THREAT WARNING SYSTEM ADAPTED TO A VIRTUAL REALITY DISPLAY SYSTEM AND METHOD THEREOF
First Claim
1. A threat warning system adapted to a virtual reality display device, comprising:
- a head-mounted display device;
a detecting module disposed with at least one sensor, the at least one sensor disposed on the head-mounted display device and sensing a distance between at least one external object and the user and a direction of the at least one external object, and providing distance and direction information;
a warning module producing a threat warning signal; and
a control module electrically connected to the detecting module and the warning module, determining whether a distance between the at least one external object and the user is smaller than a warning distance based on the distance and direction information provided by the detecting module; and
when the distance between the at least one external object and the user has been determined to be smaller than the warning distance, the control module controlling the warning module to send the threat warning signal.
1 Assignment
0 Petitions
Accused Products
Abstract
A threat warning system adapted to a virtual reality display device is provided, which includes a detecting module disposed with at least one sensor, for sensing distance and direction of at least one external object and producing at least one distance and direction information; a warning module for producing a warning signal to alert the user of a direction of an external object and a distance smaller than a warning distance between the external object and user; a control module electrically connected to the detecting module and the warning module; and the control module determining a distance of the external object based on the distance information. When a distance between the external object and the user has been determined smaller than the warning distance, the warning module sends a threat warning signal to the user. A threat warning method adapted to a virtual reality display device is also provided.
12 Citations
10 Claims
-
1. A threat warning system adapted to a virtual reality display device, comprising:
-
a head-mounted display device; a detecting module disposed with at least one sensor, the at least one sensor disposed on the head-mounted display device and sensing a distance between at least one external object and the user and a direction of the at least one external object, and providing distance and direction information; a warning module producing a threat warning signal; and a control module electrically connected to the detecting module and the warning module, determining whether a distance between the at least one external object and the user is smaller than a warning distance based on the distance and direction information provided by the detecting module; and
when the distance between the at least one external object and the user has been determined to be smaller than the warning distance, the control module controlling the warning module to send the threat warning signal. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A threat warning method adapted to a virtual reality display device, comprising:
-
providing a detecting module and a warning module on a head-mounted display device, and the detecting module and the warning module electrically connected to a control module; detecting distance and direction of at least one external object by the control module, and outputting distance and direction information to the control module; and the control module receiving the distance information produced by the detecting module and determining whether a distance of at least one external object is smaller than a warning distance; and
when the distance of at least one external object has been determined smaller than the warning distance, the warning module producing a threat warning signal;wherein the threat warning signal can also be a direction indicator for alerting the user to the direction of external object. - View Dependent Claims (8, 9, 10)
-
Specification