Peripheral vision guidance display

Claim 2

A display system responsive to target deviation signals indicative of the direction and magnitude of the deviation of the target from a reference position, for displaying the deviation to a viewer, comprising: a plurality of light sources arranged in a circle, a point within which substantially corresponds to the reference position, and having a diameter such that the light sources are within the peripheral vision of the viewer positioned at a predetermined distance from the circle; and processing means responsive to the target deviation signals for illuminating selected light sources as a function of the direction of deviation of the target and for flashing selected illuminated light sources at a rate which is a function of the magnitude of deviation of the target from the reference position.

Claim 3

The display system of claim 1 wherein the processing means illuminates all of the plurality of light sources when the magnitude of deviation of the target from the reference position is less than a predetermined amount.

Claim 4

The display system of claim 1 wherein the center of the circle corresponds to the reference position.

Claim 5

The display system of claim 1 wherein the processing means illuminates the light source located in a direction from the point inside the circle corresponding to the direction of deviation of the target from the reference position.

Claim 6

The display system of claim 4 wherein the processing means illuminates two adjacent light sources when the direction of deviation of the target from the reference position corresponds to a direction from the point inside the circle between the two adjacent light sources.

Claim 7

The display system of claim 5 wherein the processing means illuminates all of the plurality of light sources when the magnitude of deviation of the target from the reference position is less than a predetermined amount, and the processing means flashes those light sources located in a direction from the point inside the circle corresponding to the direction of deviation of the target from the reference position.

Claim 8

The display system of claim 6 wherein the flash rate of the light sources is within the range of approximately 2 Hz to 8 Hz.

Claim 9

The display system of claim 1 also responsive to a target range signal, for displaying the target range to a viewer, comprising: at least one light source of a color different than the plurality of light sources and located at a position where it will be within the peripheral vision of the viewer positioned at the predetermined distance from the circle; and the processing means being responsive to the target range signal for illuminating the at least one light source upon the target attaining a predetermined range.

Claim 10

The display system of claim 8 wherein the at least one light source is arranged in the circle.

Claim 11

The display system of claim 9 wherein the at least one light source comprises four light sources interspaced between the plurality of light sources of the first color.

Claim 12

The display system of claim 9 wherein the plurality of light sources comprise four light sources of a first color arranged such that they are equally spaced around a circle and the at least one light source comprises four light sources of a second color arranged such that they are equally spaced around the circle and are interspaced with the light sources of a first color.

Claim 13

The display system of claim 11 wherein the first color is red and the second color is green.

Claim 14

A display system responsive to target deviation signals indicative of the direction and magnitude of the deviation of the target from a reference position, and responsive to a target range signal for displaying the target position and range to a viewer, comprising: a first plurality of light sources of a first color arranged in a circle, a point within which substantially corresponds to the reference position, and having a diameter such that the first plurality of light sources are within the peripheral vision of the viewer positioned at a predetermined distance from the circle; at least one light source of a second color located at a position where it will be within the peripheral vision of the viewer positioned at the predetermined distance from the circle; and processing means responsive to the target deviation signals for illuminating selected light sources of the first plurality as a function of the direction of deviation of the target and for flashing selected illuminated light sources at a rate which is a function of the magnitude of deviation of the target from the reference position, and also responsive to the target range signal for illuminating the at least one light source of a second color upon the target attaining a predetermined range.

Claim 15

A display system responsive to target deviation signals indicative of the direction and magnitude of the deviation of the target from a reference position, and responsive to a target range signal for displaying the target position and range to a viewer, comprising: a first plurality of light sources of a first color arranged in a circle, a point within which substantially corresponds to the reference position, and having a diameter such that the first plurality of light sources are within the peripheral vision of the viewer positioned at a predetermined distance from the circle; at least one light source of a second color located at a position where it will be within the peripheral vision of the viewer positioned at the predetermined distance from the circle; and processing means responsive to the target deviation signals for illuminating selected light sources of the first plurality as a function of the direction of deviation of the target and for flashing selected illuminated light sources at a rate which is a function of the magnitude of deviation of the target from the reference position, and also responsive to the target range signal for illuminating the at least one light source of a second color upon the target attaining a predetermined range.

Claim 16

The display system of claim 13 wherein the processing means illuminates all of the first plurality of light sources when the magnitude of deviation of the targt from the reference position is less than a predetermined amount.

Claim 17

The display system of claim 14 wherein the center of the circle corresponds to the reference position.

Claim 18

The display system of claim 15 wherein the processing means flashes the light source of the first plurality located in a direction from the center of the circle corresponding to the direction of deviation of the target from the reference position when the magnitude of deviation exceeds the predetermined amount.

Claim 19

The display system of claim 16 wherein the processing means flashes two adjacent light sources of the first plurality when the direction of deviation of the target from the reference position corresponds to a direction from the center of the circle between the two adjacent light sources, when the magnitude of deviation exceeds the predetermined amount.

Claim 20

The display system of claim 17 wherein the flash rate increases as the magnitude of deviation increases.

Claim 21

The display system of claim 18 wherein the flash rate is within the range of approximately 2 Hz to 8 Hz.

Claim 22

The display system of claim 18 wherein the first plurality of light sources comprise four light sources arranged such that they are equally spaced around the circle.

Claim 23

The display system of claim 20 wherein the at least one light source of a second color is arranged in the circle.

Claim 24

The display system of claim 21 wherein the at least one light source of a second color comprises four light sources arranged such that they are equally spaced around the circle and are interspaced with the four light sources of the first color.

Claim 25

The display system of claim 22 wherein the first color is red and the second color is green.

Claim 26

A display system responsive to target deviation signals indicative of the direction and magnitude of the deviation of the target from a reference position, and responsive to a target range signal for displaying the target position and range to a viewer, comprising: at least four light sources of a first color arranged such that they are equally spaced around a circle, the center of which corresponds to the reference position, and having a diameter such that the at least four light sources are within the peripheral vision of the viewer positioned at a predetermined distance from the circle; at least four light sources of a second color arranged such that they are equally spaced around the circle and interspaced with the at least four light sources of the first color; and processing means responsive to the target deviation signals for illuminating all of the at least four light sourcs of the first color when the magnitude of deviation of the target from the reference position is less than a predetermined amount, and for flashing a light source of the first color which is located in a direction from the center of the circle corresponding to the direction of deviation of the target from the reference position, and for flashing two adjacent light sources of the first color when the direction of deviation of the target from the reference position corresponds to a direction from the center of the circle between the two adjacent light sources, the flash rate increasing as the magnitude of deviation increases, and also responsive to the target range signal for illuminating the at least four light sources of the second color upon the target attaining a predetermined range.

Claim 27

A display system responsive to target deviation signals indicative of the direction and magnitude of the deviation of the target from a reference position, and responsive to a target range signal for displaying the target position and range to a viewer, comprising: at least four light sources of a first color arranged such that they are equally spaced around a circle, the center of which corresponds to the reference position, and having a diameter such that the at least four light sources are within the peripheral vision of the viewer positioned at a predetermined distance from the circle; at least four light sources of a second color arranged such that they are equally spaced around the circle and interspaced with the at least four light sources of the first color; and processing means responsive to the target deviation signals for illuminating all of the at least four light sourcs of the first color when the magnitude of deviation of the target from the reference position is less than a predetermined amount, and for flashing a light source of the first color which is located in a direction from the center of the circle corresponding to the direction of deviation of the target from the reference position, and for flashing two adjacent light sources of the first color when the direction of deviation of the target from the reference position corresponds to a direction from the center of the circle between the two adjacent light sources, the flash rate increasing as the magnitude of deviation increases, and also responsive to the target range signal for illuminating the at least four light sources of the second color upon the target attaining a predetermined range.

Claim 28

The display system of claim 24 wherein the at least four light sources of the first color consists of four light sources arranged at 90° intervals around the circle and the at least four light sources of the second color consists of four light sources arranged at 90° intervals around the circle and interspaced with the four light sources of the first color.

Claim 29

The display system of claim 25 wherein the first color is red and the second color is green.

Claim 30

The display system of claim 26 wherein the flash rate is within the range of approximately 2 Hz to 8 Hz.