CN112068462A

CN112068462A - Device and method for remotely controlling power supply of various loads

Info

Publication number: CN112068462A
Application number: CN202010781075.3A
Authority: CN
Inventors: 潘之凯; 雷悦; 潘艳
Original assignee: Beijing Naheng Instruments And Meters Co ltd
Current assignee: Beijing Naheng Instruments And Meters Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2020-12-11

Abstract

A device and method for remotely controlling the power supply of various loads is completed through a remote channel by a convenient and simple [ pairing ] operation. The invention does not need to change the hardware design and can carry out [ pairing ] among a plurality of devices through hierarchical levels, so the invention has rich realized functions and can be widely applied to the field of civil remote control and household appliance control within 100 m.

Description

Device and method for remotely controlling power supply of various loads

Technical Field

An apparatus and method for remotely controlling the power supply to various loads, particularly for the control of lighting fixtures.

Background

The lighting lamp is a necessity of life, and the known method is to control the lighting lamp and the switch one by one. The switch is arranged at a doorway when the person enters a door, so that the use is convenient, but when the person goes to bed and needs to turn off the lamp, the switch is arranged beside the bed, so that a circuit which adopts two duplex switches and uses three wires for connection control is invented, and the aim of controlling the same lamp at two different positions is fulfilled; the invention also discloses a method for remotely controlling the illuminating lamp by using the wireless switch; an electronic device similar to a step counter is used, the electronic counter is enabled to count by utilizing the on-off of a short-time continuous switch, and then the output of the counter is used for respectively controlling a plurality of groups of illuminating lamps, so that the regulation and control targets of different brightness or color changes are realized. The load to be controlled includes electric appliances such as a motorized window shade and an air conditioner, in addition to an illumination lamp.

The first problem of these function implementation methods is that the achievable function targets are very limited, and it is difficult to meet the increasingly rich requirements of users; secondly, one mode cannot be changed after being set, so that the change requirements of diversified users are limited; thirdly, the implementation of each function depends on the change of hardware design, and the hardware cost and the installation cost are relatively high.

Disclosure of Invention

The problems to be solved by the invention are as follows:

the invention aims to invent a system consisting of a plurality of devices with the technical characteristics of the invention, and various practical functions are realized through the arrangement by the arrangement method of the invention.

The invention is realized by the following steps:

fig. 1 is a schematic block diagram of the present invention. 【1】 Is that (a control switch is installed randomly); 【2】 Is a load controlled by a remote control intelligent switch and Z is a load controlled by the remote control intelligent switch. Wherein [ 11 ] and [ 12 ] … … [ 1n ] represent a specific [ optionally-installed control switch ], and [ 21 ] … … [ 2n ] represents a specific [ remotely-controlled intelligent switch ], and the arrow line represents a link established through a remote channel. Any one (freely-installed control switch) can be represented by (1 n); any one [ remote control intelligent switch ] can be represented by [ 2n ].

The invention at least comprises a control switch (optionally mounted) (1) and an intelligent remote control switch (2). Wherein:

(one) [ control switch is installed at will ] is the device that has following function and performance at least:

first, the site of use has a unique or near unique address code. In the product of the invention, a unit device is provided for generating a main address code which is not less than 2 to the power of 20 (namely 20bit binary code) and is not repeated and at least more than two auxiliary address codes corresponding to the physical pins of the chip. The main address code and the auxiliary address code can be respectively independent address codes and function codes, and can also form the address codes of the random installation control switch. In one embodiment, a main address code is formed by 20bit binary codes, and the other 4bit binary auxiliary address codes corresponding to 4 pins of the chip are provided, and the 20bit binary codes are produced by coding in a factory according to a non-repeated sequence; wherein, the 20 power encoding of 2 means 1048576 non-duplicated address numbers, and 2 to 4 bits of auxiliary addresses related to the switch positions through the chip physical pins, and of course, the 2 power or the 21, 22, … … N power can be designed to have enough non-duplicated addresses. After a product manufactured by adopting millions of non-repetitive sequential coding addresses is applied to a physical region, for a switch with tens of usage places and hundreds of usage places, the address code of the product can be considered to be unique or approximately unique in the usage places, and the address code between the product and the product is not repetitive.

Secondly, in the factory code design of the (freely installed control switch), at least two codes (hereinafter referred to as auxiliary address codes and auxiliary codes, the codes can be at the last position or other specific positions) are defined by the physical positions of the pins of the chip, namely after the chip is welded on the circuit board, the key corresponding to each pin is determined, and the code generated by the key is determined.

One embodiment, an [ optional mount control switch ] is produced from a20 power primary address encoding of 2 and an auxiliary code address design determined by 4 chip pins.

In one embodiment, the 4-bit auxiliary code address is used as the lowest 4-bit address of the whole address code, wherein after the lowest 4-bit auxiliary code determined by 4 chip pins is welded on a printed circuit board, each pin corresponds to a code control key determined on the circuit board, and 15 (00 invalid) switch codes constructed by 4 bits are produced.

The auxiliary coded address determined by the 4 chip pins has 16 codes: 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 0A, 0B, 0C, 0D, 0E, 0F. 00 is removed and there are 15 codes. The 15 codes are all definitely corresponding to the level states of a group of pins, so that the protocol function corresponding to the invention can be realized, and the technical characteristic of the invention is realized. Wherein 0F is a functional state in which 4 chip pins are all "1", 07, 0E, 0B, 0D are functional states in which 3 chip pins are all "1", 03, 05, 06, 09, 0A, 0C are functional states in which 2 chip pins are "1", and 01, 02, 04, 08 are functional states in which only 1 chip pin is "1".

In one embodiment, when pin 1 is designed to be connected to the left 1 button, pin 2 is designed to be connected to the left 2 button, pin 3 is designed to be connected to the left 3 button, and pin 4 is designed to be connected to the left 4 button, the left 1 button, … left 4 button can not only represent different address codes together with the main address code, but also represent the auxiliary address determined by the physical location on the premise that the main address code represents the entire [ optional installation control switch ] address: the left 1, left 2, … left 4 keys may represent specific functions that are required.

One embodiment uses two auxiliary code addresses in connection with the left and right keys, thus being addressed by the main address code, while the two auxiliary code addresses determine two dedicated functions: the left key "on" (or "off") and the right key "off" (or "on"). In one embodiment, three auxiliary code addresses are used in conjunction with the left, center and right keys, so that addressing is by the primary address code, and the three auxiliary address codes determine three dedicated functions: the left key is turned on in the forward direction, the middle key is turned on in the reverse direction, and the right key is turned off. In one embodiment, four secondary addresses are used in conjunction with the left 1, left 2, left 3 and right keys, thereby addressing by the primary address code, and the four secondary address codes define four dedicated functions: left 1 key "action 1", left 2 key "action 2", left 3 key "action 3", right key "action 4".

Thirdly, the (freely installed control switch) has a channel for remote communication with the (remotely controlled intelligent switch).

In one embodiment, the communication channel is a radio channel and communicates over frequency channels allowed by the radio spectrum regulatory committee through frequency, amplitude, and phase modulation. In one embodiment, the communication channel is an infrared light communication channel and is composed of units such as an infrared receiving tube, an infrared transmitting tube and coding processing.

Fourthly, any one (freely installing a control switch) can be operated in a matching way through a plurality of (remotely controlled intelligent switches), so that all (matched) remotely controlled intelligent switches can be controlled by the command of the (freely installing the control switch). Similarly, any one [ remote control intelligent switch ] can also be operated through [ pairing ] with a plurality of [ optionally-installed control switches ], so that all [ optionally-installed control switches ] of [ pairing ] can control the [ remote control intelligent switch ] according to a protocol.

(II) [ remote control intelligent switch ] is the device that has following function and characteristic at least:

the invention discloses a remote control intelligent switch, which is at least provided with a special paired setting switch or a multiplexing paired setting switch. The difference between the two is that the multiplexing [ pairing setting switch ] not only has the [ pairing setting ] application required by the invention, but also has the switch operation application required by the product. In addition, a dedicated or multiplexing indicating and prompting unit for pairing setting is designed on the remote control intelligent switch.

(1) [ REMOTE CONTROL INTELLIGENT SWITCH ] possesses the control load break-make electricity, and possess [ pair ] multiplexing or special setting mechanism and the device that the result of setting instructed, suggestion. There are two basic forms of classification by the form of [ pair ] setting mechanism:

the multiplexing form, namely, the entering of the [ pairing ] setting is realized by multiplexing the basic use function operation keys of the product.

One embodiment, the [ remote control intelligent switch ] is an electronic switch control device which is arranged at a lighting lamp switch and controls lighting lamps to be turned on and off. The remote control intelligent switch installed at the switch of the illuminating lamp is provided with a switch for controlling the illuminating lamp. The switch is a switch for controlling the lighting lamp to be turned on and turned off, and is also a setting lead-in key for [ pairing ] operation described later; the "on" and "off" of the lamp are both the manipulation purpose of the user and the visual "result indication" of the [ pairing ] operation described later.

One embodiment is that a remote control intelligent switch is provided with a multiplex switch for controlling the on and off of a controlled illuminating lamp; one embodiment of the [ multiplexing switch ] is a mechanical key switch, and the mechanical switch realizes the on-off of a contact through manual force application; one embodiment of a [ multiplexing switch ] is an electronic touch switch, which generates a switch level signal when a human body approaches a switch key through a human body induction signal;

② special form. [ remote control intelligent switch ] is provided with an operating mechanism specially used for [ pairing ] setting, and is also provided with a display and prompt unit specially used for setting.

One embodiment of the special operating mechanism is that a special intelligent remote control switch is designed, wherein the special intelligent remote control switch is operated by a user, and a visual LED indicator lamp or an auditory buzzer is linked with the setting operation.

In one embodiment, a [ remote control intelligent switch ] is provided with a special [ pairing ] switch and a [ pairing ] setting indicator lamp, when a load controlled by the switch can indicate an on state and an off state (in one embodiment, when the load is on, a light emitting diode controlled by the output end through resistance voltage reduction can be turned on along with the output of the 'on') and the 'on' state is used for subsequent [ pairing ] operation, and then the [ pairing setting ] operation of the invention is carried out; the "off" state for subsequent [ pairing ] operation then performs the [ pairing clearing ] operation of the present invention.

(2) [ remote control intelligence switch ] can carry out [ mating ] with a plurality of [ installing control switch wantonly ]. After the remote control intelligent switch and the plurality of the random installation control switches are successfully matched, the address codes of the matched random installation control switches are stored in the internal memory of the remote control intelligent switch, and the remote control intelligent switch is controlled according to a predetermined control protocol.

In one embodiment, the [ remote control intelligent switch ] can store 8 address codes at most [ optionally installed control switches ], when [ pairing ] exceeds 8 addresses, the last code is stored through recursive selection, and the oldest storage address code exceeding is cleared, namely only the newly-set 8 address codes are received. After a plurality of random installation control switches are stored in a remote control intelligent switch, the random installation control switch of any address can be controlled according to a protocol set in advance.

In one embodiment, the remote control intelligent switch can receive switch control from a plurality of places such as a doorway, a corridor and a living room of a residential hall through the matching setting.

In the invention, through the multilayer [ pairing ] operation of the [ freely installing a control switch ] and the [ remotely controlling an intelligent switch ], a multilayer control protocol between the devices can be established, and the multilayer control function is realized.

(one) [ pairing ] is a characteristic operation in the present invention. Since each [ optional control switch ] contains a key of the auxiliary address code, a unique address code and the auxiliary address code can be sent out through a channel (when the auxiliary address code is also used as a part of the address code, the address code and the auxiliary address code together form the address code). [ pairing ] always stores the selected [ optional installation control switch ] address code into [ remote control intelligent switch ] after [ pairing ] according to the intention of a user, and establishes command execution chains of both parties according to a pre-designed control protocol. After the remote control intelligent switch is matched, according to a protocol, the matched remote control intelligent switch can execute appointed task operation according to an appointed protocol after unique address and function information is sent by the matched random control switch through a channel. Contracted task operation one embodiment: the controlled lighting lamp is switched on or off; one embodiment is to control the motor to perform forward, reverse, and stop operations.

In the present invention, [ pairing ] formally stores a unique address code of [ optional installation control switch ] in [ remote control intelligent switch ], but in the present invention, one address code may represent a function operation stipulated by a protocol, or may represent an operation level stipulated by a protocol, an operation procedure stipulated by a protocol.

(two) [ pairing ] can be implemented at multiple levels and result in multiple levels of functionality.

In the present invention, pairing may be performed at the same function level or at a plurality of function levels. Operations on the same [ pair ] level have the same priority, while operations on different [ pair ] levels have different priorities: lower level operations rely on prior allowance of higher level operations, while higher level operations have priority. If A, B, C, D represents four levels, then operation at D requires A, B, C levels of authorization permission, while operation at A is always prioritized. By means of the hierarchy [ pairing ], an extension of many operational functions can be achieved.

The matching is realized through the operation between a control switch installed randomly and a remote control intelligent switch. Pairing is essentially an association of address codes, wherein a hierarchy is divided, a hierarchy key must be contained in the address code, and characteristic coding support is required [ optionally installing a control switch ]. The invention is realized by the combination of auxiliary coding addresses.

One embodiment, the [ optional mount control switch ] is produced from a20 power primary address code of 2 and an auxiliary coded address design determined by 4 chip pins. The auxiliary coded address determined by the 4 chip pins has 16 codes: 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 0A, 0B, 0C, 0D, 0E, 0F. 00 is removed and there are 15 codes. Wherein 0F is a functional state in which 4 chip pins are all "1" for defining a highest level [ pair ], and 07, 0E, 0B, and 0D are functional states in which 3 chip pins are all "1" for defining a second level [ pair ]; 03. 05, 06, 09, 0A, 0C are functional states with 2 chip pins being "1" for defining a third level "pairing; 01. 02, 04, 08 are functional states with only 1 chip pin being "1" to define the fourth level [ pairing ]. In other embodiments, the 15 non-repetitive codes are respectively coded to different levels as required, and the required functions are designed. The 15 functional states may be designed into 1 level or some of them may be designed into different levels as needed. Different tiers may give priority in the application and may even give different weights.

In one embodiment, a [ optional installation control switch ] a1 and a [ remote control smart switch ] Mn perform a [ pairing ] operation, establishing a functional operational link between a1 and Mn-here, such [ pairing ] without mosaic protocol is referred to as a same level [ pairing ].

In another embodiment, the [ optional installation control switch ] a1 and the [ remote control intelligent switch ] Mn of the first level perform [ pairing ] operation, establish an operation basis that a1 serves as a higher level, and perform [ pairing ] again through the [ optional installation control switch ] B1, Bn and the [ remote control intelligent switch ] M1 on the premise that the level is effective, and the [ optional installation control switch ] B1 and Bn can perform second level functional operation on the [ remote control intelligent switch ] Mn; by analogy, the [ optionally installed control switches ] C1 and Cn can perform third-level functional operation on the [ remotely controlled intelligent switch ] Mn, and the operation of C is under the premise that a and B are effective.

In one embodiment, the total power on/off is defined as the highest level, the highest priority is provided, the turning direction and the speed are defined as the lower levels, and remote control functions with different priorities can be completed through [ pairing ] of different levels.

[ pairing ] operation.

(one) [ short massage ] and [ long massage ].

When the paired setting switches are multiplexed, the paired setting switches are actually operation control switches of the remote control intelligent switches, and in order to highlight the role of the switches in the paired operation, the paired setting switches are hereinafter referred to as the multiplexed switches. In the invention, the length of time and the operating characteristics of the switch operation are used for stipulating:

[ SHORT-PRESS ] - [ MULTIPLEXING SWITCH ] to continuously press the operation with the switch time less than the set time. In the device of the present invention, the set time is designed in accordance with the length of the operation time of the user's regular function. In the present invention, the operation time is the operation within the time of the user's normal function using the device switch. In the present invention, according to the time length rule of the actual use of the switch by the user, the operation within the normal operation time is used for the normal operation, and the operation in the abnormal operation time is used for the "pairing setting".

In one embodiment, if the time for which the normal operation switch is continuously turned on does not exceed 2s, 3s is defined as a set time, that is, an operation of less than 3 seconds in succession in [ multiplexing switch ] is [ short press ], while an operation of more than 3s, which must not be a normal function, is defined as [ long press ] described below, dedicated to [ pairing setting ].

[ LONG-PRESS ] - [ MULTIPLEXING SWITCH ] the operation that the duration of pressing the switch is more than or equal to the set time. [ LONG-PRESSING ] is an operation for the introduction of [ pairing ] beyond the conventional functional operation in the present invention.

An example for illumination lamp control, short press is a continuous press [ multiplexing switch ] on time less than 3s operation. [ LONG-PRESS ] is an operation for 3 seconds or more, and is used for entering a guiding operation of [ pairing setting ].

And (II) indicating an operation mode.

When a remote control intelligent switch is designed with a special matching setting switch, an indication capable of distinguishing whether matching setting is entered or not and an acoustic and optical mode indication capable of distinguishing two operation states of matching establishment and matching release are designed. When the remote control intelligent switch is designed without a special paired setting switch, the remote control intelligent switch can fully utilize the operation results of an illuminating lamp or other sound and light reaction loads controlled by the remote control intelligent switch, and not only can definitely enter a [ paired setting ] state, but also can distinguish two operation states of [ paired establishing ] and [ paired releasing ].

(III) [ Pair establishment ] and [ Pair Release ] operations. The [ pairing-set-up ] and [ pairing-release ] operations are performed via a remote communication channel (a wireless communication channel in one embodiment; an infrared communication channel in one embodiment) between the [ remote-controlled intelligent switch ] and the [ optional-installed control switch ]. More convenience can be brought to the same user through a remote channel [ pairing ]: for example, some switches have been installed and the remote channel is not limited by the physical location of the two parties.

(1) The method comprises the steps of (establishing pairing) ([ establishing pairing ] -) establishing a protocol relationship between a [ remote control intelligent switch ] and a [ freely installed control switch ], and after [ pairing ] is completed, [ storing the [ remote control intelligent switch ] according to the level and the code of the [ freely installed control switch ], and establishing control association according to an appointed protocol.

(2) [ pairing release ] -the agreement relationship between [ remote control intelligent switch ] and [ optional installation control switch ] is released through the operation, and after [ pairing release ] is completed, the code of [ optional installation control switch ] stored in [ remote control intelligent switch ] is cleared.

Pairing release, namely, through the operation, the protocol relationship between the remote control intelligent switch and the random installation control switch participating in the pairing is released, and after the pairing release is completed, the removed codes are not necessarily only removed from the codes participating in the pairing and the random installation control switch. Since the pairing is done through the remote channel, some very occasional problems must be considered, such as when a user is doing the pairing operation, the B user who is exactly the neighbor is also doing the pairing operation. If the user A [ remote control intelligent switch ] is preempted by the user B [ paired ], the situation that the user A switches are controlled by the user B can occur. In this case, each time [ pair release ] is performed only between the participating [ pair ] switches, the contingency controlled by the neighbor B user is difficult to correct by the [ release ] operation, because the a user does not know to be controlled by the B user at all. According to one embodiment of the invention, [ pairing release ] not only removes the protocol relationship between the [ remote control intelligent switch ] and the [ optional installation control switch ] participating in [ pairing ], removes the stored corresponding address codes, but also removes all the [ optional installation control switch ] codes stored in the [ remote control intelligent switch ] — through the invention, the problem of accidental wrong [ pairing ] can be thoroughly solved, and if the codes which cannot be removed can be removed, the codes are reestablished through [ pairing ] again.

(3) Two operations of [ pairing establishment ] and [ pairing release ].

Each pairing hierarchy at least comprises two operations of [ pairing establishment ] and [ pairing release ]. The method comprises the following basic steps:

firstly, the state of the remote control intelligent switch is entered into the state of the pairing setting. Entering the [ pairing setup ] state by a human initiative is a necessary condition for performing the subsequent [ pairing ].

And secondly, selecting the operations of pairing establishment and pairing release through a pairing setting switch in the remote control intelligent switch.

And thirdly, operating the control switch (freely installed), and transmitting a unique matching address code and a unique function code through a remote channel.

And fourthly, establishing or removing a protocol relation between the remote control intelligent switch and the random installation control switch by prompting the success of the confirmation operation, and storing or removing the codes of the random installation control switch stored in the remote control intelligent switch.

And fifthly, verifying.

Fig. 2 is an embodiment of a special form, after a long press of a special [ pairing setting switch ] K, the single chip microcomputer MCU receives an operation instruction of K, and prompts entry of a [ pairing ] state through a light emitting indication diode D201 controlled by a current limiting resistor R201 according to design; in one embodiment, after D201 blinks into [ pair ] state, operation K lights D202 → enters [ pair establishment ] → pairing.

In one embodiment, after entering the [ pairing ] state, the D201 flickers, and after the [ pairing ] operation is finished, the indication is extinguished, so that the [ pairing ] operation is finished; the MCU is a light-emitting indicator diode D202 controlled by the current-limiting resistor R202 and used for indicating two operations of pairing establishment and pairing release, and after the pairing operation is completed, the state indication is also turned off to prepare for the next pairing.

When a special [ pairing setting switch ] is provided, the operation of entering the [ pairing setting ] state can be completed only by pressing the switch to the setting indication prompt to enter the 'setting' state. One embodiment, hold dedicated [ pairing setup switch ] until the "setup" status indicator lights flash, prompting entry into "setup" status. After entering the 'setting' state, a special 'pairing setting switch' can be operated, and the operation after the third step is guided to enter through another indicator lamp specially prompting the 'pairing establishment' and 'pairing release' operation.

When only multiplexing (pairing setting switch) is needed, it is difficult to prompt to enter a setting state. For example, one illumination lamp switch can control the controlled illumination lamp to be turned on and turned off, two states are created, and the two states can be used for distinguishing two operations of [ pairing establishment ] and [ pairing release ], but a third state prompt of 'setting' cannot be provided. The invention adopts a method of ' long press ' operation and result verification ' to prompt a ' setting ' state, namely, a user actively ' short press ' multiplexes a ' pairing setting ' switch to select two operations of ' pairing establishment ' and ' pairing release ', wherein the operations are corresponding to ' on ' and ' off ', the ' long press ' is directly entered into the ' setting ' state by continuously pressing the switch after selection, and after the operation is successful, the ' result ' (from ' on ' to ' off ' or from ' off ' to ' on ') is changed by the state of the controlled illuminating lamp to determine the ' pairing ' successful result.

Only one operational embodiment when multiplexing [ pairing setup ] switches:

step one (equivalent to step two), press operation [ short press ] multiplexing [ pairing setting switch ], so that a controlled illuminating lamp is turned on (paired establishment) or turned off (paired release) and the state of the press switch is continuously kept to enter [ long press ] -namely, enter the setting state after entering the required state;

a second step (equivalent to the third step) of operating a [ freely installed control switch ] for preparing [ pairing ], and transmitting a unique [ pairing ] address code and a unique function code through a remote channel;

fourthly, after the [ pairing ] operation is successful, the controlled illuminating lamp is turned on "→" off "(or turned on" → "off"), so that success of the [ pairing ] operation is prompted and confirmed;

and fifthly, verifying. The controlled illuminating lamp is remotely controlled by using the [ optional installation control switch ] of the [ pairing ], and if the [ pairing establishment ] operation is performed, the illuminating lamp can be remotely controlled; if the operation is the [ pairing release ] operation, the illumination lamp can be originally operated from a remote place to be incapable of being operated.

FIG. 3 is a timing diagram of an embodiment employing a multiplexing switch for [ pair establishment ]. In fig. 3, the X-axis represents the time sequence progress, and the Y-axis represents "with" and "without" operation or "on" and "off" for a lamp; (2 n) represents any remote control intelligent switch; [ Z ] is a load of the remote control intelligent switch, namely an illuminating lamp; any one (freely installing a control switch) is represented by (1 n); in the figure, "0" and "1" represent "no operation" and "on operation" of the switch key, respectively, and also represent "off" and "on" of the illumination lamp.

Step a10 — initial state: an illuminating lamp (Z) is in a lighting state; if the initial state of the illuminating lamp is an off state, skipping A10 and A11 and directly starting from the step A12;

step A11, press the switch on [ 2n ] for a short time → turn off the illuminating lamp [ Z ];

step A12, namely, pressing a switch on a [ 2n ] for a short time → lighting a lighting lamp [ Z ] -, continuously pressing and converting into a [ long press ]; after the [ 2n ] operation is changed to the [ Changchen ], the step A13 can also be carried out in advance;

step A13, entering a [ pairing setting ] state, and performing [ pairing establishing ] operation in a remote operation mode when [ pairing ] [ optionally installing a control switch ] [ 1n ];

step A14- (pairing) is successful, the address codes of (1 n) are stored in (2 n) according to levels, and meanwhile, the completion of the (pairing) is prompted by turning off an illuminating lamp (Z); completing the prompt according to the matching, and removing the operations of the 2n and the 1n by the user;

step A15, verifying the result of [ pairing ], operating [ 1n ] remotely, and controlling the lighting lamp [ Z ] to be turned on and off through [ 2n ], thereby meeting the [ pairing ] requirement.

FIG. 4 is a timing diagram of an embodiment employing a multiplexing switch for [ pair release ]. In fig. 4, the X-axis represents the time sequence progress, and the Y-axis represents "with" and "without" of operation or "on" and "off" for a lamp; (2 n) represents any remote control intelligent switch; [ Z ] is a load of the remote control intelligent switch, namely an illuminating lamp; any one (freely installing a control switch) is represented by (1 n); in the figure, "0" and "1" represent "no operation" and "on operation" of the switch key, respectively, and also represent "off" and "on" of the illumination lamp.

Description of the steps:

step a20 — initial state: the illuminating lamp (Z) is in an off state; if the initial state of the illuminating lamp is the lighting state, skipping the steps A20 and A21 and directly starting from the step A22;

step A21, press the switch on [ 2n ] for a short time → light the light [ Z ];

step A22-press switch on [ 2n ] for a short time → lighting lamp [ Z ] go out → press continuously converts to [ press for a long time ]; after the [ 2n ] operation is changed to the [ Changchen ], the step A23 can also be carried out in advance;

step A23, entering a [ pairing setting ] state, and performing [ pairing establishing ] operation in a remote operation mode when [ pairing ] [ optionally installing a control switch ] [ 1n ];

step A24-check if there is [ 1n ] address code in [ 2n ] that is performing [ pairing ]. If yes, all stored (1 n) address codes in (2 n) are automatically cleared for effective [ pairing release ] operation, and meanwhile, the completion of 'pairing release' is prompted by lighting an illuminating lamp (Z); completing the prompt according to the matching, and removing the operations of the 2n and the 1n by the user;

the steps A25 and A26 verify the pairing release effect, and when the lamp (1 n) is operated remotely, the lamp (Z) can not be controlled by the lamp (1 n), so that the pairing release requirement is met.

The method according to [ pair release ], characterized by: after the codes of the optional installation control switches for the pairing release operation are verified to be stored in the remote control intelligent switch, and the address codes are confirmed to be valid codes, all the codes of the optional installation control switches stored in the remote control intelligent switch can be cleared.

In one embodiment, a remote control intelligent switch is arranged at an illuminating lamp control switch, an illuminating lamp controlled by the remote control intelligent switch is multiplexed in the process of lighting up and turning off a switch key on the remote control intelligent switch, a matching setting switch is confirmed to enter a matching state through sound and light indication of entering the setting state, then the matching state is waited to be pressed down, the control switch is randomly arranged until the sound and light indication of the setting state indicates that the matching operation of setting the matching code is completed, the remote control intelligent switch is established with a random installation control switch based on an appointed protocol, and the address code of the random installation control switch can be permanently reserved if no address number exists in an internal memory. Thereafter, [ remote control intelligent switch ] will accept and execute instructions from [ pairing ] [ optionally install control switch ] according to the protocol.

A device for remotely controlling power supply of various loads is provided with at least the (freely installed control switch) and the (remotely controlled intelligent switch), and is characterized in that:

a. said [ optional installation control switch ] possesses a unique or near unique address code, at least at the place of use;

b. in the coding design, at least 4-bit auxiliary code addresses are coded by fixed chip pins, and after the lowest 4-bit auxiliary code determined by 4 chip pins is welded on a printed circuit board, each pin corresponds to a code control key determined on the circuit board, and a coding set constructed by pin combination is produced;

c. the control switches are arranged randomly, and channels for remote communication with the remote control intelligent switches are arranged;

d. the remote control intelligent switch can establish a protocol relationship with a plurality of random installation control switches through the matching operation, so that the remote control intelligent switch can receive the instruction control of the random installation control switches after the matching operation is completed;

e. the remote control intelligent switch is provided with a multiplex or special [ pairing ] setting mechanism and a device for setting result indication and prompt, wherein the remote control intelligent switch controls the on-off of a load;

f. the multi-layer control protocol between the device can be established and the multi-layer control function can be realized by the multi-layer matching operation of the freely installed control switch and the remotely controlled intelligent switch.

A method for remotely controlling the power supply of various loads, at least by means of a [ pairing setup ] and [ pairing release ] of a remote communication channel, a method for setting up or releasing a control protocol between said [ optional installation control switch ] and said [ remote control intelligent switch ], and comprising the following steps and characteristic steps:

the method comprises a first characteristic step, wherein a special or multiplexing paired setting switch and an acoustic and optical indication which is matched with the setting operation are arranged in the remote control intelligent switch;

a second characteristic step, selecting [ pairing establishment ] and [ pairing release ] operations by operating a dedicated or multiplexing [ pairing setting switch ] in the [ remote control intelligent switch ], and entering a [ pairing setting ] state;

a third characteristic step, operating the [ optional installation control switch ] to be [ paired ], and transmitting a unique [ paired ] address code and an auxiliary function code through a remote channel;

a fourth characteristic step, namely, automatically demodulating and verifying the received codes to meet the protocol requirements, and when the pairing establishment operation is performed, establishing a protocol relationship between the remote control intelligent switch and the random installation control switch, and storing the necessary codes and information of the random installation control switch (when the codes exist in a library, the codes are not stored repeatedly); when the pairing is released, if the effective number of the random installation control switch is in the remote control intelligent switch, clearing all codes stored in the remote control intelligent switch, and confirming the success of the operation through acousto-optic prompt;

the fifth includes the step of verifying the pairing result.

The multiplex pairing switch of the device for remotely controlling power supply of various loads is characterized in that:

a. controlling the intelligent switch to meet the requirements of two initial states of 'lighting' or 'extinguishing' of lighting lamp loads by the pair establishment state and the pair release state, and then 'long pressing' for the intelligent switch to enter the states of 'pair establishment' and 'pair release' defined by the pair;

b. the [ pairing ] operation is carried out by controlling the [ remote control intelligent switch ] to turn on (or turn off) a main illuminating lamp and keep a long-press state, and simultaneously pressing the [ optional installation control switch ] to be [ paired ];

when the matching is finished, the states of lighting and extinguishing of the illuminating lamp can be changed, the completion of the matching is prompted and confirmed, namely the original lighting of the illuminating lamp is changed into the extinguishing, and the extinguishing of the illuminating lamp is changed into the lighting.

The multi-level [ pairing ], the [ optional installation control switch ] has four and not limited to four operable key switches identified by chip pins, and is characterized in that:

a. the remote control intelligent switch uses an unrepeated main address code as an addressing address code and uses an auxiliary address code determined by a chip pin as a functional code and a hierarchical code;

b. after receiving the coding information sent by the remote channel (optionally installing a control switch), the remote control intelligent switch determines whether the call is valid or not and whether the response is required or not by using the unrepeated main address code, and takes the auxiliary address code as a level and operation function instruction:

c. all or part of the encoding in the auxiliary address may determine the operation level and implement the functional operation according to the designed protocol.

A device for remotely controlling various loads to supply power is characterized in that:

a. the [ optional installation control switch ] is provided with a main address code equal to 20 bits and function codes determined by the physical positions of 4 chips, wherein the main address code of each chip is used for addressing, three function code pins are respectively connected with three keys of 'off', 'energy saving' and 'high brightness' of an illuminating lamp, and each key corresponds to a determined final code;

b. the remote control intelligent switch performs matching storage by using the master address code of the optional installation control switch, and implements three control functions of 'off', 'energy saving' and 'highlight' according to the last code after receiving a remote instruction matched with the master address code.

Description of the drawings:

fig. 1 is a schematic block diagram of the present invention. 【1】 Is that (a control switch is installed randomly); 【2】 Is a remote control intelligent switch, and Z is a remote control intelligent switch which is a controlled load. Wherein [ 11 ] and [ 12 ] … … [ 1n ] represent a specific [ optionally-installed control switch ], and [ 21 ] … … [ 2n ] represents a specific [ remotely-controlled intelligent switch ], and the arrow line represents a link established through a remote channel. Any one (freely-installed control switch) can be represented by (1 n); any one [ remote control intelligent switch ] can be represented by [ 2n ].

Fig. 2 is one embodiment of a dedicated form. K is a special [ pairing setting switch ], the MCU is a singlechip, and a light-emitting indicator diode D201 controlled by a current-limiting resistor R201 is used for entering [ pairing ] state prompt; the MCU is used for prompting two operation of [ pairing establishment ] and [ pairing release ] through a light-emitting indicator diode D202 controlled by a current-limiting resistor R202.

FIG. 3 is a timing diagram of an embodiment employing a multiplexing switch for [ pair establishment ]. In fig. 3, the X-axis represents the time sequence progress, and the Y-axis represents "with" and "without" operation or "on" and "off" for a lamp; (2 n) represents any remote control intelligent switch; [ Z ] is a load of the remote control intelligent switch, namely an illuminating lamp; and (1 n) represents any one (freely installing a control switch). A10-A15 are step codes; in the figure, "0" and "1" represent "no operation" and "on operation" of the switch key, respectively, and also represent "off" and "on" of the illumination lamp.

Description of the respective steps:

step a10 — initial state: an illuminating lamp (Z) is in a lighting state;

FIG. 4 is a timing diagram of an embodiment employing a multiplexing switch for [ pair release ]. In fig. 4, the X-axis represents the time sequence progress, and the Y-axis represents "with" and "without" of operation or "on" and "off" for a lamp; (2 n) represents any one (remote control intelligent switch); (Z) is a load of a lighting lamp (a remote control intelligent switch); any one (freely installing a control switch) is represented by (1 n); in the figure, "0" and "1" represent "no operation" and "on operation" of the switch key, respectively, and also represent "off" and "on" of the illumination lamp.

Description of the steps:

step a20 — initial state: the illuminating lamp (Z) is in an off state;

step A22-press switch on [ 2n ] for a short time → lighting lamp [ Z ] go out → press continuously converts to [ press for a long time ]; when the [ 2n ] is converted into the [ long press ], the step A23 is carried out simultaneously;

The invention has the following effects: a device and a method for remotely controlling power supply of various loads, in particular to a device and a method for controlling lighting fixtures, establish a protocol among a plurality of devices through remote channel (pairing) operation of a remote control intelligent switch and a random installation control switch, and create flexible and various functional applications. Such as:

1. and (3) lighting control of a cloth-free switch wire: will (install control switch wantonly) install in the arbitrary position of oneself needs, and the light is through [ remote control intelligence switch ] control. The mode can control the switch of the illuminating lamp without installing a switch circuit, and the lamp can be installed at any position required by the lamp without being limited by quantity [ optionally installing control switches ].

Remote determination of key control: the lighting lamp has three functions of turning off, saving energy and highlighting, and also has three operations of turning off, forward rotation and reverse rotation under the control of a remote motor, if a conventional coding method is used, the three operations are finished one by one [ pairing ], and the lighting lamp is very complicated. The invention can be used to address by the main address code of the random installation control switch, and the fixed position key can be used to conveniently operate the fixed function by the auxiliary code fixed corresponding to the physical position key. In other words, any one of different main address codes corresponding to the fixed chip pins can be used [ optionally installing the control switch ], and after [ pairing ], the keys at the fixed positions are used for the same functional operation, thereby bringing convenience to the realization of various functions.

Cross control: one (freely installing a control switch) can conveniently realize cross control of a plurality of illuminating lamps controlled by (remotely controlling an intelligent switch) through [ pairing ]. And a plurality of lamps controlled by a remote control intelligent switch can be controlled in a cross way by matching.

A device and method for remotely controlling the power supply of various loads is completed through a remote channel by a convenient and simple [ pairing ] operation. The invention does not need to change the hardware design and can carry out [ pairing ] among a plurality of devices through hierarchical levels, so the invention has rich realized functions, achieves the aim of the invention and can be widely applied to the field of civil remote control and household appliance control within 100 m.

Claims

1. A device for remotely controlling power supply of various loads is provided with at least the (freely installed control switch) and the (remotely controlled intelligent switch), and is characterized in that:

2. A method for remotely controlling the power supply of various loads, at least by means of a [ pairing setup ] and [ pairing release ] of a remote communication channel, a method for setting up or releasing a control protocol between said [ optional installation control switch ] and said [ remote control intelligent switch ], and comprising the following steps and characteristic steps:

the fifth includes the step of verifying the pairing result.

3. The multiplexing pairing switch of the device for remotely controlling power supply of various loads according to claim 1, wherein:

4. The multi-level [ pair ] of claim 1, wherein there are four and not limited to four operable key switches identified by chip pins, characterized by:

5. The method of [ pair release ] according to claim 2, wherein: after the codes of the optional installation control switches for the pairing release operation are verified to be stored in the remote control intelligent switch, and the address codes are confirmed to be valid codes, all the codes of the optional installation control switches stored in the remote control intelligent switch can be cleared.

6. The device for remotely controlling the LED illuminating lamp according to claim 1, which is characterized in that: