SU746562A1 - Device for monitoring parameters of complex objects - Google Patents

Description

(54) DEVICE FOR CONTROL OF PARAMETERS

I

The invention relates to measuring information systems and can be used in the calibration and adjustment of a wide range of electrical measuring instruments, allowing for the prompt search for faulty elements with the participation of the operator.

A device for automatic control of parameters comprising an electrical effects unit, an indication unit, a sensor sequential switching unit, a synchronization unit, whose inputs are connected to the command outputs of the program block, the command decoder and the operational memory l, are known. The disadvantage of the known device is the lack of flexible feedback between the studied parameters of the object and the sensors of the device, which makes it impossible to search for the faulty element and perform tuning operations.

It is also known a device for monitoring the parameters of complex objects, COMPLEX OBJECTS

holding a series-connected stimulating signal generator, a switch, a measuring unit and a display unit, as well as a program unit interconnected: with a interface unit whose outputs are connected to the control inputs of the stimulating signal generator, the switch and the measuring unit 2,

The disadvantage of the known device

to is that the control results necessary for the operator to perform setting 1 operations or searching for a faulty item are perceived visually. Therefore, the operation of the device in

15 dialogue: the new mode becomes a little effective, since the visual perception of information distracts the operator, while increasing the likelihood of errors, and reduces his productivity;

The inventive trough is the reliability of the control and speed of the yci of the device. The goal is achieved by the fact that the device for controlling the parameters of complex objects, which contains consequently connected generator of stimulating signals, a switchboard, a measuring unit and an indication unit, as well as a program block associated with the input and output, respectively , the second input of which is connected to the control input of the generator stimulating signals, the second input of the switch and the second input of the measuring unit, are entered sequentially connected shaper an information analysis unit, a memory unit and a speech synthesizer, as well as a speech recognition unit, connected to the second input of the information analysis block, the third input of which is connected to the output of the measuring unit, and the second output to the second input of the interface block, the second the output of which is connected to the input of the driver codes. The drawing shows the functional scheme of the device. The device contains a generator of 1 strutting signals, a current-item probe 2, a switch 3, a measuring unit 4, a display unit 5, an interface unit 6, a driver of 7 codes, an information analysis unit 8, a memory block 9, a speech designer 10, a block 11 speech recognition, block 12 of the program, object 13, the device operates as follows. Block 12 generates control codes for generator 1, switch 3 and measuring unit 4. Generator 1 and block 4 switch to the necessary types of stimulation signals and measurements and their outputs and inputs switch 3 to the necessary points of the test object 13, Block 12 at a time Block 6 excites the driver 7, which forms the test test code that corresponds to the allowable value of the configuration parameters at the points of the test object 13, the tests from the driver 7 and the measurement information from the output Yes, block 4 arrives at the outputs of block 8, which is difficult for them to be processed together in order to accept the following solutions: the parameter is in tolerance, the parameter is in tolerance, adjustment is required and the parameter is not allowed, you need to start searching for the faulty element . If the Parameters being controlled in points are in the tolerance, then block 8 forms in code 9 a code that matches the suitable text that enters the synthesizer 10 in the serial binary code, forming an artificial speech in the form of the word Fit at its output, If the controlled parameter is in the tolerance determined by the settings of the test object 13, the block 12 through the block 6 carries out repeated measurement at the controlled points by the block 4, the readings of which are received in the display block, and also forms a repeated code posyuk test output from the imaging unit 7; Simultaneously, the operator unit 8 generates the code for the text of the location of the parameter setting body of object 13 at the same time, for example, Find resistor er two, or Find trimmer capacitor es three. the Ready command, which goes to analysis block 8 and calls from block 9 in accordance with the tolerance on the parameter of the controlled point, the text code of the parameter nominal value and the direction of the axis of rotation of the tuning element, for example. Set to the left, set ten millivolts. Thereafter, the indicated command arrives at the turn of the synthesizer 10 and is converted into artificial speech. The operator adjusts the parameter to the specified value, observing the rate of its change on the scoreboard. ka 5; If the operator does not remember the nominal value of the parameter, he enters the command. It is not understood if the recommendation command is repeated. If the parameter is not allowed, block 8, through block 6, generates a signal arriving at block 12, which causes the code generator to send a code test for the test corresponding to the valid parameter value at the additional point of the test object 13. prepare a probe that is perceived by the operator through the synthesizer 10. Operator by preparing

stupid 2, by voice through the block Ea block 8 enters the command code Ready, then the research institute forms a command to connect the probe to point X, for example, to connect the probe to the fifth leg of the ms chip n-add,

Bpoc 8, processing the information from the outputs of block 4 and formatipap 7, decides whether the microcircuit is working or malfunctioning. If the latter is present, the following recommendations are made for connecting to another additional point, allowing, on the basis of the predictions; measuring the optimal program to determine the faulty element

The use of block 11, block 8, imager 7, synthesizer 1O, and the links that ensure their operation in the device allows the speech dialogue to be performed during tuning and searching for faulty elements. Using them will show the effectiveness of automated tests, providing one with the psychologically most suitable conditions for the operation of the op amp.

Claims (2)

1. USSR author's certificate 6 329529, cl. a 06 F 15/46, 1972. 2. USSR author's certificate number 284436, cl. .G 06 F 15/46, 1971 (prototype). V46s62 fO one CM