Highly reliable online switchable erection control system and control method, electronic equipment

Abstract

This disclosure provides a highly reliable online switchable erection control system and method, as well as electronic equipment. The erection control system includes: a local control unit for converting the launch device from a horizontal to a vertical or tilted state; a front-end control unit for replacing the local control unit in case of failure; a remote control unit connected to both the local and front-end control units for controlling the local control unit after entering the launch process; and a redundancy processing unit connected to the local, front-end, and remote control units for controlling the front-end control unit to replace the local control unit in case of failure. This disclosure solves the technical problem that existing erection control systems in small launch vehicles cannot be quickly repaired after launch failure, significantly reducing the reliability of rocket launches.

Description

Technical Field

[0001] This disclosure relates to the field of erection control system technology, and more specifically, to a highly reliable online switchable erection control system, erection control method, and electronic equipment. Background Technology

[0002] Small launch vehicles are characterized by rapid response and flexibility. They can be launched using highly mobile launch vehicles. Launch vehicles with reliable and flexible erection control systems can meet various launch requirements of small launch vehicles, further highlighting their rapid and flexible characteristics.

[0003] In the launch vehicle's erection control system, the core electrical component is the erection control assembly. Its main function is to receive feedback on the status of the erection arm, send erection arm action commands, and realize the control actions of the rocket's erection and return. Currently, mature launch vehicles all contain a local erection control assembly. However, once the equipment fails, it cannot be repaired quickly, which greatly reduces the reliability of rapid launch. Summary of the Invention

[0004] This disclosure provides a highly reliable online switchable erection control system and control method, as well as electronic equipment, to solve the technical problem that the existing erection control system in small launch vehicles cannot be quickly repaired once a launch fails, which greatly reduces the reliability of rocket launches.

[0005] According to one aspect of the present disclosure, a highly reliable online switchable erection control system is provided, comprising: a local control assembly, a front-end control assembly, a remote control unit, and a redundancy processing unit. The local control assembly is used to convert the launch device from a horizontal state to a vertical or tilted state. The front-end control assembly is used to replace the local control assembly in case of a failure. The remote control unit is connected to both the local control assembly and the front-end control assembly, and is used to control the local control assembly after entering the launch process. The redundancy processing unit is connected to the local control assembly, the front-end control assembly, and the remote control unit, and is used to control the front-end control assembly to replace the local control assembly in case of a failure.

[0006] Optionally, when the local control assembly is operating normally, the redundant processing unit is used to receive control commands sent by the local control assembly and the front-end control assembly, and prioritize sending the control commands sent by the local control assembly to the actuators of the erection control system; when the local control assembly is operating normally, the remote control unit is used to receive data sent by the local control assembly, the front-end control assembly and the redundant processing unit, and prioritize sending remote control commands to the local control assembly.

[0007] Optionally, the erection control system further includes a main detection circuit and a redundant detection circuit, wherein the main detection circuit and the redundant detection circuit are connected to a redundant processing unit; when the local control combination is operating normally, the redundant processing unit is used to receive the detection parameters sent by the main detection circuit and the redundant detection circuit, and to prioritize sending the detection parameters sent by the main detection circuit to the local control combination and the front-end control combination.

[0008] Optionally, when the local control unit is operating normally and the main detection circuit fails, the redundant processing unit is used to send the detection parameters sent by the redundant detection circuit to the local control unit and perform at least one of the following: setting the main detection circuit to offline mode; sending a first prompt message to the remote control unit; the first prompt message is used to indicate that the main detection circuit has failed.

[0009] Optionally, in the event of a fault in the local control unit while the main detection circuit is operating normally, the redundant processing unit is used to send the detection parameters sent by the main detection circuit to the front-end control unit; in the event of a fault in both the local control unit and the main detection circuit, the redundant processing unit is used to send the detection parameters sent by the redundant detection circuit to the front-end control unit; and to send a second prompt message to the remote control unit; the second prompt message is used to indicate that the main detection circuit has failed.

[0010] Optionally, the remote control unit is also used to control the status of the main detection circuit and the redundant detection circuit to be online or offline via a bus.

[0011] Optionally, the redundancy processing unit further includes a power supply circuit; wherein, when the local control combination is selected to operate, the power supply circuit is used to power the main detection circuit; and when the front-end control combination is selected to operate, the power supply circuit is used to power the redundant detection circuit.

[0012] Optionally, the erection control system also includes a main drive circuit and a redundant drive circuit; wherein, when the local control combination is selected to operate, the power supply circuit is used to supply power to the main drive circuit; when the front-end control combination is selected to operate, the power supply circuit is used to supply power to the redundant drive circuit.

[0013] Optionally, the remote control unit is also used to adjust the priority of the local control group and the front-end control group; and to set the status of the local control group or the front-end control group that has failed to an offline state.

[0014] Optionally, the operational data of the local control assembly and the front-end control assembly can be stored in a local or remote control unit.

[0015] According to another aspect of the present disclosure, a control method for a highly reliable online switchable erection control system is provided. This method is applied to the above-mentioned erection control system and includes: when the local control combination is operating normally, a redundancy processing unit receives control commands sent by the local control combination and the front-end control combination, and preferentially sends the control commands sent by the local control combination to the actuator of the erection control system; the local control combination is used to change the launch device from a horizontal state to a vertical or tilted state; in the event of a failure of the local control combination, the redundancy processing unit controls the front-end control combination to replace the local control combination.

[0016] Optionally, the above method further includes: when the local control assembly is operating normally, the redundancy processing unit receives detection parameters sent by the main detection circuit and the redundant detection circuit, and prioritizes sending the detection parameters sent by the main detection circuit to the local control assembly and the front-end control assembly; when the local control assembly is operating normally and the main detection circuit fails, the redundancy processing unit sends the detection parameters sent by the redundant detection circuit to the local control assembly, and performs at least one of the following: setting the main detection circuit to offline mode; sending a first prompt message to the remote control unit; the first prompt message is used to indicate that the main detection circuit has failed.

[0017] Optionally, the above method further includes: when the local control assembly fails but the main detection circuit is operating normally, the redundant processing unit sends the detection parameters sent by the main detection circuit to the front-end control assembly; when the local control assembly fails and the main detection circuit fails, the redundant processing unit sends the detection parameters sent by the redundant detection circuit to the front-end control assembly; and sends a second prompt message to the remote control unit; the second prompt message is used to indicate that the main detection circuit has failed.

[0018] According to another aspect of the present disclosure, an electronic device is provided, comprising: a memory, a processor, and a computer program stored in the memory, wherein the processor executes the computer program to implement the above-described method.

[0019] According to another aspect of the present disclosure, a computer-readable storage medium is provided that stores a computer program thereon, which, when executed by a processor, implements the above-described method.

[0020] The beneficial effects of the technical solutions provided in this disclosure are: The high-reliability online switching redundant control erection control system proposed in this disclosure improves the reliability of the erection control system by switching between the local control system and the front-end control system. When the local control system fails, it can switch to the front-end control system, thereby improving the reliability of the erection control system for successful launch on the first attempt and shortening the fault handling response time of the erection control system. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below.

[0022] Figure 1 A schematic diagram of the architecture of an erection control system provided in an embodiment of this disclosure; Figure 2 A schematic diagram illustrating the principle of an online switching redundancy control section provided in an embodiment of this disclosure; Figure 3 This is a schematic diagram of the working mode of an erection control system provided in an embodiment of the present disclosure; Figure 4 This is a schematic diagram of another operating mode of the erection control system provided in this embodiment of the present disclosure; Figure 5 A schematic diagram illustrating the working principle of the detection function of an erection control system provided in this embodiment of the present disclosure; Figure 6 This is a schematic diagram illustrating the working principle of a hoisting control system according to an embodiment of the present disclosure. Figure 7 A flowchart of a control method for an erection control system provided in this embodiment of the present disclosure; Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this disclosure. Detailed Implementation

[0023] The embodiments of this disclosure are described below with reference to the accompanying drawings. It should be understood that the embodiments described below with reference to the accompanying drawings are exemplary descriptions for explaining the technical solutions of the embodiments of this disclosure, and do not constitute a limitation on the technical solutions of the embodiments of this disclosure.

[0024] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the terms “comprising” and “including” as used in embodiments of this disclosure mean that the corresponding feature can be implemented as the presented feature, information, data, step, operation, element, and / or component, but do not exclude implementation as other features, information, data, step, operation, element, component, and / or combinations thereof supported by the art. It should be understood that when we say that an element is “connected” or “coupled” to another element, the one element can be directly connected or coupled to the other element, or it can mean that the one element and the other element are connected through an intermediate element. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein indicates at least one of the items defined by the term, for example, “A and / or B” or “A, B” indicates implementation as “A,” or implementation as “B,” or implementation as “A and B.”

[0025] To make the objectives, technical solutions, and advantages of this disclosure clearer, the embodiments of this disclosure will be described in further detail below with reference to the accompanying drawings.

[0026] First, the technical terms used in this disclosure will be introduced and explained: An erection control system refers to an automated control system used in fields such as aerospace launches and large machinery operations to control equipment (such as rockets, missiles, and heavy lifting equipment) to rotate smoothly and accurately from a horizontal state to a vertical state (i.e., "erecting").

[0027] In related technologies, the launch vehicle contains a local erection control system. If the equipment malfunctions, it cannot be repaired quickly, which greatly reduces the reliability of rapid launch.

[0028] The erection control system, control method, and electronic equipment provided in this disclosure are intended to solve at least one of the above-mentioned technical problems in the prior art.

[0029] The following description of several exemplary embodiments illustrates the technical solutions of this disclosure and the technical effects produced by these solutions. It should be noted that the following embodiments can be referenced, learned from, or combined with each other. Identical terms, similar features, and similar implementation steps in different embodiments will not be repeated.

[0030] Figure 1 This is a schematic diagram of the architecture of an erection control system provided in an embodiment of the present disclosure, as shown below. Figure 1 As shown, it includes: a local control assembly 11, a front-end control assembly 12, a remote control unit 13, and a redundancy processing unit 14, wherein, Local control assembly 11 is used to change the launch device from a horizontal state to a vertical or tilted state.

[0031] In the embodiments of this disclosure, the local control assembly 11 is a local control system (hereinafter referred to as the local control system assembly or the initial main control assembly), which is used to send control commands of the erection control system, acquire detection signals, and perform logical operations.

[0032] Front-end control assembly 12 is used to replace the local control assembly in case of a failure of the local control assembly.

[0033] In the embodiments of this disclosure, the front-end control assembly 12 is a front-end control system (hereinafter referred to as the front-end control assembly or backup control assembly), used to send control commands to the erection control system, acquire detection signals, and perform logical operations. When the local control assembly 11 fails, the front-end control assembly 12 takes over the control and detection functions of the local control assembly 11.

[0034] The remote control unit 13 is connected to both the local control assembly and the front-end control assembly, and is used to control the local control assembly after entering the launch process.

[0035] In the embodiments of this disclosure, the remote control unit 13 is a remote control unit that is communicatively connected to the main control group and the backup control group. It receives all the statuses of the main control group and the backup control group, sends control commands to the main control group and the backup control group, and can automatically switch the main and backup status of the main control group and the backup control group according to the settings and fault analysis.

[0036] In some optional embodiments of this disclosure, once the remote control unit detects a fault in the local control assembly, it activates a backup control assembly and deactivates the local control assembly within one to three scan cycles.

[0037] The redundancy processing unit 14 is connected to the local control assembly, the front-end control assembly, and the remote control unit, respectively, and is used to control the front-end control assembly 12 to replace the local control assembly 11 in the event of a failure of the local control assembly 11.

[0038] In the embodiments of this disclosure, the redundancy processing unit 14 is a redundancy processing unit used to collect signals from the main control combination and the backup control combination, and can switch the devices corresponding to the main control combination and the backup control combination according to the settings.

[0039] According to some optional embodiments of this disclosure, during the erection process in the testing and non-launching phases, control is achieved using a local control unit; after entering the launch phase, control is achieved using a remote control unit to control the local control unit.

[0040] When the local control unit fails, the redundant processing unit works with the remote control unit to complete the switching operation, and the front-end control unit takes over the control and detection work of the local control unit.

[0041] In some optional embodiments of this disclosure, the local control assembly, the front-end control assembly, the redundant processing unit, and the remote control unit are always installed in the system and can be switched at any time via a local switching button or a remote switching software, making them flexible and simple to use.

[0042] In some optional embodiments of this disclosure, the rapid online switching design between the local control assembly and the front-end control assembly significantly shortens the response time of the erection control system to fault handling and improves the reliability of completing the launch mission.

[0043] In some optional embodiments of this disclosure, after switching between the local control combination and the front-end control combination, the faulty equipment can be repaired offline, and the repair time interval does not affect the normal operation of the erection control system.

[0044] Through the above technical solution, when the local control system fails, it can be switched to the front-end control system, thereby improving the reliability of the erection control system for a successful launch and shortening the fault handling response time of the erection control system.

[0045] This disclosure provides a possible implementation method whereby, under normal operation of the local control assembly 11, the redundant processing unit 14 is used to receive control commands sent by the local control assembly 11 and the front-end control assembly 12, and prioritizes sending the control commands sent by the local control assembly 11 to the actuator of the erection control system; under normal operation of the local control assembly 11, the remote control unit 13 is used to receive data sent by the local control assembly 11, the front-end control assembly 12 and the redundant processing unit 14, and prioritizes sending remote control commands to the local control assembly 11.

[0046] Figure 2 This is a schematic diagram of an online switching redundancy control section provided in an embodiment of the present disclosure, such as... Figure 2 As shown, when the system is working normally, Figure 2 All devices are online. Both the local control unit and the front-end control unit can send control commands to the redundant processing unit. The redundant processing unit prioritizes transmitting the commands sent by the local control unit to the system's actuators. The remote control unit simultaneously receives data from the local control unit, the front-end control unit, and the redundant processing unit. Based on the feedback from the redundant processing unit, it prioritizes receiving data from the local control unit and sends remote control commands to the local control unit.

[0047] This disclosure provides one possible implementation method, such as... Figure 1As shown, the erection control system also includes a main detection circuit 15 and a redundant detection circuit 16, wherein the main detection circuit 15 and the redundant detection circuit 16 are connected to the redundant processing unit 14; when the local control assembly 11 is operating normally, the redundant processing unit 14 is used to receive the detection parameters sent by the main detection circuit 15 and the redundant detection circuit 16, and prioritizes sending the detection parameters sent by the main detection circuit 15 to the local control assembly 11 and the front-end control assembly 12.

[0048] In the embodiments of this disclosure, the main detection circuit 15 is the main detection circuit; the redundant detection circuit 16 is the redundant detection circuit.

[0049] In some optional embodiments of this application, the main detection circuit and the redundant detection circuit send the parameters detected in real time to the redundant processing unit, and the redundant processing unit preferentially sends the main detection data to the local control assembly and the front-end control assembly.

[0050] According to some optional embodiments of this application, when the local control assembly 11 is operating normally and the main detection circuit 15 fails, the redundancy processing unit 14 is used to send the detection parameters sent by the redundant detection circuit 16 to the local control assembly 11 and perform at least one of the following: setting the main detection circuit 15 to offline mode; sending a first prompt message to the remote control unit 13; the first prompt message is used to prompt that the main detection circuit 15 has failed.

[0051] Figure 3 This is a schematic diagram of the working mode of an erection control system provided in an embodiment of the present disclosure, as shown below. Figure 3 As shown, when the local control unit is working normally, the system operating mode is as follows: Figure 3 As shown in line 1, when the main detection circuit fails, the system operating mode is as follows: Figure 3 As shown in Route 2. The redundancy processing unit selects the data from the redundant detection circuit and sends it to the local control unit through settings and data judgment. It sets the main detection circuit to offline mode and prompts the remote control unit. At this time, the main detection circuit has failed, and the user can decide whether to perform fault repair based on the prompts from the remote control unit.

[0052] This disclosure provides a possible implementation where, in the event of a fault in the local control assembly 11 and a normal operation of the main detection circuit 15, the redundancy processing unit 14 is used to send the detection parameters sent by the main detection circuit 15 to the front-end control assembly 12; in the event of a fault in both the local control assembly 11 and the main detection circuit 15, the redundancy processing unit 14 is used to send the detection parameters sent by the redundant detection circuit 16 to the front-end control assembly 12; and to send a second prompt message to the remote control unit 13; the second prompt message is used to indicate that the main detection circuit 15 has failed.

[0053] Figure 4 This is a schematic diagram of another operating mode of the erection control system provided in this embodiment of the present disclosure, as shown below. Figure 4 As shown, when the local control combination fails, and the main detection circuit is normal, the system operating mode is as follows: Figure 4 As shown in route 3; when the main detection circuit fails, the system operating mode is as follows: Figure 4 As shown in Route 4. The remote control unit automatically switches the front-end control combination as the control core based on the fault, sets the local control combination to offline mode, and notifies the redundant processing unit. The redundant processing unit selects the data of the normal detection circuit and sends it to the front-end control combination through settings and data judgment, and prompts the remote control unit to detect the faulty detection circuit at this time.

[0054] According to some optional embodiments of this application, the remote control unit 13 is also used to control the status of the main detection circuit 15 and the redundant detection circuit 16 to be online or offline via a bus.

[0055] Figure 5 This is a schematic diagram illustrating the working principle of the detection function of an erection control system provided in an embodiment of this disclosure, as shown below. Figure 5 As shown, after the redundant processing unit determines the correctness of the data collected by the main detection circuit and the redundant detection circuit, it outputs the detection results to the front-end control combination and the local control combination in the form of a switch. The remote control unit can control the online or offline status of the detection circuit through the bus to ensure offline maintenance of the faulty circuit.

[0056] The specific working process is as follows: the detection circuit (main detection circuit and redundant detection circuit) acquires the high-precision angle encoder (i.e., Figure 5 The system uses an angle encoder to provide feedback on the erection angle, a pressure sensor to provide feedback on the hydraulic system pressure, and a limit switch to provide feedback on whether the erection action is in place. The redundant processing unit collects the analog signals from the main detection circuit and the redundant detection circuit, performs signal comparison and amplification, and then inputs the results into the multi-channel AD detection circuit.

[0057] This disclosure provides a possible implementation in which the redundancy processing unit 14 further includes a power supply circuit; wherein, when the local control combination 11 is selected to operate, the power supply circuit is used to supply power to the main detection circuit 15; and when the front-end control combination 12 is selected to operate, the power supply circuit is used to supply power to the redundant detection circuit 16.

[0058] In the embodiments of this disclosure, when the local control combination is selected to operate, the power supply circuit supplies power to the main detection circuit; when the front-end control combination is selected to operate, the power supply circuit supplies power to the redundant detection circuit.

[0059] As some optional embodiments of this disclosure, the power supply to the fault detection circuit or fault control assembly can be manually cut off, or the power supply can be cut off by remote control unit to handle the fault of the disconnected offline equipment.

[0060] like Figure 1 As shown, the erection control system provided in this embodiment of the present disclosure further includes a main drive circuit 17 and a redundant drive circuit 18; wherein, when the local control combination 11 is selected to work, the power supply circuit is used to supply power to the main drive circuit 17; when the front-end control combination 12 is selected to work, the power supply circuit is used to supply power to the redundant drive circuit 18.

[0061] According to some optional embodiments of this disclosure, the main drive circuit 17 is the main drive circuit; the redundant drive circuit 18 is the redundant drive circuit.

[0062] Figure 6 This is a schematic diagram illustrating the working principle of a hoisting control system according to an embodiment of the present disclosure, as shown below. Figure 6 As shown, the specific working process is as follows: control commands are input to the local control group and the front-end control group via control buttons or the display screen. The local control group and the front-end control group output control signals. When the local control group is selected to work, the power supply circuit supplies power to the main drive circuit. When the front-end control group is selected to work, the power supply circuit supplies power to the redundant drive circuit, and the output drive signal is sent to the actuator motor. The actuator motor can include an erecting motor and a clamping motor.

[0063] As an optional embodiment of this disclosure, the faulty drive circuit can be powered off and repaired offline.

[0064] According to some optional embodiments of this disclosure, the remote control unit 13 is also configured to adjust the priority of the local control assembly 11 and the front-end control assembly 12; and to set the status of the local control assembly 11 or the front-end control assembly 12 that has failed to an offline state.

[0065] like Figure 6 As shown, both the local control group and the front-end control group can provide control commands. At the same time, the remote control unit automatically adjusts the priority of the local control group and the front-end control group according to the collected equipment status, so as to achieve flexible control and promptly set the control group that has failed to the offline state, ensuring that normal operation and offline maintenance do not affect each other.

[0066] When the remote control unit enters the remote control mode, the local control combination is defined to have a higher priority than the front-end control combination. When only front-end control combination data is available, if the data is verified to be correct, this data is used. When both local control combination and front-end control combination data are available, if the local control combination data is verified to be correct, the local control combination data is used first. Otherwise, the front-end control combination data is verified. If it is correct, it is used; otherwise, it waits for the next data.

[0067] According to some optional embodiments of this disclosure, the operational data of the local control assembly 11 and the front-end control assembly 12 are stored in a local or remote control unit 13.

[0068] In the embodiments of this disclosure, the operating status (e.g., operating data) of the local control assembly and the front-end control assembly are all stored in their own devices and remote control units, which facilitates the designers to analyze and review fault conditions.

[0069] This disclosure provides a highly reliable online switching redundant control erection control system. By switching between local and remote control, the reliability of the erection control system is improved. When the local control combination fails, it can switch to the front-end control combination; when the main detection circuit fails, it can switch to the redundant detection circuit; when the main drive circuit fails, it can switch to the redundant drive circuit. The power supply circuit within the redundant processing unit adopts a highly reliable circuit, which can quickly switch the system from the main circuit to the redundant circuit in the event of a fault. The two control systems are connected to the remote control unit via Ethernet to realize fault analysis, recording, and decision-making.

[0070] Before a system failure occurs, control is maintained by the main controller (i.e., the local control assembly). A redundancy processing unit synchronizes the scanning and register updates between the backup controller (i.e., the front-end control assembly) and the main controller. Once the redundancy processing unit detects a failure in the main controller, it activates the backup controller within one to three scan cycles, while the main controller deactivates. This reverses the master-slave relationship, allowing the new backup controller (i.e., the original main controller) to be repaired offline.

[0071] Compared with existing technologies, it has the following beneficial effects: Improve the reliability of the erection control system for a successful launch on the first attempt; It shortened the response time for fault handling in the erection control system; This improves the flexibility of using the erection control system; It facilitates system fault analysis, location, and review.

[0072] Figure 7 A flowchart illustrating a control method for an erection control system provided in this disclosure embodiment is provided. This method is applied to the erection control system in any of the above embodiments, such as... Figure 7 As shown, the method includes the following steps: S701, under normal operation of the local control assembly, the redundant processing unit receives control commands sent by the local control assembly and the front-end control assembly, and prioritizes sending the control commands sent by the local control assembly to the actuator of the erection control system; the local control assembly is used to change the launch device from a horizontal state to a vertical or tilted state.

[0073] In the embodiments of this disclosure, the local control assembly is a local control system (also referred to as a local control system assembly or an initial main control assembly), used to implement the transmission of control commands, acquisition of detection signals, and logical operation and processing of the erection control system.

[0074] In the embodiments of this disclosure, the front-end control assembly is a front-end control system (also referred to as a front-end control assembly or backup control assembly), used to send control commands to the erection control system, acquire detection signals, and perform logical operations.

[0075] In the embodiments of this disclosure, the redundancy processing unit is a redundancy processing unit used to collect signals from the main control combination and the backup control combination, and can switch the devices corresponding to the main control combination and the backup control combination according to the settings.

[0076] like Figure 2 As shown, when the system is working normally, Figure 2 All devices are online, and both the local control unit and the front-end control unit can send control commands to the redundant processing unit. The redundant processing unit prioritizes transmitting the commands sent by the local control unit to the system's actuators.

[0077] S702, in the event of a failure in the local control unit, the redundant processing unit controls the front-end control unit to replace the local control unit.

[0078] According to some optional embodiments of this disclosure, when the local control assembly fails, the redundant processing unit works with the remote control unit to complete the switching operation, and the front-end control assembly takes over the control and detection work of the local control assembly.

[0079] This disclosure provides an optional implementation method. When the local control unit is operating normally, the redundancy processing unit receives detection parameters sent by the main detection circuit and the redundant detection circuit, and prioritizes sending the detection parameters sent by the main detection circuit to the local control unit and the front-end control unit. When the local control unit is operating normally but the main detection circuit malfunctions, the redundancy processing unit sends the detection parameters sent by the redundant detection circuit to the local control unit and performs at least one of the following: setting the main detection circuit to offline mode; sending a first prompt message to the remote control unit; the first prompt message is used to indicate that the main detection circuit has malfunctioned.

[0080] In the embodiments of this disclosure, the main detection circuit is the main detection circuit; the redundant detection circuit is the redundant detection circuit.

[0081] In some optional embodiments of this application, the main detection circuit and the redundant detection circuit send the parameters detected in real time to the redundant processing unit, and the redundant processing unit preferentially sends the main detection data to the local control assembly and the front-end control assembly.

[0082] like Figure 3 As shown, when the main detection circuit malfunctions, the system operating mode is as follows: Figure 3 As shown in Route 2. The redundancy processing unit selects the data from the redundant detection circuit and sends it to the local control unit through settings and data judgment. It sets the main detection circuit to offline mode and prompts the remote control unit. At this time, the main detection circuit has failed, and the user can decide whether to perform fault repair based on the prompts from the remote control unit.

[0083] This disclosure provides an optional implementation method in which, when the local control unit fails but the main detection circuit is operating normally, the redundant processing unit sends the detection parameters sent by the main detection circuit to the front-end control unit; when both the local control unit and the main detection circuit fail, the redundant processing unit sends the detection parameters sent by the redundant detection circuit to the front-end control unit; and sends a second prompt message to the remote control unit; the second prompt message is used to indicate that the main detection circuit has failed.

[0084] like Figure 4 As shown, when the local control combination fails, and the main detection circuit is normal, the system operating mode is as follows: Figure 4 As shown in route 3; when the main detection circuit fails, the system operating mode is as follows: Figure 4 As shown in Route 4. The remote control unit automatically switches the front-end control combination as the control core based on the fault, sets the local control combination to offline mode, and notifies the redundant processing unit. The redundant processing unit selects the data of the normal detection circuit and sends it to the front-end control combination through settings and data judgment, and prompts the remote control unit to detect the faulty detection circuit at this time.

[0085] It should be noted that, Figure 7 Preferred embodiments of the shown examples can be referred to Figure 1 The relevant descriptions of the embodiments shown will not be repeated here.

[0086] This disclosure provides an electronic device including a memory, a processor, and a computer program stored in the memory. The processor executes the computer program to implement the steps of the method provided in any optional embodiment of this disclosure. Compared with the prior art, this can achieve: improved reliability of successful launch of the erection control system on the first attempt; and shortened fault handling response time of the erection control system.

[0087] In one alternative embodiment, an electronic device is provided, such as Figure 8 As shown, Figure 8The illustrated electronic device 8000 includes a processor 8001 and a memory 8003. The processor 8001 and the memory 8003 are connected, for example, via a bus 8002. Optionally, the electronic device 8000 may further include a transceiver 8004, which can be used for data interaction between the electronic device and other electronic devices, such as sending and / or receiving data. It should be noted that in practical applications, the transceiver 8004 is not limited to one type, and the structure of the electronic device 8000 does not constitute a limitation on the embodiments of this disclosure.

[0088] Processor 8001 may be a CPU (Central Processing Unit), a general-purpose processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It may implement or execute the various exemplary logic blocks, modules, and circuits described in conjunction with this disclosure. Processor 8001 may also be a combination that implements computational functions, such as including one or more microprocessor combinations, a combination of a DSP and a microprocessor, etc.

[0089] Bus 8002 may include a pathway for transmitting information between the aforementioned components. Bus 8002 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, etc. Bus 8002 can be divided into address bus, data bus, control bus, etc. For ease of representation, Figure 8 The bus is represented by a single thick line, but this does not mean that there is only one bus or one type of bus.

[0090] The memory 8003 may be ROM (Read Only Memory) or other types of static storage devices capable of storing static information and instructions, RAM (Random Access Memory) or other types of dynamic storage devices capable of storing information and instructions, or EEPROM (Electrically Erasable Programmable Read Only Memory), CD-ROM (Compact Disc Read Only Memory) or other optical disc storage, optical disc storage (including compressed optical discs, laser discs, optical discs, digital universal optical discs, Blu-ray discs, etc.), magnetic disk storage media, other magnetic storage devices, or any other medium capable of carrying or storing computer programs and capable of being read by a computer, without limitation herein.

[0091] The memory 8003 is used to store computer programs that execute embodiments of the present disclosure, and is controlled by the processor 8001 to execute them. The processor 8001 is used to execute the computer programs stored in the memory 8003 to implement the steps shown in the foregoing method embodiments.

[0092] This disclosure provides a computer-readable storage medium storing a computer program, which, when executed by a processor, can implement the steps and corresponding content of the aforementioned method embodiments.

[0093] This disclosure also provides a computer program product, including a computer program that, when executed by a processor, can implement the steps and corresponding content of the aforementioned method embodiments.

[0094] It should be understood that although arrows indicate various operation steps in the flowcharts of the embodiments of this disclosure, the order in which these steps are implemented is not limited to the order indicated by the arrows. Unless explicitly stated herein, in some implementation scenarios of the embodiments of this disclosure, the implementation steps in each flowchart can be executed in other orders as required. Furthermore, some or all of the steps in each flowchart may include multiple sub-steps or multiple stages based on the actual implementation scenario. Some or all of these sub-steps or stages can be executed at the same time, and each sub-step or stage can also be executed at different times. In scenarios where execution times differ, the execution order of these sub-steps or stages can be flexibly configured as required, and the embodiments of this disclosure do not limit this.

[0095] The above description is only an optional implementation method for some implementation scenarios of this disclosure. It should be noted that for those skilled in the art, other similar implementation methods based on the technical concept of this disclosure without departing from the technical concept of this disclosure also fall within the protection scope of the embodiments of this disclosure.

Claims

1. A highly reliable online switchable erection control system, characterized in that, include: The system includes a local control unit, a front-end control unit, a remote control unit, and a redundancy processing unit. The local control unit is used to change the launch device from a horizontal state to a vertical or tilted state. The front-end control assembly is used to replace the local control assembly in the event of a failure of the local control assembly. The remote control unit is connected to both the local control assembly and the front-end control assembly, and is used to control the local control assembly after entering the launch process. The redundancy processing unit is connected to the local control assembly, the front-end control assembly, and the remote control unit, respectively, and is used to control the front-end control assembly to replace the local control assembly in the event of a failure of the local control assembly.

2. The erection control system according to claim 1, characterized in that, When the local control assembly is operating normally, the redundancy processing unit is used to receive control commands sent by the local control assembly and the front-end control assembly, and to prioritize sending the control commands sent by the local control assembly to the actuator of the erection control system. When the local control unit is operating normally, the remote control unit is used to receive data sent by the local control unit, the front-end control unit and the redundant processing unit, and to send remote control commands to the local control unit first.

3. The erection control system according to claim 1, characterized in that, The erection control system further includes: a main detection circuit and a redundant detection circuit, wherein... The main detection circuit and the redundant detection circuit are connected to the redundant processing unit. When the local control unit is operating normally, the redundancy processing unit is used to receive the detection parameters sent by the main detection circuit and the redundant detection circuit, and to preferentially send the detection parameters sent by the main detection circuit to the local control unit and the front-end control unit.

4. The erection control system according to claim 3, characterized in that, In the event that the local control assembly is operating normally and the main detection circuit malfunctions, the redundancy processing unit is configured to send the detection parameters sent by the redundant detection circuit to the local control assembly, and perform at least one of the following: The main detection circuit is set to offline mode; A first prompt message is sent to the remote control unit; the first prompt message is used to indicate that the main detection circuit has malfunctioned.

5. The erection control system according to claim 3, characterized in that, In the event that the local control unit fails while the main detection circuit is operating normally, the redundant processing unit is used to send the detection parameters sent by the main detection circuit to the front-end control unit. In the event that both the local control unit and the main detection circuit fail, the redundancy processing unit is configured to send the detection parameters sent by the redundant detection circuit to the front-end control unit; and to send a second prompt message to the remote control unit; the second prompt message is used to indicate that the main detection circuit has failed.

6. The erection control system according to claim 3, characterized in that, The remote control unit is also used to control the status of the main detection circuit and the redundant detection circuit to be online or offline via a bus.

7. The erection control system according to claim 3, characterized in that, The redundancy processing unit further includes a power supply circuit; wherein... When the local control combination is selected to operate, the power supply circuit is used to supply power to the main detection circuit; When the front-end control combination is selected to operate, the power supply circuit is used to supply power to the redundant detection circuit.

8. The erection control system according to claim 7, characterized in that, The erection control system also includes a main drive circuit and redundant drive circuits; wherein... When the local control combination is selected to operate, the power supply circuit is used to supply power to the main drive circuit; When the front-end control combination is selected to operate, the power supply circuit is used to supply power to the redundant drive circuit.

9. The erection control system according to claim 3, characterized in that, The remote control unit is also used to adjust the priority of the local control group and the front-end control group; and to set the status of the local control group or the front-end control group that has failed to an offline state.

10. The erection control system according to any one of claims 1 to 9, characterized in that, The operational data of the local control assembly and the front-end control assembly are stored locally or in the remote control unit.

11. A control method for a highly reliable online switchable erection control system, characterized in that, The method is applied to the erection control system according to any one of claims 1 to 10, comprising: When the local control unit is operating normally, the redundant processing unit receives control commands sent by the local control unit and the front-end control unit, and prioritizes sending the control commands sent by the local control unit to the actuator of the erection control system; the local control unit is used to change the launch device from a horizontal state to a vertical or tilted state. In the event of a failure in the local control unit, the redundancy processing unit controls the front-end control unit to replace the local control unit.

12. The method according to claim 11, characterized in that, The method further includes: When the local control unit is operating normally, the redundancy processing unit receives the detection parameters sent by the main detection circuit and the redundancy detection circuit, and prioritizes sending the detection parameters sent by the main detection circuit to the local control unit and the front-end control unit. In the event that the local control unit is operating normally and the main detection circuit malfunctions, the redundancy processing unit sends the detection parameters sent by the redundant detection circuit to the local control unit and performs at least one of the following: The main detection circuit is set to offline mode; A first prompt message is sent to the remote control unit; the first prompt message is used to indicate that the main detection circuit has malfunctioned.

13. The method according to claim 12, characterized in that, The method further includes: In the event that the local control unit fails while the main detection circuit is operating normally, the redundant processing unit will send the detection parameters sent by the main detection circuit to the front-end control unit. In the event that both the local control unit and the main detection circuit fail, the redundancy processing unit sends the detection parameters sent by the redundant detection circuit to the front-end control unit; and sends a second prompt message to the remote control unit; the second prompt message is used to indicate that the main detection circuit has failed.

14. An electronic device comprising: A memory, a processor, and a computer program stored on the memory, characterized in that the processor executes the computer program to implement the method of any one of claims 11 to 13.

15. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the method of any one of claims 11 to 13.

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