CN112866930A - Wireless control method and system and door unlocking method - Google Patents
Wireless control method and system and door unlocking method Download PDFInfo
- Publication number
- CN112866930A CN112866930A CN202110117734.8A CN202110117734A CN112866930A CN 112866930 A CN112866930 A CN 112866930A CN 202110117734 A CN202110117734 A CN 202110117734A CN 112866930 A CN112866930 A CN 112866930A
- Authority
- CN
- China
- Prior art keywords
- control
- instruction
- control terminal
- broadcast
- controlled device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- 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
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Selective Calling Equipment (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a wireless control method, a wireless control system and a door unlocking method, and belongs to the technical field of wireless control. The control terminal solves the technical problems that accurate control of the single controlled equipment cannot be realized when one control terminal is used for controlling a plurality of (multi-channel) controlled equipment and the misoperation probability is high in the prior art. The wireless control method comprises the following steps: a beacon module of the controlled equipment sends out a broadcast instruction at least containing a beacon module ID; the control terminal receives the broadcast instruction and sends a control instruction at least containing a beacon module ID to the controlled equipment according to the broadcast instruction; and the controlled equipment executes corresponding action after receiving the control instruction. The invention is used for realizing accurate control and simultaneously reducing the power consumption of the wireless control system.
Description
Technical Field
The invention belongs to the technical field of wireless control, and particularly relates to a wireless control method, a wireless control system and a door unlocking method.
Background
The wireless switch control technologies such as infrared control and smart car keys are widely applied at present, but the technical personnel in the field are troubled by how to realize accurate control of one remote controller on a plurality of controlled devices under the condition of power saving.
Use infrared control's intelligent house electrical apparatus as an example, current infrared control terminal can only be controlled one to one, if want to use the electric lamp of a plurality of high density settings of infrared remote controller control, the control switch of electric lamp will carry out the operation of turning on the light or turning off the light as long as the control signal that receives infrared remote controller and send, like this, the position is close many electric lamps all can synchronous turn on the light or turn off the light, the unable accurate certain lamp of control of user turns on the light or turns off the light.
Therefore, a person skilled in the art thinks that the method using triangulation location calculates the distance between the control terminal and the controlled device by depending on the field intensity and the angle of the control terminal detected by the controlled device, and then controls the controlled device closest to the control terminal to be opened or closed, but the method not only has large data operation amount and power consumption of the controlled device and extremely high cost of hardware, but also can only be applied to a scene with larger gap and smaller density of the controlled device, such as an automobile door lock, and when the gap and the density of the controlled device are smaller, the probability of misoperation is very high, and the accurate control of the high-density controlled device still cannot be realized.
From the above, the present inventors found that at least the following technical problems exist in the prior art:
in the prior art, when one control terminal is used for controlling a plurality of (multi-path) controlled devices, the precise control of the single controlled device cannot be realized, and the misoperation probability is higher;
in the prior art, the power consumption of a controlled device containing a complex computing module is very large.
Disclosure of Invention
The embodiment of the invention provides a wireless control method and system, a multi-channel control method and a multi-channel control terminal for a vehicle door lock, and solves the technical problems that in the prior art, when one control terminal is used for controlling a plurality of (multi-channel) controlled devices, accurate control of the single controlled device cannot be realized, and the misoperation probability is high.
The embodiment of the invention at least provides the following technical scheme:
the wireless control method provided by the embodiment of the invention comprises the following steps:
step A, a beacon module of controlled equipment sends out a broadcast instruction at least containing a beacon module ID;
b, the control terminal receives the broadcast instruction and sends a control instruction at least containing a beacon module ID to the controlled equipment according to the broadcast instruction;
and C, the controlled equipment executes corresponding actions after receiving the control command.
Preferably or optionally, the broadcast instruction contains wake-up information, and the step B includes the following steps:
the control terminal receives the broadcast instruction in a dormant state, and the broadcast instruction is activated and awakened to enter a normal working state;
and the control terminal entering the normal working state sends a control instruction to the controlled equipment according to the broadcast instruction.
Preferably or optionally, the control instruction contains wake-up information, and the step C includes the following steps:
the beacon module of the controlled device receives the control instruction and wakes up the main body part of the controlled device;
and the main body part of the controlled equipment entering the normal working state executes corresponding actions according to the control command.
Preferably or optionally, the broadcast instruction includes an ID of the controlled device, an ID of the beacon module, function information, and current state information, and the method for the control terminal to send the control instruction to the controlled device according to the broadcast instruction includes the following steps:
and the control terminal generates a control instruction containing the ID of the control terminal, the ID of the controlled device, the ID of the beacon module and changing the state corresponding to the function according to the ID of the controlled device, the ID of the beacon module, the function corresponding to the function information and the state corresponding to the current state information.
Preferably or optionally, a key list, an encryption mechanism, and a decryption mechanism corresponding to the encryption mechanism are stored in the controlled device, and a key list, an encryption mechanism, and a decryption mechanism that are the same as those of the controlled device are stored in the control terminal, where:
the beacon module of the controlled device selects a secret key from the secret key list through the encryption mechanism to encrypt the broadcast instruction and then sends the encrypted secret key;
the control terminal selects a secret key from the secret key list through the decryption mechanism to decrypt the broadcast instruction and then generates a control instruction according to the broadcast instruction;
the control terminal selects a secret key from the secret key list through an encryption mechanism to encrypt the control instruction and then sends the encrypted control instruction to the controlled equipment;
and the controlled equipment selects a key from the key list through the decryption mechanism to decrypt the control instruction and then executes corresponding action.
Preferably or optionally, in step B: and when the control terminal receives a plurality of broadcast instructions sent by a plurality of beacon modules, the control terminal sends a control instruction to the controlled equipment only according to the earliest received broadcast instruction (preferably after starting or awakening).
Preferably or optionally, a trigger button is arranged on the control terminal, and after a user presses the trigger button, the control terminal starts or starts to execute the step B after being activated and awakened from a sleep state.
Preferably or optionally, the beacon module of the controlled device sends the broadcast instruction to the outside in the form of heartbeat broadcast.
Preferably or optionally, the controlled device is a switch of an intelligent device, the state includes an on state or an off state, and the content of the control instruction is off or on; alternatively, the first and second electrodes may be,
the controlled device is a door lock, the state comprises a locked state or an unlocked state, and the content of the control command is unlocking or non-action.
The method for unlocking the door provided by the embodiment of the invention comprises any wireless control method provided by the embodiment of the invention, and/or comprises the following steps:
the control terminal and the beacon module discover each other and establish connection;
when the signal intensity between the control terminal and the beacon module is larger than a preset value or the control terminal utilizes time data in a timestamp in a data packet in the interaction process with the beacon module to calculate the distance between the control terminal and each beacon module and accordingly judges which beacon module is closest to the control terminal, a control instruction containing unlocking content is sent to the controlled equipment, and the controlled equipment controls the door lock mechanism of the door corresponding to the beacon module to unlock after receiving the control instruction.
The wireless control system provided by the embodiment of the invention comprises controlled equipment and a control terminal, wherein the number of the controlled equipment and the control terminal is at least one, each controlled equipment comprises a main body part and at least one beacon module, and the wireless control system comprises:
the beacon module of the controlled device is used for sending out a broadcast instruction at least comprising a beacon module ID;
the control terminal is used for receiving the broadcast instruction and sending a control instruction at least containing a beacon module ID to the controlled equipment according to the broadcast instruction;
and the controlled equipment is used for executing corresponding actions after receiving the control command.
Preferably or optionally, the broadcast instruction comprises wake-up information, wherein:
the control terminal is used for receiving the broadcast instruction in a dormant state, activating and awakening the broadcast instruction to enter a normal working state;
and the control terminal entering the normal working state is used for sending a control instruction to the controlled equipment according to the broadcast instruction.
Preferably or optionally, the control instruction comprises wake-up information, wherein:
the beacon module of the controlled device is used for receiving the control instruction and awakening the main body part of the controlled device;
and the main body part of the controlled equipment entering the normal working state is used for executing corresponding actions according to the control command.
Preferably or optionally, the broadcast instruction includes an ID of the controlled device, an ID of the beacon module, function information, and current state information, and the control terminal is configured to generate a control instruction including the ID of the control terminal, the ID of the controlled device, the ID of the beacon module, a function corresponding to the function information, and a state corresponding to the current state information according to the ID of the controlled device, the ID of the beacon module, the function corresponding to the function information, and the state corresponding to the current state information.
Preferably or optionally, a key list, an encryption mechanism, and a decryption mechanism corresponding to the encryption mechanism are stored in the controlled device, and a key list, an encryption mechanism, and a decryption mechanism that are the same as those of the controlled device are stored in the control terminal, where:
the beacon module of the controlled device is used for selecting a secret key from the secret key list through the encryption mechanism to encrypt the broadcast instruction and then sending the encrypted secret key;
the control terminal is used for selecting a secret key from the secret key list through the decryption mechanism to decrypt the broadcast instruction and then generating a control instruction according to the broadcast instruction;
the control terminal is used for selecting a secret key from the secret key list through an encryption mechanism, encrypting the control instruction and then sending the encrypted control instruction to the controlled equipment;
and the controlled equipment is used for selecting a key from the key list through the decryption mechanism to decrypt the control instruction and then executing corresponding action.
Preferably or optionally, the control terminal is configured to, when receiving a plurality of broadcast instructions sent by a plurality of beacon modules, send a control instruction to the controlled device only according to (preferably after being started or awakened) the earliest received broadcast instruction.
Preferably or optionally, a trigger button is arranged on the control terminal, and after a user presses the trigger button, the control terminal starts or starts to receive the broadcast instruction after being activated and awakened from a dormant state.
Preferably or optionally, the beacon module of the controlled device is configured to send the broadcast instruction to the outside in the form of heartbeat broadcast.
Preferably or optionally, the controlled device is a switch of an intelligent device, the state includes an on state or an off state, and the content of the control instruction is on or off; alternatively, the first and second electrodes may be,
the controlled device is a door lock, the state comprises a locked state or an unlocked state, and the content of the control command is unlocking or non-action.
Any one of the above technical solutions can produce at least the following technical effects:
according to the invention, each action or function (such as switch or unlocking) of each controlled device (such as a vehicle door lock and an intelligent household electrical appliance) corresponds to one unique beacon module, each beacon module has a unique ID, and the control terminal can accurately control each function of the controlled device according to the ID, so that the technical problems that accurate control of a plurality of (multiple) controlled devices cannot be realized when one control terminal is used for controlling the controlled devices in the prior art, and the misoperation probability is high are solved.
In addition, the beacon module of the controlled equipment only needs to send the broadcast instruction, the main part of the controlled equipment only needs to execute corresponding actions according to the control instruction, and a large amount of data operation is not needed, so that the power consumption and the hardware cost are very low.
The invention discloses a wireless control method and a wireless control system with a built-in digital communication protocol mechanism, and describes application examples of the method and the system in automobile remote control unlocking, intelligent home control and intelligent equipment control scenes. The method and the system belong to the technical field of wireless control. The control terminal and the control method solve the technical problems that in the prior art, under the scenes of one-to-many control (a single control terminal controls multiple controlled devices) and many-to-many control (a multi-control terminal controls multiple controlled devices), when the control terminal controls a plurality of (multi-path) controlled devices, the control terminal cannot realize independent and accurate control on the controlled devices, and the misoperation probability is high. The wireless control method comprises the following steps: the beacon module of the controlled device sends out encrypted broadcast information at least comprising the ID of the beacon module of the controlled device; the control terminal receives the broadcast information and sends an encryption control instruction at least containing the ID of the beacon module of the controlled equipment to the controlled equipment according to the broadcast information; and the controlled equipment executes corresponding action after receiving the control instruction. The invention is used for realizing a wireless control system with high capacity, high density, high precision and high safety, and simultaneously reducing the overall power consumption of the wireless control system.
Drawings
Fig. 1 is a schematic diagram of data interaction between a control terminal and a controlled device in a wireless control method provided by the present invention;
fig. 2 is a schematic diagram of a control relationship between a control terminal and a controlled device in a wireless control method according to the present invention;
fig. 3 is a schematic diagram of a control relationship between a control terminal and a controlled device when the invention is applied to the field of smart home;
FIG. 4 is a schematic view of the control relationship between a control terminal and a controlled device when the present invention is applied to an automotive door latch mechanism;
Detailed Description
The present invention is described in detail below with reference to fig. 1-4.
As shown in fig. 1 to 4, a wireless control method provided in an embodiment of the present invention includes the following steps:
step A, a beacon module of controlled equipment sends out a broadcast instruction at least containing a beacon module ID;
b, the control terminal receives the broadcast instruction and sends a control instruction at least containing the ID of the beacon module to the controlled equipment according to the broadcast instruction;
and C, the controlled equipment executes corresponding actions after receiving the control command.
Because each action or function (such as switching or unlocking) of each controlled device (such as a vehicle door lock and a smart home electrical appliance) corresponds to one unique beacon module, each beacon module has a unique ID, and the control terminal can accurately control each function of the controlled device according to the ID. In addition, the beacon module of the controlled equipment only needs to send the broadcast instruction, the main part of the controlled equipment only needs to execute corresponding actions according to the control instruction, and a large amount of data operation is not needed, so that the power consumption and the hardware cost are very low.
As an optional implementation, the broadcast instruction contains wake-up information, and step B includes the following steps: the control terminal receives the broadcast command to be activated and awaken to enter a normal working state in the dormant state; and the control terminal entering the normal working state sends a control instruction to the controlled equipment according to the broadcast instruction. The power is saved in the dormant state, so that the power consumption of the control terminal is effectively reduced by setting the awakening function on the control terminal.
As an optional implementation manner, the control instruction contains wake-up information, and step C includes the following steps: a beacon module of the controlled device receives the control instruction and wakes up a main body part of the controlled device;
and the main body part of the controlled equipment entering the normal working state executes corresponding action according to the control instruction. The power is saved in the dormant state, so that the power consumption of the controlled equipment is effectively reduced by setting the awakening function on the controlled equipment.
As an optional implementation manner, the broadcast instruction includes an ID of the controlled device, an ID of the beacon module, function information, and current state information, and the method for the control terminal to issue the control instruction to the controlled device according to the broadcast instruction includes the following steps:
and the control terminal generates a control instruction containing the ID of the control terminal, the ID of the controlled device, the ID of the beacon module and the state corresponding to the change function according to the ID of the controlled device, the ID of the beacon module, the function corresponding to the function information and the state corresponding to the current state information.
As an optional implementation manner, a key list, an encryption mechanism, and a decryption mechanism corresponding to the encryption mechanism are stored in the controlled device, and a key list, an encryption mechanism, and a decryption mechanism that are the same as those of the controlled device are stored in the control terminal, where:
the beacon module of the controlled equipment selects a secret key from the secret key list through an encryption mechanism to encrypt the broadcast instruction and then sends the encrypted broadcast instruction;
the control terminal selects a secret key from the secret key list through a decryption mechanism to decrypt the broadcast instruction and then generates a control instruction according to the broadcast instruction;
the control terminal selects a secret key from the secret key list through an encryption mechanism to encrypt the control instruction and then sends the encrypted control instruction to the controlled equipment;
and the controlled equipment selects a key from the key list through a decryption mechanism to decrypt the control instruction and then executes corresponding action.
The encryption mechanism may be data multiplied by a certain key, and the decryption may be data divided by a certain key, where S1 ═ header (wake up info) + device ID + ID a + data segment (function + state) of the WhoIam beacon module × key1 (selected from list);
s2 head (wakeup information) + WhoIam control terminal ID + device ID + ID a + data segment (control content) key2 of beacon module (selected from list)
The encryption and decryption mechanism effectively improves the information security of the control process and achieves the effects of theft prevention and monitoring prevention.
As an alternative embodiment, in step B: when the control terminal receives a plurality of broadcast instructions sent by a plurality of beacon modules, the control terminal sends a control instruction to the controlled device only according to the broadcast instruction received earliest (preferably after starting or waking up). The beacon module which sends out the earliest received broadcast instruction is closest to the control device, so the mode can be suitable for controlling the intelligent household controlled equipment with a relatively close position accurately, and can also be suitable for controlling the unlocking of the automobile door.
As an optional implementation manner, a trigger key is arranged on the control terminal, and after the user presses the trigger key, the control terminal starts or starts to execute the step B after being activated and awakened from a sleep state.
The number of keys may be one or more, generally corresponding to the number of actions to be performed.
In an optional embodiment, the beacon module of the controlled device sends out a broadcast instruction in the form of heartbeat broadcast. The method has low power consumption, and can ensure that the controlled device maintains fast response sensitivity.
As an optional implementation manner, the controlled device may be a switch of the intelligent device, the state includes an on state or an off state, and the content of the control instruction is off or on; alternatively, the first and second electrodes may be,
the controlled device may be a door lock (e.g., a door lock or a home door lock), the state includes a locked state or an unlocked state, and the content of the control command is unlocked or not activated.
The method for unlocking a door provided by the embodiment of the present invention includes any one of the wireless control methods (broadcast mode) provided by the embodiment of the present invention, and/or includes the following steps (handshake mode):
the control terminal and the beacon module discover each other and establish a connection (preferably a handshake connection);
when the signal intensity between the control terminal and the beacon module is larger than a preset value or the control terminal utilizes time data in a timestamp in a data packet in the interaction process with the beacon module to calculate the distance between the control terminal and each beacon module and judge which beacon module is closest to the control terminal, a control instruction containing unlocking content is sent to the controlled equipment, and the controlled equipment controls the door lock mechanism of a door (preferably a vehicle door) corresponding to the beacon module to unlock after receiving the control instruction.
When the above scheme is implemented in the form of "and", it is possible to make the present invention compatible with the broadcast mode and the handshake mode.
The wireless control system provided by the embodiment of the invention comprises at least one controlled device and at least one control terminal, wherein each controlled device comprises a main body part and at least one beacon module, and the wireless control system comprises:
the beacon module of the controlled device is used for sending out a broadcast instruction at least comprising a beacon module ID;
the control terminal is used for receiving the broadcast instruction and sending a control instruction at least containing the ID of the beacon module to the controlled equipment according to the broadcast instruction;
the controlled device is used for executing corresponding actions after receiving the control command.
As an optional implementation, the broadcast instruction contains wake-up information, wherein:
the control terminal is used for receiving the broadcast instruction in the dormant state, activating and awakening the broadcast instruction to enter a normal working state;
and the control terminal entering the normal working state is used for sending a control instruction to the controlled equipment according to the broadcast instruction.
As an optional implementation, the control instruction includes wake-up information, where:
the beacon module of the controlled device is used for receiving the control instruction and awakening the main body part of the controlled device;
the main body part of the controlled equipment entering the normal working state is used for executing corresponding actions according to the control instruction.
As an optional implementation manner, the broadcast instruction includes an ID of the controlled device, an ID of the beacon module, function information, and current state information, and the control terminal is configured to generate a control instruction including the ID of the control terminal, the ID of the controlled device, the ID of the beacon module, a function corresponding to the function information, and a state corresponding to the current state information according to the ID of the controlled device, the ID of the beacon module, the function corresponding to the function information, and the state corresponding to the current state information.
As an optional implementation manner, a key list, an encryption mechanism, and a decryption mechanism corresponding to the encryption mechanism are stored in the controlled device, and a key list, an encryption mechanism, and a decryption mechanism that are the same as those of the controlled device are stored in the control terminal, where:
the beacon module of the controlled equipment is used for selecting a secret key from the secret key list through an encryption mechanism to encrypt the broadcast instruction and then sending the encrypted broadcast instruction;
the control terminal is used for selecting a secret key from the secret key list through a decryption mechanism to decrypt the broadcast instruction and then generating a control instruction according to the broadcast instruction;
the control terminal is used for selecting a secret key from the secret key list through an encryption mechanism to encrypt the control instruction and then sending the encrypted control instruction to the controlled equipment;
the controlled device is used for selecting one secret key from the secret key list through the decryption mechanism to decrypt the control instruction and then execute corresponding action.
As an optional implementation manner, the control terminal is configured to, when receiving multiple broadcast instructions sent by multiple beacon modules, send a control instruction to the controlled device only according to (preferably after being started or awakened) an earliest received broadcast instruction.
As an optional implementation manner, a trigger key is arranged on the control terminal, and after a user presses the trigger key, the control terminal starts or starts to receive a broadcast instruction after being activated and awakened from a sleep state.
In an optional embodiment, the beacon module of the controlled device is used for sending out a broadcast instruction in the form of heartbeat broadcast.
As an optional implementation manner, the controlled device is a switch of the intelligent device, the state includes an on state or an off state, and the content of the control instruction is on or off; alternatively, the first and second electrodes may be,
the controlled equipment is a door lock, the state comprises a locked state or an unlocked state, and the content of the control command is unlocked or not operated.
The invention discloses a wireless control method and a wireless control system with a built-in digital protocol communication mechanism, and describes application examples in the scenes of intelligent control of automobiles, intelligent home and the like. The method and the system belong to the technical field of wireless control. The control terminal and the control method solve the technical problems that in the prior art, when a single control terminal controls multiple controlled devices and multiple control terminals control the multiple controlled devices, the control terminal cannot realize independent and accurate control over the controlled devices, and the misoperation probability is high. The wireless control method comprises the following steps: a beacon module of the controlled equipment sends out broadcast information at least comprising ID of the beacon module of the controlled equipment; the control terminal receives the broadcast information and sends a control instruction at least containing the ID of the beacon module of the controlled equipment to the controlled equipment according to the information; and the controlled equipment executes the command after receiving the control command. The invention is used for realizing a wireless control system with high capacity, high density, high precision, high safety and low power consumption.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (19)
1. A wireless control method, comprising the steps of:
step A, a beacon module of controlled equipment sends out a broadcast instruction at least containing a beacon module ID;
b, the control terminal receives the broadcast instruction and sends a control instruction at least containing a beacon module ID to the controlled equipment according to the broadcast instruction;
and C, the controlled equipment executes corresponding actions after receiving the control command.
2. The wireless control method according to claim 1, wherein the broadcast command includes a wake-up message, and the step B comprises the steps of:
the control terminal receives the broadcast instruction in a dormant state, and the broadcast instruction is activated and awakened to enter a normal working state;
and the control terminal entering the normal working state sends a control instruction to the controlled equipment according to the broadcast instruction.
3. The wireless control method according to claim 1, wherein the control command includes a wake-up message, and the step C comprises the steps of:
the beacon module of the controlled device receives the control instruction and wakes up the main body part of the controlled device;
and the main body part of the controlled equipment entering the normal working state executes corresponding actions according to the control command.
4. The wireless control method according to claim 1, wherein the broadcast command includes an ID of the controlled device, an ID of the beacon module, function information, and current status information, and the method for the control terminal to issue the control command to the controlled device according to the broadcast command includes the following steps:
and the control terminal generates a control instruction containing the ID of the control terminal, the ID of the controlled device, the ID of the beacon module and changing the state corresponding to the function according to the ID of the controlled device, the ID of the beacon module, the function corresponding to the function information and the state corresponding to the current state information.
5. The wireless control method according to claim 1, wherein the controlled device stores therein a key list, an encryption mechanism, and a decryption mechanism corresponding to the encryption mechanism, and the control terminal stores therein the same key list, encryption mechanism, and decryption mechanism as the controlled device, wherein:
the beacon module of the controlled device selects a secret key from the secret key list through the encryption mechanism to encrypt the broadcast instruction and then sends the encrypted secret key;
the control terminal selects a secret key from the secret key list through the decryption mechanism to decrypt the broadcast instruction and then generates a control instruction according to the broadcast instruction;
the control terminal selects a secret key from the secret key list through an encryption mechanism to encrypt the control instruction and then sends the encrypted control instruction to the controlled equipment;
and the controlled equipment selects a key from the key list through the decryption mechanism to decrypt the control instruction and then executes corresponding action.
6. The wireless control method according to claim 1, wherein in step B: and when the control terminal receives a plurality of broadcast instructions sent by a plurality of beacon modules, the control terminal sends a control instruction to the controlled equipment only according to the earliest received broadcast instruction (preferably after starting or awakening).
7. The wireless control method according to claim 1, wherein a trigger button is provided on the control terminal, and after a user presses the trigger button, the control terminal starts or starts to execute the step B after being activated and awakened from a sleep state.
8. The wireless control method according to claim 1, wherein the beacon module of the controlled device issues the broadcast instruction to the outside in the form of heartbeat broadcast.
9. The wireless control method according to claim 1, wherein the controlled device is a switch of an intelligent device, the state includes an on state or an off state, and the content of the control command is off or on; alternatively, the first and second electrodes may be,
the controlled device is a door lock, the state comprises a locked state or an unlocked state, and the content of the control command is unlocking or non-action.
10. A method for unlocking a door, characterized in that it comprises a wireless control method according to any one of claims 1 to 9, and/or in that it comprises the following steps:
the control terminal and the beacon module discover each other and establish connection;
when the signal intensity between the control terminal and the beacon module is larger than a preset value or the control terminal utilizes time data in a timestamp in a data packet in the interaction process with the beacon module to calculate the distance between the control terminal and each beacon module and accordingly judges which beacon module is closest to the control terminal, a control instruction containing unlocking content is sent to the controlled equipment, and the controlled equipment controls the door lock mechanism of the door corresponding to the beacon module to unlock after receiving the control instruction.
11. The wireless control system is characterized by comprising at least one controlled device and at least one control terminal, wherein each controlled device comprises a main body part and at least one beacon module, and the controlled device comprises:
the beacon module of the controlled device is used for sending out a broadcast instruction at least comprising a beacon module ID;
the control terminal is used for receiving the broadcast instruction and sending a control instruction at least containing a beacon module ID to the controlled equipment according to the broadcast instruction;
and the controlled equipment is used for executing corresponding actions after receiving the control command.
12. The wireless control system of claim 11, wherein the broadcast command comprises a wake-up message, wherein:
the control terminal is used for receiving the broadcast instruction in a dormant state, activating and awakening the broadcast instruction to enter a normal working state;
and the control terminal entering the normal working state is used for sending a control instruction to the controlled equipment according to the broadcast instruction.
13. The wireless control system of claim 11, wherein the control command comprises a wake-up message, wherein:
the beacon module of the controlled device is used for receiving the control instruction and awakening the main body part of the controlled device;
and the main body part of the controlled equipment entering the normal working state is used for executing corresponding actions according to the control command.
14. The wireless control system according to claim 11, wherein the broadcast command includes an ID of the controlled device, an ID of the beacon module, function information, and current state information, and the control terminal is configured to generate the control command including the ID of the control terminal, the ID of the controlled device, the ID of the beacon module, and change the state corresponding to the function according to the ID of the controlled device, the ID of the beacon module, the function corresponding to the function information, and the state corresponding to the current state information.
15. The wireless control system according to claim 11, wherein the controlled device stores therein a key list, an encryption mechanism, and a decryption mechanism corresponding to the encryption mechanism, and the control terminal stores therein the same key list, encryption mechanism, and decryption mechanism as the controlled device, wherein:
the beacon module of the controlled device is used for selecting a secret key from the secret key list through the encryption mechanism to encrypt the broadcast instruction and then sending the encrypted secret key;
the control terminal is used for selecting a secret key from the secret key list through the decryption mechanism to decrypt the broadcast instruction and then generating a control instruction according to the broadcast instruction;
the control terminal is used for selecting a secret key from the secret key list through an encryption mechanism, encrypting the control instruction and then sending the encrypted control instruction to the controlled equipment;
and the controlled equipment is used for selecting a key from the key list through the decryption mechanism to decrypt the control instruction and then executing corresponding action.
16. The wireless control system according to claim 11, wherein the control terminal is configured to, when receiving the broadcast commands sent by the beacon modules, send a control command to the controlled device only according to the earliest received broadcast command (preferably after being activated or awakened).
17. The wireless control system according to claim 11, wherein the control terminal is provided with a trigger button, and when the user presses the trigger button, the control terminal starts or starts to receive the broadcast command after being activated and awakened from a sleep state.
18. The wireless control system according to claim 11, wherein the beacon module of the controlled device is configured to send the broadcast instruction to the outside in the form of heartbeat broadcast.
19. The wireless control system according to claim 11, wherein the controlled device is a switch of a smart device, the state includes an on state or an off state, and the content of the control command is on or off; alternatively, the first and second electrodes may be,
the controlled device is a door lock, the state comprises a locked state or an unlocked state, and the content of the control command is unlocking or non-action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110117734.8A CN112866930B (en) | 2021-01-28 | 2021-01-28 | Wireless control method and system and door unlocking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110117734.8A CN112866930B (en) | 2021-01-28 | 2021-01-28 | Wireless control method and system and door unlocking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112866930A true CN112866930A (en) | 2021-05-28 |
| CN112866930B CN112866930B (en) | 2023-03-21 |
Family
ID=75986047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110117734.8A Active CN112866930B (en) | 2021-01-28 | 2021-01-28 | Wireless control method and system and door unlocking method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112866930B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114979974A (en) * | 2022-04-13 | 2022-08-30 | 深圳市智岩科技有限公司 | Wireless control method, device and equipment |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517304A (en) * | 2016-02-24 | 2016-04-20 | 苏州科技学院 | Bluetooth network based illumination control system |
| CN105634884A (en) * | 2015-07-28 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Control instruction writing method, intelligent home control method and related device |
| CN106571843A (en) * | 2016-11-08 | 2017-04-19 | 云蜂汽车有限公司 | Vehicle and vehicle-mounted central control system |
| CN106652124A (en) * | 2016-11-08 | 2017-05-10 | 云蜂汽车有限公司 | Vehicle door control method and cloud service platform |
| US20170161975A1 (en) * | 2015-12-03 | 2017-06-08 | Brainchild Electronic Co., Ltd. | Door-lock control method |
| WO2018208046A2 (en) * | 2017-05-10 | 2018-11-15 | 아이티플래닛 주식회사 | Smart port system for ble beacon-based management and location tracking of vehicle entering and exiting port |
| CN110103882A (en) * | 2019-04-22 | 2019-08-09 | 无锡天脉聚源传媒科技有限公司 | Car door unlocking method and system based on wireless signal detection |
| CN110426964A (en) * | 2019-08-13 | 2019-11-08 | 合肥美的电冰箱有限公司 | Domestic electric appliances controller, smart machine, household electrical appliances, appliance control system and method |
| CN110430558A (en) * | 2019-06-26 | 2019-11-08 | 深圳绿米联创科技有限公司 | Apparatus control method, device, electronic equipment and storage medium |
| CN110667514A (en) * | 2019-10-24 | 2020-01-10 | 深圳市元征科技股份有限公司 | Vehicle door unlocking method and device |
| CN111413884A (en) * | 2020-03-31 | 2020-07-14 | 广东美的制冷设备有限公司 | Control method and control device for household electrical appliance and computer storage medium |
| CN111464402A (en) * | 2019-01-21 | 2020-07-28 | 杰哈思文化创意(杭州)有限公司 | Control method of intelligent household equipment, terminal equipment and medium |
| CN112186398A (en) * | 2019-06-13 | 2021-01-05 | 佛山市顺德区美的电热电器制造有限公司 | Connecting device, household appliance, and signal processing method and device of household appliance |
-
2021
- 2021-01-28 CN CN202110117734.8A patent/CN112866930B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634884A (en) * | 2015-07-28 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Control instruction writing method, intelligent home control method and related device |
| US20170161975A1 (en) * | 2015-12-03 | 2017-06-08 | Brainchild Electronic Co., Ltd. | Door-lock control method |
| CN105517304A (en) * | 2016-02-24 | 2016-04-20 | 苏州科技学院 | Bluetooth network based illumination control system |
| CN106571843A (en) * | 2016-11-08 | 2017-04-19 | 云蜂汽车有限公司 | Vehicle and vehicle-mounted central control system |
| CN106652124A (en) * | 2016-11-08 | 2017-05-10 | 云蜂汽车有限公司 | Vehicle door control method and cloud service platform |
| WO2018208046A2 (en) * | 2017-05-10 | 2018-11-15 | 아이티플래닛 주식회사 | Smart port system for ble beacon-based management and location tracking of vehicle entering and exiting port |
| CN111464402A (en) * | 2019-01-21 | 2020-07-28 | 杰哈思文化创意(杭州)有限公司 | Control method of intelligent household equipment, terminal equipment and medium |
| CN110103882A (en) * | 2019-04-22 | 2019-08-09 | 无锡天脉聚源传媒科技有限公司 | Car door unlocking method and system based on wireless signal detection |
| CN112186398A (en) * | 2019-06-13 | 2021-01-05 | 佛山市顺德区美的电热电器制造有限公司 | Connecting device, household appliance, and signal processing method and device of household appliance |
| CN110430558A (en) * | 2019-06-26 | 2019-11-08 | 深圳绿米联创科技有限公司 | Apparatus control method, device, electronic equipment and storage medium |
| CN110426964A (en) * | 2019-08-13 | 2019-11-08 | 合肥美的电冰箱有限公司 | Domestic electric appliances controller, smart machine, household electrical appliances, appliance control system and method |
| CN110667514A (en) * | 2019-10-24 | 2020-01-10 | 深圳市元征科技股份有限公司 | Vehicle door unlocking method and device |
| CN111413884A (en) * | 2020-03-31 | 2020-07-14 | 广东美的制冷设备有限公司 | Control method and control device for household electrical appliance and computer storage medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114979974A (en) * | 2022-04-13 | 2022-08-30 | 深圳市智岩科技有限公司 | Wireless control method, device and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112866930B (en) | 2023-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11799671B2 (en) | Secure locking of physical resources using asymmetric cryptography | |
| CN102654003B (en) | Low power consumption remote awakening intelligent lock system | |
| CN102056158B (en) | Network device and network control device in wireless body area network, and secure wake-up method | |
| CN102654002B (en) | Keyless entry intelligent lock capable of adding and deleting keys | |
| CN104680630A (en) | Method and system for controlling door locks | |
| KR20180021716A (en) | Control of IoT devices using remote control device via remote control proxy device | |
| CN202970174U (en) | Remote wake-up smart lock system with low power consumption | |
| CN107795199A (en) | The control method and control device of a kind of electronic lock | |
| CN107180467A (en) | A kind of network cloud lock management method and its system | |
| CN106230645B (en) | Low-power-consumption wireless communication method used between monitoring node and convergence gateway | |
| EP4319080A1 (en) | Method and apparatus for remote control | |
| CN112866930B (en) | Wireless control method and system and door unlocking method | |
| CN105946790A (en) | Full electric vehicle and power-on control method thereof | |
| CN111629427A (en) | Multimedia data processing method and device, electronic equipment and storage medium | |
| CN111009056A (en) | Electric intelligent lock control method and system based on double-interface RFID technology | |
| CN209746652U (en) | Control unit for improving use safety of intelligent lock | |
| CN105654587B (en) | Control system, wireless remote control device and the device of pairing, method | |
| US9858088B2 (en) | Terminal device and wireless communication system | |
| CN205863553U (en) | Internet of Things smart jack | |
| CN112261648A (en) | Intelligent household system, intelligent household wireless communication encryption method and system | |
| CN112118470A (en) | Awakening method, device and system of set top box and electronic equipment | |
| JP4665600B2 (en) | Equipment control system | |
| CN106066658B (en) | Internet of things intelligent household temperature control system | |
| CN113895399A (en) | Vehicle control method, adaptor, terminal, and computer-readable storage medium | |
| CN109802480B (en) | Device for entering dormant or factory mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |