CN211956150U - Intelligent device control panel and intelligent device control system - Google Patents

Intelligent device control panel and intelligent device control system Download PDF

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Publication number
CN211956150U
CN211956150U CN202020977227.2U CN202020977227U CN211956150U CN 211956150 U CN211956150 U CN 211956150U CN 202020977227 U CN202020977227 U CN 202020977227U CN 211956150 U CN211956150 U CN 211956150U
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control
resistor
capacitor
module
control panel
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付思超
陈富
陈建桦
蒲晓波
邹万里
潘米样
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Enno Electronics Co ltd
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Enno Electronics Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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Abstract

The utility model provides a smart machine control panel and smart machine control system, this smart machine control panel includes: the system comprises a communication interface module, a processing control module and an operation induction module; the communication interface module comprises at least two communication interfaces with different bus types, wherein the communication interfaces with different bus types are connected with different types of external communication buses, and each communication bus is connected with at least one intelligent device; the operation induction module is used for receiving a first operation instruction input by aiming at least one first intelligent device; the processing control module is used for generating a first control instruction for each first intelligent device according to the first operation instruction; the communication interface module is used for sending the first control instruction to each first intelligent device through at least one communication interface connected with each first intelligent device so as to control each first intelligent device. The scheme can enable a user to control the intelligent equipment more conveniently.

Description

Intelligent device control panel and intelligent device control system
Technical Field
The utility model relates to an electrical engineering technical field, in particular to smart machine control panel and smart machine control system.
Background
Along with the continuous development and progress of information technology, various intelligent devices for constructing smart homes appear in the lives of people, for example, lighting devices, lamp belts, air conditioners, fresh air systems, heating and ventilation systems, floor sweepers, air purifiers and the like which can be intelligently controlled can be realized, and the appearance of the intelligent devices enables the home lives of people to be more convenient and faster. Different types of intelligent devices usually have different communication interfaces and communication protocols, for example, lighting device control usually adopts a DALI bus interface and a KNX bus interface, lamp strip control usually adopts a DMX512 bus interface, central air conditioning, fresh air system and heating and ventilation system control usually adopt an RS485 interface, and sweeper and air purifier control usually adopt wireless communication protocols such as WiFi, bluetooth and ZigBee.
At present, when the intelligent equipment for constructing the intelligent home is controlled, the intelligent equipment needs to be provided with a corresponding control panel according to a communication interface and a communication protocol of the intelligent equipment, and then a user controls the corresponding intelligent equipment through the control panel.
Since different types of smart devices generally have different communication interfaces and communication protocols, and each control panel generally can only provide one communication interface and communication protocol, when a smart home is constructed to include multiple types of smart devices, multiple control panels need to be provided to control the smart devices having different communication interfaces and communication protocols, respectively. Because the quantity of control panel is more, the user need frequently switch different control panel in order to control different smart machine, has caused great inconvenience for the user to control smart machine.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a smart machine control panel and smart machine control system can make the user control smart machine more conveniently.
In a first aspect, an embodiment of the present invention provides a smart device control panel, including: the system comprises a communication interface module, a processing control module and an operation induction module;
the communication interface module comprises at least two communication interfaces with different bus types, and the at least two communication interfaces are connected with the processing control module, wherein the communication interfaces with different bus types are connected with external communication buses with different types, and each communication bus is connected with at least one intelligent device which adopts the communication rule corresponding to the communication bus to carry out communication;
the operation induction module is used for receiving a first operation instruction input by at least one first intelligent device and sending the first operation instruction to the processing control module, wherein the first intelligent device is connected with the communication interface module through the communication interface belonging to the corresponding bus type;
the processing control module is used for generating a first control instruction for the at least one first intelligent device according to the first operation instruction and sending the first control instruction to the communication interface module;
the communication interface module is configured to send the first control instruction to each of the first intelligent devices through at least one communication interface to which the at least one first intelligent device is connected, so as to control the at least one first intelligent device.
In a first possible implementation manner, with reference to the first aspect, the communication interface module includes at least two of a KNX bus interface, an RS485 bus interface, a DMX512 bus interface, a DALI bus interface, an ethernet wired interface, a WIFI interface, a bluetooth interface, and a ZigBee interface.
In a second possible implementation manner, with reference to the first aspect, the smart device control panel further includes: the environment sensing module and the information display module;
the environment sensing module includes: at least one of a temperature sensor, a humidity sensor, an air pressure sensor, an air quality sensor, an ambient light sensor, and an infrared proximity sensor, wherein the temperature sensor is used for collecting the temperature of the environment where the intelligent equipment control panel is located, the humidity sensor is used for collecting the humidity of the environment where the intelligent device control panel is located, the air pressure sensor is used for collecting the air pressure of the environment where the intelligent device control panel is located, the air quality sensor is used for acquiring the air quality of the environment where the intelligent equipment control panel is located, the environment light sensor is used for collecting the light intensity of the environment where the intelligent device control panel is located, the infrared proximity sensor is used for detecting whether a user approaches the intelligent device control panel, when detecting that a user approaches the intelligent equipment control panel, sending a user approach signal to the processing control module;
and the processing control module is also used for sending a screen lightening instruction to the information display module according to the user approaching signal so as to enable the information display module to lighten the screen.
In a third possible implementation manner, with reference to the first aspect, the operation sensing module includes: one or both of the touch sensing switch and the touch screen of the information display module.
In a fourth possible implementation manner, with reference to the first aspect, at least two of the smart devices connected to the communication interface module through different communication buses are distributed in the same room, the same floor, the same building, or a building group composed of at least two buildings.
In a fifth possible implementation manner, with reference to the first aspect and any one of the first possible implementation manner, the second possible implementation manner, the third possible implementation manner, and the fourth possible implementation manner of the first aspect, the communication interface module includes an RS485 transceiver circuit, where the RS485 transceiver circuit is configured to implement communication between the processing control module and the intelligent device that performs communication using an RS485 communication interface;
the RS485 transceiver circuit includes: the circuit comprises an RS485 chip, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a first transient suppression diode, a second transient suppression diode, a third transient suppression diode, a first resistor, a second resistor, a third resistor and a connector;
a signal receiving pin of the RS485 chip is connected with a signal output end of the processing control module, and a signal output pin of the RS485 chip is connected with a signal input end of the processing control module;
the working mode control pin of the RS485 chip is connected with the mode control end of the processing control module;
the first end of the first capacitor is connected with a direct-current power supply, and the second end of the first capacitor is grounded;
the first end of the second capacitor is respectively connected with the first end of the first capacitor and the first filter pin of the RS485 chip, and the second end of the second capacitor is connected with the second end of the first capacitor;
the first end of the third capacitor is connected with the second filter pin of the RS485 chip, and the second end of the third capacitor is grounded;
the first end of the fourth capacitor is connected with the first end of the third capacitor, and the second end of the fourth capacitor is connected with the second end of the third capacitor;
the first end of the first resistor is connected with a first down pin of the RS485 chip, and the second end of the first resistor is connected with a first wiring end of the connector;
the first end of the second resistor is connected with a second downlink pin of the RS485 chip, and the second end of the second resistor is connected with a second wiring end of the connector;
the first end of the third resistor is connected with the second end of the first resistor, and the second end of the third resistor is connected with the second end of the second resistor;
the first end of the first transient suppression diode is connected with the second end of the first resistor, the second end of the first transient suppression diode is connected with the first end of the second transient suppression diode, the second end of the second transient suppression diode is connected with the second end of the second resistor, and the second end of the first transient suppression diode is grounded;
a first terminal of the third transient suppression diode is connected with the second terminal of the first resistor, and a second terminal of the third transient suppression diode is connected with the second terminal of the second resistor;
the connector is used for being connected with the intelligent equipment which adopts an RS485 bus interface for communication.
In a sixth possible implementation manner, with reference to the first aspect and any one of the first possible implementation manner, the second possible implementation manner, the third possible implementation manner, and the fourth possible implementation manner of the first aspect, the smart device control panel further includes: the power supply conversion module and the power supply management module;
the power conversion module includes: the current-limiting circuit comprises a fourth transient suppression diode, a self-recovery fuse, a magnetic bead, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a ninth capacitor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, an inductor, a freewheeling diode and a power supply control chip;
the positive electrode of the fourth transient suppression diode is grounded, and the negative electrode of the fourth transient suppression diode is connected with the KNX bus;
a first end of the self-recovery fuse is connected with a negative electrode of the fourth transient suppression diode, a second end of the self-recovery fuse is connected with a first end of the magnetic bead, and a second end of the magnetic bead is connected with a power input pin of the power control chip;
the first end of the fifth capacitor is connected with the first end of the magnetic bead, and the second end of the fifth capacitor is grounded;
the first end of the sixth capacitor is connected with the second end of the magnetic bead, and the second end of the sixth capacitor is grounded;
a first end of the fourth resistor is connected with a second end of the magnetic bead, and a second end of the fourth resistor is connected with a working state control pin of the power control chip;
a first end of the fifth resistor is connected with a second end of the fourth resistor, and the second end of the fifth resistor is grounded;
the first end of the sixth resistor is connected with the frequency setting pin of the power control chip, and the second end of the sixth resistor is grounded;
the first end of the inductor is connected with a power output pin of the power control chip, and the second end of the inductor is connected with the power management module;
a first end of the seventh resistor is connected with a current supplement control pin of the power control chip, a second end of the seventh resistor is connected with a first end of the seventh capacitor, and a second end of the seventh capacitor is grounded;
the anode of the freewheeling diode is grounded, and the cathode of the freewheeling diode is connected with the first end of the inductor;
first ends of the eighth capacitor and the ninth capacitor are connected with a second end of the inductor, and second ends of the eighth capacitor and the ninth capacitor are grounded;
the first end of the eighth resistor is connected with the second end of the inductor, the second end of the eighth resistor is respectively connected with the first end of the ninth resistor and the feedback pin of the power control chip, and the second end of the ninth resistor is grounded;
the power supply conversion module is used for converting a first direct current input from the KNX bus into a second direct current with a preset size and transmitting the second direct current to the power supply management module;
and the power supply management module is used for converting the second direct current into at least two third direct currents with different sizes and transmitting the third direct currents with corresponding sizes to corresponding power utilization components in the intelligent equipment control panel.
In a second aspect, the embodiment of the present invention further provides an intelligent device control system, including: at least one key center and at least one smart device control panel provided by the first aspect or any possible implementation manner of the first aspect;
each main control center is respectively connected with at least one intelligent equipment control panel, and each intelligent equipment control panel is connected with at least one main control center;
and the main control center is used for sending an operation instruction to the intelligent equipment control panel so as to control the intelligent equipment connected with the control panel.
In a first possible implementation manner, with reference to the second aspect, the main control center includes: the intelligent equipment control panel or the panel control server.
In a second possible implementation manner, with reference to the first aspect or the first possible implementation manner, at least two smart devices connected to the at least one smart device control panel through a communication bus are distributed in the same room, the same floor, the same building, or a building group formed by a plurality of buildings.
According to the technical scheme, the communication interface module comprises at least two communication interfaces of different bus types, each communication interface can be connected with a plurality of intelligent devices supporting the communication interface through a communication bus of the corresponding bus type, after the operation induction module receives a first operation instruction input by at least one first intelligent device connected with the communication interface module, the processing control module can generate a corresponding first control instruction according to the first operation instruction received by the operation induction module, and then the communication interface module can send the first control instruction to each first intelligent device through the communication interface connected with each first intelligent device so as to control each first intelligent device. Therefore, the communication interface module comprises a plurality of communication interfaces of different bus types, each communication interface can be connected with a plurality of intelligent devices supporting the communication interface through corresponding communication buses, the intelligent device control panel can be simultaneously connected with a plurality of intelligent devices adopting different communication interfaces for communication, and can be connected with a plurality of intelligent devices supporting unified communication interfaces, so that a user can control a plurality of intelligent devices of various types through the intelligent device control panel, the user does not need to frequently switch different control panels when controlling the intelligent devices, and the user can more conveniently control the intelligent devices.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a smart device control panel according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an RS485 transceiver circuit according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a power conversion module and a power management module according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an intelligent device control system according to an embodiment of the present invention.
Detailed Description
As mentioned above, the control panel currently used for controlling the smart device generally only can provide one type of communication interface, for example, only provides one of a DALI bus interface, a KNX bus interface, a DMX512 bus interface, and an RS485 interface, and different types of smart devices generally need to communicate with the control panel through different types of communication interfaces, for this reason, the smart device needs to be equipped with a corresponding control panel according to the communication interface supported by the smart device, and when the number of smart devices is large, a plurality of control panels need to be equipped to respectively control each smart device.
The embodiment of the utility model provides an in, smart machine control panel is including the communication interface module, handle control module and operation response module, wherein the communication interface module is including two at least communication interfaces of different bus types, every communication interface can be connected with at least one smart machine that adopts the communication rule that this communication interface corresponds to communicate through communication bus, after operation response module received the operating instruction to at least one smart machine, handle control module and can generate corresponding control command according to operating instruction, communication interface module then can send the control instruction that processing control module generated for corresponding smart machine through corresponding communication interface, in order to control corresponding smart machine. Therefore, the communication interface module comprises a plurality of communication interfaces corresponding to different bus types, each communication interface can be connected with a plurality of intelligent devices supporting the communication interfaces through the communication bus, the intelligent devices supporting different types of communication interfaces can be controlled through one intelligent device control panel, and a user does not need to frequently switch different control panels when controlling different intelligent devices, so that the user can more conveniently control the intelligent devices.
It should be noted that, the processing control module may generate the control command according to the operation command, which does not belong to the embodiment of the present invention, and the processing control module may generate the control command according to the operation command by using the prior art, or may be implemented by using an innovative manner. For example, the processing controller may generate the control instruction according to the operation instruction by using an existing method for controlling the smart device by using the touch switch.
The following describes the smart device control panel and the smart device control system provided by the embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present invention provides a smart device control panel, which includes: a communication interface module 10, a processing control module 20 and an operation sensing module 30;
the communication interface module 10 comprises at least two communication interfaces of different bus types, and each communication interface is connected with the processing control module, wherein the communication interfaces of different bus types are connected with different types of external communication buses, and each communication bus is connected with at least one intelligent device which performs communication by adopting a communication rule corresponding to the communication bus;
the operation sensing module 30 is configured to receive a first operation instruction input by at least one first intelligent device, and send the first operation instruction to the processing control module 20, where the first intelligent device is an intelligent device connected to the communication interface module through a communication interface belonging to a corresponding bus type;
the processing control module 20 is configured to generate a first control instruction for each first intelligent device according to the first operation instruction, and send the first control instruction to the communication interface module 10;
the communication interface module 10 is configured to send the first control instruction to each of the first intelligent devices through at least one communication interface to which each of the first intelligent devices is connected, so as to control each of the first intelligent devices.
The embodiment of the present invention provides an embodiment, communication interface module 10 is including two at least communication interfaces of different bus types, every communication interface all can be connected with a plurality of smart machines that support this communication interface through the communication bus of corresponding bus type, after operation response module 30 received the first operating instruction of at least one smart machine input that is connected to communication interface module 10, processing control module 20 can generate corresponding first control instruction according to the received first operating instruction of operation response module 30, later communication interface module 10 can send first control instruction to each first smart machine through the communication interface that each first smart machine is connected, in order to control each first smart machine. Therefore, it can be seen that, because the communication interface module 10 includes a plurality of communication interfaces of different bus types, each communication interface can be connected to a plurality of intelligent devices supporting the communication interface through a corresponding communication bus, so the control panel of the intelligent device can be connected to a plurality of intelligent devices communicating through different communication interfaces, and can be connected to a plurality of intelligent devices supporting a unified communication interface, so that the user can control a plurality of intelligent devices of various types through the control panel of the intelligent device, the user does not need to frequently switch different control panels when controlling the intelligent device, and the user can control the intelligent device more conveniently.
Optionally, on the basis of the smart device control panel shown in fig. 1, the communication interface module 10 includes a plurality of communication interfaces corresponding to different bus types, for example, the communication interface module 10 may include at least two of a KNX bus interface, an RS485 bus interface, a DMX512 bus interface, a DALI bus interface, an ethernet wired interface, a WIFI interface, a bluetooth interface, and a ZigBee interface. In addition, the communication interface included in the communication interface module 10 may be connected to the smart device through a communication bus of a corresponding type, and may be connected to the smart device through a corresponding bus cable for a KNX bus interface, an RS485 bus interface, a DMX512 bus interface, a DALI bus interface, an ethernet wired interface, and the like, and may be connected to the smart device through a communication bus in the form of a wireless network for a WIFI interface, a bluetooth interface, and a ZigBee interface.
Optionally, on the basis of the smart device control panel shown in fig. 1, the smart device control panel may further include: the environment sensing module and the information display module;
the environment sensing module is used for acquiring environment information of the environment where the intelligent device control panel is located and sending the acquired environment information to the processing control module 20;
the communication interface module is further configured to receive status information from the connected intelligent device, and send the received status information to the processing control module 20;
the processing control module 20 is further configured to generate screen display information and a control instruction according to the received environment information, state information and an operation instruction received by the operation sensing module 30, send the generated screen display information to the information display module, and send the generated control instruction to the communication interface module 10;
the screen display module is used for displaying the received screen display information;
the communication interface module 10 is further configured to send the received control instruction to a corresponding intelligent device.
The embodiment of the utility model provides an in, environmental information of environmental condition such as the temperature of sign smart machine control panel place environment, humidity, atmospheric pressure, air quality, luminous intensity can be gathered to the environmental response module, communication interface module 10 can receive the state information who is used for sign smart machine state, and then processing control module 20 can be used for carrying out the control command controlled to smart machine according to environmental information, state information and the received operating instruction of operation response module 30, and can generate the screen display information that is used for the confession user to look over. Firstly, the processing control module 20 generates a control instruction according to the environment information, the state information and the operation instruction, so that the intelligent device is controlled according to the environment condition, the user operation and the state of the intelligent device, and the accuracy and the intellectualization of the control of the intelligent device are improved; secondly, processing control module 20 generates screen display information according to environmental information, state information and operating instruction, and the information display module shows screen display information for the user, has realized that the user has controlled smart machine in the interactive mode for the user can control smart machine more conveniently, clearly, helps promoting user's use experience.
The embodiment of the utility model provides an in, the environment response module can include temperature sensor, humidity transducer, baroceptor, air matter level sensor, ambient light sensor and infrared proximity sensor, temperature sensor is used for gathering the temperature of smart machine control panel place environment, humidity transducer is used for gathering the humidity of smart machine control panel place environment, baroceptor is used for gathering the atmospheric pressure of smart machine control panel place environment, air matter level sensor is used for gathering the air quality of smart machine control panel place environment, ambient light sensor is used for gathering the luminous intensity of smart machine control panel place environment, infrared proximity sensor is used for surveying whether there is the user to be close smart machine control panel.
Infrared proximity sensor detects when having the user to be close smart machine control panel, send the user to process control module and be close the signal, process control module is used for sending the screen instruction of lighting to information display module according to the user is close the signal, so that information display module lights the screen, thereby the screen is lighted automatically when the user is close to smart machine control panel, convenience of customers operates, also can make things convenient for the user to find smart machine control panel in dark environment fast in addition.
The embodiment of the utility model provides an in, operation response module 30 includes touch-sensitive switch and information display module's touch screen to the user can control smart machine through touch-sensitive switch or touch screen, and the user can control smart machine through the touch-control mode of difference on the one hand, satisfies different users' individualized demand, and on the other hand user can combine touch-sensitive switch and touch screen to control smart machine, makes the control to smart machine more convenient and comprehensive.
Optionally, on the basis of the smart device control panel shown in fig. 1, at least one linkage rule is preset, where the linkage rule is used to generate a control instruction for controlling the corresponding smart device after being triggered by the trigger condition. The processing control module 30 may detect whether there is a triggered linkage rule, and send a control instruction to the corresponding intelligent device according to the triggered linkage rule, so as to implement automatic control of the intelligent device and linkage between the intelligent devices. The process control module 30 may implement the linkage of the smart device by:
acquiring equipment state information of at least one intelligent device and at least one of environment state information and time information as a trigger condition, wherein the equipment state information is used for representing the running state of the corresponding intelligent device, the environment state information is used for representing the state of the environment where a control panel of the intelligent device is located, and the time information is used for representing the current time;
judging whether at least one target linkage rule triggered by a triggering condition exists in at least one preset linkage rule or not;
and aiming at each triggered target linkage rule, determining at least one second intelligent device related to the target linkage rule, respectively determining a second control instruction aiming at each second intelligent device according to the target linkage rule, and respectively sending each second control instruction to the corresponding second intelligent device through the communication interface module 10 so as to control the second intelligent device.
The embodiment of the utility model provides an in, through establishing a plurality of linkage rules in advance, the linkage rule uses equipment state information, environmental state information and time information etc. as trigger condition, and processing control module 20 is after obtaining equipment state information, environmental state information and the time information as trigger condition, judges whether there is the linkage rule that is triggered by the trigger condition who acquires, if there is the linkage rule that is triggered, then carries out automatic control according to the corresponding control command of linkage rule generation that is triggered to corresponding smart machine. The processing control module 20 can automatically control the intelligent device according to the linkage rules and the triggering conditions without manual operation of a user, so that the user can realize automatic control of the intelligent device by setting the linkage rules and the corresponding triggering conditions, and the use experience of the user on the intelligent device is improved.
For example, a custom linkage rule is newly created and named, and then trigger conditions are set, which may be: 1) some sensed value included from the smart device control panel is greater than or less than a specified threshold, e.g., "the readout temperature of the temperature sensor is greater than 30 ℃"; 2) a state value of any one of the smart devices connected to the smart device control panel, for example, "the opening and closing state of the motorized window treatment is" closed "; 3) the current time reaches a certain point or period of time, such as "9 am to 18 pm on monday to friday"; 4) the above 1-3 conditions are combined with or not with parenthesized priority operation, such as "temperature 30 ℃ or relative humidity higher than 90%". After the trigger condition is set, a linkage action is set, wherein the linkage action can be to modify and control the switch state or a certain operation parameter of at least one intelligent device accessed to the intelligent device control panel, or can be a certain self-defined scene, such as ' opening the electric curtain ' or ' starting ' an early-safety ' scene. After the setting is completed, the custom named linkage rules are stored in the processing control module 20, and the user may select "enable" or "disable" each linkage rule, or may delete any unwanted linkage rule. When a certain linkage rule is selected to be started, the intelligent equipment control panel automatically carries out automatic intelligent control according to the trigger condition and the linkage action set for the linkage rule. For example, a user presets and starts a self-defined linkage rule named as "open the curtain in the morning", the trigger condition is that "the time reaches 8:30 am", the linkage action is "open the curtain", and when the time reaches 8:30 am every day, the intelligent device control panel automatically initiates an "open" control instruction to the accessed curtain, so that the curtain is automatically opened.
Optionally, on the basis of the smart device control panel shown in fig. 1, one smart device control panel may authorize the control authority to another smart device control panel, and the smart device control panel that obtains the control authority may control the smart device connected to the smart device control panel that gives the authority, so that the smart device control panel may serve as a master control panel (the smart device control panel that obtains the control authority that gives the authority to another smart device control panel), or may serve as a slave control panel (the smart device control panel that gives the control authority to another smart device control panel).
When an intelligent device control panel is used as a main control panel, each module included in the intelligent device control panel executes the following processing:
the communication interface module 10 is configured to receive a first authorization instruction from a connected slave control panel and send the first authorization instruction to the processing control module 20;
the operation sensing module 30 is configured to receive a second operation instruction for the slave control panel, and send the second operation instruction to the processing control module 20;
the processing control module 20 is configured to obtain a right to control the slave control panel according to the first authorization instruction, generate a third control instruction for the slave control panel according to the second operation instruction, and further send the third control instruction to the communication interface module 10;
the communication interface module 10 is configured to send the third control instruction to the slave control panel, so that the slave control panel forwards the third control instruction to at least one intelligent device connected to the slave control panel, thereby controlling the intelligent device connected to the slave control panel.
When one intelligent device control panel is used as a slave control panel, the modules included in the intelligent device control panel execute the following processing:
the operation sensing module 30 is configured to receive a third operation instruction, which is input by a user and is directed to a main control center, and send the third operation instruction to the processing control module 20;
the processing control module 20 is configured to generate a second authorization instruction according to the third operation instruction, and send the second authorization instruction to the communication interface module 10, where the second authorization instruction is used to enable the main control center to obtain a right to control the current smart device control panel;
the communication interface module 10 is configured to send the second authorization instruction to the main control center, and forward a third control instruction from the main control center to the connected at least one intelligent device.
The embodiment of the utility model provides an in, smart machine control panel can acquire the mandate instruction that comes from other smart machine control panels and become master control panel, and then obtains the authority of controlling other smart machine control panels, and smart machine control panel can also send mandate instruction to the master control center and become subordinate control panel, and then receives the control of master control center. The user can control the intelligent equipment connected to the slave control panel through the master control panel or the master control center, so that the intelligent equipment is controlled by crossing the intelligent equipment control panel, and the user can more conveniently control the intelligent equipment connected to the intelligent equipment control panel.
For example, all smart device control panels installed in other rooms besides the master bedroom are authorized to be installed in the smart device control panel of the master bedroom, and the smart devices accessed to the whole room can be controlled through a single smart device control panel installed in the master bedroom. In addition, all the intelligent device control panels in the family can be authorized to the mobile terminal app of the user, and then the user can remotely control the intelligent devices accessed in the family at the mobile terminal.
Optionally, on the basis that the smart device control panel in the above embodiment may be used as a slave control panel, the master control center for controlling the slave control panel may be a master control panel, and may also be a panel control server.
The embodiment of the utility model provides an in, when master control center is master control panel, constitute an intelligent device control system by a plurality of intelligent device control panels that are connected, the intelligent device control panel who is master control panel can send control command to other intelligent device control panels as subordinate control panel to control the intelligent device of connection on subordinate control panel, be applicable to the family that inserts a plurality of intelligent device control panels and use, the user can control whole intelligent device that insert the family through master control panel promptly. When the main control center is a panel control server, the panel control server and the intelligent device control panels form an intelligent device control system, the panel control server can send control instructions to the intelligent device control panels to control the intelligent devices connected to the intelligent device control panels, the intelligent device control system is suitable for being used in scenes such as office buildings with centralized control requirements, and office building managers can control all intelligent devices connected into the office buildings through the panel control server.
The embodiment of the utility model provides an in, can constitute smart machine control system by a plurality of smart machine control panels, wherein one or more smart machine control panels is as master control panel, can control the smart machine of connection on each smart machine control panel through master control panel, be applicable to and use including the less scene of smart machine control panel, can also constitute smart machine control system by a plurality of smart machine control panels and a panel control server, can control the smart machine of connection on each smart machine control panel through panel control server, be applicable to and use including smart machine control panel family's scene with many. Because master control panel can be smart machine control panel, also can be panel control server, specifically can confirm to use smart machine panel or panel control server as the key center according to the quantity of inserting smart machine control panel to be applicable to different scenes, promoted this smart machine control panel's suitability.
Alternatively, on the basis of the smart device control panel shown in fig. 1, the smart devices connected to the communication interface module 10 through different communication buses may be distributed in the same room, the same floor, the same building or a building group consisting of a plurality of buildings.
In the embodiment of the present invention, since the communication interface module 10 includes a plurality of communication interfaces of different bus types, and each communication interface may be connected to one or more intelligent devices via a respective type of communication bus, so that the same intelligent device control panel can control a plurality of intelligent devices adopting the same communication rule or different communication rules, and the intelligent devices connected with the intelligent device control panel can be distributed in the same room, the same floor, the same building or a building group consisting of a plurality of buildings, that is, one smart device control panel can control a plurality of smart devices distributed in the same room, the same floor, the same building or the same building group, and is suitable for smart device control scenes of various scales, so that the smart device control panel has strong applicability.
Optionally, on the basis of the smart device control panel shown in fig. 1, the smart device control panel has a "scene" function, which supports a user to perform batch simultaneous operation on multiple smart devices connected to the smart device control panel. Specifically, a user firstly defines a scene and names the scene, then adds associated intelligent devices, associates a plurality of intelligent devices which are connected to a control panel of the intelligent device and need to be operated simultaneously in batch and respective control operation parameters thereof to the scene, and after the addition is completed, sends the scene name and the associated plurality of intelligent devices connected to the control panel of the intelligent device and respective control operation parameters thereof to the control processing module 20 for storage; then, when a user performs a "scene switching" operation in a graphical menu displayed by the information display module, the touch screen input of the operation is processed by the processing control module 20, the processing control module 20 calls a plurality of intelligent devices connected to the control panel of the intelligent device and respective control operation parameters of the intelligent devices, which are associated with corresponding scene names stored at a scene preset stage, and forwards the corresponding control operations to the communication interface module 10 in batches, and after the communication interface module 10 performs corresponding interface protocol conversion, corresponding device control signals are formed and forwarded to the corresponding plurality of intelligent devices connected to the control panel of the intelligent device, so as to implement simultaneous control of the plurality of intelligent devices. For example, the user can preset a scene named as "breakfast", associate the devices of "restaurant lamp", "restaurant curtain" and "restaurant window pusher" and set the operation parameters to "open", and when the user switches to the scene through the intelligent device control panel next time, the lamp, curtain and window of the restaurant will be automatically opened at the same time, so that the operation steps are reduced for the user, and the operation time is saved.
Optionally, on the basis of the control panel of the smart device provided in the foregoing embodiments, the communication interface module 10 may include an RS485 transceiver circuit, where the RS485 transceiver circuit is used to implement communication between the processing control module 20 and the smart device that performs communication by using the RS485 communication interface. As shown in fig. 2, the RS485 transceiver circuit includes: an RS485 chip U1, a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a first transient suppression diode D1, a second transient suppression diode D2, a third transient suppression diode D3, a first resistor R1, a second resistor R1, a third resistor R3 and a connector Q;
a signal receiving pin RXD of the RS485 chip U1 is connected with a signal output end MCU _ RX of the processing control module 20, and a signal output pin TXD of the RS485 chip U1 is connected with a signal input end MCU _ TX of the processing control module 20;
the working mode control pin RE/DE of the RS485 chip U1 is connected with the mode control end MCU _ RE/DE of the processing control module 20;
a first end of the first capacitor C1 is connected with the direct current power supply P3V3, and a second end of the first capacitor C1 is grounded;
a first end of a second capacitor C2 is respectively connected with a first end of a first capacitor C1 and a first filter pin VCC11/VCC12 of an RS485 chip U1, and a second end of a second capacitor C2 is connected with a second end of a first capacitor C1;
a first end of a third capacitor C3 is connected with a second filter pin VISOUT/VISOIN of the RS485 chip U1, and a second end of the third capacitor C3 is grounded;
a first terminal of the fourth capacitor C4 is connected to a first terminal of the third capacitor C3, and a second terminal of the fourth capacitor C4 is connected to a second terminal of the third capacitor C3;
a first end of the first resistor R1 is connected with a first downlink pin Y/A of the RS485 chip U1, and a second end of the first resistor R1 is connected with a first terminal CT485_ A of the connector Q;
a first end of a second resistor R2 is connected with a second downlink pin Z/B of the RS485 chip U1, and a second end of a second resistor R2 is connected with a second terminal CT485_ B of the connector Q;
a first end of the third resistor R3 is connected with a second end of the first resistor R1, and a second end of the third resistor R3 is connected with a second end of the second resistor R2;
a first terminal of the first transient suppression diode D1 is connected to the second terminal of the first resistor R1, a second terminal of the first transient suppression diode D1 is connected to the first terminal of the second transient suppression diode D2, a second terminal of the second transient suppression diode D2 is connected to the second terminal of the second resistor R2, and a second terminal of the first transient suppression diode D1 is grounded;
a first terminal of a third transient suppression diode D3 is connected to the second terminal of the first resistor R1, and a second terminal of the third transient suppression diode D3 is connected to the second terminal of the second resistor R2;
and the connector Q is used for being connected with intelligent equipment which adopts an RS485 bus interface for communication.
The embodiment of the utility model provides an in, RS485 communication command sending process does: the processing control module 20 sends an instruction to the RS485 transceiver circuit through the bus, the RS485 transceiver circuit converts the instruction signal into a signal instruction which accords with the RS485 standard after receiving the instruction, and the signal instruction is sent to the intelligent equipment which is connected with the connector Q and uses the RS485 bus through the RS485 bus, so that the control of the corresponding intelligent equipment is completed; the receiving process and the sending sequence of the RS485 communication instruction are just opposite, the intelligent device connected with the connector Q sends an instruction, the signal instruction is sent to the RS485 transceiver circuit through the 408 bus RS485 bus, the RS485 transceiver circuit converts the standard RS485 signal instruction into a signal instruction which is in line with the bus and sends the signal instruction to the processing control module 20, and the instruction response or the request to the processing control module 20 is completed.
The embodiment of the utility model provides an in, the inside integrated logic unit module of sending, receiving of RS485 chip U1, integrated electrical isolation module carries out direct current electrical isolation, coupling alternating signal with the 485 bus of outside access and internal circuit. One end of the MCU _ RX signal is connected to the signal receiving pin of the RS485 chip U1, the other end of the MCU _ RX signal is connected to the corresponding pin of the processing control module 20, and the data electrical signal is sent to the S485 chip U1 by the processing control module 20. One end of the MCU _ TX signal is connected with the signal transmitting pin of the U1 of the S485 chip, the other end of the MCU _ TX signal is connected with the corresponding pin of the processing control module 20, and the data electric signal is transmitted to the U1 of the S485 chip from the U1 of the S485 chip. One end of the MCU _ RE/DE signal is connected with the working mode control pin of the S485 chip U1, the other end of the MCU _ RE/DE signal is connected with the corresponding pin of the processing control module 20, and the pin of the processing control module 20 controls the working mode of the S485 chip U1 through the signal.
In the embodiment of the present invention, the first capacitor C1 and the second capacitor C2 are power filter capacitors, and the third capacitor C3 and the fourth capacitor C4 are power filter capacitors. The first resistor R1 and the second resistor R2 are filter resistors, and the third resistor R3 is a matching resistor (matching bus impedance), so that the signal receiving capacity is improved. The first transient suppression diode D1, the second transient suppression diode D2, and the third transient suppression diode D3 are transient suppressors, and suppress electrical surge interference reaching the device side on the bus. The signal CT485_ A and the signal CT485_ A are two signal lines of an RS485 bus, the other end of the signal CT485_ A and the other end of the signal CT485_ A are connected with a connector Q, and the external 485 bus can be accessed by the connector Q.
Optionally, on the basis of the control panel of the intelligent device provided in the foregoing embodiments, the control panel of the intelligent device may further include a power conversion module and a power management module, where the power conversion module and the power management module cooperate with each other to provide the required dc voltage for other components. As shown in fig. 3, the power conversion module 40 includes: a fourth transient suppression diode D4, a self-recovery fuse F1, a magnetic bead FB2, a fifth capacitor C5, a sixth capacitor C6, a seventh capacitor C7, an eighth capacitor C8, a ninth capacitor C9, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, a seventh resistor R7, an eighth resistor R8, a ninth resistor R9, an inductor L, a freewheeling diode D5 and a power control chip U2;
the anode of the fourth transient suppression diode D4 is grounded, and the cathode of the fourth transient suppression diode D4 is connected to the KNX bus;
a first end of the self-recovery fuse F1 is connected with a cathode of the fourth transient suppression diode D4, a second end of the self-recovery fuse F1 is connected with a first end of the magnetic bead FB2, and a second end of the magnetic bead FB2 is connected with a power input pin VIN of the power control chip U2;
a first end of the fifth capacitor C5 is connected to the first end of the magnetic bead FB2, and a second end of the fifth capacitor C5 is grounded;
a first end of the sixth capacitor C6 is connected to the second end of the magnetic bead FB2, and a second end of the sixth capacitor C6 is grounded;
a first end of the fourth resistor R4 is connected with a second end of the magnetic bead FB2, and a second end of the fourth resistor R4 is connected with a working state control pin EN of the power supply control chip U2;
a first end of the fifth resistor R5 is connected with a second end of the fourth resistor R4, and a second end of the fifth resistor R5 is grounded;
a first end of the sixth resistor R6 is connected with the frequency setting pin RT/CLK of the power control chip U2, and a second end of the sixth resistor R6 is grounded;
a first end of the inductor L is connected with a power output pin SW of the power control chip U2, and a second end of the inductor L is connected with the power management module 50;
a first end of the seventh resistor R7 is connected with a current supplement control pin COMP of the power control chip U2, a second end of the seventh resistor R7 is connected with a first end of a seventh capacitor C7, and a second end of the seventh capacitor C7 is grounded;
the anode of the freewheeling diode D5 is grounded, and the cathode of the freewheeling diode D5 is connected with the first end of the inductor L;
first ends of an eighth capacitor C8 and a ninth capacitor C9 are connected with the second end of the inductor L, and second ends of the eighth capacitor C8 and the ninth capacitor C9 are grounded;
a first end of the eighth resistor R8 is connected with a second end of the inductor L, a second end of the eighth resistor R8 is respectively connected with a first end of the ninth resistor R9 and a feedback pin FB of the power control chip U2, and a second end of the ninth resistor R9 is grounded;
the power conversion module 40 is configured to convert the first direct current input from the KNX bus into a second direct current of a preset magnitude, and transmit the second direct current to the power management module 50;
and the power management module 50 is configured to convert the second direct current into at least two third direct currents with different sizes, and transmit the third direct currents with corresponding sizes to corresponding power utilization components in the control panel of the smart device.
In the embodiment of the utility model provides an in, the KNX bus is as power conversion module 40 input power, power input scope 12V ~ 30V. The fourth transient suppression diode D4 is used to suppress the surge voltage on the input power line. When the rear-stage circuit is short-circuited or current is overloaded, the self-recovery fuse F1 operates, and the internal impedance becomes large, thereby protecting the rear-stage circuit. The magnetic bead FB2 can filter out high frequency noise on the power supply. The fifth capacitor C5 and the sixth capacitor C6 are used for power supply filtering and filtering noise on the power supply. The power control chip U2 is a DC/DC controller chip, a logic control module, a switch tube and the like are integrated inside the power control chip, a pin VIN is power input, a pin EN is a working state control pin, when the voltage on the pin EN is higher than a threshold voltage, the chip starts to work, the resistor connected with the pin RT/CLK can set the PWM square wave frequency inside the power control chip U2, and the PWM square wave cooperates with the logic module inside the power control chip U2 to control the switch tube integrated inside the power control chip U2 to perform on/off actions. The direct current input power is output by a pin SW through a switch tube in the power control chip U2. Under the condition that a switching tube integrated in a PWM square wave control power supply control chip U2 normally switches, a pin SW outputs an electric signal in a square wave form, the electric signal is filtered by an inductor L, an eighth capacitor C9 and a ninth capacitor C9, a direct current voltage is finally obtained at a VCC _4V2 node, an eighth resistor R8 and a ninth resistor R9 form a feedback network, the feedback signal is input to a pin FB of the power supply control chip U2 and matched with a logic control unit in the power supply control chip U2, and finally the output voltage is stabilized at 4.2V (VCC _4V2 represents a network with 4.2V of power supply voltage). The freewheeling diode D5, the inductor L, the eighth capacitor C8, the ninth capacitor C9 and the rear-stage load form a circuit loop, and when the switching tube integrated in the power control chip U2 is turned off, the freewheeling diode D5 provides freewheeling and works normally.
As shown in fig. 4, an embodiment of the present invention provides a smart device control system, which includes: at least one key center 100 and at least one smart device control panel 200 provided in any of the above embodiments;
each main control center 100 is respectively connected with at least one intelligent device control panel 200, and each intelligent device control panel 200 is connected with at least one main control center 100;
the main control center 100 is configured to send an operation instruction to the smart device control panel 200 to control the smart device connected to the control panel 200.
The embodiment of the present invention is a control system, wherein each main control center 100 can be connected to one or more intelligent device control panels 200, and simultaneously the same intelligent device control panel 200 can be connected to one or more main control centers 100, and the main control center 100 can send an operation instruction to the connected intelligent device control panel 200, and the intelligent device control panel 200 can generate a control instruction according to the operation instruction from the main control center 100, so as to control the intelligent device connected to the intelligent device control panel 200. The user can make the main control center 100 send the operating instruction to the intelligent device control panel 200 by operating the main control center 100, the intelligent device connected to the intelligent device control panel 200 is controlled, thereby the user can control a plurality of intelligent devices connected to different intelligent device control panels 200 through the main control center 100, on one hand, batch control of the intelligent devices can be realized, on the other hand, the intelligent device control panel 200 can be controlled by the intelligent devices connected to different intelligent device control panels 200 without switching, and the convenience of controlling the intelligent devices by the user is further improved.
Alternatively, on the basis of the smart device control system shown in fig. 4, the key center 100 may be a smart device control panel or a panel control server.
In the embodiment of the present invention, the main control center 100 can be a panel control server, and can also be the smart device control panel 200 provided by the above embodiment, and when the main control center 100 is the smart device control panel 200, the smart device control system is composed of a plurality of smart device control panels 200. Since the panel control server has a strong calculation processing capability and can simultaneously send instructions and receive feedback to the plurality of smart device control panels 200, the smart device control system using the panel control server as the main control center 100 is suitable for a scenario in which there are many smart devices and smart device control panels 200, such as a smart device control system applied to an entire office building, and the smart device control panel 200 has a relatively weak calculation processing capability and can simultaneously send instructions and receive feedback to a small number of other smart device control panels 200, so the smart device control system using the smart device control panel 200 as the main control center 100 is suitable for a scenario in which there are few smart devices and smart device control panels 200, such as a smart device control system applied to a home.
Because the key center 100 may be the smart device control panel 200 or the panel control server, it may be specifically determined whether to use the smart device panel 200 or the panel control server as the key center 100 according to the number of access smart device control panels 200 and the number of smart devices connected to the smart device control panel 200, so as to be applicable to different scenes, and the applicability of the smart device control system is improved.
Alternatively, on the basis of the smart device control system shown in fig. 4, at least two smart devices connected to the respective smart device control panels 200 through the communication bus may be distributed in the same room, the same floor, the same building, or a building group consisting of a plurality of buildings.
The embodiment of the utility model provides an in, each smart machine that is connected with each smart machine control panel 200 can distribute in same room, same floor, same building or the building crowd that constitutes by a plurality of buildings, smart machine control system can control a plurality of smart machines that distribute in same room, same floor, same building or same building crowd promptly, is applicable to the smart machine control scene of various scales, therefore this smart machine control system has stronger suitability.
It should be noted that not all steps and modules in the above flows and system structure diagrams are necessary, and some steps or modules may be omitted according to actual needs. The execution order of the steps is not fixed and can be adjusted as required. The system structure described in the above embodiments may be a physical structure or a logical structure, that is, some modules may be implemented by the same physical entity, or some modules may be implemented by a plurality of physical entities, or some components in a plurality of independent devices may be implemented together.
In the above embodiments, the hardware module may be implemented mechanically or electrically. For example, a hardware module may comprise permanently dedicated circuitry or logic (such as a dedicated processor, FPGA or ASIC) to perform the corresponding operations. A hardware module may also include programmable logic or circuitry (e.g., a general-purpose processor or other programmable processor) that may be temporarily configured by software to perform the corresponding operations. The specific implementation (mechanical, or dedicated permanent, or temporarily set) may be determined based on cost and time considerations.
The present invention has been shown and described in detail with reference to the drawings and the preferred embodiments, however, the present invention is not limited to the disclosed embodiments, and those skilled in the art can understand that the code auditing means in the above different embodiments can be combined to obtain more embodiments of the present invention, and these embodiments are also within the scope of the present invention.

Claims (10)

1. Smart machine control panel, its characterized in that includes: the system comprises a communication interface module, a processing control module and an operation induction module;
the communication interface module comprises at least two communication interfaces with different bus types, and the at least two communication interfaces are connected with the processing control module, wherein the communication interfaces with different bus types are connected with external communication buses with different types, and each communication bus is connected with at least one intelligent device which adopts the communication rule corresponding to the communication bus to carry out communication;
the operation induction module is used for receiving a first operation instruction input by at least one first intelligent device and sending the first operation instruction to the processing control module, wherein the first intelligent device is connected with the communication interface module through the communication interface belonging to the corresponding bus type;
the processing control module is used for generating a first control instruction for the at least one first intelligent device according to the first operation instruction and sending the first control instruction to the communication interface module;
the communication interface module is configured to send the first control instruction to each of the first intelligent devices through at least one communication interface to which the at least one first intelligent device is connected, so as to control the at least one first intelligent device.
2. The smart device control panel of claim 1,
the communication interface module comprises at least two of a KNX bus interface, an RS485 bus interface, a DMX512 bus interface, a DALI bus interface, an Ethernet wired interface, a WIFI interface, a Bluetooth interface and a ZigBee interface.
3. The smart device control panel of claim 1, further comprising: the environment sensing module and the information display module;
the environment sensing module includes: at least one of a temperature sensor, a humidity sensor, an air pressure sensor, an air quality sensor, an ambient light sensor, and an infrared proximity sensor, wherein the temperature sensor is used for collecting the temperature of the environment where the intelligent equipment control panel is located, the humidity sensor is used for collecting the humidity of the environment where the intelligent device control panel is located, the air pressure sensor is used for collecting the air pressure of the environment where the intelligent device control panel is located, the air quality sensor is used for acquiring the air quality of the environment where the intelligent equipment control panel is located, the environment light sensor is used for collecting the light intensity of the environment where the intelligent device control panel is located, the infrared proximity sensor is used for detecting whether a user approaches the intelligent device control panel, when detecting that a user approaches the intelligent equipment control panel, sending a user approach signal to the processing control module;
and the processing control module is also used for sending a screen lightening instruction to the information display module according to the user approaching signal so as to enable the information display module to lighten the screen.
4. The smart device control panel of claim 3,
the operation sensing module includes: one or both of the touch sensing switch and the touch screen of the information display module.
5. The smart device control panel of claim 1,
at least two intelligent devices connected with the communication interface module through different communication buses are distributed in the same room, the same floor, the same building or a building group consisting of at least two buildings.
6. The control panel of any one of claims 1 to 5, wherein the communication interface module comprises an RS485 transceiver circuit, wherein the RS485 transceiver circuit is configured to enable communication between the processing control module and the smart device that communicates using an RS485 communication interface;
the RS485 transceiver circuit includes: the circuit comprises an RS485 chip, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a first transient suppression diode, a second transient suppression diode, a third transient suppression diode, a first resistor, a second resistor, a third resistor and a connector;
a signal receiving pin of the RS485 chip is connected with a signal output end of the processing control module, and a signal output pin of the RS485 chip is connected with a signal input end of the processing control module;
the working mode control pin of the RS485 chip is connected with the mode control end of the processing control module;
the first end of the first capacitor is connected with a direct-current power supply, and the second end of the first capacitor is grounded;
the first end of the second capacitor is respectively connected with the first end of the first capacitor and the first filter pin of the RS485 chip, and the second end of the second capacitor is connected with the second end of the first capacitor;
the first end of the third capacitor is connected with the second filter pin of the RS485 chip, and the second end of the third capacitor is grounded;
the first end of the fourth capacitor is connected with the first end of the third capacitor, and the second end of the fourth capacitor is connected with the second end of the third capacitor;
the first end of the first resistor is connected with a first down pin of the RS485 chip, and the second end of the first resistor is connected with a first wiring end of the connector;
the first end of the second resistor is connected with a second downlink pin of the RS485 chip, and the second end of the second resistor is connected with a second wiring end of the connector;
the first end of the third resistor is connected with the second end of the first resistor, and the second end of the third resistor is connected with the second end of the second resistor;
the first end of the first transient suppression diode is connected with the second end of the first resistor, the second end of the first transient suppression diode is connected with the first end of the second transient suppression diode, the second end of the second transient suppression diode is connected with the second end of the second resistor, and the second end of the first transient suppression diode is grounded;
a first terminal of the third transient suppression diode is connected with the second terminal of the first resistor, and a second terminal of the third transient suppression diode is connected with the second terminal of the second resistor;
the connector is used for being connected with the intelligent equipment which adopts an RS485 bus interface for communication.
7. The smart device control panel of any one of claims 1 to 5, further comprising: the power supply conversion module and the power supply management module;
the power conversion module includes: the current-limiting circuit comprises a fourth transient suppression diode, a self-recovery fuse, a magnetic bead, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a ninth capacitor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, an inductor, a freewheeling diode and a power supply control chip;
the positive electrode of the fourth transient suppression diode is grounded, and the negative electrode of the fourth transient suppression diode is connected with the KNX bus;
a first end of the self-recovery fuse is connected with a negative electrode of the fourth transient suppression diode, a second end of the self-recovery fuse is connected with a first end of the magnetic bead, and a second end of the magnetic bead is connected with a power input pin of the power control chip;
the first end of the fifth capacitor is connected with the first end of the magnetic bead, and the second end of the fifth capacitor is grounded;
the first end of the sixth capacitor is connected with the second end of the magnetic bead, and the second end of the sixth capacitor is grounded;
a first end of the fourth resistor is connected with a second end of the magnetic bead, and a second end of the fourth resistor is connected with a working state control pin of the power control chip;
a first end of the fifth resistor is connected with a second end of the fourth resistor, and the second end of the fifth resistor is grounded;
the first end of the sixth resistor is connected with the frequency setting pin of the power control chip, and the second end of the sixth resistor is grounded;
the first end of the inductor is connected with a power output pin of the power control chip, and the second end of the inductor is connected with the power management module;
a first end of the seventh resistor is connected with a current supplement control pin of the power control chip, a second end of the seventh resistor is connected with a first end of the seventh capacitor, and a second end of the seventh capacitor is grounded;
the anode of the freewheeling diode is grounded, and the cathode of the freewheeling diode is connected with the first end of the inductor;
first ends of the eighth capacitor and the ninth capacitor are connected with a second end of the inductor, and second ends of the eighth capacitor and the ninth capacitor are grounded;
the first end of the eighth resistor is connected with the second end of the inductor, the second end of the eighth resistor is respectively connected with the first end of the ninth resistor and the feedback pin of the power control chip, and the second end of the ninth resistor is grounded;
the power supply conversion module is used for converting a first direct current input from the KNX bus into a second direct current with a preset size and transmitting the second direct current to the power supply management module;
and the power supply management module is used for converting the second direct current into at least two third direct currents with different sizes and transmitting the third direct currents with corresponding sizes to corresponding power utilization components in the intelligent equipment control panel.
8. Intelligent equipment control system, its characterized in that includes: at least one key center and at least one smart device control panel of any of claims 1 to 7;
each main control center is respectively connected with at least one intelligent equipment control panel, and each intelligent equipment control panel is connected with at least one main control center;
and the main control center is used for sending an operation instruction to the intelligent equipment control panel so as to control the intelligent equipment connected with the control panel.
9. The smart device control system of claim 8,
the master control center includes: the intelligent equipment control panel or the panel control server.
10. The smart device control system of claim 8 or 9,
at least two intelligent devices connected with the at least one intelligent device control panel through a communication bus are distributed in the same room, the same floor, the same building or a building group consisting of a plurality of buildings.
CN202020977227.2U 2020-05-29 2020-05-29 Intelligent device control panel and intelligent device control system Active CN211956150U (en)

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