The 5 companies are respectively Century Riel , reed, brilliant technology, Jia Xing Fei Hong, Yuan Wang valley. Century Riel said that the company provides two products of the railway communication monitoring system and the railway integrated video surveillance system for Yongtai Wenzhou passenger dedicated line.

In July 25th, due to the "7. 23" Ningbo Wenzhou line motor vehicle rear end collision accident, many listed companies participating in the construction of Yongtai Wenzhou passenger dedicated line announced a temporary suspension, and issued a clarification announcement that night, indicating a possible link with the "7. 23" motor vehicle accident.

Century Riel said that the company provides two products of the railway communication monitoring system and the railway integrated video surveillance system for Yongtai Wenzhou passenger dedicated line. Railway communication monitoring system mainly monitors equipment in railway communication room. Function The railway comprehensive video surveillance system mainly provides video and image monitoring services for the railway departments. The company's products run normally during the accident, and the above products are not related to the train operation control system and the command and dispatch system.

He said the Yongwen line motor car. Rear end collision After the accident, the company sent the after-sales service personnel to the scene for the first time, and carried out equipment related inspections. The company's stable operation of the power equipment provided by the railway did not appear to be any quality problems; no product was found to be related to the rear end accident of the motor car.

The brilliant technology of providing the "black box" of the electric power system also considers that the company's products are irrelevant to the accident. Brilliant technology claims that there is only one product in its own product, that is, the railway signal centralized monitoring system (the original railway signal microcomputer monitoring system) is equipped on the Yong Wen line. The railway signal centralized monitoring system is an important driving device to ensure the safety of the station and strengthen the management of the joint management of signal equipment. It is called the "black box" of the electric power system. As of the date of announcement, the system is running as a recording system for the running state data of railway signal equipment.

Another high speed rail concept, Jia Hsin Fei Hong, said the company provides a dispatching communication system and an emergency rescue command communication system for Yongwen line. After the accident, the company's after-sales service personnel arrived at the scene of the accident for the first time. After examination, the system was running normally.

At the same time, Jia hung Fei hung pointed out that this time Accident In the process of disposal, the emergency rescue command communication system has played its due role. And said it would pay close attention to relevant media reports, track progress and timely disclosure.

The above 4 high-speed rail concept companies also said that as of now, they have not received any assistance investigation notifications or requests related to the accident.

In addition to the 4 temporary suspension companies, the 25 night released the high speed rail accident clarification notice and the Yuan Wang valley. The company said that the railway business is now automatic identification of train number automatic identification system (ATIS) and 5T system matching train number based on RFID technology. The function of the system is to identify and read the vehicle number and other information during the running of the freight train and spanmit it to the related system.

The company's current railway market business is mainly for truck vehicle identification and tracking, and products for passenger cars have not yet been applied in motor vehicles, high-speed rail and other fields. Therefore, Yuan Wang Gu believes that the "7. 23" Wenzhou bullet train rear end accident has no material adverse effect on the company's current railway business.

However, although the companies have cleared up the relationship with the "7. 23" Ningbo Wenzhou line motor vehicle rear end collision. However, on the 25 day, Yuan Wang Valley, which did not choose to stop trading, was still down 5.93%, and the intraday drop was 7.67%. In the afternoon of 25, the resumption of the special reed, in the 4 minutes after the resumption, then fell 9.36%, and eventually the whole world fell 8.92%. In addition, high-speed rail continues to trade. Concept stocks On the 25 day, almost all the lines fell sharply, including China north car, Jinyi industrial and so on, all over the day fell by more than 9%.