北汽福田取得车辆尾排处理系统及具有其车辆专利，防止储水装置冻结

Group 1 - The core viewpoint of the news is that Beiqi Foton Motor Co., Ltd. has obtained a patent for a vehicle exhaust treatment system, which aims to enhance the stability of the exhaust treatment system by preventing the water storage device from freezing through the use of a heat transfer device [1] Group 2 - Beiqi Foton Motor Co., Ltd. was established in 1996 and is located in Beijing, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of 791,740.0367 million RMB [2] - Beiqi Foton has invested in 64 companies and participated in 5,000 bidding projects, with 1,610 trademark records and 5,000 patent records [2]