CN111665801B - Automatic loading system and method for liquid caustic soda - Google Patents
Automatic loading system and method for liquid caustic soda Download PDFInfo
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- CN111665801B CN111665801B CN202010454341.1A CN202010454341A CN111665801B CN 111665801 B CN111665801 B CN 111665801B CN 202010454341 A CN202010454341 A CN 202010454341A CN 111665801 B CN111665801 B CN 111665801B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4188—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by CIM planning or realisation
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
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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]
Abstract
The invention provides an automatic liquid caustic soda loading system and a method, wherein the automatic liquid caustic soda loading system comprises an IC card which is a unique certificate for driving a vehicle in a factory; the factory-level information management system is used for storing and managing the information of the IC card and sharing data with the storehouse information management system; the storehouse information management system is in communication connection with the factory-level information management system and is used for acquiring the IC card information, comparing the IC card information and judging whether the vehicle is allowed to enter the storehouse for loading and managing loading data; the barrier gate monitoring system is communicated with the storehouse information management system and is used for judging whether the vehicle is allowed to enter a loading area or not after the license plate number of the vehicle is identified; the rest room broadcasting system is communicated with the storehouse information management system and used for confirming that the vehicle has loading conditions and informing the loading control system to load the vehicle after personnel in the vehicle enter a safe area; and the loading control system is communicated with the storehouse information management system and is used for controlling and realizing automatic loading of the liquid caustic soda.
Description
Technical Field
The invention belongs to the technical field of automatic loading, and particularly relates to an automatic loading system and method for liquid caustic soda.
Background
Finished product liquid caustic soda (generally 32% concentration soda ash) loading mode in caustic soda industry:
1. finished product liquid caustic soda belongs to corrosive liquid, and the direct contact or indirect contact of a human body can corrode the human body, thereby causing personal safety risk and causing death in severe cases;
2. because of different sizes and interfaces of vehicles, the finished product alkali loading mode is a manual mode at present, and an exposed interface exists on a liquid flowing line and needs manual monitoring and operation;
3. under the condition of loading leakage, manual intervention has poor timeliness, is influenced by factors such as manual experience, environmental characteristics, control equipment quality and the like, is improperly operated, and not only causes economic loss, but also has personal safety risk;
4. the metering of manual loading has inaccurate phenomenon, and the customer requirements cannot be met;
5. the loading system data needs to be manually filled or operated by a computer for printing, but cannot be associated with factory-level data, so that the enterprise sales management and the production management of enterprises are inconvenient;
disclosure of Invention
In order to solve the problems in the prior art, the invention provides a method for improving the loading safety, the loading site is unattended, and the safety accidents are reduced; the labor cost is saved, and the labor intensity is reduced; the liquid caustic soda automatic loading system and the method enable loading data to be shared with data of a whole plant and realize digital management.
The technical scheme adopted by the invention is as follows:
automatic loading system of liquid caustic soda, its characterized in that: comprises that
The IC card is used for a unique certificate for the vehicle to run in a factory;
the factory-level information management system is used for storing and managing the information of the IC card and sharing data with the storehouse information management system;
the storehouse information management system is in communication connection with the factory-level information management system and is used for acquiring the IC card information, comparing the IC card information and judging whether the vehicle is allowed to enter the storehouse for loading and managing loading data;
the barrier gate monitoring system is communicated with the storehouse information management system and is used for judging whether the vehicle is allowed to enter a loading area or not after the license plate number of the vehicle is identified;
the rest room broadcasting system is communicated with the storehouse information management system and used for confirming that the vehicle has loading conditions and informing the loading control system to load the vehicle after personnel in the vehicle enter a safe area;
and the loading control system is communicated with the storehouse information management system and is used for controlling and realizing automatic loading of the liquid caustic soda. The storehouse information management system is in communication connection with the factory-level information management system to realize the sharing of loading data and factory-wide data and realize digital management; the rest room broadcasting system is arranged to ensure that the personnel enter a safe area and then load the vehicle, so that the loading safety is improved, the loading site is unattended, and safety accidents are reduced.
Further, the factory-level information management system is in communication connection with a card making machine, and the card making machine is used for making an IC card served by a factory; the information in the IC card comprises a unit or individual name, a contact way, a driver name, an identity card, a contact way, a vehicle type, a license plate number, factory entering time, a cargo type, cargo quantity and an IC card password.
Further, the barrier gate monitoring system comprises a red and green indicating lamp arranged on a barrier gate preparation lane, a barrier gate railing arranged in a loading area, video collecting equipment arranged at the barrier gate railing, and an audible and visual alarm arranged at the red and green indicating lamp and the barrier gate railing and used for giving an abnormal alarm.
Further, loading control system includes equipment control cabinet, equipment switch board, oil filling riser control arm, oil filling riser, flow control valve, flow measurement appearance, oil filling riser control arm, flow control valve, flow measurement appearance, equipment switch board all are connected with the equipment control cabinet, the oil filling riser is connected with the oil filling riser control arm of controlling its action.
Further, the rest room broadcasting system comprises a rest room arranged near the loading area, an IC card identifier arranged in the rest room and used for identifying an IC card, and an intercom phone used for communicating with a storeroom gate post.
Further, the storehouse information management system is connected with an external IC card reader for reading the information in the IC card.
The automatic loading method of the automatic loading system for the liquid caustic soda comprises the following specific steps:
(1) Inputting information of a vehicle needing loading to generate an IC card;
(2) The vehicle enters a storehouse area, IC card identification is carried out, whether the vehicle is allowed to enter the storehouse or not is judged, and if the vehicle is allowed to enter a barrier gate to prepare a lane;
(3) The green light of the traffic light on the barrier gate preparation lane is turned on, the vehicle enters a barrier gate railing of a loading area after passing through the barrier gate preparation lane, a video acquisition device at the barrier gate railing identifies the license plate number, whether the vehicle is allowed to enter is judged, and if the vehicle is allowed to enter the loading area, the railing is opened, and the vehicle enters the loading area;
(4) After the vehicle enters a loading area, loading preparation is made, and personnel in the vehicle enter a rest room and then identify the IC card and inform that loading can be carried out;
(5) After the condition of loading is determined, executing a loading control system to automatically load the vehicle;
(6) After the loading is finished, the vehicle can drive away from the loading area.
Further, when the IC truck license plate number is wrongly input, damaged or lost, the IC truck license plate number is forbidden to enter a factory area or a warehouse area, and the IC truck license plate number is intercepted at a factory entrance guard or a warehouse entrance guard management place, and the information is modified or subsidized.
Further, when a vehicle enters the storehouse area and the vehicle operation is carried out in the loading area, a red light is indicated, the vehicle is forbidden to enter the loading area and enters forcibly, and an audible and visual alarm gives an alarm; when a vehicle operates in the loading area, the barrier bars fall down, the vehicle is prohibited from entering or exiting, the vehicle is forcibly driven into or exits, and the audible and visual alarm gives an alarm.
Further, when the IC card in the rest room cannot be identified or is intentionally not identified, the start of the loading control system is forbidden, the manual application of the loading system for starting after the condition needs to be explained, and the safety of the personnel during loading is ensured.
The beneficial effects of the invention are:
1. the loading data and the factory data are shared, and digital management is realized;
2. the loading safety is improved, the loading site is unattended, and the safety accidents are reduced;
3. the labor cost is saved, and the labor intensity is reduced;
4. the information can be traced, so that the loading data has the characteristics of long-term storage and rechecking.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the installation of a portion of the structure of the present invention.
Fig. 3 is a schematic view of the loading process of the present invention.
Fig. 4 is a schematic view of an information entry process according to the present invention.
Fig. 5 is a control flow diagram of the loading control system of the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are not intended to limit the invention to these embodiments. It will be appreciated by those skilled in the art that the present invention encompasses all alternatives, modifications and equivalents as may be included within the scope of the claims.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
Referring to fig. 1 and 2, the embodiment provides an automatic loading system for caustic soda, which comprises
The IC card is used for a unique certificate for the vehicle to run in a factory;
the factory-level information management system is used for storing and managing the information of the IC card and sharing data with the storehouse information management system;
the storehouse information management system is in communication connection with the factory-level information management system and is used for acquiring the IC card information, comparing the IC card information and judging whether the vehicle is allowed to enter the storehouse for loading and managing loading data;
the barrier gate monitoring system is communicated with the storehouse information management system and is used for judging whether the vehicle is allowed to enter a loading area or not after identifying the license plate number of the vehicle;
the rest room broadcasting system is communicated with the storehouse information management system and used for confirming that the vehicle has loading conditions and informing the loading control system to load the vehicle after personnel in the vehicle enter a safe area;
and the loading control system is communicated with the storehouse information management system and is used for controlling and realizing automatic loading of the liquid caustic soda.
The factory-level information management system is in communication connection with a card making machine, and the card making machine is used for making an IC card served by a factory; the information in the IC card comprises a unit or individual name, a contact way, a driver name, an identity card, a contact way, a vehicle type, a license plate number, factory entering time, a cargo type, cargo quantity and an IC card password. The card manufacturing uses an IC card manufacturing machine, the card manufacturing machine is provided with a communication interface (such as opc) with a factory-level management system (such as erp), and information input during the IC card manufacturing can be shared to the factory-level information management system by means of a factory-level network link. The data required by card making can be increased or decreased according to the enterprise management requirement.
This embodiment the banister monitored control system is including setting up the traffic lights on the banister prepares the lane, setting up in the regional banister railing of loading, setting up in the video acquisition equipment of banister railing department and set up in red lights and banister railing department and be used for the audible-visual annunciator of abnormal alarm. The loading control system comprises an equipment control cabinet, an equipment power distribution cabinet, a crane control arm, a crane pipe, a flow control valve and a flow meter, wherein the crane control arm, the flow control valve, the flow meter and the equipment power distribution cabinet are all connected with the equipment control cabinet, and the crane pipe is connected with the crane control arm for controlling the motion of the crane pipe. The rest room broadcasting system comprises a rest room arranged near the loading area, an IC card identifier arranged in the rest room and used for identifying an IC card, and an intercom phone used for communicating with a storeroom gate post. The storehouse information management system is connected with an external IC card reader for reading the information in the IC card. The software of the storehouse information management system, the gateway monitoring system, the loading control system and the rest room broadcasting system is operated on an indoor operating computer at a storehouse gate post management position, and the external IC card reader is connected with the indoor operating computer and can read information of the IC card and send the information to the indoor operating computer.
The storehouse information management system is in communication connection with the factory-level information management system to realize the sharing of loading data and factory-wide data and realize digital management; the rest room broadcasting system is arranged to ensure that the personnel enter a safe area and then load the vehicle, so that the loading safety is improved, the loading site is unattended, and safety accidents are reduced. Meanwhile, the labor cost is saved, and the labor intensity is reduced; the information can be traced, so that the loading data has the characteristics of long-term storage and rechecking.
Example two
Referring to fig. 3 to 5, the present embodiment provides an automatic loading method of an automatic loading system for caustic soda liquid according to the first embodiment, which includes the following specific steps:
(1) Inputting information of a vehicle needing loading to generate an IC card;
specifically, when a vehicle is shipped and sent to a factory, a driver or accompanying personnel of the vehicle provides relevant information to a gate post manager to manufacture a factory service IC card. This card serves as a unique credential for the vehicle to travel within the factory floor. Referring to fig. 4, the shipment vehicle is parked outside the factory, and the driver or accompanying personnel in charge submits the required information to the factory gate post manager in a paper mode, and after the IC card is manufactured, the driver is handed over, and the driver holds the card and enters the designated position of the factory to carry out operation.
(2) The vehicle enters a storehouse area, IC card identification is carried out, whether the vehicle is allowed to enter the storehouse or not is judged, and if the vehicle is allowed to enter a barrier gate to prepare a lane;
specifically, a driver holds a card on an IC card reader at a warehouse gate post management department, inputs a password and the quantity of goods to be picked up, an operation computer connected with the IC card reader obtains IC card information from a factory-level information management system for comparison, and after the comparison is correct, an indoor operator confirms the comparison and allows a vehicle to enter a warehouse.
(3) The green light of the traffic light on the barrier gate preparation lane is turned on, the vehicle enters a barrier gate railing of a loading area after passing through the barrier gate preparation lane, a video acquisition device at the barrier gate railing identifies the license plate number, whether the vehicle is allowed to enter is judged, and if the vehicle is allowed to enter the loading area, the railing is opened, and the vehicle enters the loading area;
specifically, after passing through a warehouse gate post management department, a vehicle enters a barrier preparation lane, when the traffic light on the barrier preparation lane indicates green, the vehicle can continue to run, and when the traffic light is red, the vehicle stops running until the green; the vehicle passes through the barrier to prepare the barrier and then enters the barrier railing of the loading area, after the license plate number is identified by the video acquisition equipment at the barrier railing, the barrier is opened when the conditions are met, the vehicle is allowed to enter, otherwise, the barrier is not opened, and the vehicle is forbidden to enter.
(4) After the vehicle enters a loading area, loading preparation is made, and personnel in the vehicle enter a rest room and then identify the IC card and inform that loading can be carried out;
specifically, after a vehicle arrives at a loading area, the vehicle is flamed out and gets off, a loading port on the vehicle is opened, the IC card is held to enter a rest room, the IC card is placed on an IC card identifier, the intercom phone is used for talkback with a warehouse gate post manager, the loading condition is met, the warehouse gate post manager verifies information, and after the loading condition is met, the loading system is executed.
(5) After the condition of loading is determined, executing a loading control system to automatically load the vehicle;
specifically, referring to fig. 5, when the vehicle is in place and the loading condition is met, the loading control system identifies the area, performs voice broadcast, clears the yard, and identifies the IC card, or manually inputs the loading amount. Detecting whether the starting condition of the equipment is met, if the starting condition of the equipment is met, opening a valve by a DCS, starting to accumulate flow, closing a first section of a two-section valve when the accumulated flow reaches more than 80% of the required quantity, continuously controlling charging by using small flow, and closing the valve until the required quantity is reached; stopping feeding, returning the oil filling riser, broadcasting voice and finishing loading. Wherein the starting conditions comprise that personnel have cleared the yard, the oil filling riser is in place, the loading demand is available, the cumulative amount of the flowmeter is 0, the valve is in a closed state and the like.
(6) After the loading is finished, the vehicle can drive away from the loading area.
Specifically, after the vehicle finishes the loading action, the gate post manager informs the driver of the completion of the operation by using the talkback telephone, and the driver takes the card to enter the loading area, closes the loading port, starts the vehicle and drives away from the loading area. After the loading operation is finished, the vehicle exits from the loading area, stops at an entrance guard at the factory, hands over the IC card, handles the loading procedure, exits from the factory, and finishes the goods taking operation. And the entrance guard identifies the IC card and shares the data to the factory-level management system.
In the embodiment, when the IC truck license plate number is wrongly input, damaged or lost, the IC truck license plate number is forbidden to enter a factory area or a warehouse area, and is intercepted at a factory entrance guard or a warehouse entrance guard management place, and the information is modified or repaired.
When a vehicle enters a storehouse area and the loading area is operated by the vehicle, the red light is indicated, the vehicle is forbidden to enter the loading area and enters forcibly, and the audible and visual alarm gives an alarm; when a vehicle is operated in the loading area, the barrier of the barrier gate falls down, the vehicle is prohibited from entering or exiting, the vehicle is forcibly entered or exited, and the audible and visual alarm gives an alarm.
In the embodiment, the IC card cannot be identified or is intentionally not identified in the rest room, the start of the loading control system is forbidden, the manual application of the loading system after the condition needs to be explained is carried out, and the safety of personnel during loading is ensured.
In the embodiment, the IC card is identified at the entrance guard of the factory area, and if illegal operation (such as overspeed) exists, a driver is punished, the IC card is allowed to leave the factory after the processing is finished, otherwise, the IC card is not allowed to leave the factory.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing has outlined rather broadly the preferred embodiments and principles of the present invention and it will be appreciated that those skilled in the art may devise variations of the present invention that are within the spirit and scope of the appended claims.
Claims (9)
1. Automatic loading system of liquid caustic soda, its characterized in that: comprises that
The IC card is used for a unique certificate of the vehicle running in the factory;
the factory-level information management system is used for storing and managing the information of the IC card and sharing data with the storehouse information management system;
the storehouse information management system is in communication connection with the factory-level information management system and is used for acquiring the IC card information, comparing the IC card information and judging whether the vehicle is allowed to enter the storehouse for loading and managing loading data;
the barrier gate monitoring system is communicated with the storehouse information management system and is used for judging whether the vehicle is allowed to enter a loading area or not after the license plate number of the vehicle is identified;
the rest room broadcasting system is communicated with the storehouse information management system and used for confirming that the vehicle has loading conditions and informing the loading control system to load the vehicle after personnel in the vehicle enter a safe area;
the loading control system is communicated with the storehouse information management system and is used for controlling and realizing automatic loading of the liquid caustic soda;
the automatic loading method of the automatic loading system for the liquid caustic soda comprises the following specific steps: (1) Inputting information of a vehicle needing loading to generate an IC card;
specifically, when a vehicle is shipped and sent to a factory, a vehicle driver or accompanying personnel provides relevant information to a gate post manager to manufacture a factory service IC card;
(2) The vehicle enters a storehouse area, IC card identification is carried out, whether the vehicle is allowed to enter the storehouse or not is judged, and if the vehicle is allowed to enter a barrier gate to prepare a lane;
specifically, a driver holds a card on an IC card reader at a warehouse gate post management place, inputs a password and the quantity of goods to be picked up, an operation computer connected with the IC card reader obtains IC card information from a factory-level information management system for comparison, and after the comparison is correct, an indoor operator confirms the comparison and allows a vehicle to enter a warehouse;
(3) The green light of the traffic light on the barrier gate preparation lane is turned on, the vehicle enters a barrier gate railing of a loading area after passing through the barrier gate preparation lane, a video acquisition device at the barrier gate railing identifies the license plate number, whether the vehicle is allowed to enter is judged, and if the vehicle is allowed to enter the loading area, the railing is opened, and the vehicle enters the loading area;
specifically, after passing through a warehouse gate post management department, a vehicle enters a barrier preparation lane, when the traffic light on the barrier preparation lane indicates green, the vehicle can continue to run, and when the traffic light is red, the vehicle stops running until the green; after a vehicle passes through a barrier to prepare a lane, the vehicle enters a barrier railing of a loading area, after a license plate number is identified by video acquisition equipment at the barrier railing, the barrier is opened when conditions are met, the vehicle is allowed to enter, otherwise, the barrier is not opened, and the vehicle is forbidden to enter;
(4) After the vehicle enters a loading area, loading preparation is made, and personnel in the vehicle enter a rest room and then identify the IC card and inform that loading can be carried out;
specifically, after a vehicle arrives at a loading area, flameout and get off the vehicle, open a loading port on the vehicle, hold an IC card to enter a rest room, place the IC card on an IC card identifier, use an intercom phone to communicate with a warehouse gate post manager, have a loading condition, verify information by the warehouse gate post manager, and execute a loading system after having the loading condition;
(5) After the condition of loading is determined, executing a loading control system to automatically load the vehicle;
specifically, when the vehicle is in place and has loading conditions, the loading control system identifies the area, broadcasts and clears the yard through voice, and identifies the IC card, or manually inputs the loading amount; detecting whether the starting condition of the equipment is met, if the starting condition of the equipment is met, opening a valve by a DCS, starting to accumulate flow, closing a first section of a two-section valve when the accumulated flow reaches more than 80% of the required quantity, continuously controlling charging by using small flow, and closing the valve until the required quantity is reached; stopping feeding, returning the oil filling riser, broadcasting by voice, and finishing loading; the starting conditions comprise that personnel have cleared the yard, a loading arm is in place, the loading demand is met, the accumulated quantity of a flowmeter is 0, and a valve is in a closed state;
(6) After loading is finished, the vehicle can drive away from the loading area;
specifically, after the vehicle finishes the loading action, a gate post manager informs a driver of the completion of the operation by using a talkback telephone, the driver takes a card to enter a loading area, closes a loading port, starts the vehicle, drives the vehicle out of the loading area, stops at an exit entrance guard of a factory, hands over an IC card, handles the loading procedure, drives the vehicle out of the factory and finishes the operation of taking the vehicle; and the entrance guard identifies the IC card and shares the data to the factory-level management system.
2. The automatic loading system for liquid caustic soda as claimed in claim 1, wherein: the factory-level information management system is in communication connection with a card making machine, and the card making machine is used for making an IC card served by a factory; the information in the IC card comprises a unit or individual name, a contact way, a driver name, an identity card, a contact way, a vehicle type, a license plate number, factory entering time, a cargo type, cargo quantity and an IC card password.
3. The automatic loading system for liquid caustic soda as claimed in claim 1, wherein: the barrier gate monitoring system comprises a red and green indicating lamp arranged on a barrier gate preparation lane, a barrier gate railing arranged in a loading area, video acquisition equipment arranged at the barrier gate railing, and an audible and visual alarm arranged at the red and green indicating lamp and the barrier gate railing and used for giving an abnormal alarm.
4. The automatic loading system for liquid caustic soda as claimed in claim 1, wherein: the loading control system comprises an equipment control cabinet, an equipment power distribution cabinet, a crane control arm, a crane pipe, a flow control valve and a flow meter, wherein the crane control arm, the flow control valve, the flow meter and the equipment power distribution cabinet are all connected with the equipment control cabinet, and the crane pipe is connected with the crane control arm for controlling the motion of the crane pipe.
5. The automatic loading system for liquid caustic soda as claimed in claim 1, wherein: the rest room broadcasting system comprises a rest room arranged near the loading area, an IC card identifier arranged in the rest room and used for identifying an IC card, and an intercom phone used for communicating with a storeroom gate post.
6. The automatic loading system for liquid caustic soda as claimed in claim 1, wherein: the storehouse information management system is connected with an external IC card reader for reading the information in the IC card.
7. The automatic loading system for liquid caustic soda as claimed in claim 1, wherein: when the IC truck license plate number is wrongly input, damaged or lost, the IC truck license plate number is forbidden to enter a factory area or a warehouse area, is stopped at a factory entrance guard or a warehouse entrance guard management position, and is modified or repaired.
8. The automatic loading system for liquid caustic soda as claimed in claim 1, wherein: when a vehicle enters a storehouse area and the operation of the vehicle is carried out in a loading area, a red light is indicated, the vehicle is forbidden to enter the loading area and enters forcibly, and an audible and visual alarm gives an alarm; when a vehicle is operated in the loading area, the barrier of the barrier gate falls down, the vehicle is prohibited from entering or exiting, the vehicle is forcibly entered or exited, and the audible and visual alarm gives an alarm.
9. The automatic loading system for liquid caustic soda as claimed in claim 1, wherein: when the IC card in the rest room cannot be identified or is intentionally not identified, the start of the loading control system is forbidden, and the loading system is manually applied for starting after the condition needs to be explained.
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| CN202010454341.1A CN111665801B (en) | 2020-05-26 | 2020-05-26 | Automatic loading system and method for liquid caustic soda |
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| CN202010454341.1A CN111665801B (en) | 2020-05-26 | 2020-05-26 | Automatic loading system and method for liquid caustic soda |
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| CN114267108A (en) * | 2021-12-30 | 2022-04-01 | 国能创新油品销售有限公司 | Self-service oil delivery system and method |
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