CN111985866A - Prefabricated component intelligent warehousing system - Google Patents
Prefabricated component intelligent warehousing system Download PDFInfo
- Publication number
- CN111985866A CN111985866A CN202010684271.9A CN202010684271A CN111985866A CN 111985866 A CN111985866 A CN 111985866A CN 202010684271 A CN202010684271 A CN 202010684271A CN 111985866 A CN111985866 A CN 111985866A
- Authority
- CN
- China
- Prior art keywords
- management
- area
- driving
- information
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06313—Resource planning in a project environment
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
- G08G1/207—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles with respect to certain areas, e.g. forbidden or allowed areas with possible alerting when inside or outside boundaries
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Resources & Organizations (AREA)
- General Physics & Mathematics (AREA)
- Economics (AREA)
- Theoretical Computer Science (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Marketing (AREA)
- Electromagnetism (AREA)
- General Business, Economics & Management (AREA)
- Tourism & Hospitality (AREA)
- Quality & Reliability (AREA)
- Operations Research (AREA)
- Development Economics (AREA)
- Artificial Intelligence (AREA)
- Educational Administration (AREA)
- General Health & Medical Sciences (AREA)
- Game Theory and Decision Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Biodiversity & Conservation Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses an intelligent prefabricated part warehousing system which comprises a warehouse area system and an on-board area system, wherein the warehouse area system comprises two subsystems: the system comprises a storage area system, a storage area management system, a driving management system, a storage area safety management system, a man-machine interaction management system, a system management system and an in-out management system, wherein the storage area management system comprises a storage area management system, a driving management system, a storage area safety management system, a man-machine interaction management system; man-machine interaction management: performing data interaction with a human-computer interaction interface, and providing data information required by the display of the human-computer interaction interface; managing in and out of the warehouse: and determining the parking position of the vehicle according to the loading/unloading information of the vehicle in and out of the garage. The system can realize automatic conveying and warehousing of the prefabricated parts, orderly and orderly storage of the prefabricated parts is formed, the prefabricated parts are taken out of the warehouse as required, the multilayer stacking is beneficial to reducing the cost, the production efficiency is guaranteed by adapting to the production beat, the production space can be utilized, the utilization rate of a production workshop is greatly improved, the production yield can be increased, the purposes of reducing the number of workers and improving the efficiency are achieved, the prefabricated parts are intelligently warehoused, taken out of the warehouse, the multilayer stacking and the identity recognition are achieved, and the space is saved.
Description
Technical Field
The invention relates to the technical field of intelligent warehousing, in particular to an intelligent warehousing system for prefabricated parts.
Background
In the current prefabricated part storage field, most of the prefabricated parts are manually controlled travelling cranes, and each PC part is demolded and then falls into a storage rack designated by a finished product warehouse by the travelling crane. The whole process excessively depends on manual carrying, the cost is too high, the automation degree is low, the production beat of a production line cannot be adapted, the single-layer storage of the production efficiency of an enterprise is seriously influenced, and the large production space is occupied.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a prefabricated part intelligent warehousing system.
In order to achieve the purpose, the invention adopts the following technical scheme:
the intelligent warehouse system for prefabricated parts comprises two major subsystems, namely a warehouse area system and an on-board area system:
the system comprises a storage area system, a storage area management system, a driving management system, a storage area safety management system, a man-machine interaction management system, a system management system and an in-out management system, wherein the storage area management system comprises a storage area management system, a driving management system, a storage area safety management system, a man-machine interaction management system;
man-machine interaction management: performing data interaction with a human-computer interaction interface, and providing data information required by the display of the human-computer interaction interface; managing in and out of the warehouse: determining the parking position of the vehicle according to the loading/unloading information of the vehicle in and out of the garage;
a position detection unit, an unmanned automatic control unit, a suspension forbidden area avoidance unit, a wireless remote control unit, task/actual performance management, a process recording unit, a self-diagnosis unit and a man-machine interface are arranged below the on-board area system.
Preferably, the library area management includes library area layout management: uniformly managing the physical layout of the whole library area, wherein the physical layout comprises the increase of a virtual library area and the demarcation of a forbidden zone;
prefabricated part information management: and managing the information of all the stored prefabricated parts in the storage area, and ensuring that the storage position information of the prefabricated parts in the system is consistent with the actual storage positions stacked in the storage area on site.
Preferably, the driving management comprises:
task management: receiving and storing a driving operation plan sent by a central control system, and decomposing the driving operation plan into driving operation tasks;
and (5) actual performance management: counting and storing the execution actual results of the driving instructions and feeding the actual results back to the central control system;
and (3) vehicle dispatching management: the system is responsible for automatically distributing operation tasks for each traveling crane under the condition of a plurality of traveling crane operations, so that the total work period for completing the operation tasks is shortest, the efficiency is highest, and the traveling crane scheduling management mainly comprises operation area division, operation task distribution priority and operation task distribution functions;
managing a driving operation mode: the driving operation mode is divided into an automatic mode, a semi-automatic mode and a remote control mode, and the initial mode is a manual mode.
Preferably, the reservoir area security management includes closed area management: the system performs information interaction with a safety control system to control and realize interlocking and unlocking operations of the travelling crane and the closed area;
interlock/unlock control: and the safety control system performs information interaction to control and realize the interlocking and unlocking operation of the travelling crane and the unit.
Preferably, the system management comprises user rights management: adding/deleting users, modifying user passwords and setting user authority;
self-diagnosis: in the running process of the system, self-diagnosis of the system state is carried out according to the states of all the component modules of the system;
log management: recording the information of each operation event of the system in real time;
communication and configuration management: the communication interfaces between the ground management server and each module in the system and between the ground management server and the external system are managed in a unified way, and the ground management server and a central control system, a unit, a loading/unloading position detection system, a safety control system and the like all adopt wired Ethernet communication: the ground management server is communicated with the handset and the on-board system through wireless networks, and the configuration parameters of the system are managed in a visual and modifiable manner;
and (3) report management: and generating and storing a driving operation actual performance report.
Preferably, the warehousing comprises a position detection subsystem, a mobile phone APP, a safety control subsystem, a human-computer interaction interface and a video control system;
preferably, the video control system: and assisting ground operators to monitor the environment of the reservoir area and the running condition of the travelling crane.
Preferably, the position detection subsystem comprises vehicle arrival detection: the driver drives the vehicle to a designated parking area and the system detects whether the truck is in position and prompts the driver via an LED display to move forward, back or park. A driver judges whether to drive in place or not by observing the LED display screen;
detecting a loading position: when the truck is taken out of the warehouse for loading, the system assists a truck driver to control, scan and measure the loading position of the loaded material on the truck, and automatically controls the laser scanning device to determine the physical coordinate of the loading position of the truck taken out of the warehouse;
detecting the position of the material: when the truck is put in and unloaded, the system automatically controls the laser scanning device to scan a truck parking area and measure the physical coordinates of the gravity center of the materials loaded by the truck;
loading/unloading information inquiry; a driver operates a touch screen of the control panel, inquires all material information on the truck according to the number of the truck and displays the material information on the touch screen;
driving and emergency stopping: when the emergency situation is sent in the operation field, a driver can control emergency stop through an emergency stop button on a system control panel;
the mobile phone APP comprises material information reading: the tally personnel use mobile phone APP to scan the bar code of the material, and the mobile phone inquires the material information through a communication interface with the ground management server and displays the material information on the mobile phone;
and (3) material warehousing operation: the system scans the two-dimensional code of the goods shelf, sequentially scans the bar codes of the warehoused materials in sequence, and inputs information into a ground management server;
and (3) material warehouse-out operation: the system automatically scans the two-dimensional codes of the goods shelves, sequentially scans bar codes of warehousing materials in sequence, and checks whether the warehousing-out plans are consistent;
the safety control system comprises closed area personnel access control: when ground personnel enter a closed area, operating a door opening request or forced door opening button; when leaving the closed area, operating a door closing button;
closed area personnel enter statistics: when ground personnel enter a closed area, the system automatically counts the number of the personnel entering and exiting;
safety warning: when the driving passes through the green channel of the garage area, the system displays warning information on the warning board.
The man-machine interaction interface comprises the following steps of: providing a running state monitoring picture and displaying the running state of equipment on the running vehicle;
monitoring the state of the reservoir area: providing a storage area state monitoring picture, and displaying a storage map of the whole storage area, material information on each storage position and the running state of the equipment in the ground area;
managing a driving instruction: providing a driving instruction management picture, displaying all operation plans and completion states, and displaying detailed information and execution conditions of driving operation instructions;
managing a driving operation mode: a driving operation mode management screen is provided, and switching of the driving operation mode and switching of the loading/unloading system operation mode are possible.
Preferably, the position detection unit includes the following three detection modes:
a. absolute address information of the absolute type coding ruler is real and reliable in position detection, no error codes exist, no accumulated errors exist, and the absolute coding ruler adopts a non-contact working mode;
b. the gray bus position detection can continuously detect the absolute address with high precision within the traveling range of the mobile crane, the detection precision is as high as 5mm, and the requirement of accurate positioning of the mobile crane can be completely met;
c. and the laser ranging position detection transmits laser pulses to the reflecting plate through the laser transmitter, starts timing, and stops timing when the reflected light is received, so that the distance between the laser and the target is calculated.
Preferably, the suspension prohibition region avoiding unit: the suspension area avoidance is to automatically calculate the optimal path of the traveling crane to complete avoidance of the suspension forbidden area according to the target position of the operation instruction and the position of the current traveling crane and by combining the warehouse yard stacking position data;
the wireless remote control unit: when the travelling crane automatically runs out of work or needs manual intervention operation, ground personnel can remotely control the travelling crane to operate through the wireless remote controller, and the wireless remote controller can control the travelling crane to run large and small cars and control the ascending and descending of the clamp and the opening and closing of the clamp.
The task/actual performance management comprises the following steps: the vehicle-mounted PLC receives a driving operation task instruction sent by the ground management server, autonomously selects a task to execute, generates an operation actual result after the task is completed, and sends the driving operation actual result to the ground management server;
the process recording unit: recording the driving position information, the state information of equipment on the driving and the number of kilometers of driving in real time, storing the record in a text file for 30 days, and cleaning the old document regularly. The ground management server can be sent according to the requirement;
the self-diagnosis unit: in the driving process, self-diagnosis of the driving state is carried out, and an alarm is given in time and the vehicle is stopped emergently when a fault occurs;
the human-computer interface comprises: in an automatic mode, the vehicle-mounted HMI is mainly used for displaying running state signals of the driving equipment, and when the system fails, the vehicle-mounted HMI assists debugging personnel to analyze system log data and diagnose the fault; in the manual driving mode, the vehicle-mounted HMI is used as an interface for interacting with a driving driver to assist the driving driver to carry out operation.
Compared with the prior art, the invention has the beneficial effects that: the system can realize automatic conveying and warehousing of the prefabricated parts, orderly and orderly storage of the prefabricated parts is formed, the prefabricated parts are taken out of the warehouse as required, the multilayer stacking is beneficial to reducing the cost, the production efficiency is guaranteed by adapting to the production beat, the production space can be utilized, the utilization rate of a production workshop is greatly improved, the production yield can be increased, the purposes of reducing the number of workers and improving the efficiency are achieved, the prefabricated parts are intelligently warehoused, taken out of the warehouse, the multilayer stacking and the identity recognition are achieved, and the space is saved.
Drawings
FIG. 1 is a schematic diagram of a system according to the present invention;
fig. 2 is an in-out library management subsystem.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, the intelligent storage system for prefabricated parts comprises two major subsystems, namely a storage area system and an on-board area system:
the system comprises a storage area system, a storage area management system, a driving management system, a storage area safety management system, a man-machine interaction management system, a system management system and an in-out management system, wherein the storage area management system comprises a storage area management system, a driving management system, a storage area safety management system, a man-machine interaction management system;
man-machine interaction management: performing data interaction with a human-computer interaction interface, and providing data information required by the display of the human-computer interaction interface; managing in and out of the warehouse: determining the parking position of the vehicle according to the loading/unloading information of the vehicle in and out of the garage;
a position detection unit, an unmanned automatic control unit, a suspension forbidden area avoidance unit, a wireless remote control unit, task/actual performance management, a process recording unit, a self-diagnosis unit and a man-machine interface are arranged below the on-board area system.
The library area management comprises library area layout management: uniformly managing the physical layout of the whole library area, wherein the physical layout comprises the increase of a virtual library area and the demarcation of a forbidden zone;
prefabricated part information management: and managing the information of all the stored prefabricated parts in the storage area, and ensuring that the storage position information of the prefabricated parts in the system is consistent with the actual storage positions stacked in the storage area on site.
The driving management comprises the following steps:
task management: receiving and storing a driving operation plan sent by a central control system, and decomposing the driving operation plan into driving operation tasks;
and (5) actual performance management: counting and storing the execution actual results of the driving instructions and feeding the actual results back to the central control system;
and (3) vehicle dispatching management: the system is responsible for automatically distributing operation tasks for each traveling crane under the condition of a plurality of traveling crane operations, so that the total work period for completing the operation tasks is shortest, the efficiency is highest, and the traveling crane scheduling management mainly comprises operation area division, operation task distribution priority and operation task distribution functions;
wherein, the operation area is divided: due to the particularity of the traveling crane operation, when a certain traveling crane operation is carried out, other traveling cranes (at the same height) cannot simultaneously operate in the area, so that the base area can be divided according to the main operation area of the traveling crane according to a predetermined rule and used as the basis for task allocation.
Job task assignment priority: the job task or the divided job task can be executed by the traveling crane in one step, so the job task needs to be classified, and the priority is allocated to the traveling crane classification capable of executing the job task. The allocation priority is I and II, wherein I is a priority execution level, and II is an executable level.
The assignment of the job tasks is performed according to the priority of the job tasks to each vehicle. When the operation area is idle, the priority of the operation area is firstly distributed to the operation area, and the operation area is in a task queue with the priority of I level; if no I-level task exists, the priority of the I-level task is assigned to II-level task, whether the assignment condition is met or not needs to be judged before the II-level task is assigned, and if the assignment condition is not met, the assignment cannot be carried out.
And (3) job task allocation: job task instruction queues can be divided into three categories: a pending instruction queue, an in-execution instruction queue, and a completed instruction queue. In the process of allocating the job tasks, it is considered that some job tasks have an immediate relation and a priority relation, so that the job instructions to be executed need to be sequenced.
Managing a driving operation mode: the driving operation mode is divided into an automatic mode, a semi-automatic mode and a remote control mode, and the initial mode is a manual mode.
The reservoir area safety management comprises closed area management: the system performs information interaction with a safety control system to control and realize interlocking and unlocking operations of the travelling crane and the closed area;
interlock/unlock control: and the safety control system performs information interaction to control and realize the interlocking and unlocking operation of the travelling crane and the unit.
The system management comprises user authority management: adding/deleting users, modifying user passwords and setting user authority;
self-diagnosis: in the running process of the system, self-diagnosis of the system state is carried out according to the states of all the component modules of the system;
log management: recording the information of each operation event of the system in real time;
communication and configuration management: the communication interfaces between the ground management server and each module in the system and between the ground management server and the external system are managed in a unified way, and the ground management server and a central control system, a unit, a loading/unloading position detection system, a safety control system and the like all adopt wired Ethernet communication: the ground management server is communicated with the handset and the on-board system through wireless networks, and the configuration parameters of the system are managed in a visual and modifiable manner;
and (3) report management: and generating and storing a driving operation actual performance report.
The warehousing and ex-warehouse management comprises a position detection subsystem, a mobile phone APP, a safety control subsystem, a human-computer interaction interface and a video control system;
the video control system comprises: and assisting ground operators to monitor the environment of the reservoir area and the running condition of the travelling crane.
The position detection subsystem includes vehicle arrival detection: the driver drives the vehicle to a designated parking area and the system detects whether the truck is in position and prompts the driver via an LED display to move forward, back or park. A driver judges whether to drive in place or not by observing the LED display screen;
detecting a loading position: when the truck is taken out of the warehouse for loading, the system assists a truck driver to control, scan and measure the loading position of the loaded material on the truck, and automatically controls the laser scanning device to determine the physical coordinate of the loading position of the truck taken out of the warehouse;
detecting the position of the material: when the truck is put in and unloaded, the system automatically controls the laser scanning device to scan a truck parking area and measure the physical coordinates of the gravity center of the materials loaded by the truck;
loading/unloading information inquiry; a driver operates a touch screen of the control panel, inquires all material information on the truck according to the number of the truck and displays the material information on the touch screen;
driving and emergency stopping: when the emergency situation is sent in the operation field, a driver can control emergency stop through an emergency stop button on a system control panel;
cell-phone APP includes that material information reads: the tally personnel use mobile phone APP to scan the bar code of the material, and the mobile phone inquires the material information through a communication interface with the ground management server and displays the material information on the mobile phone;
and (3) material warehousing operation: the system scans the two-dimensional code of the goods shelf, sequentially scans the bar codes of the warehoused materials in sequence, and inputs information into a ground management server;
and (3) material warehouse-out operation: the system automatically scans the two-dimensional codes of the goods shelves, sequentially scans bar codes of warehousing materials in sequence, and checks whether the warehousing-out plans are consistent;
the safety control system comprises closed area personnel access control: when ground personnel enter a closed area, operating a door opening request or forced door opening button; when leaving the closed area, operating a door closing button;
closed area personnel enter statistics: when ground personnel enter a closed area, the system automatically counts the number of the personnel entering and exiting;
safety warning: when the driving passes through the green channel of the garage area, the system displays warning information on the warning board.
The man-machine interaction interface comprises the following steps of vehicle state monitoring: providing a running state monitoring picture and displaying the running state of equipment on the running vehicle;
monitoring the state of the reservoir area: providing a storage area state monitoring picture, and displaying a storage map of the whole storage area, material information on each storage position and the running state of the equipment in the ground area;
managing a driving instruction: providing a driving instruction management picture, displaying all operation plans and completion states, and displaying detailed information and execution conditions of driving operation instructions;
managing a driving operation mode: a driving operation mode management screen is provided, and switching of the driving operation mode and switching of the loading/unloading system operation mode are possible.
The position detection unit comprises the following three detection modes:
a. absolute address information of the absolute type coding ruler is real and reliable in position detection, no error codes exist, no accumulated errors exist, and the absolute coding ruler adopts a non-contact working mode;
b. the gray bus position detection can continuously detect the absolute address with high precision within the traveling range of the mobile crane, the detection precision is as high as 5mm, and the requirement of accurate positioning of the mobile crane can be completely met;
c. and the laser ranging position detection transmits laser pulses to the reflecting plate through the laser transmitter, starts timing, and stops timing when the reflected light is received, so that the distance between the laser and the target is calculated.
Unmanned automatic control
When the vehicle runs, the frequency converter drives the motor to pull the big and small vehicles to move on the track. The driving speed control curve is automatically generated according to the target position and the starting position of the driving instruction, and the driving is controlled to be stable and high-speed and to be anti-shaking. The swing of the clamp is generated because the small car is connected with the clamp through a steel wire rope and moves along with the large car and the small car.
The anti-swing control adopts a closed-loop anti-swing mode, namely, on the basis of controlling the running speed of a large vehicle and a small vehicle, the load swing is eliminated by adding detection feedback to a swing angle and compensating a set control curve. The closed-loop anti-swing adopts a control concept of double closed loops: the inner ring is a swing angle ring, parameters such as the length of a swing angle swing rope and the like are measured in real time by utilizing optical and laser technologies, and the infrared technology is adopted for measuring the white calls of the grab buckets, so that closed-loop anti-swing control is realized; the outer ring is a position ring, and a PID controller is adopted for positioning control, so that the swinging generated in the movement process can be eliminated while the positioning process is finished.
Suspension forbidden region avoiding unit: the suspension area avoidance is to automatically calculate the optimal path of the traveling crane to complete avoidance of the suspension forbidden area according to the target position of the operation instruction and the position of the current traveling crane and by combining the warehouse yard stacking position data;
a wireless remote control unit: when the travelling crane automatically runs out of work or needs manual intervention operation, ground personnel can remotely control the travelling crane to operate through the wireless remote controller, and the wireless remote controller can control the travelling crane to run large and small cars and control the ascending and descending of the clamp and the opening and closing of the clamp.
Task/performance management: the vehicle-mounted PLC receives a driving operation task instruction sent by the ground management server, autonomously selects a task to execute, generates an operation actual result after the task is completed, and sends the driving operation actual result to the ground management server;
a process recording unit: recording the driving position information, the state information of equipment on the driving and the number of kilometers of driving in real time, storing the record in a text file for 30 days, and cleaning the old document regularly. The ground management server can be sent according to the requirement;
a self-diagnosis unit: in the driving process, self-diagnosis of the driving state is carried out, and an alarm is given in time and the vehicle is stopped emergently when a fault occurs;
a human-computer interface: in an automatic mode, the vehicle-mounted HMI is mainly used for displaying running state signals of the driving equipment, and when the system fails, the vehicle-mounted HMI assists debugging personnel to analyze system log data and diagnose the fault; in the manual driving mode, the vehicle-mounted HMI is used as an interface for interacting with a driving driver to assist the driving driver to carry out operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The intelligent prefabricated part warehousing system is characterized by comprising two major subsystems, namely a warehouse area system and an on-board area system:
the system comprises a storage area system, a storage area management system, a driving management system, a storage area safety management system, a man-machine interaction management system, a system management system and an in-out management system, wherein the storage area management system comprises a storage area management system, a driving management system, a storage area safety management system, a man-machine interaction management system;
man-machine interaction management: performing data interaction with a human-computer interaction interface, and providing data information required by the display of the human-computer interaction interface; managing in and out of the warehouse: determining the parking position of the vehicle according to the loading/unloading information of the vehicle in and out of the garage;
a position detection unit, an unmanned automatic control unit, a suspension forbidden area avoidance unit, a wireless remote control unit, task/actual performance management, a process recording unit, a self-diagnosis unit and a man-machine interface are arranged below the on-board area system.
2. A prefabricated component intelligent warehousing system according to claim 1, characterized in that said bay management comprises bay layout management: uniformly managing the physical layout of the whole library area, wherein the physical layout comprises the increase of a virtual library area and the demarcation of a forbidden zone;
prefabricated part information management: and managing the information of all the stored prefabricated parts in the storage area, and ensuring that the storage position information of the prefabricated parts in the system is consistent with the actual storage positions stacked in the storage area on site.
3. A prefabricated component intelligent warehousing system according to claim 2, characterized in that said traffic management comprises:
task management: receiving and storing a driving operation plan sent by a central control system, and decomposing the driving operation plan into driving operation tasks;
and (5) actual performance management: counting and storing the execution actual results of the driving instructions and feeding the actual results back to the central control system;
and (3) vehicle dispatching management: the system is responsible for automatically distributing operation tasks for each traveling crane under the condition of a plurality of traveling crane operations, so that the total work period for completing the operation tasks is shortest, the efficiency is highest, and the traveling crane scheduling management mainly comprises operation area division, operation task distribution priority and operation task distribution functions;
managing a driving operation mode: the driving operation mode is divided into an automatic mode, a semi-automatic mode and a remote control mode, and the initial mode is a manual mode.
4. A prefabricated component intelligent warehousing system according to claim 3, characterized in that the warehouse area safety management comprises closed area management: the system performs information interaction with a safety control system to control and realize interlocking and unlocking operations of the travelling crane and the closed area;
interlock/unlock control: and the safety control system performs information interaction to control and realize the interlocking and unlocking operation of the travelling crane and the unit.
5. A prefabricated component intelligent warehousing system according to claim 4, characterized in that said system management comprises user rights management: adding/deleting users, modifying user passwords and setting user authority;
self-diagnosis: in the running process of the system, self-diagnosis of the system state is carried out according to the states of all the component modules of the system;
log management: recording the information of each operation event of the system in real time;
communication and configuration management: the communication interfaces between the ground management server and each module in the system and between the ground management server and the external system are managed in a unified way, and the ground management server and a central control system, a unit, a loading/unloading position detection system, a safety control system and the like all adopt wired Ethernet communication: the ground management server is communicated with the handset and the on-board system through wireless networks, and the configuration parameters of the system are managed in a visual and modifiable manner;
and (3) report management: and generating and storing a driving operation actual performance report.
6. A prefabricated component intelligent warehousing system according to claim 5, characterized in that the warehousing comprises a position detection subsystem, a mobile phone APP, a security control subsystem, a human-computer interaction interface and a video control system.
7. A prefabricated component intelligent warehousing system as claimed in claim 6 wherein the video control system: and assisting ground operators to monitor the environment of the reservoir area and the running condition of the travelling crane.
8. A prefabricated component smart warehousing system as claimed in claim 7 wherein the location detection subsystem includes vehicle arrival detection: the driver drives the vehicle to a designated parking area and the system detects whether the truck is in position and prompts the driver via an LED display to move forward, back or park. A driver judges whether to drive in place or not by observing the LED display screen;
detecting a loading position: when the truck is taken out of the warehouse for loading, the system assists a truck driver to control, scan and measure the loading position of the loaded material on the truck, and automatically controls the laser scanning device to determine the physical coordinate of the loading position of the truck taken out of the warehouse;
detecting the position of the material: when the truck is put in and unloaded, the system automatically controls the laser scanning device to scan a truck parking area and measure the physical coordinates of the gravity center of the materials loaded by the truck;
loading/unloading information inquiry; a driver operates a touch screen of the control panel, inquires all material information on the truck according to the number of the truck and displays the material information on the touch screen;
driving and emergency stopping: when the emergency situation is sent in the operation field, a driver can control emergency stop through an emergency stop button on a system control panel;
the mobile phone APP comprises material information reading: the tally personnel use mobile phone APP to scan the bar code of the material, and the mobile phone inquires the material information through a communication interface with the ground management server and displays the material information on the mobile phone;
and (3) material warehousing operation: the system scans the two-dimensional code of the goods shelf, sequentially scans the bar codes of the warehoused materials in sequence, and inputs information into a ground management server;
and (3) material warehouse-out operation: the system automatically scans the two-dimensional codes of the goods shelves, sequentially scans bar codes of warehousing materials in sequence, and checks whether the warehousing-out plans are consistent;
the safety control system comprises closed area personnel access control: when ground personnel enter a closed area, operating a door opening request or forced door opening button; when leaving the closed area, operating a door closing button;
closed area personnel enter statistics: when ground personnel enter a closed area, the system automatically counts the number of the personnel entering and exiting;
safety warning: when the driving passes through the green channel of the garage area, the system displays warning information on the warning board.
The man-machine interaction interface comprises the following steps of: providing a running state monitoring picture and displaying the running state of equipment on the running vehicle;
monitoring the state of the reservoir area: providing a storage area state monitoring picture, and displaying a storage map of the whole storage area, material information on each storage position and the running state of the equipment in the ground area;
managing a driving instruction: providing a driving instruction management picture, displaying all operation plans and completion states, and displaying detailed information and execution conditions of driving operation instructions;
managing a driving operation mode: a driving operation mode management screen is provided, and switching of the driving operation mode and switching of the loading/unloading system operation mode are possible.
9. The system as claimed in claim 8, wherein the position detecting unit comprises three detecting methods:
a. absolute address information of the absolute type coding ruler is real and reliable in position detection, no error codes exist, no accumulated errors exist, and the absolute coding ruler adopts a non-contact working mode;
b. the gray bus position detection can continuously detect the absolute address with high precision within the traveling range of the mobile crane, the detection precision is as high as 5mm, and the requirement of accurate positioning of the mobile crane can be completely met;
c. and the laser ranging position detection transmits laser pulses to the reflecting plate through the laser transmitter, starts timing, and stops timing when the reflected light is received, so that the distance between the laser and the target is calculated.
10. The prefabricated member intelligent warehousing system of claim 9, wherein the suspension-forbidden area avoiding unit: the suspension area avoidance is to automatically calculate the optimal path of the traveling crane to complete avoidance of the suspension forbidden area according to the target position of the operation instruction and the position of the current traveling crane and by combining the warehouse yard stacking position data;
the wireless remote control unit: when the travelling crane automatically runs out of work or needs manual intervention operation, ground personnel can remotely control the travelling crane to operate through the wireless remote controller, and the wireless remote controller can control the travelling crane to run large and small cars and control the ascending and descending of the clamp and the opening and closing of the clamp.
The task/actual performance management comprises the following steps: the vehicle-mounted PLC receives a driving operation task instruction sent by the ground management server, autonomously selects a task to execute, generates an operation actual result after the task is completed, and sends the driving operation actual result to the ground management server;
the process recording unit: recording the driving position information, the state information of equipment on the driving and the number of kilometers of driving in real time, storing the record in a text file for 30 days, and cleaning the old document regularly. The ground management server can be sent according to the requirement;
the self-diagnosis unit: in the driving process, self-diagnosis of the driving state is carried out, and an alarm is given in time and the vehicle is stopped emergently when a fault occurs;
the human-computer interface comprises: in an automatic mode, the vehicle-mounted HMI is mainly used for displaying running state signals of the driving equipment, and when the system fails, the vehicle-mounted HMI assists debugging personnel to analyze system log data and diagnose the fault; in the manual driving mode, the vehicle-mounted HMI is used as an interface for interacting with a driving driver to assist the driving driver to carry out operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010684271.9A CN111985866A (en) | 2020-07-16 | 2020-07-16 | Prefabricated component intelligent warehousing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010684271.9A CN111985866A (en) | 2020-07-16 | 2020-07-16 | Prefabricated component intelligent warehousing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111985866A true CN111985866A (en) | 2020-11-24 |
Family
ID=73438241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010684271.9A Pending CN111985866A (en) | 2020-07-16 | 2020-07-16 | Prefabricated component intelligent warehousing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111985866A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428555A (en) * | 2021-06-02 | 2021-09-24 | 中山市哈工朗德智能科技有限公司 | Sorting device and intelligent warehousing equipment |
| CN113705743A (en) * | 2021-07-26 | 2021-11-26 | 北京市机械施工集团有限公司 | Intelligent memory and automatic positioning method based on big data platform |
| CN113822472A (en) * | 2021-09-03 | 2021-12-21 | 杭州拼便宜网络科技有限公司 | Intelligent warehouse management method based on Internet of things |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105205629A (en) * | 2014-06-30 | 2015-12-30 | 宝山钢铁股份有限公司 | Steel plant finished product storage and distribution automatic control method |
-
2020
- 2020-07-16 CN CN202010684271.9A patent/CN111985866A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105205629A (en) * | 2014-06-30 | 2015-12-30 | 宝山钢铁股份有限公司 | Steel plant finished product storage and distribution automatic control method |
Non-Patent Citations (1)
| Title |
|---|
| 王会卿;黄功军;石爱文;: "全自动行车及库区智能管理系统与应用", 冶金自动化, no. 04, pages 19 - 23 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428555A (en) * | 2021-06-02 | 2021-09-24 | 中山市哈工朗德智能科技有限公司 | Sorting device and intelligent warehousing equipment |
| CN113705743A (en) * | 2021-07-26 | 2021-11-26 | 北京市机械施工集团有限公司 | Intelligent memory and automatic positioning method based on big data platform |
| CN113705743B (en) * | 2021-07-26 | 2024-02-09 | 北京市机械施工集团有限公司 | Intelligent memory and automatic positioning method based on big data platform |
| CN113822472A (en) * | 2021-09-03 | 2021-12-21 | 杭州拼便宜网络科技有限公司 | Intelligent warehouse management method based on Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111985866A (en) | Prefabricated component intelligent warehousing system | |
| US11752936B2 (en) | Industrial vehicle feedback system | |
| US11969896B2 (en) | Robot scheduling and robot path control method, server and storage medium | |
| CN105205629B (en) | Steel mill's finished product storage dispensing automation control method | |
| US8290613B2 (en) | System and method for controlling and managing an automated vehicle parking garage | |
| CN2820803Y (en) | Automation system of optimum path of container crane | |
| CN102707718A (en) | Communication technique by which an autonomous guidance system controls an industrial vehicle | |
| CN111367294A (en) | Laser AGV (automatic guided vehicle) scheduling control system and control method thereof | |
| CN114314346B (en) | Driving control method and system based on coal storage management | |
| CN110615362B (en) | Intelligent control system and method for tower crane | |
| CN109179212A (en) | Container terminal automates straddle type two-way traffic detection identification and stockyard automation control method in track bridge | |
| KR102126328B1 (en) | Mechanical parking equipment for enhancing vehicle parking speed and parking reservation system therewith | |
| CN109502484B (en) | Control method and system for crane operation area | |
| CN111445721A (en) | Novel vehicle management method and system | |
| CN117234159A (en) | Operation control method and system for loading and unloading of intelligent AGV trolley | |
| CN114819809A (en) | Unattended intelligent professional warehouse | |
| CN115421487A (en) | Automatic warehouse returning control method and device for on-orbit unit | |
| CN114751218A (en) | Wharf vehicle maintenance platform and control method | |
| CN105668423B (en) | A kind of container hanging method | |
| CN1613747A (en) | Automatic controlling system of crane | |
| FI130312B (en) | Tracking a truck in a container handling area | |
| US20220043427A1 (en) | Performance tuning of a materials handling vehicle | |
| KR100669533B1 (en) | Optimum travel trajectory of the yard crane | |
| CN116882898A (en) | Three-dimensional storage method and system for prefabricated part | |
| KR20050001862A (en) | No-manned Operating System and Method of the Materials Loading Facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |