Design and Research on Special Intelligent Temperature Control Relay for Rail Trains
In the equipment system of railway trains,temperature control relays are often used in situations where temperature control is necessary.However,traditional temperature control relays have many drawbacks,especially in terms of configuring upper and lower temperature operations,which are extremely inconvenient.To this end,a dedicated intelligent temperature control relay for rail trains is studied and designed.The relay consists of a 2.8 inch touch screen and a microcontroller.By operating the touch screen interface,the upper and lower limits of the temperature relay can be easily configured.This design scheme has a simple structure,low price,small size,and strong universality,which is worth promoting and applying in rail trains.
temperature control relaytouch screensingle chip microcomputerupper limit temperaturelower limit temperature
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