Transient point alarm and reset method and device, electronic equipment and medium
By performing fault and resetting the data bits of the initial value in the SCADA system, it is ensured that it is different from the initial value, and triggering an alarm when no acknowledge reset signal is received, the problem of unclear reset after transient point alarm is solved, and the problem of unclear reset after transient point alarm is improved The operator's attention and system reliability are provided.
Patent Information
- Application Number
- CN202411405487.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2024-12-31
AI Technical Summary
The existing SCADA system quickly resets after alarming the transient point, resulting in the alarm prompt that it is not clear enough and is easily ignored by the operator. Reset without manual confirmation may lead to the fault signal being ignored.
By obtaining at least two data bits of the initial value, monitoring the fault signal and changing it, sending different fault values and reset values, ensuring that the initial value, fault values and reset values are different, avoiding misjudgment, and in the preset An alarm is triggered when no second reset signal is received within the time.
It effectively avoids the situation where the fault signal caused by the same initial value and reset value is ignored, ensures that the operator can identify the state changes of the transient point, and reminds the unconfirmed reset operation through the alarm device.
Smart Images
Figure CN119229611A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of transient point state change, and in particular to a transient point alarm and reset method, device, electronic equipment and medium. Background Art
[0002] In the front-end processor (FEP) of the Supervisory Control And Data Acquisition (SCADA), the upper computer (also known as the driver) and the lower computer (also known as the device) realize data acquisition and control of the device through the communication protocol. Usually, the transient point (TRANSIENT, the transient point is transmitted only when the value changes) is actively sent by the device to the driver. Under normal circumstances, a 0 signal is sent. When a transient point occurs, a 1 signal is sent. When the driver receives the 1 signal, it quickly sends a reset signal to the device (usually between [0,100] milliseconds) so that the device can send a 0 signal to the driver again. Usually, the change of the transient point alarm is transparently displayed on the human-machine interface (HMI), but the SCADA system resets immediately after the alarm is generated. Such alarms often do not play a real alarm prompt role and are easily ignored by operators. If the device extends the alarm holding time, it generally keeps T (for example, 5 seconds) time before sending a 0 signal. In this way, it is still possible to be ignored by the operator because it has not been manually reset and confirmed.
[0003] In view of the above technology, seeking a transient point alarm and reset method is an urgent problem to be solved by those skilled in the art. Summary of the invention
[0004] The purpose of the present application is to provide a transient point alarm and reset method, device, electronic device and medium. The data bits corresponding to the initial value are changed by different signals so that the initial value, fault value and reset value are all different, avoiding the situation where the initial value and reset value are the same and the fault signal is ignored by the operator.
[0005] In order to solve the above technical problems, the present application provides a transient point alarm and reset method, comprising:
[0006] Obtaining an initial value for characterizing a normal state of a transient point, wherein the data bits corresponding to the initial value are at least two;
[0007] If a fault signal is detected, a fault modification operation is performed on at least one data bit corresponding to the initial value, and the fault value after the fault modification operation is sent to the host computer, so that the host computer sends a first reset signal according to the received fault value;
[0008] If a first reset signal sent by the host computer is received, a reset change operation is performed on at least one data bit corresponding to the initial value, and the reset value after the reset change operation is sent to the host computer; wherein the data bit changed by the fault change operation is not exactly the same as the data bit changed by the reset change operation.
[0009] Preferably, the data bits corresponding to the initial value are two, and the value of each data bit is a binary number.
[0010] Preferably, if a fault signal is detected, a fault modification operation is performed on any one of the two data bits;
[0011] If the first reset signal sent by the host computer is received, a reset change operation is performed on the data bits that have not been processed by the fault change operation.
[0012] Preferably, the data bits are data bits corresponding to bytes in the same internal point or data bits corresponding to bytes in different internal points.
[0013] Preferably, after sending the reset value after the reset change operation to the host computer, it also includes:
[0014] Determine whether a second reset signal sent by the host computer is received;
[0015] If so, the reset value after the reset change operation is changed to the initial value.
[0016] Preferably, it also includes:
[0017] If the second reset signal sent by the host computer is not received within the preset time;
[0018] The alarm device is triggered.
[0019] Preferably, it also includes:
[0020] Set timestamps for the data bits corresponding to the initial value, fault value, and reset value, respectively, or
[0021] Timestamps are set for different data bits respectively, and the timestamps are used to record the change time of the data bits.
[0022] In order to solve the above problems, the present application also provides a transient point alarm and reset device, including:
[0023] An acquisition module, used to acquire an initial value for characterizing a normal state of a transient point, wherein the data bits corresponding to the initial value are at least two;
[0024] A fault modification module is used for performing a fault modification operation on at least one data bit corresponding to the initial value if a fault signal is detected, and sending the fault value after the fault modification operation to the host computer, so that the host computer sends a first reset signal according to the received fault value;
[0025] The reset change module is used to perform a reset change operation on at least one data bit corresponding to the initial value if a first reset signal sent by the host computer is received, and send the reset value after the reset change operation to the host computer; wherein the data bit changed by the fault change operation is not exactly the same as the data bit changed by the reset change operation.
[0026] To solve the above problems, the present application also provides an electronic device, including a memory for storing a computer program;
[0027] The processor is used to implement the steps of the above-mentioned transient point alarm and reset method when executing the computer program.
[0028] To solve the above problems, the present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the above-mentioned transient point alarm and reset method are implemented.
[0029] A transient point alarm and reset method provided by the present application includes: obtaining an initial value for characterizing the normal state of a transient point, wherein the data bits corresponding to the initial value are at least two; if a fault signal is detected, a fault change operation is performed on at least one data bit corresponding to the initial value, and the fault value after the fault change operation is sent to a host computer, so that the host computer sends a first reset signal according to the received fault value; if a first reset signal sent by the host computer is received, a reset change operation is performed on at least one data bit corresponding to the initial value, and the reset value after the reset change operation is sent to the host computer; wherein the data bits changed by the fault change operation are not exactly the same as the data bits changed by the reset change operation. It can be seen that the present application changes the data bits corresponding to the initial value through different signals, so that the initial value, the fault value and the reset value are all different, avoiding the situation where the initial value and the reset value are the same, resulting in the fault signal being ignored by the operator. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] In order to more clearly illustrate the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0031] FIG1 is a flow chart of a transient point alarm and reset method provided by an embodiment of the present application;
[0032] FIG2 is a module diagram of a transient point alarm and reset device provided by another embodiment of the present application;
[0033] FIG3 is a structural diagram of an electronic device provided in another embodiment of the present application. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0035] The core of this application is to provide a transient point alarm and reset method, device, electronic equipment and medium.
[0036] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0037] FIG. 1 is a flow chart of a transient point alarm and reset method provided by an embodiment of the present application, as shown in the figure, comprising the following steps:
[0038] S10: Acquire an initial value for characterizing a normal state of a transient point, wherein the data bits corresponding to the initial value are at least two.
[0039] In a specific embodiment, the SCADA system includes a host computer and a slave computer, and the host computer and the slave computer realize the collection and control of the slave computer through a communication protocol. Among them, the slave computer is used to detect the state of the transient point corresponding to the SCADA, and send a corresponding state signal to the host computer. The host computer determines whether a fault occurs according to the state signal sent by the slave computer, and displays the signal through the HMI so that the operator can notice the state of the current transient point.
[0040] The lower computer obtains an initial value for characterizing the normal state of the transient point, wherein the data bits corresponding to the initial value are at least two. For example, when the initial value is 00, the corresponding data bits are two, and when the initial value is 000, the corresponding data bits are three.
[0041] The acquisition can be real-time acquisition or timed acquisition, which is not limited in this application.
[0042] S11: If a fault signal is detected, a fault modification operation is performed on at least one data bit corresponding to the initial value, and the fault value after the fault modification operation is sent to the host computer, so that the host computer sends a first reset signal according to the received fault value.
[0043] In a specific embodiment, if a fault occurs at a transient point, the lower computer detects a fault signal and performs a fault change operation on at least one data bit corresponding to the initial value. A fault value is obtained. For example, if the initial value is 00, the corresponding data bit is two, and the fault value obtained by performing a fault change on any one of the data bits is 01 or 10 (if the fault value obtained by performing a fault change operation on two data bits is 11). At this time, the lower computer sends the changed fault value to the upper computer so that the upper computer receives the fault signal sent by the lower computer. When the upper computer finds that the received value is a fault value instead of the initial value, it instantly sends a first reset signal to the lower computer.
[0044] It should be noted that the example provided in the embodiment of the present application is only one possible implementation method, but is not limited to only this implementation method and can be set according to the needs of the user.
[0045] S12: If a first reset signal sent by the host computer is received, a reset change operation is performed on at least one data bit corresponding to the initial value, and the reset value after the reset change operation is sent to the host computer; wherein the data bit changed by the fault change operation is not exactly the same as the data bit changed by the reset change operation.
[0046] In a specific embodiment, if the lower computer receives the first reset signal sent by the upper computer, a reset change operation is performed on at least one data bit corresponding to the initial value to obtain a reset value, wherein the data bit changed by the fault change operation is not completely the same as the data bit changed by the reset change operation. For example: if the initial value is 00, if the fault value after the fault change operation is 01, the reset value after the reset change operation is 10 or 11; if the fault value after the fault change operation is 10, the reset value after the reset change operation is 01 or 11; if the fault value after the fault change operation is 11, the reset value after the reset change operation is 01 or 10. At this time, the reset value is sent to the upper computer so that the operator can analyze the current status through the reset value displayed on the HMI by the upper computer.
[0047] A transient point alarm and reset method provided by the present application includes: obtaining an initial value for characterizing the normal state of a transient point, wherein the data bits corresponding to the initial value are at least two; if a fault signal is detected, a fault change operation is performed on at least one data bit corresponding to the initial value, and the fault value after the fault change operation is sent to a host computer, so that the host computer sends a first reset signal according to the received fault value; if a first reset signal sent by the host computer is received, a reset change operation is performed on at least one data bit corresponding to the initial value, and the reset value after the reset change operation is sent to the host computer; wherein the data bits changed by the fault change operation are not exactly the same as the data bits changed by the reset change operation. It can be seen that the present application changes the data bits corresponding to the initial value through different signals, so that the initial value, the fault value and the reset value are all different, avoiding the situation where the initial value and the reset value are the same, resulting in the fault signal being ignored by the operator.
[0048] Based on the above embodiment, as a preferred embodiment, if a fault signal is detected, a fault modification operation is performed on any one of the two data bits;
[0049] If the first reset signal sent by the host computer is received, a reset change operation is performed on the data bits that have not been processed by the fault change operation.
[0050] Preferably, the initial value corresponds to two data bits, and the value of each data bit is a binary number.
[0051] In a specific embodiment, the data bits corresponding to the initial value are two, and the operation is relatively simple in practical applications. In SCADA, the values of the data bits are all binary numbers. Accordingly, in practical applications, since the data bits are two, and whether it is a fault change operation or a reset change operation, it corresponds to at least one data bit, there are four corresponding situations, namely: the fault change operation changes one data bit, and the reset change operation changes another data bit; the fault change operation changes one data bit, and the reset change operation changes two data bits; the fault change operation changes two data bits, and the reset change operation changes one data bit; the fault change operation changes two data bits, and the reset change operation changes one data bit; the fault change operation changes two data bits, and the reset change operation changes two data bits. However, because the data bits changed by the fault change operation are not exactly the same as the data bits changed by the reset change operation, therefore, in practical applications, when the data bits are two and the values of the data bits are binary, there are three corresponding situations.
[0052] Case 1: If a fault signal is detected, a fault change operation is performed on any one of the two data bits; if the first reset signal sent by the host computer is received, a reset change operation is performed on the data bit that has not been processed by the fault change operation. The specific values are shown in Table 1.
[0053] Table 1
[0054]
[0055] Case 2: If a fault signal is detected, a fault change operation is performed on any one of the two data bits; if the first reset signal sent by the host computer is received, a reset change operation is performed on the two data bits. The specific values are shown in Table 2.
[0056] Table 2
[0057]
[0058] Case 3: If a fault signal is detected, the fault change operation is performed on the two data bits; if the first reset signal sent by the host computer is received, a reset change operation is performed on any data bit. The specific values are shown in Table 3.
[0059] Table 3
[0060]
[0061] Among them, it should be noted that the three situations proposed in the embodiment of the present application and the corresponding data in Table 1, Table 2 and Table 3 are only a method that can be implemented when the data bit is two and the value of the data bit is a binary number, but it is not limited to only this implementation method and can be set according to the needs of the user. This application is not limited.
[0062] It should also be noted that the data bit can be the data bit corresponding to the byte in the same internal point or the data bit corresponding to the byte in different internal points. That is to say, if one internal point is configured inside each transient point, the data bit is the bit corresponding to the byte in the current internal point, and if two internal points are configured inside each transient point, the two data bits are the bits corresponding to the bytes in different internal points. The present application does not limit the number of internal points and the number of bytes in the internal points, and the user can select them according to their needs.
[0063] According to the content provided in the embodiments of the present application, the fault value, reset value and initial value corresponding to the fault change operation and the reset change operation are all different, and the corresponding decimal values are also significantly different. This avoids the situation where the initial value and the reset value are the same, resulting in the operator ignoring the fault signal.
[0064] Based on the above embodiment, as a preferred embodiment, after sending the reset value after the reset change operation to the host computer, it also includes:
[0065] Determine whether a second reset signal sent by the host computer is received;
[0066] If so, the reset value after the reset change operation is changed to the initial value.
[0067] If the second reset signal sent by the host computer is not received within the preset time;
[0068] The alarm device is triggered.
[0069] In a specific embodiment, after the upper computer receives the reset value, it is displayed to the operator through the HMI. After the operator confirms, the upper computer sends a second reset signal to change the reset value back to the initial value. If the operator does not confirm, that is, the lower computer does not receive the second reset signal sent by the upper computer within the preset time, the alarm device is triggered to remind the operator.
[0070] It should be noted that the first reset signal is automatically sent from the upper computer to the lower computer, and the second reset signal is sent from the upper computer to the lower computer after confirmation by the operator.
[0071] Furthermore, as a preferred embodiment, it also includes setting timestamps for the data bits corresponding to the initial value, fault value and reset value, or setting timestamps for different data bits, and the timestamp is used to record the change time of the data bit so that the operator can determine the time of the corresponding value in the HMI.
[0072] Example 1: The timestamp of the initial value is A1, the timestamp of the fault value is A2, and the timestamp of the reset value is A3. Example 2: The timestamp of the initial value is (A1, B1), the timestamp of the fault value is (A2, B2), and the timestamp of the reset value is (A3, B3).
[0073] In summary, if the data bit comes from an internal point, the transient point alarm and reset method includes the following process (wherein the data bit is two bits and is a binary number, the initial value is 00, the fault value is 01, and the reset value is 11): the lower computer needs to provide the current initial value of the internal point to the upper computer. The upper computer of SCADA can know that the internal point changes from 0 to 1 and then quickly changes to 3, and then remains at 3 through continuous monitoring of the internal point. In this application, since the change speed of 1-3 is relatively fast, SCADA may not be able to monitor it, but the reset value is always 3, which is sufficient to determine that the transient point of the lower computer has an alarm or accident of 0 to 1, and then the lower computer performs the first automatic reset according to the first reset signal sent by the upper computer. At this time, the HMI is sufficient to know that the upper computer operator has known this transient alarm or accident. Subsequently, the HMI can send a second reset signal to the lower computer through the upper computer at any time thereafter, and the reset value at this time is changed to the initial value, that is, the operator's manual reset and the automatic reset of the lower computer are completed.
[0074] In summary, if the data bits come from two internal points, the transient point alarm and reset method includes the following process (wherein the data bits are two, bit1 and bit0, and are binary numbers, the initial value is 00, the fault value is 01, and the reset value is 11): the lower computer needs to provide the current initial value of the internal point to the upper computer. The SCADA upper computer continuously monitors the two internal points, and the meaning of the first internal point corresponds to bit0, and the meaning of the second internal point corresponds to bit1. When a fault signal is detected, the value 0 corresponding to bit0 is changed to 1, and the fault value is 00 at this time; when the first reset signal is received, the value 0 corresponding to bit1 is changed to 1, and the reset value is 11 at this time; when the second reset signal is received, the value 1 corresponding to bit0 is changed to 0, and the value 1 corresponding to bit1 is changed to 0, that is, the operator's manual reset and the automatic reset of the lower computer are completed.
[0075] A transient point alarm and reset method provided by the present application includes: obtaining an initial value for characterizing the normal state of the transient point, wherein the data bits corresponding to the initial value are at least two; if a fault signal is detected, a fault change operation is performed on at least one data bit corresponding to the initial value, and the fault value after the fault change operation is sent to the host computer, so that the host computer sends a first reset signal according to the received fault value; if the first reset signal sent by the host computer is received, a reset change operation is performed on at least one data bit corresponding to the initial value, and the reset value after the reset change operation is sent to the host computer; wherein the data bit changed by the fault change operation is not exactly the same as the data bit changed by the reset change operation. It can be seen that the present application changes the data bits corresponding to the initial value through different signals, so that the initial value, the fault value and the reset value are all different, avoiding the situation in the prior art where the initial value and the reset value are the same, resulting in the fault signal being ignored by the operator.
[0076] In the above embodiments, the transient point alarm and reset method are described in detail, and the present application also provides embodiments corresponding to the transient point alarm and reset device. It should be noted that the present application describes the embodiments of the device part from two perspectives, one is based on the functional module perspective, and the other is based on the hardware perspective.
[0077] FIG. 2 is a module diagram of a transient point alarm and reset device provided by another embodiment of the present application, as shown in the figure, comprising:
[0078] An acquisition module 11 is used to acquire an initial value for characterizing a normal state of a transient point, wherein the data bits corresponding to the initial value are at least two;
[0079] The fault modification module 12 is used for performing a fault modification operation on at least one data bit corresponding to the initial value if a fault signal is detected, and sending the fault value after the fault modification operation to the host computer, so that the host computer sends a first reset signal according to the received fault value;
[0080] The reset change module 13 is used to perform a reset change operation on at least one data bit corresponding to the initial value if a first reset signal sent by the host computer is received, and send the reset value after the reset change operation to the host computer; wherein the data bit changed by the fault change operation is not exactly the same as the data bit changed by the reset change operation.
[0081] Since the embodiments of the apparatus part correspond to the embodiments of the method part, please refer to the description of the embodiments of the method part for the embodiments of the apparatus part, which will not be repeated here.
[0082] FIG3 is a structural diagram of an electronic device provided by another embodiment of the present application. As shown in FIG3 , the electronic device includes: a memory 20 for storing a computer program;
[0083] The processor 21 is used to implement the steps of the transient point alarm and reset method mentioned in the above embodiment when executing the computer program.
[0084] The electronic device provided in this embodiment may include but is not limited to a smart phone, a tablet computer, a laptop computer or a desktop computer.
[0085] Among them, the processor 21 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 21 can be implemented in at least one hardware form of a digital signal processor (DSP), a field-programmable gate array (FPGA), and a programmable logic array (PLA). The processor 21 may also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as a central processing unit (CPU); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor 21 may be integrated with a graphics processing unit (GPU), which is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor 21 may also include an artificial intelligence (AI) processor, which is used to process computing operations related to machine learning.
[0086] The memory 20 may include one or more computer-readable storage media, which may be non-transitory. The memory 20 may also include a high-speed random access memory, and a non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In this embodiment, the memory 20 is at least used to store the following computer program 201, wherein, after the computer program is loaded and executed by the processor 21, it can implement the relevant steps of the transient point alarm and reset method disclosed in any of the aforementioned embodiments. In addition, the resources stored in the memory 20 may also include an operating system 202 and data 203, etc., and the storage method may be temporary storage or permanent storage. Among them, the operating system 202 may include Windows, Unix, Linux, etc.
[0087] In some embodiments, the electronic device may further include a display screen 22 , an input / output interface 23 , a communication interface 24 , a power source 25 , and a communication bus 26 .
[0088] Those skilled in the art will appreciate that the structure shown in FIG. 3 does not limit the electronic device and may include more or fewer components than those shown in the figure.
[0089] The electronic device provided in the embodiment of the present application includes a memory and a processor. When the processor executes the program stored in the memory, it can implement the transient point alarm and reset method provided in the above embodiment, and change the data bit corresponding to the initial value through different signals, so that the initial value, fault value and reset value are all different, avoiding the situation in the prior art that the initial value and the reset value are the same, resulting in the fault signal being ignored by the operator.
[0090] Finally, the present application also provides an embodiment corresponding to a computer-readable storage medium. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps recorded in the above method embodiment are implemented.
[0091] It is understandable that if the method in the above embodiment is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk and other media that can store program code.
[0092] The above is a detailed introduction to a transient point alarm and reset method, device, electronic device and medium provided by the present application. The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.
[0093] It should also be noted that, in this specification, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.
Claims
1. A transient point alarm and reset method, characterized in that: include: Acquire an initial value for characterizing a normal state of a transient point, wherein the data bits corresponding to the initial value are at least two; If a fault signal is detected, a fault modification operation is performed on at least one of the data bits corresponding to the initial value, and the fault value after the fault modification operation is sent to the host computer, so that the host computer sends a first reset signal according to the received fault value; If the first reset signal sent by the host computer is received, a reset change operation is performed on at least one of the data bits corresponding to the initial value, and the reset value after the reset change operation is sent to the host computer; wherein the data bit changed by the fault change operation is not exactly the same as the data bit changed by the reset change operation.
2. The transient point alarm and reset method according to claim 1, characterized in that: The data bits corresponding to the initial value are two, and the value of each data bit is a binary number.
3. The transient point alarm and reset method according to claim 2, characterized in that: If a fault signal is detected, the fault correction operation is performed on any one of the two data bits; If the first reset signal sent by the host computer is received, the reset change operation is performed on the data bits that have not been processed by the fault change operation.
4. The transient point alarm and reset method according to claim 2, characterized in that: The data bits are data bits corresponding to bytes in the same internal point or data bits corresponding to bytes in different internal points.
5. The transient point alarm and reset method according to claim 1, characterized in that: After sending the reset value after the reset change operation to the host computer, the method further includes: Determining whether a second reset signal sent by the host computer is received; If so, the reset value after the reset change operation is changed to the initial value.
6. The transient point alarm and reset method according to claim 5, characterized in that: Also includes: If the second reset signal sent by the host computer is not received within the preset time; The alarm device is triggered.
7. The transient point alarm and reset method according to any one of claims 1 to 6, characterized in that: Also includes: Setting timestamps for the data bits corresponding to the initial value, the fault value and the reset value, respectively; or The timestamps are respectively set for different data bits, and the timestamps are used to record the modification time of the data bits.
8. A transient point alarm and reset device, characterized in that: include: An acquisition module, used for acquiring an initial value for characterizing a normal state of a transient point, wherein the data bits corresponding to the initial value are at least two; A fault modification module, configured to perform a fault modification operation on at least one of the data bits corresponding to the initial value if a fault signal is detected, and send the fault value after the fault modification operation to a host computer, so that the host computer sends a first reset signal according to the received fault value; A reset change module is used to perform a reset change operation on at least one of the data bits corresponding to the initial value if the first reset signal sent by the host computer is received, and send the reset value after the reset change operation to the host computer; wherein the data bit changed by the fault change operation is not exactly the same as the data bit changed by the reset change operation.
9. An electronic device, characterized in that: comprising a memory for storing a computer program; A processor is used to implement the steps of the transient point alarm and reset method as described in any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the transient point alarm and reset method according to any one of claims 1 to 7 are implemented.