CN101158867A - Remote control method of household electrical appliance and alarm capable of controlling household electrical appliance - Google Patents
Remote control method of household electrical appliance and alarm capable of controlling household electrical appliance Download PDFInfo
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Abstract
The invention discloses a method of remote controlling a household appliance. By the combination of a mobile phone module and an infrared technique, the invention is able to realize the remote control function for the existing household appliance adopting the infrared remote control technique without configuring an independent mobile phone module, thus lowering the cost. The invention comprises the following specific steps. Firstly, a message transceiver module is applied to receive a message command. Secondly, the message command is analyzed. Thirdly, when the analyzed message command is of a control instruction to the household appliance operation, in accordance with the control instruction content, the message command controls the transmission of an infrared signal control device and the corresponding infrared command to the household appliance. Based on the method, the invention also provides an alarm capable of controlling the household appliance, which connects the infrared signal device to the external of the existing GSM alarm to realize the remote control over the household appliance for the user. The invention has the simple structure, lower cost and is able to be promoted in various occasions.
Description
Technical Field
The invention belongs to the technical field of remote control, and particularly relates to a method for realizing remote control of household appliances by using an alarm installed in a family and an alarm with the function.
Background
GSM (global system for mobile communications) is a digital mobile telephone system that is widely used in the world. GSM uses a variant of time division multiple access and is currently the most widely used of the three digital radiotelephone technologies (TDMA, GSM and CDMA). GSM digitizes data and compresses it before it is transmitted from the channel along with other user data streams. The frequency band in which GSM operates is either 900MHz or 1800 MHz.
At present, GSM is widely used in many fields except for mobile phone communication, especially in the alarm industry, and is mainly used for remote control and field monitoring, such as GSM alarms commonly used in many modern families at present. The GSM alarm is a short message alarm adopting a GSM mobile network as a channel, can monitor the temperature, the humidity, the smell and the like in the home in real time by installing the GSM alarm in the home, and can timely inform a householder in a form of sending short messages once abnormal conditions such as gas leakage, fire and the like are found so as to process the abnormal conditions as early as possible and ensure the home safety. However, the alarm has a single function, only can send out an alarm prompt, and cannot control electrical equipment in a family, so that an accident is very serious after a user catches up to the home after receiving the alarm.
In order to solve the problem, a user needs to install a household appliance with a remote control function at home, and after receiving an alarm signal sent by an alarm, the user remotely controls the household appliance to cut off the power supply according to the alarm type so as to avoid further deterioration of the situation. For the household appliances with the remote control function at present, the remote control of the household appliances is mostly realized by adopting a short message mode. The design principle of the product is that a mobile phone module which is independent or arranged in the household appliance receives a short message control signal, and then the household appliance is controlled to be started up and shut down or the running mode of the household appliance is changed according to the content of the control signal. In order to realize the purpose of controlling the household appliances through the short messages, a mobile phone module which is only used for receiving the short message control signals needs to be added in each household appliance, so that the cost is high, and the economic burden of a user is heavy. Moreover, the remote control mode can only be used in a novel household appliance with a remote control function, and cannot be applied to the existing finished household appliances or the household appliances which are not provided with the remote control function and are in use.
Therefore, a novel remote control mode is urgently needed to realize the remote control function of the household appliance without the mobile phone module.
Disclosure of Invention
The invention provides a brand new remote control method of household appliances, aiming at solving the problems of high cost of household appliances and heavy economic burden of users caused by the fact that the mobile phone module with a short message receiving function needs to be respectively installed in the household appliances to be controlled in the existing remote control mode.
In order to solve the technical problems, the invention adopts the following technical scheme:
a remote control method of household appliances comprises the following steps:
a. receiving a short message command by using a short message receiving and sending module;
b. analyzing the short message command;
c. and when the analyzed short message command is a control instruction for operating the household appliance, controlling the infrared signal control device to transmit the infrared instruction corresponding to the control instruction to the household appliance according to the content of the control instruction.
And when the analyzed short message command is a learning instruction, controlling the infrared signal control device to enter a learning state, receiving the infrared instruction sent by the remote controller of the household appliance by using the infrared receiving head of the infrared signal control device, demodulating and converting the infrared instruction into a data signal, and storing the data signal in a memory, wherein the data signal is a remote control code.
Further, step c includes a step of searching a remote control code corresponding to the control instruction in the memory according to the content of the control instruction, and further converting the remote control code into a corresponding pulse control signal; the pulse control signal is used for controlling the infrared signal control device to emit an infrared instruction corresponding to the pulse control signal.
In order to reduce the cost, a mobile phone module in the short message alarm is used as the short message receiving and sending module, so that the short message alarm has a short message alarm function and a short message command receiving function; and analyzing the short message command by using a processor in the short message alarm, and further controlling the infrared signal control device to execute corresponding operation.
The short message alarm is based on a GSM network, and the infrared signal control device is arranged in the short message alarm or independently arranged outside the short message alarm.
The invention also provides an alarm capable of controlling the household appliance, which is combined with the remote control method of the household appliance and comprises a short message transceiving module, a processor and an infrared signal device; wherein,
the short message receiving and sending module receives a short message command sent by a user;
the processor analyzes the received short message command, and then generates a corresponding control signal to be output;
the infrared signal device executes corresponding operation according to the received control signal, and when the control signal is a control instruction for operating the household appliance, the infrared signal device controls an internal infrared transmitting circuit to transmit an infrared instruction to the household appliance to remotely control the household appliance; when the control signal is a learning instruction, controlling an infrared receiving circuit in the infrared signal device to work, receiving an infrared instruction sent by a remote controller of the household appliance, demodulating the infrared instruction and transmitting the demodulated infrared instruction to the processor; the processor converts the data signals into data signals, and then transmits the data signals to the memory for storage, wherein the data signals are the remote control codes.
Further, when the analyzed short message command is a control command, the processor searches the corresponding remote control code in the memory according to the content of the control command, and then controls an infrared emission circuit in the infrared signal control device to emit a corresponding infrared command.
In order to reduce the cost, the alarm is formed by connecting the existing short message alarm with the infrared signal control device; the processor comprises two parts: an alarm processor and an infrared signal processor; the short message alarm comprises the short message receiving and sending module and an alarm processor, and the infrared signal control device comprises the infrared signal processor, a memory, an infrared receiving circuit and an infrared transmitting circuit; the alarm processor analyzes the received short message command, generates a control instruction or a learning instruction and transmits the control instruction or the learning instruction to the infrared signal processor, and the infrared signal processor controls an infrared receiving circuit or an infrared transmitting circuit of the alarm to execute corresponding operation.
Certainly, the alarm can also be formed by connecting the existing short message alarm with the infrared signal control device; the short message alarm comprises the short message receiving and sending module, a processor and a memory, and the infrared signal control device comprises the infrared receiving circuit and the infrared transmitting circuit; the processor analyzes the received short message command, or generates a learning instruction to be transmitted to the infrared receiving circuit, and receives a demodulation signal fed back by the infrared receiving circuit; or searching the remote control code in the memory according to the content of the generated control instruction, and further controlling the infrared transmitting circuit to transmit the infrared instruction.
Compared with the prior art, the invention has the advantages and positive effects that: the invention develops the remote control method of the household appliance by combining the short message control and the infrared remote control technology, thereby realizing the remote control task of all household appliances which are remotely controlled by infrared rays in a family on the basis of only one short message receiving and sending module, and greatly reducing the economic burden of consumers for purchasing household appliances. The alarm provided by the invention based on the remote control method fully utilizes the mobile phone module in the existing short message alarm to realize the receiving and sending of the short message command, so that the alarm can have the double functions of remote alarm and remote control of household appliances only by additionally arranging an infrared signal receiving and sending device, the cost is greatly reduced, and the household safety is effectively ensured.
Drawings
Fig. 1 is a general flow chart diagram of a remote control method for a home appliance according to the present invention;
fig. 2 is a flow chart of a method for remotely controlling a home appliance based on a GSM alarm;
fig. 3 is a schematic block diagram of one of the circuits of a GSM alarm for controlling a home device;
fig. 4 is another circuit block diagram of a GSM alarm for controlling a home device;
FIG. 5 is a schematic diagram of an infrared receiving circuit of the infrared signal control device;
fig. 6 is a schematic diagram of an infrared transmitting circuit of the infrared signal control apparatus.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to the drawings.
The remote control method of the household appliance adopts the short message transceiving module with a mobile network as a channel to be combined with the infrared remote control technology to achieve the remote control task of the household appliance, and the technology can be used for household appliances which are remotely controlled by infrared rays.
Infrared remote control is currently the most widely used means of communication and remote control. Since the infrared remote control device has the characteristics of small volume, low power consumption, strong function, low cost and the like, the infrared remote control device is also used in various small-sized electric devices such as recorders, sound equipment, air conditioners, water heaters, toys and the like after being used in color televisions and video recorders. The infrared remote control is adopted, so that the system is completely reliable, and the electrical interference can be effectively isolated.
The basic principle of infrared communication is that a transmitting end modulates a baseband binary signal into a series of pulse train signals and transmits an infrared signal through an infrared transmitting tube. Two methods are commonly used, Pulse Width Modulation (PWM) in which signal modulation is achieved by pulse width and pulse time modulation (PPM) in which signal modulation is achieved by time intervals between pulse trains.
The infrared remote control has the characteristics of not influencing the surrounding environment and not interfering other electrical equipment; the circuit is simple to debug, and can be put into operation without any debugging as long as the connection is correct according to a given circuit; easy coding and decoding and can carry out multi-channel remote control.
Fig. 1 is a general flow chart diagram of the remote control method for the home appliance, which includes the following steps:
s11, receiving a short message command sent by a user by using a short message receiving and sending module;
s12, analyzing the short message command, and judging whether the short message command is a control command or a learning command;
s13, when the analyzed short message command is a control command for operating the household appliance, searching corresponding waveform data, namely a remote control code, in the memory according to the content of the control command, and further converting the waveform data into a corresponding control signal, and controlling the infrared signal control device to transmit a corresponding infrared command, so as to realize the infrared remote control operation of the household appliance;
and S14, when the analyzed short message command is a learning instruction, controlling the infrared signal control device to enter a learning state, receiving the infrared instruction sent by the remote controller of the household appliance by using the infrared receiving head of the infrared signal control device, demodulating the infrared instruction and converting the demodulated infrared instruction into waveform data, namely generating a remote control code and storing the remote control code in a memory.
In order to achieve the dual purpose of remote alarm and remote control of the household electrical appliance, the first embodiment is implemented by combining the existing short message alarm (taking a GSM alarm as an example) with an infrared signal transceiver, and the working process of the first embodiment is shown in fig. 2, and specifically includes the following steps:
s21, detecting the environment condition of the family by using various sensors in the existing GSM alarm, and sending an alarm short message to the mobile phone of the specified household through a short message receiving and sending module in the GSM alarm when detecting accidents such as gas leakage or fire;
s22, a short message receiving and sending module (namely a mobile phone module) in the existing GSM alarm is used for receiving a short message command and then transmitting the short message command to a processor for command analysis;
s23, judging the type of the short message command through a processor; if the command is a control command, step S24 is executed; if it is a learning instruction, step S25 is executed;
s24, the processor searches the waveform data corresponding to the control instruction in the memory, i.e. the remote control code, and then converts the waveform data into a corresponding control signal (such as a pulse control signal) to control the infrared emission circuit in the infrared signal control device to emit an infrared instruction corresponding to the infrared emission circuit, thereby realizing the infrared remote control operation of the household appliance and ending the process.
S25, the processor outputs learning signals to an infrared receiving circuit in the infrared signal device, and then receives infrared instructions sent by the remote controller of the household electrical appliance through an infrared receiving head of the processor, demodulates the learning signals and transmits the demodulated learning signals to the processor to generate corresponding waveform data, namely remote control codes, and then stores the remote control codes through the memory to be called later;
and S26, ending the process.
The following describes the learning and control process of the air conditioner by taking the air conditioner as an example, and specifically describes the learning of the 'refrigeration' infrared instruction sent by the air conditioner remote controller as an example.
The learning process comprises the following steps: firstly, setting a desired refrigeration state on an air conditioner remote controller, such as: mode-refrigeration, wind speed-high wind, temperature-23 ℃; after the air conditioner remote controller is set, a user sends a short message command 'study # refrigeration' to a short message transceiving module of a GSM alarm through a mobile phone, the GSM alarm receives the short message command and then resolves the short message command into a study command, a study control signal is further output to an infrared receiving circuit in an infrared signal device, a study indicator lamp on the infrared signal device flickers, and the GSM alarm enters a study state; at the moment, aiming at an infrared receiving window, namely an infrared receiving head, of the device, a starting button of the air conditioner remote controller is pressed, and when the learning indicator lamp stops flickering, learning is finished. If the learning is successful, the indicating lamp will be stopped immediately, and the learning failure indicating lamp will flash for one minute and then stop. The infrared receiving circuit demodulates the received infrared instruction, generates a pulse signal, transmits the pulse signal to the processor to convert the pulse signal into waveform data (namely a remote control code) corresponding to the pulse signal, and then stores the waveform data into the memory; thus, the GSM alarm learns the remote control instructions of refrigeration, high wind and 23 ℃ of the air conditioner remote controller. After learning is finished, the air conditioner can be controlled to enter a refrigeration state by sending a short message control command.
The control process comprises the following steps: firstly, a user sends a short message command 'refrigeration' to a short message transceiving module of a GSM alarm through a mobile phone, the GSM alarm receives the short message command and then resolves the short message command into a control command, and then a remote control code corresponding to the control command in a memory is searched for according to the content 'refrigeration' of the control command; then, the processor converts the remote control code into a corresponding control signal and outputs the control signal to the infrared signal device so as to control an infrared transmitting circuit in the infrared signal device to transmit an infrared instruction corresponding to the control signal; after receiving the infrared instruction, the air conditioner controls the whole machine to enter a refrigeration, high-wind and 23 ℃ running mode so as to finish the remote operation of the air conditioner by a user.
The short message learning instruction can also comprise learning # heating, learning # dehumidifying, learning # shutdown and the like besides learning # cooling; the content of the corresponding short message control instruction can also comprise heating, dehumidifying, turning off and the like besides cooling.
The learning and control process of the remote control command of other household appliances can refer to the learning and control process of the air conditioner, and the detailed description is omitted here in this embodiment.
In the second embodiment, referring to fig. 3, this embodiment discloses one of the hardware structural forms of a GSM alarm capable of controlling a home appliance, and the GSM alarm is formed by connecting an existing GSM alarm with an external infrared signal control device. The GSM alarm comprises a power supply circuit, a GSM alarm processor and a mobile phone module consisting of a GSM module and an SIM card, and is used for receiving and transmitting short message commands. The infrared signal control device comprises an infrared signal processor, an EEPROM memory, an infrared transmitting circuit and an infrared receiving circuit. The GSM alarm processor is connected with the infrared signal processor through four signal lines and specifically comprises a power line VCC, a ground line GND, a data receiving signal line RXD and a data sending signal line TXD. Of course, serial port or I of GSM alarm processor can be adopted2C. Bus communication interfaces such as a USB and an SPI are correspondingly connected to corresponding interfaces of the infrared signal processor to implement transmission and reception of the control signal, which is not particularly limited in this embodiment.
The infrared signal processor is connected with the EEPROM memory through address and data signal lines so as to store the content of the control instruction and the corresponding remote control code. When the GSM alarm receives the short message command, the GSM alarm processor analyzes and judges whether the received short message command is a learning command or a control command, and transmits the learning command or the control command to the infrared signal processor. And the infrared signal processor controls an infrared transmitting circuit or an infrared receiving circuit in the infrared signal processor to execute corresponding operation according to the type of the received instruction. The specific process is as follows: if the infrared signal processor receives a learning instruction, the learning signal is output to the infrared receiving circuit to control the infrared receiving circuit to enter a working state, and then an infrared receiving head is used for receiving an infrared instruction sent by an external remote controller, demodulating the infrared instruction and transmitting the infrared instruction to the infrared signal processor for conversion so as to generate a corresponding remote control code and store the remote control code in an EEPROM; if the received short message command is a control command, the infrared signal processor searches the EEPROM according to the content of the control command, and after finding a remote control code corresponding to the content of the control command, generates a corresponding pulse waveform signal and outputs the pulse waveform signal to the infrared transmitting circuit to control the infrared transmitting circuit to transmit a corresponding infrared command so as to control the household appliance to execute corresponding operation.
Fig. 5 provides a schematic circuit diagram of an infrared receiving circuit, and the main component is an infrared receiving tube V, which is a photodiode (actually, a triode, and the base is a light sensing part). In practical application, the infrared receiving diode V needs to be reversely biased to normally operate, that is, the infrared receiving diode V is reversely applied when being applied in a circuit, so that higher sensitivity can be obtained.
In fig. 5, resistors R3, R4 and transistor V1 form an inverting amplifier, which amplifies the amplitude of the infrared command (i.e., the control code signal) received by the infrared receiver V, filters out the 38KHz carrier signal in the control code signal through a filter formed by transistor V2, resistor R5 and capacitor C2, and sends the filtered signal to a shaper formed by resistors R6, R7 and transistor V3 to shape the waveform, and then outputs a pulse waveform signal to the infrared signal processor through the collector of transistor V3. The infrared signal processor can be realized by a single chip microcomputer, in the embodiment, an external interrupt of the single chip microcomputer can be selected to trigger a timing interrupt pin to receive the pulse waveform signal, and the time length of each high and low level is recorded, so that the control code is obtained. Although the control code has different coding modes of start bit, stop bit and continuous transmission, the received code pattern can be sent out by storing the code pattern in the EEPROM as it is, and the remote control code same as the original code can be sent out when in use. In fig. 5, C1 and C3 are coupling capacitors; r2 is a current limiting resistor, which protects the infrared receiving tube V from being damaged when the input signal is strong. The resistor R16 and the PNP type triode V10 form an electronic switch, when the infrared signal processor receives a learning instruction, a low-level learning signal is sent to the point A, the triode V10 is conducted, and the infrared receiving circuit starts to work; and when the infrared signal processor receives the control instruction, a high-level learning signal is sent to the point A, so that the triode V10 is cut off, the power supply is closed, and the infrared receiving circuit is controlled to stop working.
Fig. 6 provides a schematic diagram of an infrared emitting circuit, and the main element of the emitting part is an infrared light emitting diode D1. It is actually a special light emitting diode, and because its internal material is different from that of a normal light emitting diode, when a certain voltage is applied across it, it emits infrared light instead of visible light. The infrared light emitting diodes which are used in large quantity at present emit infrared light with wavelength of 940nm, the appearance of the infrared light emitting diodes is the same as that of a common phi 5 light emitting diode, and the infrared light emitting diodes are only different in color. The remote control code is stored in an EEPROM, a timer of a singlechip is used for generating a carrier wave of about 38KHz when the remote control code is sent, the carrier wave is subjected to ASK modulation by the output remote control code through an AND gate, and a triode V4 is used for driving an infrared transmitting tube D1.
Of course, the infrared receiving circuit and the infrared transmitting circuit may also be implemented in other existing various structural forms, and the embodiment is not limited thereto.
In a third embodiment, referring to fig. 4, another hardware structure of a GSM alarm capable of controlling a home appliance is disclosed in this embodiment, which is formed by connecting an infrared signal control device externally connected to an existing GSM alarm. In the embodiment, the mobile phone module, the GSM alarm processor and the EEPROM memory in the existing GSM alarm are fully utilized to complete tasks of receiving, analyzing, signal conversion, remote control code storage and the like of short message commands; and only the infrared receiving circuit and the infrared transmitting circuit may be provided in the infrared signal control apparatus. When the GSM alarm receives a short message command sent by a user, the received short message command is analyzed and identified through an internal GSM alarm processor, if the short message command is a learning command, a learning signal is output to an infrared signal control device, an infrared receiving circuit is controlled to enter a working state, an infrared receiving head is used for receiving the infrared command sent by an external remote controller, and the infrared command is demodulated and fed back to the GSM alarm processor; and then converted into a remote control code by the GSM alarm processor and stored into the EEPROM. If the command is a control command, the remote control code in the EEPROM is searched according to the content of the control command, and then the remote control code is converted into the control command and output to the infrared signal control device, and the infrared transmitting circuit in the infrared signal control device is controlled to transmit the corresponding infrared command.
The EEPROM can also be realized by adopting a FLASH memory in the GSM alarm, or directly adopting a memory unit built in a GSM alarm processor to realize the storage of the control instruction content and the remote control code.
Of course, the alarm with the function of controlling the household appliances provided by the invention is not limited to the GSM alarm, and is also applicable to short message alarms which adopt mobile networks such as TDMA, CDMA and the like as channels.
It is worth pointing out that: the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which can be made by a person of ordinary skill in the art within the spirit of the present invention are also within the scope of the present invention.
Claims (10)
1. A remote control method of household appliances comprises the following steps:
a. receiving a short message command by using a short message receiving and sending module;
b. analyzing the short message command;
c. and when the analyzed short message command is a control instruction for operating the household appliance, controlling the infrared signal control device to transmit the infrared instruction corresponding to the control instruction to the household appliance according to the content of the control instruction.
2. The remote control method for household appliances according to claim 1, characterized in that: when the analyzed short message command is a learning instruction, the infrared signal control device is controlled to enter a learning state, an infrared receiving head of the infrared signal control device is further used for receiving the infrared instruction sent by the remote controller of the household appliance, the infrared instruction is demodulated and converted into a data signal, and the data signal is stored in a memory, and the data signal is a remote control code.
3. The remote control method for household appliances according to claim 2, characterized in that: step c, searching a remote control code corresponding to the control instruction in the memory according to the content of the control instruction, and converting the remote control code into a corresponding pulse control signal; the pulse control signal is used for controlling the infrared signal control device to emit an infrared instruction corresponding to the pulse control signal.
4. The method for remotely controlling a home appliance according to any one of claims 1 to 3, wherein: a mobile phone module in the short message alarm is used as the short message receiving and sending module, so that the short message alarm has a short message alarm function and a short message command receiving function; and analyzing the short message command by using a processor in the short message alarm, and further controlling the infrared signal control device to execute corresponding operation.
5. The remote control method for household appliances according to claim 4, characterized in that: the short message alarm is based on a GSM network, and the infrared signal control device is arranged in the short message alarm or independently arranged outside the short message alarm.
6. The utility model provides a can control household electrical appliances alarm which characterized in that: comprises a short message receiving and sending module, a processor and an infrared signal device; wherein,
the short message receiving and sending module receives a short message command sent by a user;
the processor analyzes the received short message command, and then generates a corresponding control signal to be output;
the infrared signal device executes corresponding operation according to the received control signal, and when the control signal is a control instruction for operating the household appliance, the infrared signal device controls the internal infrared transmitting circuit to transmit an infrared instruction to the household appliance.
7. An alarm unit according to claim 6 wherein: when the short message command analyzed by the processor is a learning command, controlling an infrared receiving circuit in the infrared signal device to work, receiving an infrared command sent by a remote controller of the household appliance, demodulating the infrared command and transmitting the demodulated infrared command to the processor; the processor converts the data signals into data signals, and then transmits the data signals to the memory for storage, wherein the data signals are the remote control codes.
8. An alarm unit according to claim 7 wherein: and when the analyzed short message command is a control command, the processor searches the corresponding remote control code in the memory according to the content of the control command, and further controls an infrared emission circuit in the infrared signal control device to emit a corresponding infrared command.
9. An alarm unit according to claim 7 or 8 wherein: the alarm is formed by connecting an existing short message alarm with the infrared signal control device; the processor comprises two parts: an alarm processor and an infrared signal processor; the short message alarm comprises the short message receiving and sending module and an alarm processor, and the infrared signal control device comprises the infrared signal processor, a memory, an infrared receiving circuit and an infrared transmitting circuit; the alarm processor analyzes the received short message command, generates a control instruction or a learning instruction and transmits the control instruction or the learning instruction to the infrared signal processor, and the infrared signal processor controls an infrared receiving circuit or an infrared transmitting circuit of the alarm to execute corresponding operation.
10. An alarm unit according to claim 7 or 8 wherein: the alarm is formed by connecting an existing short message alarm with the infrared signal control device; the short message alarm comprises the short message receiving and sending module, a processor and a memory, and the infrared signal control device comprises the infrared receiving circuit and the infrared transmitting circuit; the processor analyzes the received short message command, or generates a learning instruction to be transmitted to the infrared receiving circuit, and receives a demodulation signal fed back by the infrared receiving circuit; or searching the remote control code in the memory according to the content of the generated control instruction, and further controlling the infrared transmitting circuit to transmit the infrared instruction.
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| CNA2007101133960A CN101158867A (en) | 2007-10-26 | 2007-10-26 | Remote control method of household electrical appliance and alarm capable of controlling household electrical appliance |
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| CNA2007101133960A CN101158867A (en) | 2007-10-26 | 2007-10-26 | Remote control method of household electrical appliance and alarm capable of controlling household electrical appliance |
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| CN101783932B (en) * | 2010-01-04 | 2011-07-20 | 深圳市鼎盛威电子有限公司 | Remote control monitoring system and monitoring method |
| CN102650853A (en) * | 2011-02-28 | 2012-08-29 | Somfy两合公司 | Control device including an interface capable of proposing the next control order to be sent to a home-automation apparatus |
| CN102707698A (en) * | 2012-06-19 | 2012-10-03 | 张家港市鸿嘉数字科技有限公司 | Household appliance control method |
| CN102722154A (en) * | 2012-06-19 | 2012-10-10 | 张家港市鸿嘉数字科技有限公司 | Household appliance control device |
| CN102968898A (en) * | 2012-11-14 | 2013-03-13 | 中国民航大学 | Remote universal infrared remote-control system based on mobile phone short message |
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| CN103226887A (en) * | 2013-04-03 | 2013-07-31 | 陈海韵 | Universal infrared integrated device based on wireless communication channel and universal remote control method |
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| CN103106783A (en) * | 2011-11-15 | 2013-05-15 | 日照市活点网络科技有限公司 | Wireless remote control coordinator and implementation method thereof |
| CN103106783B (en) * | 2011-11-15 | 2015-11-25 | 活点信息技术有限公司 | Wireless remote control telegon and its implementation |
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| CN103226887A (en) * | 2013-04-03 | 2013-07-31 | 陈海韵 | Universal infrared integrated device based on wireless communication channel and universal remote control method |
| CN103268086A (en) * | 2013-04-18 | 2013-08-28 | 塔米智能科技（北京）有限公司 | Robot integrated with intelligent home system |
| CN103885413B (en) * | 2014-03-19 | 2017-02-15 | 四川长虹电器股份有限公司 | Household appliance management method, system and device |
| CN103885413A (en) * | 2014-03-19 | 2014-06-25 | 四川长虹电器股份有限公司 | Household appliance management method, system and device |
| CN104574928A (en) * | 2014-12-24 | 2015-04-29 | 合肥协知行信息系统工程有限公司 | Wireless intelligent control system for household appliances |
| CN104574931A (en) * | 2015-01-04 | 2015-04-29 | 中兴通讯股份有限公司 | Infrared remote control circuit, method and terminal |
| CN105825659A (en) * | 2015-01-04 | 2016-08-03 | 中兴通讯股份有限公司 | Terminal and infrared remote control method |
| CN106559760A (en) * | 2015-09-25 | 2017-04-05 | 上海时梦信息技术有限公司 | A kind of control system and method for remotely control liquid crystal display |
| CN106172569A (en) * | 2016-09-08 | 2016-12-07 | 泉州惠安博派信息技术有限公司 | A kind of lower temperature vacuum frying equipment being provided with far infrared remote control |
| CN107293085A (en) * | 2017-04-28 | 2017-10-24 | 西安思源学院 | A kind of smart home warning system of new wireless networks |
| CN109451758A (en) * | 2018-05-31 | 2019-03-08 | 深圳市蚂蚁雄兵物联技术有限公司 | Remote control equipment and remote control method |
| CN110164001A (en) * | 2019-04-04 | 2019-08-23 | 深圳市思为软件技术有限公司 | Access control method, device and terminal device |
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