Monitoring management system and method for crane storage battery based on node management

Abstract

The invention provides a monitoring management system and method for a crane storage battery based on node management. The system comprises an acquisition device used for acquiring first current voltage and real-time position information of a target crane; the monitoring platform is used for sending early warning information to the mobile terminal under the condition that the first current voltage meets preset conditions, and the preset conditions include that the real-time position information of the target crane is located in the range corresponding to the target node and the first current voltage is lower than a first preset voltage threshold value; and the plurality of mobile terminals are in one-to-one correspondence with the plurality of preset nodes, communicate with the monitoring platform, and are used for receiving the early warning information and displaying the early warning information. Therefore, by constructing a comprehensive management system based on the acquisition device, the monitoring platform and the plurality of mobile terminals, real-time electric quantity monitoring and early warning in the whole transportation process of the crane can be realized, and an intervention instruction can be sent out in time before a power shortage fault occurs, so that the risk of power shortage of the crane is reduced.

Description

A Monitoring and Management System and Method for Crane Batteries Based on Node-Based Management Technical Field

[0001] This invention relates to the field of logistics monitoring and management technology, specifically to a monitoring and management system and method for crane batteries based on node-based management. Background Technology

[0002] Currently, cranes may experience battery depletion during transportation. Two main technical approaches are used to address this issue: Physical isolation: When the equipment is parked for extended periods, the main battery switch is manually disconnected to cut off the static power consumption of constant-power modules (such as vehicle terminals and ECU memory). This method cannot resolve the cumulative battery depletion caused by frequent short-term starts during transportation. Emergency handling: When a battery depletion prevents starting at critical points such as ports, emergency measures such as replacing with a spare battery or manual jump-starting are employed. This method is passive, inefficient, and severely impacts port turnaround efficiency while incurring additional costs. Summary of the Invention

[0003] This application aims to provide a monitoring and management system and method for crane batteries based on node-based management, which can realize the monitoring and early warning of the power of crane batteries during transportation.

[0004] Firstly, a monitoring and management system for crane batteries based on node-based management is provided. This system includes: a data acquisition device for acquiring a first current voltage and real-time location information of a target crane; a monitoring platform communicating with the data acquisition device for sending an early warning message to a mobile terminal when the first current voltage meets preset conditions, wherein the preset conditions include the real-time location information of the target crane being within the range corresponding to a target node, and the first current voltage being lower than a first preset voltage threshold, and the target node being one of multiple preset nodes along the transport route of the target crane; the early warning message includes at least current time information, identification information, location information, voltage information, and a receipt request; and multiple mobile terminals, each corresponding to one of the multiple preset nodes, communicating with the monitoring platform, for receiving and displaying the early warning message.

[0005] Optionally, the monitoring platform is further configured to: detect the start-up information of the target crane; and, if the start-up information of the target crane is not detected, the real-time location information of the target crane is within the range corresponding to the target node, and the second current voltage of the target crane is lower than the second preset voltage threshold, send an alarm message to the mobile terminal corresponding to the target node, wherein the second preset voltage threshold is lower than the first preset voltage threshold.

[0006] Optionally, the monitoring platform is further configured to: detect the start-up information of the target crane; in response to the absence of detected start-up information of the target crane and the real-time location information of the target crane exceeding the range corresponding to the target node, obtain the third current voltage of the target crane; and if the third current voltage is lower than the first preset voltage threshold, send a warning message to the mobile terminal corresponding to the next node of the target node.

[0007] Optionally, the monitoring platform is further configured to: acquire pre-stored crane transport routes; set preset nodes for each crane transport route and bind responsible person information to each preset node, wherein the preset nodes include starting node, transfer node, inspection node, rest node, distribution node, destination node and emergency node.

[0008] Optionally, the mobile terminal is further configured to: acquire monitoring information from the monitoring platform in real time and display the monitoring information; wherein the monitoring information includes at least map information, the location information of the target crane, and the real-time voltage of the target crane.

[0009] Optionally, the monitoring platform is further configured to: determine the transport route of the target crane based on the real-time location information of the target crane; generate a new transport route based on the real-time location information of the target crane if the transport route is not included in the pre-stored crane transport routes, and store each node of the new transport route.

[0010] Optionally, the monitoring platform is further configured to store voltage information, receipt information, early warning information, alarm information, and terminal information of the target crane at each preset node.

[0011] Secondly, a monitoring and management method for crane batteries based on node-based management is provided, applied to the monitoring and management system described above. The monitoring and management method includes: acquiring the first current voltage and real-time location information of the target crane; when the first current voltage meets preset conditions, sending an early warning message to a mobile terminal to display the early warning message on the mobile terminal, wherein the preset conditions include the real-time location information of the target crane being within the range corresponding to the target node, and the first current voltage being lower than a preset voltage threshold, and the target node being one of multiple preset nodes in the transport route of the target crane; the early warning message includes at least current time information, the identification information, location information, voltage information, and receipt request information of the target crane.

[0012] Based on the aforementioned node-based monitoring and management system for crane batteries, the system collects the target crane's current voltage and real-time location information via a data acquisition device. When the current voltage meets preset conditions, the monitoring platform sends an early warning message to a mobile terminal. These preset conditions include the target crane's real-time location being within the range of a target node, and the current voltage being lower than a first preset voltage threshold. The target node is one of multiple preset nodes along the target crane's transport route. The early warning message includes at least the current time, the target crane's identification information, location information, voltage information, and a receipt request. Multiple mobile terminals, each corresponding to a preset node, communicate with the monitoring platform to receive and display the early warning information. Thus, by constructing a comprehensive management system based on data acquisition devices, a monitoring platform, and multiple mobile terminals, real-time power monitoring and early warning throughout the entire crane transport process can be achieved. Intervention commands can be issued promptly before a power failure occurs, reducing the risk of crane power depletion. Attached Figure Description

[0013] Figure 1 is a schematic diagram of the structure of a crane battery monitoring and management system based on node-based management provided in an embodiment of this application; Figure 2 is a flowchart of a crane battery monitoring and management method based on node-based management provided in an embodiment of this application; Figure 3 is a flowchart of a crane battery monitoring method based on node-based management provided in a specific embodiment of this application; Figure 4 is an architecture diagram of a crane battery monitoring system based on node-based management provided in a specific embodiment of this application; Figure 5 is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Detailed Implementation

[0014] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0015] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0016] The following description, in conjunction with the accompanying drawings, details the monitoring and management system and method for crane batteries based on node-based management provided in this application, through specific embodiments and application scenarios.

[0017] Please refer to Figure 1, which is a schematic diagram of the structure of a monitoring and management system for crane batteries based on node-based management provided in an embodiment of this application. As shown in Figure 1, the monitoring and management system includes: a data acquisition device for acquiring the first current voltage and real-time location information of the target crane.

[0018] In this embodiment, each crane has a unique vehicle identifier, i.e., a number, during the transportation process. A data acquisition device can collect the crane's starting battery's initial current voltage and real-time location information in real time. Specifically, the data acquisition device may include a voltage sensor and a GPS module. Voltage value is a key parameter for determining the battery's SOC and health status. SOC refers to the battery's state of charge, i.e., its remaining charge. For example, for a 24V battery, a fully charged voltage is approximately 26.4V, while a voltage below 22V may prevent the engine from starting.

[0019] The monitoring platform communicates with the acquisition device and is used to send an early warning message to a mobile terminal when the first current voltage meets preset conditions. The preset conditions include that the real-time location information of the target crane is within the range corresponding to the target node, and the first current voltage is lower than a first preset voltage threshold. The target node is one of a plurality of preset nodes on the transport route of the target crane. The early warning message includes at least current time information, identification information, location information, voltage information, and receipt request information of the target crane.

[0020] In this embodiment, node-based management can be understood as dividing the complete flow process of a crane from start to finish (such as production, storage, transportation, and delivery) into multiple responsibility stages with geographical scope and time attributes, each stage defined as a "node". Crane power depletion mainly occurs during the vehicle start-up phase of transportation, and 24V battery charging also relies on sufficient time for the vehicle to start, allowing the generator to generate electricity and charge the battery, without relying on charging stations; therefore, the nodes in the transportation process are not traditional charging station points, making the definition of each monitoring node crucial. Due to the different sales regions (domestic and international) and transportation routes, nodes such as the starting point, ports, transshipment ports, and arrival ports requiring loading and unloading of flatbed trucks can be automatically defined and saved. The system can simultaneously store the location information and responsible personnel information of multiple transportation process nodes. In one example, nodes may include, but are not limited to, factory delivery center nodes, domestic port nodes, overseas port nodes, and customer site nodes. The target node corresponding to the target crane can be determined based on the current location of the target crane. The target crane is then assessed as follows: Condition 1: The target crane's location enters the electronic fence of a certain node, i.e., it is within the range corresponding to the target node; Condition 2: The target crane's current voltage is lower than a first preset voltage threshold. In one example, the first preset voltage threshold can be 23.5V, and the specific preset voltage threshold can be adjusted according to the battery model.

[0021] When the target crane simultaneously meets conditions 1 and 2, the monitoring platform sends a Level 1 alarm to the mobile terminal corresponding to that target node. In one example, a warning SMS is sent to the mobile phone of the person responsible for the target node, for example: "Warning: Crane A has entered the delivery center area at a certain time. The battery voltage is 23.2V, and the power is insufficient. Please start the engine to charge the battery in time. Please submit a receipt upon receipt." The person responsible for the node is the designated person responsible for vehicle handover and status confirmation at a specific node in the transportation process (such as a delivery center or port).

[0022] Multiple mobile terminals, each corresponding to one of the multiple preset nodes, communicate with the monitoring platform to receive and display the warning information.

[0023] In this embodiment, multiple mobile terminals correspond one-to-one with multiple preset nodes, meaning each preset node has a corresponding mobile terminal. Since crane charging does not rely on automatic charging from charging piles but rather on the personnel in charge of each preset node, automatic monitoring and management functions for different transportation routes are crucial. Specifically, the mobile terminals can be devices such as mobile phones. Each mobile terminal communicates with the monitoring platform to receive and display warning information sent by the monitoring platform. In a specific example, the mobile terminal can be a mobile app. The app can display map information in real time, showing whether the crane is at a process node, and display voltage information in real time. When a warning value is reached, each warning record can be recorded in the warning box, including the date, time, location, responsible person, and voltage value of the warning information.

[0024] The aforementioned monitoring and management system for crane batteries based on node-based management collects the target crane's current voltage and real-time location information via a data acquisition device. When the current voltage meets preset conditions, the monitoring platform sends an early warning message to a mobile terminal. These preset conditions include the target crane's real-time location being within the range of the target node, and the current voltage being lower than a first preset voltage threshold. The target node is one of multiple preset nodes along the target crane's transport route. The early warning message includes at least the current time, the target crane's identification information, location information, voltage information, and a receipt request. Multiple mobile terminals correspond one-to-one with multiple preset nodes and communicate with the monitoring platform to receive and display the early warning information. Thus, by constructing a comprehensive management system based on data acquisition devices, a monitoring platform, and multiple mobile terminals, real-time power monitoring and early warning can be achieved throughout the entire crane transportation process. This entire monitoring and management system can solve multiple problems such as diverse and inconsistent transport routes, non-fixed charging locations, and multiple responsible persons. The system automatically monitors and manages the crane battery's power loss during transportation, effectively preventing significant economic problems caused by vehicle power loss at the port, disruption of port operations, and empty flatbed trucks. It also effectively extends the lifespan of the crane battery.

[0025] In some implementations, the monitoring platform is further configured to: detect the start-up information of the target crane; and, if the start-up information of the target crane is not detected, the real-time location information of the target crane is within the range corresponding to the target node, and the second current voltage of the target crane is lower than the second preset voltage threshold, send an alarm message to the mobile terminal corresponding to the target node, wherein the second preset voltage threshold is lower than the first preset voltage threshold.

[0026] Specifically, after sending the warning information to the mobile terminal, the monitoring platform monitors the target crane's startup information in real time. If the target crane is still within the range of the target node, and no startup information is detected, and the target crane's second current voltage is lower than a second preset voltage threshold, an alarm message is sent to the mobile terminal corresponding to the target node. Here, the first and second current voltages are real-time voltages collected at different times. The second preset voltage threshold is lower than the first preset voltage threshold; that is, when the target crane's second current voltage is lower than the second preset voltage threshold, it indicates that the target crane is severely depleted of power, and an alarm message needs to be sent to the mobile terminal. In one example, the alarm message could be the monitoring platform contacting the person in charge of the target node by phone to remind them to charge the crane's battery.

[0027] In some implementations, the monitoring platform is further configured to: detect the start-up information of the target crane; in response to the absence of detected start-up information of the target crane and the real-time location information of the target crane exceeding the range corresponding to the target node, obtain a third current voltage of the target crane; and if the third current voltage is lower than the first preset voltage threshold, send a warning message to the mobile terminal corresponding to the next node of the target node.

[0028] Specifically, if the target crane has left the range corresponding to the target node and no start-up information of the target crane is detected, the third current voltage of the target crane is acquired. The third current voltage can be understood as the real-time voltage of the target crane detected at another moment. The first current voltage, the second current voltage, and the third current voltage are all implementation voltages collected at different times. If the third current voltage of the target crane is lower than the first preset voltage threshold, an early warning message is sent to the mobile terminal corresponding to the next node of the target node, so as to inform the person in charge of the next node to charge the battery of the target crane when the target crane enters the range corresponding to the next target node.

[0029] In this way, by monitoring the start-up information of the target crane throughout the entire process after sending the early warning information, the charging status of the target crane can be obtained in real time. If charging is not carried out in time, an alarm will be triggered, which can reduce the risk of the target crane running out of power.

[0030] In some implementations, the monitoring platform is further configured to: acquire pre-stored crane transport routes; set preset nodes for each crane transport route and bind responsible person information to each preset node, wherein the preset nodes include starting node, transfer node, inspection node, rest node, distribution node, destination node and emergency node.

[0031] Specifically, based on historical experience, the monitoring platform pre-stores multiple transportation routes, assigns preset nodes to each route, delineates a corresponding area (electronic fence) for each preset node, and binds the responsible person and their contact information to that node. In one example, nodes may include, but are not limited to, factory delivery center nodes, domestic port nodes, overseas port nodes, and customer site nodes. By dividing the transportation process into nodes, the previously ambiguous transportation process becomes transparent and traceable. Any abnormal power consumption at any stage can be accurately located to the specific node and responsible person, greatly improving management efficiency.

[0032] In some embodiments, the mobile terminal is further configured to: acquire and display monitoring information from the monitoring platform in real time; wherein the monitoring information includes at least map information, the location information of the target crane, and the real-time voltage of the target crane.

[0033] Specifically, the mobile terminal has a display function. It can acquire and display monitoring information from the monitoring platform in real time. This monitoring information may include, but is not limited to, map information, the location information of the target crane, and the real-time voltage of the target crane. The responsible personnel at each preset node can acquire and view the monitoring information in real time as needed.

[0034] In some implementations, the monitoring platform is further configured to: determine the transport route of the target crane based on the real-time location information of the target crane; generate a new transport route based on the real-time location information of the target crane if the transport route is not included in the pre-stored crane transport routes, and store the nodes of the new transport route.

[0035] Specifically, under normal circumstances, the target crane will travel based on a pre-stored transport route. When the target crane deviates from the pre-stored transport route, the monitoring platform obtains the real-time location information of the target crane, generates a new transport route based on the real-time location information, and stores the new transport route and its nodes to expand the range of transport routes stored by the monitoring platform. During the next crane transport operation, this new route can be recommended as an existing route.

[0036] In some implementations, the monitoring platform is further configured to store voltage information, receipt information, early warning information, alarm information, and terminal information of the target crane at each preset node.

[0037] Specifically, the monitoring platform also has information storage capabilities, storing voltage information, receipt information, early warning information, alarm information, and terminal information of the target crane at each preset node. Furthermore, when an early warning is cleared, the monitoring platform can automatically record the warning clearance data, including the date, time, location, responsible person, and real-time voltage value. In addition, the monitoring platform can record the entire early warning process, including the warning time, the corresponding responsible person, and the handling result, forming an immutable log. For preset nodes where problems occur frequently or where the crane leaves the port without resolution, the monitoring platform can generate statistical reports for management and performance evaluation.

[0038] Please refer to Figure 2, which is a flowchart illustrating a monitoring and management method for crane batteries based on node-based management provided in this application embodiment. This monitoring and management method is applied to the monitoring and management system described above. As shown in Figure 2, the monitoring and management method includes: Step S201: Obtaining the first current voltage and real-time location information of the target crane; Step S202: When the first current voltage meets preset conditions, sending an early warning message to a mobile terminal to display the early warning message on the mobile terminal. The preset conditions include that the real-time location information of the target crane is within the range corresponding to the target node, and the first current voltage is lower than a preset voltage threshold. The target node is one of multiple preset nodes in the transport route of the target crane. The early warning message includes at least current time information, the identification information, location information, voltage information, and receipt request information of the target crane.

[0039] The monitoring and management method for crane batteries based on node-based management provided in the second aspect of this application can realize the various processes implemented in the above method embodiments and achieve the same beneficial effects. To avoid repetition, it will not be described again here.

[0040] Please refer to Figure 3, which is a flowchart of a crane battery monitoring method based on node management provided in a specific embodiment of this application. As shown in Figure 3, the specific steps are as follows: 1. System initialization and node configuration: (1) Preset all key nodes (such as: factory delivery center, domestic port, overseas port, customer site) for each transportation route in the platform.

[0041] (2) Define the geographic boundary of the electronic fence for each node and bind the person in charge of the node and their contact information.

[0042] 2. Real-time data acquisition and uploading: (1) The voltage sensor on the vehicle end acquires the battery voltage in real time through the PLC controller.

[0043] (2) The vehicle terminal packages the "unique vehicle identifier", "real-time location (GPS)", "current voltage value" and "time stamp" and sends them to the monitoring platform via wireless network.

[0044] 3. Automatic status assessment and node matching: After receiving the data, the platform performs two core judgments: a. Power status assessment: The received voltage value is compared with the preset safety threshold (e.g., for a 24V battery, a warning is given if the voltage is below 23V, and a serious alarm is given if the voltage is below 22V).

[0045] b. Node identification: Based on the vehicle's location information, the electronic fence engine automatically determines the current logistics node it is in.

[0046] 4. Intelligent early warning and linkage with responsible persons: (1) Once the system determines that "the vehicle is in a certain node" and "the battery voltage is lower than the safety threshold set for that node", the early warning process will be triggered immediately.

[0047] (2) Warning messages are automatically sent to the responsible person bound to the node via SMS, telephone push, etc. The message content clearly indicates the vehicle information, location, abnormal power status and handling requirements (e.g.: "Crane A, which you are responsible for, is currently located in Shanghai Port. The battery voltage is 22.1V and the power is insufficient. Please charge it before it leaves the port!").

[0048] 5. Closed-loop processing and accountability: (1) After receiving the warning, the person in charge must complete the charging before the vehicle leaves the node so that the voltage can be restored to normal.

[0049] (2) The system records the entire event (warning time, responsible person, and handling result) to form an unalterable log. For nodes that leave port without handling or that frequently have problems, the platform can generate statistical reports for management and assessment.

[0050] This application automates the entire process from "data acquisition - intelligent analysis - automatic early warning - manual processing - result recording," significantly reducing reliance on manual inspections and dramatically improving management efficiency. This system and method are not only applicable to crane exports but also to all high-value, long-distance, multi-node transport mobile equipment (such as excavators, buses, and special vehicles), possessing extremely high commercial promotion value.

[0051] Please refer to Figure 4, which is an architecture diagram of a crane battery monitoring system based on node-based management provided in a specific embodiment of this application. As shown in Figure 4, the system architecture consists of three main parts: an on-board data acquisition terminal, a remote monitoring platform, and a node responsible person terminal.

[0052] 1. Vehicle-mounted data acquisition terminal (1) Data acquisition: The PLC controller is used as the core processing unit. The voltage of the starting battery of the mobile equipment (such as the crane) is collected in real time through the voltage sensor. The voltage value is a key parameter for judging the SOC and health status of the battery. For example, for a 24V battery, the full charge voltage is about 26.4V, and the engine may not be able to start when the voltage is lower than 22V. (2) Data fusion: The PLC sends the battery voltage data to the vehicle intelligent terminal (T-Box) through the CAN bus. The terminal also integrates a GPS module, which can obtain the real-time latitude and longitude and time information of the vehicle. (3) Data upload: The vehicle terminal uploads the fused data (including vehicle ID, timestamp, battery voltage, GPS location) to the remote monitoring platform through the 4G / 5G network at a fixed frequency (such as once per minute). 2. Remote monitoring platform (1) Electronic fence and node management: The platform presets all nodes of the transportation route (such as: factory delivery center, departure port, destination port), and delineates electronic fence areas for each node, and binds the responsible person and their contact information for the node.

[0053] (2) Intelligent early warning logic: The platform receives vehicle data in real time and performs the following judgments: a. Condition 1: The vehicle's location enters the electronic fence of a certain node. b. Condition 2: The vehicle's battery voltage is lower than the preset safety threshold (e.g., 23.5V, which can be adjusted according to the battery model).

[0054] When conditions 1 and 2 are met simultaneously, the platform automatically sends a warning text message to the mobile phone of the person in charge of the node, such as: "Warning: Vehicle A12345 has entered the delivery center area. The battery voltage is 23.2V and the power is insufficient. Please start the engine to charge the battery in time." (3) Upgrade warning and traceability: If the vehicle reaches the planned departure time and the power has not returned to normal, the platform will automatically call the person in charge. All warning and processing records are stored on the platform for subsequent statistical analysis and responsibility assessment.

[0055] 3. The node responsible person and the terminal responsible person receive the warning via SMS and telephone, and take on-site measures (start the engine to charge) according to the prompts, thereby eliminating the risk of battery depletion before the vehicle enters the next stage.

[0056] Please refer to Figure 5, which is a schematic diagram of the structure of the electronic device provided in this application embodiment. This application embodiment provides an electronic device 5000, including a processor 5100 and a memory 5200. The memory 5200 stores machine-executable instructions that can be executed by the processor 5100. The processor 5100 can execute the machine-executable instructions to implement the above-mentioned monitoring and management method for crane batteries based on node-based management.

[0057] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0058] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in one or more flowchart illustrations and / or one or more block diagrams. These computer program instructions may also be stored in a computer-readable storage medium capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means that implement the functions specified in one or more flowchart illustrations and / or one or more block diagrams. These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process, such that the instructions, which execute on the computer or other programmable apparatus, provide steps for implementing the functions specified in one or more flowcharts and / or one or more block diagrams.

[0059] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0060] Memory may include non-persistent memory in computer-readable media, such as random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM. Memory is an example of computer-readable media.

[0061] Computer-readable media includes both permanent and non-permanent, removable and non-removable media that can store information using any method or technology. Information can be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, CD-ROM, digital versatile optical disc (DVD) or other optical storage, magnetic tape, magnetic magnetic disk storage or other magnetic storage devices, or any other non-transferable medium that can be used to store information accessible by a computing device. As defined herein, computer-readable media does not include transient computer-readable media, such as modulated data signals and carrier waves.

[0062] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0063] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

[0064] Furthermore, various different embodiments of the present invention can be combined in any way, as long as they do not violate the spirit of the present invention, they should also be regarded as the content disclosed by the present invention.

Claims

1. A monitoring and management system for crane batteries based on node-based management, characterized in that, The monitoring and management system includes: a data acquisition device for acquiring the first current voltage and real-time location information of the target crane; a monitoring platform communicating with the data acquisition device for sending an early warning message to a mobile terminal when the first current voltage meets preset conditions, wherein the preset conditions include the real-time location information of the target crane being within the range corresponding to a target node, and the first current voltage being lower than a first preset voltage threshold, and the target node being one of multiple preset nodes along the transport route of the target crane; the early warning message includes at least current time information, identification information, location information, voltage information, and receipt request information of the target crane; and multiple mobile terminals, each corresponding to one of the multiple preset nodes, communicating with the monitoring platform, for receiving and displaying the early warning message.

2. The monitoring and management system according to claim 1, characterized in that, The monitoring platform is also configured to: detect the start-up information of the target crane; and, if the start-up information of the target crane is not detected, the real-time location information of the target crane is within the range corresponding to the target node, and the second current voltage of the target crane is lower than the second preset voltage threshold, send an alarm message to the mobile terminal corresponding to the target node, wherein the second preset voltage threshold is lower than the first preset voltage threshold.

3. The monitoring and management system according to claim 1, characterized in that, The monitoring platform is also configured to: detect the start-up information of the target crane; in response to the absence of detected start-up information of the target crane and the real-time location information of the target crane exceeding the range corresponding to the target node, obtain the third current voltage of the target crane; and if the third current voltage is lower than the first preset voltage threshold, send a warning message to the mobile terminal corresponding to the next node of the target node.

4. The monitoring and management system according to claim 1, characterized in that, The monitoring platform is also configured to: acquire pre-stored crane transport routes; set preset nodes for each crane transport route and bind responsible person information to each preset node, wherein the preset nodes include starting node, transfer node, inspection node, rest node, distribution node, destination node and emergency node.

5. The monitoring and management system according to claim 1, characterized in that, The mobile terminal is also configured to: acquire and display the monitoring information of the monitoring platform in real time; wherein the monitoring information includes at least map information, the location information of the target crane, and the real-time voltage of the target crane.

6. The monitoring and management system according to claim 1, characterized in that, The monitoring platform is also configured to: determine the transport route of the target crane based on the real-time location information of the target crane; generate a new transport route based on the real-time location information of the target crane if the transport route is not included in the pre-stored crane transport routes, and store each node of the new transport route.

7. The monitoring and management system according to claim 1, characterized in that, The monitoring platform is also configured to store voltage information, receipt information, early warning information, alarm information, and terminal information of the target crane at each preset node.

8. A monitoring and management method for crane batteries based on node-based management, characterized in that, The monitoring and management method, applied to the monitoring and management system as described in claims 1-7, includes: acquiring a first current voltage and real-time location information of a target crane; and, when the first current voltage meets preset conditions, sending an early warning message to a mobile terminal to display the early warning message on the mobile terminal, wherein the preset conditions include the real-time location information of the target crane being within the range corresponding to a target node, and the first current voltage being lower than a preset voltage threshold, and the target node being one of multiple preset nodes on the transport route of the target crane; the early warning message includes at least current time information, identification information, location information, voltage information, and receipt request information of the target crane.

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