Wireless data acquisition device and method of vehicle door controller and drive motor

Abstract

The invention discloses a wireless data acquisition device and method of a vehicle door controller and a drive motor. The device comprises a data acquisition module, a power module and a monitoring terminal, wherein the data acquisition module is arranged between the vehicle door controller and the drive motor and comprises a master control chip unit, a bus interface circuit unit, a signal acquisition circuit unit, a current acquisition circuit unit, a storage unit and a wireless transmission unit; the master control chip unit is connected with the vehicle door controller through the bus interface circuit unit, is also used for acquiring real-time state information of the drive motor through the signal acquisition circuit unit and the current acquisition circuit unit, is connected with the storage unit and is also used for transmitting a vehicle door state signal and drive motor real-time state information to the monitoring terminal through the wireless transmission unit in real time; operation data parameters of the vehicle door controller and the drive motor can be simultaneously acquired, wiring is not required, the vehicle door controller and the drive motor are slightly modified, and good application prospect is realized.

Description

Technical field [0001] The invention relates to the technical field of rail transit vehicle door control systems, and in particular to a wireless data collection device and method for a door controller and a driving motor at the same time. Background technique [0002] The door operator system of urban rail vehicles plays an extremely important role in the operation of light rail and subway vehicles. Both the door controller system and the drive motor directly affect the safe operation of urban rail vehicles. The important position of the rail vehicle door operator system cannot be replaced by any other component. Therefore, the operating parameters of the urban rail vehicle door motor system are required The intelligent detection is also the real-time monitoring of the operation of the rail vehicle door operator system. At present, such as figure 1 As shown, the data collection function for the door operator system of rail vehicles is to collect data separately from the door con...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to overcome the shortcomings of the device in the prior art that cannot collect the data of the door controller and the drive motor of the rail transit vehicle at the same time, and the problem that the existing digital real-time monitoring level cannot be improved

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