A remote control system for water distributor

Abstract

The present invention relates to the field of water divider control technology, in particular to a remote control system for a water divider, comprising a cloud control platform, at least one water divider controller and at least one portable control extension; the water divider controllers are arranged in a one-to-one correspondence with the water dividers of a water system and are electrically connected to the water dividers, the cloud control platform is arranged in a machine room, and the portable control extension is held by an operator; the water divider controller and the portable control extension are connected via a local area network wireless communication, and the water divider controller and the cloud control platform are connected via a wide area network wireless communication; the problem of poor communication privacy and security is solved, and a remote control method combining resident monitoring and mobile monitoring is expanded.

Description

Technical Field

[0001] The invention relates to the technical field of water distributor control, in particular to a remote control system for a water distributor. Background Art

[0002] Water distributors are mainly used in water systems, especially in floor heating systems, industrial or air-conditioning water systems and tap water supply systems. Multiple water distributors are used to control the water system. The water flow path can be changed by controlling the switches of various pipes of the water distributors, thereby realizing diversified operation of the water system.

[0003] Therefore, in order to facilitate the control of the water distributor, an intelligent control device is usually installed on the water distributor, and then remote control is achieved through the mobile phone interconnected with the intelligent control device (such as the Matter protocol). However, this remote control method has certain security risks, and it is easy for unrelated personnel to intervene and control the water distributor, endangering the safe operation of the water system. Summary of the invention

[0004] In view of the above-mentioned defects, the purpose of the present invention is to propose a remote control system for a water distributor to solve the problems of poor communication privacy and security, and to expand the remote control method that combines resident monitoring and mobile monitoring.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A remote control system for a water distributor, comprising a cloud control platform, at least one water distributor controller and at least one portable control extension; the water distributor controllers are arranged one-to-one with the water distributors of a waterway system and are electrically connected to the water distributors; the cloud control platform is arranged in a machine room; and the portable control extension is held by an operator;

[0007] The water distributor controller and the portable control extension are connected via a local area network wireless communication, and the water distributor controller and the cloud control platform are connected via a wide area network wireless communication.

[0008] Furthermore, the portable control extension is used to send the first water distributor pipeline control signal and portable battery information, and receive the first control feedback signal; when receiving the first control feedback signal, the portable control extension issues an alarm;

[0009] The cloud control platform is used to send a second water distributor pipeline control signal, receive the first control feedback signal, the second control feedback signal, the main battery information and the portable battery information; when receiving the first control feedback signal or the second control feedback signal, the cloud control platform issues an alarm;

[0010] The water distributor controller is used to receive the first water distributor pipeline control signal or the second water distributor pipeline control signal, and execute a control action accordingly; if the control action fails to be executed, the first control feedback signal or the second control feedback signal is sent, and an alarm is issued;

[0011] The water distributor controller is also used to receive the portable battery information and generate the main battery information, and send the portable battery information and the main battery information.

[0012] Furthermore, the water distributor controller is communicatively connected with the portable control extension lora.

[0013] Furthermore, the water distributor controller is connected to the cloud control platform via 4G communication.

[0014] Furthermore, the water distributor controller includes a main controller chip, a display module, a main battery module, a first alarm module, a wide area network communication module, a first local area network communication module and a water distributor pipeline control module; the first communication terminal and the second communication terminal of the main controller chip are electrically connected to the wide area network communication module and the first local area network communication module respectively, the display terminal, the power supply terminal and the alarm terminal of the main controller chip are electrically connected to the display module, the main battery module and the first alarm module respectively, the control terminal and the feedback terminal of the main controller chip are electrically connected to the water distributor pipeline control module, and the water distributor pipeline control modules are arranged in the pipeline of the water distributor in a one-to-one correspondence;

[0015] The main controller chip is used to receive the first water distributor pipeline control signal from the first local area network communication module, or receive the second water distributor pipeline control signal from the wide area network communication module, and correspondingly drive the water distributor pipeline control module to perform a control action; if the control action fails to be performed, it will be impossible to get feedback from the water distributor pipeline control module, and the first local area network communication module sends the first control feedback signal, or the wide area network communication module sends the second control feedback signal, and drives the first alarm module to sound an alarm;

[0016] The main controller chip is also used to receive the portable battery information from the first local area network communication module, and receive the main battery information generated by the main battery module, and send the portable battery information and the main battery information by the wide area network communication module.

[0017] Furthermore, the water distributor pipeline control module includes a reversing solenoid valve and a water flow indicator; the control end and the feedback end of the main controller chip are electrically connected to the reversing solenoid valve and the water flow indicator respectively;

[0018] The reversing solenoid valve is used to be driven by the main controller chip to perform control actions;

[0019] The water flow indicator is used to provide feedback to the main controller chip when water flow is sensed.

[0020] Furthermore, the portable control extension includes an extension controller chip, a second LAN communication module, a second alarm module, a portable battery module and an operator; the communication end, the alarm end, the power supply end and the control end of the extension controller chip are electrically connected to the second LAN communication module, the second alarm module, the portable battery module and the operator respectively;

[0021] The extension controller chip is used to send the first water distributor pipeline control signal through the second local area network communication module after receiving the operation signal from the operator, and send the portable battery information through the second local area network communication module after receiving the portable battery information from the portable battery module;

[0022] The extension controller chip is also used to receive the first control feedback signal; when receiving the first control feedback signal, it drives the second alarm module to issue an alarm.

[0023] Further, the cloud control platform includes a wide area network server and an operating platform; the communication end of the wide area network server and the operating platform are electrically connected;

[0024] The operation platform is used for generating the second water distributor pipeline control signal through the wide area network server, and sending the second water distributor pipeline control signal;

[0025] The operating platform is also used to receive the first control feedback signal, the second control feedback signal, the main battery information and the portable battery information from the wide area network server, and display them on an operating interface; when the first control feedback signal or the second control feedback signal is received, the operating interface of the cloud control platform issues an alarm.

[0026] Furthermore, the first alarm module is a buzzer module.

[0027] Furthermore, the second alarm module is a buzzer module.

[0028] The technical solution provided by the present invention may include the following beneficial effects: a remote control system with better privacy is established for the water system, and according to the characteristic that the water system is composed of multiple water distributors to realize water control, the water distributors are actually remotely controlled; therefore, the water distributors and the computer room are connected by a wide area network to realize fixed-point monitoring of the water system (because the computer room is generally far away from the site, a wide area network with a relatively large coverage range is required), and the water distributors and the portable control extension are connected by a local area network to realize mobile monitoring of the water system (because the portable control extension is generally close to the site, a local area network with a relatively small coverage range is used), and at the same time, the computer room indirectly monitors all portable control extensions through the water distributor to realize global monitoring, so that resident monitoring personnel can monitor all water distributors in the computer room, and temporary monitoring personnel (such as on-site inspection personnel, firefighters, etc.) can monitor all water distributors on site through portable control extensions, thereby ensuring the flexibility of remote monitoring of the water distributors while avoiding irrelevant personnel from using other mobile devices (such as mobile phones) to arbitrarily connect and control the water distributors, thereby improving the privacy and security of the remote control system of the water distributor. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The present invention is a schematic diagram of a remote control system for a water distributor according to one embodiment of the present invention.

[0030] Figure 2 Yes Figure 1 The schematic diagram of the water diverter controller is shown.

[0031] Figure 3 Yes Figure 1 Schematic diagram of the portable control extension shown.

[0032] Figure 4 Yes Figure 1 The schematic diagram of the cloud control platform is shown.

[0033] Among them: water distributor controller 1, portable control extension 2, cloud control platform 3, main controller chip 11, display module 12, main battery module 13, first alarm module 14, wide area network communication module 15, first local area network communication module 16, water distributor pipeline control module 17, reversing solenoid valve 171, water flow indicator 172, extension controller chip 21, second local area network communication module 22, second alarm module 23, portable battery module 24, operator 25, wide area network server 31, operation platform 32. DETAILED DESCRIPTION

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0037] Combine the following Figures 1 to 4 , describing a remote control system of a water distributor according to an embodiment of the present invention.

[0038] A remote control system for a water distributor, characterized in that it comprises a cloud control platform 3, at least one water distributor controller 1 and at least one portable control extension 2; the water distributor controller 1 is arranged in a one-to-one correspondence with the water distributors in the waterway system and is electrically connected to the water distributors, the cloud control platform 3 is arranged in a machine room, and the portable control extension 2 is held by an operator;

[0039] The water distributor controller 1 and the portable control extension 2 are connected via a local area network wireless communication, and the water distributor controller 1 and the cloud control platform 3 are connected via a wide area network wireless communication.

[0040] The present invention proposes a preferred embodiment of a remote control system for a water distributor, such as Figure 1As shown, a more private remote control system is established for the water system. According to the characteristic that the water system is composed of multiple water distributors to realize water control, the water distributors are actually remotely controlled. Therefore, the water distributors and the computer room are connected by a wide area network to realize fixed-point monitoring of the water system (because the computer room is generally far away from the site, a wide area network with a relatively large coverage range is required), and the water distributors and the portable control extension 2 are connected by a local area network to realize mobile monitoring of the water system (because the portable control extension 2 is generally close to the site, a local area network with a relatively small coverage range is used). At the same time, the computer room indirectly monitors all portable control extensions 2 through the water distributor to realize global monitoring, so that the resident monitoring personnel can monitor all the water distributors in the computer room, and the temporary monitoring personnel (such as on-site inspection personnel, firefighters, etc.) can monitor all the water distributors on site through the portable control extension 2, thereby ensuring the flexibility of the remote monitoring of the water distributors while avoiding irrelevant personnel from using other mobile devices (such as mobile phones) to arbitrarily connect and control the water distributors, thereby improving the privacy and security of the remote control system of the water distributors.

[0041] Specifically, the action control terminal of the water distributor (such as opening and closing valves, pipe switching, etc.) is the water distributor controller 1, which is set one by one on the water distributor of the water system and electrically connected to the water distributor; then the water distributor controller 1 and the portable control extension 2 are connected through local area network wireless communication (such as NFC, ZigBee, lora communication, etc.) to realize data interaction between the water distributor controller 1 and the portable control extension 2, so that the operator can remotely control the water distributor by holding the portable control extension 2 during movement; finally, the water distributor controller 1 and the cloud control platform 3 are connected through wide area network wireless communication (such as 3G communication, 4G communication, etc.) , 5G communication, etc.) to realize data interaction between the water distributor controller 1 and the cloud control platform 3, and set the cloud control platform 3 in the computer room, so that the operator can stay in the computer room to remotely monitor the water distributor; more importantly, since data interaction is realized among the water distributor controller 1, the portable control extension 2 and the cloud control platform 3, in addition to using the cloud control platform 3 as the monitoring host to monitor all water distributor controllers 1 and portable control extensions 2, a certain portable control extension 2 can also be selected as the monitoring host, or a certain portable control extension 2 and the cloud control platform 3 are both monitoring hosts, etc., which greatly improves the internal monitoring flexibility of the remote control system.

[0042] Furthermore, the portable control extension 2 is used to send the first water distributor pipeline control signal and the portable battery information, and receive the first control feedback signal; when the first control feedback signal is received, the portable control extension 2 issues an alarm;

[0043] The cloud control platform 3 is used to send the second water distributor pipeline control signal, receive the first control feedback signal, the second control feedback signal, the main battery information and the portable battery information; when receiving the first control feedback signal or the second control feedback signal, the cloud control platform 3 issues an alarm;

[0044] The water distributor controller 1 is used to receive the first water distributor pipeline control signal or the second water distributor pipeline control signal, and execute the control action accordingly; if the control action fails to be executed, the first control feedback signal or the second control feedback signal is sent, and an alarm is issued;

[0045] The water distributor controller 1 is also used to receive portable battery information and generate main battery information, and send portable battery information and main battery information.

[0046] In this embodiment, the data interaction between the portable control extension 2 and the water divider controller 1 is mainly to realize the control of the water divider action and to feedback the operating status to the cloud control platform 3 through the water divider controller 1. Therefore, the portable control extension 2 controls the water divider action by sending the first water divider pipeline control signal to the water divider controller 1, and receives feedback from the first control feedback signal to know whether the control is successful and has an unsuccessful alarm function (that is, the first control feedback signal is received when it is unsuccessful, and no feedback is required when it is successful), and sends the portable battery information to mark whether it is online and prompt the power level.

[0047] The data interaction between the cloud control platform 3 and the water distributor controller 1 is mainly to realize the control of the water distributor action and summarize the status of the portable control extension 2 and the water distributor controller 1. Therefore, the cloud control platform 3 controls the water distributor action by sending a control signal to the water distributor controller 1 through the second water distributor pipeline, and receives feedback from the second control feedback signal to know whether the control is successful, and also receives feedback from the first control feedback signal to know whether the control of the portable control extension 2 is successful, and has an unsuccessful alarm function (that is, the first control feedback signal or the second control feedback signal is received when it is unsuccessful, and no feedback is required when it is successful); the cloud control platform 3 also receives the main battery information of the water distributor controller 1 and the portable battery information of the portable control extension 2, marking whether it is online and prompting the power level.

[0048] Furthermore, the water distributor controller 1 and the portable control extension 2 are connected via lora communication.

[0049] In this embodiment, because Lora communication can realize long-distance wireless communication between smart devices while having high security, end-to-end AES128 encryption, two-way authentication and other technologies are adopted to ensure the security of data transmission; therefore, Lora communication connection is preferably used between the water distributor controller 1 and the portable control extension 2 to form a local area network wireless communication.

[0050] Furthermore, the water distributor controller 1 is connected to the cloud control platform 34G for communication.

[0051] In this embodiment, because the cloud control platform 3 is set in the computer room, which is generally far away from the site, considering the cost and stability issues, the water distributor controller 1 and the cloud control platform 3 preferably use a relatively mature and stable 4G communication connection to form a wide area network wireless communication.

[0052] Furthermore, the water distributor controller 1 includes a main controller chip 11, a display module 12, a main battery module 13, a first alarm module 14, a wide area network communication module 15, a first local area network communication module 16 and a water distributor pipeline control module 17; the first communication terminal and the second communication terminal of the main controller chip 11 are electrically connected to the wide area network communication module 15 and the first local area network communication module 16 respectively, the display terminal, the power supply terminal and the alarm terminal of the main controller chip 11 are electrically connected to the display module 12, the main battery module 13 and the first alarm module 14 respectively, the control terminal and the feedback terminal of the main controller chip 11 are electrically connected to the water distributor pipeline control module 17, and the water distributor pipeline control module 17 is arranged in the pipeline of the water distributor in a one-to-one correspondence;

[0053] The main controller chip 11 is used to receive the first water distributor pipeline control signal from the first local area network communication module 16, or receive the second water distributor pipeline control signal from the wide area network communication module 15, and correspondingly drive the water distributor pipeline control module 17 to perform a control action; if the control action fails to be performed, no feedback can be obtained from the water distributor pipeline control module 17 (for example, the water distributor pipeline control module 17 does not sense that water flows out, and there is no feedback), the first local area network communication module 16 sends a first control feedback signal, or the wide area network communication module 15 sends a second control feedback signal, and drives the first alarm module 14 to sound an alarm;

[0054] The main controller chip 11 is also used to receive the portable battery information from the first LAN communication module 16 and the main battery information generated by the main battery module 13 , and the portable battery information and the main battery information are sent by the WAN communication module 15 .

[0055] In this embodiment, Figure 2As shown, the water distributor controller 1 is composed of a main controller chip 11 (such as MCU), a display module 12 (such as LCD screen display module), a main battery module 13, a first alarm module 14 (such as indicator light module, buzzer module, etc.), a wide area network communication module 15 (such as 4G communication module), a first local area network communication module 16 (such as lora communication module) and a water distributor pipeline control module 17 to realize its own functions. The display module 12 is used to display all signal data passing through the main controller chip 11 for the operator to view; the main battery module 13 is used to power the main controller chip 11 and generate its own battery information; the first alarm module 14 is used to issue an alarm when the main controller chip 11 fails to control the water distributor pipeline control module 17 to give an on-site prompt to the water system; the wide area network communication module 15 is used for the main controller chip 11 and the cloud control platform 3 to communicate wirelessly via the wide area network; the first local area network communication module 16 is used for the main controller chip 11 and the portable control extension 2 to communicate wirelessly via the local area network; the water distributor pipeline control module 17 is used to control the corresponding pipeline of the water distributor to perform corresponding actions according to the drive of the main controller chip 11, thereby completing the control of the water distributor.

[0056] Furthermore, the water distributor pipeline control module 17 includes a reversing solenoid valve 171 and a water flow indicator 172; the control end and the feedback end of the main controller chip 11 are electrically connected to the reversing solenoid valve 171 and the water flow indicator 172 respectively;

[0057] The reversing solenoid valve 171 is used to be driven by the main controller chip 11 to perform control actions;

[0058] The water flow indicator 172 is used to provide feedback to the main controller chip 11 when water flow is sensed.

[0059] In this embodiment, each pipeline of the water distributor is actually opened or closed by the reversing solenoid valve 171, and water flows through the pipeline when it is opened. Therefore, a water flow indicator 172 is set to sense the water flow to know whether the opening or closing action of the pipeline is successful (there is feedback when successful, and no feedback when unsuccessful), so the water distributor pipeline control module 17 is composed of the reversing solenoid valve 171 and the water flow indicator 172.

[0060] Furthermore, the portable control extension 2 includes an extension controller chip 21, a second LAN communication module 22, a second alarm module 23, a portable battery module 24 and an operator 25; the communication end, the alarm end, the power supply end and the control end of the extension controller chip 21 are electrically connected to the second LAN communication module 22, the second alarm module 23, the portable battery module 24 and the operator 25 respectively;

[0061] The extension controller chip 21 is used to send the first water distributor pipeline control signal through the second local area network communication module 22 after receiving the operation signal from the operator 25, and send the portable battery information through the second local area network communication module 22 after receiving the portable battery information from the portable battery module 24;

[0062] The extension controller chip 21 is also used to receive a first control feedback signal; when the first control feedback signal is received, the second alarm module 23 is driven to issue an alarm.

[0063] In this embodiment, Figure 3 As shown, the portable control extension 2 is composed of an extension controller chip 21 (such as MCU), a second LAN communication module 22 (such as a lora communication module), a second alarm module 23 (such as an indicator light module, a buzzer module, etc.), a portable battery module 24 and an operator 25 (such as a touch screen) to realize its own functions. The second LAN communication module 22 is used for the extension controller chip 21 to communicate with the water distributor controller 1 wirelessly through the LAN; the second alarm module 23 is used for the extension controller chip 21 to issue an alarm when receiving the control failure feedback (i.e., the first control feedback signal) of the water distributor controller 1 (failure to control the water distributor), and to prompt the handheld operator; the portable battery module 24 supplies power to the extension controller chip 21 and generates its own battery information; the operator 25 is used for the operator to operate and issue a water distributor control instruction, i.e., to generate a first water distributor pipeline control signal.

[0064] Further, the cloud control platform 3 includes a wide area network server 31 and an operating platform 32; the communication terminals of the wide area network server 31 and the operating platform 32 are electrically connected;

[0065] The operation platform 32 is used for generating the second water distributor pipeline control signal through the wide area network server 31, and then sending the second water distributor pipeline control signal;

[0066] The operating platform 32 is also used to receive the first control feedback signal, the second control feedback signal, the main battery information and the portable battery information from the wide area network server 31, and display them on the operating interface; when the first control feedback signal or the second control feedback signal is received, the operating interface of the cloud control platform 3 issues an alarm.

[0067] In this embodiment, Figure 4 As shown, the cloud control platform 3 is composed of a wide area network server 31 (such as a 4G communication server) and an operating platform 32 (such as a piano-type operating platform) to realize its own functions. The wide area network server 31 is used for the operating platform 32 to communicate with the water distributor controller 1 through the wide area network wirelessly; the operating platform 32 is used to summarize all data and also provides display, operation, prompt and other functions.

[0068] Furthermore, the first alarm module 14 is a buzzer module.

[0069] In this embodiment, because the first alarm module 14 is used to provide on-site prompts in the water system when the water divider control fails, in order to facilitate on-site personnel to quickly find the inoperable water divider, the first alarm module 14 is preferably a buzzer module, and the operator can identify the location by sound from a long distance.

[0070] Furthermore, the second alarm module 23 is a buzzer module.

[0071] In this embodiment, the second alarm module 23 is used to prompt the handheld operator when the water distributor control fails. Because the portable control extension 2 is easy to carry and can be placed at will, it may be placed anywhere on site after the operator operates it. Therefore, the second alarm module 23 is preferably a buzzer module to facilitate the operator to identify and locate the sound at a long distance and quickly find the portable control extension 2.

[0072] Other structures and operations of the remote control system for a water distributor according to an embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0073] In the description of this specification, the description with reference to the terms "embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0074] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A remote control system for a water distributor, characterized in that: It includes a cloud control platform, at least one water distributor controller and at least one portable control extension; the water distributor controller is arranged in a one-to-one correspondence with the water distributors of the waterway system and is electrically connected to the water distributors; the cloud control platform is arranged in a machine room, and the portable control extension is held by an operator; The water distributor controller and the portable control extension are connected via a local area network wireless communication, and the water distributor controller and the cloud control platform are connected via a wide area network wireless communication; The portable control extension is used to send a first water distributor pipeline control signal and portable battery information, and receive a first control feedback signal; when receiving the first control feedback signal, the portable control extension issues an alarm; The cloud control platform is used to send a second water distributor pipeline control signal, receive the first control feedback signal, the second control feedback signal, the main battery information and the portable battery information; when receiving the first control feedback signal or the second control feedback signal, the cloud control platform issues an alarm; The water distributor controller is used to receive the first water distributor pipeline control signal or the second water distributor pipeline control signal, and execute a control action accordingly; if the control action fails to be executed, the first control feedback signal or the second control feedback signal is sent, and an alarm is issued; The water distributor controller is also used to receive the portable battery information and generate the main battery information, and send the portable battery information and the main battery information.

2. A remote control system for a water distributor according to claim 1, characterized in that: The water distributor controller is communicatively connected with the portable control extension lora.

3. The remote control system of a water distributor according to claim 1, characterized in that: The water distributor controller is connected to the cloud control platform via 4G communication.

4. The remote control system of a water distributor according to claim 1, characterized in that: The water distributor controller comprises a main controller chip, a display module, a main battery module, a first alarm module, a wide area network communication module, a first local area network communication module and a water distributor pipeline control module; the first communication terminal and the second communication terminal of the main controller chip are electrically connected to the wide area network communication module and the first local area network communication module respectively, the display terminal, the power supply terminal and the alarm terminal of the main controller chip are electrically connected to the display module, the main battery module and the first alarm module respectively, the control terminal and the feedback terminal of the main controller chip are electrically connected to the water distributor pipeline control module, and the water distributor pipeline control modules are arranged in the pipeline of the water distributor in a one-to-one correspondence; The main controller chip is used to receive the first water distributor pipeline control signal from the first local area network communication module, or receive the second water distributor pipeline control signal from the wide area network communication module, and correspondingly drive the water distributor pipeline control module to perform a control action; if the control action fails to be performed, it will be impossible to get feedback from the water distributor pipeline control module, and the first local area network communication module sends the first control feedback signal, or the wide area network communication module sends the second control feedback signal, and drives the first alarm module to sound an alarm; The main controller chip is also used to receive the portable battery information from the first local area network communication module, and receive the main battery information generated by the main battery module, and send the portable battery information and the main battery information by the wide area network communication module.

5. The remote control system of a water distributor according to claim 4, characterized in that: The water distributor pipeline control module includes a reversing solenoid valve and a water flow indicator; the control end and the feedback end of the main controller chip are electrically connected to the reversing solenoid valve and the water flow indicator respectively; The reversing solenoid valve is used to be driven by the main controller chip to perform control actions; The water flow indicator is used to provide feedback to the main controller chip when water flow is sensed.

6. The remote control system of a water distributor according to claim 1, characterized in that: The portable control extension includes an extension controller chip, a second LAN communication module, a second alarm module, a portable battery module and an operator; the communication end, the alarm end, the power supply end and the control end of the extension controller chip are electrically connected to the second LAN communication module, the second alarm module, the portable battery module and the operator respectively; The extension controller chip is used to send the first water distributor pipeline control signal through the second local area network communication module after receiving the operation signal from the operator, and send the portable battery information through the second local area network communication module after receiving the portable battery information from the portable battery module; The extension controller chip is also used to receive the first control feedback signal; when receiving the first control feedback signal, it drives the second alarm module to issue an alarm.

7. The remote control system of a water distributor according to claim 1, characterized in that: The cloud control platform includes a wide area network server and an operating platform; the wide area network server and the communication end of the operating platform are electrically connected; The operation platform is used for generating the second water distributor pipeline control signal through the wide area network server, and sending the second water distributor pipeline control signal; The operating platform is also used to receive the first control feedback signal, the second control feedback signal, the main battery information and the portable battery information from the wide area network server, and display them on an operating interface; when the first control feedback signal or the second control feedback signal is received, the operating interface of the cloud control platform issues an alarm.

8. The remote control system of a water distributor according to claim 4, characterized in that: The first alarm module is a buzzer module.

9. The remote control system of a water distributor according to claim 6, characterized in that: The second alarm module is a buzzer module.

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