CN117671905A - Safety early warning system for loading and unloading operation of tank areas of chemical enterprises - Google Patents
Safety early warning system for loading and unloading operation of tank areas of chemical enterprises Download PDFInfo
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- CN117671905A CN117671905A CN202311574240.8A CN202311574240A CN117671905A CN 117671905 A CN117671905 A CN 117671905A CN 202311574240 A CN202311574240 A CN 202311574240A CN 117671905 A CN117671905 A CN 117671905A
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- 239000000126 substance Substances 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 159
- 238000001514 detection method Methods 0.000 claims description 15
- 230000002159 abnormal effect Effects 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
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- 231100001261 hazardous Toxicity 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/002—Generating a prealarm to the central station
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention provides a safety pre-warning system for loading and unloading operations of a tank farm of chemical enterprises, which comprises: the information monitoring module comprises an environment information monitoring unit, a loading and unloading area equipment condition monitoring unit, a vehicle monitoring unit, a meteorological information monitoring unit and a nearby equipment monitoring unit; the judging module is in signal connection with the information monitoring module and is used for receiving the monitoring signal and outputting a judging result signal based on the monitoring signal; the central control module is in signal connection with the judging module, and is used for receiving the judging result signal, controlling the running state of the loading and unloading area based on the judging result signal and outputting an alarm signal; and the alarm module is in signal connection with the central control module and is used for receiving the alarm signal and carrying out early warning based on the alarm signal. The safety early warning system for the loading and unloading operation of the tank farm of the chemical industry has the effect of reducing the condition that the system is damaged due to misoperation or illegal operation in the loading and unloading operation of the tank farm of the chemical industry.
Description
Technical Field
The invention relates to the technical field of safety early warning of tank areas of chemical enterprises, in particular to a safety early warning system for loading and unloading operations of the tank areas of the chemical enterprises.
Background
The tank field of a chemical plant refers to an area used for storing and processing various chemical substances in the chemical plant, the tank field is an important component part of a chemical enterprise and is also a sensitive part of a safety problem, and the tank field stores a large amount of inflammable, explosive, corrosive and other materials and is an important control object of the enterprise.
The system is easily damaged by misoperation or illegal operation of workers in the loading and unloading operation process of the tank farm of chemical enterprises, and once a safety accident occurs in the tank farm, casualties and environmental pollution are often caused, and the panic emotion of the public is also caused. The range that the alarm equipment that current tank field used detected is comparatively single, can't in time discover the security problem that exists, and alarm equipment's use at the tank field is restricted, and a plurality of detection equipment detects alone and alone shows for the monitoring personnel can't gather the record analysis to the testing result, thereby is unfavorable for the daily safety control of tank field.
Disclosure of Invention
In view of the above, the present invention provides a safety pre-warning system for loading and unloading operations in tank areas of chemical enterprises to solve the above problems.
The invention provides a safety pre-warning system for loading and unloading operations of a tank farm of chemical enterprises, which comprises: the system comprises an information monitoring module (1), wherein the information monitoring module (1) comprises an environment information monitoring unit (11), a loading and unloading area equipment condition monitoring unit (12), a vehicle monitoring unit (13), a weather information monitoring unit (14) and a nearby equipment monitoring unit (15); the environment information monitoring unit (11) comprises an environment information detection component (111), the environment information detection component (111) is used for monitoring environment information and outputting monitoring signals, the vehicle monitoring unit (13) comprises a vehicle monitoring component (131), and the vehicle monitoring unit (13) is used for monitoring vehicle running, track and tracking signals in real time; the judging module (2) is in signal connection with the information monitoring module (1) and is used for receiving the monitoring signal and outputting a judging result signal based on the monitoring signal; the central control module (3), the central control module (3) is connected with the judging module (2) in a signal way, is used for receiving the judging result signal, controls the running state of the loading and unloading area based on the judging result signal, and outputs an alarm signal, and the running state of the loading and unloading area comprises material input, output or suspension; and the alarm module (4) is in signal connection with the central control module (3) and is used for receiving the alarm signal and carrying out early warning based on the alarm signal.
In another implementation of the invention, the environmental information detection component (111) includes an AI camera (1111), a temperature sensor (1112), a distance sensor (1113), and an image sensor (1114), and the monitoring signals include a video monitoring signal, a temperature distribution signal, a distance signal, and an image monitoring signal; the AI camera (1111) is used for monitoring the operation condition of the loading and unloading area and outputting a video monitoring signal; the temperature sensor (1112) is used for detecting temperature distribution signals of the interface, the tank body, the input and output equipment and the pipeline when the vehicle performs loading and unloading operation; a distance sensor (1113) for monitoring the distance between the running vehicle and the obstacle in the loading and unloading area and outputting a distance signal; the image sensor (1114) is used for monitoring images of sundries near the loading and unloading area and outputting image monitoring signals.
In another implementation mode of the invention, the judging module (2) receives the video monitoring signal, the temperature distribution signal, the distance signal and the image monitoring signal, judges the video monitoring signal, the temperature distribution signal, the distance signal and the image monitoring signal and outputs a judging result signal.
In another implementation of the invention, the loading and unloading area equipment condition monitoring unit (12) comprises pressure sensors arranged in an input port and an output port of the loading and unloading operation and a tank body and used for monitoring pressure signals of all parts during the loading and unloading operation; the judging module (2) receives the pressure signal and judges whether the pressure signal is abnormal, if the pressure signal is abnormal, an emergency braking signal is output, and the central control module (3) receives the emergency braking signal and controls the loading and unloading operation to be stopped.
In another implementation of the invention, the vehicle monitoring component (131) includes a hazardous article transport vehicle (1311), an in-vehicle terminal (1312), a system server (1313), a database (1314), a communication terminal (1315).
In another implementation mode of the invention, the judging module (2) receives the vehicle running, track and tracking signals and judges and outputs an emergency deceleration signal; the central control module (3) receives the emergency deceleration signal and controls the loading and unloading rate and whether the loading and unloading operation is braked.
In another implementation of the invention, the central control module (3) comprises a controller (31), and the controller (31) receives the judging result signal and controls the speed of the loading and unloading operation and the running or stopping.
In another implementation of the invention, the alarm module (4) comprises a voice alarm device and an LED alarm device, and the voice alarm device and the LED alarm device receive alarm signals and make early warning according to the alarm signals.
The safety early warning system for loading and unloading operations of the tank areas of chemical enterprises has the following beneficial effects:
1. the environment information detection assembly is used for monitoring the information condition of the environment and outputting a monitoring signal, the judging module receives the monitoring signal, judges according to the monitoring signal and outputs a judging result signal, the central control module receives the judging result signal to control the loading and unloading operation to run and output an alarm signal, and the alarm module receives the alarm signal and early warns in time, so that the situation that equipment is damaged is effectively reduced;
2. the pressure sensors arranged on the tank body and the connecting device are utilized to monitor the pressure in real time during operation, and when the pressure is abnormal, the loading and unloading operation is stopped in time, so that the condition that equipment is damaged is effectively reduced;
3. through the voice alarm device and the LED alarm device, the staff is reminded from both the hearing and the vision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described, and advantages and benefits in the solutions will become apparent to those skilled in the art from reading the detailed description of the embodiments below. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. In the drawings:
FIG. 1 is an overall block diagram of a chemical enterprise tank farm loading and unloading operation safety precaution system in accordance with one embodiment of the present invention.
Fig. 2 is a block diagram of an environmental information monitoring unit according to an embodiment of the present invention.
Fig. 3 is a block diagram of a vehicle information monitoring unit according to an embodiment of the present invention.
Reference numerals illustrate: 1. an information monitoring module; 11. an environmental information monitoring unit; 111. an environmental information detection component; 1111. AI camera; 1112. a temperature sensor; 1113. a distance sensor; 1114. an image sensor; 12. a loading and unloading area equipment condition monitoring unit; 13. a vehicle monitoring unit; 131 a vehicle monitoring assembly; 1311. dangerous goods transportation vehicles; 1312. a vehicle-mounted terminal; 1313. a system server; 1314. a database; 1315. a terminal; 1316. monitoring personnel; 14.a weather information monitoring unit; 15. a nearby environmental device and a vehicle monitoring unit; 2. a judging module; 3. a central control module; 31. a controller; 4. and the audible and visual alarm module.
Detailed Description
In order to make the technical solutions in the embodiments of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and specifically described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the present invention, shall fall within the scope of protection of the embodiments of the present invention.
Fig. 1 is an overall block diagram of a safety early warning system for loading and unloading operations of a tank farm in chemical enterprises, provided in an embodiment of the present invention, as shown in fig. 1, the embodiment mainly includes:
the information monitoring module (1), the information monitoring module (1) comprises an environment information monitoring unit (11), a loading and unloading area equipment condition monitoring unit (12), a vehicle monitoring unit (13), a weather information monitoring unit (14) and a nearby equipment monitoring unit (15).
Illustratively, the weather information monitoring unit 14 may monitor weather information of the location of the vehicle in real time and output a weather information signal; the nearby environmental equipment and vehicle monitoring unit 15 includes radar means that can emit electromagnetic waves to monitor other vehicles and obstacles in the vicinity of the work vehicle, irradiate the targets when they are detected and receive echoes thereof, whereby the distance of the targets to the electromagnetic wave emission point can be obtained and a position signal can be output.
The environment information monitoring unit (11) comprises an environment information detection component (111), the environment information detection component (111) is used for monitoring environment information and outputting monitoring signals, the vehicle monitoring unit (13) comprises a vehicle monitoring component (131), and the vehicle monitoring unit (13) is used for monitoring vehicle running, track and tracking signals in real time.
The judging module (2) is in signal connection with the information monitoring module (1) and is used for receiving the monitoring signal and outputting a judging result signal based on the monitoring signal.
Illustratively, the environmental information monitoring unit 11, the loading and unloading area equipment condition monitoring unit 12, the vehicle monitoring unit 13, the weather information monitoring unit 14, and the nearby environmental equipment and the vehicle monitoring unit 15 are all in signal connection with the judgment module 2.
It should be understood that, the judging module 2 receives the signal of the information monitoring module 1 and makes a judgment, and when detecting that the signal is abnormal, the judging module 2 outputs an emergency braking signal to the central control module 3; when the detection of the information signal of the breath is unfavorable for going forward, the judging module 2 outputs a steering signal to the central control module 3; when the position signal is detected and other vehicles in the loading and unloading area run, the judging module 2 outputs an emergency avoidance signal to the central control module 3; when the displacement signal and the distance signal of the vehicle in the area are monitored, the judging module 2 outputs an emergency avoidance signal to the central control module 3, the central control module 3 controls the loading and unloading operation to be rapidly decelerated to a safe rate, when dangerous information can be clearly checked according to the video monitoring signal and the image monitoring signal during deceleration, the judging module 2 can output an emergency stop signal to the central control module 3 according to the position distribution signal and the dangerous degree under the condition of higher dangerous degree; when the dangerous situation is found to disappear or the dangerous degree is low in the decelerating or braking process, the judging module 2 outputs a forward signal to the central control module 3.
The central control module (3), the central control module (3) is connected with the judging module (2) through signals, and is used for receiving judging result signals, controlling the operation state of the loading and unloading area based on the judging result signals, and outputting alarm signals, wherein the operation state of the loading and unloading area comprises material input, output or suspension.
And the alarm module (4) is in signal connection with the central control module (3) and is used for receiving the alarm signal and carrying out early warning based on the alarm signal.
The safety early warning system for loading and unloading operations of the tank areas of chemical enterprises has the following beneficial effects:
1. the environment information detection assembly is used for monitoring the information condition of the environment and outputting a monitoring signal, the judging module receives the monitoring signal, judges according to the monitoring signal and outputs a judging result signal, the central control module receives the judging result signal to control the loading and unloading operation to run and output an alarm signal, and the alarm module receives the alarm signal and early warns in time, so that the situation that equipment is damaged is effectively reduced;
2. the pressure sensors arranged on the tank body and the connecting device are utilized to monitor the pressure in real time during operation, and when the pressure is abnormal, the loading and unloading operation is stopped in time, so that the condition that equipment is damaged is effectively reduced;
3. through the voice alarm device and the LED alarm device, the staff is reminded from both the hearing and the vision.
In another implementation of the invention, the environmental information detection component (111) includes an AI camera (1111), a temperature sensor (1112), a distance sensor (1113), and an image sensor (1114), and the monitoring signals include a video monitoring signal, a temperature distribution signal, a distance signal, and an image monitoring signal; the AI camera (1111) is used for monitoring the operation condition of the loading and unloading area and outputting a video monitoring signal; the temperature sensor (1112) is used for detecting temperature distribution signals of the interface, the tank body, the input and output equipment and the pipeline when the vehicle performs loading and unloading operation; a distance sensor (1113) for monitoring the distance between the running vehicle and the obstacle in the loading and unloading area and outputting a distance signal; the image sensor (1114) is used for monitoring images of sundries near the loading and unloading area and outputting image monitoring signals.
Illustratively, as shown in FIG. 2, the environmental information detection component 111 includes an AI camera 1111, a temperature sensor 1112, a distance sensor 1113, and an image sensor 1114. The AI camera 1111 is fixedly arranged in the storage tank and the loading and unloading operation area, and is used for monitoring the state of the storage tank and the safe operation of the loading and unloading operation of the tank area and outputting video monitoring signals; the temperature sensor 1112 is fixedly arranged outside the storage tank, near a transportation pipeline and a loading and unloading area vehicle stop area and is used for detecting the ambient temperature distribution of the position where the loading and unloading operation is located and outputting a position distribution signal, and the distance sensor 1113 is fixedly arranged on loading and unloading equipment and the storage tank in the loading and unloading operation area and is used for monitoring the distance between the vehicle and special equipment and outputting a distance signal; the image sensor 1114 is disposed around the tank loading and unloading area, and is used for monitoring the image of the position and the vicinity of the loading and unloading vehicle and outputting an image monitoring signal.
In another implementation mode of the invention, the judging module (2) receives the video monitoring signal, the temperature distribution signal, the distance signal and the image monitoring signal, judges the video monitoring signal, the temperature distribution signal, the distance signal and the image monitoring signal and outputs a judging result signal.
In another implementation of the invention, the loading and unloading area equipment condition monitoring unit (12) comprises pressure sensors arranged in an input port and an output port of the loading and unloading operation and a tank body and used for monitoring pressure signals of all parts during the loading and unloading operation; the judging module (2) receives the pressure signal and judges whether the pressure signal is abnormal, if the pressure signal is abnormal, an emergency braking signal is output, and the central control module (3) receives the emergency braking signal and controls the loading and unloading operation to be stopped.
In another implementation of the invention, the vehicle monitoring component (131) includes a hazardous article transport vehicle (1311), an in-vehicle terminal (1312), a system server (1313), a database (1314), a communication terminal (1315).
Illustratively, as shown in fig. 3, the vehicle monitoring component 131 includes a hazardous material transportation vehicle 1311, an in-vehicle terminal 1312, a system server 1313, a database 1314, a communication terminal 1315, and monitoring personnel 1316. When the vehicle runs, the system runs at the enterprise monitoring terminal for 24 hours under normal conditions, the monitoring column of the system monitoring main page displays the vehicle running data in real time, all the real-time vehicle data managed by the enterprise are displayed in the system monitoring column, and are automatically updated when the latest data are received, when the vehicle is in an abnormal state, the corresponding items of the monitoring column change the color, yellow represents common abnormality, and red represents serious abnormality. And monitoring personnel monitor the vehicle operation data through a monitoring column and correspondingly process abnormal conditions.
It should be understood that the vehicle track data is to mark the last on-line position of all vehicles managed by the enterprise on the electronic map. The essence of vehicle positioning is that the longitude and latitude in the real-time data of the vehicle are visually displayed and converted into geographic position marks on an electronic map, so that the implementation process of the vehicle positioning method is similar to the real-time data monitoring of the vehicle.
It should be further understood that the tracking system of the vehicle is based on real-time data monitoring and vehicle positioning of the vehicle, a monitoring person can select a certain vehicle from a vehicle list or an electronic map, send a vehicle tracking instruction to the vehicle, and the vehicle-mounted terminal can accelerate the information feedback frequency after receiving the instruction. When monitoring personnel find that the running data of a certain vehicle is abnormal through the monitoring bar or want to track the running condition of the certain vehicle, the monitoring personnel can click the vehicle on the homepage and select a positioning tracking function on the pop-up label. When the vehicle enters the working area, the vehicle monitoring component 131 is started, after the dangerous goods transportation vehicle 1311 enters the working place, alarm conditions and alarm limiting information are input, an instruction is sent to the vehicle-mounted terminal 1312, after the vehicle-mounted terminal 1312 obtains permission, the instruction is sent to the system server 1313 by the vehicle-mounted terminal 1312, the system server 1313 sends an alarm prompt to the terminal 1315 and informs the monitoring personnel 1316, the monitoring personnel 1316 feeds back the alarm prompt to the terminal 1315 after correct or false alarm processing is carried out on the alarm prompt, the terminal 1315 inputs feedback information into the system server 1313, the system server 1313 inputs the information into the database 1314 and simultaneously sends the instruction to the vehicle-mounted terminal 1312, and the vehicle-mounted terminal 1312 informs the dangerous goods transportation vehicle 1311 to implement the operation.
In another implementation mode of the invention, the judging module (2) receives the vehicle running, track and tracking signals and judges and outputs an emergency deceleration signal; the central control module (3) receives the emergency deceleration signal and controls the loading and unloading rate and whether the loading and unloading operation is braked.
In another implementation of the invention, the central control module (3) comprises a controller (31), and the controller (31) receives the judging result signal and controls the speed of the loading and unloading operation and the running or stopping.
Illustratively, the central control module 3 includes a controller 31, the controller 31 is configured to receive an emergency braking signal, an emergency avoidance signal, and an emergency deceleration signal, and the controller 31 controls the loading and unloading operation emergency braking according to the emergency braking signal and outputs an alarm signal to the alarm module 4; the controller 31 controls the vehicle to enter and exit according to the emergency avoidance signal, controls the vehicle to enter the emergency avoidance, and outputs an alarm signal to the alarm module 4; the controller 31 controls the loading and unloading area operation to be decelerated to a safe rate according to the emergency deceleration signal and outputs an alarm signal to the alarm module.
In another implementation of the invention, the alarm module (4) comprises a voice alarm device and an LED alarm device, and the voice alarm device and the LED alarm device receive alarm signals and make early warning according to the alarm signals.
Illustratively, the alarm module 4 includes a voice alarm device and an LED alarm device, which receive alarm signals and make early warning according to the alarm signals; the voice alarm device consists of a voice driving circuit and a loudspeaker and is used for sending out voice prompt early warning signals; the LED alarm device consists of red and green LED lamps, and when the controller 31 receives an alarm signal, the red LED lamps are lightened; and conversely, the green LED lamp is long-lighted.
In another implementation manner of the present invention, the working vehicle monitors that an obstacle exists when entering a storage tank area to carry out loading and unloading operations through a distance sensor 1113, then outputs a distance signal, a judging module 2 receives the distance signal and outputs an emergency deceleration signal, a central control module 3 receives the emergency deceleration signal and then controls loading and unloading speed to decelerate, when the operation is in a deceleration process, the monitored obstacle image is output to a judging module 2 by combining a video monitoring signal and an image monitoring signal, the judging module 2 receives the video monitoring signal and the image monitoring signal, the judging module 2 judges the dangerous degree according to the obstacle position distribution signal, the size, the material and the like, and when the obstacle is detected to disappear or the dangerous degree of the obstacle is lower in deceleration running, the judging module 2 outputs a forward signal to a controller 31, and the controller 31 receives the forward signal and controls the loading and unloading operation to continue; when the dangerous degree is high, the judging module 2 outputs a steering signal to the controller 31, the controller 31 receives the dangerous signal and then controls the loading and unloading operation to emergently brake and outputs an alarm signal, the alarm module 4 receives the alarm signal and can give out an alarm sound and make a red light normally light to remind a worker, so that the course is changed, and the conditions that equipment, a tank area or a vehicle is damaged when the loading and unloading operation is carried out are effectively reduced.
Thus, specific embodiments of the present invention have been described. Other embodiments are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may be advantageous.
It should be noted that all directional indicators (such as up, down, left, right, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.
In the description of the present invention, the terms "first," "second," and the like are used merely for convenience in describing the various components or names, and are not to be construed as indicating or implying a sequential relationship, relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It should be noted that, although specific embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention should not be construed as limiting the scope of the present invention. Various modifications and variations which may be made by those skilled in the art without the creative effort fall within the protection scope of the present invention within the scope described in the claims.
Examples of embodiments of the present invention are intended to briefly illustrate technical features of embodiments of the present invention so that those skilled in the art may intuitively understand the technical features of the embodiments of the present invention, and are not meant to be undue limitations of the embodiments of the present invention.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a chemical industry tank field loading and unloading operation safety precaution system which characterized in that includes:
the system comprises an information monitoring module (1), wherein the information monitoring module (1) comprises an environment information monitoring unit (11), a loading and unloading area equipment condition monitoring unit (12), a vehicle monitoring unit (13), a weather information monitoring unit (14) and a nearby equipment monitoring unit (15);
the environment information monitoring unit (11) comprises an environment information detection component (111), the environment information detection component (111) is used for monitoring environment information and outputting monitoring signals, the vehicle monitoring unit (13) comprises a vehicle monitoring component (131), and the vehicle monitoring unit (13) is used for monitoring vehicle running, track and tracking signals in real time;
the judging module (2) is in signal connection with the information monitoring module (1) and is used for receiving the monitoring signal and outputting a judging result signal based on the monitoring signal;
the central control module (3) is in signal connection with the judging module (2) and is used for receiving the judging result signal, controlling the running state of the loading and unloading area based on the judging result signal and outputting an alarm signal, wherein the running state of the loading and unloading area comprises material input, output or suspension;
and the alarm module (4) is in signal connection with the central control module (3) and is used for receiving the alarm signal and carrying out early warning based on the alarm signal.
2. The system of claim 1, wherein the environmental information detection component (111) comprises an AI camera (1111), a temperature sensor (1112), a distance sensor (1113), and an image sensor (1114), the monitoring signals comprising a video monitoring signal, a temperature distribution signal, a distance signal, and an image monitoring signal;
the AI camera (1111) is used for monitoring the operation condition of the loading and unloading area and outputting the video monitoring signal;
the temperature sensor (1112) is used for detecting temperature distribution signals of an interface, a tank body, input and output equipment and a pipeline when the vehicle performs loading and unloading operation;
the distance sensor (1113) is used for monitoring the distance between a loading and unloading area running vehicle and an obstacle and outputting the distance signal;
the image sensor (1114) is used for monitoring images of sundries near the loading and unloading area and outputting the image monitoring signals.
3. The system according to claim 2, wherein the judging module (2) receives the video monitoring signal, the temperature distribution signal, the distance signal, and the image monitoring signal and makes a judgment, and outputs the judgment result signal.
4. The system of claim 1, wherein the loading and unloading area equipment condition monitoring unit (12) comprises pressure sensors arranged in the loading and unloading operation input and output ports and the tank body for monitoring pressure signals of various parts during loading and unloading operation;
the judging module (2) receives the pressure signal and judges whether the pressure signal is abnormal, if the pressure signal is abnormal, an emergency braking signal is output, and the central control module (3) receives the emergency braking signal and controls the loading and unloading operation to be stopped.
5. The system of claim 1, wherein the vehicle monitoring component (131) comprises a hazardous materials transportation vehicle (1311), an in-vehicle terminal (1312), a system server (1313), a database (1314), a communication terminal (1315).
6. The system according to claim 5, wherein the judging module (2) receives the vehicle running, trajectory and tracking signals and makes a judgment, outputting an emergency deceleration signal;
the central control module (3) receives the emergency deceleration signal and controls the loading and unloading rate and whether the loading and unloading operation is braked or not.
7. The system according to claim 1, wherein the central control module (3) comprises a controller (31), the controller (31) receiving the determination result signal and controlling the rate of the loading and unloading operations and running or stopping.
8. The system according to claim 1, characterized in that the alarm module (4) comprises a voice alarm device and an LED alarm device, which receive alarm signals and make an early warning in accordance with the alarm signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311574240.8A CN117671905A (en) | 2023-11-23 | 2023-11-23 | Safety early warning system for loading and unloading operation of tank areas of chemical enterprises |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311574240.8A CN117671905A (en) | 2023-11-23 | 2023-11-23 | Safety early warning system for loading and unloading operation of tank areas of chemical enterprises |
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