Early warning device and system of passenger train
The embodiment of the utility model provides an early warning device and system of passenger train. The early warning device of this passenger train includes: a status switching switch that is used for switching between the state of getting on the bus or the state of getting off. For measuring get o...
Gespeichert in:
Hauptverfasser: | , , , , , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The embodiment of the utility model provides an early warning device and system of passenger train. The early warning device of this passenger train includes: a status switching switch that is used for switching between the state of getting on the bus or the state of getting off. For measuring get on the bus or get off number of passenger's infrared detection module, the alarm is lighter than the controller that the control alarm was reported to the police when getting on the bus number of passenger with being used for when the number of passenger that gets on the bus is greater than predetermined threshold value number or getting off number of passenger, and the controller is connected with status switching switch, infrared detection module and alarm electricity respectively. The effective containment to passenger train overload, passenger's leftover problem has been realized. |
---|