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As the world becomes more interconnected, the need for reliable and efficient transportation systems is more crucial than ever. One key player in this domain is the onboard CCTV system for rolling stock, a vital component for ensuring safety and security in the railway industry. In this post, we'll explore the top 5 companies in India that are making significant strides in this field.

In recent years, with the continuous development of railroad information technology, the integrated use of onboard data to ensure the quality of locomotive maintenance also provides a solid basis for the benefit of standardized operations. However, the stability of the existing system's single link channel and hard disk leads to the loss of video and other data. At the same time, in the dumping of data, it needs to be dumped manually on board, which is time-consuming and laborious, but also easy to make mistakes and omissions, and sometimes there are security risks. In response to the above problems, the "5G+-based Data Dump Solution for Aircraft Service 6A System" realizes high-speed automatic download and upload of data for Aircraft Service 6A System through an advanced 5G+ network, dual storage, and redundant backup. This ensures the data's security and reliability, lays the foundation for data analysis, and is the ideal solution for vehicle-to-ground data transmission.

TIENUO's Locomotive Pantograph CCTV System is a security game-changer, offering real-time surveillance of critical train operations. By minimizing unforeseen failures, it enhances service reliability and safety. Tailored to fit unique needs, our products not only meet but surpass industry standards. Choose TIENUO for quality, efficiency, and the confidence of safety.

In the fast-paced world of transportation, safety and security are paramount. Onboard CCTV systems for rolling stock are essential for monitoring and ensuring the well-being of passengers and crew. Here's a look at the top 5 companies in the UAE that are leading the way in this specialized field.

The global market for rolling stock Passenger Information Systems (PIS) is booming. Every day, billions of people rely on these systems to navigate their travels. From simple seat availability data to complex station-specific broadcasts, these systems form the backbone of modern transportation logistics. This article aims to enlighten the reader about the top ten global companies that lead the PIS market for rolling stock.

By the arrangement of the Ministry of Machinery and Vehicles of the National Railway Group on the intelligent analysis of the pantograph video monitoring system, the existing pantograph video monitoring system intelligently analyses the installation requirements, identifies pantograph mechanical structure abnormalities, electrical faults, and other problems, and assists mechanics in judging pantograph faults. Through the analysis of the failure mode of the existing vehicle and the vehicle protection logic, mainly for pantograph failures that cannot be detected by the car itself, such as pantograph tilt, pantograph structure deformation, etc. Such failures are not easily identified during operation and lead to more severe consequences. The intelligent analysis function of the pantograph video monitoring system can analyze the pantograph video monitoring images, identify pantograph faults and make alarm prompts to assist the mechanic in judging and taking effective measures to avoid more significant hazards.

Abstract: The paper briefly introduces the principle and application status of the video monitoring system for the EMU coaches by introducing the video monitoring server, coach camera, pantograph monitoring camera, monitoring screen, and other significant equipment configuration and parameters, describing The current status of the video CCTV system of EMU coaches, combined with the current development status of the EMU and the application prospect.

With the continuous development of railroad informatization in recent years, the locomotive onboard safety and protection system data has become an essential source of operational information for locomotive operation, maintenance, preparation, etc. However, in the dumping of inspection data, it is necessary to manually use the dumping device in the preparation workshop, which is time-consuming, labor-intensive, and prone to errors and omissions. When locomotives are put into storage at night, the energy and physical strength of the preparation personnel decreases, which inevitably causes a decline in operating standards and even labor safety problems. There are cases when the cause of an accident cannot be confirmed due to analog video during the ground analysis of video data. Unable to ensure the proper locomotive operation

Abstract: The pantograph video monitoring system is essential for monitoring the status of high-voltage equipment of the rolling stock, which plays a vital role in improving the high-voltage system. It plays a crucial role in improving the efficiency of fault disposal and ensuring the operational safety of rolling stock. The system can effectively assist the train mechanic in carrying out emergency treatment of high-voltage equipment failure, which improves the disposal efficiency and compresses the stopping time. The degree of intelligence is not high for the system currently exists, relying on manual monitoring and inspection, by the outside environment interference, snow and ice weather use inconvenience and other problems. We propose using extensive data analysis, image intelligence analysis, and other technologies to optimize and improve system functions. As a critical rolling stock component, it will lose its power supply when the pantograph fails. Not only does it cause the train set to lose power and stop in the interval, but also the passenger service facilities such as air conditioning, water supply, and sanitation will stop working. Seriously affect the comfort of the passenger. To improve the efficiency of high-voltage system fault disposal and ensure the safety of the rolling stock, this system plays an important role in ensuring the safe operation of moving trains and maintaining the order of high-speed rail transportation.

Before the merger of CNR and CSR, the major locomotive and rolling stock manufacturers in China were the manufacturing companies under these two groups. The two major manufacturers of locomotives are CRRC SIFANG and CRRC CHANGCHUN Railway Vehicles Co.,ltd. In 2004, in the China Harmony technology introduction negotiation, because foreign technology manufacturers could not be bidders, they had to participate in the bidding by joint venture or technology transfer with domestic manufacturers. In this process, Bombardier was the first to set up Qingdao Sifang Bombardier Railway Transportation Equipment Co. After that, Sifang Locomotive and Kawasaki Heavy Industries joined hands to focus on the CRH2 series. Changchun Railway Vehicle, which initially wanted to cooperate with Siemens, turned to Alstom because the negotiations did not go well; Siemens made a compromise in 2005 and joined hands with Tangshan Railway Bus to produce CRH3C. In 2004 and 2005, China's rolling stock manufacturers formed a four-company pattern through two technology introductions. The former China North Railway Group's CRRC changhun railway and CRRC tangshan and China South Railway Group's Sifang Locomotive and BST. Later, China South Railway and North Railway merged to form the China Railway Group, but these four companies manufacture most of China's rolling stock. In the era of "Fuxing"locomotives, Puzhen vehicles joined the production team again.

The onboard video surveillance of locomotives and vehicles has become a management method to improve the safety of locomotives and regulate the driving behavior of flight attendants. Currently, the use and analysis of these video data mainly rely on manual viewing, which has high labor costs and low efficiency and may cause omissions due to human negligence. So our company develops an intelligent analysis system for locomotive crew operations audio and video, which can automatically analyze and identify violations and significantly improve the efficiency of video analysis.

The system uses a 60GHz high-frequency millimetre wave, which has the advantages of mature technology, large bandwidth, no spectrum application, and low interference far away from common civilian frequency points. In traditional wireless communication, its oxygen-degradation transmission characteristics make it difficult to transmit over long distances, and its application is limited. At the same time, this feature fits the needs of short-range communication and signal leakage prevention in vehicle-to-ground backhaul scenarios.