Fire-fighting linkage control system and fault positioning method thereof

Abstract

The invention is suitable for the technical field of automatic control, and provides a fire-fighting linkage control system and a fault positioning method thereof. The invention provides a fault positioning method of a fire-fighting linkage control system, the fire-fighting linkage control system comprises a main monitoring module and an extended monitoring module which are in linkage communication, and the method comprises the following steps: disconnecting communication between the extended monitoring module and the main monitoring module, and enabling the extended monitoring module to operate initial parameter data; and the expansion monitoring module is controlled to execute the fire-fighting linkage control logic corresponding to the initial parameter data, and if fire-fighting linkage execution is not consistent with the fire-fighting linkage control logic, the expansion monitoring module breaks down. According to the invention, the influence of the fire-fighting linkage control logic configured by the main monitoring module through the linkage control signal is eliminated, the fault point can be rapidly and clearly judged, the efficiency of fault positioning and troubleshooting is improved, the difficulty of troubleshooting is reduced, and the labor cost of troubleshooting is saved.

Description

Technical Field

[0001] The present application belongs to the field of automatic control technology, and in particular to a fire linkage control system and a fault location method thereof. Background Art

[0002] At present, data centers generally use extended monitoring modules in fire linkage control systems to perform fire linkage control. Fire linkage control usually includes two aspects. On the one hand, when the fire dry contact signal of the extended monitoring module is input, the extended monitoring module generates a fire alarm. On the other hand, the monitoring host of the power environment generally opens an interface for customizing the fire linkage control logic to meet the needs of users to customize the fire linkage control logic and facilitate users to customize the settings. For example, users can associate the alarm signal input of another device with the control action of the extended monitoring module by setting a customized fire linkage control logic. For another example, users can associate the smoke input signal of the extended monitoring module with the control action by setting a customized fire linkage control logic, and so on.

[0003] However, due to the presence of the above two signal inputs, when the fire linkage control system of the data center fails, it is difficult to determine whether the fault point occurs in the extended monitoring module or in the interference caused by the fire linkage control logic set manually in the power environment monitoring host. More specifically, for example, when there is no actual fire demand such as smoke in the actual situation, but the extended monitoring module generates a fire alarm, it is difficult to determine whether the fire alarm is generated by the extended monitoring module itself or the fire linkage control logic set by the power environment monitoring host, and it is difficult to determine the device where the fault point is located. Summary of the invention

[0004] The embodiment of the present application provides a fire linkage control system and a fault locating method thereof, which can solve the technical problem that it is difficult to locate the fault point due to the interference of the main monitoring module with the fire linkage control logic of the extended monitoring module.

[0005] In a first aspect, an embodiment of the present application provides a method for locating a fault of a fire linkage control system, wherein the fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication, and the method includes:

[0006] Disconnecting the communication between the extended monitoring module and the main monitoring module, and making the extended monitoring module run initial parameter data;

[0007] The extended monitoring module is controlled to execute the fire linkage control logic corresponding to the initial parameter data. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module fails.

[0008] In a possible implementation manner of the first aspect, disconnecting the communication between the extended monitoring module and the main monitoring module specifically includes:

[0009] The first dry contact of the extended monitoring module is monitored, and when a signal is received at the first dry contact, the communication between the extended monitoring module and the main monitoring module is disconnected.

[0010] In a possible implementation manner of the first aspect, disconnecting the communication between the extended monitoring module and the main monitoring module specifically includes:

[0011] The address of the first dry contact is predefined, and when it is detected that the first dry contact is connected to a preset electrical signal, the communication between the extended monitoring module and the main monitoring module is disconnected.

[0012] In a possible implementation manner of the first aspect, disconnecting the communication between the extended monitoring module and the main monitoring module specifically includes:

[0013] The first dry contact of the extended monitoring module is monitored within a first time threshold after the extended monitoring module is restarted after power failure, and after the first dry contact access signal continues to reach a second time threshold, the communication between the extended monitoring module and the main monitoring module is disconnected.

[0014] In a possible implementation manner of the first aspect, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, if the fire linkage execution is inconsistent with the fire linkage control logic, then the extended monitoring module fails, specifically includes:

[0015] The extended monitoring module is controlled to execute the skylight and / or door lock opening and closing control logic corresponding to the initial parameter data. If the opening and closing execution of the skylight and / or door lock is inconsistent with the fire linkage control logic, the extended monitoring module fails.

[0016] In a possible implementation of the first aspect, the initial parameter data includes an initial address value and an initial baud rate value, and the fire linkage control logic includes a smoke sensor signal and a skylight and / or door lock opening and closing control logic of an external fire protection system.

[0017] In a possible implementation manner of the first aspect, the method further includes:

[0018] When the extended monitoring module does not send an execution instruction and the fire linkage takes an execution action, the communication between the extended monitoring module and the main monitoring module is disconnected, and the extended monitoring module is made to run the initial parameter data.

[0019] In a possible implementation manner of the first aspect, the method further includes:

[0020] When the extended monitoring module does not send an execution instruction and the fire linkage takes an execution action, the extended monitoring module sends a fire linkage control system fault indication signal, disconnects the communication between the extended monitoring module and the main monitoring module, and enables the extended monitoring module to run the initial parameter data.

[0021] In a possible implementation manner of the first aspect, the method further includes:

[0022] When the extended monitoring module is controlled to execute the fire linkage control logic corresponding to the initial parameter data, and the fire linkage execution is consistent with the fire linkage control logic, after the third time threshold is continuously reached, the communication between the extended monitoring module and the main monitoring module is connected, and the access signal information and status of each dry contact of the extended monitoring module are displayed.

[0023] In a second aspect, an embodiment of the present application provides a fire linkage control system, comprising a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the fire linkage control system implements a method as described in any one of the above-mentioned first aspects.

[0024] In a third aspect, an embodiment of the present application provides a fault locating device for a fire linkage control system, wherein the fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication, and the device includes:

[0025] A first operation module, used for disconnecting the communication between the extended monitoring module and the main monitoring module, and making the extended monitoring module run initial parameter data;

[0026] The second control module is used to control the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module fails.

[0027] In a fourth aspect, an embodiment of the present application provides a terminal device, comprising a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the terminal device implements a method as described in any one of the above-mentioned first aspects.

[0028] In a fifth aspect, an embodiment of the present application provides a computer program product, including a computer program, and when the computer program is run, the method described in any one of the above-mentioned first aspects is executed.

[0029] In a sixth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method described in any one of the above-mentioned first aspects is implemented.

[0030] It can be understood that the beneficial effects of the second to sixth aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here.

[0031] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0032] The present application provides a fault location method for a fire linkage control system. The fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication. The fault location method includes: disconnecting the communication between the extended monitoring module and the main monitoring module, and making the extended monitoring module run the initial parameter data, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application disconnects the communication between the extended monitoring module and the main monitoring module, makes the extended monitoring module run the initial parameter data, and controls the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data. It can determine whether the extended monitoring module is faulty by whether the fire linkage execution is consistent with the fire linkage control logic. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application determines whether the extended monitoring module is faulty by controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, thereby solving the technical problem that it is difficult to determine the fault point when a fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, can quickly and clearly determine the fault point, improves the efficiency of fault location and troubleshooting, reduces the difficulty of troubleshooting, and saves the labor cost of troubleshooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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.

[0034] Figure 1 is a schematic diagram of a fire linkage control system provided by an embodiment of the present application;

[0035] Figure 2 is a schematic diagram of an extended monitoring module provided in an embodiment of the present application;

[0036] Figure 3 It is a flowchart of a fault location method provided by an embodiment of the present application;

[0037] Figure 4 is a flowchart of a fault location method provided by another embodiment of the present application;

[0038] Figure 5 It is a flowchart of a fault location method provided by an embodiment of the present application;

[0039] Figure 6 is a structural schematic diagram of a fault locating device provided in one embodiment of the present application;

[0040] Figure 7 It is a structural diagram of a terminal device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0041] Figure 1 It is a schematic diagram of a fire linkage control system provided in one embodiment of the present application.

[0042] like Figure 1 As shown, the fire linkage control system 1 includes an extended monitoring module 11 and a main monitoring module 12 for linkage communication. The extended monitoring module 11 can be, for example, an extended module device. The main monitoring module 12 can be, for example, a monitoring host. The extended monitoring module 11 and the main monitoring module 12 can realize linkage communication. On the one hand, when the fire dry contact signal of the extended monitoring module 11 is input, the extended monitoring module 11 generates a fire alarm. On the other hand, the main monitoring module 12 generally opens an interface for customizing the fire linkage control logic to meet the needs of users to customize the fire linkage control logic, which is convenient for users to customize. For example, the user can set a customized fire linkage control logic through the main monitoring module 12, and associate the alarm signal input of another device with the control action of the extended monitoring module 11. For another example, the user can set a customized fire linkage control logic through the main monitoring module 12, and associate the smoke input signal of the extended monitoring module 11 with the control action, etc. The main monitoring module 12 sends a linkage control signal to the extended monitoring module 11, and performs a fire control operation through the extended monitoring module 11.

[0043] The extended monitoring module 11 monitors the local alarm signal on the one hand, and receives the linkage control signal from the main monitoring module 12 on the other hand. Therefore, when the fire linkage control system of the data center fails, it is difficult to determine whether the fault point occurs in the extended monitoring module 11 or in the main monitoring module 12. More specifically, for example, when there is no fire demand such as smoke in actual situation, but the extended monitoring module 11 generates a fire alarm or generates a fire control operation on the fire response equipment, it is difficult to determine whether the fire alarm is generated by the extended monitoring module itself through monitoring the local alarm signal or by receiving the linkage control signal from the main monitoring module 12, and it is difficult to determine the fault point.

[0044] Figure 2 It is a schematic diagram of an extended monitoring module provided in an embodiment of the present application.

[0045] The extended monitoring module 11 may be as follows Figure 2 The expansion module device 21 shown. The expansion module device 21 has a hanging ear 211. The equipment maintenance personnel can use the hanging ear 211 to hang the expansion module device 21 in the hanging hole 31 of the door box, and the equipment maintenance personnel can also align the screw holes to fix the expansion module device 21 in the door box, and the expansion monitoring module 11 is connected to the main monitoring module 12 also installed in the door box.

[0046] Figure 3 It is a flowchart of a fault location method provided in an embodiment of the present application.

[0047] S31, disconnecting the communication between the extended monitoring module and the main monitoring module, and making the extended monitoring module run the initial parameter data.

[0048] The extended monitoring module can shield the linkage control signal of the main monitoring module, thereby disconnecting the communication between the extended monitoring module and the main monitoring module. Disconnecting the communication between the extended monitoring module and the main monitoring module can isolate the influence of the fire linkage control logic represented by the linkage control signal of the main monitoring module on the extended monitoring module, which is convenient for locating the fault point. When the extended monitoring module disconnects the communication between the extended monitoring module and the main monitoring module, it can be considered that the extended monitoring module is operating in the non-dynamic loop mode. "Dynamic loop" is the abbreviation of "data center power and environmental monitoring system". The non-dynamic loop mode means that the extended monitoring module has disconnected the communication with the main monitoring module in the data center power and environmental monitoring system; wherein, disconnecting the communication between the extended monitoring module and the main monitoring module means that the extended monitoring module no longer receives or / and no longer executes the instructions of the main monitoring module, wherein the disconnection logic can be implemented by preset software logic.

[0049] The initial parameter data includes but is not limited to an initial address value, an initial baud rate value, etc. The initial address value may be, for example, 1 or other predefined address values. The initial baud rate value may be, for example, 9600 baud. The purpose of executing the initial parameter data is to control the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data.

[0050] S32, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module fails.

[0051] The fire linkage control logic corresponding to the initial parameter data excludes the influence of the main monitoring module. Therefore, the extended monitoring module is controlled to execute the fire linkage control logic corresponding to the initial parameter data, and whether the extended monitoring module is faulty can be determined by whether the fire linkage execution is consistent with the fire linkage control logic. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty.

[0052] The fire linkage control logic corresponding to the initial parameter data is the default control logic of the extended monitoring module. For example, when the extended monitoring module monitors the smoke signal, the skylight is opened and the door locks of the front and rear doors are opened. When the extended monitoring module monitors the disappearance of the smoke signal, the skylight is closed and the door locks of the rear door are closed. Controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data means that the extended monitoring module executes the corresponding fire linkage control logic according to whether the smoke signal is monitored. For example, when the extended monitoring module monitors the smoke signal, the skylight is opened and the door locks of the front and rear doors are opened, and feedback signals of successfully opening the skylight and the door locks of the front and rear doors are received. At this time, it is considered that the fire linkage execution of the extended monitoring module is consistent with the fire linkage control logic, and the extended monitoring module is fault-free. For another example, when the extended monitoring module monitors the smoke signal, the skylight is not opened and the door locks of the front and rear doors are not opened, and no feedback signals of successfully opening the skylight and the door locks of the front and rear doors are received. At this time, it is considered that the fire linkage execution of the extended monitoring module is inconsistent with the fire linkage control logic, and the extended monitoring module is faulty.

[0053] The present application provides a fault location method for a fire linkage control system. The fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication. The fault location method includes: disconnecting the communication between the extended monitoring module and the main monitoring module, and making the extended monitoring module run the initial parameter data, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application disconnects the communication between the extended monitoring module and the main monitoring module, makes the extended monitoring module run the initial parameter data, and controls the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data. It can determine whether the extended monitoring module is faulty by whether the fire linkage execution is consistent with the fire linkage control logic. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application determines whether the extended monitoring module is faulty by controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, thereby solving the technical problem that it is difficult to determine the fault point when a fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, can quickly and clearly determine the fault point, improves the efficiency of fault location and troubleshooting, reduces the difficulty of troubleshooting, and saves the labor cost of troubleshooting.

[0054] In one embodiment, disconnecting the communication between the extended monitoring module and the main monitoring module specifically includes:

[0055] The first dry contact of the extended monitoring module is monitored, and when a signal is received at the first dry contact, the communication between the extended monitoring module and the main monitoring module is disconnected.

[0056] The extended monitoring module can monitor the first dry contact of the extended monitoring module. If the first dry contact receives a signal, the communication between the extended monitoring module and the main monitoring module is disconnected.

[0057] The present application provides a fault location method for a fire linkage control system, the fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication, the fault location method includes: monitoring the first dry contact of the extended monitoring module, disconnecting the communication between the extended monitoring module and the main monitoring module when the first dry contact receives a signal, and making the extended monitoring module run the initial parameter data, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application monitors the first dry contact of the extended monitoring module, disconnects the communication with the main monitoring module when the first dry contact receives a signal, makes the extended monitoring module run the initial parameter data, and controls the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and can judge whether the extended monitoring module is faulty by whether the fire linkage execution is consistent with the fire linkage control logic. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application judges whether the extended monitoring module is faulty by controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, solving the technical problem that it is difficult to judge the fault point when a fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, can quickly and clearly determine the fault point, improves the efficiency of fault location and troubleshooting, reduces the difficulty of troubleshooting, and saves the labor cost of troubleshooting.

[0058] Among them, the first dry contact refers to a point without a defined function. When a signal is connected to this point, the communication between the extended monitoring module and the main monitoring module is disconnected. When the first dry contact receives a signal, it can connect the first dry contact through other dry contacts to access the signal. For example, the second dry contact is connected to the first dry contact to access a communication signal or an electrical signal; wherein, the second dry contact can be connected to the first dry contact manually, or it can also be connected through other electrical control access methods, such as through relays.

[0059] In one embodiment, disconnecting the communication between the extended monitoring module and the main monitoring module specifically includes:

[0060] The address of the first dry contact is predefined, and when it is detected that the first dry contact is connected to a preset electrical signal, the communication between the extended monitoring module and the main monitoring module is disconnected.

[0061] For example, the address of the first dry contact can be predetermined as a certain fixed dry contact. The preset electrical signal connected to the first dry contact can be, for example, the electrical signal output by the second dry contact. The first dry contact is a signal input detection dry contact without a functional interface definition. The second dry contact that can output a preset electrical signal is a power dry contact, which can be used to output a preset electrical signal. The combination of the first dry contact and the second dry contact can be, for example, a combination of the 47th dry contact and the 50th dry contact of the extended monitoring module 11, wherein the 47th dry contact is a 12V power dry contact and the 50th dry contact is a DI dry contact without a defined function.

[0062] The extended monitoring module may predefine the address of the first dry contact, and disconnect the communication between the extended monitoring module and the main monitoring module when detecting that the first dry contact receives a preset electrical signal.

[0063] The present application provides a fault location method for a fire linkage control system, the fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication, the fault location method includes: pre-defining the address of the first dry contact, and when the first dry contact is detected to be connected to a preset electrical signal, disconnecting the communication between the extended monitoring module and the main monitoring module, and making the extended monitoring module run the initial parameter data, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application pre-defines the address of the first dry contact, and when the first dry contact is detected to be connected to a preset electrical signal, makes the extended monitoring module disconnect the communication with the main monitoring module, makes the extended monitoring module run the initial parameter data, and controls the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and can judge whether the extended monitoring module is faulty by whether the fire linkage execution is consistent with the fire linkage control logic. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application judges whether the extended monitoring module is faulty by controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, solving the technical problem that it is difficult to judge the fault point when a fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, can quickly and clearly determine the fault point, improves the efficiency of fault location and troubleshooting, reduces the difficulty of troubleshooting, and saves the labor cost of troubleshooting.

[0064] In one embodiment, disconnecting the communication between the extended monitoring module and the main monitoring module specifically includes:

[0065] The first dry contact of the extended monitoring module is monitored within a first time threshold after the extended monitoring module is restarted after power failure, and after the first dry contact access signal continues to reach a second time threshold, the communication between the extended monitoring module and the main monitoring module is disconnected.

[0066] After the extended monitoring module is powered off and restarted, the first dry contact of the extended monitoring module will be monitored within a first time threshold. The first time threshold may be, for example, 3 minutes to 10 minutes. Preferably, the first time threshold may be 6 minutes.

[0067] When the equipment maintenance personnel are troubleshooting, the first dry contact and the second dry contact can be short-circuited, and the short-circuiting time can be maintained greater than or equal to the second time threshold, so that the extended monitoring module disconnects the communication between the extended monitoring module and the main monitoring module. The second time threshold can be set to any value between 30 seconds and 5 minutes, for example. Preferably, the second time threshold can be set to 2 minutes.

[0068] For example, within 6 minutes (first time threshold) after the extended monitoring module is powered off and restarted, the extended monitoring module monitors the first dry contact of the extended monitoring module, and after the first dry contact access signal continues for 2 minutes (second time threshold), the communication between the extended monitoring module and the main monitoring module is disconnected. For another example, within 6 minutes (first time threshold) after the extended monitoring module is powered off and restarted, the extended monitoring module monitors the first dry contact of the extended monitoring module, and does not detect that the first dry contact access signal continues for 2 minutes (second time threshold), then the communication between the extended monitoring module and the main monitoring module is not disconnected.

[0069] In this way, fault diagnosis is performed by powering off and restarting, which can prevent erroneous operations caused by misconnecting the first dry contact during use, resulting in the extended monitoring module and the main monitoring module not being able to work normally, thereby causing the data center to lose control; in addition, by limiting the first time threshold and the second time threshold, misconnection can be further avoided, thereby ensuring the normal operation of the extended monitoring module and the main monitoring module of the data center, and the normal operation of various indicators of the data center.

[0070] The present application provides a fault location method for a fire linkage control system, which includes a main monitoring module and an extended monitoring module for linkage communication. The fault location method includes: monitoring the first dry contact of the extended monitoring module within a first time threshold after the extended monitoring module is restarted after power failure, and after the first dry contact access signal continues to reach a second time threshold, disconnecting the communication between the extended monitoring module and the main monitoring module, and allowing the extended monitoring module to run initial parameter data, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application disconnects the communication with the main monitoring module, allows the extended monitoring module to run initial parameter data, and controls the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and can judge whether the extended monitoring module is faulty by whether the fire linkage execution is consistent with the fire linkage control logic. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application determines whether the extended monitoring module has a fault by controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, thereby solving the technical problem that it is difficult to determine the fault point when a fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, and can quickly and clearly determine the fault point, thereby improving the efficiency of fault location and troubleshooting, reducing the difficulty of troubleshooting, and saving the labor cost of troubleshooting.

[0071] In one embodiment, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module fails, specifically including:

[0072] The extended monitoring module is controlled to execute the skylight and / or door lock opening and closing control logic corresponding to the initial parameter data. If the opening and closing execution of the skylight and / or door lock is inconsistent with the fire linkage control logic, the extended monitoring module fails.

[0073] The skylight and / or door lock opening and closing control logic corresponding to the initial parameter data may be, for example: when the extended monitoring module detects a smoke signal, the skylight and / or the door locks of the front and rear doors are opened. When the extended monitoring module detects that the smoke signal disappears, the skylight and / or the door locks of the front and rear doors are closed. During actual operation, if the actual opening and closing execution of the skylight and / or door locks is inconsistent with the fire linkage control logic that has been set in the extended monitoring module, the extended monitoring module is faulty. If the actual opening and closing execution of the skylight and / or door locks is consistent with the fire linkage control logic that has been set in the extended monitoring module, the extended monitoring module is fault-free.

[0074] Those skilled in the art should understand that the above description of the skylight and / or door lock includes the following three situations: 1) controlling only the skylight; 2) controlling only the door lock; 3) controlling both the skylight and the door lock. Those skilled in the art should understand that the above three situations all fall within the protection scope of this application.

[0075] The present application provides a fault location method for a fire linkage control system, the fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication, the fault location method includes: disconnecting the communication between the extended monitoring module and the main monitoring module, and making the extended monitoring module run the initial parameter data, controlling the extended monitoring module to execute the skylight and / or door lock opening and closing control logic corresponding to the initial parameter data, if the opening and closing execution of the skylight and / or door lock is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application disconnects the communication between the extended monitoring module and the main monitoring module, makes the extended monitoring module run the initial parameter data, and controls the extended monitoring module to execute the skylight and / or door lock opening and closing control logic corresponding to the initial parameter data, and can judge whether the extended monitoring module is faulty by whether the opening and closing execution of the skylight and / or door lock is consistent with the fire linkage control logic. If the opening and closing execution of the skylight and / or door lock is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application determines whether the extended monitoring module has a fault by controlling whether the opening and closing of the skylight and / or door lock corresponding to the initial parameter data of the extended monitoring module is consistent with the fire linkage control logic, thereby solving the technical problem that it is difficult to determine the fault point when a fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, and can quickly and clearly determine the fault point, improve the efficiency of fault location and troubleshooting, reduce the difficulty of troubleshooting, and save the labor cost of troubleshooting.

[0076] In one embodiment, the initial parameter data includes an initial address value and an initial baud rate value, and the fire linkage control logic includes a smoke sensor signal and a skylight and / or door lock opening and closing control logic of an external fire protection system, wherein the smoke sensor signal is a smoke sensor signal of a data center, and the external fire protection system may be a fire protection system of a building where the data center is located.

[0077] The initial parameter data includes but is not limited to an initial address value, an initial baud rate value, etc. The initial address value may be, for example, 1 or other predefined address values. The initial baud rate value may be, for example, 9600 baud.

[0078] The skylight and / or door lock opening and closing control logic of the smoke signal may be, for example: when the extended monitoring module monitors the smoke signal, the skylight and / or the door locks of the front and rear doors are opened. When the extended monitoring module does not monitor the smoke signal, the skylight and / or the door locks of the front and rear doors are closed. During actual operation, if the actual opening and closing execution of the skylight and / or door locks is inconsistent with the fire linkage control logic that has been set in the extended monitoring module, the extended monitoring module is faulty. If the actual opening and closing execution of the skylight and / or door locks is consistent with the fire linkage control logic that has been set in the extended monitoring module, the extended monitoring module is not faulty and the main monitoring module is faulty.

[0079] The external fire protection system is usually controlled by two signals: the fire alarm signal and the fire linkage signal. The skylight and / or door lock opening and closing control logic of the external fire protection system can be, for example: when the extended monitoring module monitors the fire alarm signal and the fire linkage signal, the skylight and / or the door locks of the front and rear doors are opened. When the extended monitoring module does not monitor the fire alarm signal and the fire linkage signal, the skylight and / or the door locks of the front and rear doors are closed. During actual operation, if the actual opening and closing execution of the skylight and / or door lock is inconsistent with the fire linkage control logic that has been set in the extended monitoring module, the extended monitoring module is faulty. If the actual opening and closing execution of the skylight and / or door lock is consistent with the fire linkage control logic that has been set in the extended monitoring module, the extended monitoring module is fault-free and the main monitoring module is faulty.

[0080] Those skilled in the art should understand that the above description of the skylight and / or door lock includes the following three situations: 1) controlling only the skylight; 2) controlling only the door lock; 3) controlling both the skylight and the door lock. Those skilled in the art should understand that the above three situations all fall within the protection scope of this application.

[0081] The present application provides a fault location method for a fire linkage control system, the fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication, the fault location method includes: disconnecting the communication between the extended monitoring module and the main monitoring module, and making the extended monitoring module run initial parameter data including an initial address value and an initial baud rate value, controlling the extended monitoring module to execute the skylight and / or door lock opening and closing control logic corresponding to the initial parameter data, if the opening and closing execution of the skylight and / or door lock is inconsistent with the fire linkage control logic, then the extended monitoring module is faulty, wherein the fire linkage control logic includes a smoke sensor signal and the skylight and / or door lock opening and closing control logic of an external fire protection system. The present application disconnects the communication between the extended monitoring module and the main monitoring module, makes the extended monitoring module run the initial parameter data, and controls the extended monitoring module to execute the skylight and / or door lock opening and closing control logic corresponding to the initial parameter data, and can judge whether the extended monitoring module is faulty by whether the opening and closing execution of the skylight and / or door lock is consistent with the fire linkage control logic. If the opening and closing execution of the skylight and / or door lock is inconsistent with the fire linkage control logic, then the extended monitoring module is faulty. The present application determines whether the extended monitoring module has a fault by controlling the extended monitoring module to execute the opening and closing of the skylight and / or door lock corresponding to the initial parameter data including the initial address value and the initial baud rate value to determine whether it is consistent with the fire linkage control logic, thereby solving the technical problem that it is difficult to determine the fault point when a fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, and can quickly and clearly determine the fault point, improve the efficiency of fault location and troubleshooting, reduce the difficulty of troubleshooting, and save the labor cost of troubleshooting.

[0082] In one embodiment, the fault location method further includes:

[0083] When the extended monitoring module does not send an execution instruction and the fire linkage takes an execution action, the communication between the extended monitoring module and the main monitoring module is disconnected, and the extended monitoring module is made to run the initial parameter data.

[0084] Whether the fire linkage has executed an action can be determined by the feedback signal fed back after the fire linkage has executed an action. If the feedback signal fed back after the fire linkage has executed an action is received, it is determined that the fire linkage has executed an action. If the feedback signal fed back after the fire linkage has executed an action is not received, it is determined that the fire linkage has not executed an action.

[0085] When the extended monitoring module does not send an execution instruction, the fire linkage generally does not perform an execution action. Therefore, if the extended monitoring module does not send an execution instruction and the fire linkage performs an execution action, it is generally regarded as an abnormal situation. At this time, it can be considered that the extended monitoring module or the main monitoring module has a fault. After the extended monitoring module does not send an execution instruction and the fire linkage performs an execution action, by disconnecting the communication between the extended monitoring module and the main monitoring module and allowing the extended monitoring module to run the initial parameter data, the extended monitoring module can be further controlled to execute the fire linkage control logic corresponding to the initial parameter data. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty.

[0086] The present application provides a fault location method for a fire linkage control system, the fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication, the fault location method includes: after the extended monitoring module does not send an execution instruction and the fire linkage occurs an execution action, disconnect the communication between the extended monitoring module and the main monitoring module, and make the extended monitoring module run initial parameter data, control the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application disconnects the communication with the main monitoring module, makes the extended monitoring module run initial parameter data, and controls the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data after the extended monitoring module does not send an execution instruction and the fire linkage occurs an execution action, and can judge whether the extended monitoring module is faulty by whether the fire linkage execution is consistent with the fire linkage control logic. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application judges whether the extended monitoring module is faulty by controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, solving the technical problem that it is difficult to judge the fault point when a fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, can quickly and clearly determine the fault point, improves the efficiency of fault location and troubleshooting, reduces the difficulty of troubleshooting, and saves the labor cost of troubleshooting.

[0087] In one embodiment, the fault location method further includes:

[0088] When the extended monitoring module does not send an execution instruction and the fire linkage takes an execution action, the extended monitoring module sends a fire linkage control system fault indication signal, disconnects the communication between the extended monitoring module and the main monitoring module, and enables the extended monitoring module to run the initial parameter data.

[0089] Whether the fire linkage has executed an action can be determined by the feedback signal fed back after the fire linkage has executed an action. If the feedback signal fed back after the fire linkage has executed an action is received, it is determined that the fire linkage has executed an action. If the feedback signal fed back after the fire linkage has executed an action is not received, it is determined that the fire linkage has not executed an action.

[0090] When the extended monitoring module does not send an execution instruction, the fire linkage generally does not perform an execution action. Therefore, if the extended monitoring module does not send an execution instruction and the fire linkage performs an execution action, it is generally regarded as an abnormal situation. In this case, the extended monitoring module can send a fire linkage control system fault indication signal to prompt the maintenance personnel that there is a fault in the fire linkage control system. In this way, the maintenance personnel can quickly receive the fault signal and start troubleshooting. When the extended monitoring module does not send an execution instruction and the fire linkage performs an execution action, after the extended monitoring module sends a fire linkage control system fault indication signal, by disconnecting the communication between the extended monitoring module and the main monitoring module and allowing the extended monitoring module to run the initial parameter data, the extended monitoring module can be further controlled to execute the fire linkage control logic corresponding to the initial parameter data. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty.

[0091] The present application provides a fault location method for a fire linkage control system. The fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication. The fault location method includes: when the extended monitoring module does not send an execution instruction and the fire linkage occurs an execution action, the extended monitoring module sends a fire linkage control system fault indication signal, disconnects the communication between the extended monitoring module and the main monitoring module, and enables the extended monitoring module to run initial parameter data, controls the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application can judge whether the extended monitoring module is faulty by whether the fire linkage execution is consistent with the fire linkage control logic after the extended monitoring module sends a fire linkage control system fault indication signal when the extended monitoring module does not send an execution instruction and the fire linkage occurs an execution action. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application determines whether the extended monitoring module has a fault by controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, thereby solving the technical problem that it is difficult to determine the fault point when a fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, and can quickly and clearly determine the fault point, thereby improving the efficiency of fault location and troubleshooting, reducing the difficulty of troubleshooting, and saving the labor cost of troubleshooting.

[0092] In one embodiment, the fault location method further includes:

[0093] When the extended monitoring module is controlled to execute the fire linkage control logic corresponding to the initial parameter data, and the fire linkage execution is consistent with the fire linkage control logic, after the third time threshold is continuously reached, the communication between the extended monitoring module and the main monitoring module is connected, and the access signal information and status of each dry contact of the extended monitoring module are displayed.

[0094] The fire linkage control logic corresponding to the initial parameter data may be, for example, that when the extended monitoring module monitors a smoke signal, the skylight is opened and the door locks of the front and rear doors are unlocked. Controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data means controlling the extended monitoring module to execute the corresponding fire linkage control logic according to whether the smoke signal is monitored. For example, when the extended monitoring module monitors a smoke signal, the skylight is opened and the door locks of the front and rear doors are unlocked, and feedback signals of successfully opening the skylight and the door locks of the front and rear doors are received. At this time, it is considered that the fire linkage execution of the extended monitoring module is consistent with the fire linkage control logic, and the extended monitoring module has no faults. It can be considered that the main monitoring module has a fault. At this time, after continuously reaching the third time threshold, the communication between the extended monitoring module and the main monitoring module is connected, and the access signal information and status of each dry contact of the extended monitoring module are displayed.

[0095] The third time threshold may be, for example, 5 minutes to 30 minutes. Preferably, the third time threshold may be, for example, 10 minutes, so that the accuracy of fault location judgment is ensured by the third time threshold.

[0096] When the extended monitoring module is controlled to execute the fire linkage control logic corresponding to the initial parameter data, and the fire linkage execution is consistent with the fire linkage control logic, after the third time threshold is continuously reached, the extended monitoring module can connect the communication between the extended monitoring module and the main monitoring module, and display the access signal information and status of each dry contact of the extended monitoring module, so that maintenance personnel can understand the dry contact signals and status of the extended monitoring module. The customized fire linkage is set by the main monitoring module and executed by the extended monitoring module. By displaying the access signal information and status of each dry contact, the fault of the main monitoring module can be easily eliminated. When the extended monitoring module is connected to the communication with the main monitoring module, it can be considered that the extended monitoring module is operating in the linkage operation mode.

[0097] The present application provides a fault location method for a fire linkage control system, the fire linkage control system includes a main monitoring module and an extended monitoring module for linkage communication, the fault location method includes: disconnecting the communication between the extended monitoring module and the main monitoring module, and making the extended monitoring module run the initial parameter data, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, if the fire linkage execution is inconsistent with the fire linkage control logic, then the extended monitoring module is faulty. When the extended monitoring module is controlled to execute the fire linkage control logic corresponding to the initial parameter data, and the fire linkage execution is consistent with the fire linkage control logic, after continuously reaching the third time threshold, the communication between the extended monitoring module and the main monitoring module is connected, and the access signal information and status of each dry contact of the extended monitoring module are displayed. The present application disconnects the communication between the extended monitoring module and the main monitoring module, makes the extended monitoring module run the initial parameter data, and controls the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and can judge whether the extended monitoring module is faulty by whether the fire linkage execution is consistent with the fire linkage control logic. If the fire linkage execution is inconsistent with the fire linkage control logic, then the extended monitoring module is faulty. The present application determines whether the extended monitoring module has a fault by controlling the fire linkage control logic corresponding to the initial parameter data, thereby solving the technical problem that it is difficult to determine the fault point when a fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, can quickly and clearly determine the fault point, improve the efficiency of fault location and troubleshooting, reduce the difficulty of troubleshooting, and save the labor cost of troubleshooting. In addition, when the fire linkage execution is consistent with the fire linkage control logic, the present application connects the communication between the extended monitoring module and the main monitoring module after continuously reaching the third time threshold, and displays the access signal information and status of each dry contact of the extended monitoring module. The extended monitoring module can also connect the communication between the extended monitoring module and the main monitoring module after continuously reaching the third time threshold when the fire linkage execution is consistent with the fire linkage control logic, thereby improving the flexibility of the operation of the extended monitoring module, meeting the needs of quickly and clearly determining the fault point, and connecting the communication with the main monitoring module, thereby better meeting the use requirements of the user-defined fire linkage control logic.

[0098] Figure 4 It is a flowchart of a fault location method provided in another embodiment of the present application.

[0099] S41, monitoring a first dry contact of the extended monitoring module within a first time threshold after the extended monitoring module is restarted after power failure.

[0100] S42, after the first dry contact access signal continues to reach a second time threshold, disconnect the communication between the extended monitoring module and the main monitoring module, and enable the extended monitoring module to run initial parameter data.

[0101] S43, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data.

[0102] S441, if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module fails.

[0103] S442, when controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and the fire linkage execution is consistent with the fire linkage control logic, after continuously reaching the third time threshold, connecting the communication between the extended monitoring module and the main monitoring module, and displaying the access signal information and status of each dry contact of the extended monitoring module.

[0104] The implementation of this embodiment is similar or close to the implementation described previously and will not be described in detail here.

[0105] The present application can judge whether the extended monitoring module has a fault by whether the fire linkage execution is consistent with the fire linkage control logic by making the extended monitoring module disconnect the communication with the main monitoring module, making the extended monitoring module run the initial parameter data, and controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application judges whether the extended monitoring module has a fault by controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, solving the technical problem that it is difficult to judge the fault point when the fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, can quickly and clearly judge the fault point, improve the efficiency of fault location and troubleshooting, reduce the difficulty of troubleshooting, and save the labor cost of troubleshooting. In addition, when the fire linkage execution is consistent with the fire linkage control logic, the present application connects the communication between the extended monitoring module and the main monitoring module after continuously reaching the third time threshold, and displays the access signal information and status of each dry contact of the extended monitoring module. When the fire linkage execution is consistent with the fire linkage control logic, the extended monitoring module can also connect the communication between the extended monitoring module and the main monitoring module after the third time threshold is continuously reached, thereby improving the flexibility of the operation of the extended monitoring module, meeting the needs of quickly and clearly determining the fault point, and also connecting the communication with the main monitoring module, thereby better meeting the user's customized fire linkage control logic usage requirements.

[0106] Figure 5 It is a flowchart of a fault location method provided in an embodiment of the present application.

[0107] S51, when the extended monitoring module does not send an execution instruction and the fire linkage takes an execution action, the extended monitoring module sends a fire linkage control system fault indication signal.

[0108] S52: Monitor a first dry contact of the extended monitoring module within a first time threshold after the extended monitoring module is restarted after power failure.

[0109] S53, after the first dry contact access signal continues to reach a second time threshold, disconnect the communication between the extended monitoring module and the main monitoring module, and enable the extended monitoring module to run initial parameter data.

[0110] S54, controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data.

[0111] S551, if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module fails.

[0112] S552, when controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and the fire linkage execution is consistent with the fire linkage control logic, after continuously reaching the third time threshold, connecting the communication between the extended monitoring module and the main monitoring module, and displaying the access signal information and status of each dry contact of the extended monitoring module.

[0113] The implementation of this embodiment is similar or close to the implementation described previously and will not be described in detail here.

[0114] The present application can judge whether the extended monitoring module has a fault by whether the fire linkage execution is consistent with the fire linkage control logic by making the extended monitoring module disconnect the communication with the main monitoring module, making the extended monitoring module run the initial parameter data, and controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module is faulty. The present application judges whether the extended monitoring module has a fault by controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, solving the technical problem that it is difficult to judge the fault point when the fire linkage control system fails. The present application eliminates the influence of the fire linkage control logic configured by the main monitoring module through the linkage control signal, can quickly and clearly judge the fault point, improve the efficiency of fault location and troubleshooting, reduce the difficulty of troubleshooting, and save the labor cost of troubleshooting. In addition, when the fire linkage execution is consistent with the fire linkage control logic, the present application connects the communication between the extended monitoring module and the main monitoring module after continuously reaching the third time threshold, and displays the access signal information and status of each dry contact of the extended monitoring module. When the fire linkage execution is consistent with the fire linkage control logic, the extended monitoring module can also connect the communication between the extended monitoring module and the main monitoring module after the third time threshold is continuously reached, thereby improving the flexibility of the operation of the extended monitoring module, meeting the needs of quickly and clearly determining the fault point, and also connecting the communication with the main monitoring module, thereby better meeting the user's customized fire linkage control logic usage requirements.

[0115] Figure 6 It is a structural schematic diagram of a fault locating device provided in one embodiment of the present application.

[0116] like Figure 6 As shown, the fault location device 6 is applied to the extended monitoring module, and the fault location device 6 includes:

[0117] A first operation module 61, used to disconnect the communication between the extended monitoring module and the main monitoring module, and enable the extended monitoring module to run initial parameter data;

[0118] The second control module 62 is used to control the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module fails.

[0119] Another embodiment of the present invention discloses a device 6. In the above Figure 6 Based on the corresponding embodiment, the second control module 62 is used to:

[0120] The first dry contact of the extended monitoring module is monitored, and when a signal is received at the first dry contact, the communication between the extended monitoring module and the main monitoring module is disconnected.

[0121] Another embodiment of the present invention discloses a device 6. In the above Figure 6 Based on the corresponding embodiment, the second control module 62 is used to:

[0122] The address of the first dry contact is predefined, and when it is detected that the first dry contact is connected to a preset electrical signal, the communication between the extended monitoring module and the main monitoring module is disconnected.

[0123] Another embodiment of the present invention discloses a device 6. In the above Figure 6 Based on the corresponding embodiment, the second control module 62 is used to:

[0124] The first dry contact of the extended monitoring module is monitored within a first time threshold after the extended monitoring module is restarted after power failure, and after the first dry contact access signal continues to reach a second time threshold, the communication between the extended monitoring module and the main monitoring module is disconnected.

[0125] Another embodiment of the present invention discloses a device 6. In the above Figure 6 Based on the corresponding embodiment, the second control module 62 is used to:

[0126] The extended monitoring module is controlled to execute the skylight and / or door lock opening and closing control logic corresponding to the initial parameter data. If the opening and closing execution of the skylight and / or door lock is inconsistent with the fire linkage control logic, the extended monitoring module fails.

[0127] Another embodiment of the present invention discloses a device 6. In the above Figure 6 On the basis of the corresponding embodiment, the initial parameter data includes an initial address value and an initial baud rate value, and the fire linkage control logic includes a smoke sensor signal and a skylight and / or door lock opening and closing control logic of an external fire protection system.

[0128] Another embodiment of the present invention discloses a device 6. In the above Figure 6 On the basis of the corresponding embodiment, the device 6 further includes a third control module, and the third control module is used for:

[0129] When the extended monitoring module does not send an execution instruction and the fire linkage takes an execution action, the communication between the extended monitoring module and the main monitoring module is disconnected, and the extended monitoring module is made to run the initial parameter data.

[0130] Another embodiment of the present invention discloses a device 6. In the above Figure 6On the basis of the corresponding embodiment, the device 6 further includes a fourth control module, and the fourth control module is used for:

[0131] When the extended monitoring module does not send an execution instruction and the fire linkage takes an execution action, the extended monitoring module sends a fire linkage control system fault indication signal, disconnects the communication between the extended monitoring module and the main monitoring module, and enables the extended monitoring module to run the initial parameter data.

[0132] Another embodiment of the present invention discloses a device 6. In the above Figure 6 On the basis of the corresponding embodiment, the device 6 further includes a fifth control module, and the fifth control module is used for:

[0133] When the extended monitoring module is controlled to execute the fire linkage control logic corresponding to the initial parameter data, and the fire linkage execution is consistent with the fire linkage control logic, after the third time threshold is continuously reached, the communication between the extended monitoring module and the main monitoring module is connected, and the access signal information and status of each dry contact of the extended monitoring module are displayed.

[0134] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0135] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0136] The present application also provides a terminal device, such as Figure 7 As shown, the terminal device 7 includes: at least one processor 70, a memory 71, and a computer program 72 stored in the memory 71 and executable on the at least one processor 70, and when the processor 70 executes the computer program 72, the steps in any of the above-mentioned method embodiments are implemented.

[0137] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in the above-mentioned method embodiments can be implemented.

[0138] An embodiment of the present application provides a computer program product. When the computer program product runs on a mobile terminal, the mobile terminal can implement the steps in the above-mentioned method embodiments when executing the computer program product.

[0139] If the integrated unit 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 present application implements all or part of the processes in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium can at least include: any entity or device that can carry the computer program code to the camera / terminal device, recording medium, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, RandomAccess Memory), electric carrier signal, telecommunication signal and software distribution medium. For example, a USB flash drive, a mobile hard disk, a magnetic disk or an optical disk. In some jurisdictions, according to legislation and patent practice, computer-readable media cannot be electric carrier signals and telecommunication signals.

[0140] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0141] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0142] In the embodiments provided in the present application, it should be understood that the disclosed devices / terminal equipment and methods can be implemented in other ways. For example, the device / terminal equipment embodiments described above are only schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0143] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0144] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A method for locating a fault in a fire linkage control system, characterized in that: The fire linkage control system comprises a main monitoring module and an extended monitoring module for linkage communication, and the method comprises: Disconnecting the communication between the extended monitoring module and the main monitoring module, and making the extended monitoring module run initial parameter data; The extended monitoring module is controlled to execute the fire linkage control logic corresponding to the initial parameter data. If the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module fails.

2. The fault location method according to claim 1, characterized in that: Disconnecting the communication between the extended monitoring module and the main monitoring module specifically includes: The first dry contact of the extended monitoring module is monitored, and when a signal is received at the first dry contact, the communication between the extended monitoring module and the main monitoring module is disconnected.

3. The fault location method according to claim 2, characterized in that: Disconnecting the communication between the extended monitoring module and the main monitoring module specifically includes: The address of the first dry contact is predefined, and when it is detected that the first dry contact is connected to a preset electrical signal, the communication between the extended monitoring module and the main monitoring module is disconnected.

4. The fault location method according to claim 3, characterized in that: Disconnecting the communication between the extended monitoring module and the main monitoring module specifically includes: The first dry contact of the extended monitoring module is monitored within a first time threshold after the extended monitoring module is restarted after power failure, and after the first dry contact access signal continues to reach a second time threshold, the communication between the extended monitoring module and the main monitoring module is disconnected.

5. The fault location method according to claim 1, characterized in that: Controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, if the fire linkage execution is inconsistent with the fire linkage control logic, the extended monitoring module fails, specifically including: The extended monitoring module is controlled to execute the skylight and / or door lock opening and closing control logic corresponding to the initial parameter data. If the opening and closing execution of the skylight and / or door lock is inconsistent with the fire linkage control logic, the extended monitoring module fails.

6. The fault location method according to any one of claims 1 to 5, characterized in that: The initial parameter data includes an initial address value and an initial baud rate value, and the fire linkage control logic includes a smoke sensor signal and a skylight and / or door lock opening and closing control logic of an external fire protection system.

7. The fault location method according to claim 6, characterized in that: The method further comprises: When the extended monitoring module does not send an execution instruction and the fire linkage takes an execution action, the communication between the extended monitoring module and the main monitoring module is disconnected, and the extended monitoring module is made to run the initial parameter data.

8. The fault location method according to claim 7, characterized in that: The method further comprises: When the extended monitoring module does not send an execution instruction and the fire linkage takes an execution action, the extended monitoring module sends a fire linkage control system fault indication signal, disconnects the communication between the extended monitoring module and the main monitoring module, and enables the extended monitoring module to run the initial parameter data.

9. The fault location method according to claim 1, characterized in that: The method also includes: when controlling the extended monitoring module to execute the fire linkage control logic corresponding to the initial parameter data, and the fire linkage execution is consistent with the fire linkage control logic, after continuously reaching a third time threshold, connecting the communication between the extended monitoring module and the main monitoring module, and displaying the access signal information and status of each dry contact of the extended monitoring module.

10. A fire linkage control system, characterized in that: The fire linkage control system comprises a processor, a memory, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the fire linkage control system implements the method as described in any one of claims 1 to 9.

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