Marine engineer alarm system and method of ship automation system and storage medium

Abstract

The invention relates to a marine engineer alarm system and method for a ship automation system and a storage medium, and the system comprises a start-stop control module, an alarm system main control module, an alarm indication module, a reset control module, a state light indication module, and a monitoring display terminal. The start-stop control module is used for sending a start signal or a stop signal to the alarm system main control module, each start-stop control module is provided with an alarm indication module, the alarm indication module executes pre-alarm, alarm and alarm closing indication, and the reset control module is used for sending a reset signal. The state light indication module is used for displaying the start-stop state, pre-alarm and alarm of the alarm system, and the monitoring display terminal is used for configuring pre-alarm time and alarm time for the alarm system master control module and displaying the alarm state of the alarm indication module. According to the invention, alarm indication of two stages of pre-alarm and alarm can be realized, the time of pre-alarm and alarm can be set at the same time, and the real-time state monitoring requirement of marine engineers during daily operation is met.

Description

Technical Field

[0001] The present invention relates to the field of automation systems, and in particular to an alarm system and method for an engineer of a ship automation system and a storage medium. Background Art

[0002] When a ship is sailing or operating, engineers usually perform patrol, inspection, troubleshooting and other tasks in the ship's engine room. Especially for large ships, the engine room has many decks, large space, complex engine room structure and pipeline deployment, and a large number of engine room systems and equipment are installed on each deck of the engine room. Usually, there are few engineers on duty in the engine room, and they usually work in the engine room area outside the control room, which is prone to personal injury risks. When personal injury occurs, there may be no other engineers on site. Therefore, a reliable, effective, simple, engine room area-covering, multi-point installation and deployment and low-cost real-time status monitoring method for engineers is needed to ensure the personal safety of engine room engineers during operation and to quickly notify other engineers when they suffer personal injury, so that engineers who suffer personal injury in the engine room can be rescued in time, ensuring the safety of engineers and the safety of ship navigation.

[0003] The prior art, such as the ship engine room engineer safety system disclosed in the utility model patent with authorization announcement number CN201261542Y, includes an engineer safety start and stop module, an engineer safety reset module, and an engineer safety master control module. Summary of the invention

[0004] In order to achieve the above-mentioned technical objectives, the present invention provides an engineer alarm system and method and a storage medium for a ship automation system, which can realize alarm indications in two stages: pre-alarm and alarm, and set the time of pre-alarm and alarm at the same time to meet the real-time status monitoring needs, play a certain monitoring and protection role for the engineer, and improve the safety of the engineer, ship and navigation.

[0005] The technical objectives of the present invention are achieved through the following technical solutions:

[0006] A method for alarming an engineer of a ship automation system, the method comprising:

[0007] Step 1: Start the alarm system and start timing;

[0008] Step 2: Determine whether the time reaches t1. If it reaches t1, a pre-alarm is issued and step 3 is executed;

[0009] If the time does not reach t1, it is determined whether there is an intervention operation on the alarm system, and the intervention operation includes a reset operation and a stop operation; if there is a reset operation, the timer is reset to zero and then the timer is restarted and step 2 is executed again; if there is a stop operation, the alarm system is turned off;

[0010] If the time does not reach t1 and there is no intervention operation, continue timing and execute step 2;

[0011] Step 3: Whether the time reaches t2, t2>t1:

[0012] If the time reaches t2, the alarm will be executed;

[0013] If the time does not reach t2, determine whether there is an intervention operation on the alarm system, and the intervention operation includes a reset operation and a stop operation; if there is a reset operation, the timer is reset and then restarted and step 2 is executed again; if there is a stop operation, the alarm system is turned off; if there is no intervention operation, the timer continues to be counted and the judgment of step 3 is executed.

[0014] Furthermore, the method also includes step 4. When the time reaches t2, determine whether the system has an intervention operation, and the intervention operation includes a reset operation and a stop operation; if there is an intervention operation, the current alarm is ended, the timer is reset and then restarted and step 2 is executed again; if there is a stop operation, the alarm system is turned off; if there is no intervention operation, the alarm continues and step 3 is executed.

[0015] Further, when determining whether there is an intervention operation, it is first determined whether there is a reset operation, and then it is determined whether there is a stop operation.

[0016] Furthermore, the alarm system includes a start-stop control module, an alarm indication module, an alarm system main control module, a reset control module, and a status light indication module.

[0017] The start-stop control module is used to send a start signal or a stop signal to the alarm system main control module. After receiving the start signal, the alarm system main control module starts the alarm system and starts timing; after receiving the stop signal, the alarm system main control module performs a stop operation to shut down the alarm system;

[0018] The start-stop control module is equipped with an alarm indication module, which is used for pre-alarm indication and alarm indication;

[0019] The reset control module is used to send a reset signal to the alarm system main control module. After receiving the reset signal, the alarm system main control module resets the timing and re-executes step 2 or step 3;

[0020] The reset control module is equipped with a status light indication module, which is used to display the start and stop status, pre-alarm and alarm of the alarm system.

[0021] Furthermore, the alarm system also includes a monitoring display terminal, which is used to input the preset pre-alarm time t1 and alarm time t2 to the alarm system main control module and display the status of the alarm indication module.

[0022] The present invention also provides a ship automation system engineer alarm system, comprising:

[0023] A start-stop control module, wherein a plurality of start-stop control modules are connected in parallel with an alarm system main control module, and the start-stop control module is used to send a start signal or a stop signal to the alarm system main control module;

[0024] Alarm indication module: each start-stop control module is equipped with an alarm indication module. Several alarm indication modules are connected in parallel to the alarm system main control module. The alarm system main control module controls the alarm indication module to execute pre-alarm, alarm and alarm shutdown indication.

[0025] After the alarm system main control module receives the start signal, it controls the alarm indication module to execute the pre-alarm and alarm in sequence according to the set time;

[0026] Reset control module, several reset control modules are connected in parallel to the alarm system main control module, and the reset control module is used to send a reset signal to the alarm system main control module to clear the current pre-alarm or alarm timing;

[0027] Status light indicator module: each reset control module is equipped with a status light indicator module, which is used to display the start and stop status, pre-alarm and alarm of the alarm system;

[0028] The monitoring and display terminal is connected to the alarm system main control module in communication. The monitoring and display terminal is used to configure the pre-alarm time and alarm time to the alarm system main control module and to display the alarm status of the alarm indication module.

[0029] Furthermore, the alarm system also includes an extended alarm system and a cabin monitoring alarm system, and the alarm system main control module is communicated with the extended alarm system and the cabin monitoring alarm system respectively; the extended alarm system and the cabin monitoring alarm system are used to accept the control of the alarm system main control module to execute the alarm.

[0030] Furthermore, the alarm system main control module includes a switch analog input and output module, a data processing module, and the start and stop control module, the reset control module, the alarm indication module and the status light indication module are respectively connected to the switch analog input and output module. The start and stop control module and the reset control module respectively send control signals to the data processing module through the switch analog input and output module. The data processing module sends pre-alarm signals, alarm signals and alarm shutdown signals to the alarm indication module through the switch analog input and output module; the data processing module sends pre-alarm signals, alarm signals and alarm system start and stop status signals to the status light indication module through the switch analog input and output module.

[0031] The present invention also provides a storage medium, in which computer software is stored. When the computer software is running, the steps of a method for alarming an engineer of a ship automation system are executed.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] 1. The alarm system and method of the present invention can realize the alarm warning of two stages, namely pre-alarm and alarm. At the same time, the time of pre-alarm and alarm can be set, which effectively solves the real-time status monitoring needs of the engineer during daily ship engine room tasks, plays a certain monitoring and protection role for the engineer, and improves the safety of the engineer, ship and navigation.

[0034] 2. The present invention has a mechanism for judging the time when the alarm system has not been reset, and when an engineer alarm is generated, it is transmitted to the extended alarm system and the engine room monitoring alarm system by means of communication, notifying all engineers to check the real-time status of the engineers working in the engine room, thereby playing a certain monitoring and protection role for the engineers working in the engine room. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 The present invention is a schematic diagram of the composition of an engineer alarm system of a ship automation system.

[0036] Figure 2 The present invention is a flow chart of an implementation of an alarm method for an engineer in a ship automation system.

[0037] In the figure, 101, start-stop device housing; 102, start-stop control module; 103, alarm indication module; 104, reset device housing; 105, reset control module; 106, status light indication module; 107, data processing module; 108, communication module; 109, switch analog input and output module; 110, RS-485 bus A; 111, RS-485 bus B; 112, cabin monitoring alarm system controller module; 113, monitoring display terminal; 114, extended alarm system main control module. DETAILED DESCRIPTION

[0038] The technical solution of the present invention is further described below in conjunction with specific embodiments:

[0039] Example 1

[0040] A ship automation system engineer alarm system, such as Figure 1 As shown, including:

[0041] A start-stop control module 102, wherein a plurality of start-stop control modules 102 are connected in parallel to an alarm system main control module, and the start-stop control module 102 is used to send a start signal or a stop signal to the alarm system main control module;

[0042] Alarm indication module 103, each start-stop control module 102 is configured with an alarm indication module 103, and a plurality of alarm indication modules 103 are connected in parallel to the alarm system main control module, and the alarm system main control module controls the alarm indication module 103 to execute pre-alarm, alarm and alarm closing indication;

[0043] After the alarm system main control module collects the start signal, it controls the alarm indication module 103 to execute the pre-alarm and alarm in sequence according to the set time;

[0044] Reset control module 105, several reset control modules 105 are connected in parallel to the alarm system main control module, and the reset control module 105 is used to send a reset signal to the alarm system main control module to clear the current pre-alarm or alarm timing;

[0045] Status light indication module 106: each reset control module 105 is equipped with a status light indication module 106, and the status light indication module 106 is used to display the start and stop status, pre-alarm and alarm of the alarm system;

[0046] The monitoring and display terminal 113 is communicatively connected to the alarm system main control module. The monitoring and display terminal 113 is used to configure the pre-alarm time and the alarm time to the alarm system main control module and to display the alarm status of the alarm indication module 103 .

[0047] Among them, the alarm system main control module includes a switch analog input and output module 109 and a data processing module 107. The start and stop control module 102, the reset control module 105, the alarm indication module 103 and the status light indication module 106 are respectively connected to the switch analog input and output module 109. The start and stop control module 102 and the reset control module 105 respectively send control signals to the data processing module 107 through the switch analog input and output module 109. The data processing module 107 sends a pre-alarm signal, an alarm signal and a closed alarm signal to the alarm indication module 103 through the switch analog input and output module 109; the data processing module 107 sends a pre-alarm signal, an alarm signal and an alarm system start and stop status signal to the status light indication module 106 through the switch analog input and output module 109 (the alarm system start and stop status signal includes a start signal and a stop signal).

[0048] Preferably, the alarm system also includes an extended alarm system and a cabin monitoring alarm system, and the alarm system main control module is communicated with the extended alarm system and the cabin monitoring alarm system respectively; the extended alarm system and the cabin monitoring alarm system are used to accept the control of the alarm system main control module to execute the alarm.

[0049] In this embodiment, the start-stop control module 102 is a self-resetting button. The start-stop control modules 102 are connected in parallel through hard wires, and a start signal or a stop signal can be input. It also has a light indication function. When the start-stop control module 102 is pressed, the start-stop control module lights up after the start signal is input to the switch analog input and output module 109 through the start-stop control module. When the start-stop control module 102 is pressed again, the start-stop control module 102 lights up after the stop signal is input to the switch analog input and output module 109 through the start-stop control module.

[0050] The reset control module 105 is also a self-reset button, which can input a reset signal.

[0051] The alarm indication module 103 is like an indicator light, which expresses different meanings by lighting up or flashing. In this embodiment, the light is on during a pre-alarm and flashes during an alarm.

[0052] In this embodiment, one start-stop control module 102 is configured with one alarm indication module 103, and the start-stop control module 102 and the alarm indication module 103 are installed in the same start-stop device housing 101, the start-stop device housing 101 has an IP66 protection grade, and the start-stop device housing 101 is installed at different positions in the cabin;

[0053] A reset device housing 104 is configured corresponding to the start-stop device housing 101 at each position in the cabin, and the reset device 105 is installed in the reset device housing 104. The reset device housing 104 has an IP66 protection level. A status light indication module 106 is also installed in the reset device housing 104. The status light indication module 106 is like an indicator light, and different meanings are expressed by the light state. In this embodiment, the status light indication module 106 lights up to indicate that the alarm system is turned on, and the status light indication module 106 flashes to indicate a pre-alarm or an alarm.

[0054] The monitoring and display terminal 113 is a touch screen interactive system. The monitoring and display terminal 113 is connected to the data processing module 107 through internal communication. The pre-alarm time and the alarm time are set and input through the monitoring and display terminal 113. The data processing module 107 sends the start and stop status, pre-alarm information and alarm information of the alarm system to the monitoring and display terminal 113 for display.

[0055] The data processing module 107 is provided with a single chip microcomputer, which is provided with a collection unit and a parsing unit for completing the alarm system start signal, stop signal, and reset signal, as well as an output unit for the alarm system start and stop state indication instruction, pre-alarm instruction, alarm instruction, and alarm closing instruction;

[0056] The data processing module 107 outputs the alarm system start / stop status indication instruction, pre-alarm instruction, and alarm instruction to the status light indication module through the switch analog input / output module 109 to realize optical indication of the alarm system start / stop status, pre-alarm status, and alarm status;

[0057] The data processing module 107 outputs the alarm system start / stop status indication instruction to the start / stop control module through the switch analog input / output module 109 to provide optical indication of the alarm system start / stop status;

[0058] The data processing module 107 outputs the pre-alarm instruction, the alarm instruction and the alarm off instruction to the alarm indication module 103 through the switch analog input and output module 109 .

[0059] The data processing module 107 outputs the alarm system start / stop status indication instructions, pre-alarm instructions and alarm instructions to the extended alarm system and the cabin monitoring alarm system through the communication module 108, thereby realizing the sound and light indication of the alarm system's start / stop status, pre-alarm status and alarm status in the extended alarm system and the cabin monitoring alarm system.

[0060] The communication module is such as an RS-485 communication module, and a dip switch is provided on the communication module, and the communication address of the main control module of the alarm system is set in the dip switch. The data processing module connects the extended alarm system and the cabin monitoring alarm system through the RS-485 communication module through the redundant RS-485 bus A110 and RS-485 bus B111; RS-485 bus A110 and RS-485 bus B111 are redundant RS-485 communication buses, and RS-485 bus A110 and RS-485 bus B111 are shielded twisted pair cables. The RS-485 communication module periodically monitors the heartbeat of RS-485 bus A110 and RS-485 bus B111, makes judgments based on the heartbeat situation, and switches to another bus in real time for communication when one of the buses is disconnected, so as to realize redundant communication between the alarm system and the extended alarm system and the cabin monitoring alarm system.

[0061] The extended alarm system includes an extended alarm system main control module 114, the cabin monitoring alarm system includes a cabin monitoring alarm system controller module 112, and the data processing module 107 is communicatively connected to the extended alarm system main control module 114 and the cabin monitoring alarm system controller module 112; the extended alarm system main module 114 can be a touch screen of the extended alarm system, or a programmable controller of the extended alarm system; the cabin monitoring alarm system controller module 112 can be a maritime computer or workstation of the cabin monitoring alarm system, or a programmable controller in a signal acquisition box of the cabin monitoring alarm system.

[0062] Example 2

[0063] A method for alarming an engineer of a ship automation system, wherein the alarm system comprises a start-stop control module 102, an alarm indication module 103, an alarm system main control module, a reset control module 105, a status light indication module 106, and a monitoring display terminal 113. The structure of the alarm system refers to Example 1 and Figure 1 ;

[0064] The start-stop control module 102 is used to send a start signal or a stop signal to the alarm system main control module. After receiving the start signal, the alarm system main control module starts the alarm system and starts timing; after receiving the stop signal, the alarm system main control module performs a stop operation to shut down the alarm system;

[0065] Each start-stop control module 102 is configured with an alarm indication module 103, and the alarm indication module 103 is used for pre-alarm indication and alarm indication;

[0066] The reset control module 105 is used to send a reset signal to the alarm system main control module;

[0067] Each reset control module 105 is equipped with a status light indication module 106, and the status light indication module 106 is used to display the start and stop status, pre-alarm and alarm of the alarm system;

[0068] The monitoring display terminal 113 is used to input the preset pre-alarm time t1 and alarm time t2 to the alarm system main control module and display the status of the alarm indication module.

[0069] The method includes:

[0070] Step 1: Start the alarm system and start timing;

[0071] Step 2: Determine whether the current time reaches time t1. If it reaches time t1, issue a pre-alarm and execute step 3;

[0072] If the time does not reach t1, it is determined whether there is an intervention operation on the alarm system, which includes a reset operation and a stop operation. If there is a reset operation, the timer is reset to zero and then restarted and step 2 is executed again. If there is a stop operation, the alarm system is turned off.

[0073] If the time does not reach t1 and there is no intervention operation, continue timing and execute step 2;

[0074] Step 3: Whether the time reaches t2, t2>t1:

[0075] If the time reaches t2, the alarm is executed;

[0076] If the time does not reach t2, determine whether there is an intervention operation on the alarm system, and the intervention operation includes a reset operation and a stop operation; if there is a reset operation, the timer is reset and then restarted and step 2 is executed again; if there is a stop operation, the alarm system is turned off; if there is no intervention operation, the timer continues to be counted and the judgment of step 3 is executed.

[0077] Step 4. When the time reaches t2, determine whether the system has any intervention operation, which includes reset operation and stop operation; if there is an intervention operation, the current alarm is ended, the timer is reset and then restarted, and step 2 is executed again; if there is a stop operation, the alarm system is turned off; if there is no intervention operation, the alarm continues and step 3 is executed.

[0078] In the above steps, when determining whether there is an intervention operation, first determine whether there is a reset operation, and then determine whether there is a stop operation.

[0079] Specifically, Figure 2 As shown, the above steps 1-4 are specifically performed according to the following steps:

[0080] Step 201: The engineer inputs a start signal through the start / stop control module 102 to start the alarm system and start timing;

[0081] Step 202, setting and inputting pre-alarm time t1 and alarm time t2 through monitoring display terminal 113, t2>t1;

[0082] Step 203, the light of the start-stop control module 102 is on, and the light of the status light indication module 106 is on;

[0083] Step 204, determine whether the current time t3 is less than t1, t3<t1, indicating that the pre-alarm time has not yet been reached;

[0084] If t3<t1, execute step 205 and then execute step 206;

[0085] If t3 ≥ t1, execute step 210;

[0086] Step 205, the light of the start-stop control module remains on, and the light of the status light indication module remains on;

[0087] Step 206, determine whether there is a reset operation, if there is a reset operation, execute step 207; if there is no reset operation, execute step 208;

[0088] Step 207, the light of the start-stop control module remains on, the light of the status light indicator module remains on, the timer is reset and then restarted and step 204 is executed;

[0089] Step 208, determine whether there is a stop operation, if there is a stop operation, execute step 209, if there is no stop operation, continue timing and execute step 204;

[0090] Step 209, the start-stop control module turns off the light, the status light indicator module turns off the light, and the primary engineer alarm system function ends.

[0091] Step 210, determine whether t3 satisfies t1≤t3<t2, if so, execute step 211 and then step 212, if not, execute step 216;

[0092] Step 211, t1≤t3<t2, indicating that the pre-alarm time has not reached the alarm time, the start-stop control module light remains on, the alarm indicator module flashes, and the status light indicator module light flashes;

[0093] Step 212, determine whether there is a reset operation, if there is a reset operation, execute step 213, if there is no reset operation, execute step 214;

[0094] Step 213, the light of the start-stop control module remains on, the alarm indicator module is off, and the light of the status light indicator module remains on; due to the reset operation, the current timing t3 is reset, and the timing is restarted to execute step 204;

[0095] Step 214, determine whether there is a stop operation, if yes, execute step 215, if not, continue timing and execute step 210;

[0096] Step 215, the start-stop control module light goes out, the alarm indication module light goes out, the status light indication module light goes out, and the primary engineer alarm system function ends.

[0097] Step 216, t3≥t2, start alarming, the start-stop control module light remains on, the alarm indication module flashes, and the status light indication module flashes; if the alarm system is also connected to the extended alarm system and the cabin monitoring alarm system, the extended alarm system and the cabin monitoring alarm system perform sound and light indication alarms; then execute step 217;

[0098] Step 217, determine whether there is a reset operation, if yes, execute step 218, if not, execute step 219;

[0099] Step 218, the light of the start-stop control module remains on, the alarm indicator module is off, and the light of the status light indicator module remains on; the current timer t3 is reset and the timer is restarted before executing step 204;

[0100] Step 219, determine whether there is a stop operation, if yes, execute step 220, if not, continue timing and execute step 210;

[0101] Step 220, the start-stop control module light goes out, the alarm indication module goes out, the status light indication module light goes out, and the primary engineer alarm system function ends.

[0102] Example 3

[0103] The present invention also provides a storage medium, in which computer software is stored. When the computer software is running, the steps of the method in Example 2 are executed. The storage medium can be a solid-state hard disk, a mechanical hard disk, an optical disk, a computer, a notebook, a tablet computer, a mobile phone, a network storage space, etc.

[0104] This embodiment is only a further explanation of the present invention, not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it will be protected by the patent law.

Claims

1. A method for alarming an engineer in a ship automation system, characterized in that: The method includes: Step 1: Start the alarm system and start timing; Step 2: Determine whether the time reaches t1. If it reaches t1, a pre-alarm is issued and step 3 is executed; If the time does not reach t1, it is determined whether there is an intervention operation on the alarm system, and the intervention operation includes a reset operation and a stop operation; if there is a reset operation, the timer is reset to zero and then the timer is restarted and step 2 is executed again; if there is a stop operation, the alarm system is turned off; If the time does not reach t1 and there is no intervention operation, continue timing and execute step 2; Step 3: Whether the time reaches t2, t2>t1: If the time reaches t2, the alarm will be executed; If the time does not reach t2, determine whether there is an intervention operation on the alarm system, and the intervention operation includes a reset operation and a stop operation; if there is a reset operation, the timer is reset and then restarted and step 2 is executed again; if there is a stop operation, the alarm system is turned off; if there is no intervention operation, the timer continues to be counted and the judgment of step 3 is executed.

2. A method for alarming an engineer in a ship automation system according to claim 1, characterized in that: The method also includes step 4, when time reaches t2, judging whether there is an intervention operation in the system, the intervention operation includes a reset operation and a stop operation; if there is an intervention operation, the current alarm is ended, the timer is reset and then restarted and step 2 is executed again; if there is a stop operation, the alarm system is turned off; if there is no intervention operation, the alarm continues and step 3 is executed.

3. A method for alarming an engineer in a ship automation system according to claim 2, characterized in that: When determining whether there is an intervention operation, first determine whether there is a reset operation, and then determine whether there is a stop operation.

4. A method for alarming an engineer in a ship automation system according to claim 3, characterized in that: The alarm system includes a start-stop control module, an alarm indication module, an alarm system main control module, a reset control module, and a status light indication module. The start-stop control module is used to send a start signal or a stop signal to the alarm system main control module. After receiving the start signal, the alarm system main control module starts the alarm system and starts timing; after receiving the stop signal, the alarm system main control module performs a stop operation to shut down the alarm system; The start-stop control module is configured with an alarm indication module, and the alarm indication module is used for pre-alarm indication, alarm indication and alarm off indication; The reset control module is used to send a reset signal to the alarm system main control module, and the alarm system main control module clears the timer after receiving the reset signal and re-executes step 2 or step 3; The reset control module is equipped with a status light indication module, and the status light indication module is used to display the start and stop status, pre-alarm and alarm of the alarm system.

5. A method for alarming an engineer in a ship automation system according to claim 4, characterized in that: The alarm system further comprises a monitoring display terminal, which is used to input the preset pre-alarm time t1 and alarm time t2 to the alarm system main control module and to display the status of the alarm indication module.

6. A ship automation system engineer alarm system, characterized in that: include: A start-stop control module, wherein a plurality of the start-stop control modules are connected in parallel to an alarm system main control module, and the start-stop control module is used to send a start signal or a stop signal to the alarm system main control module; Alarm indication module, each start-stop control module is equipped with an alarm indication module, and a plurality of the alarm indication modules are connected in parallel to the alarm system main control module, and the alarm system main control module controls the alarm indication module to execute pre-alarm, alarm and alarm shutdown indication; After the alarm system main control module receives the start signal, it controls the alarm indication module to execute the pre-alarm and alarm in sequence according to the set time; A reset control module, wherein a plurality of the reset control modules are connected in parallel to the alarm system main control module, and the reset control module is used to send a reset signal to the alarm system main control module to clear the current pre-alarm or alarm timing; A status light indication module, each reset control module is equipped with a status light indication module, and the status light indication module is used to display the start and stop status, pre-alarm and alarm of the alarm system; The monitoring and display terminal is communicatively connected to the alarm system main control module, and is used to configure the pre-alarm time and the alarm time to the alarm system main control module and to display the alarm status of the alarm indication module.

7. The ship automation system engineer alarm system according to claim 6, characterized in that: The alarm system also includes an extended alarm system and a cabin monitoring alarm system. The alarm system main control module is respectively communicated with the extended alarm system and the cabin monitoring alarm system; the extended alarm system and the cabin monitoring alarm system are used to accept the control of the alarm system main control module to execute the alarm.

8. The marine automation system engineer alarm system according to claim 6, characterized in that: The alarm system main control module includes a switch analog input and output module and a data processing module. The start and stop control module, reset control module, alarm indication module and status light indication module are respectively connected to the switch analog input and output module. The start and stop control module and reset control module respectively send control signals to the data processing module through the switch analog input and output module. The data processing module sends a pre-alarm signal, an alarm signal and a closed alarm signal to the alarm indication module through the switch analog input and output module; the data processing module sends a pre-alarm signal, an alarm signal and an alarm system start and stop status signal to the status light indication module through the switch analog input and output module.

9. A storage medium, characterized in that: The storage medium stores computer software, which is executed according to the steps of the method described in any one of claims 1 to 5 when running.

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