Head-mounted micro-projector intelligent detection system

Abstract

This invention provides a head-mounted micro-projector intelligent inspection system, comprising: a head-mounted device body, a micro-projector, a detection module, and a computing module. The micro-projector and detection module are mounted on the head-mounted device body. The micro-projector has a miniature display unit for displaying projected information such as symbols, images, text, or light. The computing module receives information from the detection module, including one of the following: image, sound, infrared radiation, pressure, magnetic force, frequency or temperature, and position / orientation (6 degrees of freedom, 6DoF). It then combines the calculated information with the projected information, which is projected through the micro-projector, allowing the user to review and obtain necessary information. Therefore, this invention can be used in various inspection fields, helping users improve work efficiency, reduce risks, and enhance learning efficiency.

Claims

1. A smart detection system for a head-mounted micro-projector, comprising: a head-mounted device body; a micro-projector disposed on the head-mounted device body, the micro-projector having a micro-display unit inside for displaying projection information of symbols, images, text, or light types; a detection module disposed on the head-mounted device body, the detection module having a sensing unit inside for receiving external information in real time, including: images, sound, infrared radiation, pressure, magnetic force, frequency or temperature, position and orientation, etc., with 6 degrees of freedom (6DoF), combined with an inertial measurement unit (IMU) and through algorithms to calculate spatial coordinates in real time, perform scanning measurements, build models, virtual screens, etc.; and a calculation module connected to the detection module and the micro-projector, receiving information from the detection module, combining the calculated information into the projection information, and controlling the micro-projector to project the projection information onto the mirror surface of the head-mounted device body.

2. The intelligent detection system for head-mounted micro-projectors as described in claim 1, wherein, The micro-projector is integrated into the detection module, achieving electromechanical integration and saving space.

3. The intelligent detection system for head-mounted micro-projectors as described in claim 1, wherein, The detection module is an infrared thermal imager connected to the computing module, which can sense infrared radiation.

4. The intelligent detection system for head-mounted micro-projectors as described in claim 1, wherein, This detection module is a wall detector that can detect pipes or lines behind walls.

5. The intelligent detection system for head-mounted micro-projectors as described in claim 3 or 4, wherein, The computing module is connected to an artificial intelligence module, which is used to analyze the messages received by the detection module.

6. The intelligent detection system for head-mounted micro-projectors as described in claim 5, wherein, The AI ​​module is connected to a face and text recognition module for face and text recognition, and the face and text recognition module has a memory unit for storing a face database.

7. The intelligent detection system for head-mounted micro-projectors as described in claim 3 or 4, wherein, The computing module is connected to an external device, such as a mobile phone, tablet, smart wearable device, or other smart device, and the computing module can transmit information to the external device.

8. The intelligent detection system for head-mounted micro-projectors as described in claim 3 or 4, wherein, The connection between the units is either Bluetooth or Wi-Fi.

Images