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Youjiao Innovation (02431) teamed up with Yunnei Power to launch the first mass-produced unmanned cold chain vehicle in Kunming

Zhitongcaijing·08/13/2026 06:41:25
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The Zhitong Finance App learned that on August 12, the first batch launch ceremony for the L4 class cold chain unmanned vehicle Xiaozhu A6 Pro, jointly developed by Youjiao Innovation (02431) and Yunnei Power, was successfully held at the Yunnei Power production base in Kunming. Yang Bo, chairman of Yunnei Power, and Guo Long, vice president of Youjiao Innovation, attended the event and witnessed this important moment. The two sides have deeply integrated mature cold chain temperature control technology with chart-free autonomous driving technology to create a new cold chain unmanned vehicle and restructure new standards in the cold chain logistics industry.

The official launch of the cold chain unmanned vehicle marks that the joint R&D and integrated operation deep collaboration model built by the two parties has fully entered a new stage of commercialization and implementation. The Xiaozhu A6 Pro is also the industry's first Mutu L4 cold chain unmanned vehicle to achieve mass production and implementation.

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Yunnei Power Chairman Yang Bo (second from left) and Youjiao Innovation Vice President Guo Long (second from right) attended the launch ceremony

Complementary advantages to build the hard power of unmanned cold chain mass production

Cold chain logistics is an important support for safeguarding people's livelihood and supply. It is also a key link connecting modern agriculture, trade circulation, and the digital economy. In unmanned delivery tracks, segmented scenarios such as pharmaceutical transportation and fresh food delivery all have extremely high standards for car temperature control, delivery time, and operational stability. Aiming at the core needs of the industry, Youjiao Innovation joined hands with Yunnei Power to jointly complete product definition, R&D and mass production of the Xiaozhu A6 Pro to solve the industry's existing transportation pain points in a targeted manner.

As a benchmark enterprise in the domestic commercial vehicle power and vehicle support field, Yunnei Power has a deep vehicle R&D system and commercial vehicle market accumulation, providing a solid guarantee for high-quality batch delivery of the Xiaozhu A6 Pro. In the implementation of the project, Yunnei Power gave full play to its deep advantages in vehicle manufacturing, chassis platforms, system integration and supply chain support.

Meanwhile, Youjiao Innovation provides a leading L4 class unmanned driving solution for cold chain unmanned vehicles. The Kotake A6 Pro is equipped with Youjiao's innovative self-developed iPilot 4 Max domain controller. It uses a nationally produced hardware architecture and AI large model technology. There is no need to adapt to specific area maps in advance, and it can easily cope with complex road conditions, such as rural roads, construction areas, mixed traffic, etc., and its generalization capabilities in all scenarios have been greatly improved.

At the same time, relying on imageless technology, the Xiaozhu A6 Pro can achieve rapid deployment at the hourly level, effectively reduce early surveying, mapping, and post-project operation and maintenance costs, and is highly suited to the needs of rapid expansion of the cold chain and efficient delivery.

Professional cold chain full configuration to achieve AI intelligent control

In terms of the core capabilities of the cold chain, the Xiaozhu A6 Pro is equipped with a standard Class F refrigerator. Through integrated hot and cold two-way thermostatic technology, it achieves accurate thermostatic control in the range of -20℃ to +25℃. The temperature control accuracy is ≤±1℃, which can meet the transportation needs of fresh food, frozen ingredients, medical reagents, etc. in multi-temperature zones.

The cabin is fully equipped with intelligent cold chain equipment, including UV sterilization devices, LED lighting for refrigeration, and 24-hour video surveillance of the cargo compartment. The temperature and humidity in the car, disinfection records, and refrigeration unit operation data are simultaneously uploaded to the cloud in real time to enable full traceability of cold chain information.

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Cold chain unmanned vehicle Kotake A6 Pro

In addition, cold chain unmanned vehicles are equipped with AI intelligent control systems to open up data links for cold chain units, vehicle VCUs, and remote dispatching platforms. Relying on adaptive intelligent algorithms, the Xiaozhu A6 Pro can achieve unmanned autonomous temperature adjustment and dynamic optimization of cooling energy consumption. There is no need for manual intervention throughout the process, and supports all-weather unmanned cold chain operation. Furthermore, the system is equipped with a comprehensive intelligent warning mechanism. Once an unexpected situation such as abnormal temperature or equipment failure occurs, it can automatically warn and intelligently control the entire cold chain transportation process to ensure the safety and control of the entire cold chain transportation process.

According to reports, the first batch of Xiaozhu A6 Pro will be launched in Kunming, Chuxiong, Baoshan, Lijiang and other places in Yunnan, and can be widely used in various scenarios such as cold chain distribution in counties and towns, urban fresh transit, and community food delivery.

In the future, Youjiao Innovation and Yunnei Power will continue to deepen model iteration, expand the city layout, and accelerate the large-scale launch of cold chain unmanned vehicles. Relying on its advantages and core cold chain technical capabilities, the Xiaozhu A6 Pro will become a new growth engine for Youjiao Innovation on the smart cold chain circuit, intelligently promoting cost reduction and efficiency in domestic short-haul cold chain logistics, and helping the digital and green transformation and upgrading of the cold chain industry.