STEC on the real traffic: innovative "business super mode" material pull algorithm, production efficiency increased by 30%

Release time:

2024-03-13

In the 1980 s, with the news of the successful research and development of Santana electric speakers in an alley factory in Shanghai, Shanghai Industrial Transportation Electric Co., Ltd. (hereinafter referred to as "Shangshi Transportation") was launched on the localization of auto parts. The prologue to the main stage.

Before the reform and opening up, China's car industry was almost an uncultivated primitive land.

After several joint ventures over the next two to three decades, SITI has always moved in the direction of independent research and development,"compare costs with foreigners, compare technology with villagers"It has gradually introduced more than ten categories and hundreds of specifications of automotive motors, automotive electrical appliances, and automotive electronic and electrical products, which are exported to more than 30 countries and regions overseas, and have become the core enterprise of domestic automotive electronic and electrical systems.

Shangshi Traffic from Small Factory in Nongtang to Industry Vanguard

*01

The more excellent, the harder

Digital re-upgrading of industry leaders

At the beginning of 2021, under the overall strategic planning of SAIC Group, Shanghai Real Transportation and Yanfeng Company took the step of deep integration. In line with the purpose of collaborative change and sustainable innovation, the manufacturing center has opened a new round of logistics digital transformation with the window shaker division as a pilot.

Since the project entered the research stage, planners are facing great challenges. First, there are more than 300 kinds of transportation products, with different packaging and different production modes. There are a large number of assembly lines and it is difficult to cover all of them.

Second, the Shangshi Transportation Factory was originally built and needs to be transformed with the hardware environment of the original factory without affecting normal production.

Specific problems are:

"How can we ensure that the limited line-side storage capacity stores enough time to produce parts?"

"If you feed the whole box, 800 multiple parts, and the packaging quantity is different, how to ensure the quantity of each batch of delivery?"

"How can different planned yields be calculated by the system to pull the program?"

"How can the system automatically calculate the number of each pull to ensure that the assembly line continues to produce?"

……

*02

Practice internal skills and borrow external brains skillfully.

Innovative "Supermarket" Material Pulling Algorithm

In view of this series of urgent matters to be solved, Shanghai Real Traffic has a mature material pulling scheme based on Yanfeng,Choose to join hands with Dongyin's Kejian for the second time.Around the material characteristics and production mode of window shaker products, combined with cloud-native WMS system, a "business super mode" production pull collaboration scheme has been innovated.

In this scheme, WMS cloud integrates SAP, MES, EDI and AGV to open up the whole process from production/purchase warehousing to production/finished product warehousing. ThroughPicking strategy optimization, pre-picking pre-allocationSuch as, to small batch, multi-frequency delivery to the production line, so that the line side cache area reasonable turnover, to ensure that the warehouse and the workshop material connection.

After verification, the project expert team agreed that this algorithm can be used as a new engine to bring new growth to lean production. Through this innovative algorithm, Shangshi Traffic solves the bottleneck of logistics operation and realizesThe optimal dynamic balance of the actual consumption of parts distribution and production lines..

So far, the successful implementation of the project has brought significant results in many aspects:

⬇Compressed.24production line

⬇It saves.23Manpower

⬆Productivity improvement30%

⬇Save storage cost about9 million yuan/year

*03

Next replication promotion

Meet the new growth of the sea

Based on cloud technology, this project centrally deploys WMS and uniformly controls the operation of each warehouse. It not only standardizes the management process, but also supports flexible management of multi-format scenarios. It can quickly respond to the replication and use of subsequent warehouses.

Next, Shangshi Transportation will jointly extend the material pulling scheme of "Shangchao Mode" to all production bases, including 9 domestic bases and Detroit factories in the United States, to jointly build a digital factory with intelligent sensing capability.

Guan/Yu/Hole/Hidden

Dongyin Technology was founded by the merger of Kejian Software and Jilian New Software. It focuses on the whole process of supply chain business and integrates the "Digital Solution for Supply Chain Implementation Cloud Platform Industry". It is a digital solution and SaaS service provider for the whole supply chain. It is committed to using digital and intelligent technologies to make the supply chain more efficient and insightful.

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STEC on the real traffic: innovative "business super mode" material pull algorithm, production efficiency increased by 30%

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