Timing system for accurately accounting working hours of engineering machinery by using attitude sensor

Abstract

The invention discloses a timing system for accurately accounting working hours of engineering machinery by using an attitude sensor. The timing system comprises a data storage processing module, an acquisition unit, a data conversion unit, a data modeling unit, a state judgment unit and an output unit. According to the timing system for accurately accounting the working hours of the engineering machinery by using the attitude sensor, the flameout state, the idling state and the working state of the machine are calibrated through machine learning and model training, and due to the fact that tonnages of different machines are different, learning and model training need to be carried out on each machine; meanwhile, model training needs to be carried out in different working states, data calibration in different working environments such as earth cutting and hammering is different, and through data acquisition of the intelligent sensor, judgment of the state of the engineering machine, modeling of the state of the engineering machine and application of a calibration algorithm for learning and obtaining of each machine are achieved; the working state of the engineering machinery per minute can be accurately known, the data real-time performance is high, and the data accuracy is high.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a timing system for accurately calculating the working hours of construction machinery by using an attitude sensor. Background technique [0002] Construction machinery is an important part of the equipment industry. The mechanical equipment necessary for comprehensive mechanized construction projects required for earthwork construction projects, road surface construction and maintenance, mobile lifting and loading and unloading operations, and various construction projects is called construction machinery. For the construction machinery industry, adjusting the product structure during development is the key. First, it must focus on the domestic market demand, and at the same time develop products that are competitive in the international market. The demand and growth rate of construction machinery products are relatively related to GDP and capital construction inve...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a timing system that uses attitude sensors to accurately calculate the working hours of construction machinery, so as to solve the problem of calculating the operator's wages according to the working hours when the construction machinery is being managed in the above-mentioned background technology, and the maintenance of the machine. It is also based on the working hours. When the customer rents the machine, the rental fee is paid according to the effective working hours. In actual work, the working hours are often not calculated accurately, which leads to inaccurate calculation of wages based on the working hours of the machine, and even the situation that the operator does not work when the excavator is started. Taking the working hours under the set will result in overcalculation of wages. The inaccurate calculation of effective working hours often leads to early maintenance, which increases the maintenance cost of the owner, and also causes the rental customer to pay extra fees.

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