Rail Transit Industry Solution
2026-08-03
Key Industry Pain Points
Rail transit inspection scenarios include tunnels, elevated tracks, depots, and subway platforms, where commercial-grade devices cannot withstand dust, humidity, oil, vibration, and extreme temperatures. This creates bottlenecks for digital inspection:
• Poor Environmental Adaptability: Operation environments in tunnels and vehicle depots feature heavy dust, oil contamination and ponding. Equipment deployed outdoors must withstand rain, snow, extreme temperatures and intense sunlight. Ordinary tablets lack sufficient waterproof, dustproof, shock and drop resistance, and are prone to failures such as water ingress, dust accumulation, screen malfunction and loose internal components.
• Lack of Operational Adaptability: Track inspection requires precise positioning of inspection points, rapid recognition of track markers, and real-time access to construction drawings or equipment archives. Ordinary tablets fail to meet such requirements in terms of positioning accuracy, display performance and scanning capability.
• Poor Real-Time Data Collaboration: Network coverage is weak in work areas such as tunnels and mountainous regions. Conventional devices cannot stably transmit inspection data under poor signal conditions. When field inspectors encounter unidentified faults, they cannot establish real-time high-definition video connections with back-office experts, resulting in low efficiency of fault disposal.
• Limited On-Site Mounting Options: Engineering vehicles and track maintenance equipment operate under high-intensity vibration. Ordinary tablets are not equipped with dedicated vehicle mounting solutions, so they cannot work stably during vehicle operation. In addition, data interconnection with on-board vehicle diagnostic systems is not supported.
Customized solutions
Use rail transit-specific rugged tablets as inspection terminals, adapting to multi-scenario inspections (tracks, signals, vehicles, power supply) to achieve high-precision data collection, real-time dispatching, and safe vehicle-mounted operation:
• Heavy-Duty Protection The device is IP67 certified for water and dust resistance and complies with the military-grade drop and shock resistance standard MIL-STD-810G. It operates stably in complex dusty, humid and oil-contaminated environments such as tunnels, bridges and vehicle depots. Designed for wide-temperature operation, it works reliably within the range of -20℃ to 60℃ and withstands outdoor weather conditions including rain, snow, frost and intense sunlight.
• High-Precision Positioning & Display Optimized for Inspection Scenarios Built-in Beidou + GPS dual-frequency positioning module supports RTK differential positioning technology to deliver centimeter-level positioning accuracy and precisely record coordinates of inspection points. It is equipped with a 10.1-inch high-definition sunlight-readable touchscreen, supporting operation with thick gloves and wet hands. Drawings for track construction and equipment files can be clearly viewed under strong sunlight and tunnel lighting conditions. The integrated high-performance industrial barcode scanner rapidly reads unique identification barcodes of track signaling equipment, overhead contact lines and train running gears to instantly acquire equipment operational data.
• Multi-Mode Communication to Connect Data Links Inside Tunnels It supports multi-mode wireless transmission including Wi-Fi 6, 5G and Bluetooth 5.2. Paired with signal booster antennas, it enables stable upload of inspection data and real-time transmission of high-definition on-site videos in areas with weak network coverage such as tunnels and mountainous regions. DMR digital two-way radio function allows inspectors to maintain real-time voice communication with dispatchers at the control center and field workers. When complex faults occur, field staff can initiate HD video calls with back-office experts via the tablet to stream live footage and receive remote guidance for troubleshooting.
• Vehicle Mounting & System Integration for Coordinated Dispatching Matched with professional shock-resistant vehicle mounting brackets, the tablet can be firmly installed on operation platforms of engineering vehicles and track maintenance equipment without loosening or slipping during vehicle travel. Abundant industrial interfaces are reserved for external sensors and vehicle diagnostic equipment. It can interconnect with vehicle dispatching systems, track inspection management systems and PMS equipment management systems to realize intelligent route planning, real-time distribution of inspection tasks and continuous monitoring of vehicle operating status.
Quantified Business Value：
• Protection Adaptability: Featuring IP67 water and dust resistance plus military-grade drop and shock resistance, the annual failure rate of devices in harsh environments is reduced to below 2%. • Efficiency Improvement: The accuracy of inspection data collection rises to 99.5%, and inspection time for a single section is cut by 40%–50%. • Collaboration Optimization: Multi-mode communication ensures stable data transmission inside tunnels, boosting the efficiency of remote-guided fault handling by 40%. • Management Enhancement: Inspection tracks and data collection are fully traceable, and the timely detection rate of potential equipment hazards increases to over 98%.
Verified Use Case：
Power Grid Industry Solution
Petrochemical Industry Solution
