ES2255359A1 - Evaluation and decision system for motor, has central control unit receiving and processing signals from peripheral detectors and has luminous display to indicate correct or incorrect reception of such signals - Google Patents

Abstract

A central control unit receives and processes signals from peripheral detectors through wireless, electronic, or autonomous arrangements. A luminous display with light emitting diodes is in the front panel of the unit to display adjusted values of the processed signals within time range as well as indicate correct or incorrect reception of the signals. Each detector also has liquid crystal display screen to present the values of the signals.

Description

Assessment and training system of the motor decision

Technical sector

Automated measurement system for evaluation and training of the motor decision that allows a direct setting of default values in the execution of actions of open sports or similar motor situations.

Explanation of the invention.

In any sporting activity where it exists a mobile we can see how the time factor is an element key to success. Perform a specific movement in a limited time can be decisive in achieving the objective. This fact forms a guideline in which it fits pay special attention to everything that encompasses the so-called reaction response

In that sense, the application of systems automated has experienced an evolution from situations closed sports until the importance of minimizing the temporality of all those factors that affect the decision motor in open sports situations as a key to success sports.

The ultimate goal of players and coaches is reduce the time needed to perceive, decide and execute motor actions in open environments where there are multiple stimuli that need to be interpreted. The reduction of that time of interpretation of game actions entails improving the capacity in advance of the player.

In the literature reviewed we did not find specific instruments that attempt to measure the execution of open game actions, under the response paradigm of reaction, such as the kick, throws, hits, shots, take out, etc., so we understand that we must get systems to offer the player and coach this temporary information to be able to act effectively on the keys of motor efficiency.

The technical execution of the motor response open carries with it a decisional component, which also includes perceptual skills It's about accelerating the actions of players as much as possible when they interpret the slightest option to perform, for example, a goal kick, which is typical of a completion situation in which there is a space and a reduced time of action for this type of actions.

Therefore, by means of the proposed invention, manages to measure and temporarily control the motor decision in open sports situations. To do this, this system interacts showing in the central device the time elapsed between a first and second input signal coming from the units peripheral detectors, values it and indicates as correct or incorrect compared to the preset range by push buttons as valid and associate peripheral input signals with possible peripheral output signals.

Description of the invention

The electronic system consists of following units:

TO)

Central treatment device , consisting of a 225x145x55 mm prestressed aluminum box with neoprene gasket that includes inside a PCB-00110 prototype board with 8x51 ATMEL AT89C52 processor, 433.92 MHz radio frequency (RF) receiver modem, 433.92Mhz RF antenna, 12V lead acid battery, recharge socket, parallel PC connection port and external power switch. The front panel has push-buttons for the adjustment of temporal values in the reception of signals, an LCD screen that shows these values directly, and LED indicators that inform the operating status of the unit and the reception of said signals. See figure 1.

B)

Peripheral detection units . The device consists of at least two peripheral detector units, each unit consisting of a 171 X121 X55 mm pre-cast aluminum case with a neoprene gasket that has an OMRON E3JM-R4M4 photoelectric sensor inside it, RF 433.92 MHz transmitter modem with ATMEL AT89C52 processor, RF 433.92 MHz antenna, 12V lead acid battery, recharge socket, LED indicator and external power switch. The unit is completed with an external ONROM E-39-R1 photoelectric signal reflector. Both the aluminum case and the reflector are mounted on tripods Atlantic Alpha 3QR or Hama Mini, for first and second detector lines respectively according to height. See figure 2 and figure 3.

The electronic system is wireless and has with autonomy in each of its units provided by rechargeable DC batteries. The central unit has a branch Immediate signal to PC through the parallel port as possible complement of data processing and storage with specific software

The processor that owns the central unit is reprogrammable through Assembly Language according to the need for Each peripheral unit. Its front panel has a screen LCD showing three values: a) elapsed time between first and second input signal; b) maximum time range preset as valid (using the push buttons) between these signals and; c) adjustable delay time (also by buttons) of presentation between possible input signals and exit. Reading the time elapsed in the first and second Signal is accompanied by LED indicators (correct or incorrect) with respect to said preset value, as well as the possible Output signals would activate the corresponding LED indicator.

For the best understanding of how much is left described herein are accompanying drawings in the that as a non-limiting example a case is represented practical embodiment of the invention.

In these drawings:

Figure 1 Central Treatment Unit

TO.

RF antenna

B.

Unit Activation Indicators peripherals

C.

Time indicators inside and outside rank:

C1.

Right.

C2

Incorrect.

D.

LCD reading screen (0.000 s):

D1

Weather.

D2

Rank.

D3

Time delay.

AND.

Push buttons increase / decrease System range and delay.

F.

Parallel connection port to PC

G.

Recharge socket.

H.

Switch of on off.

Figure 2 Peripheral first line detector unit

TO.

RF antenna

I.

Indicators of activation / alignment.

J.

Optical sensor window

H.

Switch of on off.

G.

Recharge socket.

K.

Reflector.

L.

Tripod.

Figure 3 Peripheral second line detector unit

TO.

RF antenna

I.

Indicators of activation / alignment.

J.

Optical sensor window

H.

Switch of on off.

G.

Recharge socket.

K.

Reflector.

L.

Tripod.

M.

Support.

Figure 4 System application situation

N.

Central treatment unit

OR.

First detection peripheral unit line.

P.

Second detection peripheral unit line.

Q.

Coach.

Embodiment

As a characteristic example of the application of system, we now propose a practical case of evaluation and / or training in the execution of a task of goal kick in football in completion situation in front of goalkeeper where try to minimize the time players need to execute the goal kick.

Specifically, the task raised part of a real reduced game situation of two against two players plus a goalkeeper in a delimited space of 10x10 m, next to the front edge of the penalty area, placing on the side closest to the goal, and parallel to it, two separate peripheral detector units each other at a distance of 1 m and preset as valid using the buttons on the central unit a maximum time 500 ms chut execution. The procedure is to keep possession of the ball within that space, trying to overcome free of marking the first detector line, observe the position of the goalkeeper and perform the goal kick as soon as possible The ball the second line. See figure 4.

As a means to adjust the difficulty of the task at the initial level of the players you can expand or reduce the distance between the detector lines (initially 1 m) and increase or decrease the maximum preset time as valid by means of said buttons.

As they assimilate the situation, the players will understand that when they have the opportunity to perform the shot should be done by cutting player and ball as fast possible the first and second detector line respectively. He system provides the coach with reliable time information invested in doing it, and allows players to adjust progressively acting in successive attempts to associate said time (shown on the LCD screen of the central unit) with the intended goal to get goal.

Claims (9)

1. Evaluation and training system of the motor decision consisting of a central treatment unit of signals that support up to 5 peripheral input units and output, whose central unit induces a board with processor and modem radio frequency receiver, antenna, battery and recharge socket, parallel PC connection port, power switch, push buttons on its front panel with display of values in LCD screen and LED indicators that inform the operating status of the unit and receiving signals from said units peripherals, which each have in turn inside a photoelectric sensor, processor with transmitter modem radio frequency, antenna, battery and recharge socket, LED indicator of alignment of the external reflector and power switch. 2. Evaluation system and training of the motor decision, according to claim 1, characterized by being wireless. 3. Assessment and training system of the motor decision, according to claim 1 and 2, which has autonomy in each of its units provided by batteries DC rechargeable 4. System for evaluation and training of the motor decision, according to claim 1, characterized in that the central unit has immediate derivation of signal to PC through the parallel port as a possible complement of data processing and storage with specific software. 5. Evaluation and training system of the motor decision, according to claim 1, characterized in that the processor that has the central unit is reprogrammable by means of Assembly Language according to the need of each peripheral unit. 6. System for evaluation and training of the motor decision, according to claims 1 and 5, characterized by the presentation of values on the LCD according to said need. 7. Evaluation and training system of the motor decision, according to claim 1, 5 and 6, characterized in that the central unit has push-buttons on the front panel that allow direct and immediate adjustment of predetermined input values as valid within the range of Time set in the schedule. 8. Systems for evaluation and training of the motor decision, according to claim 1, 5, 6 and 7, characterized in that the front panel has light indicators (LED) that show the input and / or output of the peripheral signals. 9. System for evaluation and training of the motor decision, according to claim 1 and 5, characterized in that the central device can support peripheral output units associated with the input.