Based on the needs of the railway transport sector, Fu Shilong professional development of SS4 / SS3 locomotive AB fire two high-definition video device system, a single host can meet 8-12 Road: 1920 * 1080P, 1280 * 960P video quality, including large-capacity hard disk storage technology, 4G network transmission technology, will become the new pet a few years locomotives video surveillance, in addition to meet the normal needs of users (monitoring, forensics), but also will train monitoring and recording device, combined with future communications pyrotechnic devices to form a a full range of new types of locomotives fire video surveillance system. AB switch by two sections look at each other, to meet the security single driver operation, while 4G wireless broadband network through real-time transmission to shunting administration, remote shunting organizations and emergency command by remote monitoring software. And when the end of the locomotive operation, audiovisual recording device may be a mobile storage removed, through a dedicated ground retrieval software, audiovisual data to be recorded in accordance with the number of locomotives and time combination of conditions retrieval and playback, the full reproduction locomotive operations lines, signal, switch status, residence location locomotive various conditions, running speed, and the locomotive crew, such as the implementation of a plane shunter shunting action program live. 

keywords: HD locomotive, locomotives video surveillance,