized controller.

Usage introduction

Startup and school hours

Press the switch AK when connected to the mains, press the switch DK when using the internal battery, the meter enters the perpetual calendar mode, displaying information such as month, date, time, etc. At this time, it can be placed on the desk as an electronic desk calendar. In perpetual calendar mode, press the H key (B key, position selection) for 5 seconds, the temperature value line at the bottom changes to 20XX (year), and the number of years flashes, press the L key (TU, adjustment key) to correct the year; press the H key Enter the month, click the L key to correct. . . . . . Until the minutes are corrected, finally click the H key to exit the time calibration program, start flashing seconds, and the temperature value will appear when the time is gone. The long press of the B key is only effective, in order to prevent mistakenly entering the time calibration program due to the accidental pressing of the B key.

control mode

In the electronic desk calendar mode, press the multi-function key M to light up 10 indicator lights in sequence to enter different time and temperature and humidity modes. In each mode, click the H key to set the high position, and click the L key to set the low position. After the data is set, click the V key (STA/STOP) to start running or stop.

Multimeter mode

In the electronic desk calendar mode, press the M key plus any one of V, A, Ω to enter the corresponding mode of the multimeter, the current and voltage values are converted to 0000, the resistance file displays 1.--- , and the corresponding V, MA One of the three indicator lights of , M is on, which means that it has entered the standby state of the automatic range of a certain measurement and can be measured. In the voltage range, click the V key again to enter the 400MV range, and then click the V key in this range to return to the automatic range. In any case, click a key other than the same name to enter a new measurement program.

No matter in any gear, press the R key to return to the perpetual calendar file.

The above is a typical application example of the present invention. During industrialization, an LED version and an LCD version will be released for selection, and they will be upgraded and improved according to actual conditions, and relevant content should be included within the scope of protection of the present invention.

Claims (9)

1. A smart home measurement and control charging music perpetual calendar, characterized in that it uses a desktop perpetual calendar as the basic structure, and simultaneously has an intelligent multimeter, an intelligent measurement and control device, a digital radio, a digital player, an LED emergency light, a power bank, and a remote control smart home control Seven functions of the device. 2. According to claim 1, the smart home measurement and control charging music perpetual calendar is characterized in that, the A/D converter and the analog switch 1 are connected in parallel with the standard resistors 1M, 100K, 10K, and 1K, and are connected with the 10M resistors under the control of the single-chip microcomputer. The input resistance forms a voltage divider of 1/10, 1/100, 1/1000, 1/10000, and intelligently shifts gears based on the measured input voltage value. 3. According to claim 1, the smart home measurement and control charging music perpetual calendar is characterized in that the movable contacts of the relays JD1-JD3 are connected, and JDQ1 is only attracted and connected to the VAΩ input jack when the current gear is selected. The automatic gear turns on the 1 ohm sampling resistor, the sampling voltage is sent to the A/D converter through the analog switch 1, the microcontroller reads the sampling value and then intelligently judges according to the sampling voltage value, whether to keep 1 ohm or switch to 10 ohm or 100 ohm sampling resistance, so that the current value is measured with the best resolution. 4. According to claim 1, the smart home measurement and control charging music perpetual calendar is characterized in that the input jack VAΩ of the ohm file is connected to the IN port of the A/D converter through the normally closed contact of JDQ4, and the A/D converter is 4V DC Voltage range, 2500MV standard voltage is connected to the standard resistance 1M ohm through the analog switch 3, and the 2500MV standard voltage is input to the IN terminal of the A/D. After the resistance to be tested is connected between the IN port and the ground, the microcontroller judges which resistance level the voltage value corresponds to according to the real-time voltage VX, and then judges based on the data whether to keep the 1M standard resistance or switch to 10M, 100K, 10K, 1K One of the standard resistors, after the standard resistor is determined, according to the input voltage VX measured again, calculate the resistance value to be tested according to the formula RX=VX/[2500-VX] and display it. 5. According to the smart home measurement and control charging music perpetual calendar described in claim 1, it is characterized in that the 4-digit LED display cooperates with the six light-transmitting indicator lights V, MV, A, MA, M, and K on the right to switch to the corresponding Voltage, current, and resistance gears to indicate the current working gear. 6. The smart home measurement and control charging music perpetual calendar according to claim 1 is characterized in that, A perpetual calendar composed of a single-chip microcomputer and a clock chip, the month, day, week and temperature values are multiplexed and displayed on a public display, and the month, day and week indicators indicate the meaning of the data. 7. According to the smart home measurement and control charging music perpetual calendar described in claim 1, it is characterized in that the date of the first half of the month of 24 solar terms is represented by the low bit of a byte, and the date of the second half of the month of 24 solar terms is represented by the high bit of the same byte, stored in In the table , display for calling. 8. According to claim 1, the smart home measurement and control charging music perpetual calendar is characterized in that the time controller composed of a single-chip microcomputer and a clock is composed of a stopwatch, countdown, countdown, countdown, countdown, timing on, intelligent timing, Event timing, temperature control, humidity control 10 light-transmitting LED indicators point out 1-10 control gears, switch to one of them through the M multi-function key, and the current working mode is indicated by the light-transmitting light. 9. According to the smart home measurement and control charging music perpetual calendar described in claim 1, it is characterized in that the temperature control gear and the working mode are displayed by the light-transmitting indicator light, and among the 4-digit LED display, the high two digits set the high temperature value, and the low two digits set the high temperature value. Set the low temperature value, and display the temperature in the form of XX.0C during operation. The control and display methods of humidity are the same, and the display is XXrH.