SU979857A1 - Device for data registering - Google Patents

Description

(54) DEVICE FOR REGISTRATION OF INFORMATION

one

The invention relates to instrumentation and can be used to register information in multi-channel systems.

A recording device is known that registers information received through several channels C1.

The disadvantage of this device is gvvl-with a low information recording density.

The closest to the invention to the technical nature is an information recorder comprising a pshuyuschiy element, a writing motor moving motor with a control unit connected to the output of the clock generator, a moving record transfer motor with a control unit, the input of which is connected to the control unit of the moving piece electric motor controlling a recording area allocation unit, the input of which is connected to a control unit for moving the recording element, a recording amplifier, the output of which is It is connected to the writing element, the logical element OR, and the input information strings 23.

The disadvantage of the known recorder is that it does not allow to record the quantitative indicator of the digital information in one cycle of movement of the recording pin, since the numbers and signs are plotted over several cycles of movement of the latter. This reduces recording speed and recording density.

10 digital information.

The aim of the invention is to increase the speed of recording and recording density of digital information.

The goal is achieved by

Claims (2)

15 that two code converters are inserted into the device in a time interval, a block of swipe codes, an encoder of the recording area, a trigger, a logic element AND and a luminance modulator, while the code converters in a time interval are connected to the output of the clock generator and output of the block allocation of the recording area, the information input of the first converter is connected to the first input bus group, its output is connected to the first inputs of AND and OR elements, the output of the second converter is connected to the first trigger input, the second input of which is Connected to the second output of the recording zone detection unit, and the output to the other inputs of the OR and AND gates, the output of the first of which is directly, and the output of the second through the brightness modulator are connected to the inputs of the recording amplifier, the inputs of the code reading unit are connected to the second a group of input buses and with the output of the recording area width encoder,. and the output of the block you, reading codes is connected to the information input of the second code converter in the time interval. In the drawing of FIG. 1 shows a block diagram of the device; in fig. 2 time diagrams for his work. The device contains a clock pulse generator 1, an electric motor control unit for writing a pin, an electric motor for moving a writing pin, a recording pin 4, an electric motor controlling unit 5 for moving a recording medium, an electric motor 6 for moving a recording medium, a recording medium 7, a recording amplifier 8, block 9 of the allocation of the recording zone, the first t converter code-time interval 10, the second converter code-time interval 11, block 12 of the code subtraction, the encoder 13 width of the recording zone, trigger 14, logical el IL№ cop 15, the AND gate 16, 17 Torr modud Jost, analog data bus 18 and bus 19 of digital information. The output of the generator is 1 clock pulses. connected to the input of the control unit 2 of the motor for moving the writing pin and one of the inputs of the first converter, the code-time interval 1O and the second converter, the code-time interval 11. One of the inputs of the control unit 2 of the motor of the writing pin movement is connected to the electric motor 3 displacements of the writing pin, which is mechanically connected to the recording pin 4. The other output of the control unit 2 is connected to the control unit 5 by the motor 6 for moving the recording medium mechanically connected to the carrier m 1 entry. The third output of control unit 2 is connected to an allocation zone allocation unit 9, one output of which is connected to trigger 14, and the other output to the first 1O and second 11 time-frequency converter. The output of the code reading unit 12 is connected to the second code-time interval 11 converter, and its inputs are connected to the digital information bus 19 and the recording area width encoder 13. Bus 19 digital information is also connected to the first converter code-time interval 10, the output of which is connected to the element AND 16 and the element OR 15. The output of the second converter code-time interval 11 with a trigger with trigger 14, the output of which is connected to the elements AND 16 and OR 15. The output of the element AND 16 is connected via the luminance modulator 17 to the modulating input of the recording amplifier 8, the output of which is electrically connected to the recording pin 4. The analog information bus 18 and the output of the OR element are also connected to the recording amplifier 8. The registrar works as follows. When starting the generator 1 clock pulses from it; The output of the control unit 2 by the electric motor for moving the pin of the pin receives pulses that are converted by this block into a pulsed voltage that ensures the shaft of the electric motor 3 moves the writing pin to an angle dependent on the number of pulses from the generator 1. The angle of rotation of the electric motor 3 shaft transfer. is converted into linear movement of the recording pin 4 across the recording medium 7 from the initial state, the recording pin 4 is being moved and information is applied to the recording medium. At the moment when the writing pin 4 reaches the end position (opposite to the initial one) from the output of the control unit 2, a pulse arrives at the input of the control unit 5 by the motor for moving the recording medium, which triggers the control unit 5, which produces a pulse voltage of a given duration. This voltage is applied to the motor 6 for moving the recording medium to the recording medium 7 being displaced by a discrete value, and the recording pin 4 is reset. The writing pin 4 on the forward run of block 9 in the gap of the recording zone is generated by a pulse from the beginning of the recording zone (Fig. 2. 1) and a pulse from the end of the recording zone (Fig. 2.2). The time position of these pulses in relation to the moment of the beginning of the movement of the writing pin 4 is determined The location and size of the digital information recording area. On the recording medium 7. The impulses of the beginning of the recording zone (Fig. 2.1) and the pulse of the 1-clock pulse generator are fed to the corresponding inputs of the first time-frequency converter 1O, at the output of which a pulse is formed (Fig. 2.3). The duration of this pulse is proportional to the size of the code fed to the converter 10 through the digital information of 19. The pulse of the beginning of the recording zone (Fig. 2.1) and the pulse; the generator of the 1 clock pulse generator also arrives at the corresponding inputs of the second code-time interval 11, at the output of which a pulse is formed (Fig. 2.4). The duration of this pulse is proportional to the size of the code fed to the converter 11c of the block 12, the code subtraction, which subtracts the code that enters the digital information from the code generated by the encoder 13 of the recording area width, i.e. the interval between the pulses of the beginning (Fig. 2 and the end (Fig. 22.) of the zone-recording. On its back of the pulse front from the output of the converter 11 (Fig. 1.4), the trigger 14 overturns. The trigger 14 returns to its initial state impulse m of the end of the recording zone (Fig. 2.2). Thus, at the output of the trigger 14, a pulse is formed (Fig. 2.5), the duration of which is proportional to the size of the code fed to the Code subtracting code 12, over the tricky information buses 19. the code-time interval converter 10 (Fig. 2.3) and the pulse from the output of the trigger 14 (Fig. 2.5) arrive at the element AND 16 and OR 15. If these pulses do not overlap in time (Fig. 2.3 and 2.5), then the output element AND 16, there is no signal, and pulses are generated at the output of element OR 15 (FIG. 2.6), which, arriving at the signal input of the recording amplifier 8, ensures that the recording medium 7 is written by a writing pin 4 in the zone, recording digital information of two lines, the length of the line starting from the beginning of the digital information recording area proportional to the code value at the input of the first converter the code time interval is 10, and the length of the line ending at the end of the recording area of the digital information is proportional to the code value of the digital information at the input of the code reading unit 12. If the pulse is at the output of the first, the code-time converter 1O has a duration, as shown in FIG. 2.7, and the pulse at the output of the trigger 14 has a duration, as shown in FIG. 2.8. i.e., the pulses overlap in time, then a pulse is generated at the output of the element OR 15 (Fig. 2.9), equal in duration to the time interval from the beginning of the pulse to the end of this recording zone, and a pulse is formed at the output of the element 16 (Fig. 2.10), the duration of which is equal to the overlap time of the pulses shown in FIG. 2.7 and FIG. 2.8. The pulse of the output of the element OR 15, received at the signal input of the recording amplifier 8, ensures that the recording medium is applied to the recording medium 7 by a recording pin 4 during its forward running of the line from the beginning to the end of the recording zone of digital information, and the pulse from the output of the AND 16 element arriving at the modulating the input of the recording amplifier 8 through the luminance modulator 17 ensures the high brightness of the part of the line corresponding to the overlap time interval of the pulses shown in FIG. 2.7 and FIG. 2.8. In this case, the length of the line from the beginning of the digital information recording area to the most distant point of the part of the line that has the brightness is proportional to the code value of the digital information at the input of the first converter, the code-time interval is 10, and the length of the line from the end of the digital information recording area to the most remote point the part of the line with increased brightness is proportional to the code value of the digital information at the input of the block 12 subtraction codes. During the first stroke, the same writing pin 4 applies analog information to the recording medium 7, which is fed to a separate signal input of the recording amplifier 8 via the analog information bus 18. In the next cycle of the direct stroke of the recording pin 4, after the recording medium 7 is moved to a discrete value, and the recording pin returns to its original position, another information is applied. . incoming to the recorder via digital and analog information buses. If it is necessary to document a large amount of digital information, the number of its recording areas can be increased to the required number. The zone allocation function can be performed by the recording zone allocation unit 9. At the same time, the code information to the first converter, the time interval 10 and the block 12 subtraction unit 12, arrive through the code switches, providing simultaneous input of the digital information and the recorder during the passage, write pin pin volume 4 of the recording area of the corresponding information. Since the recording of digital informavdi in the registrar is carried out in one single movement of the downstream pin, the speed of documenting the digital information is lost. In addition, the proposed recorder allows you to record two digital information in one recording area, each digital information displayed in the form of lines of appropriate length, uses the entire width of the recording area of the digital information, which increases the recording density of digital information per unit area of the recording media. The invention of the device for recording information containing a writing element, an electric motor for moving i a writing element with a control unit connected to the output of a clock generator, a motor for moving a recording medium with a control unit, the input of which is connected to a control unit for a motor for moving a writing element, block recording area, the input of which is connected to the control unit & by moving the writing element, recording amplifier, the output of which is connected to the writing element, the logical element OR and the input information buses, which are intended so that, in order to control the recording speed and the recording density of digital information, two code converters are introduced into it , block of code subtraction, Ш14 | rator of recording area width, trigger, logic element And and brightness modulator, while the code converters in the time interval are connected to the output of the clock generator and the output of the block in dividing the recording area, the information input of the first converter is connected to the first group of input buses, the output of the first converter is connected to the first inputs of AND and OR gates, the output of the second converter is connected to the first trigger input, the second input of which is connected to the second output of the recording zone selection block, and the output is connected to the second inputs of the OR or AND logic elements, the output of the first of which is directly, and the output of the second through the brightness modulator is connected to the inputs of the recording amplifier, the inputs of the code reading unit with They are connected with the second group of input busbars and with the output of the encoder width of the recording area, and the output of the code reading unit is connected to the information input of the second code converter in the time interval. Sources of information taken into account in the examination 1. The author's certificate of the USSR; No. 599162, cl. G 01 D 9/00, 1975, 2. USSR author's certificate number 838346, cl. JB 9 / O8, 1980 (prototype). In "Oh oh L / U - n nineteen f1 / g. f fug. g