Intelligent management system for container reach stacker and working method of intelligent management system

Abstract

The invention discloses an intelligent management system for a container reach stacker and a working method of the intelligent management system, and belongs to the technical field of intelligent management of port container reach stacker. According to the management system, the signal input end of a data acquisition terminal is electrically connected with a gate container number recognition system, a vehicle-mounted container number recognition system, a vehicle-mounted weighing system and a container area and container position positioning system, the signal output end of the data acquisition terminal is electrically connected with a task indication screen, and the data acquisition terminal and a container management platform conduct information interaction. The data acquisition terminal transmits container data acquired by the gate container number identification system, the vehicle-mounted container number identification system, the vehicle-mounted weighing system and the container area and container position positioning system to the container management platform, receives task data below the container management platform, and transmits the task data to the task indication screen for display. The system can be combined with a hardware system to automatically collect data, and the intelligent management level of the storage yard and the operation efficiency of the storage yard are improved.

Description

Technical Field

[0001] The invention relates to an intelligent management system for a container reach-lift crane and a working method thereof, belonging to the technical field of intelligent management of port container reach-lift. Background Art

[0002] The reach stacker intelligent management system is a management platform used by ports or container yards to intelligently manage reach stackers and containers. It can greatly save labor management costs and improve the yard's operational efficiency and management efficiency. The container management system mainly manages the terminal platform data, generates a yard container plan allocation table based on yard data analysis, and is used for yard data management. The existing container intelligent management system is a single-platform management system that needs to access the yard database, analyze container data based on database information, and complete container planning and scheduling. It cannot be combined with the hardware system, and cannot automatically collect data through the hardware system and perform intelligent analysis. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an intelligent management system and a working method for a container reach-lift crane, which can be combined with a hardware system to automatically collect data, thereby improving the intelligent management level of the yard and the yard operation efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] In the first aspect, the present invention provides an intelligent management system for a container front-lift crane, comprising a data acquisition terminal, wherein a signal input end of the data acquisition terminal is electrically connected to a gate container number recognition system, a vehicle-mounted container number recognition system, a vehicle-mounted weighing system, and a container area container location positioning system, respectively, and a signal output end of the data acquisition terminal is electrically connected to a task indication screen. The data acquisition terminal exchanges information with a container management platform, and the data acquisition terminal transmits container data collected by the gate container number recognition system, the vehicle-mounted container number recognition system, the vehicle-mounted weighing system, and the container area container location positioning system to the container management platform, and accepts task data below the container management platform and transmits it to the task indication screen for display.

[0006] The container management platform includes a container entry information registration module, a container entry and shelf module, a container transfer scheduling module, a container exit and shelf module, and a container exit information verification module.

[0007] The container entry information registration module fills in the reservation entry information through the mobile phone APP, including the container number, container weight, container size, entry time and truck license plate number information. After being reviewed by the container management platform, entry is allowed. When the truck arrives at the designated location of the gate, the gate container number recognition system automatically recognizes the entry container number and uploads it to the container management platform through the data acquisition terminal. After review by the container entry information registration management module, the gate opening task information is sent to the task instruction screen, and the operator opens the gate to allow entry;

[0008] The container entry information registration and shelving module selects the container yard storage location according to the container number collected by the on-board container number recognition system and the container weight, unbalanced load and qualified information collected by the on-board weighing system through the data acquisition terminal. After matching the storage location, the container shelving task is sent to the task indication screen through the data acquisition terminal. After receiving the task, the reach loader driver moves the container with the corresponding container number to the designated area. After the container is placed, the container area location positioning system automatically calculates the current container location information through the data acquisition terminal. After the container entry information registration and shelving module verifies that it is correct, it updates the inventory container information.

[0009] The container shifting dispatching management module performs shifting dispatching according to the current inventory container position information during the process of moving the inner row or lower layer containers, shifts the upper layer and outer row containers, and sends the container shifting task to the task indication screen through the data acquisition terminal. After receiving the task, the reach loader driver moves the container at the current location to the new location;

[0010] The container outbound unloading management module generates an outbound container list task according to the yard shipping task entered by the dispatcher in the container transfer scheduling management module, and sends it to the task indication screen through the data acquisition terminal. After receiving the task, the front loader driver moves the container in the specified location to the truck according to the task list. When grabbing the container, the data acquisition terminal accepts the current container location uploaded by the container area location positioning system. After confirming that the container location is correct, the container outbound unloading management module updates the inventory container information;

[0011] After the exit truck arrives at the designated position of the gate, the container factory information proofreading module automatically identifies the current exit container number through the gate container number recognition system and uploads it to the container management platform through the data acquisition terminal. After the container factory information proofreading module verifies that the exit container number is correct, the gate opening task information is sent to the task indication screen, and the operator opens the gate to allow exit.

[0012] The data acquisition terminal adopts TBOX data acquisition terminal.

[0013] The data acquisition terminal transmits data with the gate container number recognition system, the vehicle-mounted container number recognition system, the vehicle-mounted weighing system, the container area container location positioning system and the container management platform through the CAN bus.

[0014] The container area and box location positioning system includes an RTK reference station, a reference station radio, a mobile RTK, an RTK mobile station, an RTK main antenna and an RTK slave antenna. The RTK reference station and the reference station radio are installed in the yard and are used to locate the initialization coordinates of the yard map; the mobile RTK is moved by hand and is used to construct the OSM map of the yard, mark the container area in the yard map, and the coordinate position of the driving area. The RTK mobile station, the RTK main antenna and the RTK slave antenna are installed on the vehicle-mounted terminal that controls the front crane. The RTK main antenna is used to locate the position of the vehicle in the yard map in real time, and the RTK slave antenna is used to locate the vehicle's driving direction. According to the position information of the front crane in the yard, the height, angle and outreach posture data of the whole vehicle are used to solve the area, number of layers and number of rows of the current lifting container.

[0015] The vehicle-mounted weighing system includes a weighing sensor and a processor. The weighing sensor is equipped with four locks for fixing the four corners of the container. The weighing sensor sends the measured pressure information to the processor, and the processor calculates the weight, overload and qualification information of the current operating container in real time based on the pressure information.

[0016] In a second aspect, the present invention discloses a working method for an intelligent management system for a container reach-lift crane, comprising the following steps:

[0017] The container entry information registration management module fills in the reservation entry information through the mobile phone APP, including the container number, container weight, container size, entry time and truck license plate number information. After being reviewed by the container management platform, it is allowed to enter. When the truck arrives at the designated location of the gate, the gate container number recognition system automatically recognizes the entry container number and uploads it to the container management platform through the data collection terminal. After the container entry information registration management module reviews it, it sends the gate opening task information to the task instruction screen, and the operator opens the gate to allow entry;

[0018] The container entry information registration and shelving module selects the container yard storage location according to the container number collected by the vehicle-mounted container number recognition system and the container weight, unbalanced load and qualified information collected by the vehicle-mounted weighing system through the data acquisition terminal. After matching the storage location, the container shelving task is sent to the task indication screen through the data acquisition terminal. After receiving the task, the reach loader driver moves the container with the corresponding container number to the designated area. After the container is placed, the container area location positioning system automatically calculates the current container location information through the data acquisition terminal. After the container entry information registration and shelving module verifies that it is correct, it updates the inventory container information.

[0019] The container shifting dispatching management module performs shifting dispatching according to the current inventory container location information during the process of moving inner or lower containers, shifts the upper and outer containers, and sends the container shifting task to the task indication screen through the data acquisition terminal. After receiving the task, the reach loader driver moves the container in the current location to the new location.

[0020] The container outbound unloading management module generates an outbound container list task based on the yard delivery task entered by the dispatcher in the container transfer dispatch management module, and sends it to the task indication screen through the data acquisition terminal. After receiving the task, the reach loader driver moves the container in the specified location to the truck according to the task list. When grabbing the container, the data acquisition terminal accepts the current container location uploaded by the container area location positioning system. The container outbound unloading management module confirms that the container location is correct and updates the inventory container information.

[0021] After the outgoing truck arrives at the designated location of the gate, the container outgoing information proofreading module automatically identifies the current outgoing container number through the gate container number recognition system and uploads it to the container management platform through the data acquisition terminal. After the container outgoing information proofreading module verifies that the outgoing container number is correct, the gate opening task information is sent to the task indication screen, and the operator opens the gate to allow outgoing container.

[0022] The positioning method of the box area box position positioning system includes:

[0023] Control the RTK base station and base station radio installed in the yard to locate the initial coordinates of the yard map;

[0024] Send instructions to let the manual handheld mobile RTK build an OSM map of the yard, mark the container area in the yard map, and the coordinate position of the driving area;

[0025] Control the RTK mobile station, RTK main antenna and RTK slave antenna on the reach crane to obtain position information. The RTK main antenna locates the vehicle's position in the yard map in real time, and the RTK slave antenna locates the vehicle's heading. According to the position information of the reach crane in the yard, the height, angle and outreach posture data of the vehicle are used to calculate the area, number of layers and number of rows of the currently hoisted containers.

[0026] The working method also includes: when the front loader driver receives the task, the container in the current location is moved to the new location, and when grabbing the container, the container number collected by the on-board container number recognition system is accepted through the data acquisition terminal for consistency review. In addition, when grabbing the container, the original location is accepted by the container area location positioning system through the data acquisition terminal, and the container transfer scheduling management module confirms the old location. When the transportation is completed and the container is placed, the container location is accepted again by the container area location positioning system through the data acquisition terminal, and the container transfer scheduling management module confirms the new location.

[0027] The working method also includes: when the front loader driver receives the task, he moves the container in the designated area to the truck according to the task list, and receives the container number collected by the on-board container number recognition system through the data collection terminal when grabbing the container for consistency review. Beneficial effects of the present invention: The present invention provides an intelligent management system for container front loader cranes and its working method, which realizes intelligent management functions such as intelligent monitoring, information collection, container positioning, and operation task scheduling of the front loader by installing a vehicle-mounted TBOX terminal and real-time data interaction between the management cloud platform, wherein the hardware system integrates the gate container number recognition system, the on-board container number recognition system, the precise weighing system, and the container area container position positioning system, which can realize intelligent management functions such as container entry information statistics, container unloading and loading, container yard position positioning, exit information proofreading, and driver work information statistics, which has great advantages in improving the intelligent management level of the yard, improving the yard operation efficiency, and improving the convenience and speed of vehicle management. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the installation of the gate box number recognition system of the present invention;

[0029] Figure 2 It is a schematic diagram of the principle of the gate box number recognition system of the present invention;

[0030] Figure 3 It is a schematic diagram of the installation of the vehicle-mounted box number recognition system of the present invention;

[0031] Figure 4 It is a schematic diagram of the installation of the vehicle-mounted weighing system of the present invention;

[0032] Figure 5It is the OSM map for positioning the container positions in the container area of ​​the container yard in the present invention;

[0033] Figure 6 It is the container inventory management diagram of the storage yard in the present invention;

[0034] Figure 7 This is a flow chart of container entry and storage in the present invention;

[0035] Figure 8 This is a flow chart of container exit and warehouse exit in the present invention;

[0036] Fig. 9 It is a platform diagram of the reach stacker management system in the present invention;

[0037] Fig.10 It is a diagram of the mobile phone admission reservation interface in the present invention;

[0038] Fig.11 It is a terminal task execution interface diagram in the present invention;

[0039] Fig.12 It is a framework diagram of an intelligent management system for a container reach-lift crane according to the present invention. DETAILED DESCRIPTION

[0040] The present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are not intended to limit the protection scope of the present invention.

[0041] Example 1

[0042] like Fig.12 As shown, the present invention discloses an intelligent management system for a container front-lift crane, including a TBOX data acquisition terminal, wherein the signal input end of the TBOX data acquisition terminal is electrically connected to a gate box number recognition system, a vehicle-mounted box number recognition system, a vehicle-mounted weighing system, and a box area box location positioning system, respectively, and the signal output end of the TBOX data acquisition terminal is electrically connected to a task indication screen. Specifically, the BOX data acquisition terminal transmits data between the gate box number recognition system, the vehicle-mounted box number recognition system, the vehicle-mounted weighing system, the box area box location positioning system, and the container management platform through a CAN bus. The TBOX data acquisition terminal interacts with the container management platform, and the TBOX data acquisition terminal transmits the container data collected by the gate box number recognition system, the vehicle-mounted box number recognition system, the vehicle-mounted weighing system, and the box area box location positioning system to the container management platform, and receives the task data below the container management platform and transmits it to the task indication screen for display. The task data includes warehousing and packing, dispatching and moving boxes, and unloading boxes out of the warehouse, as well as controlling the gate switch.

[0043] How to install the gate container number identification system Figure 1As shown in the figure, the gate container number recognition system is responsible for the container number recognition during the container entry process. After the container number is recognized, it is uploaded to the management platform through the TBOX terminal. The platform verifies and registers the entry container number. After the verification is completed, the container is allowed to enter the yard. The principle of the gate container number recognition system is as follows Figure 2 shown.

[0044] How to install the vehicle box number recognition system Figure 3 As shown in the figure, the vehicle-mounted container number recognition system is responsible for the container number recognition during the reach stacker operation. After the reach stacker vehicle-mounted terminal receives the loading, moving and unloading tasks issued by the platform, it automatically recognizes the captured container number and uploads it to the container management platform, which verifies the consistency between the operating container number and the target container number.

[0045] How to install the vehicle weighing system Figure 4 As shown in the figure, the on-board weighing system is responsible for calculating the weight and unbalanced load information of the operating container. Through the high-precision weighing sensors installed on the four locks, the weight, unbalanced load and qualified information of the current operating container are calculated in real time, and uploaded to the container management platform in real time through the TBOX terminal. The container management platform records the current container weight, unbalanced load and qualified information.

[0046] The container area and container location positioning system is responsible for calculating the location information of the current operating container in real time.

[0047] like Fig.12 As shown in the figure, in the present invention, the container management platform includes a container entry information registration module, a container entry rack module, a container transfer scheduling module, a container exit rack module and a container exit information proofreading module. In addition, the container management platform also includes a yard operation information statistics management module for statistical management of yard operation information. Fig. 9 shown.

[0048] The container entry information registration management involves filling in the reservation entry information through the mobile phone APP, including the container number, container weight, container size, entry time, truck license plate number and other information. After the container management platform reviews it, it is allowed to enter. After the truck arrives at the designated location of the gate, the gate container number recognition system automatically identifies the entry container number and uploads it to the container management platform. After the container management platform reviews it, the gate is opened to allow entry.

[0049] For container entry and shelving management, the platform selects the container yard storage location based on the container information after entry. The yard placement rules are divided into 20-foot storage area, 40-foot storage area, empty container storage area, and loaded container storage area. After the platform matches the storage location, it sends the container shelving task to the front loader. After the driver receives the task, he moves the container with the corresponding container number to the designated location. After the container is placed, the current container location is automatically calculated and uploaded through the container area location positioning system. After the container management platform verifies that it is correct, it updates the inventory container information and the task is completed. Yard container inventory management is as follows: Figure 6 shown.

[0050] In the process of moving inner or lower containers, the platform performs moving scheduling according to the current inventory container location information, moves the upper and outer containers, and issues container moving tasks to the front crane. After receiving the task, the driver moves the container in the current location to the new location. When grabbing the container, the original location is uploaded through the container area location positioning system, and the platform confirms that the old location is correct. When the container is placed after the handling is completed, the container location is uploaded again, and the platform confirms that the new location is correct, and the task is completed.

[0051] For container outbound and off-shelf management, the platform generates an outbound container list based on the yard shipping tasks entered by the dispatcher, and issues container off-shelf tasks to the front loaders. The driver moves the container in the designated location to the truck according to the task list, and uploads the current container location through the container area positioning system when grabbing the container. After the platform confirms that the location is correct, it updates the inventory container information and the off-shelf task is completed.

[0052] The container factory information is proofread. After the outgoing truck arrives at the designated location of the gate, the current outgoing container number is identified by the gate container number and uploaded to the management platform. After the platform verifies that the outgoing container number is correct, it is allowed to leave the gate.

[0053] Example 2

[0054] This embodiment discloses a working method of an intelligent management system for a container reach-lift crane based on the embodiment 1. The terminal task execution interface is as follows: Fig.11 As shown, the following steps are included:

[0055] Step 1: Fill in the entry reservation information through the mobile phone APP, including container number, container weight, container size, entry time and truck license plate number information. The mobile phone entry reservation interface is as follows: Fig.10As shown, after review by the container management platform, entry is allowed. When the truck arrives at the designated location of the gate, the gate container number recognition system automatically identifies the entry container number and uploads it to the container management platform through the TBOX data acquisition terminal. After review by the container entry information registration management module, the gate opening task information is sent to the task instruction screen, and the operator opens the gate to allow entry.

[0056] Step 2: The container entry information registration and shelving module selects the container yard storage location according to the container number collected by the onboard container number recognition system and the container weight, overload and qualified information collected by the onboard weighing system through the TBOX data acquisition terminal. After matching the storage location, the container shelving task is sent to the task indication screen through the TBOX data acquisition terminal. After receiving the task, the front loader driver moves the container with the corresponding container number to the designated area. After the container is placed, the container area location positioning system automatically calculates the current container location information through the TBOX data acquisition terminal. After the container entry information registration and shelving module verifies that it is correct, it updates the inventory container information. The container entry and warehousing process corresponding to step one and step two is as follows: Figure 7 shown.

[0057] Step three, the container shifting dispatching management module, in the process of moving the inner or lower containers, performs shifting dispatching according to the current inventory container location information, shifts the upper and outer containers, and sends the container shifting task to the task indicator screen through the TBOX data acquisition terminal. After the reach loader driver receives the task, he moves the container in the current location to the new location. After receiving the task, the reach loader driver moves the container in the current location to the new location. When grabbing the container, the TBOX data acquisition terminal accepts the container number collected by the on-board container number recognition system for consistency review. In addition, when grabbing the container, the TBOX data acquisition terminal accepts the original location uploaded by the container area location positioning system. The container shifting dispatching management module confirms the old location. When the handling is completed and the container is placed, the TBOX data acquisition terminal is used again to accept the container location uploaded by the container area location positioning system. The container shifting dispatching management module confirms the new location.

[0058] Step 4: The container outbound unloading management module generates an outbound container list task based on the yard shipping task entered by the dispatcher in the container transfer scheduling management module, and sends it to the task indication screen through the TBOX data acquisition terminal. After receiving the task, the front loader driver moves the container in the specified location to the truck according to the task list, and accepts the current container location uploaded by the container area location positioning system through the TBOX data acquisition terminal when grabbing the container. The container outbound unloading management module confirms that the container location is correct and updates the inventory container information. After receiving the task, the front loader driver moves the container in the specified location to the truck according to the task list, and accepts the container number collected by the on-board container number recognition system through the TBOX data acquisition terminal when grabbing the container for consistency review.

[0059] Step 5: After the truck arrives at the designated location of the gate, the container factory information verification module automatically identifies the current container number through the gate container number recognition system and uploads it to the container management platform through the TBOX data acquisition terminal. After the container factory information verification module verifies that the container number is correct, it sends the gate opening task information to the task instruction screen, and the operator opens the gate to allow the container to leave the warehouse. The container exit and warehouse process corresponding to steps 4 and 5 is as follows: Figure 8 described.

[0060] In addition, in the present invention, the positioning method of the box area box location positioning system includes:

[0061] The yard is equipped with an RTK base station and a base station radio station to locate the initial coordinates of the yard map.

[0062] Use manual handheld mobile RTK to build the OSM map of the yard site, mark the container area in the yard map, the coordinate position of the driving area, and the OSM map of the container area in the yard. Figure 5 shown.

[0063] The reach crane vehicle-mounted terminal is equipped with an RTK mobile station, RTK main antenna and RTK slave antenna to obtain position information. The RTK main antenna locates the position of the vehicle in the yard map in real time, and the RTK slave antenna locates the vehicle's driving direction. According to the position information of the reach crane in the yard, the height, angle and outreach posture data of the vehicle are used to calculate the area, number of layers and number of rows of the currently hoisted containers.

[0064] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0065] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0066] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0067] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An intelligent management system for a container reach-lift crane, characterized in that: It includes a data acquisition terminal, the signal input end of the data acquisition terminal is electrically connected to the gate container number recognition system, the vehicle-mounted container number recognition system, the vehicle-mounted weighing system, and the container area container location positioning system, respectively, the signal output end of the data acquisition terminal is electrically connected to the task indication screen, the data acquisition terminal exchanges information with the container management platform, the data acquisition terminal transmits the container data collected by the gate container number recognition system, the vehicle-mounted container number recognition system, the vehicle-mounted weighing system, and the container area container location positioning system to the container management platform, and accepts the task data below the container management platform to be transmitted to the task indication screen for display.

2. The intelligent management system for container reach-lift crane according to claim 1, characterized in that: The container management platform includes a container entry information registration module, a container entry and shelf module, a container transfer scheduling module, a container exit and shelf module, and a container exit information verification module. The container entry information registration module fills in the reservation entry information through the mobile phone APP, including the container number, container weight, container size, entry time and truck license plate number information. After being reviewed by the container management platform, entry is allowed. When the truck arrives at the designated location of the gate, the gate container number recognition system automatically recognizes the entry container number and uploads it to the container management platform through the data acquisition terminal. After review by the container entry information registration management module, the gate opening task information is sent to the task instruction screen, and the operator opens the gate to allow entry; The container entry information registration and shelving module selects the container yard storage location according to the container number collected by the on-board container number recognition system and the container weight, unbalanced load and qualified information collected by the on-board weighing system through the data acquisition terminal. After matching the storage location, the container shelving task is sent to the task indication screen through the data acquisition terminal. After receiving the task, the reach loader driver moves the container with the corresponding container number to the designated area. After the container is placed, the container area location positioning system automatically calculates the current container location information through the data acquisition terminal. After the container entry information registration and shelving module verifies that it is correct, it updates the inventory container information. The container shifting dispatching management module performs shifting dispatching according to the current inventory container position information during the process of moving the inner row or lower layer containers, shifts the upper layer and outer row containers, and sends the container shifting task to the task indication screen through the data acquisition terminal. After receiving the task, the reach loader driver moves the container at the current location to the new location; The container outbound unloading management module generates an outbound container list task according to the yard shipping task entered by the dispatcher in the container transfer scheduling management module, and sends it to the task indication screen through the data acquisition terminal. After receiving the task, the front loader driver moves the container in the specified location to the truck according to the task list. When grabbing the container, the data acquisition terminal accepts the current container location uploaded by the container area location positioning system. After confirming that the container location is correct, the container outbound unloading management module updates the inventory container information; After the exit truck arrives at the designated position of the gate, the container factory information proofreading module automatically identifies the current exit container number through the gate container number recognition system and uploads it to the container management platform through the data acquisition terminal. After the container factory information proofreading module verifies that the exit container number is correct, the gate opening task information is sent to the task indication screen, and the operator opens the gate to allow exit.

3. The intelligent management system for container reach-lift crane according to claim 2, characterized in that: The data acquisition terminal adopts a TBOX data acquisition terminal.

4. The intelligent management system for container reach-lift crane according to claim 2, characterized in that: The data acquisition terminal transmits data with the gate container number recognition system, the vehicle-mounted container number recognition system, the vehicle-mounted weighing system, the container area container location positioning system and the container management platform through the CAN bus.

5. The intelligent management system for container reach-lift crane according to claim 2, characterized in that: The container area and box location positioning system includes an RTK reference station, a reference station radio, a mobile RTK, an RTK mobile station, an RTK main antenna and an RTK slave antenna. The RTK reference station and the reference station radio are installed in the yard and are used to locate the initialization coordinates of the yard map; the mobile RTK is moved by hand and is used to construct the OSM map of the yard, mark the container area in the yard map, and the coordinate position of the driving area. The RTK mobile station, the RTK main antenna and the RTK slave antenna are installed on the vehicle-mounted terminal that controls the front crane. The RTK main antenna is used to locate the position of the vehicle in the yard map in real time, and the RTK slave antenna is used to locate the vehicle's driving direction. According to the position information of the front crane in the yard, the height, angle and outreach posture data of the whole vehicle are used to solve the area, number of layers and number of rows of the current lifting container.

6. The intelligent management system for container reach-lift crane according to claim 2, characterized in that: The vehicle-mounted weighing system includes a weighing sensor and a processor. The weighing sensor is equipped with four locks for fixing the four corners of the container. The weighing sensor sends the measured pressure information to the processor, and the processor calculates the weight, overload and qualification information of the current operating container in real time based on the pressure information.

7. A working method for an intelligent management system of a container reach-lift crane, characterized in that: The following steps are involved: The container entry information registration management module fills in the reservation entry information through the mobile phone APP, including the container number, container weight, container size, entry time and truck license plate number information. After being reviewed by the container management platform, it is allowed to enter. When the truck arrives at the designated location of the gate, the gate container number recognition system automatically recognizes the entry container number and uploads it to the container management platform through the data collection terminal. After the container entry information registration management module reviews it, it sends the gate opening task information to the task instruction screen, and the operator opens the gate to allow entry; The container entry information registration and shelving module selects the container yard storage location according to the container number collected by the vehicle-mounted container number recognition system and the container weight, unbalanced load and qualified information collected by the vehicle-mounted weighing system through the data acquisition terminal. After matching the storage location, the container shelving task is sent to the task indication screen through the data acquisition terminal. After receiving the task, the reach loader driver moves the container with the corresponding container number to the designated area. After the container is placed, the container area location positioning system automatically calculates the current container location information through the data acquisition terminal. After the container entry information registration and shelving module verifies that it is correct, it updates the inventory container information. The container shifting dispatching management module performs shifting dispatching according to the current inventory container location information during the process of moving inner or lower containers, shifts the upper and outer containers, and sends the container shifting task to the task indication screen through the data acquisition terminal. After receiving the task, the reach loader driver moves the container in the current location to the new location. The container outbound unloading management module generates an outbound container list task based on the yard delivery task entered by the dispatcher in the container transfer dispatch management module, and sends it to the task indication screen through the data acquisition terminal. After receiving the task, the reach loader driver moves the container in the specified location to the truck according to the task list. When grabbing the container, the data acquisition terminal accepts the current container location uploaded by the container area location positioning system. The container outbound unloading management module confirms that the container location is correct and updates the inventory container information. After the outgoing truck arrives at the designated location of the gate, the container outgoing information proofreading module automatically identifies the current outgoing container number through the gate container number recognition system and uploads it to the container management platform through the data acquisition terminal. After the container outgoing information proofreading module verifies that the outgoing container number is correct, the gate opening task information is sent to the task indication screen, and the operator opens the gate to allow outgoing container.

8. The working method of the intelligent management system for container reach-lift crane according to claim 7, characterized in that: The positioning method of the box area box position positioning system includes: Control the RTK base station and base station radio installed in the yard to locate the initial coordinates of the yard map; Send instructions to let the manual handheld mobile RTK build an OSM map of the yard, mark the container area in the yard map, and the coordinate position of the driving area; Control the RTK mobile station, RTK main antenna and RTK slave antenna on the reach crane to obtain position information. The RTK main antenna locates the vehicle's position in the yard map in real time, and the RTK slave antenna locates the vehicle's heading. According to the position information of the reach crane in the yard, the height, angle and outreach posture data of the vehicle are used to calculate the area, number of layers and number of rows of the currently hoisted containers.

9. The working method of the intelligent management system for container reach-lift crane according to claim 7, characterized in that: The working method also includes: when the front loader driver receives the task, the container in the current location is moved to the new location, and when grabbing the container, the container number collected by the on-board container number recognition system is accepted through the data acquisition terminal for consistency review. In addition, when grabbing the container, the original location is accepted by the container area location positioning system through the data acquisition terminal, and the container transfer scheduling management module confirms the old location. When the transportation is completed and the container is placed, the container location is accepted again by the container area location positioning system through the data acquisition terminal, and the container transfer scheduling management module confirms the new location.

10. The working method of the intelligent management system for container reach-lift crane according to claim 7, characterized in that: The working method also includes: when the front loader driver receives the task, he moves the container at the designated location to the truck according to the task list, and when grabbing the container, he receives the container number collected by the on-board container number recognition system through the data collection terminal for consistency review.

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