Research On Integration And Optimization Of BOSCH Supply Chain Based On GSPN

Coming into the 21st century, economy is booming in China. Moreover, rapid technology development brings about enormous market and fresh vigor for the enterprises all over the world. However, at the same moment, the auto market demands present diversification not only on the form but also on the content. Generally, instantaneous changes of the quantity demand bring up higher and new-style standard for supply chain management model in auto field. Different from the situation in the past, supply chain changed the traditional competition pattern, and market competition has transformed from the competition among individual enterprises into the competition in supply chain of those enterprises. Totally depending on scale-up manufacture, extension of sales and shrink the cost, we cannot absolutely satisfy the demand raised by competition. In tune with the times, we must finish operative integration and optimization on supply chain supposing that we attempt to seize bigger market share and capture competition. According to this underground, this paper will combine Petri net theory with existing reality of Bosch chain supply, and make research on the relevant issue about integration and optimization of Bosch supply chain. This research will provide our enterprise with theoretical basis for integration and optimization of the supply chain, which will play an active role in accommodating RBCD to the international market competition.In the first part, the paper will represent the research underground and signification, and bring forward the research contents and frame. For the underground, the paper will focus on three aspects: atrophied market demand, growing labor cost and constrictive capital. The second part mainly contains some related research situation. For example, the situation of study on supply chain integration and optimization, the application of Petri net on supply chain, and analysis the research defects and direction of improvement. The situation of study on supply chain integration and optimization is the body noun which includes integration of production and storage, integration of storage and dispatch, integration of production and distribution, integration of logistics, integration of information. The third part is the analysis of the BOSCH supply chain situation. Author will expound the situation of BOSCH supply chains, illustrate the hidden problem and some available strategy. The hidden problem will be in detail from four main factors: supplier, customer, production and third-part logistics. And the main strategy will cover postponed manufacturing and vendor managed inventory (VMI) which will lay a foundation for the research in follow passage. The forth part is the stage of modeling. Based on the supply-chain operations reference- model (SCOR) and chosen efficacy index, author will set up the supply chain model based on the Petri Net, and analysis the bottleneck in the supply chain process. The next part is the optimization stage, and the last part is the summary and expectation.To finish systemic research on supply chain integration and analysis the integration efficiency, paper chooses the Petri net as the theory and analysis tool, and then shows the process of setting up supply chain integration model with the help of the BOSCH supply chain situation. In the whole process, time performance will be regarded as the efficiency index. Through calculating the entire efficiency and the inner efficiency, the bottleneck will be confirmed, then build the optimization Petri net model. Finally, there optimization result will be received.