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Customer demand-oriented product module planning method

A technology for customer needs and products, applied in special data processing applications, instruments, manufacturing computing systems, etc., can solve problems such as not paying attention to customer needs and being susceptible to subjective influences, and achieve the effect of avoiding subjective influences and simplifying the planning process

Inactive Publication Date: 2016-08-10
NORTHWESTERN POLYTECHNICAL UNIV
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Problems solved by technology

[0006] The purpose of the present invention is to propose a customer demand-oriented product module planning method in view of the shortcomings of the existing technology that does not pay attention to customer needs and is easily affected by subjective influences in product module planning

Method used

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  • Customer demand-oriented product module planning method
  • Customer demand-oriented product module planning method
  • Customer demand-oriented product module planning method

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Embodiment

[0041] Example: A certain tank type semi-trailer includes 35 functional modules. For this type of tank semi-trailer, there are a total of 14 customer requirements.

[0042] Due to the close geometric correlation between modules, the modules cannot be divided by geometric correlation. The traditional division method is to divide the modules into three categories according to the main functional modules and their related accessories: tank body and accessories, frame and accessories, pipeline and accessories. Using this kind of planning scheme, when the customer's demand is related to both the tank body and the frame, the two departments need to coordinate and make adjustments together, and the work efficiency is low.

[0043] The technical solution of the present invention to solve its technical problem is: the described a kind of customer demand-oriented product module planning method, first establishes the DDM matrix according to the corresponding relationship between custome...

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Abstract

The present invention proposes a customer demand-oriented product module planning method, and establishes a design dependency matrix (DDM, Design Dependency Matrix) according to the customer demand and the corresponding relationship between modules; the module relationship is divided into strong relationship and weak relationship; Based on the DDM clustering results, combined with the relationship between modules, the product module design structure matrix (DSM, Design structure matrix) is established; on the premise of ensuring the clustering of customer needs, the DSM is clustered to realize product module planning that considers customer needs. The module planning process is simple and free from subjective influence, thereby effectively solving the defects existing in the prior art.

Description

technical field [0001] The invention relates to the field of product task division, in particular to a product module planning method oriented by customer needs. Background technique [0002] As an effective means to enhance the rapid response ability of enterprises and increase the complexity of products, the modular design method has been widely used in the manufacturing industry. Modular design is based on modules, and new products are formed by combining and modifying modules. Due to the increasing complexity of products, the types of modules that make up products are also increasing. Too many product modules are not only not conducive to management, but also easily lead to unclear task assignment and reduce design efficiency. Under the condition of market economy, the needs of customers determine the development direction of products. In order to maintain the ability of the modular design method to quickly respond to customer needs and reduce the cost of module manag...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50G06Q10/06G06Q50/04
CPCY02P90/30
Inventor 乔虎莫蓉向颖常智勇万能孙惠斌
Owner NORTHWESTERN POLYTECHNICAL UNIV
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