Workshop alarm system and control method thereof

Abstract

The workshop alarm system comprises an equipment area, an alarm area, an operation area, a control unit and a remote monitoring module, the equipment area comprises a plurality of pieces of equipment, and the alarm area comprises a plurality of groups of multicolor state indicating devices in one-to-one correspondence with the equipment. Each group of multi-color state indicating devices is connected with corresponding equipment through at least three signal lines with different colors and zero lines, and the multi-color state indicating devices respectively indicate the running, alarming and idle states of the equipment through color combinations; an operator in the operation area determines the state of the corresponding device by observing the color of the multi-color state indicating device in real time, and the control unit is used for dynamically switching the color combination of the multi-color state indicating device according to an equipment feedback signal and achieving priority judgment of the equipment state through a preset algorithm. And the remote monitoring module supports real-time checking of an alarm state through a mobile terminal or a central control system, receives an alarm log and historical operation data of equipment, and is in data intercommunication with a workshop production management system.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial automation monitoring, and more specifically, to a workshop alarm system and its control method. Background Art

[0002] With the continuous development of technology, production workshops are becoming more and more automated, gradually transitioning from manual to semi-automated and further to fully automated workshops. A fully automated workshop can significantly improve production efficiency, save labor costs, and can well improve the quality of production products, and is increasingly favored by people.

[0003] Traditional workshop alarm systems mostly use single or two-color indicator lights, with limited functions and unable to effectively distinguish the idle state of equipment, resulting in a high misjudgment rate. In addition, the existing systems have complex wiring, difficult maintenance, lack of dynamic priority allocation, remote interaction, and energy-saving design. For example, the existing technology CN117409554A only displays the status through three-color lights and cannot distinguish priorities or link safety equipment.

[0004] Therefore, there is an urgent need for a workshop alarm system that integrates multi-state indication and intelligent control. Summary of the Invention

[0005] In view of this, in order to solve the above problems, the present invention proposes a workshop alarm system and its control method, which realizes the accurate identification of the operation, alarm, and idle states of equipment through the cooperation of a multi-color state indicating device and a control unit.

[0006] A workshop alarm system, characterized in that: it includes an equipment area, an alarm area, an operation area, a control unit, and a remote monitoring module. The equipment area includes several pieces of equipment. The alarm area includes multiple groups of multi-color state indicating devices corresponding to the equipment one by one. Each group of multi-color state indicating devices is connected to the corresponding equipment through at least three signal lines of different colors and a zero line. The multi-color state indicating device indicates the operation, alarm, and idle states of the equipment through color combinations. The operator in the operation area determines the state of the corresponding device by observing the color of the multi-color state indicating device in real time. The control unit is used to dynamically switch the color combination of the multi-color state indicating device according to the equipment feedback signal, and realizes the priority determination of the equipment state through a preset algorithm. The remote monitoring module supports real-time viewing of the alarm status through a mobile terminal or a central control system, receiving alarm logs and equipment historical operation data, and communicating with the workshop production management system data.

[0007] In some embodiments, the color combination logic of the multi - color status indicating device includes: the green signal line corresponds to the device operation status; the red signal line corresponds to the alarm status and triggers a dynamic flashing mode to distinguish the emergency level; the yellow signal line corresponds to the idle status, and feeds back fault information when the signal line or the light source is abnormal.

[0008] Further, the control unit is configured to: when multiple devices alarm simultaneously, automatically assign alarm priorities according to the device type or location; high - priority alarms trigger audible and visual prompts in the operation area and push notifications to the remote terminal.

[0009] Further, the multi - color status indicating device integrates a self - checking circuit, periodically detects the connectivity of the signal line and the status of the light source, and feeds back to the operation area through a specific color signal line when abnormal.

[0010] Further, the multi - color status indicating device is built - in with an ambient light sensor, automatically adjusts the brightness according to the illumination intensity in the workshop, and supports the low - illuminance mode at night.

[0011] Further, the multi - color status indicating device adopts a modular design, including a detachable lamp shade, a standardized signal interface, and an independent power supply unit, and supports quick replacement and expansion.

[0012] Further, the system is configured with an energy - saving mode. When the device remains idle for more than a preset duration, the control unit turns off the power supply of non - essential signal lines.

[0013] Further, the system is linked with the workshop safety equipment. When the alarm status is triggered, at least one of the following operations is performed: automatically cut off the power supply of the corresponding device; start the standby device; send a linkage signal to the fire protection system; trigger emergency lighting and evacuation indicators.

[0014] Further, the signal line transmits signals through wired or wireless communication methods, and the color combination of the multi - color status indicating device supports custom configuration to meet the requirements of different industrial scenarios.

[0015] Further, the remote monitoring module provides interfaces for equipment health trend analysis and fault prediction, and exchanges data with the workshop production management system.

[0016] A control method for a workshop alarm system, characterized by including the following steps:

[0017] Step 1: Dynamically switch the color combination of the multi - color status indicating device through the device feedback signal;

[0018] Step 2: When multiple devices alarm, assign priorities according to a preset algorithm and trigger a hierarchical response;

[0019] Step 3: Periodically detect the status of the signal line and the light source, and feedback through a specific color when abnormal;

[0020] Step 4: Automatically adjust the brightness of the alarm light according to the light intensity and activate the energy-saving mode when the device is idle.

[0021] Furthermore, the control method further includes: when the red alarm is triggered, the device power supply is cut off in linkage and the fire protection system is activated.

[0022] Beneficial effects of the present invention: The present invention provides a workshop alarm system and its control method, including an equipment area, an alarm area, an operation area, a control unit, and a remote monitoring module. The equipment area includes several devices. The alarm area includes multiple groups of multi-color status indicating devices corresponding to the devices one by one. Each group of multi-color status indicating devices is connected to the corresponding device through at least three signal lines of different colors and a zero line. The multi-color status indicating devices respectively indicate the running, alarm, and idle states of the device through color combinations. The operators in the operation area determine the status of the corresponding device by observing the color of the multi-color status indicating device in real time. The control unit is used to dynamically switch the color combination of the multi-color status indicating device according to the device feedback signal, and realize the priority determination of the device status through a preset algorithm. The remote monitoring module supports real-time viewing of the alarm status through a mobile terminal or a central control system, receiving alarm logs and device historical operation data, and communicating with the workshop production management system data. Through the cooperation of the multi-color status indicating device and the control unit, accurate identification of the running, alarm, and idle states of the device is achieved. Description of the Drawings

[0023] Figure 1 It is the system structure diagram of the workshop alarm system of the present invention.

[0024] Figure 2 It is the system diagram of the multi-color status indicating device of the workshop alarm system of the present invention.

[0025] The following specific embodiments will further illustrate the present invention in conjunction with the above drawings. Specific Embodiments Embodiment 1:

[0026] A workshop alarm system, characterized in that it includes an equipment area, an alarm area, an operation area, a control unit, and a remote monitoring module. The equipment area includes several devices. The alarm area includes multiple groups of multi-color status indicating devices corresponding to the devices one by one. Each group of multi-color status indicating devices is connected to the corresponding device through at least three signal lines of different colors and a zero line. The multi-color status indicating devices indicate the running, alarm, and idle states of the devices through color combinations. The operators in the operation area determine the status of the corresponding devices by observing the colors of the multi-color status indicating devices in real time. The control unit is used to dynamically switch the color combinations of the multi-color status indicating devices according to the device feedback signals, and implement the priority determination of the device status through a preset algorithm. The remote monitoring module supports real-time viewing of the alarm status through a mobile terminal or a central control system, receiving alarm logs and device historical operation data, and communicating with the workshop production management system data.

[0027] The color combination logic of the multi-color status indicating device includes: the green signal line corresponds to the running state of the device; the red signal line corresponds to the alarm state and triggers a dynamic flashing mode to distinguish the emergency level; the yellow signal line corresponds to the idle state, and feedbacks fault information when the signal line or the light source is abnormal.

[0028] The control unit is configured to: when multiple devices alarm simultaneously, automatically allocate alarm priorities according to the device type or location; high-priority alarms trigger audible and visual prompts in the operation area and remote terminal push.

[0029] The multi-color status indicating device integrates a self-checking circuit, periodically detects the connectivity of the signal lines and the status of the light sources, and feeds back to the operation area through a specific color signal line when abnormal.

[0030] The multi-color status indicating device is built-in with an ambient light sensor, automatically adjusts the brightness according to the workshop illumination intensity, and supports the low-illumination mode at night.

[0031] The multi-color status indicating device adopts a modular design, including a detachable lamp shade, a standardized signal interface, and an independent power supply unit, and supports quick replacement and expansion.

[0032] The system is configured with an energy-saving mode. When the device remains idle for more than a preset duration, the control unit turns off the power supply of unnecessary signal lines.

[0033] The system is linked with the workshop safety equipment. When the alarm state is triggered, at least one of the following operations is performed: automatically cutting off the power supply of the corresponding device; starting the standby device; sending a linkage signal to the fire protection system; triggering emergency lighting and evacuation indicators.

[0034] The signal lines transmit signals through wired or wireless communication methods, and the color combinations of the multi-color status indicating devices support custom configuration to meet the requirements of different industrial scenarios.

[0035] The remote monitoring module provides interfaces for equipment health trend analysis and fault prediction, and is interconnected with the data of the workshop production management system.

[0036] A control method for a workshop alarm system, characterized by comprising the following steps:

[0037] Step 1: Dynamically switch the color combination of the multi-color status indicating device through the equipment feedback signal;

[0038] Step 2: When multiple devices alarm, assign priorities according to a preset algorithm and trigger hierarchical responses;

[0039] Step 3: Periodically detect the status of the signal line and the light source, and give feedback through a specific color when abnormal;

[0040] Step 4: Automatically adjust the brightness of the alarm lamp according to the light intensity, and start the energy-saving mode when the equipment is idle.

[0041] The control method further includes: when a red alarm is triggered, the power supply of the equipment is cut off in a linkage manner and the fire protection system is started.

[0042] For example, in an automobile manufacturing workshop, each welding robot is connected to a set of three-color signal lines to a wall indicating device. The control unit dynamically switches the indicator light status according to the feedback signal of the welding quality sensor: the green light is always on (normal welding), the red light flashes (welding torch failure), and the yellow light is always on (standby). When multiple robots fail simultaneously, the control unit assigns priorities according to the production line position, and the high-priority alarm triggers the buzzer on the operation console and the push of the mobile phone APP. Embodiment 2:

[0043] In a chemical plant workshop, the alarm system is linked with a gas leakage detection device. When a red alarm is triggered, the system automatically closes the valves of the leakage pipeline, starts the exhaust equipment, and sends an alarm signal to the fire control center.

[0044] The above-described embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but should not be construed as limiting the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A workshop alarm system, characterized in that: It includes an equipment area, an alarm area, an operation area, a control unit, and a remote monitoring module. The equipment area includes several devices. The alarm area includes multiple groups of multi-color status indicating devices corresponding to the devices one by one. Each group of multi-color status indicating devices is connected to the corresponding device through at least three signal lines of different colors and a zero line. The multi-color status indicating devices indicate the running, alarm, and idle states of the devices through color combinations. The operators in the operation area determine the status of the corresponding devices by observing the colors of the multi-color status indicating devices in real time. The control unit is used to dynamically switch the color combinations of the multi-color status indicating devices according to the device feedback signals, and implement the priority determination of the device status through a preset algorithm. The remote monitoring module supports real-time viewing of the alarm status through a mobile terminal or a central control system, receiving alarm logs and device historical operation data, and communicating with the workshop production management system data.

2. The workshop alarm system according to claim 1, wherein: The control unit is configured to: when multiple devices alarm simultaneously, automatically allocate alarm priorities according to device types or locations; high-priority alarms trigger audible and visual prompts in the operation area and remote terminal pushes.

3. The workshop alarm system according to claim 1, characterized in that: The multi-color status indicating device integrates a self-checking circuit, periodically detects the connectivity of the signal lines and the status of the light sources, and feeds back to the operation area through a specific color signal line when abnormal.

4. The workshop alarm system according to claim 1, characterized in that: The multi-color status indicating device is built with an ambient light sensor, automatically adjusts the brightness according to the workshop light intensity, and supports the low-illumination mode at night.

5. The workshop alarm system according to claim 1, characterized in that: The multi-color status indicating device adopts a modular design, including a detachable lamp shade, a standardized signal interface, and an independent power supply unit, supporting quick replacement and expansion.

6. The workshop alarm system according to claim 1, characterized in that: The system is configured with an energy-saving mode. When the device remains idle for more than a preset duration, the control unit shuts off the power supply of unnecessary signal lines.

7. The workshop alarm system according to claim 1, wherein: The system is linked with the workshop safety equipment. When the alarm status is triggered, at least one of the following operations is performed: automatically cutting off the power supply of the corresponding device; starting a standby device; sending a linkage signal to the fire protection system; triggering emergency lighting and evacuation indicators.

8. The workshop alarm system according to claim 1, characterized in that: The signal lines transmit signals through wired or wireless communication methods, and the color combinations of the multi-color status indicating devices support custom configuration to meet the requirements of different industrial scenarios.

9. The workshop alarm system according to claim 1, characterized in that: The remote monitoring module provides interfaces for equipment health trend analysis and fault prediction, and communicates with the workshop production management system data.

10. A control method for the system according to any one of claims 1-9, characterized in that, It includes the following steps: Step 1: Dynamically switch the color combinations of the multi-color status indicating devices through device feedback signals; Step 2: When multiple devices alarm, allocate priorities according to a preset algorithm and trigger hierarchical responses; Step 3: Periodically detect the status of the signal lines and light sources, and feed back through a specific color when abnormal; Step 4: Automatically adjust the brightness of the alarm lights according to the light intensity, and start the energy-saving mode when the device is idle.

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