Price calculation method for LED electronic display screen

This article will take you to understand the composition and calculation method of the price of LED electronic display screens. Generally, we determine the specifications of LED display screen enclosures based on customer needs.

Determine the size of the LED screen based on the actual usage site and measurement of the customer, and compare it with the specifications of the display screen.

Select the frame of the LED display screen based on the surrounding environment and determine the control method of the LED display screen.

The price of LED electronic display screen=screen body price * screen body area+control system cost+frame structure cost+transportation and installation cost+distribution system cost including power lines, data lines, steel frame and civil engineering cost+taxes

1) Calculation method for screen area:

Screen area=Screen length * Screen height

Screen length=length of selected unit board * number of unit boards

Screen height=height of selected unit board * number of unit boards

2) The calculation method of the control system: The offline control height of the general display screen does not exceed 256 pixels and the control length does not exceed 1024 pixels. A set of control cards is used, and the indoor price is generally 450 yuan, while the outdoor and semi outdoor prices are 530 yuan. Any price exceeding the above requirements will be charged at twice the price. Offline control refers to the use of computer control only when it is necessary to modify display screen data

The synchronous control system consists of a computer, DVI and VGA dual function graphics display card, display screen data transmission card, dedicated data connection cable, data receiving card (N cards), etc. Generally, the number of control points for indoor single and dual color display screens should not exceed 512 points, and the length should not exceed 1024 points. Using one receiving card is sufficient. The general quotation is borne by the computer customer. The DVI and VGA dual function graphics display card costs 450 yuan, the display data transmission card (single and dual color) costs 550 yuan, and the receiving card costs 550 yuan