Bus type valve group intelligent management system

Abstract

The utility model provides a bus type valve group intelligent management system, and relates to the field of electro-hydraulic automatic control. Each bus type valve group in the plurality of bus type valve groups is connected with the bus communication unit through a bus; any two of the data storage unit, the control unit and the bus communication unit are connected through a communication line; the control unit is connected with the message service unit through a communication line; the display unit is connected with the message service unit through a communication line. According to the utility model, the on-line information, the working state, the error information and the like of the bus valve group can be clearly, intuitively and visually displayed in real time through the display interface, and the management functions such as the working parameter configuration, the valve group ID automatic updating and the like of the bus valve group can be realized through the display interface. The fault valve information can be displayed through various fault prompting methods, the fault valve group is assisted to be quickly replaced, multiple fault valve group IDs are automatically updated at a time, the fault existence time is shortened, and the technical requirements for operators are reduced.

Description

Technical Field

[0001] This utility model relates to the field of electro-hydraulic automatic control, and in particular to a bus-type valve group intelligent management system. Background Technology

[0002] Currently, bus-type valve manifolds are widely used in many industries. Compared to traditional valve manifolds, which typically require independent control and feedback signal lines, bus-type valve manifolds can control and monitor the status of multiple valves through a single communication line, simplifying wiring and reducing installation costs. Furthermore, bus-type valve manifolds can be easily integrated into a wider range of automation systems, forming a network with other bus devices such as sensors and actuators to achieve overall system optimization.

[0003] To ensure the normal operation of the equipment, each solenoid valve in the valve group needs an independent and unique ID for receiving commands and sending information. However, when a solenoid valve malfunctions and needs to be replaced, to ensure that the replacement valve can take over the normal operation of the original solenoid valve, it is necessary to obtain the ID of the new replacement valve and change the ID to the original ID. However, the following problems currently exist:

[0004] (1) The fault persists for a long time. When multiple solenoid valves fail and need to be replaced, the traditional replacement method requires replacing one solenoid valve and updating its ID at a time, which increases the workload exponentially and is extremely time-consuming. Especially for special working conditions, such as explosion-proof equipment in underground coal mines, each replacement requires power off and then opening the cover, and then closing the cover and re-energizing after the replacement is completed. This process needs to be repeated multiple times to complete the replacement and ID update of multiple faulty valves, which is tedious and complex, and the fault persists for a long time, seriously affecting normal production.

[0005] (2) The technical requirements for operators are high. It requires technicians with rich relevant work experience to replace faulty valves. Technicians with less relevant experience or ordinary workers are less able to handle the troubleshooting and replacement operations. The technical threshold is high. Summary of the Invention

[0006] Based on the above problems, this utility model is proposed to provide a bus-type valve group intelligent management system that overcomes or at least partially solves the above problems.

[0007] In a first aspect, this utility model provides a bus-type valve group intelligent management system, which includes: a bus communication unit, a data storage unit, a control unit, a message service unit, and a display unit;

[0008] Each of the multiple bus-type valve assemblies is connected to the bus communication unit via a bus;

[0009] Any two of the three units—the data storage unit, the control unit, and the bus communication unit—are connected via a communication line.

[0010] The control unit and the message service unit are connected via a communication line;

[0011] The display unit and the message service unit are connected via a communication line.

[0012] Optionally, each of the bus-type valve groups includes: at least one valve;

[0013] Each of the bus-type valve groups is configured to control and monitor the status of at least one of the valves;

[0014] Each of the bus-type valve groups is also configured to send at least one bus data corresponding to the status of the valve to the bus communication unit via the bus;

[0015] Each of the bus-type valve groups is also configured to receive control commands from the control unit forwarded by the bus communication unit via the bus, and to execute the control commands.

[0016] Optionally, the bus communication unit is configured to forward bus data of bus-type valve groups with different communication protocols to the control unit;

[0017] The bus communication unit is also configured to forward control commands from the control unit to the corresponding bus-type valve group.

[0018] Optionally, the data storage unit includes: a distributed storage system;

[0019] The data storage unit is configured to use the distributed storage system to store the bus data, database data, and processing program, which is configured to be retrieved and run by the control unit.

[0020] Optionally, the control unit is configured to receive the bus data and operation instructions from the display unit forwarded by the message service unit;

[0021] The control unit is further configured to process the bus data in real time using the processing program, and generate and send corresponding control commands and result information based on the processing results;

[0022] The control unit is further configured to use the processing program to convert bus data corresponding to bus-type valve groups with different communication protocols into data with the same communication protocol, and send it to the message service unit.

[0023] The control unit is further configured to convert the control commands into control commands using different communication protocols and send them to the bus communication unit;

[0024] The control unit is also configured to send the result information to the message service unit;

[0025] The bus data includes: the online status, operating parameters, valve ID, fault information, and inserted slot ID of at least one of the valves;

[0026] Processing the bus data includes: automatic valve ID update, valve fault prediction, valve wear prediction, and valve service life prediction;

[0027] The control commands include: valve switching commands, valve opening degree commands, valve ID update commands, and valve communication baud rate change commands.

[0028] The results include: real-time information on valve operating status and operating parameters, the new ID after automatic valve ID update, valve fault prediction results, valve wear prediction results, and valve service life prediction results.

[0029] Optionally, the message service unit includes: an Ethernet wired interface or a WIFI interface;

[0030] The message service unit is configured to forward the operation instructions of the display unit to the control unit;

[0031] The message service unit is also configured to forward the result information of the control unit and the bus data to the display unit using the Ethernet wired interface or the WIFI interface;

[0032] The message service unit is also configured to publish corresponding data information based on user subscriptions.

[0033] Optionally, the display unit includes: a communication interface and a front-end interface;

[0034] The display unit is configured to receive the bus data and the result information using the communication interface, and is configured to visualize and display the bus data and the result information using the front-end interface.

[0035] The display unit is also configured to receive user input information, generate corresponding operation instructions, and send them to the message service unit via the communication interface.

[0036] Optionally, the target valve includes: at least one faulty valve;

[0037] The control unit is configured to use the processing program to perform semi-automatic updates to the valve ID of the target valve in real time. This semi-automatic update occurs when the slot for the target valve lacks the function to read the inserted valve ID, and includes:

[0038] The control unit is configured to use the processing program to send a power disconnection control command to the bus-type valve group corresponding to the target valve.

[0039] The control unit is configured to, upon receiving feedback that a new valve has been inserted into the slot of the target valve according to a preset rule, send a power restoration control command to the bus-type valve group corresponding to the target valve using the processing program. The preset rule is: according to the order of the faulty valve IDs in the target valve from smallest to largest, the new valves are inserted into the slots of the faulty valves in ascending order of their IDs.

[0040] The control unit is configured to use the processing program to send a control command to restore power to the bus-type valve group corresponding to the target valve.

[0041] The control unit is configured to use the processing program to replace the new valve ID with the faulty valve ID in ascending order.

[0042] Optionally, the target valve includes: at least one faulty valve;

[0043] The control unit is configured to automatically update the target valve ID in real time using the processing program. This automatic update occurs when the target valve's slot has the function of reading the inserted valve ID, and includes:

[0044] The control unit is configured to use the processing program to send a power disconnection control command to the bus-type valve group corresponding to the target valve.

[0045] The control unit is configured to, upon receiving feedback that a new valve has been inserted into the slot of the target valve, use the processing program to send a control command to restore power to the bus-type valve group corresponding to the target valve.

[0046] The control unit is configured to use the processing program to send a control command to restore power to the bus-type valve group corresponding to the target valve.

[0047] The control unit is configured to use the processing program to replace the new valve ID with the faulty valve ID according to the binding information. The binding information comes from the bus-type valve group after power restoration and includes: the faulty valve ID and the new valve ID inserted into the faulty valve slot.

[0048] Optionally, the display unit is further configured to provide valve fault indication using at least one of the fault indication methods;

[0049] The fault notification methods include: LED screen notification, web interface text notification, web interface sound and light notification, and mobile APP notification.

[0050] This utility model discloses a bus-type valve group intelligent management system. Through this system, real-time online information, operating status, and error messages of the bus valve groups are clearly and intuitively displayed on a user interface. The interface also allows for management functions such as configuring operating parameters and automatically updating valve group IDs. It can display faulty valve information through various fault indication methods, assisting in the rapid replacement of faulty valve groups. It can automatically update multiple faulty valve group IDs at once, reducing the duration of faults and lowering the technical requirements for operators. The method proposed in this utility model has broad application prospects and high practicality. Attached Figure Description

[0051] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0052] Figure 1 This is a modular schematic diagram of a bus-type valve group intelligent management system proposed in an embodiment of this application;

[0053] Figure 2 This is a schematic diagram of the structure of a preferred bus-type valve group intelligent management system connected to a bus-type valve group in an embodiment of this application. Detailed Implementation

[0054] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0055] The present invention provides a bus-type valve group intelligent management system, referring to... Figure 1 The modular schematic diagram shown includes: a bus communication unit, a data storage unit, a control unit, a message service unit, and a display unit.

[0056] The bus-type valve group intelligent management system is a system for managing bus-type valve groups. Each bus-type valve group is connected to the bus communication unit through the bus. Any two of the three units, namely the data storage unit, the control unit, and the bus communication unit, are connected through communication lines. The control unit is connected to the message service unit through a communication line. The display unit is connected to the message service unit through a communication line.

[0057] In a preferred embodiment, each bus-type valve group includes: at least one valve; each bus-type valve group is configured to control and monitor the status of at least one valve;

[0058] Each bus-type valve assembly is also configured to send bus data corresponding to the status of at least one valve to the bus communication unit via the bus; each bus-type valve assembly is also configured to receive control commands from the control unit forwarded by the bus communication unit via the bus, and to execute control commands.

[0059] For the bus communication unit, a preferred configuration is to forward bus data from bus-type valve assemblies using different communication protocols to the control unit; the bus communication unit is also configured to forward control commands from the control unit to the corresponding bus-type valve assembly. In other words, the bus communication unit can connect and communicate with different bus-type valve assemblies, forming a communication and control loop. It functions as a data forwarding device, capable of receiving information data sent by the bus-type valve assemblies and forwarding control commands from the control unit to the corresponding bus-type valve assemblies.

[0060] For the data storage unit, a preferred configuration may include a distributed storage system. The data storage unit is configured to store bus data, database data, and processing programs using the distributed storage system. These processing programs are configured to be retrieved and run by the control unit. By running these processing programs on the control unit, all the functions required for the bus-type valve group intelligent management system can be implemented, such as: real-time visualization of online information, operating status, and error information of the bus valve group; management functions for the online status, operating parameters, and valve group ID changes of the bus valve group through a display interface; and analysis functions for valve group historical data, operating conditions, wear, service life, and fault prediction.

[0061] The control unit is the core of the entire system, controlling its operation. It is configured to receive bus data and operation instructions forwarded by the message service unit from the display unit. These operation instructions are generally generated by the operator through the front-end interface of the display unit (e.g., web page, APP).

[0062] The control unit is also configured to process bus data in real time using a processing program, and generate and send corresponding control commands and result information based on the processing results.

[0063] The control unit is also configured to use a processing program to convert bus data corresponding to bus-type valve assemblies with different communication protocols into data of the same communication protocol and send it to the message service unit. For example, it can convert common communication protocols such as Modbus TCP, Modbus RTU, and CAN into data of the CAN communication protocol (data that is already in the CAN communication protocol naturally does not need to be converted again).

[0064] The control unit is also configured to convert control commands into control commands using different communication protocols and send them to the bus communication unit.

[0065] The control unit is also configured to send result information to the message service unit. This bus data includes: the online status of at least one valve, operating parameters, valve ID, fault information, and the inserted slot ID (referring to the valve's slot ID).

[0066] Optimal processing of bus data can include: automatic valve ID update, valve fault prediction, valve wear prediction, and valve lifespan prediction. Control commands include: valve opening / closing commands, valve opening degree commands, valve ID update commands, and valve communication baud rate change commands.

[0067] The results include: real-time information on valve operating status and operating parameters, the new valve ID after automatic update, valve fault prediction results, valve wear prediction results, and valve service life prediction results.

[0068] A crucial and unique process in the control unit's handling of bus data is the automatic update of valve IDs. Normally, a functioning solenoid valve transmits its current information via the bus, including but not limited to heartbeat information, enable status, and valve opening information. Each solenoid valve has a unique ID. When a valve malfunctions or goes offline, heartbeat may be lost or the valve status may become disabled. In such cases, the valve is considered faulty, and a replacement valve is required.

[0069] Using any faulty valve as the target valve, the control unit is configured to perform semi-automatic updates of the target valve's valve ID in real time using a processing program, and also configured to perform fully automatic updates of the target valve's valve ID. A semi-automatic update refers to an update performed when the target valve's slot lacks the function to read the inserted valve ID; that is, the slot cannot read the new valve ID after replacement. A fully automatic update refers to an update performed when the target valve's slot has the function to read the inserted valve ID.

[0070] For semi-automatic updates, this includes:

[0071] The control unit is configured to send a power disconnect control command to the bus-type valve group corresponding to the target valve using a processing program. Firstly, for better valve safety and the safety of relevant operators, the power to the new valve must be disconnected before installation.

[0072] After disconnecting the power to the valve, the operator can replace it with a new valve, inserting it into the slot of the faulty valve. Once replacement is complete, the operator can report that the new valve is in place. Currently, valve replacement is done manually. Therefore, after replacing the valve, the operator can inform the operator of the bus-type valve group intelligent management system to update the valve ID through the display unit, or the operator can manually update the valve ID through the display unit. However, with the rapid development of AI and robotics, in the foreseeable future, valve replacement can be entirely performed by robots. Robots can carry the bus-type valve group intelligent management system or have the system built into them, enabling non-manual valve replacement and valve ID updates.

[0073] Based on the above theory, the control unit is also configured to, upon receiving feedback that a new valve has been inserted into the slot of the target valve according to a preset rule (this feedback is the feedback after the new valve replacement is completed, so that the control unit knows that the new valve has been replaced), use a processing program to send a power restoration control command to the bus-type valve group corresponding to the target valve. The preset rule is: according to the order of the faulty valve IDs in the target valve from smallest to largest, the new valves are inserted into the slots of the faulty valves in ascending order of their IDs.

[0074] The control unit is configured to use a processing program to send a power restoration control command to the bus-type valve group corresponding to the target valve; the control unit is also configured to use a processing program to replace the faulty valve ID with a new valve ID in ascending order.

[0075] The reason for using preset rules is that, generally, new valves are spare parts for normally operating valves, and therefore can be defined as spare valves. The ID range of spare valves is different from that of normally operating valves. For example, if the normally operating valve assembly is a ten-valve system, the valve IDs range from 0x01 to 0x0A, corresponding to valve slots 1 to 10; the spare valve ID range starts from 0x50. Assume the faulty valve IDs are 0x02, 0x06, and 0x09. Therefore, three spare valves are needed for replacement. The spare valve IDs only need to be sequential and distinct. Replace the faulty valves with the spare valves in ascending order of ID, inserting them into the valve slots. For example, if spare valve IDs are 0x51, 0x53, and 0x54, replace 0x02 with 0x51 and insert it into the 2nd valve slot; replace 0x06 with 0x53 and insert it into the 6th valve slot; and replace 0x09 with 0x54 and insert it into the 9th valve slot. This completes the valve assembly replacement. Among these, the spare valve ID must be externally identifiable, and can be obtained using any of the following methods: sticker type, nameplate type, etching type, etc.

[0076] After the spare valve is replaced, the control unit uses a processing program to read the missing IDs 0x02, 0x06, and 0x09 from the normal operating valve group IDs. It also reads the spare valve IDs 0x51, 0x53, and 0x54 from the CAN bus. When the automatic ID update is clicked, the processing program will automatically send valve ID update commands in ascending order of ID size. Specifically, the program first sends a command to change 0x51 to 0x02, then sends a command to change 0x53 to 0x06, and finally sends a command to change 0x54 to 0x09. Finally, it sends a valve group restart command to complete the automatic valve group ID update.

[0077] As described above, because the valve assembly and slot cannot communicate, the correspondence between the slot position and the spare valve ID inserted in that slot cannot be obtained. Therefore, to ensure the correct execution of automatic valve assembly ID updates, spare valve IDs need to have different values, and the ID of the replaced spare valve cannot be the same as the ID of the normally operating valve. When replacing a faulty valve, the valve assembly operator needs to replace the spare valves in ascending order of their IDs, following the aforementioned requirements. Since the slot position and the spare valve ID inserted in that slot cannot be obtained... If the valve ID mapping is not in ascending order (e.g., 0x51 inserted into slot 0x06, 0x53 into slot 0x02, and 0x54 into slot 0x09), the processing program will not recognize the mapping and will still change 0x51 to 0x02, 0x53 to 0x06, and 0x54 to 0x09. This will lead to incorrect installation of valves 2 and 6. Subsequently, when a command is sent requiring valve 2 to activate, valve 6 will activate while valve 2 will not. Therefore, the aforementioned preset rule is proposed. By operating according to this preset rule, semi-automatic updating of the target valve ID can be achieved.

[0078] For fully automatic updates, it includes:

[0079] The control unit is configured to send a power disconnection control command to the bus-type valve group corresponding to the target valve using a processing program; the control unit is configured to send a power restoration control command to the bus-type valve group corresponding to the target valve after receiving feedback that a new valve has been inserted into the slot of the target valve (this feedback is the same as the feedback mentioned in the aforementioned semi-automatic update, which is the feedback after the new valve replacement is completed, so that the control unit knows that the new valve has been replaced), using a processing program.

[0080] The control unit is configured to send a power restoration control command to the bus-type valve group corresponding to the target valve using a processing program; the control unit is configured to replace the new valve ID with the faulty valve ID using a processing program according to the binding information, wherein the binding information comes from the bus-type valve group after power restoration, and includes: the faulty valve ID and the new valve ID inserted into the faulty valve slot.

[0081] Because the valve slots and valves can communicate during the fully automatic update, the intelligent valve group controller can obtain the correspondence between the slot number and the spare valve ID through communication. Therefore, it is only necessary to ensure that the spare valve IDs are different from each other, and there is no need to replace them according to preset rules.

[0082] Continuing with the previous example: the normal operating valve group is a ten-valve assembly, with valve IDs ranging from 0x01 to 0x0A, corresponding to valve slots from position 1 to position 10; the spare valve ID segment starts from 0x50. Assuming the faulty valve IDs are 0x02, 0x06, and 0x09, the processing program reads the missing 0x02, 0x06, and 0x09 from the normal operating valve group IDs. It then reads the spare valve IDs 0x51, 0x53, and 0x54 from the CAN bus. The spare valve insertion order is random. Assuming the insertion result is: valve 0x51 is inserted into slot 9, valve 0x53 into slot 2, and valve 0x54 into slot 6. Since the correspondence between slot number and spare valve ID can be obtained through communication, after obtaining the correspondence between spare valve ID and slot, it is determined that the ID content needs to be modified. The ID modification command will be automatically sent, which will send the command to change 0x51 to 0x09, then send the command to change 0x53 to 0x02, and finally send the command to change 0x54 to 0x06. Finally, the valve group restart command will be sent to complete the fully automatic update of valve group ID.

[0083] For the message service unit, it may preferably include: an Ethernet wired interface or a WIFI interface; wherein, the Ethernet wired interface can be any known communication interface, such as: an RJ45 Ethernet wired connection interface, etc.

[0084] The message service unit is configured to forward operation instructions from the display unit to the control unit; the message service unit is also configured to forward result information and bus data from the control unit to the display unit via an Ethernet wired interface or a WIFI interface; the message service unit is also configured to publish corresponding data information based on user subscriptions.

[0085] For the display unit, a preferred structure includes: a communication interface and a front-end interface; the display unit is configured to receive bus data and result information via the communication interface, and to visualize and display the bus data and result information via the front-end interface; the display unit is also configured to receive user input information, generate corresponding operation commands, and send them to the message service unit via the communication interface. In other words, through the front-end interface, related control and visualization of various data can be performed.

[0086] In addition, the display unit is also configured to provide valve malfunction alerts using at least one of the following methods: LED screen alerts, web interface text alerts, web interface audio and visual alerts, mobile app alerts, etc.

[0087] Reference Figure 2 The diagram shows a preferred intelligent management system for bus-type valve groups and its connection to the bus-type valve group. Figure 2The example illustrates a bus-type valve assembly, comprising valve 1 (i.e., valve 1), ... valve N (i.e., valve N), with corresponding slots 1, ... slot N. The bus-type valve assembly is connected to the bus communication unit in the bus-type valve assembly intelligent management system via a bus. Any two of the three units in the bus-type valve assembly intelligent management system—the data storage unit, the control unit, and the bus communication unit—are connected via communication lines, allowing for data exchange between them. The control unit and the message service unit are connected via communication lines, enabling data exchange between them. The display unit can externally display and provide corresponding operational functions. Figure 2 The example shows that the display unit can: display valve working information, prompt faulty valve information, and issue control commands.

[0088] Based on the above description, the intelligent management system for bus-type valve groups proposed in this invention can realize real-time visualization of online information, working status, and error information of bus-type valve groups through the front end of the connected device (e.g., a web interface on a PC or mobile device). It can also realize management functions such as configuring working parameters and changing valve group IDs through the front end interface of the device, and can display faulty valve information through various fault prompting methods to assist in the rapid replacement of faulty valve groups, reduce the duration of faults, and lower the technical requirements for operators.

[0089] In summary, the bus-type valve group intelligent management system of this utility model enables real-time online information, operating status, and error information of bus valve groups to be clearly and intuitively visualized through a display interface. It also allows for management functions such as configuring operating parameters and automatically updating valve group IDs through the display interface. Furthermore, it can display faulty valve information through various fault indication methods, assisting in the rapid replacement of faulty valve groups. It can automatically update multiple faulty valve group IDs at once, reducing the duration of faults and lowering the technical requirements for operators. The method proposed in this utility model has broad application prospects and high practicality.

[0090] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0091] The embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present invention without departing from the spirit and scope of the claims. All of these forms are within the protection scope of the present invention.

Claims

1. A bus-type valve group intelligent management system, characterized in that, The bus type valve group intelligent management system comprises a bus communication unit, a data storage unit, a control unit, a message service unit and a display unit. Each of the plurality of bus type valve groups is connected with the bus communication unit through a bus. Any two of the data storage unit, the control unit and the bus communication unit are connected through a communication line. The control unit and the message service unit are connected through a communication line. The display unit and the message service unit are connected through a communication line.

2. The intelligent management system of bus-type valve group according to claim 1, characterized in that, Each of the bus type valve groups comprises at least one valve. Each of the bus type valve groups is configured to control and monitor the state of the at least one valve. Each of the bus type valve groups is further configured to send bus data corresponding to the state of the at least one valve to the bus communication unit through the bus. Each of the bus type valve groups is further configured to receive control instructions from the control unit forwarded by the bus communication unit through the bus and execute the control instructions.

3. The intelligent management system for bus-type valve group according to claim 1, characterized in that, The bus communication unit is configured to forward bus data of bus type valve groups with different communication protocols to the control unit. The bus communication unit is further configured to forward control instructions from the control unit to corresponding bus type valve groups.

4. The intelligent management system for bus valve banks of claim 1, wherein, The data storage unit comprises a distributed storage system. The data storage unit is configured to store the bus data, database data and processing programs in the distributed storage system, wherein the processing programs are configured to be called and run by the control unit.

5. The intelligent management system of bus-type valve group according to claim 4, characterized in that, The control unit is configured to receive the bus data and operation instructions from the display unit forwarded by the message service unit. The control unit is further configured to process the bus data in real time by using the processing programs and generate and send corresponding control instructions and result information based on the processing results. The control unit is further configured to convert bus data of bus type valve groups with different communication protocols into data of the same communication protocol by using the processing programs and send the data to the message service unit. The control unit is further configured to convert the control instructions into control instructions of different communication protocols and send the control instructions to the bus communication unit. The control unit is further configured to send the result information to the message service unit. The bus data comprises online state, working parameters, valve ID, fault information and inserted slot ID of the at least one valve. Processing the bus data comprises valve ID automatic update, valve fault prediction, valve wear degree prediction and valve service life prediction. The control instructions comprise valve opening and closing instructions, valve opening degree instructions, valve ID update instructions and valve communication baud rate change instructions. The result information comprises real-time information of valve working state and working condition parameters, new ID after valve ID automatic update, valve fault prediction results, valve wear degree prediction results and valve service life prediction results.

6. The intelligent management system for bus valve banks of claim 1, wherein, The message service unit comprises an Ethernet wired interface or a WIFI interface. The message service unit is configured to forward operation instructions of the display unit to the control unit. The message service unit is further configured to forward the result information of the control unit and the bus data to the display unit via the Ethernet wired interface or the WIFI interface; The message service unit is further configured to publish corresponding data information according to user subscription.

7. The intelligent management system of bus valve banks of claim 5, wherein, The display unit comprises a communication interface and a front-end interface; The display unit is configured to receive the bus data and the result information via the communication interface, and to visually display the bus data and the result information via the front-end interface; The display unit is further configured to receive input information of a user, generate corresponding operation instructions, and send the operation instructions to the message service unit via the communication interface.

8. The intelligent management system of bus-type valve group according to claim 5, characterized in that, The target valve comprises at least one faulty valve; The control unit is configured to perform real-time semi-automatic updating of the valve ID of the target valve via the processing program, the semi-automatic updating being performed when the slot of the target valve does not have the function of reading the inserted valve ID, and comprising: The control unit is configured to send a power-off control instruction to the bus-type valve group corresponding to the target valve via the processing program; The control unit is configured to send a power recovery control instruction to the bus-type valve group corresponding to the target valve via the processing program after receiving feedback that the slot of the target valve has inserted a new valve, the preset rule being that the new valve is inserted into the slot of the faulty valve in the order of the ID of the new valve from small to large according to the order of the ID of the faulty valve in the target valve from small to large; The control unit is configured to send a power recovery control instruction to the bus-type valve group corresponding to the target valve via the processing program; The control unit is configured to replace the new valve ID with the faulty valve ID in the order from small to large via the processing program.

9. The intelligent management system of bus-type valve group according to claim 5, characterized in that, The target valve comprises at least one faulty valve; The control unit is configured to perform real-time full-automatic updating of the valve ID of the target valve via the processing program, the full-automatic updating being performed when the slot of the target valve has the function of reading the inserted valve ID, and comprising: The control unit is configured to send a power-off control instruction to the bus-type valve group corresponding to the target valve via the processing program; The control unit is configured to send a power recovery control instruction to the bus-type valve group corresponding to the target valve via the processing program after receiving feedback that the slot of the target valve has inserted a new valve, The control unit is configured to send a power recovery control instruction to the bus-type valve group corresponding to the target valve via the processing program; The control unit is configured to replace the new valve ID with the faulty valve ID via the processing program according to binding information, the binding information being from the bus-type valve group after power recovery and comprising the faulty valve ID and the ID of the new valve inserted into the slot of the faulty valve.

10. The intelligent management system of bus-type valve group according to claim 6, characterized in that, The display unit is further configured to perform valve fault prompting in at least one of the following prompting modes: The prompt failure mode comprises: LED screen reminding, WEB interface text reminding, WEB interface sound and light reminding, and mobile APP end reminding.

Images