Accumulated water abnormity alarm system and alarm method in industrial environment

Abstract

The invention discloses a water accumulation abnormity alarm system and alarm method in an industrial environment. The water accumulation abnormity alarm system in the industrial environment comprises a liquid level detector, a wireless communication device and a monitoring server, the liquid level detector is in wired connection with the input end of the wireless communication device and sends a liquid level signal to the wireless communication device, and the liquid level detector is used for being placed on a water leakage risk station; the output end of the wireless communication device is in wireless connection with the monitoring server and sends a liquid level signal to the monitoring server; and the monitoring server is used for sending alarm information to a corresponding person in charge according to different network disconnection / power failure and liquid level signals, and executing corresponding processing at the first time. Wire harness connection with a monitoring server can be reduced, the liquid level detector can be arranged at more different positions, the system adapts to a complex industrial environment, wide coverage and efficient monitoring are achieved, and it is ensured that messages are transmitted to a person in charge in time.

Description

Technical Field

[0001] The present invention relates to the technical field related to alarm systems, and in particular to an abnormal water accumulation alarm system, an alarm method, an electronic device, a storage medium and a computer program product in an industrial environment. Background Art

[0002] In industrial environments, the machines and production lines in the workshop need to operate stably for a long time. However, due to accidental leakage or failure, water accumulation may occur in the workshop, which will cause equipment damage and production interruption.

[0003] In the prior art, one solution is to implement early warning through a wired connection to the energy monitoring network, and through a set of long-distance leakage detectors, the signal is connected to the server platform of the monitoring system through a cable to realize alarm push.

[0004] However, this method is costly, the signal reception is limited to on-duty personnel, and the switch input points of the backup instruments in the on-site feeder cabinet are occupied, which affects future investment.

[0005] The second existing solution uses a water leakage alarm to send an alarm wirelessly via 4G signals. This solution is specially designed for water leakage monitoring in important places. It consists of two parts: a sensing cable and a controller. The controller collects the working status of the sensing cable in real time. If there is a leakage in the protected area, it will generate a telephone alarm, SMS alarm, APP alarm, etc. through an external Internet platform to immediately notify the management person in charge.

[0006] However, the detector of this solution does not meet the requirements of on-site liquid level detection, and the water leakage alarm will alarm when it encounters water, which does not meet the requirements of water accumulation detection. In addition, the water leakage alarm and the controller are still connected by wire, which cannot adapt to various environments in the workshop.

[0007] Therefore, the water accumulation detection and alarm system in the prior art is not suitable for workshop environments, and is expensive, complicated to install and maintain, and is difficult to be widely used in various industrial environments. Summary of the invention

[0008] Based on this, it is necessary to address the technical problems of the existing water accumulation abnormality detection unit in adapting to the workshop environment, and provide an alarm method, electronic equipment, storage medium and computer program product for a water accumulation abnormality alarm system in an industrial environment.

[0009] The present invention provides an abnormal water accumulation alarm system in an industrial environment, comprising: a liquid level detector, a wireless communication device, and a monitoring server, wherein:

[0010] The liquid level detector is connected to the input end of the wireless communication device by wire, and sends a liquid level signal to the wireless communication device. The liquid level detector is used to be placed at a workstation with a risk of water leakage;

[0011] The output end of the wireless communication device is wirelessly connected to the monitoring server to send the liquid level signal to the monitoring server;

[0012] The monitoring server is used to perform operations according to the liquid level signal.

[0013] Furthermore, the liquid level detector includes a shell, a first electrode, and a second electrode. The first electrode and the second electrode are inserted into the shell. The height of the first electrode and / or the second electrode in the shell is adjustable. The first electrode and the second electrode are connected to the input end of the wireless communication device.

[0014] Furthermore, the distance between the first electrode and the second electrode is 75-85 mm.

[0015] Furthermore, the water leakage risk workstation is a water collection tank, the outer shell is a U-shaped frame, and the outer shell is used to be placed above the water leakage risk workstation and partially cover the water collection tank.

[0016] The present invention provides an alarm method for the abnormal water accumulation alarm system in an industrial environment as described above, comprising:

[0017] monitoring the liquid level signal;

[0018] When the liquid level signal is detected, a corresponding alarm operation is performed.

[0019] Furthermore, when the liquid level signal is detected, a corresponding alarm operation is performed, including:

[0020] When the liquid level signal is detected, a liquid level abnormality alarm signal is sent.

[0021] Furthermore, it also includes:

[0022] When the heartbeat signal is not received within a preset time, the sending device sends an abnormal alarm signal, wherein the wireless communication device is set with a cyclic sending period for sending the heartbeat signal to the monitoring server, and the preset time is greater than the cyclic sending period.

[0023] The present invention provides an electronic device, comprising:

[0024] at least one processor; and,

[0025] a memory communicatively connected to at least one of the processors; wherein,

[0026] The memory stores instructions that can be executed by at least one of the processors, and the instructions are executed by at least one of the processors so that at least one of the processors can execute the alarm method of the abnormal water accumulation alarm system in an industrial environment as described above.

[0027] The present invention provides a storage medium, which stores computer instructions. When a computer executes the computer instructions, it is used to execute all steps of the alarm method of the abnormal water accumulation alarm system in an industrial environment as described above.

[0028] The present invention provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the alarm method of the abnormal water accumulation alarm system in an industrial environment as described above.

[0029] The present invention detects the liquid level of the leak risk workstation through a liquid level detector to determine whether water accumulation occurs, and at the same time sends the liquid level signal obtained by the liquid level detector to the monitoring server through a wireless communication device. Finally, the monitoring server uniformly sends the alarm information to the corresponding responsible person according to the network disconnection / power failure and the different liquid level signals, and performs the corresponding processing at the first time. Therefore, the wiring harness connection with the monitoring server can be reduced, and the liquid level detector can be arranged in more different locations to adapt to complex industrial environments, achieve wide coverage and efficient monitoring, and ensure that the message is delivered to the responsible person in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a system principle diagram of a water accumulation abnormality alarm system in an industrial environment according to an embodiment of the present invention;

[0031] Figure 2 It is a structural schematic diagram of a liquid level detector according to another embodiment of the present invention;

[0032] Figure 3 A front view of a liquid level detector according to an example of the present invention;

[0033] Figure 4 A side view of a liquid level detector according to an example of the present invention;

[0034] Figure 5 A top view of a liquid level detector according to an example of the present invention;

[0035] Figure 6 A schematic diagram of liquid level detection of a liquid level detector according to an example of the present invention;

[0036] Figure 7 This is a schematic diagram of the installation of a liquid level detector according to an example of the present invention;

[0037] Figure 8 This is a system principle diagram of a water accumulation abnormality alarm system in an industrial environment according to yet another embodiment of the present invention;

[0038] Fig. 9 This is a system schematic diagram of an abnormal water accumulation alarm system in an industrial environment according to the best embodiment of the present invention;

[0039] Fig.10 A schematic diagram of the connection between the liquid level detector and the wireless communication device in the best embodiment of the present invention;

[0040] Fig.11 This is a flowchart of an alarm method of the abnormal water accumulation alarm system in an industrial environment as described above according to an embodiment of the present invention;

[0041] Fig.12 FIG. 1 is a flowchart of an alarm method of the abnormal water accumulation alarm system under an industrial environment as described above in another embodiment of the present invention;

[0042] Fig.13 This is a working diagram of an alarm method of an abnormal water accumulation alarm system in an industrial environment according to a preferred embodiment of the present invention;

[0043] Fig.14 A schematic diagram of a monitoring server architecture according to the best embodiment of the present invention;

[0044] Fig.15 The figure is a schematic diagram of the hardware structure of an electronic device of the present invention. DETAILED DESCRIPTION

[0045] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. The same components are represented by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0046] like Figure 1 The system schematic diagram of an abnormal water accumulation alarm system in an industrial environment according to an embodiment of the present invention is shown, comprising: a liquid level detector 1, a wireless communication device 2, and a monitoring server 3, wherein:

[0047] The liquid level detector 1 is connected to the input end of the wireless communication device 2 by wire, and sends a liquid level signal to the wireless communication device 2. The liquid level detector 1 is used to be placed at a workstation with a risk of water leakage.

[0048] The output end of the wireless communication device 2 is wirelessly connected to the monitoring server 3 to send the liquid level signal to the monitoring server 3;

[0049] The monitoring server 3 is used to perform operations according to the liquid level signal.

[0050] Specifically, the liquid level detector 1 is used to be placed on a workstation with a risk of water leakage to detect the liquid level at the workstation with a risk of water leakage. And when an abnormal liquid level is detected, a liquid level signal is sent to the wireless communication device 2. Considering the location of the on-site water leakage risk workstation and the location of the on-site WiFi terminal of the monitoring server, because the effective distance of the wireless network is generally within 30 to 50 meters, the transmission signal is relatively stable, and there must be no obstacles in the middle. Therefore, the liquid level signal of the liquid level detector 1 in the underground layer needs to be connected to the wireless communication device 2 at the selected location through a signal cable, the line is laid in the electrical box, and then the signal is sent to the monitoring server 3 through the antenna configured by the wireless communication device 2. After receiving the liquid level signal, the monitoring server 3 performs corresponding operations according to the liquid level signal. Among them, the water leakage risk workstation is preferably a pit water tank.

[0051] Preferably, the wireless communication device 2 is a network cloud IO module.

[0052] The liquid level detector 1 is an electrode-type liquid level detector made of conductive material and installed at a leak risk position in the workshop. When the accumulated water reaches a certain height, the circuit is closed and a liquid level signal is generated. The detection signal is connected to the wireless communication device 2 through hard wiring. The wireless communication device 2 is preferably a switch quantity to WiFi device.

[0053] The liquid level detector 1 may include one or more liquid level detectors 1 to be arranged at different water leakage risk workstations.

[0054] The present invention detects the liquid level of the leak risk workstation through a liquid level detector to determine whether water accumulation occurs, and at the same time sends the liquid level signal obtained by the liquid level detector to the monitoring server through a wireless communication device, and finally the monitoring server uniformly performs corresponding operations according to the liquid level signal. Therefore, the wiring harness connection with the monitoring server can be reduced, and the liquid level detector can be arranged in more different positions to adapt to complex industrial environments, achieve wide coverage and efficient monitoring, and ensure that the message is delivered to the responsible person in a timely manner.

[0055] In one embodiment, the liquid level detector 1 includes a shell 11, a first electrode 12, and a second electrode 13. The first electrode 12 and the second electrode 13 are inserted into the shell 11. The height of the first electrode 12 and / or the second electrode 13 in the shell 11 is adjustable. The first electrode 12 and the second electrode 13 are connected to the input end of the wireless communication device 2.

[0056] Specifically, the industrial environment is harsh. The size of the water tank is 500 mm wide and 100 mm deep. When the liquid level in the tank reaches 60 to 80 mm deep, an abnormal liquid level signal should be issued. The liquid level sensor is preferably installed vertically, and the detected liquid is generally pure water or an oil-water mixture. The on-site environment of the water tank has a large temperature difference between day and night in summer, and condensation is all over the inside of the water tank and the surrounding walls.

[0057] The existing liquid level sensors are as follows:

[0058] 1. Water-immersed rope level sensor.

[0059] The principle of the water-immersion rope liquid level sensor is: the water-immersion rope is connected to the water-immersion transmitter device, and the principle of the change of the electrode immersion resistance value is used to detect water accumulation. It adopts the MCU intelligent detection method, the sensor is rust-proof, has high accuracy and sensitivity, and can choose the switch quantity or RS485 output. Generally, the water-immersion rope is laid on a clean ground and used in places where leakage or overflow needs to be detected. The water-immersion rope passes through the PVC wire pipe, and the holes below the wire pipe are evenly spaced (it can be immersed in water when the sink is full of water), and then tied to the sink cover with a cable tie (tentative countermeasure); the test NG (2023.7.30 water splashing test 7H after the alarm). The humidity of the on-site test environment reached 60-70%, and condensed water penetrated into the PVC pipe hole, causing false detection alarm. However, the water-immersion rope sensor is mainly used for water accumulation detection on clean ground, which does not meet the harsh environment on site.

[0060] 2. Float type liquid level sensor.

[0061] The float type liquid level sensor determines the liquid level by the height change of the float. However, the float type liquid level sensor is placed in a pit with a depth of 100mm. Due to the high dust and oil pollution in the on-site environment, these debris can easily enter the float device and accumulate over time, which will cause the float to become stuck and unable to move. Therefore, the float type liquid level sensor does not meet the on-site environmental conditions.

[0062] 3. Electrode type liquid level sensor.

[0063] The existing electrode type liquid level sensor is an integrated package electrode type liquid level sensor. The maximum electrode spacing of the integrated package electrode type is 20 to 30 mm. Due to the intrusion of condensed water, it is easy to cause a short circuit between the two electrodes, and occasional connection leads to false alarms.

[0064] To this end, the liquid level detector 1 of this embodiment is as follows Figure 2 As shown, it includes a housing 11, a first electrode 12, and a second electrode 13. The first electrode 12 and the second electrode 13 are inserted into the housing 11, and the height of the first electrode 12 and / or the second electrode 13 in the housing 11 is adjusted by pulling the first electrode 12 or the second electrode 13. Finally, the first electrode 12 and the second electrode 13 are connected to the input end of the wireless communication device 2.

[0065] Since the height of the first electrode 12 and / or the second electrode 13 is adjustable, the height of the first electrode 12 and / or the second electrode 13 can be adjusted in real time through on-site installation verification, thereby adjusting the liquid level detection depth, so that there is no false alarm when there is condensed water in the water tank, and when a large amount of water accumulates in the tank, as long as the water level between the two exposed electrode heads rises to the set depth, the conductive water connects the two electrodes and outputs a liquid level signal indicating abnormal liquid level. The liquid level signal is a switch quantity.

[0066] In one embodiment, specifically, Figure 3 As shown, the first electrode 12 and the second electrode 13 may be connected to the transmitter 4 , and the transmitter 4 may be connected to the wireless communication device 2 , so as to transmit the liquid level signal to the wireless communication device 2 .

[0067] In one embodiment, the distance between the first electrode 12 and the second electrode 13 is 75-85 mm.

[0068] Specifically, in this embodiment, the distance between the first electrode 12 and the second electrode 13 is set to 75 to 85 mm. Since the volume of condensed water is not large, by increasing the distance between the first electrode 12 and the second electrode 13, even if condensed water adheres to the first electrode 12 or the second electrode 13, it will not cause a short circuit between the first electrode 12 and the second electrode 13, thereby avoiding the first electrode 12 and the second electrode 13 being mistakenly triggered by the condensed water.

[0069] In one of the embodiments, the water leakage risk workstation is a water collection tank, the outer shell 11 is a U-shaped frame, and the outer shell 11 is used to be placed above the water leakage risk workstation and partially cover the water collection tank.

[0070] The housing 11 of this embodiment is a U-shaped frame, so it can be conveniently buckled on a workstation with a risk of water leakage.

[0071] like Figure 3 , Figure 4 , Figure 5 As shown, the distance between the first electrode 12 and the second electrode 13 is enlarged to 75-85 mm, preferably 80 mm. In order to minimize the cost, the electrode material is a stainless steel welding rod with a diameter of 2.5 mm, and the electrodes are arranged in an up-and-down staggered manner, such as Figure 6 As shown, the distance between the lowest points of the two electrodes is adjustable for liquid level detection depth of 60 mm. They are installed on a stainless steel U-shaped shell frame. The outer layer of the electrode is cleverly wrapped with a layer of insulating plastic tube to achieve insulation from the metal shell.

[0072] Because the application will be installed in multiple locations on site, the device size is standardized, such as Figure 3-Figure 5Marking, length 200*width 60*height 100 mm, the electrode is welded with a 1-meter long cable 14, which is easy to plug in during maintenance and replacement. The plug is a two-pole plug, which is more convenient to use. Through on-site installation verification, the liquid level detection depth can be adjusted in real time, and there will be no false alarm when there is condensation in the water tank. When a large amount of water accumulates in the tank, as long as the water level between the two exposed electrode heads rises to the set depth, the conductive water connects the two electrodes, and the liquid level signal is stably sent out through the water immersion transmitter 4. Figure 7 The U-shaped housing 11 can be conveniently buckled in the water tank.

[0073] like Figure 8 As shown, in some embodiments, an alarm information receiving electronic device 10 is also included, and the monitoring server 3 is communicatively connected with the alarm information receiving electronic device 10.

[0074] Specifically, the monitoring server 3 sends the response alarm information to the electronic device 10 receiving the alarm information according to the detection signal.

[0075] The electronic device 10 for receiving alarm information includes, but is not limited to, office computers and personal mobile phones. The alarm information is received by the built-in Outlook mailbox and Dongdong APP of the company's office computers and mobile phones through a wireless network. The wireless network includes, but is not limited to, the Internet, corporate intranet, local area network, mobile communication network and combinations thereof.

[0076] like Fig. 9 The system schematic diagram of the abnormal water accumulation alarm system under the industrial environment of the best embodiment of the present invention is shown. Among them, the liquid level detector 1 is connected to the water immersion transmitter 4, and the water immersion transmitter 4 is preferably a point water immersion transmitter 4. The water immersion transmitter 4 is hard-wired to the wireless communication device 2, and the wireless communication device 2 converts the switch signal into a WiFi signal. The wireless communication device 2 is configured to be connected to the wireless network of the office automation (Office Automation, OA network) of the workshop. Then, the liquid level signal transmitted by the wireless communication device 2 is summarized through the acquisition server 7, such as the existing IoT acquisition server. The acquisition server 7 pushes the summarized liquid level signal to the monitoring server 3 for monitoring through the acquisition software, such as kepware. The monitoring server 3 can be implemented using the existing Internet of Things (IoT) platform. Alarm strategies are configured on the monitoring server 3, including power off / network off alarms and water immersion alarms. The monitoring server 3 sends an email or a push notification to the corresponding responsible person to the electronic device 10 receiving the alarm information according to the detection signal.

[0077] like Fig.10The figure shows a connection diagram of the liquid level detector and the wireless communication device in the best embodiment of the present invention. Among them, the liquid level detector 1 is connected to the wireless communication device 2 through the water immersion transmitter 4, and is powered by the DC power module 5 and protected by the leakage protection switch 6. The DC power module 5 is electrically connected to the wireless communication device 2 and the water immersion transmitter 4 respectively to supply power to the wireless communication device 2 and the water immersion transmitter 4. The reliable communication distance of the wireless receiving module of the acquisition server 7 is within 30 meters. Therefore, it is necessary to install the wireless communication device with an antenna in a 30-meter range without obstacles around the wireless receiving module of the acquisition server 7 by hard wiring. The wireless communication device 2 is connected to the host computer 9 through the conversion connector 8, and the host computer 9 sets the parameters of the wireless communication device 2 through the parameter setting software.

[0078] like Fig.11 The flowchart of the alarm method of the abnormal water accumulation alarm system in an industrial environment as described above is shown in an embodiment of the present invention, including:

[0079] Step S1101, monitoring the liquid level signal;

[0080] Step S1102, when the liquid level signal is detected, executing a corresponding alarm operation.

[0081] Specifically, the present invention can be applied to electronic devices having processing capabilities, such as Figure 1 The monitoring server 3 is shown. The monitoring server 3 is preferably an IoT platform.

[0082] Specifically, an alarm strategy is configured on the monitoring server. Then, step S1101 is executed to obtain a liquid level signal from the wireless communication device 2 .

[0083] Then, step S1102 is executed to perform a corresponding alarm operation according to the liquid level signal and based on the configured alarm strategy.

[0084] The present invention detects the liquid level of the leak risk workstation through a liquid level detector to determine whether water accumulation occurs, and at the same time sends the liquid level signal obtained by the liquid level detector to the monitoring server through a wireless communication device, and finally the monitoring server uniformly performs corresponding operations according to the liquid level signal. Therefore, the wiring harness connection with the monitoring server can be reduced, and the liquid level detector can be arranged in more different positions to adapt to complex industrial environments, achieve wide coverage and efficient monitoring, and ensure that the message is delivered to the responsible person in a timely manner.

[0085] like Fig.12 The figure shows a working flow chart of an alarm method of the abnormal water accumulation alarm system in an industrial environment as described above in another embodiment of the present invention, comprising:

[0086] Step S1201, monitoring the liquid level signal.

[0087] Step S1202, when the heartbeat signal is not received within a preset time, a device abnormality alarm signal is sent, wherein the wireless communication device 2 is set with a cyclic sending period for sending the heartbeat signal to the monitoring server 3, and the preset time is greater than the cyclic sending period.

[0088] Step S1203: When the liquid level signal is detected, a liquid level abnormality alarm signal is sent.

[0089] Specifically, step S1201 is continuously executed to obtain the liquid level signal. In order to ensure that the connection between the wireless communication device 2 and the company's internal network remains active at all times, an early warning signal is issued when the connection is interrupted, that is, the aforementioned liquid level detector 1 is powered off / disconnected from the network, resulting in no liquid level signal, and the maintenance personnel are reminded to go and handle it. A "heartbeat packet" function is set.

[0090] Execute step S1202, when the heartbeat signal is not received within the preset time, send the device abnormality alarm signal, wherein the wireless communication device 2 is set to send the heartbeat signal to the monitoring server 3 in a cyclic sending period, and the preset time is greater than the cyclic sending period.

[0091] Preferably, a 5-second periodic pulse signal is configured for cyclic transmission, that is, the cyclic transmission period is preferably 5 seconds. If the monitoring server 3 can receive the signal (supporting heavy chain) within a preset time (preferably 15 minutes), it means that the liquid level detector 1 is ready; if the monitoring server 3 does not receive the pulse signal within the preset time, an abnormal device alarm signal is issued.

[0092] When the liquid level signal is detected, step S1203 is executed to send a liquid level abnormality alarm signal.

[0093] Specifically, the alarm information push strategy is divided into liquid level detector device abnormality and liquid level abnormality alarm, and the triggering method is: "change reporting" and "periodic reporting".

[0094] Abnormality of the liquid level detector device: Change reporting, if no pulse signal from the wireless communication device 2 is detected every 15 minutes, the "power off or network disconnection" alarm message will be sent; periodic reporting, if the power off or network disconnection detection is ON, the alarm will be sent once every 8 hours; recovery message, if the power off or network disconnection detection is ON, the power is manually cut off and then powered on or the network recovers automatically, "*** pit power or network has been restored" will be sent immediately.

[0095] Abnormal water level: Change reporting, real-time detection of the liquid level signal of the liquid level detector 1, that is, receiving the connection signal of the liquid level electrode, starting to send the "*** pit water flooding signal alarm" information; periodic reporting, the liquid level electrode connection is always established, and the alarm is periodically sent every 20 minutes.

[0096] Alarm information receiving process.

[0097] Real-time detection and early warning of abnormalities outside the control caused by accidental water leakage in each workshop, such as power outage / network disconnection alarm, or water immersion alarm signal, can be pushed to the corresponding responsible person by the monitoring server 3 (such as IoT platform) through email and Dongdong.

[0098] like Fig.13 The flowchart of the alarm method of the abnormal water accumulation alarm system in an industrial environment according to the best embodiment of the present invention is shown, including:

[0099] Step S1301, the abnormal water accumulation alarm system is running;

[0100] Step S1302, when the system detects an abnormality, if it is a system power failure / network disconnection alarm, then execute step S1303; if it is a workshop flooding alarm, then execute step S1304;

[0101] Step S1303: System power failure / network disconnection alarm, which is received by security personnel, confirmed on-duty by security personnel on site, and then the system is restarted and reset, and step S1301 is executed again;

[0102] Step S1304: The workshop *** flooding alarm is triggered, and the security and workshop related personnel receive it, and the on-duty personnel in the workshop confirm it on site;

[0103] Step S1305, if the detection point is leaking, execute step S1306, otherwise execute step S1307;

[0104] Step S1306: The on-duty personnel in the workshop contact their superiors, notify the workshop safety officer, department head, section chief, and workshop security officer, analyze the cause, drain the water, and re-execute step S1301;

[0105] Step S1307, the on-duty personnel in the workshop contact the security guard, who takes security measures (cleans condensate or inspects the electrode circuit), analyzes the cause, takes preventive measures, and re-executes step S1301.

[0106] It should be understood that the order of execution of the steps in the above embodiment does not necessarily mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present invention.

[0107] like Fig.14 A schematic diagram of a monitoring server architecture is provided for the best embodiment of the present invention, including:

[0108] The system server 303 is used to execute the alarm method of the abnormal water accumulation alarm system in the industrial environment as described above.

[0109] Fig.14A Thingworx & Zookeeper system server 303 is taken as an example. The wireless communication device 2 is preferably a network cloud IO module.

[0110] The monitoring server 3 may also include: an OPC client 301, an MQTT server 302, and a PG structure database 304 for communicating with the system server. Among them, the Thingworx & Zookeeper system server 303, the PG structure database 304, the wireless communication device 2, the PC 305 and the mobile phone can be connected via Ethernet or other methods, and the figure takes the Ethernet connection as an example.

[0111] The Thingworx & Zookeeper system server 303 is used as a storage program area; the PG structure database 304 is used as a storage data area, wherein the storage program area can store the operating system and the application programs required for the running function; the storage data area can store the data created according to the use of the alarm method of the abnormal water accumulation alarm system in the industrial environment, etc. Examples of the above network include but are not limited to the Internet, corporate intranet, local area network, mobile communication network and combinations thereof.

[0112] The wireless communication device 2 can receive signal inputs related to user settings and function controls of the alarm method of the abnormal water accumulation alarm system in an industrial environment. After collecting data through the OPC client 301, the MQTT server 302 transmits the data to the Thingworx&Zookeeper system server 303. The PG structure database 304 is used to store alarm information and real-time heartbeat information. The PC and mobile phone, which are electronic devices 10 receiving alarm information, can display abnormal water accumulation alarm information and power failure abnormal information through dongdong and email.

[0113] like Fig.15 The figure shows a hardware structure diagram of an electronic device of the present invention, including:

[0114] at least one processor 1501; and,

[0115] A memory 1502 is communicatively connected to at least one of the processors 1501; wherein:

[0116] The memory 1502 stores instructions that can be executed by at least one of the processors, and the instructions are executed by at least one of the processors so that at least one of the processors can execute the alarm method of the abnormal water accumulation alarm system in an industrial environment as described above.

[0117] Fig.15 A processor 1501 is taken as an example.

[0118] The electronic device may further include: an input device 1503 and a display device 1504 .

[0119] The processor 1501, the memory 1502, the input device 1503 and the display device 1504 may be connected via a bus or other means, and the figure takes the connection via a bus as an example.

[0120] The memory 1502 is a non-volatile computer-readable storage medium that can be used to store non-volatile software programs, non-volatile computer executable programs and modules, such as program instructions / modules corresponding to the alarm method of the abnormal water accumulation alarm system in the industrial environment in the embodiment of the present application, for example, Fig.11 , Fig.12 The processor 1501 executes various functional applications and data processing by running the non-volatile software programs, instructions and modules stored in the memory 1502, that is, the alarm method of the abnormal water accumulation alarm system in the industrial environment in the above embodiment is realized.

[0121] The memory 1502 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and application programs required for at least one function; the data storage area may store data created according to the use of the alarm method of the abnormal water accumulation alarm system under an industrial environment, etc. In addition, the memory 1502 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. In some embodiments, the memory 1502 may optionally include a memory remotely arranged relative to the processor 1501, and these remote memories may be connected to a device for executing the alarm method of the abnormal water accumulation alarm system under an industrial environment via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0122] The input device 1503 can receive user clicks and generate signal inputs related to user settings and function control of the alarm method of the abnormal water accumulation alarm system in an industrial environment. The display device 1504 can include display devices such as a display screen.

[0123] The one or more modules are stored in the memory 1502, and when executed by the one or more processors 1501, the alarm method of the abnormal water accumulation alarm system in an industrial environment in any of the above method embodiments is executed.

[0124] The present invention detects the liquid level of the leak risk workstation through a liquid level detector to determine whether water accumulation occurs, and at the same time sends the liquid level signal obtained by the liquid level detector to the monitoring server through a wireless communication device, and finally the monitoring server uniformly performs corresponding operations according to the liquid level signal. Therefore, the wiring harness connection with the monitoring server can be reduced, and the liquid level detector can be arranged in more different positions to adapt to complex industrial environments, achieve wide coverage and efficient monitoring, and ensure that the message is delivered to the responsible person in a timely manner.

[0125] An embodiment of the present invention provides a storage medium, which stores computer instructions. When a computer executes the computer instructions, it is used to execute all steps of the alarm method of the abnormal water accumulation alarm system in an industrial environment as described above.

[0126] In the context of the present disclosure, a storage medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, device, or apparatus. The storage medium may be a machine-readable signal medium or a machine-readable storage medium. Alternatively, the storage medium may be a non-temporary computer-readable storage medium, for example, a non-temporary computer-readable storage medium may be a ROM, a random access memory (Random Access Memory, RAM), a compact disc read-only memory (Compact Disc ROM, CD-ROM), a magnetic tape, a floppy disk, and an optical data storage device, etc.

[0127] An embodiment of the present invention provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the alarm method of the abnormal water accumulation alarm system in an industrial environment as described above.

[0128] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A water accumulation abnormal alarm system in an industrial environment, characterized in that: include: A liquid level detector (1), a wireless communication device (2), and a monitoring server (3), wherein: The liquid level detector (1) is connected to the input end of the wireless communication device (2) by wire, and sends a liquid level signal to the wireless communication device (2); the liquid level detector (1) is used to be placed at a workstation with a risk of water leakage; The output end of the wireless communication device (2) is wirelessly connected to the monitoring server (3) to send the liquid level signal to the monitoring server (3); The monitoring server (3) is used to perform operations according to the liquid level signal.

2. The abnormal water accumulation alarm system in an industrial environment according to claim 1 is characterized in that: The liquid level detector (1) comprises a housing (11), a first electrode (12), and a second electrode (13); the first electrode (12) and the second electrode (13) are inserted into the housing (11); the height of the first electrode (12) and / or the second electrode (13) in the housing (11) is adjustable; and the first electrode (12) and the second electrode (13) are connected to an input end of the wireless communication device (2).

3. The abnormal water accumulation alarm system in an industrial environment according to claim 2 is characterized in that: The distance between the first electrode (12) and the second electrode (13) is 75 to 85 millimeters.

4. The abnormal water accumulation alarm system in an industrial environment according to claim 2 is characterized in that: The water leakage risk workstation is a water collection tank, the outer shell (11) is a U-shaped frame, and the outer shell (11) is used to be placed above the water leakage risk workstation and partially cover the water collection tank.

5. An alarm method for an abnormal water accumulation alarm system in an industrial environment according to any one of claims 1 to 4, characterized in that: include: monitoring the liquid level signal; When the liquid level signal is detected, a corresponding alarm operation is performed.

6. The alarm method of the abnormal water accumulation alarm system under industrial environment according to claim 5, characterized in that: When the liquid level signal is detected, a corresponding alarm operation is performed, including: When the liquid level signal is detected, a liquid level abnormality alarm signal is sent.

7. The alarm method of the abnormal water accumulation alarm system under industrial environment according to claim 5, characterized in that: Also includes: When the heartbeat signal is not received within a preset time, a device abnormality alarm signal is sent, wherein the wireless communication device (2) is set with a cyclic sending period for sending the heartbeat signal to the monitoring server (3), and the preset time is greater than the cyclic sending period.

8. An electronic device, characterized in that: include: at least one processor; as well as, a memory communicatively connected to at least one of the processors; wherein, The memory stores instructions that can be executed by at least one of the processors, and the instructions are executed by at least one of the processors so that at least one of the processors can execute the alarm method of the abnormal water accumulation alarm system in an industrial environment as described in any one of claims 5 to 7.

9. A storage medium, characterized in that: The storage medium stores computer instructions, and when a computer executes the computer instructions, it is used to execute all steps of the alarm method of the abnormal water accumulation alarm system in an industrial environment as described in any one of claims 5 to 7.

10. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instruction is executed by a processor, the alarm method of the abnormal water accumulation alarm system in an industrial environment as described in any one of claims 5 to 7 is implemented.

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