Importance

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Abstract

A device for providing elevator ride information includes a plurality of prompting modules. Each prompting module includes a sensor and a light-emitting unit, the sensor is configured to sense presence of an object to be transported above the prompting module. The prompting module further includes a control unit coupled with the plurality of prompting modules and configured to perform at least one of the following operations: i) in response to an event of car door opening, for the prompting module that does not sense the presence of the object to be transported, conditionally or unconditionally causing the light-emitting unit contained in the prompting module to enter a first operating state; ii) in response to an event of the car being about to arrive or having arrived at a destination floor, causing the light-emitting unit contained in all or some of the prompting modules to enter a second operating state.

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First Claim