An energy storage vehicle and its automatic charging detection system

Abstract

The invention discloses an energy storage type vehicle and its automatic charging detection system, which comprises a conductive rail, a signal transmitter, a signal receiver and a charging device. Wherein, one of the signal receiver and the signal transmitter is arranged in the platform, and the other is installed on the roof. Since the signal receiver and the signal transmitter can only realize the effective transmission of the signal within a certain range, therefore, As the vehicle moves, the signal transmission status between the two devices is different, and thus the vehicle's entry and exit signals can be detected. Compared with the existing technology, which adopts the detection devices at the inbound end and the outbound end, this system can complete the detection with a set of devices, which reduces the risk of a certain detection device failure, thereby reducing the risk of arcing. In addition, the inbound and outbound signals are all generated by this set of devices, no matter where the two are set, there will be no overlapping of signals, thus reducing the difficulty of the installation location.

Description

technical field [0001] The invention relates to the field of energy storage vehicles, in particular to an energy storage vehicle and an automatic charging detection system thereof. Background technique [0002] The energy storage vehicles mentioned in this application are mainly energy storage rail vehicles. The charging method of the energy storage rail vehicles is hard-wired connection charging. In order to ensure the safety of the vehicles, under normal circumstances, the vehicles start charging after entering the station. Power off after leaving the station. [0003] In the prior art, an in-station detection device and an out-station vehicle inspection device are respectively installed at the two ends of the vehicle entry and exit. The device controls the conductive rail to charge the vehicle. When the vehicle exits the station, the exit detection device detects that the vehicle exits the station and sends an exit signal to the charging device. The charging device contr...

AI Technical Summary

Problems solved by technology

During the charging and power-off process mentioned above, the charging and power-off of the vehicle can be fully realized due to the need to rely on the cooperation of the in-station detection device and the out-station detection device. Once one of the two fails, the vehicle charging failure

For example, the detection device for entering the station is in normal operation. When the vehicle enters the station, the charging device controls the conductive rail to charge the vehicle. During or before the charging process, the detection device for exiting the station fails. When the vehicle exits the station, the charging device does not receive When the exit signal is reached, the vehicle will continue to be charged, causing arcing phenomenon after the vehicle exits the station, and even damage to the energy storage unit of the vehicle, carbonization of the conductive rail surface, etc.

And because the inbound detection device and the outbound detection device need to be installed at the two ends of the inbound and outbound respectively, once the setting position is unreasonable, it is likely to cause the inbound signal and the outbound signal to occur at the same time during the signal transmission process. Overlapping, or the charging area is too short, arcing occurs both when entering and leaving the station, etc.

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