AUTOMATED REPAIR BENCH (BARS) Russian patent published in 2011 - IPC G06F11/22 G05B23/02 

FIELD: information technologies.

SUBSTANCE: automated repair bench comprises a computer with software and hardware, which includes 10 input-output devices, an analogue generator, a logical analyser, a digital oscillograph, power supply units, an internal local bus, a unit of external slots for connection of a tested device, and also an intellectual controller, comprising an inbuilt 32-digit processor on a crystal (NIOS-processor), connected to the computer along a USB bus and with a main memory of a fast memory DDR type, and also with a bus arbiter connected to an address port and an input-output port of the intellectual controller, connected with the internal local bus, at the same time all internal devices of hardware are controlled by the 32-digit processor on a crystal (NIOS-processor) along the internal local bus. (n+1) relay control units are connected to the internal local bus, and each of them comprises 64 input-output lines, ensuring operation with radio-electronic equipment, comprising electromagnet relays. Each relay control unit comprises (n+1) input-output devices, every of which comprises 64 input-output lines.

EFFECT: higher efficiency of testing digital-to-analogue devices and devices that comprise relays.

3 cl, 1 dwg