RU5079U1 - DEVICE FOR CONTROL OF TIRING OF VISION OF OPERATOR OR USER OF MICRO COMPUTER - Google Patents

Abstract

A device for controlling the fatigue of the operator or user of a microcomputer containing a pulse generator, a frequency driver, a controlled light source, a light board and a registration button, characterized in that it is equipped with a storage device, the controlled light source is made remote and equipped with a connector to which is connected by a cable, the pulse generator, the frequency driver and the storage device are elements of a microcomputer, the light board is made in the form of a monitor, the connector is configured to connect to the free port of the microcomputer, and the registration button is a key on the keyboard.

Description

Gray control; U2: Beia

opere2 ora or benefitBagelya iikroEZ

O1nosioya’s proposal to the field of Odidin’s technology and MOEea2b was used to determine the degree of blurred vision when working personally; the computer is not working properly, both with the opera shore and with 5 users.

A device is known for determining the critical chapel of the merger of fuses, containing a scripture source, general general manager of the forestry, dormirovashel of the watchhouse, control source oseia and a registration button (I). However, the bulkiness and complexity of manufacturing are its drawbacks.

A portable device with an autonomous writing source is known, to which a pulse generator is connected, connected to a frequency driver, to the output of which a scanty light source, located in one building, is connected; All from board1 5 displays and the registration button (2). This device does not provide sufficient reliability of the research results due to the presence of distractions in the field of view.

A device for removing critical fusion of fusions, taken as a prototype, is simple for the diagnosis of occupational diseases associated with fatigue, vision, a pulse generator, a frequency driver connected to a controlled light source, a light panel and a registration button (3). This device provides high reliability - S regerage and testing, however, it is difficult to use it directly on the working day for controlling the degree of emulation.

Te iHH4ecKiiM the result of the proposal is the provision of prompt tracking of the degree; the delay is caused by working on a personal computer during the working day, as well as the possibility of comparing the measured values for recommendations on the mode of work and rest.

To do this, J from triples, containing 9 oscillator, 1: frequency orientator, adjustable light source, light panel and button. of registration, equipped with a locking device, the controllable light source is made very high and equipped with a connector, with which a pulse generator is connected by cable, the frequency regulator and the memory device are micro-EJ elements, the light panel is made in the form of a monitor, connector: .5 is made for raising; to the free port miks0H1, in the registration button is a key on the keyboard.

The essence of the proposal is illustrated in the drawing, which shows a General view of the device.

The device contains a controllable light source I, connected by cabdem 2 with a connector 3, designed to connect to a free micro-EV port, the elements of which are a pulse generator 4, a frequency driver 5 and memory 6. For light indication of the critical frequency, Fusion of yolkings () with anonigors 7. The moment of achievement is served by the key on the keyboard 8.

-rjfGicpoBciBO work: as follows.

To test whether the operagor or user microEN1 (a personal computer) is present, a series of fresh waves are presented outside the true source of swag I with the usual frequency in each series. Hz, determination of conducting 01 less than one hour of life. When merging the test, the testee still has a key on the keyboard 8, determination of each eye at the beginning of work and during the working day as necessary or p l Hume recommendations from the measured frequency is fixed memory mustache troystv SHL used to compare with the first (morning) metering iwOseT be vydena recommendation for a temporary break in work. Such a performance is given with a decrease of more than 10 / s, since with such values the probability of errors and the incidence of visual impairment increase.

The degree to which the measurement of yubM is more accurate is determined by the program, which can take into account the different sensitivity of the visualizer in different areas of the time-response spectrum and when you press the key, etc. In addition, the general stabilized power source for the control of the 1st source and for the tiring factor - the microcomputer also helps to increase the reliability of measurements and consequently increases the accuracy of control of vision fatigue,

The device can be effectively used in professional work on a computer and at home, including for children during developing and entertaining computer games,

Isucheniki information

I.riaseHi RF 1122026008, cells, A6I B 5: /I6,IO.OI.S5r. 2.38 the appearance of Germany No. 3831947, KL, A61 B 5 / 16.1990g. 3.Author svidegelsgvo of the USSR 1st 1b23b04, cd. A6I B 5/16, 1991

Claims (1)

A device for controlling the fatigue of the operator or user of a microcomputer containing a pulse generator, a frequency driver, a controlled light source, a light board and a registration button, characterized in that it is equipped with a storage device, the controlled light source is made remote and equipped with a connector to which is connected by a cable, the pulse generator, the frequency driver and the storage device are elements of a microcomputer, the light board is made in the form of a monitor, the connector is configured to connect to the free port of the microcomputer, and the registration button is a key on the keyboard.