WIRELESS PROJECTION SYSTEM AND WIRELESS PROJECTOR

摘要

A wireless projection system and a wireless projector are disclosed. The wireless projector comprises a WiFi screen-mirroring receiving module, a control module and a projector module. The WiFi screen-mirroring receiving module is configured to receive a wireless signal for WiFi screen-mirroring and transform the wireless signal into a first signal; and the control module is configured to obtain the first signal from the WiFi screen-mirroring receiving module and control the projector module to project a screen according to the first signal. In the aforesaid way, the present disclosure can achieve projection through WiFi screen-mirroring.

主权项

1. A wireless projector, comprising a WiFi screen-mirroring receiving module, a control module and a projector module, the WiFi screen-mirroring receiving module being configured to receive a wireless signal fir WiFi screen-mirroring and transform the wireless signal into a first signal; and the control module being configured to obtain the first signal from the WiFi screen-mirroring receiving module and control the projector module to project a screen according to the first signal;
wherein the WiFi screen-mirroring receiving module comprises:
a first WiFi antenna, being configured to receive the wireless signal for WiFi screen-mirroring;a first WiFi chip connected with the first WiFi antenna, being configured to demodulate the wireless signal; anda multimedia processor connected with the first WiFi chip, being configured to decompress the demodulated wireless signal to generate the first signal; and the projector module comprises:
a display interface adaptor chip, via which the controller is connected with the multimedia processor.