A waterproof joystick controller based on the intelligent anti-collision system of the control equipment
An anti-collision system and control equipment technology, applied in general control systems, control/adjustment systems, program control, etc., can solve the problems of inability to prevent collisions, insensitive manipulation equipment, and equipment out of control, and achieve the effect of preventing collisions
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Embodiment 1
[0028] Such as figure 1 and figure 2 As shown, Embodiment 1 of the present invention is: A waterproof joystick controller based on the intelligent anti-collision system of the control device, including an upper cover 1 and a lower shell 2, and the first card is arranged from top to bottom in the lower shell 2 Slot 10, the second draw-in slot 11, the third draw-in slot 12 and the fourth draw-in slot 13, the first master containing the emergency stop switch 3, the rotary encoder 4 and the display screen 5 can be detachably installed in the first draw-in slot 10. The intelligent anti-collision system can be detachably installed in the control board and the second card slot 11, the third card slot 12 is hemispherical, and the fourth main control system containing a plurality of control buttons 6 can be detachably installed in the fourth card slot 13. board, and each control button 6 is provided with a corresponding work indicator light, and the upper cover 1 is provided with a p...
Embodiment 2
[0032] Embodiment 2, the second output terminal of the second micro-controller 21 also passes through the second electric switch, is used to control the second single-chip microcomputer whose output voltage becomes smaller, and is used to convert the analog voltage of the second single-chip microcomputer output terminal into a voltage with a certain The output power amplifier circuit of the control voltage of the motor is electrically connected to the motor control cabinet, and the output end of the motor control cabinet is connected to the motor.
[0033] Further, the second single-chip microcomputer is a D / A conversion integrated chip, the model is DAC0832 type, and this D / A conversion integrated chip is also connected with the reference voltage, which is used to reduce the output control voltage of the second single-chip microcomputer, and the speed of the motor is the same as that applied to the The voltage at both ends of the motor is related. This speed regulating circuit...
Embodiment 3
[0034] Embodiment 3, when the electromagnetic induction intensity B is reversed, the Hall electromotive force is also reversed. If the control current remains unchanged, the Hall induced voltage will vary with the strength of the external magnetic field. According to this principle, a piece of permanent magnet steel HS can be fixed on the edge of the turntable on the rotating shaft of the controlled motor of the Z-axis motor on the control device side. , the turntable rotates with the measured shaft, and the magnetic steel will also rotate synchronously. A first Hall sensor 16 is installed near the turntable. When the turntable rotates with the shaft, the first Hall sensor 16 is affected by the magnetic field generated by the magnetic steel, so Output pulse signal, the frequency of which is proportional to the rotational speed, and the rotational speed can be calculated by measuring the period or frequency of the pulse, the motor rotational speed signal is processed and amplifi...
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