威胜信息Wi-SUN通信组网技术获美国专利授权Willfar’s Wi-SUN net get...

来源：市场资讯

（来源：威胜信息）

　　近日，威胜信息自主研发的“物联网无线通信核心技术”正式获得美国专利局授权。这是继两项国际专利后的又一突破，标志着公司在能源物联网领域的技术创新能力得到全球顶尖知识产权机构认可，也为公司物联网核心技术走向国际市场奠定关键基础。

物联网通信 “堵” 在哪？传统技术遇难题

　　无线通信是物联网的“神经网络”，而跳频通信作为其中的关键技术，凭借“宽频带跳变”的特性，能有效避开无线干扰，广泛应用于智能电网、智慧园区、工业物联网等场景。

　　但传统跳频通信有个“软肋”：整个网络用一套统一的跳频序列，所有节点得“同步”到同一频点通信。这就像一条单车道马路，所有车都挤在同一时间、同一车道通行，就容易出现“多节点抢道”的冲突，导致数据丢包、传输效率骤降，严重影响大规模物联网网络的稳定运行。

威胜信息“异步跳频”破局！信道效率大幅提升

　　针对这一行业难题，威胜信息自主研发的Wi-SUN无线物联网异步跳频组网通信方法，给出了精准解决方案。

　　不同于传统“同步挤频”模式，这项专利技术采用“异步跳频”设计：无需所有节点强制同步到同一频点，而是让不同节点根据网络状态灵活选择通信频点，从根源上减少“多节点抢同一信道”的冲突。

　　形象地说，这相当于把“单车道”改成了“多车道智能调度系统”——每个设备都能找到“不拥堵”的频点传输数据，既解决了丢包问题，更让信道利用效率显著提升，为大规模物联网网络（如百万级智能电表组网、大范围智慧能源监测网络）的稳定运行，提供了核心技术支撑。

国际专利三连冠：创新不止，赋能全球物联网

　　作为国内能源物联网领域的先行者与湖南首家科创板上市企业，威胜信息始终以 “物联世界，芯连未来” 为战略核心，将技术创新作为全球化发展的核心驱动力。截至目前，威胜信息累计获得三项国际专利，均聚焦物联网通信、能源数据传输等行业关键领域，每一项专利都精准破解行业痛点。这些技术成果不仅为公司全球业务构建了坚实的 “技术护城河”，更向全球输出物联网领域的 “中国方案”，助力全球能源物联网行业突破技术瓶颈，加速绿色低碳与数字化转型。

　　未来，威胜信息将持续深耕能源物联网核心技术，以国际专利布局为基础，进一步拓展全球技术合作与市场份额，通过技术创新推动物联网行业效率提升，为 “双碳” 目标落地与全球能源数字化转型贡献更多力量。

　　Recently, the "core technology for IoT wireless communication" independently developed by Willfar Information has officially obtained authorization from the U.S. Patent and Trademark Office (USPTO). This marks another breakthrough following its two previous international patents, signifying that the company’s technological innovation capabilities in the field of Energy IoT have been recognized by the world’s top intellectual property authorities, and also laying a key foundation for the company’s core IoT technologies to enter the international market.

　　Where Does IoT Communication "Congest"? Traditional Technologies Face Challenges Wireless communication serves as the "neural network" of the Internet of Things (IoT). As a key technology in IoT, frequency-hopping communication leverages the feature of "wide-band frequency hopping" to effectively avoid wireless interference, making it widely used in scenarios such as smart grids, smart parks, and industrial IoT.

　　However, traditional frequency-hopping communication has a critical weakness: the entire network relies on a single unified frequency-hopping sequence, requiring all nodes to "synchronize" to the same frequency for communication. This is analogous to a single-lane road, where all vehicles try to pass at the same time and in the same lane—easily leading to multi-node "lane-jumping" conflicts. Such conflicts cause data packet loss and a sharp drop in transmission efficiency, seriously undermining the stable operation of large-scale IoT networks.

　　Willfar’s "Asynchronous Frequency Hopping" Breaks the Deadlock, Significantly Boosting Channel Efficiency To address this industry challenge, Willfar Information has developed an independent solution: the Wi-SUN-based asynchronous frequency-hopping networking communication method for wireless IoT.

　　Unlike the traditional "synchronized frequency crowding" model, this patented technology adopts an "asynchronous frequency hopping" design: it eliminates the need for all nodes to be forced to synchronize to the same frequency. Instead, different nodes can flexibly select communication frequencies based on network conditions, fundamentally reducing conflicts caused by "multiple nodes competing for the same channel."

　　To put it vividly, this is equivalent to transforming a "single-lane road" into a "multi-lane Intelligent dispatching system"—each device can find an "uncongested" frequency for data transmission. This not only resolves the issue of data packet loss but also significantly improves channel utilization efficiency, providing core technical support for the stable operation of large-scale IoT networks (such as million-level smart meter networks and large-scale smart energy monitoring networks).

　　Three International Patents: Sustained Innovation to Empower Global IoT As a pioneer in China's energy Internet of Things (IoT) sector and Hunan's First company listed on the Sci-Tech Innovation Board (STAR Market), Willfar Information has always taken "Connect the IoT World, Link the Core to the Future" as its strategic core, with technological innovation serving as the key driver for its global development. As of now, Willfar Information has accumulated three international patents, all focusing on key industry fields such as IoT communication and energy data transmission—each precisely addressing critical industry challenges. These technological achievements not only build a solid "technological moat" for the company's global business but also export "Chinese solutions" in the IoT field to the world. They help the global energy IoT industry break through technological bottlenecks and accelerate green, low-carbon, and digital transformation.

　　Looking ahead, Willfar Information will continue to deepen its focus on core energy IoT technologies. Based on its international patent layout, the company will further expand global technological cooperation and market share, drive efficiency improvements in the IoT industry through technological innovation, and contribute more to the realization of the "dual carbon" goals and the global digital transformation of energy.