4results about How to "Realize electronic" patented technology

The present invention provides a navigation flight training system, including a driving simulation cabin, a training control console in the cabin, a simulated joystick and a training console; and also including a control module electrically connected and signal-connected to the training console, the control module being electrically connected and signal-connected to the training control console in the cabin, the flight and avionics simulation module, and the display module respectively, the flight and avionics simulation module being electrically connected and signal-connected to the driving simulation cabin and the simulated joystick respectively, the display module being electrically connected and signal-connected to the visual simulation module, the visual simulation module being electrically connected and signal-connected to the flight route planning module, and the flight route planning module being electrically connected and signal-connected to the training console. In the present invention, the pilot realizes flight training by controlling the training control console and the simulated joystick in the cabin, and by simulating the real-life scenario flight of the flight and avionics simulation module, the visual simulation module, and the flight route planning module, thereby improving the pilot's flight driving skills.

The invention relates to the technical field of safety, in particular to a control room large-screen display system and method for comprehensively displaying safety supervision information, which realize electronization of plan establishment and management through application of a plan table subsystem so as to improve the plan management efficiency and improve the plan management efficiency. And the effect of the pre-arranged plan on reducing accident loss can be more effectively exerted. Meanwhile, the triggered pre-arranged plan is automatically displayed, so that an accident handling operator on duty can accurately master the accident condition, the panic is effectively avoided, and the efficiency and accuracy of safety supervision are further improved.

A bicycle independent gearshift includes a box, a toothed disc, a gearshift component and a gearshift handle mounted on a handlebar. The box is fixed at the joint of a frame vertical tube and a rear lower fork, and the toothed disc is mounted on a crank on the left side of the bicycle. A gearshift wheel is arranged at the upper left side of the box and connected with the gearshift handle through a gearshift line. An input wheel is arranged at the lower left side of the box and connected with the toothed disc through a transmission member. An output wheel and a supporting arm are arranged at the right side of the box and connected with a freewheel of the bicycle through a transmission member. The gearshift component is mounted in the box and includes a gearshift gear, a gearshift disc and a gearshift member. The gearshift gear and the gearshift disc are axially engaged to change a transmission ratio. The gearshift member is provided with a buffer structure to ensure the convenience and smoothness of gearshift. The invention has simple structure, low cost and long service life. It is not only suitable for human-powered bicycles and tricycles, but also suitable for pedal driving systems of electric vehicles or moped, and can be used in mechanical gearshift occasions in other fields.

The invention relates to a full-amount invoice automatic issuing method and system, and belongs to the field of invoice issuing, and the method comprises the following steps: (1) receiving an invoice issuing request and preparing data; (2) interacting with a tax bureau system; (3) performing import and signature processing on the invoice issuing file information; (4) checking and storing the invoice; and (5) completing the output and transmission of the invoice. The method has the advantages that tax compliance is achieved; and the efficiency is improved: the automatic invoicing system can quickly complete the input of invoice information by scanning invoices or importing electronic invoice data, so that the invoicing time is greatly shortened. Compared with a traditional manual invoicing mode, the batch and automatic processing mode has the advantage that the invoicing efficiency is greatly improved.