Temperature measurement type safety control system and method, electronic equipment and storage medium

Abstract

The invention provides a temperature measurement type safety control system and method, electronic equipment and a storage medium, and relates to the technical field of safety protection, and the system comprises a non-contact infrared real-time temperature measurement detection detector which is used for measuring temperature data of a target object or environment and transmitting the temperature data to a processing unit of the control system; the processing unit is used for judging whether a starting condition is met or not according to a preset temperature threshold value, and activating the electrical interlocking input element when the starting condition is met; the first electrical interlocking input element is used for activating the electrical interlocking output element according to the evacuation sensing signal when the person is in the safe position; and the second electrical interlocking input element is used for manually controlling starting and sending a starting signal to the electrical interlocking output element. According to the system, the safety problem caused by the fact that a double-hand starting button cannot be operated when equipment is operated can be solved.

Description

Technical Field

[0001] The present invention relates to the field of safety protection technology, and in particular to a temperature measurement safety control system, method, electronic equipment and storage medium. Background Art

[0002] There is a high-risk operation in industrial production sites, including stamping, stretching, bending, cutting, sawing, etc., which require feeding raw materials into the mold or tool while starting the high-energy pressure or high-speed cutting power head. It has the common characteristics of high frequency and high labor intensity. Once illegal operation or mistakes are made, it may cause disability or even death. Although the equipment and facilities have been designed to install safety devices such as two-hand start or safety light curtains, as well as mechanical pull-off arms, some raw materials must be placed and removed manually, and some raw materials are relatively long, causing interference with the safety light curtain during the production process. In addition, it is not suitable for automated small-batch assembly and pressing, and materials need to be placed next to it, so the two-hand button cannot be operated, and the safety light curtain becomes a decoration, and the mechanical pull-off arm cannot be used, so the foot switch is used instead, which always poses a safety hazard. Summary of the invention

[0003] The problem solved by the present invention is how to overcome the safety problem caused by the inability to operate the start button with both hands when operating the equipment.

[0004] In order to solve the above problems, the present invention provides a temperature measurement safety control system, comprising: Non-contact infrared real-time temperature detection detector: used to measure the temperature data of the target object or environment, and transmit the temperature data to the processing unit of the control system; Processing unit: used to determine whether the startup conditions are currently met according to the preset temperature threshold, and activate the electrical interlock input element when the startup conditions are met; The first electrical interlock input element is used to activate the electrical interlock output element when the personnel are in a safe position according to the evacuation sensing signal; The second electrical interlocking input element is used to start by manual control and send a start signal to the electrical interlocking output element; The third electrical interlocking input element is used to start by foot control and send a start signal to the electrical interlocking output element; Electrical interlock output element: used to control the start and stop of the equipment according to the start signal of the electrical interlock input element.

[0005] Furthermore, it also includes: Stop unit: When the processing unit determines that the temperature data is greater than or equal to the preset temperature threshold and the first electrical interlocking input element does not activate the electrical interlocking input element, the start condition is not met, and a stop signal is sent to the electrical interlocking output element to control the device to stop running.

[0006] Furthermore, the electrical interlocking output element comprises: Continuous operation unit: used to control the equipment to keep running until receiving the stop signal sent by the processing unit; Single operation unit: used to control the equipment to automatically stop running after completing a single operation after startup.

[0007] A temperature measurement safety control method, comprising the steps of: S1: Measure the temperature data of the target object or environment and transmit the temperature data to the processing unit of the control system; S2: Determine whether the current start-up conditions are met according to the preset temperature threshold. If the start-up conditions are met, activate the electrical interlock input element; S3: Based on the evacuation sensing signal, the electrical interlock output element is activated when the personnel are in a safe position; S4: Start through manual control and send a start signal to the electrical interlock output element; S5: Start by foot control, sending a start signal to the electrical interlock output element; S6: Control the start and stop of the equipment according to the start signal of the electrical interlock input element.

[0008] Furthermore, the method further comprises the steps of: S7: When it is determined in step S2 that the temperature data is greater than or equal to the preset temperature threshold and the first electrical interlocking input element does not activate the electrical interlocking input element, the start condition is not met, a stop signal is sent to the electrical interlocking output element, and the control device stops running.

[0009] Furthermore, the step S6 comprises: S61: Control the device to remain in operation until receiving the stop signal sent in step S2; S62: The control device automatically stops running after completing a single operation after startup.

[0010] An electronic device, comprising: Memory: used to store executable instructions; Processor: used to implement the temperature measurement safety control method described in any of the above solutions when running the executable instructions stored in the memory.

[0011] A computer-readable storage medium stores executable instructions, which, when executed by a processor, implement the temperature measurement safety control method described in any one of the above solutions.

[0012] The present invention adopts the above technical solution to achieve the following beneficial effects: The present invention can accurately obtain the temperature of the target object or environment through a non-contact infrared real-time temperature measurement and detection detector, and transmit these data to the control system, and use the temperature monitoring signal as a condition for controlling the safe startup of the equipment. Only when the evacuation sensor is detected, the start switch signal is allowed to be turned on. The operating mechanism of the equipment operation is controlled thereby, thereby preventing the occurrence of dangerous situations for personnel and effectively protecting the operating safety of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The temperature measurement safety control system structure provided in the first embodiment of the present invention Figure 1 ; Figure 2 The temperature measurement safety control system structure provided in the first embodiment of the present invention Figure 2 ; Figure 3 The temperature measurement safety control method provided in the second embodiment of the present invention Figure 1 ; Figure 4 The temperature measurement safety control method provided in the second embodiment of the present invention Figure 2 . DETAILED DESCRIPTION

[0014] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments. Embodiment 1

[0016] This embodiment provides a temperature measurement safety control system, such as Figure 1 As shown, the system includes: Non-contact infrared real-time temperature detection detector: used to measure the temperature data of the target object or environment, and transmit the temperature data to the processing unit of the control system; Processing unit: used to determine whether the startup conditions are currently met according to the preset temperature threshold, and activate the electrical interlock input element when the startup conditions are met; The first electrical interlock input element is used to activate the electrical interlock output element when the personnel are in a safe position according to the evacuation sensing signal; The second electrical interlocking input element is used to start by manual control and send a start signal to the electrical interlocking output element; The third electrical interlocking input element is used to start by foot control and send a start signal to the electrical interlocking output element; Electrical interlock output element: used to control the start and stop of the equipment according to the start signal of the electrical interlock input element.

[0017] Specifically, the non-contact infrared real-time temperature detection detector: the detector continuously or periodically measures the temperature data of the target object or environment. The measured temperature data is transmitted to the processing unit. The processing unit: receives the temperature data from the non-contact infrared real-time temperature detection detector. The received temperature data is compared with a preset temperature threshold.

[0018] Specifically, if the temperature data is within a safe range, ie, lower than a preset temperature threshold, the processing unit will determine that the start condition is met and activate the first electrical interlock input element if it is not currently activated.

[0019] Specifically, if the temperature data exceeds the safety range, that is, is higher than or equal to a preset temperature threshold, the processing unit will send a stop signal to the electrical interlock output element, causing the equipment to stop running.

[0020] Specifically, the first electrical interlock input element: monitors the evacuation sensing signal. When the personnel is in a safe position, the evacuation sensing signal is activated. If the evacuation sensing signal is activated and the processing unit has determined that the start condition is met, the first electrical interlock input element will send a start signal to the electrical interlock output element. The second electrical interlock input element: when the operator needs to manually start the equipment, they will operate the second electrical interlock input element, such as pressing a button. After receiving the manual start signal, the second electrical interlock input element will send a start signal to the electrical interlock output element. The third electrical interlock input element: when the operator steps on the foot switch, the third electrical interlock input element is activated. After receiving the foot start signal, the third electrical interlock input element will send a start signal to the electrical interlock output element.

[0021] Specifically, the electrical interlock output element: according to the start signal received from the electrical interlock input element, the electrical interlock output element will control the start and stop of the equipment.

[0022] The electrical interlock output element starts the equipment if a start signal is received.

[0023] If a stop signal is received, either from a processing unit or from another electrical interlock input element, the electrical interlock output element will stop the equipment.

[0024] The system ensures that the equipment will only start when all safety conditions are met, such as the temperature is within the safe range and the personnel are in a safe position, thereby improving the safety of operation and the reliability of the equipment. At the same time, through different start modes, manual and foot, the operator can flexibly choose the way to start the equipment according to the actual situation.

[0025] Specifically, the role of the non-contact infrared real-time temperature detection detector in the above control process is to provide real-time and accurate temperature data, which is the key factor in deciding whether to start manually, start by pedal or operate continuously. When the operator or system decides to start the equipment, the non-contact infrared real-time temperature detection detector will first measure the temperature of the target object or environment and pass this data to the control system. The control system determines whether the startup conditions are currently met based on the preset temperature threshold or operation requirements.

[0026] Specifically, if the equipment needs to be within a certain temperature range to start safely, the temperature data provided by the non-contact infrared real-time temperature detection detector will directly determine whether the equipment can be started. Similarly, for continuous operation decisions, the detector will continuously monitor the temperature and provide data to the control system when necessary so that the system can make a decision whether to continue operation.

[0027] See also Figure 2 , which also includes: Stop unit: When the processing unit determines that the temperature data is greater than or equal to the preset temperature threshold and the first electrical interlocking input element does not activate the electrical interlocking input element, the start condition is not met, and a stop signal is sent to the electrical interlocking output element to control the device to stop running.

[0028] Among them, the electrical interlocking output components include: Continuous operation unit: used to control the equipment to keep running until receiving the stop signal sent by the processing unit; Single operation unit: used to control the equipment to automatically stop running after completing a single operation after startup.

[0029] Specifically, the contact infrared real-time temperature detection detector: continuously measures the temperature of the target object or environment, and transmits the temperature data to the processing unit. The processing unit: receives the temperature data from the detector. Compares the temperature data with the preset temperature threshold. According to the comparison result and the state of the electrical interlock input element, it determines whether the start condition is met.

[0030] Specifically, the stop unit: if the processing unit determines that the temperature data is greater than or equal to the preset temperature threshold, and the first electrical interlock input element is not activated, the stop unit will send a stop signal to the electrical interlock output element. If the temperature is too high or the personnel are not in a safe position, the equipment will not start, and if it is already running, it will stop immediately. Electrical interlock output element: according to the received signal, control the start and stop of the equipment. If a stop signal is received, the electrical interlock output element will activate the corresponding stop mechanism.

[0031] Specifically, the continuous operation unit: When the equipment needs to run continuously, the continuous operation unit will keep the equipment in operation. The equipment will continue to run until it receives a clear stop signal sent by the processing unit.

[0032] Specifically, the single operation unit: When the device is set to single operation mode, the single operation unit will control the device to complete a single operation after it is started. After completing a single operation, regardless of whether the preset temperature threshold is reached or whether the evacuation sensor is activated, the single operation unit will automatically send a stop signal to the electrical interlock output element to stop the device from running. This system ensures that the device will not start when the temperature is too high or the personnel are not in a safe position, and provides two modes of continuous operation and single operation to meet the operating requirements in different scenarios. In this way, the system improves safety and operational flexibility.

[0033] Specifically, the system is also provided with a fault alarm device and a visualization device to display real-time monitored temperature data and prompt information on whether it is safe to start.

[0034] This system can accurately obtain the temperature of the target object or environment through a non-contact infrared real-time temperature detection detector, and transmit this data to the control system. The temperature monitoring signal is used as the condition for controlling the safe start of the equipment, and the start switch signal is allowed to be turned on only when the evacuation sensor is detected. The operating mechanism of the equipment operation is controlled thereby, thereby preventing dangerous situations from occurring to personnel and effectively protecting the operating safety of operators. Embodiment 2

[0035] This embodiment provides a temperature measurement safety control method, such as Figure 3 As shown, the method comprises the steps of: S1: Measure the temperature data of the target object or environment and transmit the temperature data to the processing unit of the control system; S2: Determine whether the current start-up conditions are met according to the preset temperature threshold. If the start-up conditions are met, activate the electrical interlock input element; S3: Based on the evacuation sensing signal, the electrical interlock output element is activated when the personnel are in a safe position; S4: Start through manual control and send a start signal to the electrical interlock output element; S5: Start by foot control, sending a start signal to the electrical interlock output element; S6: Control the start and stop of the equipment according to the start signal of the electrical interlock input element.

[0036] See also Figure 4 , which also includes the steps of: S7: When it is determined in step S2 that the temperature data is greater than or equal to the preset temperature threshold and the first electrical interlocking input element does not activate the electrical interlocking input element, the start condition is not met, a stop signal is sent to the electrical interlocking output element, and the control device stops running.

[0037] Wherein, step S6 comprises: S61: Control the device to remain in operation until receiving the stop signal sent in step S2; S62: The control device automatically stops running after completing a single operation after startup.

[0038] An electronic device comprises: a memory for storing executable instructions; and a processor for implementing the temperature measurement safety control method of any one of the above schemes when running the executable instructions stored in the memory.

[0039] A computer-readable storage medium stores executable instructions, and when the executable instructions are executed by a processor, the temperature measurement safety control method of any one of the above solutions is implemented.

[0040] This method can accurately obtain the temperature of the target object or environment through a non-contact infrared real-time temperature detection detector, and transmit these data to the control system, using the temperature monitoring signal as a condition for controlling the safe start of the equipment, and only allowing the start switch signal to be turned on when the evacuation sensor is detected. The operating mechanism of the equipment operation is controlled thereby, thereby preventing dangerous situations for personnel and effectively protecting the operating safety of operators.

[0041] Although the disclosure is disclosed as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the present invention.

Claims

1. A temperature measurement safety control system, characterized in that: include: Non-contact infrared real-time temperature detection detector: used to measure the temperature data of the target object or environment, and transmit the temperature data to the processing unit of the control system; Processing unit: used to determine whether the startup conditions are currently met according to the preset temperature threshold, and activate the electrical interlock input element when the startup conditions are met; The first electrical interlock input element is used to activate the electrical interlock output element when the personnel are in a safe position according to the evacuation sensing signal; The second electrical interlocking input element is used to start by manual control and send a start signal to the electrical interlocking output element; The third electrical interlocking input element is used to start by foot control and send a start signal to the electrical interlocking output element; Electrical interlock output element: used to control the start and stop of the equipment according to the start signal of the electrical interlock input element.

2. The temperature measurement safety control system according to claim 1, characterized in that: Also includes: Stop unit: When the processing unit determines that the temperature data is greater than or equal to the preset temperature threshold and the first electrical interlocking input element does not activate the electrical interlocking input element, the start condition is not met, and a stop signal is sent to the electrical interlocking output element to control the device to stop running.

3. The temperature measurement safety control system according to claim 1, characterized in that: The electrical interlocking output element comprises: Continuous operation unit: used to control the equipment to keep running until receiving the stop signal sent by the processing unit; Single operation unit: used to control the equipment to automatically stop running after completing a single operation after startup.

4. A temperature measurement safety control method, characterized in that: Includes steps: S1: Measure the temperature data of the target object or environment and transmit the temperature data to the processing unit of the control system; S2: Determine whether the current start-up conditions are met according to the preset temperature threshold. If the start-up conditions are met, activate the electrical interlock input element; S3: Based on the evacuation sensing signal, the electrical interlock output element is activated when the personnel are in a safe position; S4: Start through manual control and send a start signal to the electrical interlock output element; S5: Start by foot control, sending a start signal to the electrical interlock output element; S6: Control the start and stop of the equipment according to the start signal of the electrical interlock input element.

5. The temperature measurement safety control method according to claim 4, characterized in that: Also includes the steps: S7: When it is determined in step S2 that the temperature data is greater than or equal to the preset temperature threshold and the first electrical interlocking input element does not activate the electrical interlocking input element, the start condition is not met, a stop signal is sent to the electrical interlocking output element, and the control device stops running.

6. The temperature measurement safety control method according to claim 4, characterized in that: The step S6 comprises: S61: Control the device to remain in operation until receiving the stop signal sent in step S2; S62: The control device automatically stops running after completing a single operation after startup.

7. An electronic device, characterized in that: The electronic device comprises: Memory: used to store executable instructions; Processor: used to implement the temperature measurement safety control method described in any one of claims 4 to 6 when running the executable instructions stored in the memory.

8. A computer-readable storage medium storing executable instructions, characterized in that: When the executable instructions are executed by the processor, the temperature measurement safety control method described in any one of claims 4 to 6 is implemented.

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