Projector and startup method thereof

Abstract

The invention discloses a projector and a startup method thereof. The projector comprises an environment detecting module and a processing module, wherein the environment detecting module is used for detecting predetermined environment information in a first time, and detecting real-time environment information in a second time; the processing module is coupled with the environment detecting module and used for receiving the predetermined environment information and the real-time environment information; the processing module stores the predetermined environment information, defines the predetermined environment information as comparison reference, and compares the predetermined environment information with the real-time environment information, wherein when the predetermined environment information is substantially the same as the real-time environment information, a startup program is executed; when the predetermined environment information is substantially different from the real-time environment information, an authorization instruction request is output. The invention further discloses a startup method for the projector. An anti-theft effect can be achieved in the invention; in addition, completeness of the projector appearance can be maintained.

Description

technical field [0001] The invention relates to a projector, in particular to a method for starting up the projector. Background technique [0002] With the advancement of technology, many things in life are gradually replaced by electronic means. Among them, multi-person lectures or conference discussions are conducted electronically. Therefore, most lecture rooms or conference rooms are equipped with projectors for use by speakers or discussants in the conference. [0003] However, since projectors have certain value, they are usually installed in demanding spaces, such as lecture rooms or conference rooms. In addition, lecture rooms or conference rooms are usually public spaces where people come and go, so the projector is often at risk of being stolen. Generally speaking, users lock the projector in other lockable spaces, such as safes, etc., and move it to the lecture room or conference room when needed. However, frequent movement of the projector may cause damage to ...

AI Technical Summary

Problems solved by technology

However, it is necessary to enter the authorization command to unlock the projector every time before using it, which only increases the troubles of the users.

Images