31 results about "Checking - action" patented technology

The invention provides a driver monitoring device which is provided with a driver monitoring camera that takes an image of a face of a driver; a detection unit that detects safety check action information related to a safety check action of the driver on the basis of a face image of the driver captured by the driver monitoring camera; and a determination unit that determines whether or not the driver is neglecting the safety check action on the basis of the safety check action information detected by the detection unit.

The invention relates to a testing device system of a circuit breaker for earth fault currents or residual currents. The testing device system comprises a testing circuit and a display device, wherein the testing circuit is used for checking actions of the circuit breaker when earth fault currents or residual currents occur, the display device is used for indicating off or on conditions of the circuit breaker, the two functional modules of the testing circuit and the display device of the testing device system are mutually independent and have no necessary association in part composition, moving state and electrical circuit, during operation of each functional module, and if one module has a failure and cannot operate normally, normal operation of other parts cannot be affected by the failure.

The invention discloses a channel management device for left-right ticket-checking passing. The channel management device for left-right ticket-checking passing comprises a gate provided with ticket-checking channels on the left and right sides, wherein the gate is provided with a first detection unit for detecting ticket-checking actions executed by ticket-checking workers on the gate, a second detection unit for detecting whether the ticket-checking workers exist in ticket-checking station zones of the left and right ticket-checking channels or not, a processing unit for determining limb information of the ticket-checking workers according to a detection result of the first detection unit and determining the ticket-checking channels where the ticket-checking workers are located according to the determined limb information of the ticket-checking workers and a detection result of the second detection unit, and a control unit for opening the gates of the channels where the ticket-checking workers are located after ticket checking is passed. The channel management device can open the gates of channels where passengers are located regardless of which the left side gate or the right side gate is used, accordingly improves the ticket-checking passing rate, reduces channel jams and facilitates passing of passengers. The invention further discloses a method for left-right ticket-checking passing.

The invention discloses content pushing methods and a content pushing device for an interactive network protocol television, including a method for pushing on a front page, a method for pushing a content playing process in real time, a method for pushing matched contents at the start or end of content playing, and a corresponding device. According to the methods and the device, the content pushing accuracy of the interactive network protocol television can be increased remarkably, user experience is improved, the response instantaneity of a pushing system can be improved, and frequent content searching and checking actions of a user are reduced greatly.