Real time monitoring device of movable engineering machinery and equipment

A construction machinery, real-time monitoring technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the problems of data loss, no data communication, no data cache protection of collection terminals, etc., to ensure safety and reliability, the effect of overcoming information loss

Inactive Publication Date: 2012-07-18
SHANGHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this invention has the following deficiencies: [1] the data collection terminal only carries out data communication with GPRS remote wireless mode, because the instability of GPRS communication cannot guarantee reliable remote data transmission; [2] the collection terminal does not carry out the buffering of collection data [3] Without on-site data communication, on-site wireless data collection cannot be implemented; [4] The terminal does not use LCD screens to monitor key operating parameters of construction machinery on site, and on-site monitoring cannot be implemented
However, the monitoring device has the following shortcomings: it is only an on-site monitoring system, and the on-site operators can understand the working status of the equipment, and it is impossible for experts and operators to remotely detect and diagnose the working status of construction machinery

Method used

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  • Real time monitoring device of movable engineering machinery and equipment
  • Real time monitoring device of movable engineering machinery and equipment
  • Real time monitoring device of movable engineering machinery and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 1 , the real-time monitoring device for mobile construction machinery equipment, including a data acquisition module (1) for monitoring construction machinery parameter information, a communication network interface module (2), a microprocessor module (3), and an on-site monitoring module (4) , a data storage module (5) and a power supply module (6); it is characterized in that the data acquisition module (1) is connected to the input interface of the microprocessor module (3); the communication interface of the communication network interface module (2) is connected to the microprocessor connected to the communication interface of the device module (3); the on-site monitoring module (4) is connected to the input / output interface and control interface of the microprocessor module (3); the data input interface of the data storage module (5) is connected to the microprocessor module (3) The data output interface; the output terminal of the power supply module (...

Embodiment 2

[0032] This embodiment is basically the same as Embodiment 1, and the special features are as follows:

[0033] The microprocessor module (3) adopts a 32-bit ARM embedded microprocessor to realize processing of mechanical equipment parameter information and multi-task scheduling.

[0034]The data acquisition module (1) includes: two CAN signal transceivers (11) and various sensors (12), the input terminals of the CAN signal transceivers are connected to the CAN data bus of construction machinery equipment, and the output terminals are connected to the ARM micro The CAN data transceiver port of the processor module, and the sensor is connected to the A / D conversion interface of the ARM microprocessor module.

[0035] The communication network interface module (2) includes a ZigBee interface (21), an Ethernet interface (22) and a GPRS / GPS interface (23), and the communication interface of the microprocessor module (3) is respectively connected to the ZigBee interface (21), the E...

Embodiment 3

[0039] see figure 1 and 2 , The real-time monitoring device of the mobile construction machinery equipment includes: a data acquisition module (1) for monitoring construction machinery parameter information, a communication network interface module (2), a microprocessor module (3), and an on-site monitoring module (4) , data storage module (5), power supply module (6); the data acquisition module (1) is connected to the input interface of the microprocessor module (3); the communication interface of the communication network interface module (2) is connected to the microprocessor module (3) The on-site monitoring module (4) is connected to the input / output interface and control interface of the microprocessor module (3); the data input interface of the data storage module (5) is connected to the data output interface of the microprocessor module (3); The output terminal of the power supply module (6) is connected to the power supply input terminal of the microprocessor module...

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PUM

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Abstract

The invention provides a real time monitoring device of movable engineering machinery and equipment, which comprises a data collecting module for monitoring the parameter information of the engineering machinery, a communication network interface module, a microprocessor module, a field monitoring module, a data storage module and a power supply module. The data collecting module is connected with the input interface of the microprocessor module, the communication interface of the communication network interface module is connected with the communication interface of the microprocessor module, the field monitoring module is connected with the input and output interface and the control interface of the processor module, the data input interface of the data storage module is connected with the data output interface of the microprocessor module, and the output end of the power supply module is connected with the power supply input end of the microprocessor module. The monitoring device is highly integrated, realizes real time monitoring of the movable engineering machinery in local and remote manners and improves the reliability, safety and production efficiency of the engineering machinery and equipment during operation.

Description

technical field [0001] The invention is a real-time monitoring device for mobile construction machinery equipment, which relates to data collection and data communication, and realizes real-time monitoring and fault diagnosis of the health status of construction machinery equipment. The invention belongs to the technical field of modern embedded monitoring. Background technique [0002] In recent years, with the strengthening of my country's infrastructure construction, especially driven by large-scale construction projects such as the Three Gorges Project, Qinghai-Tibet Railway, West-to-East Electricity Transmission, and West-to-East Gas Transmission, as well as the rapid development of industries such as electric power, petroleum, and chemical industry, mobile Type construction machinery (including cranes, excavators, etc.) has experienced a golden period of development, and is increasingly developing in the direction of large-scale and automation. Such large-scale mobile ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02Y02P90/80
Inventor 余建波尹纪庭王小乐
Owner SHANGHAI UNIV
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