US 2018/0004073 A1 · PROJECTOR, PROJECTOR MONITORING SYSTEM, AND PROJECTOR MONITORING METHOD

Abstract

A projector or group of projectors each includes a data acquisition module, a first storage, a first determining module, and a first communicating module. The data acquisition module acquires present working values of working portions of the projector. The first storage stores working parameters comprising fixed normal values when the projector and all its parts is in normal working state. The first determining module can determine whether a reading showing the present working value is consistent with fixed normal parametric value. The first communicating module communicates with a monitoring terminal, and when the present working value is not consistent with the fixed normal value, the present working value of the working parameter is transmitted to a monitoring terminal. A projector monitoring system and method are also disclosed.

Claims20

Dependent claims

A projector comprising:

a data acquisition module configured to acquire readings as to present working values of the projector;
a first storage configured to store portions of the projector, and the portions of the projector having fixed normal values when the projector is in a normal working state;
a first determining module configured to determine whether the present working values being consistent with the fixed normal values according to each fixed normal value and each present working value both values being for the same portion of the projector;
and
a first communicating module configured to communicate with a monitoring terminal, and wherein when the present working value is not consistent with the fixed normal value, the first communication module transmits the present working value to the monitoring terminal.

2 more elements

A projector monitoring system comprising:

at least one monitoring terminals;
and
at least one projectors, the projectors each have a monitoring terminal;
each projector comprising:
a data acquisition module configured to acquire readings as to present working values of the projector;
a first storage configured to store portions of the projector, and the portions of the projector which having fixed normal values when the projector is in normal working state;
a first determining module configured to determine whether the present working values being consistent with the fixed normal values according to each fixed normal value and each present working value both values being for the same portion of the projector;
and
a first communicating module configured to communicate with a monitoring terminal, wherein when the present working value is not consistent with the fixed normal value, the first communicating module transmits the present working value to corresponding monitoring terminal.

6 more elements

Dependencies are inferred from the claim text.

Projector, projector monitoring system, and projector monitoring method

Life of this patent

Projector, projector monitoring system, and projector monitoring method

Life of this patent

Abstract

Claims20