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Excavator energy efficiency detection system, detection method and excavator

A detection system and technology for excavators, applied in mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., can solve problems such as a lot of time, inaccurate energy efficiency evaluation results, errors, etc.

Active Publication Date: 2022-05-03
SANY HEAVY MACHINERY
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Problems solved by technology

Among them, the energy efficiency of the excavator is the main index to measure the working status of the excavator. At this stage, for the evaluation of energy efficiency, the excavator usually loads earth and rocks to the vehicle, and the vehicle passes the weighbridge to obtain the earthwork volume of the construction operation, and then calculates the unit time of the excavator. The average amount of earthwork loaded inside is used as an indicator for evaluating the energy efficiency of excavators. Using this method of evaluating energy efficiency of excavators, it is necessary to weigh the loading vehicles in sequence to determine the corresponding excavator and the operating time of the loading vehicles. The evaluation process Complicated, certain errors will occur in the process of processing, resulting in inaccurate energy efficiency evaluation results, and the evaluation takes a lot of time of the evaluators, and the evaluation efficiency is low

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  • Excavator energy efficiency detection system, detection method and excavator
  • Excavator energy efficiency detection system, detection method and excavator
  • Excavator energy efficiency detection system, detection method and excavator

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[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, every other embodiment obtained by those skilled in the art withou...

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Abstract

The application provides an energy efficiency detection system and detection method of an excavator, and the excavator, wherein the energy efficiency detection system includes: an attitude sensor, a pressure sensor, an engine monitoring module, a data acquisition module and a main controller, and the engine monitoring module acquires The fuel consumption data within the preset detection time period, and determine the fuel consumption of the excavator; the data acquisition module determines the state parameters collected by the attitude sensor and the pressure parameters collected by the pressure sensor to determine The weight of the single-bucket material corresponding to each operation cycle in the time period, the main controller determines the energy efficiency evaluation index according to the fuel consumption and the weight of the single-bucket material corresponding to each operation cycle of the excavator, and based on the energy efficiency evaluation index. The energy efficiency of the machine is tested and evaluated. In this way, by determining the energy efficiency evaluation index in real time to evaluate the energy efficiency of the excavator, the timeliness and accuracy of the energy efficiency detection of the excavator can be improved.

Description

technical field [0001] The present application relates to the technical field of excavators, in particular to an excavator energy efficiency detection system, a detection method and the excavator. Background technique [0002] Excavator is a typical construction machine, which is widely used in various earthwork operations. Among them, the energy efficiency of the excavator is the main index to measure the working status of the excavator. At this stage, for the evaluation of energy efficiency, the excavator usually loads earth and rocks to the vehicle, and the vehicle passes the weighbridge to obtain the earthwork volume of the construction operation, and then calculates the unit time of the excavator. The average amount of earthwork loaded inside is used as an indicator for evaluating the energy efficiency of excavators. Using this method of evaluating energy efficiency of excavators, it is necessary to weigh the loading vehicles in sequence to determine the corresponding e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F3/43E02F9/26
CPCE02F3/43E02F3/435E02F9/264E02F9/265E02F9/267
Inventor 石向星曹东辉毕健健
Owner SANY HEAVY MACHINERY
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