Intelligent room control system and control method

Abstract

The invention discloses an intelligent room control system and control method. The intelligent room control system comprises a room management end, a mobile terminal and a cloud end. The system realizes quick access of equipment through a plurality of classified wire harnesses of the switching module and a quick connector, and is compatible with multiple ecological equipment in combination with the protocol processing capability of the central control module. The light domain management module divides a room into a plurality of light domains, automatically binds equipment based on construction drawings and stores scene parameter packets, and realizes one-key configuration after equipment access. The system supports layered dimming control including unified dimming according to domains, independent dimming and self-adaptive dimming, and illumination is dynamically optimized by combining ambient light intensity and a user behavior model. Through a gradient power reduction strategy, the brightness of the light domain of the low-use-frequency lamp is reduced in stages, and the energy-saving rate is remarkably improved. The fault alarm module monitors the state of the quick connector in real time and pushes alarm information when the state is abnormal. The scheme significantly improves the construction efficiency, reduces the energy consumption, optimizes the user experience, and is suitable for hotels and smart home scenes.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent control, including the technical field of smart home and the technical field of smart hotel. Specifically, the smart home in the technical field of smart home includes: intelligent control of the living room, dining room and bedroom, and the smart hotel specifically includes intelligent control of the guest room; specifically, it relates to a room intelligent control system and a control method. Background Art

[0002] With the increasing progress of technology and people's pursuit of a higher quality of life, smart homes are becoming more and more popular. The control of traditional room equipment is decentralized, lacking scene linkage and data interconnection, resulting in low management efficiency and high energy consumption.

[0003] Chinese Patent Publication No. CN104932448B discloses a smart home system centered on lamps. It combines intelligent terminals with lamps and places them on the indoor top, which can effectively save space, simplify the cumbersome installation positions of different smart homes on the market, and enables users to install multiple or arbitrarily replace light modules on the basic lamp holder. The light modules can be of various styles with different power, appearance shapes, functions, optical parameters, etc., such as the combination of traditional round ceiling lamps of different sizes. Users can design and assemble the light modules by themselves, so as to realize different lamp appearances, power sizes and light environment changes to meet the expected requirements. This expandable lamp enables one lamp to meet various different room sizes and light environments, improves the applicability of the lamp, increases the variability of the same lamp, adds the interest of indoor decoration, and effectively reduces the cost when changing the living environment.

[0004] However, since many different types of lamps are involved in smart homes and many wiring connections are required, the installation, disassembly and maintenance are relatively complex, which is not conducive to improving efficiency; moreover, although the above smart home discloses centralized control of lamps, due to the large number of lamps or other electrical devices, a large amount of data needs to be stored and called during configuration. If configured and dimmed one by one, the efficiency is slow; if all devices are configured together, the system may get stuck.

[0005] Therefore, how to overcome the above-mentioned defects has become an important issue that needs to be solved urgently by those skilled in the art. Summary of the Invention

[0006] The present invention overcomes the above-mentioned technical deficiencies and provides a configuration method and a control method for intelligent devices.

[0007] To achieve the above object, the present invention adopts the following technical solutions:

[0008] A first aspect of an embodiment of the present invention discloses an intelligent room control system, including: a room management terminal 100, a mobile terminal 200, and a cloud 300. The room management terminal 100 communicates with the mobile terminal 200 through the cloud 300 to achieve data interaction and control instruction transmission; the room management terminal 100 includes:

[0009] A central control module 1 for realizing centralized control of room devices;

[0010] A transfer module 2, including multiple wire harnesses and quick connectors 22 arranged on the wire harnesses. Part of the wire harnesses are connected to the central control module 1 through plug interfaces, and the quick connectors 22 are used for quick connection with room devices;

[0011] A room device management module 3 that centralizes multiple different types of electronic devices, which are controlled by the central control module 1. Different types of electronic devices at least include intelligent lamps;

[0012] A device access detection module 4 for monitoring the access status of the quick connectors 22 and sending an access signal to the central control module 1;

[0013] Among them, the room device management module 3 at least includes: a lamp device management sub-module 31;

[0014] The lamp device management sub-module 31 includes:

[0015] A lighting domain definition unit 311, which obtains construction drawing information, divides the room into multiple lighting domains according to the room layout, determines the lighting domains to which all intelligent lamps belong according to the installation position information of the intelligent lamps, and binds the intelligent lamps to the lighting domains;

[0016] A lighting domain configuration unit 312, which generates an independent configuration parameter package for each lighting domain; and automatically configures intelligent devices by calling the configuration parameter package of the corresponding lighting domain according to the signal of the device access detection module 4.

[0017] Preferably, the lamp device management sub-module 31 further includes:

[0018] A basic dimming unit 313, which includes a lamp domain dimming sub-unit 3131 and an independent dimming sub-unit 3132; the lamp domain dimming sub-unit 3131 is used for unified dimming according to the lighting domain division method and according to the pre-stored configuration parameter data; the independent dimming sub-unit 3132 is connected to the mobile terminal and is used for the user to perform individual dimming on a certain lamp in the lighting domain;

[0019] An adaptive dimming unit 314, which automatically adjusts the light brightness and color temperature according to the ambient light intensity and user behavior habits.

[0020] Preferably, it further includes:

[0021] The lighting domain usage status monitoring module 5 is used to dynamically adjust the operation of intelligent lamps in each lighting domain according to the lighting domain usage status;

[0022] The fault alarm module 6 is used to determine whether the quick connector is abnormally connected according to the device access detection module 4. When a certain quick connector is abnormally connected, an alarm message is pushed through the mobile terminal;

[0023] The lighting domain usage status monitoring module 5 includes:

[0024] The data acquisition unit 51 is used to collect the real-time energy consumption data of the intelligent lamps in each lighting domain, and at the same time collect the switch timestamp and brightness value data of the lamps;

[0025] The log generation unit 52 receives the data provided by the data acquisition unit and organizes these data into a log file in CSV format for subsequent analysis and storage;

[0026] The usage frequency analysis unit 53 receives the occupancy rate data from the cloud, combines the lamp usage data provided by the data acquisition unit, calculates the usage frequency of each lighting domain, and marks the lighting domain as a low-frequency domain when the usage frequency is lower than the preset threshold;

[0027] The instruction sending unit 54 sends an instruction in JSON format to the central control module 1 according to the result of the usage frequency analysis unit to trigger the gradient power reduction operation, thereby dynamically adjusting the working state of the intelligent lamps in the low-frequency domain.

[0028] Preferably, the multiple wire harnesses are divided into one or more first wire harnesses 211 connected to electrical appliances, one or more second wire harnesses 212 connected to sockets, and one or more third wire harnesses 213 connected to intelligent lamps; the third wire harnesses 213 are configured according to the number of lighting domains, each third wire harness 213 corresponds to a lighting domain, and the number of quick connectors 22 matches the number of intelligent lamps in the domain to which they belong.

[0029] Preferably, it further includes: an intelligent service management module 7, which includes:

[0030] The automated room status management unit 71: It is configured to obtain and update the occupancy status and cleaning status information of the room;

[0031] The telephone service management unit 72: It is configured to dock with the telephone system or Internet telephone service to realize the instant communication function between guests and the hotel front desk;

[0032] The laundry room equipment status docking unit 73: It is configured to monitor the operation status and usage of the equipment in the laundry room in real time;

[0033] Data docking unit 74: performs data docking with the cloud to synchronize room information, guest information, and order information in real time. The room information at least includes: working status information of room equipment.

[0034] Preferably, the central control module 1 includes:

[0035] The power supply unit 11 is used to provide a stable working power supply for the entire central control module;

[0036] The main control unit 12, as the core processing unit of the central control module, is responsible for receiving, processing and forwarding data, and executing control logic;

[0037] A communication unit 13, used for data communication with external smart devices, including the smart lamp;

[0038] The main control unit 12 is connected to the communication unit 13 via an internal bus or a dedicated interface to achieve bidirectional data transmission; the power supply unit 11 is connected to an external low-voltage DC power supply;

[0039] The main control unit 12 includes: a protocol processing subunit 121, which is used to identify and process communication protocols from different smart ecological platforms to achieve compatible communication with smart devices under different smart ecological platforms;

[0040] The control logic subunit 122 generates a control signal according to the received instruction or preset scenario and sends it to the corresponding smart device through the communication unit 13.

[0041] A second aspect of an embodiment of the present invention discloses a room intelligent control method, which is applied to the intelligent control system according to the first aspect of the claim, and comprises the following steps:

[0042] Step S1, connecting room devices through multiple wire harnesses of the adapter module and quick connectors set on the wire harnesses, and initializing and configuring the access devices according to scene parameters preset by the lighting domain configuration unit;

[0043] Step S2: using a device access detection module to detect the access status of smart lamps in the lighting domain;

[0044] Step S3: When the device access detection module detects that all smart lamps in a certain lighting domain have been connected, the configuration parameter package corresponding to the lighting domain is automatically loaded, so as to uniformly configure the devices in the same lighting domain;

[0045] Step S4: After all the smart lamps in the lighting domain are configured according to the S3 method, the remaining electrical devices are configured;

[0046] Step S5: According to the user's control instruction or a preset scene mode, send a dimming instruction to the intelligent lamps through the central control module to perform hierarchical dimming control on the room;

[0047] The hierarchical dimming control includes: uniformly adjusting all lamps in the lighting area according to preset parameters; independently adjusting a single lamp in the area through a mobile terminal; dynamically adjusting the lamp parameters according to the ambient light intensity and the user behavior model.

[0048] Preferably, after step S5, it further includes:

[0049] S6: Real-time collect the energy consumption data, switch timestamps, and brightness data of the intelligent lamps in each lighting area;

[0050] Combine the historical occupancy data to construct a usage frequency prediction model, perform a gradient power reduction operation on the low-frequency lighting areas, and dynamically control the working states of the intelligent devices in the lighting areas;

[0051] S7: When it is detected that the quick connector is abnormally connected, push a fault alarm message through the mobile terminal and mark the lighting area where the unconnected device is located.

[0052] Preferably, step S6 includes:

[0053] Obtain historical occupancy data from the cloud and combine the energy consumption data, switch timestamps, and brightness data of the intelligent lamps in each lighting area to form a data set; among them, the occupancy data at least includes room status information and check-in time;

[0054] Use machine learning algorithms to analyze the historical data and construct a lighting area usage frequency prediction model, which can use the time period and occupancy rate as input features to predict the usage probability of the lighting area;

[0055] Based on the usage probability output by the prediction model, set one or more thresholds. When the predicted usage probability is lower than the preset threshold, it is regarded as a low-frequency lighting area, and a gradient power reduction operation is triggered;

[0056] The gradient power reduction operation includes multiple stages, and in each stage, the lamp brightness is gradually reduced or the lamp is turned off according to the duration without operation.

[0057] Preferably, step S3 includes:

[0058] When the quick connector accesses a device, the central control module reads the unique identifier of the device and generates a device electronic tag; the device access detection module determines the quick connector electronic tag corresponding to the quick connector and sends it to the central control module;

[0059] Map the quick connector electronic tag to the device electronic tag corresponding to the lighting area for matching;

[0060] If the electronic tag of the quick connector matches the electronic tag of the device successfully, the device is determined to belong to the lighting domain. When all devices in a lighting domain are matched successfully, the preset configuration parameter package is called after unified analysis to complete the batch configuration of the devices in the domain;

[0061] If the quick connector electronic tag fails to match the device electronic tag, the device does not belong to the lighting domain, the access error is determined, and the fault location or alarm information is pushed to the mobile terminal.

[0062] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0063] 1. The adapter module of the present invention is used in conjunction with the wiring harness and the quick connector. Users do not need to perform complex line modifications or professional installations. They only need to connect the device to the adapter module through the quick connector to complete the access, making the device connection faster and easier, reducing the installation and maintenance costs, improving work efficiency, and facilitating the subsequent addition of new smart devices according to demand. The lighting equipment management submodule of this case divides the room into different lighting domains, and independently stores the configuration parameters in the form of lighting domains, so that once the device is connected, it can be uniformly configured according to the division of the lighting domain, without manual configuration or configuration one by one, thereby improving configuration efficiency; at the same time, the device can also be configured in an orderly manner according to the lighting domain, avoiding configuration confusion and errors caused by a large number of devices. Moreover, this case independently stores configuration parameters in the form of lighting domains. When it is necessary to adjust the lighting settings of a certain lighting domain, it is only necessary to modify the parameters in the corresponding configuration parameter package without affecting the settings of other lighting domains. In addition, the device access status is detected by the quick connector of the adapter module, and the configuration of the device in the lighting domain is automatically completed. This process does not require manual intervention, greatly reducing the cost and time of manual debugging.

[0064] 2. The present invention implements a dual-mode dimming design, which can support unified dimming of the lighting domain and independent dimming of a single lamp, taking into account both scene requirements and personalized adjustments. Users can use mobile terminals to adjust and control lamps in a personalized manner to meet the needs of individual users. At the same time, the system can also automatically adjust the brightness and color temperature of lamps according to the user's lighting habits and needs, providing a more comfortable and personalized lighting experience. In addition, the system also supports data docking with the cloud or the hotel management system to achieve real-time synchronization of room information, guest information, and order information, further improving the level of intelligence and user experience.

[0065] 3. The present invention realizes intelligent management of smart lamps through the light domain usage status monitoring module and gradient power reduction operation. When the usage probability output by the prediction model is lower than the preset threshold, the system will automatically trigger the gradient power reduction operation, gradually reducing the brightness of the smart lamp until it is turned off. This intelligent energy-saving management strategy effectively reduces the energy consumption of the room and improves energy utilization efficiency. Experimental data show that the energy saving rate of the room with gradient power reduction can reach about 20%, which has a significant energy-saving effect.

[0066] 4. The present invention adopts a modular design concept, and each module is relatively independent, which is convenient for subsequent maintenance and expansion. For example, when a new smart device needs to be added, it can be connected by simply connecting the device to the adapter module through a quick connector, without the need for large-scale transformation of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0068] Figure 1 It is a structural diagram of embodiment 1 of the present invention. DETAILED DESCRIPTION

[0069] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0070] It should be noted that the terms "first", "second", "third", "fourth", etc. in the specification and claims of the present invention are used to distinguish different objects rather than to describe a specific order. The terms "including" and "having" in the embodiments of the present invention and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device including a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0071] Embodiment 1

[0072] like Figure 1As shown in the figure, an intelligent room control system includes: a room management terminal 100, a mobile terminal 200, and a cloud 300; specifically, the room management terminal 100 can communicate with the cloud 300 through the MQTT protocol, and the mobile terminal 200 can access the cloud 300 through the HTTPS protocol and control the intelligent devices in the room;

[0073] The room management terminal 100 includes:

[0074] A central control module 1, which is used to send control instructions to room devices to achieve centralized control of room devices, and is provided with an input port and an output port;

[0075] In specific implementation, the central control module 1 can also be called an intelligent lighting controller or a lighting centralized control module. It is an integrated drive with a built-in control chip, and it includes:

[0076] A power supply unit 11, which is used to provide a stable working power supply for the entire central control module; the power supply unit 11 is connected to an external low-voltage DC power supply; specifically, a 24V DC voltage is adopted. In this way, because it is a low voltage, users can perform quick installation and replacement by themselves, and the wires between each lamp are connected through quick connectors.

[0077] A main control unit 12, which serves as the core processing unit of the central control module, is responsible for receiving, processing, and forwarding data, as well as executing control logic; such as a single-chip microcomputer.

[0078] A communication unit 13, which is used to communicate with external intelligent devices, including the intelligent lamps; Wi-Fi module, Zigbee module, Bluetooth module, etc. can be adopted;

[0079] Among them, the main control unit 12 is connected to the communication unit 13 through an internal bus or a dedicated interface to achieve two-way data transmission.

[0080] The main control unit 12 includes: a protocol processing sub-unit 121, which is used to identify and process communication protocols from different intelligent ecological platforms (such as Xiaomi ecosystem, Lion Shield's own ecosystem, Tuya ecosystem, etc.) to achieve compatible communication with intelligent devices under these ecological platforms; specifically, an ESP32 chip can be adopted.

[0081] A control logic sub-unit 122, which generates a control signal according to the received instruction or preset scenario and sends it to the corresponding intelligent device through the communication unit 13.

[0082] The adapter module 2 is provided with multiple wiring harnesses 21 and quick connectors 22 arranged on the wiring harnesses 21. Some of the wiring harnesses 21 are connected to the input port 11 / output port 12 of the central control module 1 through the plug interface, and the quick connector 22 is used for quick connection with the room equipment. In specific implementation, the quick connector can be a plug-in type or a magnetic type, a snap-on type, etc. structure, which supports plug-and-play, and the equipment connection can be completed without professional tools.

[0083] The room equipment management module 3 concentrates multiple different types of electronic devices, which are controlled by the central control module 1. The different types of electronic devices include at least smart lamps; they may also include televisions, refrigerators, etc.

[0084] The device access detection module 4 is connected to the switching module 2 and the central control module 1 respectively, and is used to monitor whether each quick connector 22 has been normally connected to the device and send an access signal to the central control module 1 from the access device;

[0085] The lighting equipment management submodule 31 includes:

[0086] The lighting domain definition unit 311 obtains the construction drawing information to divide the room into multiple lighting domains according to the room layout, determines the lighting domains to which all smart lamps belong according to the installation location information of the smart lamps, and binds the smart lamps to the lighting domains; the construction drawing information and the installation location information of the smart lamps can be obtained from the cloud.

[0087] The lighting domain configuration unit 312 stores the configuration parameter data of smart lamps in the same lighting domain into the same configuration parameter package, and the configuration parameter data of smart lamps in different lighting domains into different configuration parameter packages; and automatically configures the smart device by calling the configuration parameter package of the corresponding lighting domain according to the signal of the device access detection module 4.

[0088] During the specific implementation, the construction drawing information will write the bathroom area, TV cabinet area, etc. according to the room layout, and record which area has which smart devices or smart lamps installed; multiple lighting domains are divided in the following way: the smart lamps in the bathroom area are divided into bathroom lighting domains, the smart lamps in the TV cabinet area are divided into TV screen lighting domains, the smart lamps in the full-length mirror area are divided into mirror-screen lighting domains, and the smart lamps in the bed area are divided into bed screen lighting domains, etc.

[0089] As mentioned above, the adapter module in this case uses a wiring harness and a quick connector. Users do not need to perform complex line modifications or professional installations. They only need to connect the device to the adapter module through a quick connector to complete the connection, making the device connection faster and easier, reducing installation and maintenance costs, improving work efficiency, and facilitating the subsequent addition of new smart devices according to demand. The lighting equipment management submodule in this case divides the room into different lighting domains, and independently stores configuration parameters in the form of lighting domains, so that once the device is connected, it can be uniformly configured according to the division of the lighting domain, without manual configuration or configuration one by one, improving configuration efficiency; at the same time, the device can also be configured in an orderly manner according to the lighting domain, avoiding configuration confusion and errors caused by a large number of devices. Moreover, this case independently stores configuration parameters in the form of lighting domains. When the lighting settings of a certain lighting domain need to be adjusted, only the parameters in the corresponding configuration parameter package need to be modified, without affecting the settings of other lighting domains. In addition, the device access status is detected through the quick connector of the adapter module, and the configuration of the device in the lighting domain is automatically completed. This process does not require manual intervention, greatly reducing the cost and time of manual debugging.

[0090] like Figure 1 As shown, as a specific implementation, the lighting equipment management submodule 31 also includes:

[0091] Basic dimming unit 313: It includes a lamp domain dimming subunit 3131 and an independent dimming subunit 3132; the lamp domain dimming subunit 314 batch adjusts the lamps in the domain according to the preset values ​​in the configuration parameter package (such as brightness 0-100%, color temperature 2700K-6500K); the independent dimming subunit 3132 receives the Bluetooth command of the mobile terminal 200 and adjusts the lamps with the specified MAC address separately;

[0092] Adaptive dimming unit 314: It collects ambient light intensity through a photosensitive sensor; for example, when the light intensity is greater than 500 Lux, the brightness is reduced; when the light intensity is less than 500 Lux, the brightness is increased; or a behavior model is built based on the user's historical operation records (stored in the cloud 300), and the mode is automatically switched to night mode (brightness ≤ 30%, color temperature ≤ 3000K) during the period of 22:00-6:00.

[0093] As described above, through the collaborative work of the basic dimming sub-unit and the adaptive dimming sub-unit in this case, a dual-mode dimming design is achieved, which can support unified dimming of the lighting domain and independent dimming of individual lights, taking into account both scene requirements and personalized adjustments, and fully considering the actual needs of users for different lighting effects in different lighting domain scenarios; it solves the problem that the existing system usually only supports dimming of a single device or unified dimming of the entire room with low flexibility and insufficient practicality, and improves the overall intelligent level of the system. In addition, users can perform personalized adjustment and control of the lamps through a mobile terminal to meet the needs of individual users; at the same time, the adaptive dimming sub-unit can also automatically adjust the brightness and color temperature of the lamps according to the user's lighting habits and needs, providing a more comfortable and personalized lighting experience.

[0094] As Figure 1 shown, the system in this case further includes:

[0095] A lighting domain usage status monitoring module 5, which is used to collect the energy consumption data, switch timestamps, and brightness value data of the intelligent lamps in each lighting domain, generate a CSV format log; and analyze the lighting domains with relatively low usage frequencies in combination with the occupancy rate data and send them to the central control module 1 to dynamically adjust the operation of the intelligent lamps in each lighting domain.

[0096] The lighting domain usage status monitoring module 5 is further divided into the following units:

[0097] A data acquisition unit 51: This unit is responsible for collecting the real-time energy consumption data of the intelligent lamps in each lighting domain. At the same time, it also collects the switch timestamps and brightness value data of the lamps, providing basic data for subsequent log generation and usage frequency analysis. Specifically, the switch timestamp is the specific time point when the lamp is turned on or off.

[0098] A log generation unit 52: Receives the data provided by the data acquisition unit 51 and organizes these data into a CSV format log file. CSV is a commonly used data exchange format, which is convenient for data storage, sharing, and analysis. The CSV format log file is convenient for subsequent data analysis and storage, and is also convenient for data exchange and sharing with other systems.

[0099] A usage frequency analysis unit 53: This unit receives the occupancy rate data from the PMS system, combines the lamp usage data provided by the data acquisition unit 51, and calculates the usage frequency of each lighting domain. When the usage frequency of a certain lighting domain is less than 10 times / week, this unit marks this lighting domain as a low-frequency domain and prepares the corresponding instructions to send to the central control module 1.

[0100] Instruction Sending Unit 54: According to the result of the Usage Frequency Analysis Unit 53, send an instruction in JSON format to the Central Control Module 1. This instruction contains information required to trigger the gradient power reduction operation, such as the lighting domain ID, the target power adjustment value, or the gradient power reduction strategy, etc. After receiving the instruction, the Central Control Module 1 will perform corresponding operations to dynamically adjust the working state of the intelligent lamps in the low-frequency domain. JSON is a lightweight data exchange format, which is easy for humans to read and write, and is also easy for machines to parse and generate. Specifically, when the Central Control Module 1 receives the instruction, it performs the corresponding gradient power reduction operation to dynamically adjust the working state of the intelligent lamps in the low-frequency domain. In this way, through accurate data collection, intelligent usage frequency analysis, and dynamic energy-saving strategies, the system realizes the efficient management of the usage status of intelligent lamps, not only significantly reducing energy consumption, but also improving the user's living experience and satisfaction.

[0101] As Figure 1 shown, the system of this case further includes:

[0102] Fault Alarm Module 6, which is used to judge whether the quick connector is abnormally connected according to the Device Access Detection Module 4. When a certain quick connector is abnormally connected, alarm information is pushed through the mobile terminal. In this way, by real-time monitoring the access status of the quick connector to detect abnormalities and send alarm information in a timely manner, it helps maintenance personnel quickly locate and solve problems, reduces production losses caused by fault shutdowns, and also reduces the costs generated by fault repairs.

[0103] As Figure 1 shown, the multiple wire harnesses in this case are divided into one or more first wire harnesses 211 connecting electrical equipment, one or more second wire harnesses 212 connecting sockets, and one or more third wire harnesses 213 connecting intelligent lamps; the number of the third wire harnesses 213 is configured according to the number of lighting domains, and one third wire harness 213 corresponds to one lighting domain, and a plurality of quick connectors 22 are correspondingly arranged according to the number of intelligent lamps in the lighting domain. Specifically, for example, the multiple quick connectors in the TV screen lighting domain include: quick connectors for connecting the upper sleeve lights on the furniture, quick connectors for connecting the side lights on the furniture, quick connectors for connecting the light guide lights on the storage rack, etc.;

[0104] As described above, by dividing multiple wire harnesses into dedicated wire harnesses for connecting different devices (the first wire harness connects electrical devices, the second wire harness connects sockets, and the third wire harness connects smart lamps), and configuring quick connectors, the wire connection in the smart home system can be significantly simplified. The use of quick connectors not only facilitates installation and disassembly but also reduces the possibility of wiring errors, thereby improving the installation efficiency and maintenance convenience. The third wire harness is configured according to the number of lighting domains, with each lighting domain corresponding to one third wire harness, and multiple quick connectors are set according to the number of smart lamps. This configuration method makes the division of lighting domains clearer, facilitating management and control. Moreover, when a fault occurs in a certain lighting domain or electrical device, maintenance personnel can quickly locate the corresponding wire harness for targeted inspection and repair. This design greatly simplifies the maintenance work and improves the repair efficiency.

[0105] As Figure 1 shown, as a specific implementation manner, the system of this case further includes: an intelligent service management module 7, which includes:

[0106] An automated room status management unit 71: It is configured to obtain and update the occupancy status and cleaning status information of the room; this helps to optimize room allocation, reduce waiting time, and improve guest satisfaction.

[0107] A telephone service management unit 72: It is configured to dock with the hotel's front desk telephone system or Internet telephone service to implement the instant messaging function between guests and the hotel front desk. Guests can easily contact the front desk using the telephone equipment or network equipment in the room, and can get a quick response whether they are consulting questions or requesting services.

[0108] A laundry room equipment status docking unit 73: It is configured to monitor the running status and usage of the equipment in the laundry room in real time; by collecting equipment status information in real time, the hotel management can more scientifically plan the laundry service process and improve the equipment usage efficiency. In addition, guests can also keep track of the progress and status of the laundry service at any time and enjoy a more considerate service experience.

[0109] A data docking unit 74: Docks with cloud data or the data of the hotel management system (such as PMS) to be used for real-time synchronization of room information, guest information, and order information. The room information at least includes: the working status information of room equipment. In this way, through docking, the real-time synchronization and sharing of key data such as room information, guest information, and order information are achieved, which is beneficial to improving the hotel's management efficiency, optimizing resource allocation, and bringing a more personalized and convenient service experience to guests.

[0110] Embodiment 2

[0111] A room intelligent control method, applied to the intelligent control system described in Embodiment 1, includes the following steps:

[0112] Step S1, connecting room devices through multiple wire harnesses of the adapter module and quick connectors set on the wire harnesses, and initializing and configuring the access devices according to scene parameters preset by the lighting domain configuration unit; specifically, connecting smart lamps through the quick connectors of the third wire harness.

[0113] Step S2: using a device access detection module to detect the access status of smart lamps in the lighting domain;

[0114] Step S3: When the device access detection module detects that all smart lamps in a certain lighting domain have been connected, the configuration parameter package corresponding to the lighting domain is automatically loaded, so as to uniformly configure the devices in the same lighting domain;

[0115] Step S4: After all the smart lamps in the lighting domain are configured according to S3, the remaining electrical appliances (such as televisions, refrigerators, smart curtains, etc.) are configured;

[0116] S5. According to the user's control instructions or the preset scene mode, the central control module sends dimming instructions to the smart lamps to perform layered dimming control on the room.

[0117] The hierarchical dimming control in step S5 includes the following three modes:

[0118] a) According to the preset parameters of the light domain configuration unit 311, the basic dimming sub-unit 313 uniformly adjusts all lamps in the light domain; and sets this mode to be performed first after the configuration of step S3 is completed, so as to first dim the lamps one by one in an orderly manner according to the light domain, so as to further ensure the dimming efficiency;

[0119] b) Adjusting a single lamp through the independent dimming sub-unit 3132; dimming is performed according to the special situation of individual users.

[0120] c) The adaptive dimming subunit 314 dynamically adjusts parameters according to the ambient light intensity and the user behavior model, and dims according to the actual scene, making the dimming more flexible and intelligent.

[0121] Step S6: Real-time collection of energy consumption data, switch timestamps, and brightness data of smart lamps in each lighting domain;

[0122] Combine historical occupancy rate data to build a usage frequency prediction model, perform gradient power reduction operations on low-frequency lighting domains, and dynamically control the working status of smart devices in the lighting domain;

[0123] S7. When an abnormal connection of the quick connector is detected, a fault alarm message is pushed through the mobile terminal, and the lighting area where the unconnected device is located is marked.

[0124] As described above, the method of this case realizes the fast and convenient connection between the room equipment and the intelligent control system through the adapter module and the quick connector, which greatly simplifies the equipment installation and configuration process. And in conjunction with the device access detection module, it can automatically load the configuration parameter package and complete the binding, realize the unified configuration of the equipment, and improve the configuration efficiency. In addition, the method of this case stipulates that when the device access detection module detects that all the intelligent lamps in a certain lighting domain have been connected, the configuration parameter package corresponding to the lighting domain is automatically loaded, so as to uniformly configure the devices in the same lighting domain. By limiting the configuration mechanism, while ensuring the configuration efficiency, it will not cause congestion caused by excessive configuration data, thereby improving the configuration stability and efficiency. Through the mechanism of hierarchical dimming control, when configuring dimming, the lighting domain dimming is prioritized for all intelligent lamps in different domains to improve the dimming efficiency; at the same time, considering other dimming situations, an independent dimming mechanism and a dynamic dimming mechanism are set to provide personalized and intelligent services. In addition, the gradient power reduction mechanism is introduced to realize the dynamic reduction of the brightness of the lighting domain with low usage frequency, thereby achieving a significant energy-saving effect, and the energy saving rate can reach more than 20%.

[0125] As a preferred implementation, step S6 includes:

[0126] S61. Obtain historical occupancy rate data from the cloud and combine it with the energy consumption data, switching timestamps and brightness data of the smart lamps in each lighting domain to form a data set; wherein the occupancy rate data at least includes room status information and occupancy time; in this way, by obtaining historical occupancy rate data from the cloud and combining it with the energy consumption, switching timestamps and brightness data of the smart lamps in each lighting domain, the method can accurately identify the lighting domains with low frequency of use.

[0127] S62. Use machine learning algorithms (such as random forest, LSTM, etc.) to analyze historical data and build a lighting domain usage frequency prediction model. The model can predict the lighting domain usage probability with time period and occupancy rate as input features. In this way, use machine learning algorithms to analyze historical data and build a lighting domain usage frequency prediction model, thereby realizing intelligent prediction and management of lighting usage.

[0128] S63. Based on the usage probability output by the prediction model, set one or more thresholds. When the predicted usage probability is lower than the preset threshold, it is regarded as a low-frequency lighting area, and a gradient power reduction operation is triggered. The gradient power reduction operation includes multiple stages. In each stage, the lighting brightness is gradually reduced or the lighting fixture is turned off according to the duration without operation, and corresponding restoration conditions are set, such as automatically restoring the brightness when detecting human movement or receiving a dimming instruction. In this way, the model can accurately predict the usage probability of the lighting area based on input features such as time period and occupancy rate, providing a scientific basis for the subsequent gradient power reduction operation. Moreover, the gradient power reduction operation does not turn off all lighting fixtures at once, but is carried out gradually in multiple stages, which helps to reduce the discomfort caused to users by sudden light changes.

[0129] The working process of the specific gradient power reduction operation is as follows:

[0130] The lighting area usage status monitoring module performs the following operations: When the usage probability output by the prediction model < preset threshold (such as 20%), trigger gradient power reduction; when the intelligent lighting fixture in the corresponding lighting area has no operation for more than 10 minutes by the room user, the brightness is reduced to 70%; if there is no operation for another 5 minutes, the brightness is reduced to 30%; if there is no operation for another 5 minutes, the intelligent lighting fixture is turned off; when detecting human movement or a dimming instruction, the brightness is immediately restored. Specifically, an infrared sensor can be equipped to achieve this function.

[0131] As shown in the following table, record the energy-saving effect of the room. Set the room without enabling gradient power reduction as the control group and the room with enabled gradient power reduction as the experimental group, and statistically analyze the total energy consumption difference of the intelligent lighting fixtures in the room within 1 month. And calculate the energy-saving rate using the energy-saving rate calculation formula. Energy-saving rate calculation formula: Energy-saving rate = (Control group energy consumption - Experimental group energy consumption) / Control group energy consumption × 100%.

[0132]

[0133] Based on the above table, for the room with enabled gradient power reduction, the energy-saving rate can reach about 20%, effectively reducing the energy consumption.

[0134] As a specific implementation manner, step S3 includes:

[0135] When the quick connector is connected to the device, the central control module reads the unique identifier of the device and generates a device electronic tag; the device access detection module determines the quick connector electronic tag corresponding to the quick connector and sends it to the central control module; the device access detection module internally integrates an RFID reader or a single-chip microcomputer module, etc.

[0136] Map the quick connector electronic tag to the device electronic tag corresponding to the lighting area for matching;

[0137] If the quick connector electronic tag matches the device electronic tag successfully, it is determined that the device belongs to this lighting domain. When all devices in a certain lighting domain are successfully matched, after unified parsing, a preset configuration parameter package is called to complete the batch configuration of the devices within the domain;

[0138] If the quick connector electronic tag does not match the device electronic tag successfully, the device does not belong to this lighting domain, it is determined that the access is incorrect, and an alarm message is sent to the mobile terminal.

[0139] Specifically in implementation, the device electronic tag is realized through the following steps:

[0140] Each electronic device is assigned a unique MAC address or serial number when leaving the factory. When the device is first accessed, the central control module reads these unique identifiers, and binds the unique identifier of a certain electronic device together with the device type information and the information of the lighting domain it belongs to and stores them in the database. Thus, when the unique identifier is read, the corresponding device electronic tag can be generated. For example, when the headrail lamp of the bed screen lighting domain is accessed, the device electronic tag generated is headrail lamp - 001, and when the shelf light guide lamp of the TV screen lighting domain is accessed, the device electronic tag generated is shelf light guide lamp - 002.

[0141] Meanwhile, the quick connector electronic tag is realized through the following steps:

[0142] RFID method: A microchip (such as an RFID tag) is built into each quick connector, and the encoding of the lighting domain and device type to which it belongs is pre - written in the chip, that is, it is defined which device in the lighting domain a certain quick connector should be connected to. When it is detected that the quick connector is inserted, a quick connector electronic tag is generated; for example, when the quick connector accessed corresponds to the headrail lamp of the bed screen lighting domain, the quick connector electronic tag generated is also headrail lamp - 001. In this way, when the device electronic tag is the same as the quick connector electronic tag, the matching is successful.

[0143] Resistance value detection method: Specific resistance values are set in the quick connectors corresponding to different devices, and the device type is judged by detecting the resistance value (such as 1kΩ = headrail lamp of the bed screen lighting domain, 2kΩ = shelf light guide lamp of the TV screen lighting domain) to generate the quick connector electronic tag; either of the two methods can be adopted, but the RFID tag is mainly used and the resistance detection is supplemented.

[0144] In addition, during construction, labels can be pre - pasted on the corresponding quick connectors. The pre - pasted labels can follow the above - mentioned electronic tag format and be plugged in according to the labels to avoid incorrect connection.

[0145] As described above, through the unique identifier and the formatting label, the one-to-one precise matching between the device and the quick connector is ensured, reducing the misconnection rate; the construction personnel plug in according to the label, and the access time of a single device is shortened to within 30 seconds, and the overall construction period is reduced by 15-20 days; after the matching is successful, the preset parameter package is automatically called to avoid manual debugging, and the configuration efficiency is increased by 80%. Moreover, with RFID as the main and resistance detection as the auxiliary, there is a dual label verification (electronic + physical), further reducing the probability of misconnection; when the RFID chip is damaged, the system can determine the device type through the resistance value, improving the fault tolerance rate; when the label does not match or the reading fails, the fault location or alarm information is pushed through the mobile terminal to improve the maintenance response speed. In addition, RFID and resistance detection are compatible with devices from different manufacturers and are suitable for smart lights in ecosystems such as Xiaomi and Tuya.

[0146] The above has introduced in detail a room intelligent control system and a control method disclosed in the embodiments of the present invention. Specific examples are used in this article to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A room intelligent control system, characterized in that: It comprises: a room management end (100), a mobile terminal (200) and a cloud (300), wherein the room management end (100) communicates with the mobile terminal (200) via the cloud (300) to achieve data interaction and control command transmission; The room management terminal (100) comprises: Central control module (1), used to realize centralized control of room equipment; The adapter module (2) includes a plurality of wire harnesses and quick connectors (22) arranged on the wire harnesses, part of the wire harnesses are connected to the central control module (1) via a plug interface, and the quick connector (22) is used for quick connection with room equipment; A room equipment management module (3) gathers a plurality of different types of electronic devices, which are controlled by the central control module (1), and the different types of electronic devices at least include intelligent lamps; A device access detection module (4) is used to monitor the access status of the quick connector (22) and send an access signal to the central control module (1); Wherein, the room equipment management module (3) at least comprises: a lighting equipment management submodule (31); The lighting equipment management submodule (31) comprises: A lighting domain definition unit (311) obtains construction drawing information to divide the room into multiple lighting domains according to the room layout, determines the lighting domains to which all smart lamps belong according to the installation position information of the smart lamps, and binds the smart lamps to the lighting domains; The lighting domain configuration unit (312) generates an independent configuration parameter package for each lighting domain; and automatically configures the intelligent device by calling the configuration parameter package of the corresponding lighting domain according to the signal of the device access detection module (4).

2. A room intelligent control system according to claim 1, characterized in that: The lighting equipment management submodule (31) further includes: The basic dimming unit (313) comprises a lamp domain dimming subunit (3131) and an independent dimming subunit (3132); the lamp domain dimming subunit (3131) is used to perform unified dimming according to the way in which the lamp domain is divided and according to pre-stored configuration parameter data; the independent dimming subunit (3132) is connected to a mobile terminal and is used for a user to perform individual dimming on a lamp in the lamp domain; The adaptive dimming unit (314) automatically adjusts the light brightness and color temperature according to the ambient light intensity and user behavior habits.

3. A room intelligent control system according to claim 2, characterized in that: Also includes: A lighting domain usage status monitoring module (5), used to dynamically adjust the operation of each lighting domain intelligent lamp according to the lighting domain usage status; A fault alarm module (6) is used to determine whether the quick connector is abnormally connected according to the device access detection module (4), and when a quick connector is abnormally connected, an alarm message is pushed through a mobile terminal; The lighting domain usage status monitoring module (5) includes: A data collection unit (51) is used to collect real-time energy consumption data of the intelligent lamps in each lighting domain, and simultaneously collect switch timestamps and brightness value data of the lamps; A log generation unit (52) receives data provided by the data collection unit and organizes the data into a log file in CSV format for subsequent analysis and storage; A usage frequency analysis unit (53) receives occupancy rate data from the cloud, combines it with the lamp usage data provided by the data collection unit, calculates the usage frequency of each light domain, and marks the light domain as a low frequency domain when the usage frequency is lower than a preset threshold; The instruction sending unit (54) sends an instruction in JSON format to the central control module (1) according to the result of the frequency analysis unit, so as to trigger the gradient power reduction operation, thereby dynamically adjusting the working state of the low-frequency domain intelligent lamp.

4. A room intelligent control system according to claim 1, characterized in that: The plurality of wiring harnesses are divided into one or more first wiring harnesses (211) connected to electrical equipment, one or more second wiring harnesses (212) connected to sockets, and one or more third wiring harnesses (213) connected to smart lamps; the third wiring harnesses (213) are configured according to the number of lighting domains, each third wiring harness (213) corresponds to a lighting domain, and the number of quick connectors (22) matches the number of smart lamps in the domain to which they belong.

5. A room intelligent control system according to claim 1, characterized in that: Also includes: The intelligent service management module (7) comprises: Automatic room status management unit (71): configured to obtain and update the occupancy status and cleaning status information of the room; Telephone service management unit (72): configured to interface with a telephone system or an Internet telephone service to implement an instant communication function between guests and the hotel front desk; Laundry room equipment status docking unit (73): configured to monitor the operating status and usage of equipment in the laundry room in real time; Data docking unit (74): performs data docking with the cloud to synchronize room information, guest information, and order information in real time. The room information at least includes: working status information of room equipment.

6. A room intelligent control system according to claim 1, characterized in that: The central control module (1) comprises: A power supply unit (11), used to provide a stable working power supply for the entire central control module; The main control unit (12), as the core processing unit of the central control module, is responsible for receiving, processing and forwarding data, and executing control logic; A communication unit (13), used for data communication with an external intelligent device, including the intelligent lamp; The main control unit (12) is connected to the communication unit (13) via an internal bus or a dedicated interface to achieve bidirectional data transmission; the power supply unit (11) is connected to an external low-voltage direct current power supply; The main control unit (12) comprises: a protocol processing subunit (121) for identifying and processing communication protocols from different smart ecological platforms to achieve compatible communication with smart devices under different smart ecological platforms; The control logic subunit (122) generates a control signal according to the received instruction or preset scenario and sends it to the corresponding smart device through the communication unit (13).

7. A room intelligent control method, characterized in that: The intelligent control system according to any one of claims 1 to 6 comprises the following steps: Step S1, connecting room devices through multiple wire harnesses of the adapter module and quick connectors set on the wire harnesses, and initializing and configuring the access devices according to scene parameters preset by the lighting domain configuration unit; Step S2: using a device access detection module to detect the access status of smart lamps in the lighting domain; Step S3: When the device access detection module detects that all smart lamps in a certain lighting domain have been connected, the configuration parameter package corresponding to the lighting domain is automatically loaded, so as to uniformly configure the devices in the same lighting domain; Step S4: After all the smart lamps in the lighting domain are configured according to the S3 method, the remaining electrical devices are configured; Step S5: according to the user's control instruction or the preset scene mode, the central control module sends a dimming instruction to the smart lamp to perform layered dimming control on the room; The hierarchical dimming control includes: uniformly adjusting all lamps in the lighting domain according to preset parameters; independently adjusting a single lamp in the domain through a mobile terminal; and dynamically adjusting lamp parameters according to ambient light intensity and user behavior models.

8. A room intelligent control method according to claim 7, characterized in that: After step S5, the method further includes: S6. Real-time collection of energy consumption data, switch timestamps and brightness data of smart lamps in each lighting domain; Combine historical occupancy rate data to build a usage frequency prediction model, perform gradient power reduction operations on low-frequency lighting domains, and dynamically control the working status of smart devices in the lighting domain; S7. When an abnormal connection of the quick connector is detected, a fault alarm message is pushed through the mobile terminal, and the lighting area where the unconnected device is located is marked.

9. A room intelligent control method according to claim 8, characterized in that: The step S6 comprises: Obtain historical occupancy rate data from the cloud and combine it with energy consumption data, switch timestamps, and brightness data of smart lamps in each lighting domain to form a data set; where the occupancy rate data includes at least room status information and check-in time; Use machine learning algorithms to analyze historical data and build a lighting domain usage frequency prediction model. This model can predict the probability of lighting domain usage using time period and occupancy rate as input features. Based on the usage probability output by the prediction model, one or more thresholds are set. When the predicted usage probability is lower than the preset threshold, it is regarded as a low-frequency lighting domain, triggering a gradient power reduction operation. Gradient power reduction operation consists of multiple stages, each of which gradually reduces the light brightness or turns off the lamp depending on the duration of inactivity.

10. A room intelligent control method according to claim 7, characterized in that: Step S3 includes: When the quick connector is connected to the device, the central control module reads the unique identifier of the device and generates an electronic tag for the device; the device access detection module determines the electronic tag of the quick connector corresponding to the quick connector and sends it to the central control module; Map the quick connector electronic label to the device electronic label of the corresponding lighting domain for matching; If the electronic tag of the quick connector matches the electronic tag of the device, the device is determined to belong to the lighting domain. When all devices in a lighting domain are matched successfully, the preset configuration parameter package is called after unified analysis to complete the batch configuration of the devices in the domain. If the quick connector electronic tag fails to match the device electronic tag, the device does not belong to the lighting domain, the access error is determined, and the fault location or alarm information is pushed to the mobile terminal.

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