Remote detection and evaluation system for tire crane

Abstract

The invention discloses a remote detection and evaluation system for a tire crane. The system comprises an equipment layer, a sensor layer, a distributed data collection layer, a data collection layer, a data transmission layer, a data processing layer, a data service layer and a data increment layer, wherein the equipment layer, the sensor layer, the distributed data collection layer and the datacollection layer are located on tire crane equipment and complete collection work of mechanism state and safety data; the data transmission layer is located between each tire crane and a wharf centralized control center; the data processing layer is located in the wharf centralized control center and completes some local remote detection and evaluation work of a wharf; the data service layer is located on data cloud and can utilize locally deployed enterprise private cloud or public rental cloud; the data increment layer is located in a data center of an enterprise, the enterprise acquires monitoring data of the tire crane equipment for a long time, and detection and evaluation for the tire crane equipment are enhanced by the aid of enterprise resources. According to the system, the modules have independent functions, the functions are clear, and reliability of the system is enhanced and guaranteed.

Description

technical field [0001] The invention relates to the technical field of fault diagnosis of crane equipment, and more specifically refers to a remote detection and evaluation system for tire cranes. Background technique [0002] At present, promote the integration of manufacturing industry and the Internet, deepen the integrated application of industrial cloud, big data and other technologies, accelerate the construction of new research and development, production, management and service models, promote technological product innovation and operation management optimization, and improve the overall innovation ability and level of enterprises. Semi-automated and automated container terminals cater to the development needs of industrialization and informationization, and also put forward higher requirements for the safe and reliable operation of port cranes. [0003] As one of the most common port cranes, tire-type container cranes (hereinafter referred to as tire cranes) are the...

AI Technical Summary

Problems solved by technology

[0005] (1) Reasonable distribution, layout, quantity and sensor types of sensors lack sufficient theoretical guidance, and it is difficult to balance cost and accuracy. In order to achieve effective diagnostic results, the cost of system equipment is often too high, and the entire system lacks economic benefits;

[0006] (2) Port cranes have been serving in harsh environments for a long time. Sensors need to be tested outdoors for a long time in high temperature, high humidity, high salinity and other environments. Sensors are prone to zero drift, loss of accuracy, and even damage

If the sensor is inaccurate, and the acquisition system does not have a better detection method, the collected bad data will affect the fault diagnosis;

[0007] (3) The function of the status monitoring and evaluation system of port cranes is relatively single, lacking unified monitoring of the control system, mechanism status and safety assurance system, and unable to grasp the operating parameters of the crane in real time and comprehensively. Therefore, it is difficult to comprehensively and effectively monitor the crane Assure;

[0008] (4) There is a lack of a complete and unified status monitoring and evaluation platform, the software and hardware interfaces are not unified, and the data is isolated and lacks management and utilization. It is difficult for terminal users and crane manufacturers to obtain comprehensive operating information of cranes, and it is difficult to ensure the timeliness of service work. Proactive, on-site and forward-looking

In most cases, users still need to maintain according to the maintenance manual of the crane, and there will be cases where regular inspections are not performed according to the maintenance manual and some key positions are missed, so it is difficult to ensure the accuracy of each inspection;

[0009] (5) Once the port crane has a problem that the port maintenance personnel cannot solve, the user can only ask for help by mail or phone

This non-intuitive approach coupled with regional differences in language and culture often leads to low efficiency in solving problems

After the fault is finally confirmed, the maintenance engineer will be dispatched to the customer's site for inspection and repair, which will make the entire maintenance process cycle quite long

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