CN201364139Y

CN201364139Y - Device for detecting target position of squash in raster matrix

Info

Publication number: CN201364139Y
Application number: CNU2009200353633U
Authority: CN
Inventors: 孟金光
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-19
Filing date: 2009-03-19
Publication date: 2009-12-16
Anticipated expiration: 2019-03-19

Abstract

The utility model relates to a device for detecting the target position of a squash in raster matrix, which comprises a horizontal raster transmitting group, a vertical raster transmitting group, a horizontal raster receiving group, a vertical raster receiving group, a scanning control singlechip and a communication interface. The device is characterized in that an M-ray horizontal raster transmitting and receiving pair and a N-ray vertical raster transmitting and receiving pair are combined, so that the raster matrix is formed; and a target area is divided into M*N detection plots. The utility model provides the device capable of automatically detecting the hitting time and the hitting position of the racket ball; the squash is introduced into the electronic game environment, so that the traditional squash is upgraded as a novel physical amusement with body-building function, interactivity, competitive property and entertainment.

Description

Optical gate matrix squash target position pick-up unit

Technical field

The utility model relates to a kind of squash target position pick-up unit, relates in particular to a kind ofly to detect squash automatically with optical gate matrix and hit the wall time and hit the optical gate matrix squash target position pick-up unit of wall position.

Background technology

At present, electronic game forms a huge new industry with its fashionable world of distinctive attractive force.The attractive force of electronic game is interactive, and the recreation people participates in the recreation by keyboard, mouse or joystick, and the process of control or influence recreation produces endless enjoyment.But because the interaction capabilities of keyboard, mouse or joystick is limited, recreation people just motion finger participates in recreation, its interest, interactive, athletics is all very limited, belongs to accurate interactive game.

Electronic game of future generation will be heavy bedroom formula, and the recreation people will put in the middle of the game environment in person, and participate in and influence game process with the double of reality.The interactive instrument of heavy bedroom formula electronic game no longer is keyboard, mouse, joystick, but has the intelligent stage property of exercises sensor, as the laser rifle, and electronics double-edged sword etc.

Squash is a traditional indoor body-building motion, can impact with racket, also can free-handly throw, and movement environment is simple, and exercise intensity is moderate, is a good body building.But owing to lack interest, the popularity of squash motion is very limited.

For squash designs a kind of pick-up unit, make its wall time of hitting of detecting squash automatically and hit the wall position, just squash can be incorporated in the video game environment, traditional squash is escalated into to having gymnastics, interactive, athletics, recreational new sports amusement.Still there is not this kind pick-up unit at present both at home and abroad.

Summary of the invention

The purpose of this utility model provides a kind of utilization optical gate matrix scanning technique, single-chip microcomputer intelligent control technology, detects squash in real time and hits the wall time, accurately measures the optical gate matrix squash target position pick-up unit that squash hits the wall position.

The technical scheme that its technical matters that solves the utility model adopts is that this pick-up unit comprises level, vertical raster emission group, level, vertical raster reception group, scan control single-chip microcomputer, communication interface.

Horizontal grating emission group of the present utility model and horizontal grating reception group are installed in the left and right edges of squash target area respectively, and it is right to form the horizontal grating emission of M line reception; Vertical raster emission group and vertical raster reception group are installed in the last lower limb of squash target area respectively, and it is right to form N line vertical raster emission reception; The horizontal grating emission of M line receives receiving combination with the emission of N line vertical raster, forms optical gate matrix, and the target area is divided into N detected cells of M x.

Scan control single-chip microcomputer of the present utility model connects horizontal grating emission group and horizontal grating reception group, forms the horizontal grating emission of M line and receives loop; The scan control single-chip microcomputer connects vertical raster emission group and vertical raster reception group, forms the emission of N line vertical raster and receives loop; The scan control single-chip microcomputer connects communication interface, realizes and the host computer communication.

The beneficial effects of the utility model are, provide a kind of and can detect the pick-up unit that squash hits the wall time and hits the wall position automatically, and the squash motion is incorporated in the video game environment, traditional squash is escalated into to having gymnastics, interactive, athletics, recreational new sports amusement.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1 is an optical gate matrix structural representation of the present utility model.

Fig. 2 is the block diagram of system of the present utility model.

Fig. 3 is the circuit theory diagrams that the scan control single-chip microcomputer is connected with optical gate matrix.

Among the figure: 1, squash target area, 2, horizontal grating emission group, 3, vertical raster emission group, 4, horizontal grating reception group, 5, vertical raster reception group, 6, communication interface, 7, the scan control single-chip microcomputer, 8, the grating transmitter unit, 9, the grating receiving element.

Embodiment

As shown in Figure 1, horizontal grating emission group 2 of the present utility model is fixed on a side of the horizontal edge of squash target area 1, emission M line parallel grating; Horizontal grating reception group 4 is fixed on the opposite side of the horizontal edge of squash target area 1, receives M line parallel grating.Vertical raster emission group 3 is fixed on a side of the vertical edge of squash target area 1, emission N line parallel grating; Vertical raster reception group 5 is fixed on the opposite side at the vertical-horizontal edge of squash target area 1, receives N line parallel grating.The horizontal grating of M line combines with N line vertical raster, forms the optical gate matrix of MxN, covers squash target area 1, forms MxN target position detected cells.

As shown in Figure 2, scan control single-chip microcomputer 7 of the present utility model connects horizontal grating emission group 2, vertical raster emission group 3, the emission of control grating; Scan control single-chip microcomputer 7 connects horizontal grating reception group 4, and vertical raster reception group 5 detects grating and receives information; Scan control single-chip microcomputer 7 connects communication interface 6, accepts host computer control.

As shown in Figure 3, level of the present utility model (vertically) grating emission group is arranged in parallel by the identical grating transmitter unit 8 of the individual structure of M (N) and forms; Level (vertically) grating reception group is arranged in parallel by the identical grating receiving element 9 of the individual structure of M (N) and forms; Scan control single-chip microcomputer 7 connects grating transmitter unit 8, control emission grating light beam; Scan control single-chip microcomputer 7 connects grating receiving element 9, receives the grating light beam.

Claims

1. optical gate matrix squash target position pick-up unit, comprise scan control single-chip microcomputer, level and vertical raster emission group, level and vertical raster reception group, it is characterized in that scan control single-chip microcomputer connection level and vertical raster emission group, level and vertical raster reception group, form optical gate matrix.