CN115457755A - Code matching method, device, equipment, readable storage medium and program product - Google Patents

Code matching method, device, equipment, readable storage medium and program product Download PDF

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Publication number
CN115457755A
CN115457755A CN202211089456.0A CN202211089456A CN115457755A CN 115457755 A CN115457755 A CN 115457755A CN 202211089456 A CN202211089456 A CN 202211089456A CN 115457755 A CN115457755 A CN 115457755A
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CN
China
Prior art keywords
equipment
controlled
control
code
code matching
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Pending
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CN202211089456.0A
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Chinese (zh)
Inventor
范华富
魏红春
岳长江
张胜
蔡海生
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Ningbo Gongniu Life Electric Appliances Co Ltd
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Ningbo Gongniu Life Electric Appliances Co Ltd
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Priority to CN202211089456.0A priority Critical patent/CN115457755A/en
Publication of CN115457755A publication Critical patent/CN115457755A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers

Abstract

The application discloses a code matching method, a code matching device, code matching equipment, a readable storage medium and a program product, and relates to the field of wireless communication. The method comprises the following steps: responding to the entering of the power-on state, and starting a code matching window of the controlled equipment; receiving first synchronization information sent by control equipment; identifying and matching the first target equipment identification based on the first synchronization information; and closing the code matching window in response to the first target equipment identification being matched with the historical equipment identification stored in the identification library. According to the code matching method, when the control equipment sends the code matching instruction, the controlled equipment needing code matching again can be accurately matched, the phenomenon that other controlled equipment which is matched with codes repeatedly matches the codes, namely code grabbing, cannot occur, and the code matching accuracy and efficiency between the control equipment and the controlled equipment needing code matching again are improved.

Description

Code matching method, device, equipment, readable storage medium and program product
Technical Field
The present application relates to the field of wireless communications, and in particular, to a code matching method, apparatus, device, readable storage medium, and program product.
Background
The code matching refers to a process that the control equipment sends a wireless signal to the controlled equipment for matching, so that the control equipment can remotely control the controlled equipment.
In the related art, when the control device or the controlled device is damaged and replaced, code matching needs to be performed again, after the control device and the controlled device are powered on, the controlled device enters a code matching window, the control device sends a code matching instruction to the controlled device in the code matching window, and the two sides realize code matching.
However, multiple controlled devices typically share the same power-on switch. One control equipment can be paired with a plurality of controlled equipment, namely after the control equipment sends a pairing instruction, all the controlled equipment have equal opportunity to be paired with the control equipment, the control equipment can not be ensured to be accurate, namely, the code grabbing phenomenon occurs, and the code pairing process is realized with lower efficiency.
Disclosure of Invention
The embodiment of the application provides a code matching method, a code matching device, code matching equipment, a readable storage medium and a program product, which can enable control equipment and corresponding controlled equipment to match codes without code robbing. The technical scheme is as follows:
in one aspect, a code matching method is provided, and the method includes:
responding to the entering of a power-on state, starting a code matching window of the controlled equipment, wherein the code matching window is a time window used for code matching with control equipment when the controlled equipment is powered on;
receiving first synchronization information sent by the control equipment, wherein the first synchronization information comprises a first target equipment identifier corresponding to the control equipment, and the first target equipment identifier is used for uniquely indicating the control equipment;
performing identification matching on the first target equipment identification based on the first synchronization information;
and closing the code matching window in response to the matching of the first target equipment identification and the stored historical equipment identification in an identification library, wherein the identification library is used for storing the equipment identification of the control equipment which is matched and paired with the controlled equipment in a historical time period.
In another aspect, a code matching apparatus is provided, the apparatus including:
the starting module is used for responding to the entering of a power-on state and starting a code matching window of the controlled equipment, wherein the code matching window is a time window for matching codes with the control equipment when the controlled equipment is powered on;
the receiving module is used for receiving first synchronization information sent by the control equipment, wherein the first synchronization information comprises a first target equipment identifier corresponding to the control equipment, and the first target equipment identifier is used for uniquely indicating the control equipment;
the identification module is used for carrying out identification matching on the first target equipment identification based on the first synchronization information;
and the closing module is used for closing the code matching window in response to the matching of the first target equipment identifier and the stored historical equipment identifier in an identifier library, wherein the identifier library is used for storing the equipment identifiers of the control equipment which is matched and paired with the controlled equipment in a historical time period.
In another aspect, a computer device is provided, which comprises a processor and a memory, wherein at least one instruction, at least one program, set of codes, or set of instructions is stored in the memory, and is loaded and executed by the processor to implement the method for code as described in any of the embodiments of the present application.
In another aspect, there is provided a computer readable storage medium having stored therein at least one instruction, at least one program, set of codes, or set of instructions, which is loaded and executed by a processor to implement a method of pairing code as described in any of the embodiments of the present application.
In another aspect, a computer program product or computer program is provided, the computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer readable storage medium, and the processor executes the computer instructions to cause the computer device to execute the method for code matching described in any of the above embodiments.
The beneficial effects brought by the technical scheme provided by the embodiment of the application at least comprise:
by electrifying the controlled equipment, the control equipment can emit synchronous information outwards at intervals of preset time, namely the method for sending the synchronous information to the controlled equipment can screen the controlled equipment which has already matched codes and close the corresponding code matching window, so that when the control equipment sends a code matching instruction, the controlled equipment which needs to match codes again can be accurately matched, the phenomenon that other controlled equipment which has matched codes repeatedly matches codes, namely code grabbing occurs can be avoided, and the code matching accuracy and efficiency between the control equipment and the controlled equipment which needs to match codes again are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a diagram of a controlled device control pair code window for different scenarios provided by an exemplary embodiment of the present application;
FIG. 2 is a diagram illustrating different situations where a controlled device receives a pairing instruction according to an exemplary embodiment of the present application;
FIG. 3 is a flow chart of a method of code matching provided by an exemplary embodiment of the present application;
fig. 4 is a schematic diagram of a control device sending information to a controlled device in a case of a unidirectional radio frequency according to an exemplary embodiment of the present application;
fig. 5 is a schematic diagram of information transmission between a control device and a controlled device in a bidirectional radio frequency case provided in an exemplary embodiment of the present application;
fig. 6 is a flowchart of a code matching method in the case of unidirectional radio frequency provided by an exemplary embodiment of the present application;
fig. 7 is a schematic diagram of a code matching method in the case of unidirectional radio frequency according to an exemplary embodiment of the present application;
fig. 8 is a flowchart illustrating that, in a case of a unidirectional radio frequency according to an exemplary embodiment of the present application, after receiving a code matching instruction sent by a control device, a controlled device determines whether to perform code matching with the control device;
fig. 9 is a flowchart of a code matching method in the case of bidirectional radio frequency provided by another exemplary embodiment of the present application;
fig. 10 is a schematic diagram of a code matching method in the case of bidirectional radio frequency provided by another exemplary embodiment of the present application;
fig. 11 is a flowchart of determining, by a controlled device, whether to perform code matching with a control device after receiving a code matching instruction sent by the control device under a bidirectional radio frequency condition according to another exemplary embodiment of the present application;
FIG. 12 is a block diagram of a code matching apparatus according to an exemplary embodiment of the present application;
fig. 13 is a block diagram of a computer device according to an exemplary embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The wireless remote control means that the control equipment realizes the non-contact remote control of the controlled equipment, and the wireless remote control is widely applied to the fields of industrial control, aerospace and household appliances. The implementation of a wireless remote control needs to be based on radio signals. The control device sends a remote control command to the controlled device by using a radio signal, and drives or indicates the controlled device receiving the remote control command to realize various operations.
Before wireless remote control of the control device to the controlled device is realized, a code matching process of the control device and the controlled device needs to be carried out: the controlled equipment is powered on, namely a power supply is switched on, wherein the process of powering on the controlled equipment can also adopt a mode of installing a battery and charging in advance, at the moment, the controlled equipment enters a code matching window, a code matching key of the control equipment is triggered, a code matching instruction is sent to the controlled equipment, after the controlled equipment receives the code matching instruction, code matching with the control equipment is realized, the controlled equipment exits the code matching window, and code matching is finished. The code matching window refers to a limited time window in which code matching can be performed after the controlled device is powered on.
However, in the related art, a plurality of controlled devices usually share one power switch, a target controlled device that needs to perform code matching and a controlled device that has already performed code matching all enter a code matching window, and each controlled device has an equal chance to perform code matching with a control device, and a code robbing phenomenon is very likely to occur, that is: the controlled device and the control device which need to match the code do not need to match the code, and the target controlled device which needs to match the code does not match the code with the control device, so that the accuracy and the efficiency of the code matching process are low.
In the embodiment of the present application, the code matching method is as follows: powering on the controlled equipment, and after the controlled equipment is powered on, automatically entering a code matching window; the control equipment transmits first synchronization information outwards at intervals of preset time, namely the control equipment automatically transmits the first synchronization information to all controlled equipment, wherein the first synchronization information comprises a first target equipment identifier of the control equipment; the controlled equipment identifies and matches the first target equipment identification with historical equipment identifications stored in an identification library of the controlled equipment, the controlled equipment which is subjected to code matching with the control equipment can automatically exit a code matching window, and the controlled equipment which does not exit the code matching window is the target controlled equipment which needs code matching; triggering a code matching key of the control equipment, sending a code matching instruction to the controlled equipment, and receiving the code matching instruction by the target controlled equipment to realize the code matching operation with the control equipment; and after the code matching is finished, the target controlled equipment exits the code matching window.
The triggering operation of the code matching key of the control equipment means that the control equipment can send a code matching instruction to the controlled equipment by performing some operations on the code matching key.
Before the control device sends the pairing code instruction to the controlled device, the control device may also be powered on, but the power on operation of the control device is not necessary. If the control equipment has the stored electric quantity and the electric quantity can support the control equipment to finish operations such as sending a remote control instruction to the controlled equipment, sending synchronous information, realizing a code matching process and the like, the operation of electrifying the control equipment is not needed; if the amount of power stored by the control device itself is not sufficient to support the above operation, the control device may be powered up, including but not limited to powering on the control device, installing a battery, pre-charging, etc.
Illustratively, as shown in fig. 1, the first controlled device 110 and the second controlled device 120 are powered on simultaneously, the first controlled device 110 and the second controlled device 120 open a code matching window simultaneously, and the control device 100 transmits first synchronization information to the outside every preset time period, that is, the control device 100 automatically transmits the first synchronization information to the first controlled device 110 and the second controlled device 120 simultaneously, where the first synchronization information includes a first target device identifier and is used for uniquely indicating the control device 100.
The first controlled device 110 performs recognition matching on the historical device identifier stored in the self identifier library and the first target device identifier, and the first controlled device 110 closes the code matching window when the recognition result passes.
The second controlled device 120 performs recognition matching on the historical device identifier stored in the identifier library itself and the first target device identifier, and the second controlled device 120 still keeps opening the code matching window if the recognition result does not pass.
If the first controlled device 110 and the control device 100 match codes, the code matching window is closed without re-matching codes; if the second controlled device 120 has not already been paired with the control device 100, the second controlled device continues to keep opening the code pairing window for the target controlled device that needs to be paired with the control device, and waits to receive the code pairing instruction of the control device 100 or another control device.
Illustratively, as shown in fig. 2, a code pairing key of the control device 200 is triggered, and the code pairing key is used for the control device 200 to send a code pairing instruction to the first controlled device 210 and the second controlled device 220. The code matching instruction further comprises a first target device identification.
Since the first controlled device 210 has closed the code matching window, the code matching with the control device 200 is not performed, and the second controlled device 220 remains open the code matching window, and thus the code matching with the control device 200 is performed. When the second controlled device 220 performs code matching with the control device 200, the first target device identifier of the control device 200 is stored in the identifier library of the second controlled device, so that the code matching is completed, and the code matching window is closed.
The controlled device in the present application may be a home appliance, a desktop computer, a laptop computer, a mobile phone, a tablet computer, an e-book reader, an MP3 (Moving Picture Experts Group Audio Layer III, mpeg compression standard Audio Layer 3) player, an MP4 (Moving Picture Experts Group Audio Layer IV, mpeg compression standard Audio Layer 4) player, or the like. The controlled device has installed and running therein an application program that supports reception of radio signals.
The wireless remote control is realized by radio signals, and the general modes for realizing the wireless remote control are divided into two categories, wherein the first category is unidirectional radio frequency and the second category is bidirectional radio frequency.
The unidirectional radio frequency means that the control equipment unilaterally transmits information such as remote control instructions and the like to the controlled equipment through radio signals, and the controlled equipment can only receive the information transmitted by the control equipment.
The bidirectional radio frequency means that the control device can send information such as remote control instructions to the controlled device through radio signals, and the controlled device can also send self information to the control device through the radio signals.
In conjunction with the above noun brief introduction and application scenario, a code matching method provided by the present application is described, where the method may be executed by a control device or a controlled device, or may be executed by both the control device and the controlled device, in this embodiment of the present application, the method is described as being executed by the controlled device as an example, please refer to fig. 3, and fig. 3 shows a flowchart of the code matching method provided by an exemplary embodiment of the present application, and as shown in fig. 3, the method includes:
step 301, in response to entering the power-on state, opening a code matching window of the controlled device.
The code matching window is a time window used for matching codes with the control equipment when the controlled equipment is powered on, namely a limited time window for matching codes can be carried out after the controlled equipment is powered on; the power-on means that the controlled equipment is powered on.
Optionally, in the embodiment of the present application, one control device corresponds to one controlled device as an example.
It should be noted that, in some embodiments, one control device may correspond to one controlled device, and one control device may also correspond to a plurality of controlled devices; the plurality of control devices may correspond to one controlled device, and the plurality of control devices may also correspond to a plurality of controlled devices, which is not limited in the embodiment of the present application.
Optionally, the controlled device is an air conditioner, and the control device is an air conditioner control panel/air conditioner remote controller; and the controlled device and the control device have already been coded as an example. The control panel can be applied to household appliances or equipment such as a bath heater, an air conditioner and the like and is used for controlling corresponding equipment to perform related operations.
After the controlled equipment is powered on, the code matching window of the controlled equipment is automatically opened, and the controlled equipment can perform code matching operation with the control equipment.
Step 302, receiving first synchronization information sent by the control device.
The control equipment transmits first synchronization information outwards at intervals of preset time, namely the control equipment automatically transmits the first synchronization information to the controlled equipment, and the process of transmitting the first synchronization information is realized based on radio signals.
The controlled device receives first synchronization information sent by the control device, wherein the first synchronization information includes a first target device identifier corresponding to the control device, and the first target device identifier is used for uniquely indicating the control device, that is, the first target device identifier refers to feature information of the control device.
Optionally, taking the first target device identifier as an address code of the control device as an example. The address code is a number that has been set when the product is shipped, and is used to distinguish different devices, just like the identity number of a machine. A common address code is typically seven digits.
Optionally, a case that the address code of the control device is a seven-digit number (9150923), the control device has only one address code, the address code of the control device is preset when the control device is shipped from a factory, and the address code of the control device cannot be manually changed is taken as an example.
It should be noted that the first target device identifier of the control device may be any feature information capable of uniquely indicating the control device, including but not limited to an address code, a factory serial number, and the like of the control device. The number of bits of the address code of the control device may be any legal number of bits, and the address code may be formed by combining any number, which is not limited in this embodiment.
It should be noted that the control device may be any device capable of sending a remote control command based on a radio signal, implementing a code matching process, and sending synchronization information to a controlled device, including but not limited to a remote control or a control panel such as an air conditioner control panel, a television remote control, a bathroom heater control panel, and a vehicle remote control, which is not limited in this embodiment.
The control device and the controlled device have already been checked, and in some embodiments, the control device and the controlled device may not have been checked, including but not limited to: the situation of updating after the control equipment is damaged, updating after the controlled equipment is damaged, updating after the control equipment and the controlled equipment are simultaneously damaged, and the like. In these cases, the control device and the controlled device need to re-check the code, that is, it can be understood that there is no code in between, which is not limited by the embodiment.
Optionally, the control device performs unidirectional information transmission to the controlled device through a radio signal, that is, in the case of unidirectional radio frequency, only the control device is allowed to send information such as a remote control instruction to the controlled device, and the controlled device can only receive the information such as the remote control instruction sent by the control device, but cannot send its own information to the control device.
Fig. 4 is a schematic diagram of sending information to a controlled device by a control device under a unidirectional radio frequency condition in the embodiment of the present application, as shown in fig. 4:
the control device is provided with a first radio frequency component 400, and the first radio frequency component 400 is used for enabling the control device to transmit information such as a remote control instruction to the controlled device under the condition of unidirectional radio frequency.
The controlled device is provided with a second radio frequency component 410, and the second radio frequency component 410 is used for receiving information such as a remote control instruction sent by the control device under the condition of unidirectional radio frequency.
It should be noted that the information transmission between the control device and the controlled device is unidirectional, and in some embodiments, the information transmission between the control device and the controlled device may be bidirectional, that is, the control device may send information such as a remote control command to the controlled device, and the controlled device may not only receive the information sent by the control device, but also send its own information to the control device. This is not limited in the examples of the present application.
Fig. 5 is a schematic diagram of information transmission between a control device and a controlled device under a bidirectional radio frequency condition in this embodiment, as shown in fig. 5:
the control device is provided with a first radio frequency component 500, and the first radio frequency component 500 is used for enabling the control device to transmit information such as a remote control instruction to the controlled device and receive self information transmitted by the controlled device under the condition of bidirectional radio frequency.
The controlled device is provided with a second radio frequency component 510, and the second radio frequency component 510 is used for enabling the controlled device to send information of itself to the control device and receive information such as a remote control instruction sent by the control device under a bidirectional radio frequency condition.
Step 303, performing identification matching on the first target device identifier based on the first synchronization information.
After receiving first synchronization information sent by the control equipment, the controlled equipment performs matching operation on a first target equipment identifier in the first synchronization information and a historical equipment identifier stored in an identifier library of the controlled equipment, and if the first target equipment identifier passes the identification, the controlled equipment and the controlled equipment are already subjected to code matching; if the identification is not passed, the code matching between the control equipment and the controlled equipment is not performed. The identification library is used for storing the equipment identification of the control equipment which is paired and matched with the controlled equipment in the historical time period.
Optionally, taking as an example that the following historical device identification information is stored in the self identification library of the controlled device: 9150923, 1230606.
The address code (9150923) of the control device is stored in the self-identification library of the controlled device, that is, the controlled device stores the first target device identification of the control device. The controlled equipment matches the first target equipment identification in the first synchronization information, namely the address code (9150923) of the controlled equipment with the historical equipment identification stored in the self identification library, and if the address code (9150923) is matched with the first historical equipment identification (9150923), the identification is passed, and the code matching between the controlled equipment and the controlled equipment is indicated.
It should be noted that only two pieces of historical device identification information are stored in the self identification library of the controlled device, and in some embodiments, any number of pieces of historical device identification information may be stored in the self identification library of the controlled device. Optionally, any amount of historical device information may be stored in a storage space range of the controlled device identification library, where the storage space range is determined by a storage component configured in the controlled device, such as: memory cards, memory disks, etc.
The historical device identification information may be identification information composed of numbers of any legal place, and the controlled device may store the target device identification information of any received control device in its own identification library, which is not limited in this embodiment.
Step 304, in response to the first target device identification matching a historical device identification already stored in the identification repository, closing the code matching window.
And matching the first target equipment identification of the control equipment with the historical equipment identification stored in the identification library of the controlled equipment, and closing a code matching window of the controlled equipment after passing the identification, namely the code matching between the control equipment and the controlled equipment is finished. At this time, even if the control device sends a code matching instruction to the controlled device, the controlled device cannot enter a code matching state due to the closing of the code matching window of the controlled device, that is, the controlled device and the control device cannot perform code matching.
In summary, in the method provided in this embodiment, the controlled device is powered on, and the controlled device automatically opens the code matching window; the control equipment transmits first synchronization information outwards every preset time, namely the control equipment automatically transmits the first synchronization information to the controlled equipment, and the first synchronization information contains a first target equipment identifier for uniquely identifying the control equipment; after receiving first synchronization information sent by control equipment, the controlled equipment identifies and matches a first target equipment identifier in the first synchronization information with a historical equipment identifier stored in an identifier library of the controlled equipment; if the identification is passed, the controlled equipment and the control equipment already match codes, then the code matching window is closed, the code matching is not performed any more, the repeated code matching, namely the code grabbing situation, can not occur, and the code matching accuracy and efficiency between the control equipment and the controlled equipment are improved.
Fig. 6 is a flowchart of a code matching method in the case of unidirectional radio frequency according to another exemplary embodiment of the present application, where the method is performed by a controlled device, as shown in fig. 6:
step 601, in response to entering the power-on state, the controlled device opens a code matching window.
Alternatively, two control devices and two controlled devices are taken as an example. The two control devices are respectively a control device A and a control device B, and the two controlled devices are respectively a controlled device A and a controlled device B. The code matching between the control device A and the controlled device A is already carried out, the code matching between the control device B and the controlled device B is not already carried out, the code matching between the control device A and the controlled device B is not already carried out, and the code matching between the control device A and the controlled device A is not already carried out. According to the embodiment of the application, code matching between the control equipment B and the controlled equipment B is achieved under the condition of unidirectional radio frequency.
Optionally, after the controlled device a and the controlled device B are powered on simultaneously, the following operations are performed:
1. the method comprises the steps that a control device A transmits first synchronization information A outwards every other preset time, namely the control device A can simultaneously transmit the first synchronization information A to a controlled device A and a controlled device B, the first synchronization information A comprises a first target device identification A corresponding to the control device A, and the target device identification A is used for only indicating the control device A;
2. the control device B transmits first synchronization information B outwards every other preset time, namely the control device B simultaneously transmits the first synchronization information B to the controlled device A and the controlled device B, wherein the first synchronization information B comprises a first target device identifier B corresponding to the control device B, and the target device identifier B is used for uniquely indicating the control device B;
3. the controlled equipment A automatically opens a code matching window after being electrified;
4. and the controlled equipment B automatically opens the code matching window after being electrified.
The sequence of the above operations may be arbitrary, and may or may not be performed simultaneously. It should be noted that, under the condition of unidirectional radio frequency, there may be at least one control device and at least one controlled device, the number of the control devices and the number of the controlled devices may be arbitrary, and the code matching relationship between different control devices and different controlled devices may be arbitrary, that is, a code may be matched or may not be matched between any one control device and any one controlled device, which is not limited in this embodiment.
Step 602, receiving first synchronization information sent by the control device.
Optionally, the first synchronization information a sent by the control device a includes a first target device identifier a, and a case that the first target device identifier a is an address code a, the address code a is a four-digit number (2000), the control device a has only one address code (address code a), the address code (address code a) of the control device a is preset when the control device a leaves the factory, and the address code (address code a) of the control device a cannot be manually changed is taken as an example.
Optionally, the first synchronization information B sent by the control device B includes a first target device identifier B, and a case that the first target device identifier B is an address code B, the address code B is a four-digit number (2001), the control device B has only one address code (address code B), the address code (address code B) of the control device B is preset when the control device B leaves a factory, and the address code (address code B) of the control device B cannot be manually changed is taken as an example.
The controlled equipment A simultaneously receives an address code A sent by the control equipment A and an address code B sent by the control equipment B; the controlled device B also receives the address code a sent by the control device a and the address code B sent by the control device B at the same time.
It should be noted that the address code a and the address code B may be composed of digits with any legal number of bits, and the sequence of the address code a and the address code B received by the controlled device a and the controlled device B may be any, which is not limited in this embodiment.
Step 603, performing identification matching on the first target device identifier based on the first synchronization information sent by the control device.
Optionally, the following historical device identifiers are stored in the identifier library a of the controlled device a itself: address code a (2000), address code C (2002).
The historical equipment identification in the self identification library A of the controlled equipment A is the same as the address code A (2000), namely the historical equipment identification is the same as the first target equipment identification A, and the identification matching result A is pass identification; the non-existing historical device identifier is the same as the address code B (2001), namely is different from the first target device identifier B, and the identification matching result B is the non-passing identification.
Optionally, the following historical device identifiers are stored in the identifier library B of the controlled device B itself: address code D (2003), address code E (2004).
The historical device identifier which is the same as the address code A (2000) or the address code B (2001) does not exist in the self identifier library B of the controlled device B, namely the historical device identifier is different from the first target device identifier A and the first target device identifier B, and the identification matching result A and the identification matching result B are both failed to be identified.
It should be noted that, in the above recognition and matching results, as long as the historical device identifier in the self identifier library of the controlled device is the same as the first target device identifier of any one of the control devices, that is, at least one of the recognition and matching result a or the recognition and matching result B is a pass recognition, the entire recognition and matching result is a pass recognition; the controlled device and the first target device of any one of the control devices are different in identifier, that is, each of the identification matching result a and the identification matching result B is an unsuccessful identification, and the overall identification matching result is an unsuccessful identification.
And step 604, controlling the open-close state of the code matching window of the controlled equipment in response to the result of identifying and matching the first synchronization information.
The whole identification matching result of the controlled equipment A is that the controlled equipment A closes the code matching window through identification;
and the whole identification matching result of the controlled equipment B is the failed identification, and the controlled equipment B keeps the opening state of the code window.
Step 605, receiving a code matching instruction sent by the control device.
And triggering the code matching key of the control equipment B.
Optionally, the code matching key of the long-time pressing control device B does not loose hands after exceeding the preset time length, and a code matching instruction is sent to the controlled device B.
The code matching key is positioned in the control equipment and used for indicating the control equipment to initiate a code matching instruction to the controlled equipment; the code matching key of the control device is triggered, namely, the control device can send a code matching instruction to the controlled device by performing some operations on the code matching key.
It should be noted that, because the code matching window of the controlled device a is already closed, the controlled device a cannot respond to the code matching instruction sent by any control device, and the code matching window of the controlled device B is still in an open state, so that the code matching instruction of the control device B can be received and responded. The reason why only the control device B sends the code pairing instruction is that the control device a is not operated to transmit the code pairing instruction because the purpose of the embodiment of the present application is to perform code pairing between the control device B and the controlled device B.
If the code matching key of the control device A is triggered to enable the control device A to send the code matching instruction, but not enable the control device B to send the code matching instruction, the control device A and the controlled device B can perform code matching.
It should be noted that, in the process of initiating the code matching instruction, the code matching key of the control device is triggered by long pressing, and in some embodiments, the trigger operation that can be performed on the code matching key of the control device includes, but is not limited to, releasing the hand after the long pressing of the code matching key reaches a preset time, releasing the hand after pressing the code matching key for a preset number of times, and the like, which is not limited in this embodiment.
And 606, storing the equipment identification of the control equipment into an identification library based on the code matching instruction.
The controlled device B receives a code matching instruction sent by the control device B, where the code matching instruction further includes a first target device identifier B of the control device B, that is, an address code B (2001). And the controlled equipment B stores the address code B (2001) in the code matching instruction into an identification library B of the controlled equipment B, and the code matching process is completed.
Step 607, close the code matching window.
And after the code matching process is finished, the controlled equipment B closes the code matching window, and at the moment, the control equipment B can remotely control the controlled equipment B.
And step 608, in response to receiving the control instruction sent by the control device, the controlled device performs relevant operations based on the control instruction.
After the code matching is completed, the control equipment can remotely control the controlled equipment, keys of different control operations are pressed on the control equipment, and the control equipment can send corresponding control instructions to the controlled equipment based on radio signals to drive the controlled equipment to perform corresponding operations.
The control instruction sent by the control device includes a device identifier and a control scheme identifier corresponding to the control device, and the control scheme identifier is used for indicating a control mode for the controlled device.
The controlled device performs recognition matching operation on the device identifier contained in the control instruction, namely the first target device identifier, and the historical device identifier stored in the identifier library of the controlled device.
Optionally, the controlled device responds to the matching between the first target device identifier corresponding to the control device and the historical device identifier in the identifier library, that is, after the matching is passed, the controlled device executes the controlled operation of the device corresponding to the control scheme identifier.
It should be noted that, if the control device and the controlled device have not performed the code matching operation, that is, the first target device identifier of the control device does not match the historical device identifier in the identifier library of the controlled device itself, the control device cannot control the controlled device to perform the corresponding operation through the control instruction.
Optionally, the controlled device B receives a first control instruction sent by the control device B, and instructs the controlled device to perform a boot operation. The first control instruction includes a first target device identifier B, i.e., an address code B (2001), corresponding to the control device B, and a first control scheme identifier, i.e., an on-hook identifier. The controlled device B itself includes the address code B (2001) in the identification library B, i.e., through identification, so the controlled device B performs the boot-up in response to the device controlled operation corresponding to the first control scheme identification.
It is noted that the controlled operation of the device that the control instruction may instruct includes but is not limited to: the operations that can be implemented by the controlled device such as power on, power off, temperature adjustment, volume adjustment, etc., are not limited in this embodiment.
Fig. 7 is a schematic diagram of a code matching method in the case of unidirectional radio frequency according to an embodiment of the present application, as shown in fig. 7:
the control device a710 transmits first synchronization information a outwards every preset duration, that is, sends the first synchronization information a to the controlled device a730 and the controlled device B740 at the same time, where the first synchronization information a includes an address code a:
the controlled device A730 is powered on and then opens the code matching window, after receiving the first synchronization information A, the controlled device A730 compares the address code A with the historical device identification stored in the identification library of the controlled device A, if the address code A is found to be stored, the identification is passed, the controlled device A730 closes the code matching window, and the code matching is not accepted any more.
And after the controlled equipment B740 is powered on, the code matching window is opened, after the controlled equipment B740 receives the first synchronization information A, the address code A is compared with the historical equipment identification stored in the identification library of the controlled equipment B, the fact that the address code A is not stored is found, the identification is not passed, and the controlled equipment B740 still keeps opening the code matching window.
The control device B720 transmits first synchronization information B outwards every preset duration, that is, sends the first synchronization information B to the controlled device a730 and the controlled device B740, where the first synchronization information B includes an address code B:
after the controlled device a730 receives the first synchronization information a sent by the control device a710, the code matching window is closed, so that when the controlled device a730 receives the first synchronization information B sent by the control device B720, the code matching window is still closed.
The controlled device B740 keeps opening the code matching window, and after receiving the first synchronization information B, the controlled device B740 compares the address code B with the historical device identifier stored in the identifier library of the controlled device B, finds that the address code B is not stored, and the controlled device B740 still keeps opening the code matching window if the identifier does not pass the identification.
And long-time pressing of a code matching key of the control equipment B720, releasing hands after more than three seconds, sending a code matching instruction to the controlled equipment B740, and after receiving the code matching instruction, the controlled equipment B740 performs code matching with the control equipment B720.
It should be noted that the duration of pressing the pair code key for a long time may be any preset duration, which is not limited in this embodiment.
It should be noted that, the above-mentioned process of initiating the code matching instruction is to perform a long-press trigger operation on the code matching key of the control device, in some embodiments, the operation that can be performed on the code matching key of the control device includes, but is not limited to, releasing the hand after the long-press code matching key reaches a preset time, releasing the hand after pressing the code matching key for a preset number of times, and the like, which is not limited in this embodiment.
The power-on sequence of the controlled device a730 and the controlled device B740 may be any sequence, that is, the controlled device a730 powers on before the controlled device B740, the controlled device B740 powers on before the controlled device a730, or the controlled device a730 and the controlled device B740 power on simultaneously, which is not limited in this embodiment.
The order in which the controlled device a730 receives the first synchronization information a sent by the control device a710 and the first synchronization information B sent by the control device B720 may be arbitrary, but the controlled device a730 will close the code matching window and will not perform code matching with any control device, which is not limited in this embodiment.
The sequence in which the controlled device B740 receives the first synchronization information a sent by the control device a710 and the first synchronization information B sent by the control device B720 may be arbitrary, but the controlled device B740 will keep opening a code matching window, and only the control device B720 sends a code matching instruction at this time, so that the controlled device B740 and the control device B720 perform code matching; if the control device a710 sends a code matching instruction to the controlled device B740, and the control device B720 does not send a code matching instruction to the controlled device B740, the controlled device B740 and the control device a710 perform code matching, which is not limited in this embodiment.
Fig. 8 is a flowchart illustrating that, in a case of a unidirectional radio frequency, after receiving a code matching instruction sent by a control device, a controlled device determines whether to perform code matching with the control device, as shown in fig. 8:
step 801, receiving a code matching instruction sent by a control device.
The code matching instruction sent by the control equipment also comprises first synchronization information of the control equipment, wherein the first synchronization information comprises a first target equipment identifier corresponding to the control equipment, and the first target equipment identifier is used for uniquely indicating the control equipment.
Optionally, the first target device identifier of the control device is an address code of the control device, and the controlled device receives a code matching instruction of the control device and receives address code information of the control device.
It should be noted that the first target device identifier of the control device may be any information that can uniquely indicate the control device, which is not limited in this embodiment.
Step 802, identifying a first target device identifier in the pairing instruction.
After receiving the first target device identifier of the control device, the controlled device matches the historical device identifier stored in the self identifier library with the first target device identifier, that is, whether the historical device identifier same as the first target device identifier exists is searched in the self identifier library.
Illustratively, the address code of the control device is matched with the historical device address code stored in the self-identification library.
It should be noted that the controlled device identification library itself may store a first target device identification of any control device as a history device identification, and may also store information of the control device or device identification information of the controlled device itself, which is allowed to be stored by other controlled devices, and the like, which is not limited in this embodiment.
Step 803, determine whether to store the first target device identifier of the control device.
According to the result obtained by identifying the first target equipment identifier in the code matching instruction, if the historical equipment identifier in the identifier library of the controlled equipment is the same as the first target equipment identifier of the control equipment, that is, the first target equipment identifier of the control equipment is stored through identification, the first target equipment identifier of the control equipment does not need to be stored repeatedly; if the historical device identifier does not exist in the identifier library of the controlled device, and the historical device identifier is the same as the first target device identifier of the control device, that is, the historical device identifier does not pass the identification, which indicates that the first target device identifier of the control device has not been stored, the controlled device stores the first target device identifier of the control device.
And step 804, closing the code matching window and not accepting the code matching again.
If the first target device identifier of the control device is already stored in the identifier library of the controlled device, it indicates that the controlled device and the control device have already matched the code, and the code matching window is closed without repeating the code matching, and does not respond to the code matching instruction sent by the control device, i.e., does not accept the code matching again.
If the first target equipment identification of the control equipment is not stored in the identification library of the controlled equipment, the controlled equipment and the control equipment are not subjected to code matching, and the first target equipment identification of the control equipment is stored in the identification library of the controlled equipment in response to a code matching instruction sent by the control equipment, so that code matching between the controlled equipment and the control equipment is realized, and a code matching window is closed.
To sum up, in the code matching method under the unidirectional radio frequency condition provided in the embodiment of the present application, after the controlled device is powered on, the controlled device automatically opens the code matching window, the control device transmits the first synchronization information to the outside every preset time, that is, the control device can automatically send the first synchronization information to the controlled device, the first synchronization information includes the first target device identifier of the control device, and after the controlled device receives the first synchronization information sent by the control device, the first target device identifier in the first synchronization information can be identified and matched with the historical device identifier stored in the identifier library of the controlled device; if the identification is passed, the code matching between the controlled equipment and the control equipment is over, closing a code matching window, and not performing code matching with the control equipment even if a code matching instruction sent by the control equipment is received subsequently; if the identification is failed, the controlled device and the control device are not subjected to code matching, the code matching window is continuously opened, and a code matching instruction sent by the control device is subsequently received, so that the code matching can be performed with the control device.
According to the code matching method under the condition of the one-way radio frequency, the first synchronization information sent by the control equipment is received, the controlled equipment controls the on-off state of the code window based on the result of identification and matching of the first target equipment identification in the first synchronization information, the phenomenon of repeated code matching, namely code robbing, can not occur after the control code matching instruction is received, so that the control equipment and the controlled equipment which really needs code matching can perform code matching, and the accuracy and the efficiency of code matching are improved.
According to the method provided by the embodiment of the application, the first target equipment identification of the control equipment is identified and matched with the historical equipment identification stored in the identification library of the controlled equipment, whether the controlled equipment and the control equipment already match codes is judged according to the identification and matching result, and then the code matching window is correspondingly closed or kept open, so that repeated code matching is not performed, namely, the code is robbed, and the accuracy and the efficiency of code matching are effectively improved.
According to the method provided by the embodiment of the application, the code matching key of the control equipment is triggered to be operated, the control equipment can send the code matching instruction to the controlled equipment through a radio signal, the code matching instruction is used for indicating the controlled equipment to perform code matching operation, the code matching instruction further comprises a first target equipment identifier of the control equipment, after the first target equipment identifier is stored by the controlled equipment, the code matching operation is performed only once, and the control equipment can remotely control the controlled equipment to perform corresponding operation, so that the method is convenient and fast.
According to the method provided by the embodiment of the application, after the code matching operation is performed on the control equipment and the controlled equipment, the code matching window is closed, so that the controlled equipment cannot stay in the state of opening the code matching window for a long time under the condition that the code is already matched, when other control equipment sends the code matching instruction, the controlled equipment cannot receive and respond to the code matching instruction sent by other control equipment, the occurrence of the code grabbing condition is reduced, and the accuracy and the efficiency of code matching are improved.
According to the method provided by the embodiment of the application, the remote control relation between the control equipment and the controlled equipment is established by operating the code between the control equipment and the controlled equipment, so that the controlled equipment can receive the control instruction sent by the control equipment and perform corresponding operation, and the method is convenient and rapid.
Fig. 9 is a flowchart of a code matching method in the case of bidirectional radio frequency, which is performed by a controlled device, according to another exemplary embodiment of the present application, as shown in fig. 9:
in response to entering the power-on state, the controlled device opens a code matching window, step 901.
Alternatively, two control apparatuses and two controlled apparatuses are taken as an example. The two control devices are respectively a control device A and a control device B, and the two controlled devices are respectively a controlled device A and a controlled device B. The code matching is already performed between the control device A and the controlled device A, the code matching is not performed between the control device B and the controlled device B, the code matching is not performed between the control device A and the controlled device B, and the code matching is not performed between the control device B and the controlled device B. According to the embodiment of the application, code matching between the control equipment B and the controlled equipment B is achieved under the condition of bidirectional radio frequency.
Optionally, after the controlled device a and the controlled device B are powered on simultaneously, the following operations are performed:
1. the method comprises the steps that a control device A transmits first synchronization information A outwards every other preset time, namely the control device A can simultaneously transmit the first synchronization information A to a controlled device A and a controlled device B, the first synchronization information A comprises a first target device identification A corresponding to the control device A, and the target device identification A is used for only indicating the control device A;
2. the control device B transmits first synchronization information B outwards at intervals of preset time, namely the control device B simultaneously transmits the first synchronization information B to the controlled device A and the controlled device B, wherein the first synchronization information B comprises a first target device identifier B corresponding to the control device B, and the target device identifier B is used for uniquely indicating the control device B;
3. the controlled equipment A automatically opens a code matching window;
4. the controlled device B automatically opens the code matching window.
The sequence of the above operations may be arbitrary, and may or may not be performed simultaneously. It should be noted that, in the case of bidirectional radio frequency, there may be at least one control device and at least one controlled device, the number of the control devices and the number of the controlled devices may be arbitrary, and the code matching relationship between different control devices and different controlled devices may be arbitrary, that is, a code may be matched or may not be matched between any one control device and any one controlled device, which is not limited in this embodiment.
Step 902, in response to receiving the first synchronization information sent by the control device, sending second synchronization information to the control device.
The first synchronization information includes a first target device identifier corresponding to the control device, the first target device identifier is used for uniquely indicating the control device, and the first synchronization information also includes a paired controlled device identifier stored in a historical time period by the control device.
The second synchronization information includes a second target device identifier corresponding to the controlled device, the second target device identifier is used for uniquely indicating the controlled device, and the second synchronization information is used for being received by the controlled device and verifying the pairing relationship between the control device and the controlled device based on the second synchronization information.
The first synchronization information is sent by the control equipment through a first wireless radio frequency signal, and the second synchronization information is sent by the controlled equipment through a second wireless radio frequency signal; the first wireless radio frequency signal and the second wireless radio frequency signal are both radio signals.
Optionally, the first synchronization information a sent by the control device a includes a first target device identifier a, and a case that the first target device identifier a is an address code a, the address code a is a four-digit number (4000), the control device a has only one address code (address code a), the address code (address code a) of the control device a is preset by the control device a when the control device a leaves the factory, and the address code (address code a) of the control device a cannot be manually changed is taken as an example.
Optionally, the first synchronization information B sent by the control device B includes a first target device identifier B, and a case that the first target device identifier B is an address code B, the address code B is a four-digit number (4001), the control device B has only one address code (address code B), the address code (address code B) of the control device B is preset when the control device B leaves a factory, and the address code (address code B) of the control device B cannot be manually changed is taken as an example.
Optionally, the second synchronization information a sent by the controlled device a includes a second target device identifier a, and the second target device identifier a is used as an address code a ', the address code a ' is a four-digit number (8000), the controlled device a has only one address code (address code a '), the address code (address code a ') of the controlled device a is preset when the controlled device a leaves the factory, and the address code (address code a ') of the controlled device a cannot be manually changed.
Optionally, the second synchronization information B sent by the controlled device B includes a second target device identifier B, and the second target device identifier B is used as an address code B ', the address code B ' is a four-digit number (8002), the controlled device B has only one address code (address code B '), the address code (address code B ') of the controlled device B is preset when the controlled device B leaves a factory, and the address code (address code B ') of the controlled device B cannot be manually changed.
Optionally, the control device a receives an address code a 'sent by the controlled device a and an address code B' sent by the controlled device B at the same time; the control device B also receives the address code a 'sent by the controlled device a and the address code B' sent by the control device B at the same time.
Optionally, the controlled device a receives the address code a sent by the control device a and the address code B sent by the control device B at the same time; the controlled device B also receives the address code a sent by the control device a and the address code B sent by the control device B at the same time.
It should be noted that the address code a, the address code B, the address code a ', and the address code B' may be composed of digits with any legal digits, the sequence in which the controlled device a and the controlled device B receive the address code a and the address code B may be any, the sequence in which the control device a and the control device B receive the address code a 'and the address code B' may be any, and this embodiment is not limited thereto.
Step 903, performing identification matching on the first target device identifier based on the first synchronization information sent by the control device.
Optionally, the following historical device identifiers are stored in the identifier library a of the controlled device a itself: address code a (4000), address code C (4002), address code a' (8000); here, the address code a '(8000) is the address code of the controlled apparatus a itself, and the address code a (4000) and the address code a' (8000) are in a matching relationship.
The self identification library A of the controlled device A has the historical device identification which is the same as the address code A (4000), namely the historical device identification which is the same as the first target device identification A, and the address code A' (8000) of the controlled device A is in a matching relationship with the address code A (4000), so that the matching result A is identified as passing identification; there is no relation that the history device identification is the same as the address code B (4001), that is, is not the same as the first target device identification B, and the address code a' (8000) of the controlled device a and the address code B (4000) are not matched, so that the matching result B is recognized as a failed recognition.
Optionally, the following historical device identifiers are stored in the identifier library B of the controlled device B itself: address code D (4003), address code E (4004), address code B' (8002); here, the address code B' (8002) is an address code of the controlled device B itself, that is, a second target device identification B of the controlled device B.
If the historical device identifier in the self identifier library B of the controlled device B is the same as the address code a (4000) or the address code B (4001), that is, the historical device identifier is not the same as the first target device identifier a and the first target device identifier B, and there is no matching relationship between the address code B '(8002) and the address code a (4000), and between the address code B' (8002) and the address code B (4001), the recognition matching result a and the recognition matching result B are both failed recognition.
It should be noted that, in the above recognition and matching results, as long as the historical device identifier in the self identifier library of the controlled device is the same as the first target device identifier of any one of the control devices, and the self device identifier of the controlled device has a matching relationship with the first target device identifier of any one of the control devices, that is, at least one of the recognition and matching result a or the recognition and matching result B is a pass recognition, the overall recognition and matching result is a pass recognition; the controlled device and the first target device of any one of the control devices have different identifiers, that is, each of the recognition matching result a and the recognition matching result B is a failed recognition, and the overall recognition matching result is a failed recognition.
And 904, responding to the identification and matching result of the first synchronization information, and controlling the open and close states of the code matching window of the controlled equipment.
The whole identification matching result of the controlled equipment A is that the controlled equipment A closes the code matching window through identification;
and the whole identification matching result of the controlled equipment B is the failed identification, and the controlled equipment B keeps the opening state of the code window.
Step 905, receiving a code matching instruction sent by the control device.
And triggering the code matching key of the control equipment B.
Optionally, the code matching key of the control device B is pressed for a long time to be longer than the preset time without loosing hands, and a code matching instruction is sent to the controlled device B.
The code matching key is positioned in the control equipment and used for indicating the control equipment to initiate a code matching instruction to the controlled equipment; the code matching key of the control device is triggered, namely, the control device can send a code matching instruction to the controlled device by performing some operations on the code matching key.
It should be noted that, because the code matching window of the controlled device a is already closed, the controlled device a cannot respond to the code matching instruction sent by any control device, and the code matching window of the controlled device B is still in an open state, so that the code matching instruction of the control device B can be received and responded. The reason why only the control device B sends the code matching instruction is that one control device corresponds to one controlled device under the condition of bidirectional radio frequency, and the purpose of the embodiment of the present application is to match codes between the control device B and the controlled device B, so that the control device a is not operated to transmit the code matching instruction.
It should be noted that, the above-mentioned process of initiating the code matching instruction is to perform a long-press trigger operation on the code matching key of the control device, in some embodiments, the operation that can be performed on the code matching key of the control device includes, but is not limited to, releasing the hand after the long-press code matching key reaches a preset time, releasing the hand after pressing the code matching key for a preset number of times, and the like, which is not limited in this embodiment.
Step 906, storing the device identification of the control device in an identification library based on the pair code instruction.
The controlled device B receives the code pairing instruction sent by the control device B, where the code pairing instruction further includes a first target device identifier B of the control device B, that is, an address code B (4001). The controlled device B stores the address code B (4001) in the code matching instruction into the own identification library B and establishes a matching relation between the address code B (4001) and the own address code B' (8002).
It should be noted that the establishing of the matching relationship is to establish a matching relationship between the first target device identifier of the control device and the second target device identifier of the control device, that is, a matching relationship may be established between any information of the control device and the controlled device, which may be used as device identification, which is not limited in this embodiment.
Step 907, the device identification of the controlled device is sent to the controlling device.
Under the condition of bidirectional radio frequency, the controlled device not only can receive the instruction or information sent by the control device, but also can send the information of the controlled device to the control device.
Illustratively, under the condition of bidirectional radio frequency, the control device B receives the second synchronization information B sent by the controlled device B, and stores the second target device identifier B in the second synchronization information B into its own identifier library.
Notably, the storage identification process includes: the control equipment sends the first target equipment identification to the controlled equipment and receives a second target equipment identification sent by the controlled equipment; and the controlled equipment sends the second target equipment identification to the control equipment and receives the first target equipment identification sent by the control equipment.
Step 908, close the check code window.
And after the code matching process is finished, the controlled equipment B closes the code matching window, and at the moment, the control equipment B can remotely control the controlled equipment B.
In step 909, in response to receiving the control instruction sent by the control apparatus, the controlled apparatus performs a relevant operation based on the control instruction.
After the code matching is completed, the control equipment can remotely control the controlled equipment, and the keys of different control operations are pressed on the control equipment, so that the control equipment can send corresponding control instructions to the controlled equipment based on radio signals to drive the controlled equipment to perform corresponding operations.
The control instruction sent by the control device includes a device identifier and a control scheme identifier corresponding to the control device, and the control scheme identifier is used for indicating a control mode for the controlled device.
The controlled device identifies and matches the device identifier contained in the control instruction, namely the first target device identifier, with the historical device identifier stored in the identifier library of the controlled device.
Optionally, the controlled device executes the device controlled operation corresponding to the control scheme identifier in response to that the first target device identifier corresponding to the control device matches the historical device identifier in the identifier library, that is, after the first target device identifier matches the historical device identifier in the identifier library.
It should be noted that, if the control device and the controlled device have not performed the code matching operation, the control device cannot control the controlled device to perform the corresponding operation through the control instruction.
Optionally, the controlled device B receives a first control instruction sent by the control device B, and instructs the controlled device to perform a boot operation. The first control instruction includes a first target device identifier B, that is, an address code B (4001), corresponding to the control device B, and a first control scheme identifier, that is, an operation start identifier. The controlled device B itself includes the address code B (4001) in the identification library B, that is, through identification, so that the controlled device B performs a boot operation in response to the device controlled operation corresponding to the first control scheme identification.
It is noted that the controlled operation of the device that the control instruction may instruct includes but is not limited to: the operations that can be implemented by the controlled device such as power on, power off, temperature adjustment, volume adjustment, etc., are not limited in this embodiment.
Fig. 10 is a schematic diagram of a code matching method in the case of bidirectional radio frequency according to an embodiment of the present application, as shown in fig. 10:
the control device a1010 transmits first synchronization information a outwards at preset intervals, that is, sends the first synchronization information a to the controlled device a1030 and the controlled device B1040 at the same time, where the first synchronization information a includes an address code a:
after the controlled device a1030 is powered on, the code matching window is opened, and the second target device identifier a is sent to the control device a1010 and the control device B1020. After the controlled device a1030 receives the first synchronization information a, the address code a is compared with the historical device identifier stored in the identifier library of the controlled device a, and if the address code a is found to be stored and a matching relationship exists between the address code a and the address code a', the controlled device a1030 closes the code matching window and does not accept code matching.
And after the controlled device B1040 is powered on, the code matching window is opened, and the second target device identifier B is sent to the control device a1010 and the control device B1020. After the controlled device B1040 receives the first synchronization information a, the address code a is compared with the historical device identifiers stored in the identifier library of the controlled device B1040, it is found that the address code a is not stored, and there is no matching relationship between the address code a and the address code B', and the controlled device B1040 still remains to open the code matching window.
The control device B1020 transmits first synchronization information a every preset duration, that is, sends first synchronization information B to the controlled device a1030 and the controlled device B1040 at the same time, where the first synchronization information B includes an address code B:
after receiving the first synchronization information a sent by the control device a1010, the controlled device a1030 closes the code matching window, so that after receiving the first synchronization information B sent by the control device B1020, the controlled device a1030 still remains closed.
The controlled device B1040 keeps opening the code matching window, after receiving the first synchronization information B, the controlled device B1040 compares the address code B with the historical device identifier stored in the identifier library of the controlled device B, finds that the address code B is not stored, and the address code B does not have a matching relationship with the address code B' of the controlled device B, and the controlled device B1040 still keeps opening the code matching window if the identification fails.
The code matching key of the control device B1020 is pressed for a long time, the hand is released after three seconds, a code matching instruction is sent to the controlled device B1040, and after the code matching instruction is received by the controlled device B1040, the code matching is carried out with the control device B1020.
It should be noted that the duration of pressing the pair code key for a long time may be any preset duration, which is not limited in this embodiment.
It should be noted that, the above-mentioned process of initiating the code matching instruction is to perform a long-press trigger operation on the code matching key of the control device, in some embodiments, the operation that can be performed on the code matching key of the control device includes, but is not limited to, releasing the hand after the long-press code matching key reaches a preset time, releasing the hand after pressing the code matching key for a preset number of times, and the like, which is not limited in this embodiment.
The power-on sequence of the controlled device a1030 and the controlled device B1040 may be arbitrary, that is, the controlled device a1030 is powered on before the controlled device B1040, the controlled device B1040 is powered on before the controlled device a1030, or the controlled device a1030 and the controlled device B1040 are powered on simultaneously, which is not limited in this embodiment. The sequence in which the controlled device a1030 receives the first synchronization information a sent by the control device a1010 and the first synchronization information B sent by the control device B1020 may be arbitrary, but finally the controlled device a1030 closes the code matching window and does not perform code matching with any control device; the order in which the controlled device a1030 transmits the second synchronization information a to the control device a1010 and the control device B1020 may be arbitrary, which is not limited in this embodiment.
The sequence in which the controlled device B1040 receives the first synchronization information a sent by the control device a1010 and the first synchronization information B sent by the control device B1020 may be arbitrary, but the controlled device B1040 will remain open to the code matching window, and only the control device B1020 sends the code matching instruction at this time, so that the controlled device B1040 and the control device B1020 perform code matching; if the control device a1010 sends a code matching instruction to the controlled device B1040 and the control device B1020 does not send the code matching instruction to the controlled device B1040, the controlled device B1040 and the control device a1010 perform code matching; the order in which the controlled device B1040 transmits the second synchronization information B to the control device a1010 and the control device B1020 may be any of the present embodiments, which is not limited thereto.
Fig. 11 is a flowchart of determining, by the controlled device, whether to perform code matching with the control device after receiving a code matching instruction sent by the control device under the condition of bidirectional radio frequency, as shown in fig. 11:
step 1101, receiving a code matching instruction sent by the control device.
The code matching instruction sent by the control equipment also comprises first synchronization information of the control equipment, the first synchronization information comprises a first target equipment identifier corresponding to the control equipment, and the first target equipment identifier is used for uniquely indicating the control equipment.
Optionally, the first target device identifier of the control device is an address code of the control device, and the controlled device receives a code matching instruction of the control device and receives address code information of the control device.
It should be noted that the first target device identifier of the control device may be any information that can uniquely indicate the control device, which is not limited in this embodiment.
Step 1102, identify the device identifiers of both parties.
After receiving the first target device identifier of the control device, the controlled device matches the historical device identifier stored in the self identifier library with the first target device identifier, that is, whether a historical device identifier identical to the first target device identifier exists is searched in the self identifier library, that is, whether a matching relationship exists between the first target device identifier and the second target device identifier of the controlled device is judged.
Illustratively, the address code of the control device is matched with the historical device address code stored in the self-identification library.
It should be noted that the controlled device identification library itself may store a first target device identification of any control device as a history device identification, and may also store information of the control device or device identification information of the controlled device itself, which is allowed to be stored by other controlled devices, and the like, which is not limited in this embodiment.
Step 1103, determining whether to store the first target device identifier of the control device.
According to the result obtained by identifying the first target equipment identifier in the code matching instruction, if the historical equipment identifier in the identifier library of the controlled equipment is the same as the first target equipment identifier of the control equipment, namely the first target equipment identifier is matched with the second target equipment identifier of the controlled equipment, namely the first target equipment identifier of the controlled equipment is identified to indicate that the first target equipment identifier of the control equipment is stored, the first target equipment identifier of the control equipment does not need to be stored repeatedly; if the historical device identifier does not exist in the identifier library of the controlled device and is the same as the first target device identifier of the control device, the first target device identifier does not exist a matching relationship with the second target device identifier of the controlled device, that is, the first target device identifier of the controlled device is not identified, which indicates that the first target device identifier of the control device is not stored, the controlled device stores the first target device identifier of the control device.
In step 1104, the controlled device stores the first target device identification.
This step is performed based on step 1103:
if the first target device identification fails to pass the identification, executing step 1104, and storing the first target device identification of the control device into an identification library of the controlled device; if the identification is passed, step 1104 is not executed, and step 1107 is directly skipped to.
In step 1105, the controlled device sends the second target device identification.
This step is performed based on step 1103:
if the identification is not passed, executing step 1105, sending the second target device identifier of the controlled device to the control device, and storing the second target device identifier in the identifier library of the control device by the control device; if the identification is passed, step 1105 is not executed, and step 1107 is directly skipped to.
In step 1106, the controlled device identifies the device identifier of the controlling device and the device identifier of itself.
This step is performed based on step 1103, step 1104, and step 1105:
if the identification is not passed, executing step 1106, storing the first target device identifier of the control device into the identifier library of the controlled device, and establishing a matching relationship between the first target device identifier and the second target device identifier of the controlled device; if the identification is passed, step 1104 is not executed, and step 1107 is directly skipped to.
After the matching relation is established, the controlled equipment completes code matching based on a code matching instruction sent by the control equipment, and identifies a first target equipment identifier of the control equipment and a second target equipment identifier of the controlled equipment.
Step 1107, close the code matching window and not accept the code matching again.
The controlled equipment identifies a first target equipment identifier of the control equipment and a second target equipment identifier of the controlled equipment, and identifies that a matching relation exists between the first target equipment identifier and the second target equipment identifier, namely the code matching is already carried out between the control equipment and the controlled equipment, a code matching window is closed, and the code matching is not repeated.
To sum up, according to the code matching method under the bidirectional radio frequency condition provided by the embodiment of the present application, after the controlled device is powered on, the controlled device automatically opens the code matching window, and sends the second synchronization information to the control device, where the second synchronization information includes the second target device identifier of the controlled device; the control equipment transmits first synchronization information outwards at intervals of preset time, namely the control equipment can automatically send the first synchronization information to the controlled equipment, the first synchronization information comprises a first target equipment identifier of the control equipment, and after the controlled equipment receives the first synchronization information sent by the control equipment, the first target equipment identifier in the first synchronization information can be identified and matched with a historical equipment identifier stored in an identifier library of the controlled equipment, namely whether a matching relation exists between the first target equipment identifier and a second target equipment identifier of the controlled equipment is judged; if the identification is passed, the code matching between the controlled equipment and the control equipment is over, closing a code matching window, and not performing code matching with the control equipment even if a code matching instruction sent by the control equipment is received subsequently; if the identification is failed, the controlled device and the control device are not subjected to code matching, the code matching window is continuously opened, and a code matching instruction sent by the control device is subsequently received, so that the code matching can be performed with the control device.
According to the code matching method under the two-way radio frequency condition, the first synchronous information sent by the control equipment is received, the second synchronous information is sent to the control equipment, the controlled equipment controls the on-off state of the code window based on the result of identification and matching of the first target equipment identification in the first synchronous information and the second target equipment identification in the second synchronous information, the phenomenon of repeated code matching, namely code robbing, can not occur after a control code matching instruction is received, and in the two-way radio frequency condition, one control equipment corresponds to one controlled equipment, so that the control equipment and the controlled equipment which really needs code matching can be more favorably matched, and the code matching accuracy and efficiency are improved.
According to the method provided by the embodiment of the application, the control device transmits the first synchronization information to the controlled device at intervals of the preset time, namely the control device transmits the first synchronization information to the controlled device, and the controlled device transmits the second synchronization information to the control device, so that the control device and the controlled device can respectively identify and match the received synchronization information of the opposite side with the self information, namely, the pairing relation between the control device and the controlled device is verified based on the first device identification information in the first synchronization information and the second device identification information in the second synchronization information, one control device corresponds to one controlled device, whether code matching is performed between the control device and the controlled device can be judged more accurately, and the accuracy of code matching is improved.
According to the method provided by the embodiment of the application, the first synchronization information sent by the control device to the controlled device comprises the historical device identification stored in the control device identification library, the second synchronization information sent by the controlled device to the control device also comprises the historical device identification stored in the controlled device identification library, and when the control device and the controlled device exchange synchronization information, the control device can identify whether the device identification is matched with the controlled device or not.
According to the method provided by the embodiment of the application, the control equipment transmits first synchronous information outwards at preset intervals through the radio signals, namely the control equipment can transmit the first synchronous information to the controlled equipment, the controlled equipment transmits second synchronous information to the control equipment through the radio signals, information can be rapidly transmitted between the control equipment and the controlled equipment, the control equipment can also transmit control instructions to the code matching controlled equipment through the radio signals, the controlled equipment receives the control instructions and achieves corresponding operation, the code matching accuracy and efficiency are improved, remote control of the controlled equipment is achieved on the basis of code matching, and the remote control efficiency is improved.
Fig. 12 is a block diagram of a code matching apparatus according to an exemplary embodiment of the present application, and as shown in fig. 12, the apparatus includes:
the starting module 1210 is used for starting a code matching window of the controlled equipment in response to entering a power-on state, wherein the code matching window is a time window used for code matching with control equipment when the controlled equipment is powered on;
a receiving module 1220, configured to receive first synchronization information sent by the control device, where the first synchronization information includes a first target device identifier corresponding to the control device, and the first target device identifier is used to uniquely indicate the control device;
a recognition module 1230 for performing recognition matching on the first target device identifier based on the first synchronization information;
a closing module 1240, configured to close the code matching window in response to a match between the first target device identifier and a historical device identifier already stored in an identifier library, where the identifier library is used to store a device identifier of a control device that matches and pairs with the controlled device within a historical time period.
In an optional embodiment, the closing module 1240 is further configured to determine that the first target device identifier matches the identifier library and close the code matching window in response to the historical device identifiers in the identifier library being the same as the first target device identifier.
In an alternative embodiment, the identifying module 1230 is further configured to keep the code window open in response to the first target device identifier not matching a historical device identifier already stored in an identifier library; receiving a code matching instruction sent by the control equipment, wherein the code matching instruction is used for indicating the control equipment and the controlled equipment to perform code matching, the code matching instruction is an instruction sent by the control equipment when receiving code matching operation, and the code matching instruction comprises an equipment identifier of the control equipment; and storing the equipment identification of the control equipment into the identification library based on the code matching instruction, and completing code matching pairing with the control equipment.
In an optional embodiment, the identifying module 1230 is further configured to close the code pairing window.
In an optional embodiment, the identifying module 1230 is further configured to receive a control instruction sent by the control device, where the control instruction includes a device identifier and a control scheme identifier corresponding to the control device, and the control scheme identifier is used to indicate a control manner for the controlled device; and executing the controlled operation of the equipment corresponding to the control scheme identification in response to the matching of the equipment identification corresponding to the control equipment and the identification in the identification library.
In an optional embodiment, the enabling module 1210 is further configured to send second synchronization information, where the second synchronization information includes a second target device identifier corresponding to the controlled device, the second target device identifier is used to uniquely indicate the controlled device, and the second synchronization information is used to be received by the control device, and verify a pairing relationship between the control device and the controlled device based on the second synchronization information.
In an optional embodiment, the second synchronization information further includes a history device identifier stored in the identifier library; the first synchronization information further includes paired controlled device identifiers stored in the control device during a historical period.
In an optional embodiment, the receiving module 1220 is further configured to receive the first synchronization information sent by the control device through a first wireless radio frequency signal; the sending the second synchronization information includes: and sending the second synchronization information through a second wireless radio frequency signal.
To sum up, the device that this application provided lets controlled equipment open automatically the pair code window through for controlled equipment is last, makes the control equipment outwards launch the synchronizing information every preset duration, also sends synchronizing information to controlled equipment, can select the controlled equipment that has already checked the code and close its pair code window that corresponds, when making control equipment send the pair code instruction, can be accurate to last need again to the controlled equipment of code, and other controlled equipment that has checked the code repeatedly to the code can not appear, promptly rob the phenomenon of sign indicating number, improve accuracy and the efficiency of the pair code between control equipment and the controlled equipment that needs to check the code again.
It should be noted that: the code matching device provided in the foregoing embodiment is only illustrated by dividing the functional modules, and in practical applications, the functions may be distributed by different functional modules according to needs, that is, the internal structure of the apparatus is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the code matching device and the code matching method provided by the above embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments and are not described herein again.
Fig. 13 shows a block diagram of a computer device 1300 provided in an exemplary embodiment of the present application. The computer device 1300 may be: a smart phone, a tablet computer, an MP3 player (Moving Picture Experts Group Audio Layer III, motion video Experts compression standard Audio Layer 3), an MP4 player (Moving Picture Experts Group Audio Layer IV, motion video Experts compression standard Audio Layer 4), a notebook computer, or a desktop computer. Computer device 1300 may also be referred to by other names such as user equipment, portable terminal, laptop terminal, desktop terminal, etc.
Generally, computer device 1300 includes: a processor 1301 and a memory 1302.
Processor 1301 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 1301 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 1301 may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also referred to as a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 1301 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing content that the display screen needs to display. In some embodiments, processor 1301 may also include an AI processor to process computational operations related to machine learning.
Memory 1302 may include one or more computer-readable storage media, which may be non-transitory. The memory 1302 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer-readable storage medium in memory 1302 is used to store at least one instruction for execution by processor 1301 to implement the code pairing methods provided by method embodiments herein.
In some embodiments, computer device 1300 also includes other components, and those skilled in the art will appreciate that the architecture illustrated in FIG. 13 is not intended to be limiting of terminal 1300, and may include more or less components than those illustrated, or some components may be combined, or a different arrangement of components may be employed.
Optionally, the computer-readable storage medium may include: a Read Only Memory (ROM), a Random Access Memory (RAM), a Solid State Drive (SSD), or an optical disc. The Random Access Memory may include a resistive Random Access Memory (ReRAM) and a Dynamic Random Access Memory (DRAM). The above-mentioned serial numbers of the embodiments of the present application are merely for description, and do not represent the advantages and disadvantages of the embodiments.
An embodiment of the present application further provides a computer device, where the computer device includes a processor and a memory, where the memory stores at least one instruction, at least one program, a code set, or a set of instructions, and the at least one instruction, the at least one program, the code set, or the set of instructions is loaded and executed by the processor to implement the code matching method as described in any of the embodiments of the present application.
Embodiments of the present application further provide a computer-readable storage medium, in which at least one instruction, at least one program, a code set, or a set of instructions is stored, and the at least one instruction, the at least one program, the code set, or the set of instructions is loaded and executed by a processor to implement the code matching method as described in any of the embodiments of the present application.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc. The above description is only exemplary of the present application and should not be taken as limiting, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (12)

1. A code matching method is applied to controlled equipment, and the method comprises the following steps:
responding to the entering of a power-on state, starting a code matching window of the controlled equipment, wherein the code matching window is a time window used for code matching with control equipment when the controlled equipment is powered on;
receiving first synchronization information sent by the control equipment, wherein the first synchronization information comprises a first target equipment identifier corresponding to the control equipment, and the first target equipment identifier is used for uniquely indicating the control equipment;
performing identification matching on the first target equipment identification based on the first synchronization information;
and closing the code matching window in response to the first target equipment identification being matched with the stored historical equipment identification in an identification library, wherein the identification library is used for storing the equipment identification of the control equipment which is matched and paired with the controlled equipment in a historical time period.
2. The method of claim 1, wherein closing the pairing window in response to the first target device identification matching a historical device identification already stored in an identification repository comprises:
and in response to the fact that the historical device identification is the same as the first target device identification in the identification library, determining that the first target device identification is matched with the identification library, and closing the code matching window.
3. The method of claim 1, wherein after the identifying and matching the first target device identification based on the first synchronization information, further comprising:
in response to the first target device identification not matching a stored historical device identification in an identification library, keeping the code matching window open;
receiving a code matching instruction sent by the control equipment, wherein the code matching instruction is used for indicating the control equipment and the controlled equipment to perform code matching, the code matching instruction is an instruction sent by the control equipment when receiving code matching operation, and the code matching instruction comprises an equipment identifier of the control equipment;
and storing the equipment identification of the control equipment into the identification library based on the code matching instruction, and completing code matching pairing with the control equipment.
4. The method of claim 3, wherein storing the device identifier of the control device in the identifier library based on the pairing instruction further comprises, after completing pairing with the control device:
and closing the code matching window.
5. The method of claim 3, wherein storing the device identifier of the control device in the identifier library based on the pairing instruction further comprises, after completing pairing with the control device:
receiving a control instruction sent by the control device, wherein the control instruction comprises a device identifier and a control scheme identifier corresponding to the control device, and the control scheme identifier is used for indicating a control mode of the controlled device;
and executing the controlled operation of the equipment corresponding to the control scheme identification in response to the matching of the equipment identification corresponding to the control equipment and the identification in the identification library.
6. The method according to any one of claims 1 to 5, wherein after the opening of the code pairing window of the controlled device in response to entering the power-on state, the method further comprises:
and sending second synchronization information, wherein the second synchronization information comprises a second target device identifier corresponding to the controlled device, the second target device identifier is used for uniquely indicating the controlled device, and the second synchronization information is used for being received by the control device and verifying the pairing relationship between the control device and the controlled device based on the second synchronization information.
7. The method of claim 6, wherein the second synchronization information further comprises historical device identifiers stored in the identifier library;
the first synchronization information further includes paired controlled device identifiers stored in the control device during a historical period.
8. The method of claim 6, wherein the receiving the first synchronization information sent by the control device comprises:
receiving the first synchronization information sent by the control equipment through a first wireless radio frequency signal;
the sending the second synchronization information includes:
and sending the second synchronization information through a second wireless radio frequency signal.
9. A code matching apparatus, the apparatus comprising:
the starting module is used for responding to entering a power-on state and starting a code matching window of the controlled equipment, wherein the code matching window is a time window used for matching codes with the control equipment when the controlled equipment is powered on;
the receiving module is used for receiving first synchronization information sent by the control equipment, wherein the first synchronization information comprises a first target equipment identifier corresponding to the control equipment, and the first target equipment identifier is used for uniquely indicating the control equipment;
the identification module is used for carrying out identification matching on the first target equipment identification based on the first synchronization information;
and the closing module is used for closing the code matching window in response to the matching of the first target equipment identifier and the stored historical equipment identifier in an identifier library, wherein the identifier library is used for storing the equipment identifiers of the control equipment which is matched and paired with the controlled equipment in a historical time period.
10. A computer device comprising a processor and a memory, wherein at least one program is stored in the memory, and wherein the at least one program is loaded and executed by the processor to implement the code matching method according to any one of claims 1 to 8.
11. A computer-readable storage medium, in which at least one program is stored, which is loaded and executed by a processor to implement the code matching method according to any one of claims 1 to 8.
12. A computer program product comprising a computer program which, when executed by a processor, implements a method of pairing code as claimed in any one of claims 1 to 8.
CN202211089456.0A 2022-09-07 2022-09-07 Code matching method, device, equipment, readable storage medium and program product Pending CN115457755A (en)

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CN110120147A (en) * 2019-05-16 2019-08-13 上海东软载波微电子有限公司 Wireless communication is to code method and system, reception device, emitter, medium
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CN110071950A (en) * 2018-01-23 2019-07-30 中兴通讯股份有限公司 Information transferring method, transferring device, terminal, controlled plant and storage medium
CN110120147A (en) * 2019-05-16 2019-08-13 上海东软载波微电子有限公司 Wireless communication is to code method and system, reception device, emitter, medium
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