CN117784663A - Abnormality control method and device for equipment system - Google Patents
Abnormality control method and device for equipment system Download PDFInfo
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- CN117784663A CN117784663A CN202311701469.3A CN202311701469A CN117784663A CN 117784663 A CN117784663 A CN 117784663A CN 202311701469 A CN202311701469 A CN 202311701469A CN 117784663 A CN117784663 A CN 117784663A
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Abstract
The invention provides an abnormal control method and device of an equipment system, and relates to the technical field of control, wherein the equipment system comprises N pieces of equipment to be controlled; the method comprises the following steps: acquiring real-time equipment information corresponding to at least one equipment to be controlled in an equipment system through a preset wireless bus communication protocol; judging whether an abnormal event occurs to the equipment system or not based on the real-time equipment information; and under the condition that the abnormal event occurs in the equipment system, an abnormal control signal is sent to each equipment to be controlled in the equipment system through a wireless bus communication protocol, and the abnormal control signal is used for controlling each equipment to be controlled to stop running. The invention omits the limitation of traditional wired connection through wireless communication, and realizes high-efficiency and quick communication between devices, thereby realizing the emergency stop of multiple devices in a device system according to the real-time device information of the devices, protecting the safety of personnel, avoiding possible accidents and effectively improving the reliability and safety of the system.
Description
Technical Field
The present invention relates to the field of control technologies, and in particular, to an anomaly control method and apparatus for an equipment system.
Background
With the continuous development of modern technology, more and more robots are applied to the fields of industry, service and the like, and the coordination and control of multiple robot systems become key to realizing complex tasks. In an automation system, security is an important factor. In some cases, it is desirable to emergency stop the movement of all robots within the system to protect personnel or to prevent possible accidents.
Currently, for all methods of robot movement within an emergency stop system, manual intervention or hardware control is typically involved, such as stopping the movement of the robot by a human through an emergency stop button, or through a physical switch.
However, the above-described method by manual intervention or hardware control is not efficient, flexible and real-time enough, resulting in low security of the system.
Disclosure of Invention
The invention provides an abnormal control method and device of a device system, which are used for solving the problem that the safety of the system is low due to the fact that the prior art is not efficient, flexible and real-time.
The invention provides an abnormal control method of an equipment system, wherein the equipment system comprises N pieces of equipment to be controlled, and N is an integer greater than 1;
the method comprises the following steps:
acquiring real-time equipment information corresponding to at least one equipment to be controlled in the equipment system through a preset wireless bus communication protocol;
judging whether an abnormal event occurs to the equipment system or not based on the real-time equipment information;
and under the condition that the abnormal event occurs to the equipment system, an abnormal control signal is sent to each equipment to be controlled in the equipment system through the wireless bus communication protocol, and the abnormal control signal is used for controlling each equipment to be controlled to stop running.
According to the abnormality control method of the equipment system provided by the invention, the real-time equipment information comprises time stamps corresponding to the equipment to be controlled;
the judging whether the equipment system has an abnormal event based on the real-time equipment information comprises the following steps:
and judging whether an abnormal event occurs to the equipment system or not based on the time stamp corresponding to each piece of equipment to be controlled.
According to the method for controlling the abnormality of the equipment system provided by the invention, the judging whether the equipment system has an abnormal event or not based on the time stamp corresponding to each equipment to be controlled comprises the following steps:
judging that an abnormal event occurs to the equipment system under the condition that at least one first abnormal equipment exists in each equipment to be controlled;
the first abnormal device is a device with continuous M1 times of time stamps in the corresponding time stamps, and M1 is an integer greater than 1.
According to the abnormality control method of the equipment system provided by the invention, the method further comprises the following steps:
for each device to be controlled in the devices to be controlled, placing the time stamps received for M1 times continuously according to the time sequence into a series;
judging whether the time stamps in the number columns are all equal or not by utilizing the number columns;
determining the equipment to be controlled as the first abnormal equipment under the condition that the timestamps in the sequence are all equal;
and when judging that the time stamps in the sequence are not all equal, adding the latest received time stamp to the sequence, deleting the earliest received time stamp in the sequence to obtain an updated sequence, taking the updated sequence as the sequence, and returning to execute the step of judging whether the time stamps in the sequence are all equal by using the sequence.
According to the method for controlling the abnormality of the equipment system provided by the invention, the judging whether the equipment system has an abnormal event or not based on the time stamp corresponding to each equipment to be controlled comprises the following steps:
judging that an abnormal event occurs to the equipment system under the condition that at least one second abnormal equipment exists in each equipment to be controlled;
the second abnormal device is a device with delay abnormality occurring for M2 times continuously, M2 is an integer larger than 1, and the delay abnormality is related to a timestamp corresponding to the device to be controlled.
According to the method for controlling the abnormality of the equipment system provided by the invention, the abnormal control signal is sent to each equipment to be controlled in the equipment system through the wireless bus communication protocol, and the method comprises the following steps:
and transmitting an abnormal control signal to each device to be controlled in the device system by Socket communication through the wireless bus communication protocol.
The invention also provides an abnormal control device of the equipment system, wherein the equipment system comprises N pieces of equipment to be controlled, and N is an integer greater than 1;
the device comprises:
an acquisition module for: acquiring real-time equipment information corresponding to at least one equipment to be controlled in the equipment system through a preset wireless bus communication protocol;
the judging module is used for judging whether an abnormal event occurs to the equipment system or not based on the real-time equipment information;
a sending module, configured to: and under the condition that the abnormal event occurs to the equipment system, an abnormal control signal is sent to each equipment to be controlled in the equipment system through the wireless bus communication protocol, and the abnormal control signal is used for controlling each equipment to be controlled to stop running.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and operable on the processor, the processor implementing an anomaly control method for the device system as described above when executing the program.
The present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the anomaly control method for an equipment system as described in any one of the above.
The invention also provides a computer program product comprising a computer program which, when executed by a processor, implements the method of anomaly control of an equipment system as described in any one of the above.
The abnormality control method and the abnormality control device for the equipment system are applied to the equipment system, the equipment system comprises N pieces of equipment to be controlled, real-time equipment information corresponding to each piece of equipment to be controlled can be acquired through a preset wireless bus communication protocol, whether an abnormal event occurs in the equipment system or not can be judged based on the real-time equipment information, and an abnormality control signal is sent to each piece of equipment to be controlled in the equipment system through the wireless bus communication protocol under the condition that the abnormal event occurs in the equipment system is determined, so that the equipment to be controlled is controlled to stop running. Compared with the prior art that the method has the problems of inefficiency, flexibility and real time through manual intervention, hardware control or wired control and the like, the abnormal control method of the invention omits the traditional wired connection limitation through wireless communication, and realizes the efficient and quick communication between devices, thereby realizing the emergency stop of multiple devices in a device system according to the real-time device information of the devices, protecting personnel safety, avoiding possible accidents and effectively improving the reliability and safety of the system.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of an anomaly control method for an equipment system according to the present invention;
FIG. 2 is a second flow chart of an anomaly control method of the equipment system according to the present invention;
FIG. 3 is a third flow chart of an anomaly control method of the equipment system according to the present invention;
FIG. 4 is a flow chart of an anomaly control method for an equipment system according to the present invention;
FIG. 5 is a schematic view of the configuration of the abnormality control device of the facility system provided by the present invention;
fig. 6 is a schematic structural diagram of an electronic device provided by the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The abnormality control method and apparatus of the facility system of the present invention are described below with reference to the drawings.
Fig. 1 is one of flow charts of an abnormality control method of an equipment system provided by the present invention, as shown in fig. 1, the equipment system includes N pieces of equipment to be controlled, N is an integer greater than 1, and the abnormality control method of the equipment system includes steps 101 to 103; wherein:
step 101, acquiring real-time equipment information corresponding to at least one equipment to be controlled in the equipment system through a preset wireless bus communication protocol.
Step 102, based on the real-time equipment information, judging whether an abnormal event occurs to the equipment system.
Step 103, under the condition that the abnormal event occurs to the equipment system, an abnormal control signal is sent to each equipment to be controlled in the equipment system through the wireless bus communication protocol, and the abnormal control signal is used for controlling each equipment to be controlled to stop running.
In the related art, control of all robot movements within an emergency stop system typically involves manual intervention or hardware control, such as stopping the robot movements by an emergency stop button or physical switch. However, these methods are not efficient, flexible or real-time enough, and thus a more intelligent and efficient means to achieve emergency stops of multiple robotic systems is needed.
Similar technologies such as a sensor-based security control system and an image recognition-based security control system exist at present, but these technologies have disadvantages such as that the sensor is easily affected by external interference, and high-precision cameras and algorithm support are required for image recognition.
In view of the above problems, the embodiments of the present invention provide the following technical ideas: through a preset wireless bus communication protocol, wireless communication is realized with each device to be controlled in the device system, real-time device information corresponding to each device to be controlled can be obtained and analyzed efficiently, and when an abnormal event occurs to the device system based on the real-time device information, an abnormal control signal is sent to each device to be controlled in the device system through the wireless bus communication protocol to control each device to be controlled to stop running.
Optionally, the implementation manner of sending the abnormal control signal to each device to be controlled in the device system through the wireless bus communication protocol may include:
and transmitting an abnormal control signal to each device to be controlled in the device system by Socket communication through the wireless bus communication protocol.
Alternatively, the equipment system is, for example, a multiple robot system, the equipment to be controlled in the equipment system is, for example, a robot, and the method is, for example, applied to a control device for controlling the robot.
In the description of the device system as an example of a plurality of robot systems, a suitable wireless bus communication protocol may be selected from among the robot systems, and for example, a protocol such as a control area network (Controller Area Network, CAN) protocol, an Ethernet (Ethernet), or an industrial protocol (Industrial Protocol, IP) may be used as a communication method between robots in the robot systems.
After a proper wireless bus communication protocol is selected, communication between each robot and a control device in a plurality of robot systems can be realized through the wireless bus communication protocol, for example, each robot sends own real-time equipment information to the control device through the wireless bus communication protocol, the real-time equipment information can be used for representing the current working state of each robot, the control device can analyze the corresponding real-time equipment information sent by each robot after receiving the corresponding real-time equipment information, and particularly judges whether an abnormal event occurs in the plurality of robot systems or not based on the real-time equipment information corresponding to each robot, if the abnormal event is determined to occur, the plurality of robot systems need to be emergently stopped, and the emergency stop of each robot in the plurality of robot systems can be understood as being required.
For Socket communication, a Socket library may be used to implement a Socket communication function, and an appropriate internet protocol (Internet Protocol, IP) address and port number may be set to communicate with related personnel.
In the abnormality control method for the equipment system provided by the embodiment of the invention, the equipment system comprises N pieces of equipment to be controlled, real-time equipment information corresponding to each piece of equipment to be controlled can be acquired through a preset wireless bus communication protocol, whether an abnormality event occurs in the equipment system can be judged based on the real-time equipment information, and an abnormality control signal is sent to each piece of equipment to be controlled in the equipment system through the wireless bus communication protocol under the condition that the abnormality event occurs in the equipment system is determined, so that the equipment to be controlled is controlled to stop running. Compared with the prior art that the method has the problems of inefficiency, flexibility and real time through manual intervention, hardware control or wired control and the like, the abnormal control method of the invention omits the traditional wired connection limitation through wireless communication, and realizes the efficient and quick communication between devices, thereby realizing the emergency stop of multiple devices in a device system according to the real-time device information of the devices, protecting personnel safety, avoiding possible accidents and effectively improving the reliability and safety of the system.
Optionally, the real-time device information may include a timestamp corresponding to each device to be controlled;
the implementation manner of judging whether the equipment system has an abnormal event based on the real-time equipment information may include:
and judging whether an abnormal event occurs to the equipment system or not based on the time stamp corresponding to each piece of equipment to be controlled.
Specifically, the invention judges whether the equipment system has abnormal events or not through the corresponding time stamp of the equipment to be controlled in the real-time equipment information.
Optionally, the implementation manner of determining whether the device system has an abnormal event based on the time stamp corresponding to each device to be controlled may include:
judging that an abnormal event occurs to the equipment system under the condition that at least one first abnormal equipment exists in each equipment to be controlled;
the first abnormal device is a device with continuous M1 times of time stamps in the corresponding time stamps, and M1 is an integer greater than 1.
Specifically, for equipment to be controlled such as a robot, timestamps with different sizes are usually sent continuously in the normal operation process, for example, 1, 2, 3 … and the like are sent sequentially according to time sequence, when the received timestamps are equal, the situation that network delay occurs or equipment hardware is considered to be problematic at the moment, and under the condition that at least one corresponding first abnormal equipment with equal time stamp in M1 times is judged to exist in each equipment to be controlled, the abnormal event of an equipment system is determined, and each equipment in the equipment system is stopped by sending an abnormal control signal, so that personnel safety is protected, possible accidents are avoided, and the reliability and safety of the system are effectively improved.
It should be noted that, when the setting of M1 is larger, the system abnormality false alarm rate is smaller, but the security is lowered; when the setting of M1 is smaller, the false alarm rate of the system abnormality increases, but the security increases. The technician can set M1 according to the actual situation, so as to consider the security and the system abnormality false alarm rate, for example, set M1 to 3, i.e. the equipment with continuous 3 time stamps equal is used as the first abnormal equipment.
It should be further noted that the clock synchronization mechanism is used in the present application, the gateway can be used to realize the function of the time synchronization mechanism, and the 5G is used to eliminate the error caused by the delay, so that the problem that the equipment system cannot be turned off promptly when the network delay is caused by the delay or the equipment hardware is in a problem can be reduced, and the reliability and the safety of the system are further improved.
Alternatively, for each device to be controlled in each device to be controlled, time stamps received continuously M1 times according to the time sequence may be put into a series;
judging whether the time stamps in the number columns are all equal or not by utilizing the number columns;
determining the equipment to be controlled as the first abnormal equipment under the condition that the timestamps in the sequence are all equal;
and when judging that the time stamps in the sequence are not all equal, adding the latest received time stamp to the sequence, deleting the earliest received time stamp in the sequence to obtain an updated sequence, taking the updated sequence as the sequence, and returning to execute the step of judging whether the time stamps in the sequence are all equal by using the sequence.
Specifically, the embodiment of the invention provides a specific implementation manner for determining first abnormal equipment, namely, putting time stamps received for M1 times continuously into a number sequence to judge, and if all time stamps in the number sequence are equal, considering that the equipment is abnormal, and taking the equipment as the first abnormal equipment; if all the time stamps in the sequence are not completely equal, the equipment is considered to be in a normal working state, the latest received time stamp is added to the sequence, the time stamp with the earliest receiving time in the sequence is deleted, a new sequence is formed for continuous judgment, and until the first abnormal equipment is determined, an abnormal event is determined to occur in the equipment system, and each equipment in the equipment system is stopped by sending an abnormal control signal.
Optionally, the implementation manner of determining whether the device system has an abnormal event based on the time stamp corresponding to each device to be controlled may include:
judging that an abnormal event occurs to the equipment system under the condition that at least one second abnormal equipment exists in each equipment to be controlled;
the second abnormal device is a device with delay abnormality occurring for M2 times continuously, M2 is an integer larger than 1, and the delay abnormality is related to a timestamp corresponding to the device to be controlled.
Specifically, the embodiment of the invention can determine whether the equipment to be controlled is abnormal in time delay through the corresponding time stamp of the equipment to be controlled, for example, if two continuous time stamps are equal, the equipment is considered to be abnormal when the equipment is judged to be abnormal in M2 times of time delay continuously, the equipment is considered to be abnormal when the equipment is judged to be the second abnormal equipment, and the equipment system is considered to be abnormal when at least one second abnormal equipment exists in each equipment to be controlled, so that each equipment in the equipment system stops running through sending an abnormal control signal, the personnel safety is protected, possible accidents are avoided, and the reliability and the safety of the system are effectively improved.
It should be noted that, when the setting of M2 is larger, the system abnormality false alarm rate is smaller, but the security is lowered; when the setting of M2 is smaller, the false alarm rate of the system abnormality increases, but the security increases. The technician can set M2 according to the actual situation, so as to consider the safety and the system abnormality false alarm rate, for example, set M2 to 3, i.e. the equipment with delay abnormality occurring continuously 3 times is used as the second abnormality equipment.
The following illustrates an anomaly control method of an equipment system provided by an embodiment of the present invention.
The abnormal control method of the equipment system provided by the embodiment of the invention can realize emergency stop of each robot in a collective control mode in a plurality of robot systems, thereby improving the safety and reliability of the system.
Fig. 2 is a second flow chart of the abnormality control method of the equipment system provided by the invention, as shown in fig. 2, comprising the following steps:
1) A wireless bus communication protocol is selected.
Specifically, a suitable wireless bus communication protocol, such as CAN protocol, ethernet, or IP protocol, needs to be selected in the robot systems as a communication scheme between the robot systems.
2) And writing a test script.
Specifically, after selecting an appropriate wireless bus communication protocol, a test script needs to be written to monitor and analyze the time stamp and delay, thereby triggering an emergency stop mechanism. The test scripts may enable reading and parsing of the communication protocol through a related library or application programming interface (Application Programming Interface, API) to obtain time stamps and delay data between robotic systems.
3) Monitoring conditions are set.
Specifically, according to the actual requirements and the characteristics of the system, the monitoring conditions may be set, for example, setting the trigger conditions of the emergency stop mechanism such as that the continuous 3 time stamps are equal or the continuous 3 time delays are set. These conditions may be set in the test script to trigger an emergency stop mechanism when the conditions are met.
4) An emergency stop mechanism is designed.
Specifically, according to the actual situation, an emergency stop mechanism may be designed, for example, a stop instruction is sent to the relevant person using Socket communication, notifying it to perform an emergency stop operation. The Socket communication function can be realized by using the Socket library in use, and the proper IP address and port number are set so as to communicate with related personnel.
5) Integrated into the robotic system.
Specifically, the well-written test script is integrated into the robot system, and the test script can be run through a control center of the system or other adapting modes. The test script can periodically read the data of the communication protocol, monitor and analyze the data, and once the set condition is met, trigger an emergency stop mechanism to send a stop instruction to related personnel so as to realize the emergency stop of the robot system.
Fig. 3 is a third flow chart of the abnormality control method of the equipment system provided by the invention, as shown in fig. 3, the robot sends a time stamp to the controller of the mechanical arm when running, the controller of the mechanical arm forwards the received time stamp to the client, and the client also sends its own time stamp to the server. The monitoring system can read all the time stamps from the server and compare and judge. If the time stamps are found to be equal or delayed after 3 comparisons, a stop command (e.g., an abnormal control signal) is sent to the robot requesting it to stop all work immediately.
At this point, the robot receives this stop instruction and then performs the corresponding operation, stopping all movements and actions. By the method, the safety and stability of the robot in work are ensured, and adverse effects such as production accidents caused by robot faults can be effectively avoided.
It can be seen that the abnormality control method of the equipment system of the present invention mainly includes the steps of selecting a wireless bus communication protocol, writing a test script, setting monitoring conditions, designing an emergency stop mechanism, integrating into a robot system, and testing and tuning. By implementing the steps, the emergency stop of the robot system can be realized, and the safety and the reliability of the system are improved.
Taking the monitoring condition as an example of continuous 3 time stamp equality, how to control a plurality of robot systems is specifically described.
Fig. 4 is a fourth flow chart of an abnormality control method of an equipment system according to the present invention, as shown in fig. 4, including the steps of:
firstly, continuously received 3 time stamps are put into a series, whether the latest 3 time stamps in the series are equal or not is judged, if not, the time stamps are put into the series again, the earliest time stamp is deleted from the series, and then the latest 3 time stamps in the current series are returned to be judged to be equal or not, so that the cycle is executed; until equal, control stops the robotic arm in the robot.
The invention is based on wireless control, applies the fifth generation mobile communication technology (5th Generation Mobile Communication Technology,5G), realizes collective control and emergency stop of a plurality of robot systems by writing test scripts, and has higher flexibility and instantaneity. When the robots start to operate, the time stamps are continuously sent, the monitoring system monitors the time stamps in real time, and through continuous monitoring and analysis of the received time stamps and time delay, when the time stamps are equal continuously for 3 times or the time delay is abnormal continuously for 3 times, a stop command is sent to all robots through Socket communication, so that all robots on a production line are stopped in an emergency.
The embodiment of the invention mainly combines 5G, industrial robot, wireless bus and the like organically, and has at least the following beneficial effects:
1) And 5G technology is introduced, so that the wireless communication efficiency and stability are improved.
2) And the industrial robot technology is applied to realize automatic production and operation.
3) By adopting the wireless communication technology, the traditional wired connection limitation is omitted, and the high-efficiency and rapid communication of the equipment is realized.
4) And a wireless bus technology is introduced, so that the reliability and the safety of the network are improved, and the occurrence rate of communication faults is reduced.
5) Based on the measure of wireless control, the collective control and emergency stop of a plurality of robot systems are realized.
The script program automatically monitors and analyzes the time stamp and the time delay to realize the emergency stop of all robots. In summary, the invention uses script to realize collective control and emergency stop through monitoring and analysis of time stamp and delay, and has higher flexibility, automation degree, safety and lower cost compared with the prior art. The invention has wide application prospect in the application of the robot system and has important significance for improving the operation safety and stability of the robot system.
The abnormality control apparatus of the device system provided by the present invention will be described below, and the abnormality control apparatus of the device system described below and the abnormality control method of the device system described above may be referred to correspondingly to each other.
FIG. 5 is a schematic structural diagram of an abnormality control apparatus of an equipment system provided by the present invention, as shown in FIG. 5, where the equipment system includes N pieces of equipment to be controlled, where N is an integer greater than 1;
the abnormality control apparatus 500 of the device system includes:
an acquisition module 501, configured to: acquiring real-time equipment information corresponding to at least one equipment to be controlled in the equipment system through a preset wireless bus communication protocol;
a judging module 502, configured to judge whether an abnormal event occurs in the device system based on the real-time device information;
a sending module 503, configured to: and under the condition that the abnormal event occurs to the equipment system, an abnormal control signal is sent to each equipment to be controlled in the equipment system through the wireless bus communication protocol, and the abnormal control signal is used for controlling each equipment to be controlled to stop running.
In the abnormality control device of the equipment system provided by the embodiment of the invention, the equipment system comprises N pieces of equipment to be controlled, the acquisition module can acquire real-time equipment information corresponding to each piece of equipment to be controlled through a preset wireless bus communication protocol, the sending module can further judge whether an abnormal event occurs in the equipment system based on the real-time equipment information, and under the condition that the abnormal event occurs in the equipment system, an abnormal control signal is sent to each piece of equipment to be controlled in the equipment system through the wireless bus communication protocol so as to control each piece of equipment to be controlled to stop running. Compared with the prior art that the method such as manual intervention, hardware control or wired control is not efficient, flexible and real-time, the abnormal control device provided by the invention omits the traditional wired connection limitation through wireless communication, and realizes high-efficiency and quick communication between devices, so that emergency stopping of multiple devices in a device system can be realized efficiently according to the real-time device information of the devices, personnel safety is protected, possible accidents are avoided, and the reliability and safety of the system are effectively improved.
Optionally, the real-time equipment information includes a timestamp corresponding to each piece of equipment to be controlled;
the judging module 502 is specifically configured to:
and judging whether an abnormal event occurs to the equipment system or not based on the time stamp corresponding to each piece of equipment to be controlled.
Optionally, the judging module 502 is further specifically configured to:
judging that an abnormal event occurs to the equipment system under the condition that at least one first abnormal equipment exists in each equipment to be controlled;
the first abnormal device is a device with continuous M1 times of time stamps in the corresponding time stamps, and M1 is an integer greater than 1.
Optionally, the abnormality control device 500 of the equipment system further includes:
a processing module for:
for each device to be controlled in the devices to be controlled, placing the time stamps received for M1 times continuously according to the time sequence into a series;
judging whether the time stamps in the number columns are all equal or not by utilizing the number columns;
determining the equipment to be controlled as the first abnormal equipment under the condition that the timestamps in the sequence are all equal;
and when judging that the time stamps in the sequence are not all equal, adding the latest received time stamp to the sequence, deleting the earliest received time stamp in the sequence to obtain an updated sequence, taking the updated sequence as the sequence, and returning to execute the step of judging whether the time stamps in the sequence are all equal by using the sequence.
Optionally, the judging module 502 is further specifically configured to:
judging that an abnormal event occurs to the equipment system under the condition that at least one second abnormal equipment exists in each equipment to be controlled;
the second abnormal device is a device with delay abnormality occurring for M2 times continuously, M2 is an integer larger than 1, and the delay abnormality is related to a timestamp corresponding to the device to be controlled.
Optionally, the sending module 503 is further specifically configured to:
and transmitting an abnormal control signal to each device to be controlled in the device system by Socket communication through the wireless bus communication protocol.
Fig. 6 is a schematic structural diagram of an electronic device provided by the present invention, and as shown in fig. 6, the electronic device 600 may include: processor 610, communication interface (Communications Interface) 620, memory 630, and communication bus 640, wherein processor 610, communication interface 620, and memory 630 communicate with each other via communication bus 640. The processor 610 may call logic instructions in the memory 630 to perform an exception control method for a device system including N devices to be controlled, N being an integer greater than 1;
the method comprises the following steps:
acquiring real-time equipment information corresponding to at least one equipment to be controlled in the equipment system through a preset wireless bus communication protocol;
judging whether an abnormal event occurs to the equipment system or not based on the real-time equipment information;
and under the condition that the abnormal event occurs to the equipment system, an abnormal control signal is sent to each equipment to be controlled in the equipment system through the wireless bus communication protocol, and the abnormal control signal is used for controlling each equipment to be controlled to stop running.
Further, the logic instructions in the memory 630 may be implemented in the form of software functional units and stored in a computer-readable storage medium when sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product, where the computer program product includes a computer program, where the computer program can be stored on a non-transitory computer readable storage medium, where the computer program, when executed by a processor, can perform an anomaly control method for an equipment system provided by the above methods, where the equipment system includes N pieces of equipment to be controlled, where N is an integer greater than 1;
the method comprises the following steps:
acquiring real-time equipment information corresponding to at least one equipment to be controlled in the equipment system through a preset wireless bus communication protocol;
judging whether an abnormal event occurs to the equipment system or not based on the real-time equipment information;
and under the condition that the abnormal event occurs to the equipment system, an abnormal control signal is sent to each equipment to be controlled in the equipment system through the wireless bus communication protocol, and the abnormal control signal is used for controlling each equipment to be controlled to stop running.
In still another aspect, the present invention further provides a non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor, is implemented to perform the method for controlling an abnormality of an equipment system provided by the above methods, the equipment system including N pieces of equipment to be controlled, N being an integer greater than 1;
the method comprises the following steps:
acquiring real-time equipment information corresponding to at least one equipment to be controlled in the equipment system through a preset wireless bus communication protocol;
judging whether an abnormal event occurs to the equipment system or not based on the real-time equipment information;
and under the condition that the abnormal event occurs to the equipment system, an abnormal control signal is sent to each equipment to be controlled in the equipment system through the wireless bus communication protocol, and the abnormal control signal is used for controlling each equipment to be controlled to stop running.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An abnormality control method of an equipment system, characterized in that the equipment system includes N pieces of equipment to be controlled, N being an integer greater than 1;
the method comprises the following steps:
acquiring real-time equipment information corresponding to at least one equipment to be controlled in the equipment system through a preset wireless bus communication protocol;
judging whether an abnormal event occurs to the equipment system or not based on the real-time equipment information;
and under the condition that the abnormal event occurs to the equipment system, an abnormal control signal is sent to each equipment to be controlled in the equipment system through the wireless bus communication protocol, and the abnormal control signal is used for controlling each equipment to be controlled to stop running.
2. The abnormality control method of the equipment system according to claim 1, wherein the real-time equipment information includes a time stamp corresponding to each of the equipment to be controlled;
the judging whether the equipment system has an abnormal event based on the real-time equipment information comprises the following steps:
and judging whether an abnormal event occurs to the equipment system or not based on the time stamp corresponding to each piece of equipment to be controlled.
3. The abnormality control method of an equipment system according to claim 2, wherein said judging whether an abnormality event occurs in said equipment system based on a time stamp corresponding to each of said equipment to be controlled, comprises:
judging that an abnormal event occurs to the equipment system under the condition that at least one first abnormal equipment exists in each equipment to be controlled;
the first abnormal device is a device with continuous M1 times of time stamps in the corresponding time stamps, and M1 is an integer greater than 1.
4. The abnormality control method of an equipment system according to claim 3, characterized in that the method further comprises:
for each device to be controlled in the devices to be controlled, placing the time stamps received for M1 times continuously according to the time sequence into a series;
judging whether the time stamps in the number columns are all equal or not by utilizing the number columns;
determining the equipment to be controlled as the first abnormal equipment under the condition that the timestamps in the sequence are all equal;
and when judging that the time stamps in the sequence are not all equal, adding the latest received time stamp to the sequence, deleting the earliest received time stamp in the sequence to obtain an updated sequence, taking the updated sequence as the sequence, and returning to execute the step of judging whether the time stamps in the sequence are all equal by using the sequence.
5. The abnormality control method of an equipment system according to claim 2, wherein said judging whether an abnormality event occurs in said equipment system based on a time stamp corresponding to each of said equipment to be controlled, comprises:
judging that an abnormal event occurs to the equipment system under the condition that at least one second abnormal equipment exists in each equipment to be controlled;
the second abnormal device is a device with delay abnormality occurring for M2 times continuously, M2 is an integer larger than 1, and the delay abnormality is related to a timestamp corresponding to the device to be controlled.
6. The abnormality control method of an equipment system according to any one of claims 1 to 5, characterized in that said transmitting an abnormality control signal to each of said equipment to be controlled in said equipment system via said wireless bus communication protocol includes:
and transmitting an abnormal control signal to each device to be controlled in the device system by Socket communication through the wireless bus communication protocol.
7. An abnormality control apparatus of an equipment system, characterized in that the equipment system includes N pieces of equipment to be controlled, N being an integer greater than 1;
the device comprises:
an acquisition module for: acquiring real-time equipment information corresponding to at least one equipment to be controlled in the equipment system through a preset wireless bus communication protocol;
the judging module is used for judging whether an abnormal event occurs to the equipment system or not based on the real-time equipment information;
a sending module, configured to: and under the condition that the abnormal event occurs to the equipment system, an abnormal control signal is sent to each equipment to be controlled in the equipment system through the wireless bus communication protocol, and the abnormal control signal is used for controlling each equipment to be controlled to stop running.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the abnormality control method of the device system according to any one of claims 1 to 6 when executing the program.
9. A non-transitory computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed by a processor, implements the abnormality control method of the device system according to any one of claims 1 to 6.
10. A computer program product comprising a computer program, characterized in that the computer program, when executed by a processor, implements the anomaly control method of the device system of any one of claims 1 to 6.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311678183 | 2023-12-07 | ||
| CN2023116781838 | 2023-12-07 |
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| Publication Number | Publication Date |
|---|---|
| CN117784663A true CN117784663A (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311701469.3A Pending CN117784663A (en) | 2023-12-07 | 2023-12-11 | Abnormality control method and device for equipment system |
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| Country | Link |
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| CN (1) | CN117784663A (en) |
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- 2023-12-11 CN CN202311701469.3A patent/CN117784663A/en active Pending
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