Fire operation supervision device and equipment
Through the use of the fire operation supervision device, the behavior of the operator in fire operation is monitored in real time, and timely warns and urges compliance with safety standards, solving the safety accidents caused by the operator's violations in fire operation.
Patent Information
- Application Number
- CN202510337348.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2025-06-17
AI Technical Summary
During fire operation, the operator may not comply with safety regulations, resulting in fire safety accidents.
Provided is a fire operation supervision device, including a detection module, a controller and an alarm. The detection module is used to detect the target distance between the worker and the device. The controller outputs an abnormal status signal when the distance exceeds the preset safe distance, and the alarm alerts according to the signal.
By monitoring the location and behavior of the operator in real time, promptly warn the operator to abide by safety regulations and reduce the occurrence of fire safety accidents.
Smart Images
Figure CN120164290A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of safety management, and particularly to a supervision device and equipment for hot work operations. Background Art
[0002] Hot work operation refers to an unconventional operation that may generate flames, sparks, or hot surfaces in a fire prevention area outside of the process facilities that directly or indirectly generate open flames. Hot work operations require strict management. However, the operators participating in hot work operations may not comply with the hot work operation specifications, resulting in violations and prone to hot work safety accidents. Summary of the Invention
[0003] In view of this, this application provides a supervision device and equipment for hot work operations, mainly aiming to supervise the operators performing hot work operations and reduce the probability of safety accidents.
[0004] To achieve the above object, a first aspect of this application discloses a supervision device for hot work operations, which is used to supervise the behavior of an operator during a hot work operation. The device includes:
[0005] A detection module, which is used to detect the target distance between the device and the operator;
[0006] A controller, connected to the sensing module, which is used to obtain the target distance and output an abnormal state signal indicating that the hot work operation is abnormal when the target distance is greater than or equal to a preset safety distance;
[0007] An alarm, connected to the controller, which is used to receive the abnormal state signal and give an alarm according to the abnormal state signal to warn the operator.
[0008] Optionally, the operator includes a hot work operator and a fire watcher. The supervision device for hot work operations further includes:
[0009] A hot work operator identification and a fire watcher identification. The hot work operator identification is for the hot work operator to wear, and the fire watcher identification is for the hot work operator to wear;
[0010] The detection module is used to detect a first distance between the device and the fire watcher identification, a second distance between the device and the hot work operator identification, and a third distance between the fire watcher identification and the hot work operator identification;
[0011] The controller is used to output the abnormal state signal when the first distance exceeds a first safety distance, or the second distance exceeds a second safety distance, or the third distance exceeds a third safety distance.
[0012] Optionally, the fire operation supervision device further includes:
[0013] A cabinet body, on which the detection module, the controller and the alarm are arranged;
[0014] A fire-fighting equipment, arranged inside the cabinet body;
[0015] A fire-fighting equipment detection module, connected to the controller. The fire-fighting equipment detection module is used for sending a missing signal to the controller when detecting the absence of the fire-fighting equipment, so that the controller controls the alarm to give an alarm.
[0016] Optionally, the fire operation supervision device further includes:
[0017] Universal wheels are arranged at the bottom of the cabinet body, and the cabinet body is moved through the universal wheels.
[0018] Optionally, a storage box is arranged in the cabinet body. When the operator does not carry out the fire operation, the storage box is used for storing the fire operator identification and the fire watcher identification.
[0019] Optionally, the fire operation supervision device further includes:
[0020] A camera, which is used for collecting images of the operator's behavior during the fire operation.
[0021] Optionally, the fire operation supervision device further includes:
[0022] A communication module, connecting the camera and the controller. The communication module is used for uploading the images collected by the camera to the superior device, and for uploading the abnormal state signal to the superior device when the controller outputs the abnormal state signal.
[0023] Optionally, the fire operation supervision device further includes:
[0024] A speaker, connected to the communication module. The speaker is used for receiving the voice signal of the communication module and playing the voice signal. The voice signal is sent from the superior device to the communication module.
[0025] Optionally, the fire operation supervision device further includes:
[0026] An uninterruptible power supply, which is used for supplying power to the controller, the detection module and the alarm.
[0027] Optionally, the fire operation supervision device further includes:
[0028] A microphone, which is connected to the communication module and is used to receive the voice signals of the person performing hot work and / or the person watching the fire.
[0029] In summary, according to the technical solution disclosed in the present application, in order to solve the problem that operators are prone to violate regulations during hot work operations, the present application provides a hot work operation supervision device for supervising the behavior of operators during hot work operations. The device includes: a detection module for detecting the target distance between the device and the operator; a controller connected to the sensing module for obtaining the target distance and outputting an abnormal state signal indicating that there is an abnormality in the hot work operation when the target distance is greater than or equal to a preset safety distance; an alarm connected to the controller for receiving the abnormal state signal and giving an alarm according to the abnormal state signal to warn the operator. The device provided by the present application can supervise the operator. When the operator violates the hot work regulations, the device can promptly warn the operator, urge the operator to comply with the hot work operation specifications, and reduce the probability of hot work safety accidents.
[0030] The above description is only an overview of the technical solution of the present application. In order to be able to understand the technical means of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present application more obvious and understandable, the following specifically gives the specific implementation manners of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] The drawings here are incorporated into the specification and form a part of this specification, showing the embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.
[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0033] Figure 1 Shows the structural diagram of the hot work operation supervision device provided by the embodiment of the present application;
[0034] Figure 2 Shows the overall structural diagram of the hot work operation supervision provided by the embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0035] To better understand the technical solutions provided in the embodiments of this specification, the technical solutions in the embodiments of this specification will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific features in the embodiments of this specification and the embodiments are detailed descriptions of the technical solutions in the embodiments of this specification, rather than limitations on the technical solutions of this specification. Without conflict, the technical features in the embodiments of this specification and the embodiments can be combined with each other.
[0036] In this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element. The term "more than two" includes two or more than two cases.
[0037] Hot work refers to non-routine operations that may generate flames, sparks, or hot surfaces in a fire prevention area outside of process facilities that directly or indirectly produce open flames, including electric welding, gas welding (cutting), blowtorches, electric drills, grinders, sandblasters, etc.
[0038] In order to reduce the possible fire accidents caused by hot work, the factory has strict safety operation specifications. However, the operators performing hot work may not comply with the safety operation specifications due to various factors. There are many, scattered, and hidden hot work points in the enterprise, and managers at all levels cannot effectively supervise and manage them. There are relatively large loopholes and difficulties in management, and it is easy to have hot work safety accidents.
[0039] This application provides a hot work supervision device for supervising the behavior of operators during hot work, such as Figure 1 As shown, the device includes:
[0040] A detection module 11 for detecting the target distance between the device and the operator;
[0041] A controller 12 is connected to the sensing module for obtaining the target distance and outputting an abnormal state signal for characterizing that there is an abnormality in hot work when the target distance is greater than or equal to a preset safety distance;
[0042] An alarm 13, connected to the controller, is used to receive an abnormal status signal and give an alarm according to the abnormal status signal to warn the operator.
[0043] To prevent the impact of hot work on other equipment at the construction site, hot work points are generally demarcated at the construction site, and the operator is required to carry out hot work within the hot work points. However, the operator may not work within the hot work points as required or leave the hot work points without permission. Whether the operator does not carry out hot work within the hot work points or the hot work point is in an unmanned state, it is easy for hot work to become the cause of a fire accident.
[0044] To improve the supervision of the operator, the hot work supervision device provided in this application can supervise the behavior of the operator during hot work. Specifically, the behavior of the operator to be supervised can be whether the operator leaves the hot work point without permission.
[0045] The detection module 11 in this device is used to detect the distance between the device and the operator. After the hot work points are demarcated, hot work is specified to be completed within the hot work points. This device can be set around the hot work points. The detection module can detect the location of the operator and determine the target distance between the device and the operator. Exemplarily, the detection module can detect the target distance through Bluetooth positioning technology.
[0046] The hot work supervision device is also provided with a controller 12 connected to the detection module. The controller 12 obtains the target distance and judges whether the target distance exceeds the preset safety distance. After the hot work supervision device is fixed in position, the preset distance between any position in the hot work point can be determined. When there are multiple preset distances, they can form a safety distance interval, and this safety distance interval can be used as the preset safety distance. When the operator is not within the hot work point, the target distance will be greater than or equal to the preset safety distance. In this case, it can be determined that the operator does not comply with the safety operation specification and leaves the hot work point without permission, and the controller can output an abnormal status signal indicating that there is an abnormality in the hot work.
[0047] The abnormal status signal can be transmitted to the alarm 13, and the alarm 13 can give an alarm according to the abnormal status signal to warn the operator to return to the hot work point.
[0048] Adopting the technical solution of this embodiment, the position of the operator can be monitored in real time. During the execution of hot work, when the operator does not comply with the safety operation specification and leaves the hot work point without permission, the hot work supervision device can detect that the target distance from the operator exceeds the preset safety distance, trigger the alarm to warn the operator, and urge the operator to comply with the hot work specification, reducing the probability of hot work safety accidents.
[0049] In some embodiments, when the controller 12 determines that the target distance is less than a preset safe distance, the controller outputs a normal status signal. When the alarm 13 receives the normal status signal in the alarm state, the alarm 13 stops alarming.
[0050] In some embodiments, the operators include the fire starter and the fire watcher, and the device further includes:
[0051] A fire starter identification and a fire watcher identification, the fire starter identification is for the fire starter to wear, and the fire watcher identification is for the fire starter to wear;
[0052] The detection module 11 is used to detect the first distance between the device and the fire watcher identification, the second distance between the device and the fire starter identification, and the third distance between the fire watcher identification and the fire starter identification;
[0053] The controller 12 is configured to output an abnormal status signal when the first distance exceeds the first safe distance, or the second distance exceeds the second safe distance, or the third distance exceeds the third safe distance.
[0054] The operators can be divided into the fire starter who performs the hot work and the fire watcher who monitors the hot work. When performing the hot work, both the fire starter and the fire watcher need to be at the hot work point, and the distance between the two should not be too large. In order to simultaneously detect the locations of the fire starter and the fire watcher, in this embodiment, the hot work supervision device provides a fire starter identification and a fire watcher identification. The fire starter identification is for the fire starter to wear and the fire watcher identification is for the fire starter to wear. Exemplarily, the fire starter identification and the fire watcher identification can be wearable items such as armbands or name tags. The detection module determines the locations of the fire starter and the fire watcher by detecting the positions of the fire starter identification and the fire watcher identification. Exemplarily, the detection module can respectively detect the fire watcher identification and the fire starter identification through Bluetooth signals, so as to determine the first position where the fire watcher identification is located and the second position where the fire starter identification is located.
[0055] After determining the fire watcher identification and the fire starter identification, the detection module can determine that the distance between the device and the fire watcher identification is the first distance, the distance between the device and the fire starter identification is the second distance, and the distance between the fire watcher identification and the fire starter identification is the third distance. The detection module transmits the first distance, the second distance, and the third distance to the controller respectively.
[0056] After receiving the first distance, the second distance, and the third distance, the controller respectively determines whether the first distance exceeds the first safe distance, whether the second distance exceeds the second safe distance, and whether the third distance exceeds the third safe distance. Among them, any two of the first safe distance, the second safe distance, and the third safe distance can be the same.
[0057] When the first distance exceeds the first safe distance, it can be determined that the fire watcher is not at the hot work point; when the second distance exceeds the second safe distance, it can be determined that the hot work operator is not at the hot work point; when the third distance exceeds the third safe distance, it can be determined that the distance between the hot work operator and the fire watcher is too far. When the first distance exceeds the first safe distance, whether the second distance exceeds the second safe distance, or whether the third distance exceeds the third safe distance, the controller outputs an abnormal state signal.
[0058] In this embodiment, the hot work operation supervision device detects the positions of the fire watcher and the hot work operator by determining the identifiers of the hot work operator and the fire watcher. Whether the fire watcher is too far from the hot work point, the hot work operator is too far from the hot work point, or the distance between the hot work operator and the fire watcher is too far, the controller can output an abnormal state signal to enable the alarm to alert the operator to comply with the safety operation specifications.
[0059] In some embodiments, the abnormal state signal includes a first abnormal state signal, a second state signal, and a third state signal. When the first distance exceeds the first safe distance, the controller outputs the first abnormal state signal; when the second distance exceeds the second safe distance, the controller outputs the second abnormal state signal; when the third distance exceeds the third safe distance, the controller outputs the third abnormal state signal. When the alarm receives the first abnormal state signal, the second abnormal state signal, and the third abnormal state signal, it can play the corresponding alarm sound, so that the alarm sound can accurately alert the operator who does not comply with the safety operation specifications.
[0060] In some embodiments, the hot work operation supervision device further includes:
[0061] A cabinet body, on which the detection module, the controller, and the alarm are arranged;
[0062] Fire-fighting equipment, arranged inside the cabinet body;
[0063] A fire-fighting equipment detection module, connected to the controller, and the fire-fighting equipment detection module is used to send a missing signal to the controller when it detects the absence of fire-fighting equipment, so that the controller controls the alarm to give an alarm.
[0064] In this embodiment, a cabinet body is provided, and the hot work operation supervision device is arranged on the cabinet body, and the cabinet body can be arranged around the hot work point. When performing hot work operations, it is also necessary to meet the fire-fighting requirements, so that in the event of a fire caused by hot work operations, the fire-fighting equipment can be quickly used to extinguish the fire.
[0065] Before performing hot work operations, it is necessary to check whether the fire-fighting equipment is complete. If there is no fire-fighting equipment in the cabinet body, it can be considered that the fire-fighting preparation for hot work operations is unqualified. Exemplarily, as Figure 2 shown Figure 2The middle cabinet is 21, and fire-fighting equipment 22 can be arranged in the cabinet. Exemplarily, the fire-fighting equipment can include a fire extinguisher 221 and a fire bucket 222. In order to check whether the fire-fighting equipment is complete, a fire-fighting equipment detection module is arranged in the hot work supervision device. When the cabinet does not include the fire-fighting equipment 22, the fire-fighting equipment detection module sends a missing signal to the controller, and after receiving the missing signal, the controller can control the alarm to give an alarm. In some embodiments, after receiving the missing signal, the controller can control the alarm to play an alarm sound for the missing fire-fighting equipment. In some embodiments, the fire-fighting equipment detection module can be a weight sensor. By adopting the technical solution of this embodiment, the hot work supervision can be equipped with a function of alarming for missing fire-fighting equipment, realizing the on-site allocation of fire-fighting equipment and avoiding the situation of missing fire-fighting equipment.
[0066] In some embodiments, universal wheels are arranged at the bottom of the cabinet, and the cabinet is moved through the universal wheels.
[0067] The hot work supervision device can supervise the operators at the hot work points. Different hot work points can be set in a factory building. When the hot work points for hot work are different, the movable cabinet in this embodiment can be moved according to the actual hot work requirements. Under the action of the outward wheels, exemplarily, the universal wheels are as Figure 2 shown in 23, and the cabinet can be moved to the periphery of the hot work point where hot work is about to be carried out to realize the supervision of the behavior of the operator at this hot work point.
[0068] In some embodiments, a storage box is arranged in the cabinet. When the operator does not carry out hot work, the storage box is used to store the identifiers of the hot work person and the fire watcher.
[0069] A storage box is arranged in the cabinet. Exemplarily, as Figure 2 shown in 24, the storage box can be used to store objects. For example, the storage box can be used to store the identifiers of the hot work person and the fire watcher. In some embodiments, the hot work supervision device can be used to detect whether the identifiers of the hot work person and the fire watcher are stored in the storage box. After the identifiers of the hot work person and the fire watcher are taken out of the storage box, the hot work supervision device can start to supervise the behavior of the operator during the hot work process, and when the identifiers of the hot work person and the fire watcher are stored in the storage box, the hot work supervision device stops supervising the behavior of the operator.
[0070] In some embodiments, the hot work supervision device further includes:
[0071] A camera, which is used to collect images of the behavior of the operator during the hot work process.
[0072] A camera is arranged in the hot work supervision device, as Figure 2As shown at 25 in [the figure], when the operator conducts a hot work operation at the hot work point, the camera can capture the process of the hot work operation. In case of a fire accident, the images generated by the capture can facilitate the restoration of the process of the fire accident.
[0073] In some embodiments, the hot work operation supervision device further includes:
[0074] A communication module, which is connected to the camera and the controller. The communication module is used to upload the images collected by the camera to the superior device, and is also used to upload the abnormal state signal to the superior device when the controller outputs an abnormal state signal.
[0075] The hot work operation supervision device can also establish communication with the superior device through the communication module. Whether the distance between the operator and the hot work operation supervision device is too far, or the first distance, the second distance, or the third distance is too far, outside of controlling the alarm by the abnormal state signal output by the controller, the abnormal state signal can be transmitted to the superior device through the communication module. The superior device can determine whether the operator has behaviors that do not comply with the safety operation specifications based on the received abnormal state signal. The communication module can also transmit a missing signal, enabling the superior device to remotely determine the missing fire-fighting equipment in the hot work operation supervision device.
[0076] In addition to being able to upload the abnormal state signal and the missing signal, the communication module can upload the images captured by the camera so that the superior device can timely retrieve and display the images showing the behaviors of the operator during the hot work operation process. At the same time, uploading the images to the superior device can make it more convenient for the collation and storage of the images.
[0077] In some embodiments, the hot work operation supervision device further includes:
[0078] A speaker, which is connected to the communication module. The speaker is used to receive the voice signal from the communication module and play the voice signal. The voice signal is sent from the superior device to the communication module.
[0079] Exemplarily, as Figure 2 shown as the speaker in 26, the speaker is connected to the communication module. In addition to being able to send signals to the superior device, the communication module can also receive the control signals from the superior device. The control signal can be a signal for controlling the speaker to play audio. Through playing the preset voice signal or the real-time voice signal, the staff at the location of the superior device can communicate with the operator.
[0080] In some embodiments, the hot work operation supervision device further includes:
[0081] An uninterruptible power supply, which is used to supply power to the controller, the detection module, and the alarm.
[0082] To improve the flexibility of the fire operation supervision device, an uninterruptible power supply (UPS) is provided in the fire operation supervision device. As shown in Figure 2 Figure 27 in
[0083] In some embodiments, the fire operation supervision device further includes:
[0084] A microphone, which is connected to the communication module and is used to receive the voice signals of the fire operator and / or the fire watcher.
[0085] The fire operation supervision device is provided with a microphone, which can directly receive the voices of the fire operator and / or the fire watcher at the fire operation site. The superior device can directly obtain the voice signals of the fire operator and / or the fire watcher, so as to facilitate monitoring the situation at the fire operation site. At the same time, when the speaker and the microphone are both turned on, a voice call can be realized between the personnel at the fire operation site and the personnel of the practical superior device, improving the communication efficiency.
[0086] It should be noted that in the above embodiments, the descriptions of each embodiment have their own emphases. For the parts not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.
[0087] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of each embodiment of the present application.
[0088] Although the preferred embodiments of this specification have been described, those skilled in the art can make additional changes and modifications once they learn the basic creative concepts. Therefore, the appended claims are intended to be construed to include the preferred embodiments and all changes and modifications falling within the scope of this specification. Obviously, those skilled in the art can make various changes and variations to this specification without departing from the spirit and scope of this specification. Thus, if these modifications and variations of this specification fall within the scope of the claims of this specification and their equivalent technologies, this specification is also intended to include these modifications and variations.
Claims
1. A hot work supervision device, characterized in that: Used to monitor the behavior of operators during hot work, the device includes: A detection module, used to detect the target distance between the device and the operator; A controller connected to the sensing module, configured to obtain the target distance, and output an abnormal state signal indicating that the hot work operation is abnormal when the target distance is greater than or equal to a preset safety distance; An alarm device is connected to the controller and is used to receive the abnormal state signal and issue an alarm according to the abnormal state signal to alert the operator.
2. The device according to claim 1, characterized in that The operators include a fire operator and a fire watcher, and the hot work supervision device also includes: A fire starter identification and a fire watcher identification, wherein the fire starter identification is used to be worn by the fire starter, and the fire watcher identification is used to be worn by the fire starter; The detection module is used to detect a first distance between the device and the fire watcher identifier, a second distance between the device and the fire starter identifier, and a third distance between the fire watcher identifier and the fire starter identifier; The controller is used to output the abnormal state signal when the first distance exceeds the first safety distance, or the second distance exceeds the second safety distance, or the third distance exceeds the third safety distance.
3. The hot work supervision device according to claim 1 or 2, characterized in that: Also includes: A cabinet, on which the detection module, the controller and the alarm are arranged; Fire-fighting equipment is arranged in the cabinet; The fire-fighting equipment detection module is connected to the controller, and is used for sending a missing signal to the controller when detecting that the fire-fighting equipment is missing, so that the controller controls the alarm to sound an alarm.
4. The hot work supervision device according to claim 3 is characterized in that: Also includes: The bottom of the cabinet is provided with universal wheels, and the cabinet moves via the universal wheels.
5. The hot work supervision device according to claim 3 is characterized in that: A storage box is provided in the cabinet, and when the operator is not performing hot work, the storage box is used to store the identification of the person who starts the fire and the identification of the person who watches the fire.
6. The hot work supervision device according to claim 1 or 2, characterized in that: Also includes: A camera is used to capture images of the operator's behavior during the hot work process.
7. The hot work supervision device according to claim 6 is characterized in that: Also includes: A communication module is connected to the camera and the controller, and is used to upload the image captured by the camera to the upper-level device, and is used to upload the abnormal state signal to the upper-level device when the controller outputs the abnormal state signal.
8. The hot work supervision device according to claim 7, characterized in that: Also includes: A speaker is connected to the communication module, and is used to receive a voice signal from the communication module and play the voice signal, wherein the voice signal is sent to the communication module by the upper device.
9. The hot work supervision device according to claim 1, characterized in that: Also includes: An uninterruptible power supply is used to supply power to the controller, the detection module and the alarm.
10. The hot work supervision device according to claim 1, characterized in that: Also includes: A microphone is connected to the communication module and is used to receive voice signals from the person who starts the fire and / or the person who watches the fire.