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Emdoor EM-I20A Rugged Tablet Enhances Railway Survey Efficiency and Accuracy
Overview
The client, a leader in rail infrastructure solutions, faced inefficiencies, human errors, and high labor costs in its track inspection and installation processes. Emdoor Information's EM-120A rugged tablet, with its powerful performance multiple ports, robust durability, and excellent outdoor visibility, became the core data and communication terminal in the client's surveying system, automatically generating data and deviation alerts to boost efficiency and accuracy.
Client Story
The client aims to improve the efficiency of railway construction, installation, and inspection while delivering electrification solutions for urban transport. Previously, the client relied on infrared devices and manual data recording -- a slow, error-prone process prone to inaccuracies. To solve this, the client adopted the EM-l20A rugged tablet, which combines a high-definition and brightness display, multiple interfaces, durable design, and powerful performance. Deeply integrated with their surveying software and Al system, the EM-l20A enables real-time data collection, synchronization, and intelligent deviation alerts, greatly enhancing precision and productivity.
Challenges
Why EM-I20A
Facing multiple challenges in outdoor surveying environments, the client started to find a professional terminal suited for complex on-site conditions that could boost team efficiency.After multiple evaluations, they selected Emdoor Information's EM-120A rugged tablet.With its high-brightness display,rich interfaces, military-grade drop resistance,and stable Windows platform,the EM-120A perfectly matched the client's rail surveying software and demonstrated outstanding adaptability and data communication reliability in deployment.
Primary Functionalities
Solution
In the client's rail surveying solution,the EM-120A acts as an intelligent data hub connecting ultrasonic rail inspection device,remote inspection data from the project center,and field technicians. At the start of the operation,technicians pair the ultrasonic rail inspection device with the EM-I20A via Bluetooth for rail data collection.The tablet's 650nits high-bright screen ensures clear visibility even under direct sunlight,enabling accurate data reading under any lighting conditions.
Collected data are transmitted to the EM-120A,where Windows-based professional surveying software performs rapid parameter calculations and initial verification of track positioning.
Next,with ChatGPT's integrated programming capabilities,the system conducts intelligent data analysis.If any rail misalignment or deviation is detected,the system immediately sends an alert via 4G/Wi-Fi to both the field tablet and the project center,achieving dual quality control.
Throughout the process,EM-120A's rugged casing and IP65 protection ensure stable operation under vibration,temperature fluctuations,and dusty environments,maintaining a reliable data chain from collection to intelligent alerting.
Benefits
“The EM-120A rugged tablet not only meets all our performance,brightness,and durability needs for outdoor surveying,but also enables us to integrate surveying software with Al for intelligent rail data management and warning.It has brought a huge leap in both accuracy and efficiency for our surveying operations.”
