CN113219848A - Intelligent household system containing main and standby indoor controllers - Google Patents
Intelligent household system containing main and standby indoor controllers Download PDFInfo
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- CN113219848A CN113219848A CN202110485993.6A CN202110485993A CN113219848A CN 113219848 A CN113219848 A CN 113219848A CN 202110485993 A CN202110485993 A CN 202110485993A CN 113219848 A CN113219848 A CN 113219848A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Abstract
The embodiment of the application discloses intelligent home systems who contains activestandby indoor controller, the system includes: main control unit, controller, at least one intelligent household equipment, wherein: the main controller is used for detecting the current indoor environment, obtaining first environment information and acquiring first indoor historical data; the indoor environment monitoring system is also used for generating a first control instruction according to the first environment information and the first indoor historical data; the first control instruction is sent to a first target intelligent home device corresponding to the first control instruction, so that the first target intelligent home device executes a first target operation corresponding to the first control instruction; and the controller is used for adjusting the state of the controller to be a control mode when the master controller is determined to have a fault, so as to become a new master controller and control the at least one intelligent household device. By adopting the intelligent home system control method and the intelligent home system control system, the control process can be optimized through the main indoor controller and the standby indoor controller, and the intelligent degree of the intelligent home system control is effectively improved.
Description
Technical Field
The application relates to the technical field of computers, in particular to an intelligent home system comprising a main indoor controller and a standby indoor controller.
Background
The intelligent home system is a living environment of people, and is installed by taking a house as a platform, so that the household life is safer, energy-saving, intelligent, convenient and comfortable. The method has the advantages that a house is used as a platform, facilities related to home life are integrated by utilizing a comprehensive wiring technology, a network communication technology, an intelligent home-system design scheme safety precaution technology, an automatic control technology and an audio and video technology, an efficient management system of home facilities and family schedule affairs is constructed, home safety, convenience, comfortableness and artistry are improved, and environment-friendly and energy-saving living environment is realized.
At present, the control of smart homes is mainly based on mobile user terminals. However, many times, the user terminal cannot timely and effectively know the current indoor situation, so that the control instruction sent by the smart home system may lack pertinence, the intelligence degree is low, and further improvement is needed.
Disclosure of Invention
The utility model provides an intelligent home systems that contains activestandby indoor controller, through main, standby indoor controller, can the optimal control process, effectively promotes the intelligent degree to intelligent home systems control.
In one aspect, an intelligent home system including a master/slave indoor controller, the system comprising: main control unit, controller, at least one intelligent household equipment, wherein:
the main controller is used for detecting the current indoor environment, obtaining first environment information and acquiring first indoor historical data;
the main controller is further used for generating a first control instruction according to the first environmental information and the first indoor historical data;
the main controller is further configured to send the first control instruction to a first target smart home device corresponding to the first control instruction, so that the first target smart home device executes a first target operation corresponding to the first control instruction;
and the controller is used for adjusting the state of the controller to be a control mode when the master controller is determined to have a fault, so as to become a new master controller and control the at least one intelligent household device.
On one hand, a control method applied to an intelligent home system comprising main and standby indoor controllers is provided, and the method comprises the following steps:
the main controller is used for detecting the current indoor environment to obtain first environment information and acquiring first indoor historical data;
the main controller generates a first control instruction according to the first environmental information and the first indoor historical data;
the main controller sends the first control instruction to a first target intelligent home device corresponding to the first control instruction, so that the first target intelligent home device executes a first target operation corresponding to the first control instruction;
and the controller adjusts the state of the controller to be a control mode when determining that the main controller fails, becomes a new main controller and controls the at least one intelligent household device.
In one aspect, an indoor control device for an intelligent home system, the device includes: main control unit, be equipped with the control unit, at least one intelligent household equipment, wherein:
the main control unit is used for detecting the current indoor environment, obtaining first environment information and acquiring first indoor historical data;
the main control unit is further used for generating a first control instruction according to the first environmental information and the first indoor historical data;
the main control unit is further configured to send the first control instruction to a first target smart home device corresponding to the first control instruction, so that the first target smart home device executes a first target operation corresponding to the first control instruction;
and the standby control unit is used for adjusting the state of the standby control unit to a control mode when the main control unit is detected to be in failure, so as to become a new main control unit and control the at least one intelligent household device.
In one aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing steps in the converged communication-based full automation intelligent customer service system.
Accordingly, embodiments of the present application provide a computer-readable storage medium for storing computer program instructions for a terminal device, which contains programs for performing steps involved in a converged communication based full-flow automation intelligent customer service system.
Accordingly, embodiments of the present application provide a computer program product or a computer program, where the computer program product or the computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium, and when the computer instructions are executed by a processor of a computer device, the computer instructions perform the methods in the embodiments described above. The computer program product may be a software installation package.
Therefore, the indoor main controller can generate corresponding control instructions based on the detected environmental information and indoor historical data, and convenience and accuracy of data acquisition and the scientific degree of instruction generation are improved. And then can effectively promote the intelligent degree to intelligent home equipment control for intelligent home systems can be better provide corresponding function, optimal control effect.
And, set up main control unit and controller in indoor, even main control unit breaks down, also can change, avoid intelligent home systems to lose the potential harm that timely effective control brought, promote entire system's security.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent home system including main and standby indoor controllers according to an embodiment of the present application;
fig. 2 is a schematic flowchart of a control method applied to an intelligent home system including a master/slave indoor controller according to an embodiment of the present application;
fig. 3 is a schematic flowchart of another control method applied to an intelligent home system including a master/slave indoor controller according to an embodiment of the present application;
fig. 4 is a functional unit schematic diagram of an indoor control device applied to an intelligent home system according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
At present, the control of smart homes is mainly based on mobile user terminals. However, many times, the user terminal cannot timely and effectively know the current indoor situation, so that the control instruction sent by the smart home system may lack pertinence, the intelligence degree is low, and further improvement is needed.
In order to solve the above problem, an embodiment of the present application provides an intelligent home system including a main indoor controller and a standby indoor controller. The following detailed description is made with reference to the accompanying drawings.
First, please refer to fig. 1, which illustrates a schematic structural diagram of an intelligent home system 100 including a master/slave indoor controller, including a master controller 110, a slave controller 120, and an intelligent home device 130.
The main controller 110 and the controller 120 may be various handheld devices (e.g., smart phones, tablet computers, etc.) with wireless communication functions, computing devices or other processing devices connected to wireless modems, as well as various forms of User Equipment (UE), Mobile Stations (MS), terminals (terminal devices), large distributed storage servers, legacy servers, large storage systems, desktop computers, etc.
The smart home device 130 may be a home device having a plurality of sensors (temperature and humidity sensor, infrared sensor, smoke sensor, harmful gas sensor, etc.), a processor, and a memory, and having functions of communication, information acquisition, and the like. Such as intelligent refrigerators, intelligent air conditioners, intelligent televisions, intelligent switches, lighting equipment, intelligent door locks, electric curtains, bathroom toilets, kitchen appliances, floor sweeping robots, and the like.
The main control unit can include artificial intelligence chip, and still can include microprocessor among the main control unit, microprocessor and artificial intelligence chip among the main control unit come interconnection communication through the dedicated channel, but microprocessor independent control main control unit work, microprocessor also can be under artificial intelligence chip's the guide control main control unit work, artificial intelligence chip can export some intelligent control tactics and give microprocessor, guide the better work of microprocessor. The microprocessor can construct a microprocessor software platform, the artificial intelligence chip can construct an artificial intelligence chip software platform, the microprocessor software platform and the artificial intelligence chip software platform are two mutually independent software platforms, and the artificial intelligence chip software platform is in communication connection with the microprocessor software platform.
Wherein, artificial intelligence chip and microprocessor all can be through bluetooth communication module or wired link and mobile terminal communication connection, and mobile terminal can be through sending dormancy instruction to the microprocessor of arbitrary one main control unit in the main control unit to (main control unit to including two paired earphones), and this microprocessor is controlled from waking up the state and is gone into dormant state, and when the microprocessor of main control unit was in dormant state, then this main control unit's audio playback function will be invalid. The mobile terminal can also instruct the artificial intelligence chip to inform the microprocessor to enter the awakening state from the dormancy state by sending an awakening instruction to the artificial intelligence chip of the main controller. In some possible embodiments, the artificial intelligence chip may always be in the wake-up state when the power is normally supplied. In some possible embodiments, the microprocessor in the sleep state can only receive the instruction from the artificial intelligence chip, that is, the dedicated channel between the microprocessor and the artificial intelligence chip is not closed at this time, but all other communication channels of the microprocessor are in the closed state, and for example, the microprocessor in the sleep state can only receive the instruction from the artificial intelligence chip, that is, the microprocessor in the sleep state can only be woken up by the artificial intelligence chip. When the artificial intelligence chip wakes up the microprocessor in the dormant state and fails, the artificial intelligence chip can be switched to the working mode of the microprocessor, the microprocessor is replaced to control the main controller to work when coming, and when the artificial intelligence chip is switched to the working mode of the microprocessor, the control function of the main controller normally operates under the support of the artificial intelligence chip.
The technical solution of the embodiment of the present application may be implemented based on the system with the architecture illustrated in fig. 1 by way of example or a variant architecture thereof.
Referring to fig. 2, fig. 2 is a schematic flowchart of a control method applied to an intelligent home system including a master/slave indoor controller according to an embodiment of the present disclosure, where the method includes, but is not limited to, the following steps:
201. the main controller detects the current indoor environment, obtains first environment information, and obtains first indoor historical data.
Optionally, the first environmental information includes any one or more of indoor temperature, humidity, door and window opening and closing conditions, and indoor intelligent home equipment operation conditions; the first indoor historical data comprises historical data of indoor people in each time period.
Specifically, the main controller needs to detect the current indoor environment in the process of controlling the intelligent home system to obtain first environment information. The following description will be made by taking the control of the indoor temperature as an example: such as a current indoor temperature of 29 degrees celsius; relative humidity of 15% and absolute humidity of 5g/m31/3 family room windows are opened, 1/2 family room windows are opened, 1/4 family room windows are opened for secondary bedroom windows, 1/2 family room windows are opened for toilets, and the like; the method comprises the following steps that (1) the operation conditions of indoor intelligent household equipment, such as the operation conditions of each intelligent air conditioner and the like, whether the equipment is started or not, such as the starting, the current power, the working time after the equipment is started, the set temperature and the like; historical data of indoor personnel in each time period, such as eight morning hours to six evening hours, and the number of people in the house; six o 'clock at night to eight o' clock at night, the number of people at home; eight nights to eight morning hours, the number of people at home. And historical data of persons in each time period, such as one month, each day of each week.
202. And the main controller generates a first control instruction according to the first environmental information and the first indoor historical data.
Specifically, when the main controller generates the first control instruction according to the first environmental information and the first indoor historical data, the control instruction generation model may be used to complete the calculation of a target index in the instruction, where the target index is a core element of the instruction, such as a target temperature when temperature adjustment is performed, a specific opening and closing degree when the door and the window are opened and closed, and the like. The concrete formula of the model is as follows:
m is a target index, i is ith sampling data, and n is nth sampling data; t is tiIs the indoor temperature at the ith sampling, TiThe outdoor temperature at the ith sampling time is obtained; h isiIs the indoor humidity at the ith sampling, HiThe humidity is the preset ideal humidity of the current season; eta is the value of the closing degree of the door and the window, and epsilon is the error existing when the model is converged when the model is trained. (data typically taken within the last half hour or 10 minutes, or 1 hour, for sampling accuracy.)
The control instruction generation model is obtained by pre-training, and may be any one or more of a cyclic network (RNN), a Convolutional network (CNN), a Deep Belief network (Deep Belief network), a Generative adaptive network (Generative adaptive network), an auto-encoder (AE), and a Recurrent Neural network.
203. The main controller sends the first control instruction to a first target intelligent home device corresponding to the first control instruction, so that the first target intelligent home device executes a first target operation corresponding to the first control instruction.
Specifically, the first target smart home device corresponding to the first control instruction may be understood that the first control instruction includes an ID (identification) number or identification information of the first target smart home device, and corresponds to a unique smart home device, such as a living room smart air conditioner. In addition, the first target operation corresponding to the first control instruction may also be understood as the first control instruction including the first target operation, such as starting up, shutting down, increasing the working power, reducing the working power, adjusting the working mode, and the like. Therefore, after the first target smart home device receives the first control instruction, the first target operation can be executed.
204. And the controller adjusts the state of the controller to be a control mode when determining that the main controller fails, becomes a new main controller and controls the at least one intelligent household device.
Specifically, the controller determines that the main controller fails, which may be understood as the controller actively monitoring the state of the main controller to find that the main controller fails; or the master controller is determined to have a fault by receiving a master controller switching instruction sent by the master controller. The state (controller) of the intelligent household equipment is adjusted to be a control mode to become a new main controller, and the intelligent household equipment is controlled to operate.
Therefore, the indoor main controller can generate corresponding control instructions based on the detected environmental information and indoor historical data, and convenience and accuracy of data acquisition and the scientific degree of instruction generation are improved. And then can effectively promote the intelligent degree to intelligent home equipment control for intelligent home systems can be better provide corresponding function, optimal control effect.
And, set up main control unit and controller in indoor, even main control unit breaks down, also can change, avoid intelligent home systems to lose the potential harm that timely effective control brought, promote entire system's security.
Referring to fig. 3, in accordance with the embodiment shown in fig. 2, fig. 3 is a schematic flow chart of another control method of an intelligent home system that includes a main indoor controller and a standby indoor controller according to an embodiment of the present application, where the method includes:
301. the main controller detects the current indoor environment, obtains first environment information, and obtains first indoor historical data.
302. And the main controller generates a first control instruction according to the first environmental information and the first indoor historical data.
303. The main controller sends the first control instruction to a first target intelligent home device corresponding to the first control instruction, so that the first target intelligent home device executes a first target operation corresponding to the first control instruction.
The steps 301-303 refer to the steps 201-203, which are not described herein again.
304. The main controller receives a main controller switching instruction sent by the user terminal, wherein the main controller switching instruction comprises identification information and an operation instruction of the user terminal.
Specifically, it can be understood that, when the user returns to home or in any other situation, and the user needs to switch the master controller right, the user terminal sends a master controller switching instruction to the master controller. The main controller switching instruction comprises identification information and an operation instruction of the user terminal. The identification information of the user terminal may be a Trusted Execution Environment (TEE) identification, an Identity Document (ID), a local area network Address (MAC), and the like of the user. The operation instruction instructs the main controller to switch the user terminal to a new main controller, for example.
In one possible example, the user terminal includes: the smart phone and/or the tablet computer are provided with two sets of radio frequency systems.
Specifically, the two sets of radio frequency systems can facilitate the user terminal to separately complete daily communication services, such as telephone calling or video telephone calling, and the like, and control of the intelligent home system by adopting different radio frequency systems, so that the two systems are not interfered with each other, and the completion quality and effect of the two systems are guaranteed.
305. And the main controller judges whether the user terminal has the main controller switching authority according to the identification information of the user terminal.
Specifically, for security, a hacker is prevented from attacking an indoor smart home system or maliciously stealing a user's account password. Therefore, after receiving the main controller switching command, the main controller needs to verify the authority of the user terminal according to the identification information and the operation command of the user terminal, and determine whether the user terminal has the main controller switching authority. Specifically, the verification method is as follows: the identification information of the user terminal is encrypted in a TEE mode, and can be decrypted and obtained only in a trusted execution environment in a controller authorized by the user terminal in advance, such as a main controller, a secondary controller and the like. After the acquisition, the switching authority of the user terminal can be verified.
The method of encrypting the identification information of the user terminal may be an asymmetric encryption algorithm (RSA), a Hash function (Hash) algorithm, or the like.
306. And if so, the main controller switches the user terminal into a new main controller and adjusts the state of the main controller into a dormant state according to the operation instruction.
Specifically, after the master controller verifies that the user terminal has the master controller switching authority, the user terminal is switched to a new master controller, and the state of the user terminal can be adjusted to be a dormant state.
Therefore, the indoor main controller can generate corresponding control instructions based on the detected environmental information and indoor historical data, and convenience and accuracy of data acquisition and the scientific degree of instruction generation are improved. And then can effectively promote the intelligent degree to intelligent home equipment control for intelligent home systems can be better provide corresponding function, optimal control effect.
And, set up main control unit and controller in indoor, even main control unit breaks down, also can change, avoid intelligent home systems to lose the potential harm that timely effective control brought, promote entire system's security. And after the main controller switching authority of the user terminal passes verification, the user terminal is switched to a new main controller, so that the user can directly control the intelligent home system conveniently, and the scientific intelligent degree of the control process is further optimized.
In a possible example, after the main controller sends the first control instruction to the first target smart home device corresponding to the first control instruction, the main controller further: acquiring execution parameters of the first target intelligent household equipment; determining whether the current state of the first target intelligent household equipment is abnormal or not according to the execution parameters; and if the current state of the first target intelligent household equipment is determined to be abnormal, generating fault prompt information and executing preset prompt operation.
Specifically, it may be understood that, after the main controller sends the first control instruction to the first target smart home device, the main controller further detects the execution condition of the first target smart home device in real time or according to a certain period. That is, whether the current state of the first target smart home device is abnormal may be determined according to the execution parameter of the first target smart home device. The execution parameters include power, working time, various working indexes, working state, fluctuation conditions of output power and the like. Further, if it is determined that the current state of the first target smart home device is abnormal, generating a fault prompt message, and executing a preset prompt operation. The preset prompting operation includes sending fault prompting information to the user terminal, sending out warning operation and the like, and controlling the first target smart home device to stop working and the like.
Therefore, the main controller monitors the state of the target intelligent household equipment executing corresponding operation, can timely acquire the working state of the intelligent household equipment, better adjusts corresponding control operation according to the working state, and improves the efficiency and effect of the control process.
In one possible example, after determining that the current state of the first target smart home device is abnormal, the main controller further: sending a second control instruction to the first target intelligent household equipment, wherein the second control instruction controls the first target intelligent household equipment to shut down and/or cut off a power supply; detecting the current indoor environment information again to obtain second environment information and acquiring second indoor historical data; and generating a third control instruction according to the second environment information and the second indoor historical data, so that a second target intelligent household device corresponding to the third control instruction executes a second target operation corresponding to the third control instruction.
Specifically, it may be understood that, after determining that the current state of the first target smart home device is abnormal, the main controller may send a second control instruction to the first target smart home device, where the second control instruction controls the first target smart home device to shut down and/or cut off the power supply. The first target intelligent household equipment is prevented from working under the fault state, and the machine is prevented from being damaged.
In addition, the main controller detects the current indoor environment information again to obtain second environment information and obtain second indoor historical data; and generating a third control instruction according to the second environment information and the second indoor historical data. The third control instruction is an instruction similar to the first control instruction, but the generated control instruction may be different because the second environment information and the second indoor history data may be different from the first environment information and the first indoor history data. The second operation performed by the second target smart home device may also be different from the first operation. For example, the first target smart home device is a central air conditioner, the first operation is a target temperature of 25 ℃, a working power of 2000 watts, and a working time of 3 hours; the second target smart home device is a master bedroom air conditioner, and the second operation is that the target temperature is 25 ℃, the working power is 1800 watts, the working time is 4 hours, and the like.
Therefore, when the main controller determines that the first target intelligent home equipment is abnormal, the main controller timely moves the second target intelligent home equipment capable of replacing the first target intelligent home equipment, and executes new operation according to new environment information and new historical data. The working state of the intelligent household equipment in the system can be timely acquired, and the intelligent household equipment is prevented from being damaged. And can be better according to its operating condition, adjust corresponding control operation, promote the efficiency and the effect of control process.
In one possible example, the main controller detects whether a radio frequency signal of the user terminal exists indoors according to a preset period; if the radio frequency signal of the user terminal is not detected in the preset period, the state of the main controller is adjusted to be a working mode, so that the main controller controls the intelligent home system.
Specifically, it can be understood that when the user terminal is indoors, the main controller can detect the radio frequency signal of the user terminal. However, when the user terminal leaves the room, such as when the user goes to work or goes out to do other things, the controller cannot detect the rf signal of the user terminal. Under the condition, the main controller can adjust the state of the main controller to be the working mode so as to control the intelligent home system. The preset periods are different according to different time periods, such as 7 to 8 o' clock in the morning and half, and the preset period is 30 minutes; 6 o 'clock to 10 o' clock at night, and the preset period is 1 hour and the like.
Therefore, the main controller readjusts the state of the main controller to be the main controller when the user terminal leaves the room, and the intelligent home system is conveniently and effectively controlled in time.
In one possible example, when determining that the master controller fails, the slave controller adjusts its state to a control mode, specifically including: the master controller sends state query information to the slave controller, so that the master controller feeds back response information according to the state query information; the controller judges whether the response information meets a preset condition or not in a preset response period; if not, the controller judges that the main controller fails and adjusts the state of the controller to be a control mode.
Specifically, the controller determines that the main controller fails, which may be understood as the controller actively monitoring the state of the main controller to find that the main controller fails; or the master controller is determined to have a fault by receiving a master controller switching instruction sent by the master controller. If the controller sends status query information to the host controller, the status query information may be a Ping command. If the main controller operates normally, the main controller feeds back the response information of the controller after receiving the state inquiry information. Within a preset response period, such as 10 minutes, 5 minutes, or 15 minutes, etc. The response information does not meet the preset condition, for example, the response information is null, that is, the response information is not received; or, the master controller determines that the master controller has failed and adjusts its own state to the control mode by transmitting the status inquiry information three times and receiving the response information once.
Optionally, when the number of the indoor main controllers of the smart home system is one and the number of the controllers is multiple, and the main controller selects one controller from the multiple controllers as a new main controller, the following mechanisms may be adopted to determine the number of the controllers due to differences in performance of the controllers: acquiring hardware parameter information and communication capability information of a plurality of controllers; determining a controller to be tested according to the hardware parameter information and the communication capability information to obtain at least two controllers to be tested; setting a timer for limiting the test time, and testing the running states of the at least two controllers to be tested in the timing process of the timer; if any one or more backup controllers fail in the test process, determining the backup controllers which do not fail in the operation state as new master controllers; or, if the running states of the at least two controllers to be tested are normal in the testing process, selecting the controller to be tested with the best running state as a new main controller. The hardware parameter information comprises any one or more of a Central Processing Unit (CPU), a Graphic Processing Unit (GPU), the size of a memory 7 and the type of a processor chip; the communication capability information includes communication link configuration (single link or dual link, etc.), packet loss rate, information transmission speed, response speed, etc.
In addition, the controllers to be tested are determined according to the hardware parameter information and the communication capacity information, the comprehensive performance value of each controller can be calculated according to the two types of information, and then at least two controllers to be tested are selected from top to bottom to serve as the controllers to be tested. The controller with the best performance is selected to guarantee effective control over the intelligent home system.
Therefore, the controller actively monitors the state of the main controller and can switch the controller into a new main controller in time when the main controller has a fault. The intelligent home system is prevented from losing timely and effective control, and the effectiveness and the perfection degree of the whole system are improved.
In one possible example, the system further comprises a secondary controller, wherein the secondary controller detects a state of the primary controller and a state of the secondary controller; judging whether the main controller and the slave controller are in a fault state according to the state of the main controller and the state of the slave controller: and if so, switching the secondary controller to a new main controller.
Specifically, it can be understood that the aforementioned smart home system may include not only an indoor main controller and a controller, but also a sub-controller. The priority order of the three to the intelligent home system control is respectively as follows: the primary controller has priority over the secondary controller. Generally, either a single controller is used for control operations or two or three controllers are operated simultaneously, depending on the particular control scenario. The secondary controller can detect the state of the primary controller and the state of the secondary controller according to a certain period or in real time. And when the two are determined to be in the fault state, the state of the intelligent home system is adjusted to be the main controller, and the intelligent home system is controlled.
Therefore, in the embodiment of the application, the indoor secondary controller can be switched to a new main controller under the condition that the main controller and the secondary controller have faults, the intelligent home system can be effectively controlled in time, safety accidents caused by the fact that the intelligent home system is out of control are prevented, and the safety, the perfection degree and the intelligent degree of the whole system are improved.
Next, please refer to an intelligent home system including a master/slave indoor controller in an embodiment of the present application, where the system includes: main control unit, controller, at least one intelligent household equipment, wherein:
a1, the main controller is used for detecting the current indoor environment, obtaining the first environment information, and obtaining the first indoor historical data.
Optionally, the first environmental information includes any one or more of indoor temperature, humidity, door and window opening and closing conditions, and indoor intelligent home equipment operation conditions; the first indoor historical data comprises historical data of indoor people in each time period.
Specifically, the main controller needs to detect in the process of controlling the smart home systemAnd obtaining first environment information according to the current indoor environment. The following description will be made by taking the control of the indoor temperature as an example: such as a current indoor temperature of 29 degrees celsius; relative humidity of 15% and absolute humidity of 5g/m31/3 family room windows are opened, 1/2 family room windows are opened, 1/4 family room windows are opened for secondary bedroom windows, 1/2 family room windows are opened for toilets, and the like; the method comprises the following steps that (1) the operation conditions of indoor intelligent household equipment, such as the operation conditions of each intelligent air conditioner and the like, whether the equipment is started or not, such as the starting, the current power, the working time after the equipment is started, the set temperature and the like; historical data of indoor personnel in each time period, such as eight morning hours to six evening hours, and the number of people in the house; six o 'clock at night to eight o' clock at night, the number of people at home; eight nights to eight morning hours, the number of people at home. And historical data of persons in each time period, such as one month, each day of each week.
A2, the main controller is further used for generating a first control instruction according to the first environment information and the first indoor historical data.
Specifically, when the main controller generates the first control instruction according to the first environmental information and the first indoor historical data, the control instruction generation model may be used to complete the calculation of a target index in the instruction, where the target index is a core element of the instruction, such as a target temperature when temperature adjustment is performed, a specific opening and closing degree when the door and the window are opened and closed, and the like. The concrete formula of the model is as follows:
m is a target index, i is ith sampling data, and n is nth sampling data; t is tiIs the indoor temperature at the ith sampling, TiThe outdoor temperature at the ith sampling time is obtained; h isiIs the indoor humidity at the ith sampling, HiThe humidity is the preset ideal humidity of the current season; eta is the value of the closing degree of the door and the window, and epsilon is the error existing when the model is converged when the model is trained. (for sampling accuracy, it is generally assumed that the last half hour or so is takenData over 10 minutes, or 1 hour. )
The control instruction generation model is obtained by pre-training, and may be any one or more of a cyclic network (RNN), a Convolutional network (CNN), a Deep Belief network (Deep Belief network), a Generative adaptive network (Generative adaptive network), an auto-encoder (AE), and a Recurrent Neural network.
A3, the main controller is further configured to send the first control instruction to a first target smart home device corresponding to the first control instruction, so that the first target smart home device executes a first target operation corresponding to the first control instruction.
Specifically, the first target smart home device corresponding to the first control instruction may be understood that the first control instruction includes an ID (identification) number or identification information of the first target smart home device, and corresponds to a unique smart home device, such as a living room smart air conditioner. In addition, the first target operation corresponding to the first control instruction may also be understood as the first control instruction including the first target operation, such as starting up, shutting down, increasing the working power, reducing the working power, adjusting the working mode, and the like. Therefore, after the first target smart home device receives the first control instruction, the first target operation can be executed.
And A4, the controller is used for adjusting the state of the controller to be a control mode when the master controller is determined to have a fault, so as to become a new master controller and control the at least one intelligent household device.
Specifically, the controller determines that the main controller fails, which may be understood as the controller actively monitoring the state of the main controller to find that the main controller fails; or the master controller is determined to have a fault by receiving a master controller switching instruction sent by the master controller. The state (controller) of the intelligent household equipment is adjusted to be a control mode to become a new main controller, and the intelligent household equipment is controlled to operate.
Therefore, the indoor main controller can generate corresponding control instructions based on the detected environmental information and indoor historical data, and convenience and accuracy of data acquisition and the scientific degree of instruction generation are improved. And then can effectively promote the intelligent degree to intelligent home equipment control for intelligent home systems can be better provide corresponding function, optimal control effect.
And, set up main control unit and controller in indoor, even main control unit breaks down, also can change, avoid intelligent home systems to lose the potential harm that timely effective control brought, promote entire system's security.
In a possible example, after the main controller is further configured to send the first control instruction to the first target smart home device corresponding to the first control instruction, the main controller is further configured to: acquiring execution parameters of the first target intelligent household equipment; determining whether the current state of the first target intelligent household equipment is abnormal or not according to the execution parameters; and if the current state of the first target intelligent household equipment is determined to be abnormal, generating fault prompt information and executing preset prompt operation.
In one possible example, after determining that the current state of the first target smart home device is abnormal, the main controller is further configured to: sending a second control instruction to the first target intelligent household equipment, wherein the second control instruction is used for controlling the first target intelligent household equipment to shut down and/or cut off a power supply; detecting the current indoor environment information again to obtain second environment information and acquiring second indoor historical data; and generating a third control instruction according to the second environment information and the second indoor historical data, so that a second target intelligent household device corresponding to the third control instruction executes a second target operation corresponding to the third control instruction.
In one possible example, the master controller is further configured to: receiving a main controller switching instruction sent by a user terminal, wherein the main controller switching instruction comprises identification information and an operation instruction of the user terminal; judging whether the user terminal has a main controller switching authority or not according to the identification information of the user terminal; and if so, switching the user terminal to a new main controller, and adjusting the self state to be the dormant state according to the operation instruction.
In one possible example, the master controller is further configured to: detecting whether a radio frequency signal of the user terminal exists indoors according to a preset period; if the radio frequency signal of the user terminal is not detected in the preset period, the state of the main controller is adjusted to be a working mode, so that the main controller controls the intelligent home system.
In one possible example, the controller is configured to adjust a state of the controller to a control mode when it is determined that the master controller fails, and specifically includes: the master controller sends state query information to the slave controller, so that the master controller feeds back response information according to the state query information; the controller judges whether the response information meets a preset condition or not in a preset response period; if not, the controller judges that the main controller fails and adjusts the state of the controller to be a control mode.
In one possible example, the system further comprises a secondary controller, wherein the secondary controller is configured to: detecting the state of the master controller and the state of the slave controller; judging whether the main controller and the slave controller are in a fault state according to the state of the main controller and the state of the slave controller: and if so, switching the secondary controller to a new main controller.
In one possible example, the user terminal includes: the smart phone and/or the tablet computer are provided with two sets of radio frequency systems.
In one possible example, the user terminal includes: when the smart phone and the tablet personal computer are provided with two sets of radio frequency systems, the smart phone and the tablet personal computer are connected with the same wireless local area network, wherein the wireless local area network comprises a wireless fidelity (WiFi) or a fifth generation mobile communication (5G) network.
Specifically, the two local area networks adopt the same local area network, so that the communication speed and quality can be guaranteed, and the transmission speed can be effectively increased by a five-generation mobile communication (5G) network.
In one possible example, the controller is any one or more of at least one smart home device; or the controller is a terminal device except for at least one intelligent household device.
For each embodiment corresponding to the system, reference may be made to the embodiment corresponding to the method, which is not described again.
Referring to fig. 4 again, the functional units of an indoor control device (simply referred to as an indoor control device in fig. 4) 400 applied to an intelligent home system according to an embodiment of the present application are schematically illustrated, and the indoor control device 400 applied to the intelligent home system according to an embodiment of the present application may be a built-in device of the aforementioned master controller or an external device.
In one implementation manner of the apparatus in the embodiment of the present application, the apparatus includes:
the main control unit 410 is used for detecting the current indoor environment, obtaining first environment information and acquiring first indoor historical data;
the main control unit 410 is further configured to generate a first control instruction according to the first environmental information and the first indoor historical data;
the main control unit 410 is further configured to send the first control instruction to a first target smart home device corresponding to the first control instruction, so that the first target smart home device executes a first target operation corresponding to the first control instruction;
the standby control unit 420 is configured to, when it is detected that the main control unit fails, adjust a state of the standby control unit to a control mode to become a new main control unit, and control the at least one smart home device.
In a possible example, after the main controller is further configured to send the first control instruction to the first target smart home device corresponding to the first control instruction, the main controller is further configured to: acquiring execution parameters of the first target intelligent household equipment; determining whether the current state of the first target intelligent household equipment is abnormal or not according to the execution parameters; and if the current state of the first target intelligent household equipment is determined to be abnormal, generating fault prompt information and executing preset prompt operation.
In a possible example, after determining that the current state of the first target smart home device is abnormal, the main control unit 410 is further configured to: sending a second control instruction to the first target intelligent household equipment, wherein the second control instruction is used for controlling the first target intelligent household equipment to shut down and/or cut off a power supply; detecting the current indoor environment information again to obtain second environment information and acquiring second indoor historical data; and generating a third control instruction according to the second environment information and the second indoor historical data, so that a second target intelligent household device corresponding to the third control instruction executes a second target operation corresponding to the third control instruction.
In one possible example, the master control unit 410 is further configured to: receiving a main control unit switching instruction sent by a user terminal, wherein the main control unit switching instruction comprises identification information and an operation instruction of the user terminal; judging whether the user terminal has a main control unit switching authority or not according to the identification information of the user terminal; and if so, switching the user terminal to a new main control unit, and adjusting the self state to be the dormant state according to the operation instruction.
In one possible example, the master control unit is further configured to: detecting whether a radio frequency signal of the user terminal exists indoors according to a preset period; if the radio frequency signal of the user terminal is not detected in the preset period, the state of the main control unit is adjusted to be a working mode, so that the main control unit controls the intelligent home system.
In a possible example, the standby control unit 420 is configured to adjust a state of the standby control unit to a control mode when detecting that the main control unit fails, and specifically includes: the standby control unit sends state query information to the main control unit, so that the main control unit feeds back response information according to the state query information; the standby control unit judges whether the response information meets a preset condition or not in a preset response period; if not, the standby control unit judges that the main control unit has a fault and adjusts the state of the standby control unit to be a control mode.
In one possible example, the apparatus further comprises a secondary control unit 430, wherein the secondary control unit 430 is configured to: detecting the state of the main control unit and the state of the standby control unit; judging whether the main control unit and the standby control unit are in a fault state according to the state of the main control unit and the state of the standby control unit: and if so, switching the secondary control unit to a new main control unit.
In some embodiments, the indoor control device applied to the smart home system may further include an input/output interface, a communication interface, a power supply, and a communication bus.
The embodiment of the application can be applied to the indoor control device of the smart home system to divide the functional units according to the method example, for example, each functional unit can be divided corresponding to each function, and two or more functions can be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
Referring to fig. 5 again, the electronic device in the embodiment of the present application is a schematic structural diagram, and the electronic device includes a power supply module and the like, and includes a processor 501, a storage device 502, and a communication interface 503. The processor 501, the storage device 502, and the communication interface 503 may exchange data with each other.
The storage device 502 may include volatile memory (volatile memory), such as random-access memory (RAM); the storage device 502 may also include a non-volatile memory (non-volatile memory), such as a flash memory (flash memory), a solid-state drive (SSD), etc.; the storage device 502 may also comprise a combination of memories of the kind described above. The communication interface 503 is an interface for data interaction between internal devices of the wireless headset, such as: a storage device 502 and a processor 501.
The processor 501 may be a Central Processing Unit (CPU) 501. In one embodiment, the processor 501 may also be a Graphics Processing Unit (GPU) 501. The processor 501 may also be a combination of a CPU and a GPU. In one embodiment, the storage device 502 is used to store program instructions. The processor 501 may call the program instructions to perform the following steps:
detecting the current indoor environment to obtain first environment information and obtain first indoor historical data;
generating a first control instruction according to the first environmental information and the first indoor historical data;
sending the first control instruction to a first target intelligent home device corresponding to the first control instruction, so that the first target intelligent home device executes a first target operation corresponding to the first control instruction;
and when the main controller is detected to have a fault, adjusting the state of the main controller to be a control mode to become a new main controller, and controlling the at least one intelligent household device.
In a possible example, the processor 501 is further configured to, after sending the first control instruction to the first target smart home device corresponding to the first control instruction, further: acquiring execution parameters of the first target intelligent household equipment; determining whether the current state of the first target intelligent household equipment is abnormal or not according to the execution parameters; and if the current state of the first target intelligent household equipment is determined to be abnormal, generating fault prompt information and executing preset prompt operation.
In a possible example, the processor 501 is configured to, if it is determined that there is an abnormality in the current state of the first target smart home device, further: sending a second control instruction to the first target intelligent household equipment, wherein the second control instruction is used for controlling the first target intelligent household equipment to shut down and/or cut off a power supply; detecting the current indoor environment information again to obtain second environment information and acquiring second indoor historical data; and generating a third control instruction according to the second environment information and the second indoor historical data, so that a second target intelligent household device corresponding to the third control instruction executes a second target operation corresponding to the third control instruction.
In one possible example, the processor 501 is further configured to: receiving a main control unit switching instruction sent by a user terminal, wherein the main control unit switching instruction comprises identification information and an operation instruction of the user terminal; judging whether the user terminal has a main control unit switching authority or not according to the identification information of the user terminal; and if so, switching the user terminal to a new main control unit, and adjusting the self state to be the dormant state according to the operation instruction.
In one possible example, the processor 501 is further configured to: detecting whether a radio frequency signal of the user terminal exists indoors according to a preset period; if the radio frequency signal of the user terminal is not detected in the preset period, the state of the main control unit is adjusted to be a working mode, so that the main control unit controls the intelligent home system.
In one possible example, the processor 501 is configured to adjust a state of the processor to a control mode when detecting that the main control unit fails, and specifically includes: sending state query information to a main control unit, so that the main control unit feeds back response information according to the state query information; the standby control unit judges whether the response information meets a preset condition or not in a preset response period; if not, the standby control unit judges that the main control unit has a fault and adjusts the state of the standby control unit to be a control mode.
In one possible example, the processor 501 is further configured to detect a state of a main control unit and a state of a standby control unit; judging whether the main control unit and the standby control unit are in a fault state according to the state of the main control unit and the state of the standby control unit: if yes, the state of the main control unit is adjusted to be a new main control unit.
Embodiments of the present application also provide a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any one of the methods as described in the above method embodiments.
Embodiments of the present application also provide a 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 perform some or all of the steps of any of the methods as recited in the above method embodiments.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
While the invention has been described with reference to a number of embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an intelligent home systems who contains activestandby indoor controller which characterized in that, the system includes: main control unit, controller, at least one intelligent household equipment, wherein:
the main controller is used for detecting the current indoor environment, obtaining first environment information and acquiring first indoor historical data;
the main controller is further used for generating a first control instruction according to the first environmental information and the first indoor historical data;
the main controller is further configured to send the first control instruction to a first target smart home device corresponding to the first control instruction, so that the first target smart home device executes a first target operation corresponding to the first control instruction;
and the controller is used for adjusting the state of the controller to be a control mode when the master controller is determined to have a fault, so as to become a new master controller and control the at least one intelligent household device.
2. The system according to claim 1, wherein the main controller is further configured to, after sending the first control instruction to the first target smart home device corresponding to the first control instruction, further:
acquiring execution parameters of the first target intelligent household equipment;
determining whether the current state of the first target intelligent household equipment is abnormal or not according to the execution parameters;
and if the current state of the first target intelligent household equipment is determined to be abnormal, generating fault prompt information and executing preset prompt operation.
3. The system according to claim 2, wherein if it is determined that the current state of the first target smart home device is abnormal, the main controller is further configured to:
sending a second control instruction to the first target intelligent household equipment, wherein the second control instruction is used for controlling the first target intelligent household equipment to shut down and/or cut off a power supply;
detecting the current indoor environment information again to obtain second environment information and acquiring second indoor historical data;
and generating a third control instruction according to the second environment information and the second indoor historical data, so that a second target intelligent household device corresponding to the third control instruction executes a second target operation corresponding to the third control instruction.
4. The system of any of claims 1-3, wherein the master controller is further configured to:
receiving a main controller switching instruction sent by a user terminal, wherein the main controller switching instruction comprises identification information and an operation instruction of the user terminal;
judging whether the user terminal has a main controller switching authority or not according to the identification information of the user terminal;
and if so, switching the user terminal to a new main controller, and adjusting the self state to be the dormant state according to the operation instruction.
5. The system of claim 4, wherein the master controller is further configured to:
detecting whether a radio frequency signal of the user terminal exists indoors according to a preset period;
if the radio frequency signal of the user terminal is not detected in the preset period, the state of the main controller is adjusted to be a working mode, so that the main controller controls the intelligent home system.
6. The system according to claim 1, wherein the controller is configured to adjust a state of the controller to a control mode when it is determined that the master controller fails, and specifically includes:
the master controller sends state query information to the slave controller, so that the master controller feeds back response information according to the state query information;
the controller judges whether the response information meets a preset condition or not in a preset response period;
if not, the controller judges that the main controller fails and adjusts the state of the controller to be a control mode.
7. The system of claim 1, further comprising a secondary controller, wherein the secondary controller is configured to:
detecting the state of the master controller and the state of the slave controller;
judging whether the main controller and the slave controller are in a fault state or not according to the state of the main controller and the state of the slave controller;
and if so, switching the secondary controller to a new main controller.
8. The system according to claim 4, wherein the user terminal comprises:
the smart phone and/or the tablet computer are provided with two sets of radio frequency systems.
9. The system according to claim 8, wherein said user terminal comprises:
when the smart phone and the tablet personal computer are provided with two sets of radio frequency systems, the smart phone and the tablet personal computer are connected with the same wireless local area network, wherein the wireless local area network comprises a wireless fidelity (WiFi) or a fifth generation mobile communication (5G) network.
10. The system of claim 1, wherein the controller is any one or more of at least one smart home device; alternatively, the first and second electrodes may be,
the controller is terminal equipment except at least one intelligent household equipment.
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