Abstract: The present disclosure discloses a method for determining a location of a passenger flow corridor based on card swiping data. The method includes collecting data, obtaining a station passenger flow of a “new road”, determining the location of the passenger flow corridor, testing an accuracy of the location of the passenger flow corridor, and displaying the location of the passenger flow corridor through WebGIS. Basic information such as boarding stations, card swiping time, and affiliated roads can be obtained by stable matching, and then stations can be clustered and rearranged to the new road on which routes and roads are fitted. A largest station passenger flow in a whole region is selected, and a station passenger flow of each road is determined through grade classification, so that the locations of the passenger flow corridors in the whole region are accurately selected.

Abstract: The present disclosure provide a display panel and a display apparatus. The display panel includes a pixel driving circuit including a light-emitting control signal terminal and a node control signal terminal; the display panel further includes a light-emitting driving circuit, including a plurality of light-emitting driving units, an output terminal of each light-emitting driving unit transmitting a light-emitting control signal to a light-emitting control signal terminal; a gate driving circuit, including a plurality of gate driving units, an output terminal of gate driving unit transmitting a node control signal to the node control signal terminal, where signals inputted to input terminals of the light-emitting driving units and input terminals of the gate driving units are the same; and a common transmission signal line, the input terminals of the light-emitting driving units and the input terminals of the gate driving units are connected to the same common transmission signal line.

Abstract: The present disclosure provide a display panel and a display apparatus. The display panel includes a pixel driving circuit including a light-emitting control signal terminal and a node control signal terminal; the display panel further includes a light-emitting driving circuit, including a plurality of light-emitting driving units, an output terminal of each light-emitting driving unit transmitting a light-emitting control signal to a light-emitting control signal terminal; a gate driving circuit, including a plurality of gate driving units, an output terminal of gate driving unit transmitting a node control signal to the node control signal terminal, where signals inputted to input terminals of the light-emitting driving units and input terminals of the gate driving units are the same; and a common transmission signal line, the input terminals of the light-emitting driving units and the input terminals of the gate driving units are connected to the same common transmission signal line.

Abstract: Plastic capillaries are used as a reaction template; firstly, sol-PZT is prepared; then, PZT nanometer powder is added into the sol-PZT and blended uniformly to form suspension, the plastic capillaries are put into a quartz tube, the gaps between the capillaries and the gaps between the quartz tube and the plastic capillaries are filled with paraffin and solidified to a required array shape, the quartz tube is dipped into the suspension, after full absorption, the rest suspension is poured into the quartz tube and filtered from the other end, so that the suspension is pumped into the plastic capillaries until the capillaries are full of suspension. The quartz tube is dried until no excessive liquid component and then taken out to be dipped, filtered and dried; removal of template and crystallization heat treatment is then performed for the dried container.