CN111555944B - Intelligent remote control terminal - Google Patents

Intelligent remote control terminal Download PDF

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Publication number
CN111555944B
CN111555944B CN202010416514.0A CN202010416514A CN111555944B CN 111555944 B CN111555944 B CN 111555944B CN 202010416514 A CN202010416514 A CN 202010416514A CN 111555944 B CN111555944 B CN 111555944B
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China
Prior art keywords
intelligent switch
intelligent
matched
execution module
remote control
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CN202010416514.0A
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Chinese (zh)
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CN111555944A (en
Inventor
王强
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National Research Center for Rehabilitation Technical Aids
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National Research Center for Rehabilitation Technical Aids
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Priority to CN202010416514.0A priority Critical patent/CN111555944B/en
Priority to CN201610464204.XA priority patent/CN105933193B/en
Publication of CN111555944A publication Critical patent/CN111555944A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803Home automation networks
    • H04L12/2807Exchanging configuration information on appliance services in a home automation network
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00Systems controlled by a computer
    • G05B15/02Systems controlled by a computer electric
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803Home automation networks
    • H04L12/2816Controlling appliance services of a home automation network by calling their functionalities
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2642Domotique, domestic, home control, automation, smart house
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The invention discloses an intelligent remote control terminal, which comprises a main controller, a power supply module, an operation panel, a switch state information feedback and storage module and a wireless remote control execution module, wherein the main controller comprises: the power supply module is used for supplying power to each component of the intelligent remote control terminal; the operating panel is provided with a key; the main controller is used for scanning the keys at regular time, judging whether the keys are matched keys if the keys are pressed down, and controlling the wireless remote control execution module to send out wireless signals corresponding to the keys if the keys are matched keys; if the intelligent switch is not in the matched state, judging whether the intelligent switch is in the state to be matched, and if the intelligent switch is in the state to be matched, controlling the wireless remote control execution module to send out a matching signal; and if no intelligent switch is in the state to be matched, controlling the wireless remote control execution module not to send any signal.

Description

Intelligent remote control terminal
The application is a divisional application of an invention patent application with the application number of 201610464204.X, the application date of 2016, 6 and 23 and the name of an intelligent switch control system and method.
Technical Field
The invention relates to an intelligent remote control terminal, in particular to an intelligent switch control system, and belongs to the technical field of intelligent control and population and health.
Background
The family is the basic unit of people's life, and the house environment receives more and more people's attention as the indispensable composition of family. People have higher and higher requirements on modern home life, and safe, convenient and comfortable home environment receives more and more attention from people. The requirement is that various household products can realize self intellectualization, and the valve is as small as a natural gas valve and as large as various electrical equipment and the like, the valve must have a remote control function, so that a real comfortable and convenient life style is realized.
In the population of China, about 5 percent of disabled groups are occupied, and for the disabled groups, due to the fact that the disabled groups are inconvenient to move, wireless control is needed when various rehabilitation aids are used and various household appliances are operated. The disabled group has poor self-care ability in life due to functional disorder, and can not well complete certain daily life actions, such as monitoring of switching on and off electric appliances and household appliances, opening doors, turning on lights, calling and the like, so that constructing a barrier-free living environment for the disabled group is becoming a focus of social attention.
At present, a remote control product with a one-key binding function by using an infrared technology is available in the market, but the infrared technology has the limitations that the transmission distance is short, the product cannot pass through barriers and the like, so that the application of the product is extremely limited. The control system of the invention has the characteristics of strong penetrating power and long control distance by applying the radio frequency identification technology, and the control system of the invention allows users to have various choices and can be applied according to the actual requirements of the users, thereby realizing the individual requirements of the users.
The invention aims to solve the problems that the conventional intelligent switch system is complex in networking, lacks flexibility, is limited in use and insufficient in technology, cannot provide autonomous selection for users, and cannot individually configure the number and remote control of intelligent switches, and provides a control system which can overcome certain or some defects in the prior art and improve the flexibility and comfort of the users in using intelligent switch products.
Disclosure of Invention
The invention aims to provide an intelligent switch control system which provides a flexible control mode for special people such as disabled people.
1. Overall structure
(1) And the intelligent remote control terminal is used for establishing the connection between the system main control module and the intelligent switch, sending an instruction, executing a command, timing the switch, receiving a feedback signal of the intelligent switch and recording the state information of the intelligent switch.
(2) And the intelligent switch is used for receiving and executing the operation instruction and feeding back the working state information.
2. Control algorithm
The binding and unbinding between the intelligent switches and the intelligent remote control terminal can be realized at will, the intelligent switches can be combined at will, and the keys of the intelligent remote control terminal can be combined at will to control a single or a plurality of intelligent switches.
3. Scope of application
The application range of the intelligent switch control system comprises the opening and closing of household appliance sockets, indoor lighting facilities, various indoor valves, calling alarm, the opening and closing of various rehabilitation auxiliary appliances and electrical equipment, and the opening and closing of electronic doors.
4. Compared with the prior art and products, the invention has the advantages and positive effects that at least:
(1) the intelligent control system has an innovative control strategy algorithm, is intelligent in control, concise and convenient, and improves the comfort of user experience.
(2) The function is set for, and the operation is succinct, realizes user's full play intelligence switch system's availability factor and promotes intelligence switch system's user experience, makes intelligence switch system have control convenience, uses variety, flexibility, possesses maneuverability and intelligence simultaneously.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose:
an intelligent switch comprises a main controller, a voltage conversion module, a wireless control circuit and an execution module, wherein:
the voltage conversion module is used for converting commercial power into working voltage to supply power for each component of the intelligent switch;
the wireless control circuit is used for receiving and transmitting radio frequency signals;
the main controller is used for judging whether the matching with the intelligent remote control terminal key is set or not, and waiting for receiving control information if the matching is set; if the intelligent switch is not in the working state to be matched, judging whether the intelligent switch is in the working state to be matched, and if the intelligent switch is in the working state to be matched, controlling the wireless control circuit to send a signal to be matched at regular time; and if the wireless control circuit receives the matching signal, the control execution module is matched with the corresponding key of the intelligent remote control terminal.
The intelligent switch is preferably:
the execution module is matched with the corresponding key of the intelligent remote control terminal in the following mode: and the main controller analyzes the key address information of the intelligent terminal in the matching signal and stores the key address information through the execution module.
The intelligent switch is preferably: the execution module is also used for detecting the working state of the intelligent switch in real time and sending the working state information to the main controller, and the main controller controls the wireless control circuit to send the working state information of the intelligent switch.
The intelligent switch preferably comprises:
the main controller judges whether the matching with the intelligent remote control terminal key is set according to the following mode:
and detecting whether the matching information stored in the execution module has the key address information of the intelligent remote control terminal corresponding to the address information of the intelligent switch, if so, determining that the matching is set, and if not, determining that the matching is not set.
The intelligent switch preferably comprises:
the intelligent switch also comprises a matching key;
whether the intelligent switch is in the working state to be matched or not is judged according to the following modes: the main controller scans the keys regularly, detects whether the matching key is pressed down, and judges that the intelligent switch is in a working state to be matched if the key is pressed down; and if no matched key is pressed, judging that the intelligent switch is not in a working state to be matched, and continuously scanning the key at regular time.
The intelligent switch is preferably:
the intelligent switch also comprises a light sensor, the light sensor is connected with the execution module and sends a light numerical value signal to the execution module, a light threshold value is preset in the intelligent switch, when the intelligent switch works in an illumination mode, the light sensor transmits the light numerical value signal to the execution module, the execution module judges whether the received light numerical value signal is greater than or equal to the preset light threshold value, if the light numerical value signal is greater than or equal to the preset light threshold value, the light is judged to be stronger, and the execution module does not start illumination; if the light intensity is smaller than the preset light intensity threshold value, the light intensity is judged to be weak, and the execution module starts a switch to illuminate.
The intelligent switch is preferably:
the intelligent switch also comprises a pyroelectric infrared sensor, the pyroelectric infrared sensor is connected with the execution module and sends a sensing signal to the execution module, when the execution module judges that the received light numerical value signal is smaller than a preset light threshold value, the pyroelectric infrared sensor is started, the pyroelectric infrared sensor judges whether a person is present, when the distance from the intelligent switch to a preset distance range has human body sensing, the pyroelectric infrared sensor detects that the person is present, the sensing signal is transmitted to the execution module, the execution module controls the intelligent switch to be started according to the signal, when the distance from the intelligent switch to the preset range does not have human body sensing, the pyroelectric infrared sensor does not transmit the sensing signal to the execution module, and then the execution module does not start the intelligent switch or close the intelligent switch.
The intelligent switch preferably comprises: the intelligent switch also comprises a temperature sensor, the temperature sensor is used for detecting the temperature of an element inside the intelligent switch and sending detected temperature information to the execution module, when the intelligent switch is in an electric appliance mode, when the execution module judges that the detected temperature is greater than a preset temperature alarm value, the execution module closes the intelligent switch, and alarm information is sent to the intelligent remote control terminal through the wireless control circuit.
The intelligent switch preferably comprises: the intelligent switch also comprises a current sensor which is connected with the execution module and sends the detected information of the magnitude of the current flowing through the intelligent switch to the execution module, the execution module judges whether the current flowing through the intelligent switch is larger than a current short-circuit alarm threshold value or not according to the current flowing through the intelligent switch, when the current flowing through the intelligent switch is larger than the current short-circuit alarm threshold value, the execution module judges that the intelligent switch is in a short-circuit state, the execution module is immediately powered off, and elements of the intelligent switch are protected.
The intelligent switch preferably comprises: the intelligent switch also comprises a current sensor which is connected with the execution module and sends the detected information of the current flowing through the intelligent switch to the execution module, when the intelligent switch is set to be in a charging mode, the intelligent switch is preset with a first current alarm threshold value and a second current alarm threshold value, the execution module judges whether the detected current is greater than the first current alarm threshold value, if so, the intelligent switch is overcharged, and the intelligent switch is automatically powered off; the execution module judges whether the detected current is smaller than a second current alarm threshold value, if so, the execution module judges that the current is fully charged, and controls the green led lamp to flicker to prompt a user that the current is fully charged and controls the intelligent switch to be automatically turned off.
The intelligent switch preferably comprises: the intelligent switch comprises a setting key for setting the working mode of the intelligent switch, the main controller scans the key at regular time under the condition of power-on of the intelligent switch, judges whether the setting key is pressed or not, counts the continuous pressing times of the setting key in a preset time range if the setting key is pressed, sets the working mode of the intelligent switch according to the times, stores the working mode information through an execution module, and sends the working mode of the intelligent module to the intelligent remote control terminal through the wireless control circuit.
The utility model provides an intelligent remote control terminal, includes main control unit, power module, operating panel, on-off state information feedback and save the module, wireless remote control execution module, wherein:
the power supply module is used for supplying power to each component of the intelligent remote control terminal;
the operating panel is provided with a key;
the main controller is used for scanning the keys at regular time, judging whether the keys are matched keys if the keys are pressed down, and controlling the wireless remote control execution module to send out wireless signals corresponding to the keys if the keys are matched keys; if the intelligent switch is not in the matched state, judging whether the intelligent switch is in the state to be matched, and if the intelligent switch is in the state to be matched, controlling the wireless remote control execution module to send out a matching signal; and if no intelligent switch is in the state to be matched, controlling the wireless remote control execution module not to send any signal.
The intelligent remote control terminal is preferably:
the wireless signal which is sent by the wireless remote control execution module and corresponds to the key comprises the address information of the key.
The intelligent remote control terminal is preferably:
judging whether an intelligent switch is in a state to be matched or not according to the following mode:
checking whether the wireless remote control execution module receives a signal to be matched, and if the wireless remote control execution module receives the matching signal, enabling an intelligent switch to be in a state to be matched; and if the signal to be matched is not received, no intelligent switch is in the state to be matched.
The intelligent remote control terminal is preferably:
the matching signal includes address information of the key.
The intelligent remote control terminal is preferably:
the main controller is also used for carrying out timing setting for regularly opening or closing the intelligent switch, and timing setting information is stored in the switch state information feedback and storage module; the module is also used for storing the matching relation between the intelligent remote control terminal key and the intelligent switch and storing the working state information of the intelligent switch.
An intelligent switch control system comprises an intelligent switch as described in one of the above and an intelligent remote control terminal as described in one of the above.
Drawings
FIG. 1 is a schematic diagram of the general structure of an intelligent switch control system according to the present invention;
FIG. 2 is a schematic structural diagram of an intelligent remote control terminal according to the present invention;
FIG. 3 is a schematic diagram of the intelligent switch of the present invention;
FIG. 4 is a flowchart illustrating the operation of the intelligent remote control terminal of the present invention;
FIG. 5 is a flow chart of the operation of the intelligent switch of the present invention;
fig. 6 is a schematic diagram of an embodiment of an intelligent switch control system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an intelligent switch control system and method, and as shown in figure 1, the intelligent switch control system comprises a handheld intelligent remote control terminal and one or more intelligent switches and other control equipment.
As shown in fig. 2, the intelligent remote control terminal includes: the intelligent remote control terminal comprises a main controller, a power module, an electric quantity detection and alarm module, an operation panel, a display screen, a switch state information feedback and storage module and a wireless remote control execution module, wherein the main controller is used for receiving and transmitting Radio Frequency (RF) signals. The main controller adopts a main control chip of an ARM inner core, and the main control chip is an ST series chip. The operation panel comprises 4-8 keys and 4-8 indication LEDs. The power module selects a rechargeable lithium battery, preferably a 150mAh, 3.7V polymer rechargeable lithium battery, and comprises a lithium battery charging circuit and a battery protection circuit. The intelligent remote control terminal circuit board is within 50mm multiplied by 100mm in size, bears an intelligent remote control terminal main controller, a power module, an electric quantity detection and alarm module, an operation key, a display screen, a switch state information feedback and storage module and a wireless remote control execution module.
As shown in fig. 3, the smart switch includes: the intelligent switch main controller, the voltage conversion module, wireless control circuit, the execution module, light sensor, pyroelectric infrared sensor, temperature sensor, current sensor, panel, LED pilot lamp. The intelligent switch main controller adopts a main control chip of an ARM inner core, and the main control chip is an ST series chip. The panel comprises 2 switch keys and 1 indicator light. One of the 2 switch keys is a matching key, and the other is a setting key. The intelligent switch is powered by alternating current 220V voltage, 220V commercial power is converted into 5V direct current voltage by the voltage conversion module to supply power to each part, and the power is 1-3 KW. The size of the intelligent switch circuit board is within 45mm multiplied by 45mm, and the intelligent switch circuit board bears an intelligent switch main controller, a voltage conversion module, a wireless control circuit (used for transmitting and receiving RF radio frequency signals), an execution module, a light sensor, a pyroelectric infrared sensor, a temperature sensor, a current sensor and the like.
Controlling by an intelligent remote control terminal: the electric quantity detection and alarm module comprises an AD sampling module and an alarm module, the AD sampling module detects the electric quantity of the battery and sends the detected battery voltage data to the alarm module, the alarm module compares the received battery voltage with a preset threshold voltage, and if the voltage of the lithium battery is smaller than the set threshold value, the display screen flickers to alarm. The main controller carries out key scanning at regular time, if a key is pressed, whether the key is a matched key is judged (namely whether the matching information stored in the detection switch state information feedback and storage module has the address information of the switch corresponding to the key address information, if so, the matching information is matched, otherwise, the matching information is not matched), if the matching key is matched, the wireless remote control execution module is controlled to transmit a wireless signal corresponding to the key, the wireless signal comprises the address information of the key, after the intelligent switch receives the signal, if the intelligent switch is in a power-off state, the power-on operation is executed, and if the intelligent switch is in the power-on state, the power-off operation is executed; if the intelligent switch is not matched with the key, judging whether the intelligent switch is in a state to be matched or not, namely, checking whether the wireless remote control execution module receives a signal to be matched sent by the intelligent switch or not, if the signal is received, judging that the intelligent switch is in the state to be matched, controlling the wireless remote control execution module to send a matching signal, wherein the matching signal comprises address information of the key so as to realize the matching with the intelligent switch, and simultaneously, storing the matching information in the main controller, namely, storing the address information of the switch and the address information of the key in the analyzed signal to be matched in the switch state information feedback and storage module. If the signal to be matched is not received, the intelligent switch is judged not to be in the state to be matched, the key operation is invalid, and the wireless remote control execution module is controlled not to send any signal. When the key is detected to be pressed down each time, the main controller controls the display screen corresponding to the key to display. The intelligent remote control terminal can perform timing setting for opening or closing the intelligent switch at fixed time, the timing setting information is stored in the switch state information feedback and storage module, the module is also used for storing the matching relation between the key and the switch, the wireless remote control execution module is used for receiving the working state information of the intelligent switch in real time, and the received working state information is stored in the wireless remote control execution module in real time in a controller of the main controller.
The state information of the intelligent switch is displayed on a display screen of the intelligent remote control terminal in real time: the intelligent control system comprises function setting, opening/closing states, current values, temperature values, power consumption and electric quantity values and the like of each intelligent switch.
The matching information stored by the intelligent remote control terminal is shown in the following table:
byte 0 segment: the 8-bit hexadecimal number represents a key address code, is a random code generated during definition, and the defined address code is not repeatedly defined unless the definition is cancelled or other key address codes are set to be repeated with the defined key address code.
Byte 1 segment: 8-bit hexadecimal number, which represents that in one-time switch definition, the use times of the switch are accumulated, when the switch is completely operated for one period, namely one-time opening and closing are completed, 1 section of byte 1 is automatically added with 1 until the 1 section of byte is automatically added to FF, a use habit recording flag bit is recorded and stored in a feedback switch state information module.
Byte 2 segment: an 8-bit hexadecimal number, which represents a switch timing status flag bit, is 01 when the switch is set to be in a timing status, and is 00 when the switch is not set.
Byte 3 segment: and 8-bit hexadecimal number which represents the use state flag bit of the switch, wherein the use state flag bit is 01 when the switch is used for opening the controlled equipment, and the use state flag bit is 00 when the controlled equipment is closed.
For example:
first key address information 0x0c000000
Second key address information 0x03000000
Third key address information 0x00c00000
Fourth key address information 0x00300000
The intelligent switch and the intelligent remote control terminal are matched and set as follows:
and (3) intelligent switch control: under the condition of power-on, the main controller judges whether the matching with the intelligent remote control terminal key is set (the judgment mode is to detect whether the matching information stored in the execution module has the key address information of the intelligent remote control terminal corresponding to the switch address information, if so, the matching is set, if not, the matching is not set), if the matching is set, whether the controlled device is switched on or off is judged (the intelligent switch can realize the disconnection and/or conduction of a power supply line for supplying power to the controlled device by switching off or switching off the switch so as to realize the operation of switching on or off the controlled device), if the intelligent remote control terminal is in the on state, the LED green light is controlled to be turned on, the intelligent remote control terminal waits for receiving an instruction of the intelligent remote control terminal, if the intelligent remote control terminal is in the closed state, controlling the LED not to be on and waiting for receiving an instruction of the intelligent remote control terminal; if the matching is not set, the main controller controls the LED red lamp to be turned on, scans the key regularly, judges whether the matching key is pressed, judges that the intelligent switch is in a working state to be matched if the matching key is pressed, controls the red LED lamp to flash and indicate and controls the wireless control circuit to send a signal to be matched regularly (for example, every 1ms), wherein the signal to be matched comprises address information of the switch. And if a matching signal of the intelligent remote control terminal is received later, the main controller controls the execution module to be matched with the corresponding key of the intelligent remote control terminal, and the matching mode is that the main controller analyzes the key address information of the intelligent remote control terminal in the matching signal and stores the key address information through the execution module. The execution module is also used for detecting the working state of the switch in real time and sending the working state information (used for indicating whether the switch is used for opening or closing the controlled equipment) to the main controller, the main controller controls the wireless control circuit to send the working state information of the switch to the intelligent remote control terminal in real time, and the intelligent remote control terminal receives the working state information and then stores the working state information by the switch state information feedback and storage module.
An example of matching information stored in the intelligent switch is as follows:
one intelligent switch can be matched with one key or a plurality of keys; and one key can be matched with one intelligent switch or a plurality of intelligent switches. This can be achieved: one key controls one intelligent switch; a button controls a plurality of intelligence switches and a plurality of button control intelligence switch to adapt to different demands.
Setting of an intelligent remote control terminal and an intelligent switch in a user mode:
the display screen on the remote control terminal can display the name or address of each intelligent switch and display the working mode of each switch: "lighting", "appliances" and "charging".
The setting of the working mode can be carried out through a setting key on the intelligent switch:
under the condition that the intelligent switch is powered on, the main controller scans the keys at regular time to judge whether the setting key is pressed down, if the setting key is pressed down, the number of times that the setting key is continuously pressed down within a preset time range (such as 3 seconds) is counted, and according to the number of times, the working mode of the intelligent switch is set, and the following rules can be set: pressing for 1 time: an illumination mode; 2 times of key pressing: an appliance mode; pressing a key for 3 times: a charging mode; pressing a key for 4 times: an illumination mode; 5 times of pressing keys: an appliance mode; pressing a key for 6 times: charging mode, … …, and so on, button 3n +1 times: an illumination mode; key 3n +2 times: an appliance mode; key 3n +3 times: charging mode (n is an integer). No matter which operating mode the smart switch is set to: the intelligent switch comprises an execution module, a wireless control circuit, an intelligent switch and a display screen, wherein the execution module stores working mode information after the setting is finished, and sends the working mode of the intelligent switch to the intelligent remote control terminal through the wireless control circuit. And the execution module controls the intelligent switch to work according to the set working mode.
When the intelligent switch is set to be in an illumination mode, the light sensor is arranged on the shell of the intelligent switch, is connected with the execution module and sends a light numerical value signal to the execution module. The intelligent switch is preset with a light threshold, the light sensor transmits a light numerical signal to the execution module, the execution module judges whether the lamp can be turned on according to the intensity of light, namely whether the received light numerical signal is greater than or equal to the preset light threshold, if so, the light is judged to be stronger, and the execution module does not start illumination; if the light intensity is smaller than the preset light intensity threshold value, the light intensity is judged to be weak, and the execution module starts a switch to illuminate. In addition, the pyroelectric infrared sensor is arranged on the intelligent switch shell, is connected with the execution module and sends an induction signal to the execution module. When the execution module judges that the received light numerical value signal is smaller than a preset light threshold value, the pyroelectric infrared sensor is started, the pyroelectric infrared sensor judges whether a person is in the pyroelectric infrared sensor, when the person is sensed within a range of 5 meters away from the intelligent switch, the pyroelectric infrared sensor detects that the person is in the pyroelectric infrared sensor, the sensing signal is transmitted to the execution module, the execution module controls the intelligent switch to be started according to the signal, when the person is not sensed within a range of 5 meters away from the intelligent switch, namely, the pyroelectric infrared sensor detects that no person is in the pyroelectric infrared sensor, the sensing signal is not transmitted to the execution module, and the execution module does not start the intelligent switch or close the intelligent switch.
When the intelligent switch is set to be in an 'electrical appliance' mode, the execution module judges whether the intelligent switch is overheated or not according to the temperature, a user can be reminded, the intelligent switch is automatically powered off due to overheating, a temperature alarm temperature threshold value (for example 65 ℃) is preset in the intelligent switch, the temperature sensor monitors the temperature of an element in the intelligent switch and sends detected temperature information to the execution module, when the execution module judges that the detected temperature is larger than a preset temperature alarm value, the intelligent switch is judged to be overheated at the moment, the power must be turned off, the execution module turns off the intelligent switch, alarm information is sent to the intelligent remote control terminal through the wireless control circuit, and the intelligent remote control terminal receives the information and then displays a screen to give a flash alarm. In addition, if the short circuit condition of the circuit occurs, the current can be increased instantly, a current short circuit alarm threshold value is preset in the intelligent switch, the current sensor detects the current flowing through the intelligent switch and sends the current size information to the execution module, the execution module judges whether the current flowing through the intelligent switch is larger than the current short circuit alarm threshold value or not according to the current flowing through the intelligent switch, when the current flowing through the intelligent switch is larger than the current short circuit alarm threshold value, the intelligent switch is judged to be in a short circuit state, the execution module is powered off immediately, and elements of the intelligent switch are protected.
When the charging mode is set, the current sensor judges whether overcharging or fully charging is performed according to the current magnitude, the current sensor detects the current magnitude flowing through the intelligent switch and sends the current magnitude information to the execution module, the intelligent switch is preset with a current alarm threshold value 1 and a current alarm threshold value 2, and the current alarm threshold value 1 is larger than the current alarm threshold value 2. When the current is too large and is larger than a preset current alarm threshold value 1, the execution module judges that the current is overcharged and automatically cuts off the power supply; when the current is too small and is smaller than the current alarm threshold value 2, the execution module judges that the battery is fully charged, and controls the green LED lamp to flicker to prompt a user that the battery is fully charged and controls the intelligent switch to be automatically turned off. Electric quantity Q can be approximated by a formula where I is a current value and t is time.
The following embodiments are described with respect to the matching (binding) operation between the intelligent remote control terminal and the intelligent switch:
specific example 1:
under the condition of one intelligent switch, when the intelligent switch is in a to-be-bound state, any key of the intelligent terminal can be matched with the intelligent switch. For example, when the key 1 of the intelligent terminal is pressed at this time, the key 1 can be turned on and off the intelligent switch.
Specific example 2:
under the condition of two intelligent switches, when the two intelligent switches are in a state to be bound, any one key of the intelligent terminal can be matched with the two intelligent switches, namely, one key can control the opening and closing of the two intelligent switches. For example, when the key 2 of the intelligent terminal is pressed, the two intelligent switches can be turned on and off by the key 2.
Specific example 3:
in the case of two intelligent switches, they are assumed to be an intelligent switch 1 and an intelligent switch 2. When the intelligent switch 1 is in a state to be bound and the intelligent switch 2 is not in a state to be bound, any key of the intelligent terminal is selected to be bound at the moment, and then the intelligent switch 1 can be controlled to be turned on and turned off. After the intelligent switch 1 is matched, the intelligent switch 2 is set to be in a state to be bound, and any key of the intelligent terminal is selected at the moment to control the intelligent switch 2 to be turned on or turned off. In this case, there is a special case that if the intelligent terminal binds the intelligent switch 1 and the intelligent switch 2 twice with the same key, the same result as that of embodiment 2 will be achieved.
Specific example 4:
in the case of three intelligent switches, they are set as an intelligent switch 1, an intelligent switch 2, and an intelligent switch 3. When the intelligent switch 1 is in the binding state, and the intelligent switch 2 and the intelligent switch 3 are not in the state to be bound, the intelligent switch 1 can be controlled to be turned on and off after any key of the intelligent terminal is selected to be bound. After the intelligent switch 1 is matched, the intelligent switch 2 is set to be in a state to be bound, and any key of the intelligent terminal is selected at the moment to control the intelligent switch 2 to be turned on or turned off. After the intelligent switch 2 is matched, the intelligent switch 3 is set to be in a state to be bound, and any key of the intelligent terminal is selected at the moment to control the intelligent switch 3 to be turned on or turned off. In this case, there is a special case that if the intelligent terminal is bound with the same key twice or three times, then one key is used to control two or three intelligent switches.
The invention creatively provides that the keys of the intelligent terminal are matched and bound with the intelligent switch, so that a user can conveniently control the on-off of the intelligent switch by pressing the keys of the intelligent terminal, particularly can control the on-off of a plurality of switches by one key, and the user only needs to make simple key pressing actions without manually operating before controlled equipment.

Claims (7)

1. The utility model provides an intelligent switch, includes main control unit, voltage conversion module, wireless control circuit, execution module, its characterized in that: the voltage conversion module is used for converting commercial power into working voltage to supply power for each component of the intelligent switch; the wireless control circuit is used for receiving and transmitting radio frequency signals; the main controller is used for judging whether the matching with the intelligent remote control terminal key is set or not, and waiting for receiving control information if the matching is set; if the intelligent switch is not in the working state to be matched, judging whether the intelligent switch is in the working state to be matched, and if the intelligent switch is in the working state to be matched, controlling the wireless control circuit to send a signal to be matched at regular time; if the wireless control circuit receives the matching signal, the control execution module is matched with the corresponding key of the intelligent remote control terminal; the intelligent switch also comprises a light sensor, the light sensor is connected with the execution module and sends a light numerical value signal to the execution module, a light threshold value is preset in the intelligent switch, when the intelligent switch works in an illumination mode, the light sensor transmits the light numerical value signal to the execution module, the execution module judges whether the received light numerical value signal is greater than or equal to the preset light threshold value, if the light numerical value signal is greater than or equal to the preset light threshold value, the light is judged to be stronger, and the execution module does not start illumination; if the light intensity is smaller than the preset light intensity threshold value, the light intensity is judged to be weak, and the execution module starts a switch to illuminate.
2. The intelligent switch of claim 1, wherein:
the execution module is matched with the corresponding key of the intelligent remote control terminal in the following mode: the main controller analyzes the key address information of the intelligent terminal in the matching signal and stores the key address information through the execution module; the execution module is also used for detecting the working state of the intelligent switch in real time and sending the working state information to the main controller, and the main controller controls the wireless control circuit to send the working state information of the intelligent switch.
3. The intelligent switch of claim 1, wherein:
the main controller judges whether the matching with the intelligent remote control terminal key is set according to the following mode: and detecting whether the matching information stored in the execution module has the key address information of the intelligent remote control terminal corresponding to the address information of the intelligent switch, if so, determining that the matching is set, and if not, determining that the matching is not set.
4. The intelligent switch of claim 1, wherein:
the intelligent switch also comprises a matching key; whether the intelligent switch is in the working state to be matched or not is judged according to the following modes: the main controller scans the keys regularly, detects whether the matching key is pressed down, and judges that the intelligent switch is in a working state to be matched if the key is pressed down; and if no matched key is pressed, judging that the intelligent switch is not in a working state to be matched, and continuously scanning the key at regular time.
5. An intelligent switch control system which is characterized in that: the intelligent switch and the intelligent remote control terminal according to any one of claims 1 to 4, wherein the intelligent remote control terminal comprises a main controller, a power supply module, an operation panel, a switch state information feedback and storage module and a wireless remote control execution module; the power supply module is used for supplying power to each component of the intelligent remote control terminal; the operating panel is provided with a key; the main controller is used for judging whether an intelligent switch is in a state to be matched or not, and controlling the wireless remote control execution module to send a matching signal if the intelligent switch is in the state to be matched; and if no intelligent switch is in the state to be matched, controlling the wireless remote control execution module not to send any signal.
6. The intelligent switch control system of claim 5, wherein: the wireless signal which is sent by the wireless remote control execution module and corresponds to the key comprises the address information of the key.
7. The intelligent switch control system of claim 5, wherein: judging whether an intelligent switch is in a state to be matched or not according to the following mode: checking whether the wireless remote control execution module receives a signal to be matched, and if the wireless remote control execution module receives the matching signal, enabling an intelligent switch to be in a state to be matched; and if the signal to be matched is not received, no intelligent switch is in the state to be matched.
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