Solution

Chinese research teams have leveraged the design flexibility of polymer molecules in the field of solid-state lithium batteries, simultaneously introducing ethoxy groups with ion-conducting functions and short sulfur chains with electrochemical activity into the main chain to prepare novel materials that achieve interface integration at the molecular scale. This provides a new path to solve the key challenges of high interfacial impedance and low ion transport efficiency in solid-state batteries. While my country continues to overcome the various challenges of solid-state lithium batteries, it will still take time to gradually transform them into mass-production lithium battery production lines

A lithium battery module PACK production line is a production line that combines multiple battery cells into a complete battery module and performs processes such as welding, testing, sub-assembly, and packaging. It is also the key link between battery cells and end products

Solution

Pain point 1: Long lithium battery module PACK production line and complicated wiring

In traditional solutions, the controller and I/O modules rely on long-distance signal lines to control the actuators and receive signals. Since the total length of a PACK production line is usually quite long, long-distance cabling is not only complex and costly to install, but also prone to signal interference due to line redundancy

Huamao Auto's IP67-E solution: The B01 and B02 interfaces of the IP67-E bus coupler can be expanded to 16 modules over a distance of 150 meters via the WellAUBUS internal bus. This means that up to 32 modules can be expanded in a production line with a total length of 300 meters. This eliminates the need to lay long and scattered signal lines, greatly simplifies the wiring process, reduces the risk of line interference, and adapts to the flexible layout requirements of long production lines

Pain Point 2: Low efficiency in fault repair

Traditional long-distance signal lines not only increase the difficulty of troubleshooting and make it difficult to quickly locate the problem node, but also require the re-laying of long-distance lines after troubleshooting, resulting in long downtime for maintenance and seriously affecting production continuity

Huamao Auto's IP67-E solution features a modular, localized installation design, coupled with internationally standardized interfaces and cables, resulting in a clear and organized wiring layout. In the event of a fault, the specific module can be directly located, allowing engineers to perform point-to-point repairs without redundant operations, significantly reducing troubleshooting and maintenance time and improving production line uptime

Application effect

 Debugging efficiency is significantly improved:The installation of modules nearby and standardized wiring reduce the probability of wiring errors. Engineers do not need to spend a lot of time on repeated debugging, and the debugging cycle is greatly shortened compared with traditional solutions.

 Operation and maintenance costs are effectively reduced:the unified interface and modular design lower the technical threshold for maintenance, shorten the fault handling time by more than 60%, and reduce production losses caused by downtime;

Photos from the scene