Abstract: Disclosed is a display module comprising a timing controller which comprises an identification unit and a determination unit, wherein the identification unit is configured to receive and identify a control signal sent by the display controller and output a first feedback signal to the display controller when the control signal is identified as a handshake signal, the first feedback signal being used for triggering the display controller to send a handshake parameter; and the determination unit is connected to the display controller, and is configured to receive the handshake parameter sent by the display controller, determine whether the handshake parameter matches a handshake parameter pre-stored in the determination unit, if so, determine that handshake is successful, and output a second feedback signal to the display controller, the second feedback signal being used for triggering the display controller to send a video signal, and if not, determine that handshake fails.

Abstract: A network computer system operates to store a plurality of records, where the plurality of records identify (i) a plurality of shipment orders, and (ii) a plurality of freight operators. The record for each shipment order identifies a set of shipment parameters for that shipment order, and the record for each freight operators identifies availability information for the freight operator. One or more matching processes are performed using the plurality of records, to match shipment orders and freight operators. The network computer system generates a preview panel to display matchings as between shipment orders of the plurality of shipments orders, and available freight operators of the plurality of freight operators.