Remote tower crane electric control system based on 5G communication technology

Abstract

The invention discloses a remote tower crane electric control system based on the 5G communication technology, and belongs to the technical field of 5G communication, and the remote tower crane electric control system comprises a 5G remote control module, an electrical isolation power supply design module, a 5G communication and cloud server integration module and an integrated wiring design module. An operator can check the data on the monitoring screen in real time, accurate monitoring of the operation state of the tower crane is achieved, the operation safety and accuracy are improved, a camera at the tower crane end collects field images, the field images are transmitted back to a large screen of a console in real time through a 5G network, visual field information is provided for the operator, and the operation safety and accuracy are improved. According to the tower crane remote control system, the accuracy and the response speed of remote operation are enhanced, the collected tower crane operation data are uploaded to the cloud server in real time through the 5G network at the remote control panel end, when a 5G signal is unstable or unavailable, the system is automatically switched to the 4G network, and the applicability and the flexibility of the system are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of 5G communication, and specifically refers to a remote tower crane electric control system based on 5G communication technology. Background Technique

[0002] Traditional tower crane control mostly relies on close-range operation or remote control within a limited range, and there are limitations in signal transmission distance, stability, and anti-interference ability. With the expansion of the scale and the increase in complexity of construction sites, the demand for remote, precise, and safe control of tower cranes is becoming more urgent, and the existing technologies are difficult to meet the requirements of efficient and reliable remote monitoring.

[0003] However, there are still certain defects in the existing remote tower crane electric control system based on 5G communication technology. The existing remote tower crane electric control system based on 5G communication technology has limitations in signal coverage and stability, resulting in insufficient flexibility and convenience of remote control. There may be problems with security and accuracy during data transmission, and the real-time and accuracy of data are not fully guaranteed, affecting the safety and efficiency of operation. The problems of signal interference and static electricity damage have not been effectively solved, resulting in the accuracy of signal acquisition being affected, and further affecting the stability and reliability of the system. When the 5G signal is unstable or unavailable, the operation of the system in different network environments is restricted, affecting the applicability and flexibility of the system. Therefore, a remote tower crane electric control system based on 5G communication technology is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a remote tower crane electric control system based on 5G communication technology to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A remote tower crane electric control system based on 5G communication technology, including a 5G remote control module, an electrical isolation power supply design module, a 5G communication and cloud server integration module, and an integrated wiring design module.

[0006] The 5G remote control module remotely controls the tower crane slewing, luffing, hoisting, and emergency stop operations through the 5G network; real-time collects and displays operation data, and synchronously transmits it to the large screen.

[0007] The electrical isolation power supply design module is used for electrical isolation acquisition technology and software filtering to eliminate signal interference and static electricity damage; the power supply module supports wide input of 380AC / 220AC and is compatible with different power environments.

[0008] The 5G communication and cloud server integration module's tower crane end control board receives operation instructions through the 5G network, and the remote control board uploads data to the cloud server for processing and storage and is backward compatible with the 4G network.

[0009] The integrated wiring design module simplifies electrical wiring through integrated design and optimized wiring.

[0010] Among them, the 5G remote control module receives and displays the operation data of the tower crane in real time through the high-speed and low-latency characteristics of the 5G network, including wind vane, torque and weight, and transmits the monitoring data such as images back to the large screen in real time.

[0011] Among them, the electrical isolation power supply design module processes signal interference and electrostatic damage through electrical isolation acquisition and software filtering technology, and the remote control uses a wide-input switching power supply compatible with 380AC and 220AC.

[0012] Among them, in the 5G communication and cloud server integration module, the data collected by the remote control board is uploaded to the cloud server through the 5G network, and the control board at the tower crane end downloads the operation instruction data through the 5G network and is backward compatible with 4G.

[0013] Among them, the integrated wiring design module simplifies electrical wiring through integrated design and optimized wiring, and uses MOS transistor switches or relay switches to control the tower crane controller.

[0014] The 5G remote control module realizes remote control of the tower crane through 5G communication technology. In specific operations, the operator can send control instructions to the remote tower crane through the operation handle and buttons on the console. These instructions are transmitted to the control board at the tower crane end in real time through the 5G network to control the slewing, luffing, hoisting and emergency stop of the tower crane. At the same time, the sensors at the tower crane end collect operation data such as wind vane, torque and weight, and transmit it back to the console through the 5G network. The operator can view these data in real time on the monitoring screen to achieve precise monitoring of the operation status of the tower crane. The camera at the tower crane end collects on-site images and transmits them back to the large screen of the console in real time through the 5G network, providing intuitive on-site information for the operator and enhancing the accuracy and response speed of remote operation.

[0015] During the signal acquisition process of the electrical isolation power supply design module, the electrical isolation acquisition technology can effectively avoid signal interference and ensure that the collected signals are accurate. The software filtering technology further processes the collected signals to remove noise and interference signals, improving the purity and reliability of the signals. The 380AC and 220AC compatible wide-input switching power supply used in the remote control board can adapt to different power environments. At the construction site, the power supply may be unstable and the voltage fluctuates greatly. This power supply design can ensure that the system can work stably under both 380AC and 220AC power supplies, avoiding equipment damage and system failures caused by power problems, and improving the stability and reliability of the system.

[0016] The 5G communication and cloud server integration module realizes efficient data transmission and processing. At the remote control panel end, the collected tower crane operation data is uploaded to the cloud server in real time through the 5G network. The cloud server has powerful data processing and storage capabilities, analyzes, processes, and stores the uploaded data. Operators can view historical data and current operating status through the cloud server at any time, which is convenient for data analysis and fault diagnosis. At the same time, according to the operator's instructions, the cloud server sends operation instruction data to the tower crane control panel through the 5G network to achieve real-time control of the tower crane. The high-speed and low-latency characteristics of the 5G network ensure the timeliness and accuracy of data transmission. In addition, the system is backward compatible with 4G. When the 5G signal is unstable or unavailable, it automatically switches to the 4G network to ensure the normal operation of the system in different network environments and improve the applicability and flexibility of the system.

[0017] The integrated wiring design module integrates multiple functional modules on one control panel through integrated design and optimized wiring, reducing the number of wiring and connection points and simplifying the electrical wiring. For example, the control circuit, power supply circuit, and communication circuit of the tower crane are integrated on one control panel. Through reasonable layout and wiring, the complexity and maintenance difficulty of the system are reduced. At the same time, a more cost-effective solution is adopted to control the tower crane controller, such as using MOS tube switches or relay switches instead of the traditional multi-processor control method, effectively reducing costs and improving the economy of the system, making the system more economical and practical while maintaining high performance and high stability.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. Through the present invention, operators can send control instructions through the operating handle and buttons on the console at a location far from the tower crane, using the 5G network to achieve precise control of key operations such as the rotation, luffing, hoisting, and emergency stop of the tower crane. This remote control method breaks geographical restrictions and improves the flexibility and convenience of tower crane operation. The sensors at the tower crane end can collect operation data in real time and transmit this data back to the operation console through the 5G network. Operators can view this data in real time on the monitoring screen to achieve precise monitoring of the tower crane's operating status, improving the safety and accuracy of operation. The camera at the tower crane end collects on-site images and transmits them back to the large screen of the console in real time through the 5G network, providing intuitive on-site information for operators and enhancing the accuracy and response speed of remote operation;

[0020] 2. The present invention can effectively avoid signal interference through electrical isolation acquisition technology, ensuring the accuracy of the acquired signals. The software filtering technology further processes the acquired signals, removing noise and interference signals, and improving the purity and reliability of the signals. The remote control board adopts a 380AC and 220AC compatible wide-input switching power supply, which can adapt to different power environments, avoid equipment damage and system failures caused by power problems, and improve the stability and reliability of the system;

[0021] 3. In the present invention, at the remote control board end, the operating data of the tower crane acquired is uploaded to the cloud server in real time through the 5G network. When the 5G signal is unstable or unavailable, the system automatically switches to the 4G network to ensure the normal operation of the system in different network environments, improving the applicability and flexibility of the system;

[0022] 4. Through integrated design and optimized wiring, the present invention integrates multiple functional modules on a control board, reducing the number of wirings and connection points, lowering the complexity and maintenance difficulty of the system, and using MOS transistor switches or relay switches to control the tower crane controller, effectively reducing costs and improving the economy of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the remote tower crane electric control system based on 5G communication technology of the present invention;

[0024] Figure 2 is the operation flow of the remote tower crane electric control system based on 5G communication technology of the present invention Figure 1 . DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment

[0027] Please refer to Figure 1 - Figure 2 as shown. The present invention provides a technical solution: including a 5G remote control module, an electrical isolation power supply design module, a 5G communication and cloud server integration module, and an integrated wiring design module;

[0028] The 5G remote control module remotely controls the tower crane slewing, luffing, hoisting and emergency stop operations through the 5G network; real-time collects and displays the operating data and synchronously transmits it to the large screen;

[0029] The electrical isolation power supply design module is used for electrical isolation acquisition technology and software filtering to eliminate signal interference and electrostatic damage; the power supply module supports wide input of 380AC / 220AC and is compatible with different power environments;

[0030] The 5G communication and cloud server integration module's tower crane control board receives operation instructions through the 5G network, and the remote control board uploads data to the cloud server for processing and storage and is backward compatible with the 4G network;

[0031] The integrated wiring design module simplifies electrical wiring through integrated design and optimized wiring.

[0032] Among them, the 5G remote control module, through the high-speed and low-latency characteristics of the 5G network, receives and displays the operating data of the tower crane in real time, including wind vane, torque and weight, and transmits monitoring data such as images to the large screen in real time.

[0033] Among them, the electrical isolation power supply design module processes signal interference and electrostatic damage through electrical isolation acquisition and software filtering technology, and the remote control uses a wide input switching power supply compatible with 380AC and 220AC.

[0034] Among them, in the 5G communication and cloud server integration module, the data collected by the remote control board is uploaded to the cloud server through the 5G network, and the tower crane control board downloads the operation instruction data through the 5G network and is backward compatible with 4G.

[0035] Among them, the integrated wiring design module simplifies electrical wiring through integrated design and optimized wiring, and uses MOS tube switches or relay switches to control the tower crane controller.

[0036] The 5G remote control module realizes remote control of the tower crane through 5G communication technology. In specific operations, operators can send control instructions to the remote tower crane through the operation handle and buttons on the console. These instructions are transmitted to the control board of the tower crane end in real time through the 5G network to control the slewing, luffing, hoisting and emergency stop of the tower crane. At the same time, sensors at the tower crane end collect operation data such as wind vane, torque and weight, and transmit it back to the console through the 5G network. Operators can view these data in real time on the monitoring screen to achieve precise monitoring of the tower crane's operating status. The camera at the tower crane end collects on-site images and transmits them to the large screen of the console in real time through the 5G network, providing intuitive on-site information for operators and enhancing the accuracy and response speed of remote operations.

[0037] During the signal acquisition process of the electrical isolation power supply design module, the electrical isolation acquisition technology can effectively avoid signal interference and ensure the accuracy of the acquired signals. The software filtering technology further processes the acquired signals to remove noise and interference signals, improving the purity and reliability of the signals. The remote control board adopts a 380AC and 220AC compatible wide-input switching power supply, which can adapt to different power environments. At the construction site, the power supply may be unstable and the voltage fluctuation may be large. This power supply design can ensure that the system can work stably under both 380AC and 220AC power supplies, avoiding equipment damage and system failures caused by power problems, and improving the stability and reliability of the system.

[0038] The 5G communication and cloud server integration module realizes the efficient transmission and processing of data. At the remote control board end, the collected tower crane operation data is uploaded to the cloud server in real time through the 5G network. The cloud server has powerful data processing and storage capabilities, analyzes, processes, and stores the uploaded data. Operators can view historical data and current operating status through the cloud server at any time, which is convenient for data analysis and fault diagnosis. At the same time, according to the operator's instructions, the cloud server sends operation instruction data to the tower crane control board through the 5G network to achieve real-time control of the tower crane. The high speed and low latency characteristics of the 5G network ensure the timeliness and accuracy of data transmission. In addition, the system is downward compatible with 4G. When the 5G signal is unstable or unavailable, it automatically switches to the 4G network to ensure the normal operation of the system in different network environments and improve the applicability and flexibility of the system.

[0039] The integrated wiring design module integrates multiple functional modules on one control board through integrated design and optimized wiring, reducing the number of wiring and connection points and simplifying the electrical wiring. For example, the control circuit, power supply circuit, and communication circuit of the tower crane are integrated on one control board. Through reasonable layout and wiring, the complexity and maintenance difficulty of the system are reduced. At the same time, a more cost-effective solution is adopted to control the tower crane controller, such as using MOS tube switches or relay switches instead of the traditional multi-processor control method, effectively reducing costs and improving the economy of the system, making the system more economical and practical while maintaining high performance and high stability.

[0040] Working principle: Through.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0042] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design without creativity structural manners and embodiments similar to the technical solution, they shall fall within the protection scope of the present invention.

Claims

1. A remote tower crane electric control system based on 5G communication technology, characterized in that: It includes a 5G remote control module, an electrical isolation power supply design module, a 5G communication and cloud server integration module, and an integrated wiring design module; The 5G remote control module remotely controls the slewing, luffing, hoisting, and emergency stop operations of the tower crane through the 5G network; it real-time collects and displays operation data and synchronously transmits it to the large screen; The electrical isolation power supply design module is used for electrical isolation acquisition technology and software filtering to eliminate signal interference and electrostatic damage; The power supply module supports wide input of 380AC / 220AC and is compatible with different power environments; The 5G communication and cloud server integration module's tower crane end control board receives operation instructions through the 5G network, and the remote control board uploads data to the cloud server for processing and storage and is backward compatible with the 4G network; The integrated wiring design module simplifies electrical wiring through integrated design and optimized wiring.

2. The remote tower crane electric control system based on 5G communication technology according to claim 1, wherein: The 5G remote control module, through the high-speed and low-latency characteristics of the 5G network, real-time receives and displays the operation data of the tower crane, including wind vane, torque, and weight, and real-time transmits monitoring data such as images back to the large screen.

3. The remote tower crane electric control system based on 5G communication technology according to claim 1, wherein: The electrical isolation power supply design module processes signal interference and electrostatic damage through electrical isolation acquisition and software filtering technology, and the remote control uses a wide input switching power supply compatible with 380AC and 220AC.

4. The remote tower crane electric control system based on 5G communication technology according to claim 1, characterized in that: The 5G communication and cloud server integration module, the data collected by the remote control board is uploaded to the cloud server through the 5G network, and the tower crane end control board downloads operation instruction data through the 5G network and is backward compatible with 4G.

5. The remote tower crane electric control system based on 5G communication technology according to claim 1, characterized in that: The integrated wiring design module simplifies electrical wiring through integrated design and optimized wiring, and uses MOS transistor switches or relay switches to control the tower crane controller.

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