CN203325208U - Remote infrared remote control - Google Patents
Remote infrared remote control Download PDFInfo
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- CN203325208U CN203325208U CN2013204330092U CN201320433009U CN203325208U CN 203325208 U CN203325208 U CN 203325208U CN 2013204330092 U CN2013204330092 U CN 2013204330092U CN 201320433009 U CN201320433009 U CN 201320433009U CN 203325208 U CN203325208 U CN 203325208U
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Abstract
A remote infrared remote control is used for controlling split air conditioners and comprises a main control circuit, an infrared receiving circuit, an infrared transmitting circuit, an LCD display circuit, a keying circuit, a temperature and humidity collecting circuit, a wireless communication circuit and a clock circuit, wherein the infrared receiving circuit, the infrared transmitting circuit, the LCD display circuit, the keying circuit, the temperature and humidity collecting circuit, the wireless communication circuit and the clock circuit are respectively connected with the main control circuit. A storage is arranged in the main control circuit. The wireless communication circuit receives a control command and a protocol of a remote monitoring computer. The remote infrared remote control further comprises a power source circuit used for providing working voltage for the functional modules. The main control circuit has a learning mode, a control mode and a standby mode. By means of the remote infrared remote control, the problem of learning of infrared protocols of the various air conditioners is solved, the temperature, working modes, opening and closing of the various split air conditioners can be controlled by only one remote control, and the remote infrared remote control is convenient to apply and low in cost.
Description
Technical field
The utility model relates to air-conditioning, particularly a kind of long-distance infrared remote-controlled device.
Background technology
The control of split-type air conditioner is at present substantially all crossed hand-held Infrared remote controller and is controlled, the telepilot infrared protocol of each family is that each family is privately owned, and same different air-conditioning, telepilot infrared protocol difference, telepilot is also different, the air-conditioning equipment that a kind of Infrared remote controller is controlled a class, can not exchange control.Also occur in the market hand-held universal air conditioner Infrared remote controller, the user need to select concrete air-conditioning producer in hundreds of kind air-conditioning, then test one by one, and whether this agreement can be controlled certain air-conditioning.Concentrate in the application of controlled in wireless at split-type air conditioner, need to come by a control system temperature, mode of operation and the switch of the various split-type air conditioners in unit of Long-distance Control, and to air-conditioning itself without any changes.
The utility model content
For overcoming the defect of above-mentioned prior art, the utility model provides a kind of long-distance infrared remote-controlled device.
The technical solution adopted in the utility model is:
A kind of long-distance infrared remote-controlled device, control for split-type air conditioner, comprise governor circuit and the infrared receiving circuit, infrared transmitting circuit, LCD display circuit, key circuit, humiture collection circuit, radio communication circuit and the clock circuit that are connected respectively with it, be provided with storer in described governor circuit, control command and the agreement of described radio communication circuit receiving remote supervisory control comuter, also be included as the power circuit that each functional module provides operating voltage.
Described governor circuit has mode of learning, control model and three kinds of duties of standby mode: described mode of learning is to receive the infrared remote-controlled signal from the emission of first wife's air-conditioning remote control by infrared receiving circuit, and be converted to electric impulse signal and enter governor circuit and carry out analyzing and processing, then the infrared control command code of study is saved in governor circuit; Described control model, according to the control information of key-press input, is controlled the duty of current air-conditioning by infrared transmitting circuit; Described standby mode information is that system is in holding state when without other external echos.
Concrete, described LCD display circuit, according to the mode of operation of governor circuit, shows respectively learning state information, state of a control information and holding state information: described mode of learning is by the open and close of the current air-conditioning first wife telepilot of infrared receiving circuit institute typing and the status information of adjustment gear; Described state of a control information be typing control the remote information of the duty of current air-conditioning by infrared transmitting circuit; Described holding state information is when without other external echos, and LCD only shows humiture under current environment and the status information of state of a control.
Preferably, described governor circuit is measured the width of infrared signal pulse by the capturing function of clock circuit, be recorded in the storer in governor circuit.
Whether preferably, described governor circuit produces 38K carrier wave and infrared protocol signal by clock circuit, in a clock timer, produces carrier wave, produces the infrared protocol signal in the another one clock timer, control carrier wave and export.
Preferably, described clock circuit adopts the clock chip of power down protection.
Further preferred, is connected the positive pole connection power circuit of diode D1, negative pole connection governor circuit between described power circuit and governor circuit by diode D1.
Concrete, described key circuit comprises several buttons, and each button connects respectively the I/O mouth of governor circuit, and each button is a bi-directional voltage stabilizing pipe respectively in parallel and an electric capacity also.Described key circuit comprise key ↑, lower key ↓, left button ←, right button → and acknowledgement key ⊙, described left button ← and right button → be the menu switch key, upper key ↑ and lower key ↓ parameter modification key.
Further preferred, described governor circuit also has query pattern, and described query pattern comprises the machine address lookup and the inquiry of temperature gear; The machine address comprises two upper bytes and two ground bit bytes, is divided into Yi He address, address two and inquires about respectively.
Compared with prior art, the beneficial effects of the utility model have:
(1) infrared remote-controlled signal that telepilot described in the utility model receives from the emission of first wife's air-conditioning remote control by infrared receiving circuit carries out analyzing and processing and study, then the infrared control command code of study is saved in the storer of governor circuit, solved the problem of the infrared protocol study of different types of air-conditioning, only needing a telepilot can control the temperature of various split-type air conditioners, mode of operation and switch controls, application is convenient, and cost is low;
(2) governor circuit described in the utility model produces 38K carrier wave and infrared protocol signal by clock circuit, produce carrier wave in a clock timer, produce the infrared protocol signal in the another one clock timer, control carrier wave and whether export, only by an IO mouth, realize the control of carrier wave and signal simultaneously;
(3) clock circuit described in the utility model adopts the clock chip of power down protection, in the situation that outage retains clock, to realize the requirement of controlling by different time sections;
(4) between power circuit described in the utility model and governor circuit, by diode D1, be connected, while preventing that wireless data from sending, momentary current is larger, and the governor circuit that the voltage drop of governor circuit causes resets;
(5) each button of the utility model is also distinguished a bi-directional voltage stabilizing pipe in parallel and an electric capacity, prevents respectively the human body electric discharge to the impact of governor circuit and carries out the button debounce.
The accompanying drawing explanation
Fig. 1 is the internal circuit module map of the long-distance infrared remote-controlled device of telepilot described in the utility model;
Fig. 2 is the embodiment circuit theory diagrams of described infrared receiving circuit;
Fig. 3 is the embodiment circuit theory diagrams of described infrared transtation mission circuit;
Fig. 4 is the embodiment circuit theory diagrams of described governor circuit;
Fig. 5 is the embodiment circuit theory diagrams of described key circuit;
Fig. 6 is the embodiment circuit theory diagrams of described humiture collection circuit;
Fig. 7 is the embodiment circuit theory diagrams of described clock circuit;
Fig. 8 is the embodiment demonstration figure of LCD display under holding state;
Fig. 9 is the embodiment demonstration figures of temperature shelves on LCD display;
Figure 10 is the embodiment demonstration figure of address one on LCD display;
Figure 11 is the embodiment demonstration figure of address two on LCD display.
Embodiment
Understand technology contents of the present utility model for convenience of those skilled in the art, below in conjunction with embodiment, the utility model is described in further detail.
As shown in Figure 1, the long-distance infrared remote-controlled device that the utility model discloses, control for split-type air conditioner, comprise governor circuit and the infrared receiving circuit, infrared transmitting circuit, LCD display circuit, key circuit, humiture collection circuit, radio communication circuit, hummer and the clock circuit that are connected respectively with it, be provided with storer in described governor circuit, control command and the agreement of described radio communication circuit receiving remote supervisory control comuter, also be included as the power circuit that each functional module provides operating voltage.Described governor circuit adopts single-chip microcomputer, control center as whole system, be responsible for the reception of wireless data and control, reach the realization of agreement with transmission, control signal and the 38KHz carrier signal of output infrared transmitting circuit, receive infrared data the storage of infrared receiving circuit, data to clock circuit are arranged and are read, and process the demonstration of state machine and the control LCD circuit of button.The infrared remote-controlled signal that telepilot receives from the emission of first wife's air-conditioning remote control by infrared receiving circuit carries out analyzing and processing and study, then the infrared control command code of study is saved in the storer of governor circuit, has solved the problem of the infrared protocol study of different types of air-conditioning.
As shown in Figure 2, described infrared receiving circuit adopts HX1838, removes the signal of 38k carrier wave simultaneously, and described single-chip microcomputer is measured the width of infrared pulse by the capturing function of clock circuit, be recorded in storer.
As shown in Figure 3, described infrared transtation mission circuit comprises infrared sending tube T4, single-chip microcomputer is driven it by transistor Q6, described single-chip microcomputer produces 38K carrier wave and infrared protocol signal by clock circuit, produce carrier wave in a clock timer, produce the infrared protocol signal in the another one clock timer, control carrier wave and whether export, realize the control of carrier wave and signal by an IO mouth simultaneously.
As shown in Figure 4, described governor circuit adopts single-chip microcomputer U5, between the DVcc pin of single-chip microcomputer U5 and power circuit, by diode D1, be connected, the positive pole of diode D1 connects power circuit, negative pole connects governor circuit, while preventing that wireless data from sending, momentary current is larger, and the governor circuit that the voltage drop of governor circuit causes resets; The DVcc pin also carries out filtering by capacitor C D5, C8 ground connection;
As shown in Figure 5, described key circuit comprises 5 button SW1, SW2, SW3, SW4 and SW5, five buttons are connected to power supply by resistance R 23, R24, R25, R26, R27 respectively, the node that each button is connected with resistance connects respectively the I/O mouth of a single-chip microcomputer, button other end ground connection, each button is bipolar stabilivolt ZD1, ZD2, ZD3, ZD4 and a ZD5 respectively in parallel also, prevent the impact of human body electric discharge on governor circuit, also capacitor C 15, C16, C16, C18 and a C19 in parallel carry out the button debounce respectively.Each button be made as respectively key ↑, lower key ↓, left button ←, right button → and acknowledgement key ⊙, described left button ← and right button → be the menu switch key, upper key ↑ and lower key ↓ parameter modification key.
Shown in Fig. 6, described humiture collection circuit adopts Temperature Humidity Sensor DHT11, and single-chip microcomputer reads the humiture data by agreement, by LCD display, shows and is sent to the remote monitoring computing machine by radio communication circuit.
Shown in Fig. 7, described clock circuit adopts clock chip PCF8563T clocking, and in the situation that power down retains clock, to realize the requirement of controlling by different time sections.
Described governor circuit has mode of learning, control model and three kinds of duties of standby mode: under mode of learning, need temperature shelves 1, temperature shelves 2, temperature shelves 3 and four information of off status of study first wife air-conditioning remote control, concrete a kind of implementation method comprises flow process:
(1) long " confirmations " key 3s that press, start learning functionality, and " input " grown bright, simultaneously hummer two sound that yowl;
(2) after learning functionality starts, liquid crystal display acquiescence displays temperature shelves 1(or select temperature spot by right and left key), press key ↑, lower key ↓ can revise the temperature value of temperature shelves 1; Temperature arranges scope: 16～30 ℃;
(3) press " confirmation " key, short ring one sound of hummer, " input " flicker, enter the infrared signal reading state;
(4) set the corresponding temperature point on air-conditioning remote control, and aim at first wife's telepilot by remote control, after first wife's telepilot reads remote signal, hummer yowls, and learning success is described; " input " is long bright;
(5) after learning success, liquid crystal display shows next temperature spot, and method of operating, with noted earlier consistent, arranges order successively: temperature shelves 1, temperature shelves 2, temperature shelves 3 and off status;
(6) after having arranged, length is pressed " confirmation " key 3s, or overtime 30s, and system enters operational mode automatically, short ring 3 sound of while hummer, and " input " goes out.
Telepilot is at ordinary times in holding state, and liquid crystal display only shows current environmental temperature, humidity and state of a control.As the work at present state is: " temperature shelves 1 ", 25 ℃ of indoor environment temperatures, humidity 70%, state of a control is for opening state, and LCD shows as shown in Figure 8; As shown in Figure 9, be the temperature shelves that LCD shows.
Telepilot of the present utility model can also carry out the inquiry of the temperature value of the machine address and place temperature shelves, and under query pattern, details are as follows for the concrete operations example:
The machine address lookup comprises: directly behaviour press left button ← right button →, can check Yi, address, address two, wherein every 3 seven segment codes show a byte (decimal system), one address two, address shows respectively two bytes of height of the machine address, as inquiry address acquisition one is 255 255, as shown in figure 10, mean that high two bytes in the machine device address are FF FF, inquiry address acquisition 2 255 255, as shown in figure 11, mean that two bytes in ground, the machine device address are FF FF.
The inquiry of the temperature value of temperature shelves comprises: by menu left button ← right button →, can inquire about the numerical value of temperature shelves 1, temperature shelves 2 and 3 three temperature spots of temperature shelves of typing.
The order of inquiring about under query pattern is successively Yi, address, address two, temperature shelves 1, temperature shelves 2 and temperature shelves 3; As in 10 seconds, there is no button operation, automatically recover standby mode.
Above-described embodiment is only wherein specific implementation of the present utility model; for the person of ordinary skill of the art; without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.
Claims (6)
1. a long-distance infrared remote-controlled device, control for split-type air conditioner, comprise governor circuit and the infrared receiving circuit, infrared transmitting circuit, key circuit, humiture collection circuit and the clock circuit that are connected respectively with it, be provided with storer in described governor circuit, also being included as each functional module provides the power circuit of operating voltage, it is characterized in that: also comprise the LCD display circuit and the radio communication circuit that are connected with governor circuit respectively, control command and the agreement of described radio communication circuit receiving remote supervisory control comuter.
2. long-distance infrared remote-controlled device according to claim 1, is characterized in that: the clock chip of described clock circuit employing power down protection.
3. long-distance infrared remote-controlled device according to claim 1 is characterized in that: between described power circuit and governor circuit, by diode D1, be connected, the positive pole of diode D1 connects power circuit, and negative pole connects governor circuit.
4. long-distance infrared remote-controlled device according to claim 1, it is characterized in that: described key circuit comprises several buttons, and each button connects respectively the I/O mouth of governor circuit, and each button is a bi-directional voltage stabilizing pipe respectively in parallel also.
5. long-distance infrared remote-controlled device according to claim 4 is characterized in that: described each button is an electric capacity in parallel also.
6. long-distance infrared remote-controlled device according to claim 4, it is characterized in that: described key circuit comprise key ↑, lower key ↓, left button ←, right button → and acknowledgement key ⊙, described left button ← and right button → be the menu switch key, upper key ↑ and lower key ↓ parameter modification key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204330092U CN203325208U (en) | 2013-07-19 | 2013-07-19 | Remote infrared remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204330092U CN203325208U (en) | 2013-07-19 | 2013-07-19 | Remote infrared remote control |
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| CN203325208U true CN203325208U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013204330092U Expired - Fee Related CN203325208U (en) | 2013-07-19 | 2013-07-19 | Remote infrared remote control |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103799916A (en) * | 2014-03-18 | 2014-05-21 | 四川邮科通信技术有限公司 | Energy-saving infrared remote control window cleaning device based on STC89C52RC single-chip microcomputer |
| CN106322689A (en) * | 2016-10-11 | 2017-01-11 | 泉州师范学院 | Novel air conditioner remote controller |
| CN109118744A (en) * | 2018-11-02 | 2019-01-01 | 成都世纪光合作用科技有限公司 | A kind of Digiplex |
| CN112927490A (en) * | 2020-12-31 | 2021-06-08 | 智慧云谷(上海)智能科技有限公司 | Infrared signal learning method |
| CN117351691A (en) * | 2023-12-05 | 2024-01-05 | 深圳市众鑫创展科技有限公司 | Infrared control device, system, data transmission method, medium, and program product |
-
2013
- 2013-07-19 CN CN2013204330092U patent/CN203325208U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103799916A (en) * | 2014-03-18 | 2014-05-21 | 四川邮科通信技术有限公司 | Energy-saving infrared remote control window cleaning device based on STC89C52RC single-chip microcomputer |
| CN106322689A (en) * | 2016-10-11 | 2017-01-11 | 泉州师范学院 | Novel air conditioner remote controller |
| CN109118744A (en) * | 2018-11-02 | 2019-01-01 | 成都世纪光合作用科技有限公司 | A kind of Digiplex |
| CN112927490A (en) * | 2020-12-31 | 2021-06-08 | 智慧云谷(上海)智能科技有限公司 | Infrared signal learning method |
| CN117351691A (en) * | 2023-12-05 | 2024-01-05 | 深圳市众鑫创展科技有限公司 | Infrared control device, system, data transmission method, medium, and program product |
| CN117351691B (en) * | 2023-12-05 | 2024-03-22 | 深圳市众鑫创展科技有限公司 | Infrared control device, system, data transmission method, medium, and program product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |