A kind of parallel processing system (PPS)
Technical field
This utility model relates to automatic field, is specifically related to a kind of parallel processing system (PPS).
Background technology
Robot is free in three dimensions carry out activity, it is possible to carries out quickly and accurately carrying, weld, spray
Etc. a large amount of repetitive works.In traditional factory, carry, the work such as welding is substantially by manually complete, have
The problems such as labor intensity is greatly, the most more, uninteresting, work under bad environment, process consistency are poor, quality monitoring difficulty is big,
The cost of enterprise is the highest.Therefore, in these areas, robot replaces manual work has become trend.
The control system of robot typically has two kinds, and one is centerized fusion, and i.e. whole controls of robot are by one
Microcomputer completes, and another kind is distributing control, i.e. uses multiple stage microcomputer to share the control of robot, as when using
When upper and lower two-level microcomputer completes the control of robot jointly, main frame is usually used in being responsible for the management of system, communication, kinesiology and moving
Mechanics Calculation, and send command information to subordinate's microcomputer;As subordinate from machine, the most corresponding CPU in each joint, carry out interpolation
Computing and SERVO CONTROL process, it is achieved given motion, and to main frame feedback information.But either which kind of mode, robot is also
Control system cannot be left work alone, and control system carries out operation at machine man-hour to external equipment and is likely to impact
To the work of robot itself, its function is restricted, and the ability to work of control system can not all play, and work efficiency is not
High.
Utility model content
In order to improve the robot control system work efficiency at machine man-hour, this utility model provides one also
Row processing system.
The technical solution of the utility model is:
A kind of parallel processing system (PPS), including can the peripheral hardware computer of information mutual communication and robotic arm control chamber, described outer design
Being provided with read-only switch between calculation machine and robotic arm control chamber, described peripheral hardware computer is equipped with independent depositing with robotic arm control chamber
Reservoir.
Described peripheral hardware external connection of computer has guidance panel, teaching box, printer, visual system.
Described peripheral hardware computer is provided with numeral and simulation input/output terminal, communication interface, network interface, sound interface, figure
As interface.
Described robotic arm control chamber is circumscribed with some control ports and detection port.
Described control port includes that rotary servovalve controls port, large arm servo controller port, forearm servo controller end
Mouth, wrist servo controller port, large arm rotation controller port, hand servo controller port, asessory shaft controller.
Described detection port includes range sensor, force sensor, photographic head.
The beneficial effects of the utility model:
Robotic arm control chamber of the present utility model after robotic arm normally works can the control of complete independently robotic arm, close
After read-only switch, peripheral hardware computer and robotic arm control chamber can not transmit data, peripheral hardware computer can safety to other peripheral hardwares
Operate and run, without robotic arm is impacted, while improving robotic arm operation stability, outside being greatly improved
If computer service behaviour.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of this utility model embodiment.
Accompanying drawing 2 is the schematic diagram that this utility model embodiment China and foreign countries set computer.
Accompanying drawing 3 is the schematic diagram of robotic arm control chamber in this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is further illustrated by embodiment.
In embodiment, as it is shown in figure 1, a kind of parallel processing system (PPS), including can the peripheral hardware computer of information mutual communication and machine
Arm control chamber, is provided with read-only switch, described peripheral hardware computer and robotic arm between described peripheral hardware computer and robotic arm control chamber
Control chamber is equipped with independent memorizer.The robotic arm control chamber of the present embodiment can complete independently machine after robotic arm normally works
The control of device arm, after closing read-only switch, peripheral hardware computer and robotic arm control chamber can not transmit data, and peripheral hardware computer can be pacified
Complete operates other peripheral hardwares and runs, and without impacting robotic arm, improves the same of robotic arm operation stability
Time, it is greatly improved peripheral hardware computer operation performance.
In embodiment, as in figure 2 it is shown, described peripheral hardware external connection of computer has guidance panel, teaching box, printer, vision system
System;Described peripheral hardware computer is provided with numeral and simulation input/output terminal, communication interface, network interface, sound interface, image connect
Mouthful.In addition to the external equipment enumerated except embodiment and port, also can add equipment or port according to the practical situation of robot
In embodiment, as it is shown on figure 3, described robotic arm control chamber is circumscribed with some control ports and detection port.Described
Control port and include that rotary servovalve controls port, large arm servo controller port, forearm servo controller port, wrist servo control
Device port processed, large arm rotation controller port, hand servo controller port, asessory shaft controller.Described detection port includes
Range sensor, force sensor, photographic head.This enforcement is the control port and test side arranged as a example by six shaft mechanical arms
Mouthful, but when mechanical arm or robot adjust or operating mode changes, control port can be increased or decreased according to practical situation
With detection port.
Obviously, above-described embodiment of the present utility model is merely to illustrate that this utility model example, and not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make change or the variation of other multi-forms.Here without also all of embodiment being given poor example.
And these belong to obvious change that connotation of the present utility model amplified out or variation still falls within this utility model
Protection domain.