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"Front Line" Development

Development of general tester for ATS-Ps onboard devices

Development of general tester for ATS-Ps onboard devices
The ATS-Ps general tester proves helpful in confirming re-creation of phenomena in investigations of rolling stock breakdown and for clarifying the causes of breakdown. However, the currently used ATS-Ps general tester is only adapted to tachometer generators for measuring vehicle speed for some trains, meaning the rolling stock that can be inspected is limited. Test settings are also limited, making it difficult to re-create the conditions when a breakdown occurs.  
We thus developed a general tester for ATS-Ps onboard devices, making it applicable to all ATS-Ps onboard devices that must be handled. That enables various pattern testing by manual tests and investigation and analysis according to breakdown situation by detailed settings and operations such as acceleration and deceleration.
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