Man-hour accounting method and system and computer equipment

Abstract

The invention relates to a man-hour accounting method and system based on technological parameters and computer equipment. The method comprises the following steps: analyzing a process type containedin a man-hour accounting request; determining man-hour basic characteristic parameters contained in each process type according to a process type knowledge base; determining a man-hour calculation formula corresponding to each process type according to a man-hour calculation formula library; obtaining parameter values of the man-hour basic characteristic parameters, and calculating the man-hour ofeach process type according to a man-hour calculation formula corresponding to the process type and the parameter values; and obtaining the total man-hour corresponding to the man-hour accounting request according to the man-hours of all process types. According to the invention, the accounting efficiency of man-hour data can be greatly improved; the dependence of the man-hour accounting accuracyon the experience of a technician is reduced, and the situation that a production scheduling plan is not matched with the actual situation due to an estimation error is reduced; rapid man-hour accounting under the condition of coupling of various process types is achieved, and the method and system have universality and are suitable for rapid man-hour accounting of various industries.

Description

technical field [0001] The invention relates to the field of product man-hour accounting, in particular to a man-hour accounting method, system and computer equipment. Background technique [0002] Man-hour data is an important manufacturing information resource, and it is an important basis for enterprises to formulate model research and production plans, schedule workshop tasks, evaluate worker performance, calculate enterprise costs, and measure product prices. Man-hour accounting has obvious industry (professional) characteristics, and different processing types, processing equipment, and processing parameters have a great impact on man-hours. [0003] For the multi-variety and small-batch production mode, it is impossible to accurately estimate the working hours of products based on historical data. The working hours data of products are basically set based on the experience of craftsmen or operators. This method of setting based on experience has the following problems...

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Problems solved by technology

[0003] For the multi-variety and small-batch production mode, it is impossible to accurately estimate the working hours of products based on historical data. The working hours data of products are basically set based on the experience of craftsmen or operators. This method of setting based on experience has the following problems: The estimated man-hour data based on experience values ​​is heavily dependent on the level of the craftsman, and there may be a large deviation from the actual man-hour; the same type of product may contain different process types (such as machining, welding, assembly, etc.), requiring different fields Assessors need to invest a lot of time and labor costs; the accuracy and efficiency of data are very low for the estimation of man-hours for multi-variety and small-batch types of products

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