CN109143982B - CNC (computer numerical control) numerical control machine tool based on Beidou communication and GPS (global positioning system) communication dual-mode remote control - Google Patents
CNC (computer numerical control) numerical control machine tool based on Beidou communication and GPS (global positioning system) communication dual-mode remote control Download PDFInfo
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- CN109143982B CN109143982B CN201810926326.5A CN201810926326A CN109143982B CN 109143982 B CN109143982 B CN 109143982B CN 201810926326 A CN201810926326 A CN 201810926326A CN 109143982 B CN109143982 B CN 109143982B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention discloses a CNC (computer numerical control) machine tool based on a Beidou communication and GPS (global positioning system) communication dual-mode remote control, which adopts one communication mode of a Beidou satellite communication module and a GPS communication module, transmits information to an operation panel of the machine tool through a wireless network, stops or continues to work in a working state, develops functions of encryption and unlocking by using an information communication basis, accurately knows the current working state, ensures the normal work of the machine tool, brings a good working environment for operators, and can also improve the working efficiency and the processing quality.
Description
Technical Field
The invention relates to the technical field of remote control, in particular to a CNC (computerized numerical control) numerical control machine tool based on a Beidou communication and GPS (global positioning system) communication dual-mode remote control.
Background
At present, numerical control machine tool operation panel passes through the peripheral computer of data line connection, sends the instruction through the computer and operates the panel, and the numerical control machine tool is processed the work piece according to the instruction of receiving, and it not only can improve work efficiency, increases the accuracy of work piece, but the numerical control machine tool need with the same studio of computer operating personnel, long-term operating personnel is in this kind of environment work, the noise is big, the air difference, the health that all can give other people brings the trouble.
Therefore, a remote-controlled controller is needed to solve such problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a CNC numerical control machine tool based on a Beidou communication and GPS communication dual-mode remote control.
In order to solve the technical problem, the invention is realized by the following scheme: the CNC numerical control machine tool is remotely controlled based on a Beidou communication and GPS communication dual-mode, the CNC numerical control machine tool is provided with a master control box, a main control panel is arranged in the master control box, a Beidou satellite communication module and a GPS communication module are arranged on the main control panel, and the Beidou satellite communication module and the GPS communication module are connected with a main control module through a signal switching module;
the main control panel is also provided with a remote control circuit and a monitoring circuit connected with the remote control circuit;
the remote control circuit is internally provided with a power module circuit, the positive current output end of the power module circuit is connected with a resistor R13 and a resistor R20, and the negative current output end of the power module circuit is connected with a resistor R14 and a resistor R21;
the other ends of the resistor R13 and the resistor R20 are respectively connected with the positive terminal of a comparator U1 and the negative terminal of a comparator U2, and the other ends of the resistor R14 and the resistor R21 are respectively connected with the negative terminal of a comparator U1 and the positive terminal of a comparator U2;
the fifth pin of the comparator U1 is grounded, the third pin thereof is connected with the resistor R15 and the sixth pin of the comparator U3, and the other end of the resistor R15 is grounded;
the sixth pin of the comparator U2 is grounded, the third pin thereof is connected with the resistor R22 and the fifth pin of the comparator U4, and the other end of the resistor R22 is grounded;
the sixth pin of the comparator U1 is connected with the fifth pin of the comparator U2;
a second pin of the comparator U3 is an anode terminal, which is connected with a resistor R16 and a resistor R17, the other end of the resistor R16 is grounded, the other end of the resistor R17 is connected with a third pin of the comparator U3 and an anode end of a diode D14, a circuit node between the resistor R17 and the third pin of the comparator U3 is connected with an anode of a diode D11 and a cathode of a diode D10, a cathode end of the diode D11 is connected with the resistor R18, the other end of the resistor R18 is connected with a resistor R19, a capacitor C5 and a first pin of the comparator U3, the other end of the resistor R19 is connected with an anode end of the diode D10, the other end of the capacitor C5 is grounded, and a fifth pin of the comparator U3 is grounded;
a first pin of the comparator U4 is an anode terminal, which is connected with a resistor R23 and a resistor R24, the other end of the resistor R23 is grounded, the other end of the resistor R24 is connected with a third pin of the comparator U4 and an anode end of a diode D15, a circuit node between the resistor R24 and the third pin of the comparator U4 is connected with an anode of a diode D12 and a cathode of a diode D13, a cathode end of the diode D12 is connected with the resistor R26, the other end of the resistor R26 is connected with a resistor R25, a capacitor C6 and a second pin of the comparator U4, the other end of the resistor R25 is connected with an anode end of the diode D13, the other end of the capacitor C6 is grounded, and a sixth pin of the comparator U4 is grounded;
the monitoring circuit comprises a level conversion module U5, the level conversion module U5:
the C1+ end is connected with a capacitor C5;
the V + end is connected with a capacitor C6, the other end of the capacitor C6 is connected with a circuit node between the capacitor C8 and the cathode of the diode D15, and a circuit on the node is grounded;
the terminal C1-is connected with a circuit node between the capacitor C5 and the cathode of the diode D14;
a capacitor C7 is connected between the C2+ end and the C2-end;
the V-terminal is connected with a capacitor C8;
the VCC end is connected with a capacitor C9, and the other end of the capacitor C9 is grounded;
the GND end is grounded;
the relay J1 is connected to the R1OUT terminal and the T1IN terminal.
Further, the control end of the relay J1 is connected with a controller provided with a Beidou satellite communication module, a GPS communication module and a signal switching module.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, one of the Beidou satellite communication module and the GPS communication module is adopted, information is transmitted to the operation panel of the numerical control machine through a wireless network, the operation is stopped or the stop state is continued in the working state, the functions of encryption and unlocking are developed by utilizing the information communication basis, the current working state is accurately known, the normal work of the numerical control machine is ensured, a good working environment is brought to an operator, and the working efficiency and the processing quality can be improved.
Drawings
FIG. 1 is a circuit diagram of a main control module on a main control board according to the present invention;
FIG. 2 is a circuit diagram of the remote control of FIG. 1;
fig. 3 is a circuit diagram of the monitoring circuit of fig. 2.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
Referring to fig. 1-3, the invention relates to a CNC numerical control machine tool based on Beidou communication and GPS communication dual-mode remote control, which is provided with a master control box, wherein a main control panel is arranged in the master control box, a Beidou satellite communication module and a GPS communication module are arranged on the main control panel, and the Beidou satellite communication module and the GPS communication module are connected with a main control module through a signal switching module;
the main control board is also provided with a remote control circuit 100 and a monitoring circuit 200 connected with the remote control circuit 100;
the remote control circuit 100 is provided with a power module circuit 1, the positive end of the current output of the power module circuit 1 is connected with a resistor R13 and a resistor R20, and the negative end of the current output is connected with a resistor R14 and a resistor R21;
the other ends of the resistor R13 and the resistor R20 are respectively connected with the positive terminal of a comparator U1 and the negative terminal of a comparator U2, and the other ends of the resistor R14 and the resistor R21 are respectively connected with the negative terminal of a comparator U1 and the positive terminal of a comparator U2;
the fifth pin of the comparator U1 is grounded, the third pin thereof is connected with the resistor R15 and the sixth pin of the comparator U3, and the other end of the resistor R15 is grounded;
the sixth pin of the comparator U2 is grounded, the third pin thereof is connected with the resistor R22 and the fifth pin of the comparator U4, and the other end of the resistor R22 is grounded;
the sixth pin of the comparator U1 is connected with the fifth pin of the comparator U2;
a second pin of the comparator U3 is an anode terminal, which is connected with a resistor R16 and a resistor R17, the other end of the resistor R16 is grounded, the other end of the resistor R17 is connected with a third pin of the comparator U3 and an anode end of a diode D14, a circuit node between the resistor R17 and the third pin of the comparator U3 is connected with an anode of a diode D11 and a cathode of a diode D10, a cathode end of the diode D11 is connected with the resistor R18, the other end of the resistor R18 is connected with a resistor R19, a capacitor C5 and a first pin of the comparator U3, the other end of the resistor R19 is connected with an anode end of the diode D10, the other end of the capacitor C5 is grounded, and a fifth pin of the comparator U3 is grounded;
a first pin of the comparator U4 is an anode terminal, which is connected with a resistor R23 and a resistor R24, the other end of the resistor R23 is grounded, the other end of the resistor R24 is connected with a third pin of the comparator U4 and an anode end of a diode D15, a circuit node between the resistor R24 and the third pin of the comparator U4 is connected with an anode of a diode D12 and a cathode of a diode D13, a cathode end of the diode D12 is connected with the resistor R26, the other end of the resistor R26 is connected with a resistor R25, a capacitor C6 and a second pin of the comparator U4, the other end of the resistor R25 is connected with an anode end of the diode D13, the other end of the capacitor C6 is grounded, and a sixth pin of the comparator U4 is grounded;
the monitoring circuit 200 includes a level shift module U5, the level shift module U5:
the C1+ end is connected with a capacitor C5;
the V + end is connected with a capacitor C6, the other end of the capacitor C6 is connected with a circuit node between the capacitor C8 and the cathode of the diode D15, and a circuit on the node is grounded;
the terminal C1-is connected with a circuit node between the capacitor C5 and the cathode of the diode D14;
a capacitor C7 is connected between the C2+ end and the C2-end;
the V-terminal is connected with a capacitor C8;
the VCC end is connected with a capacitor C9, and the other end of the capacitor C9 is grounded;
the GND end is grounded;
the relay J1 is connected to the R1OUT terminal and the T1IN terminal.
A preferred technical solution of this embodiment: the control end of the relay J1 is connected with a controller provided with a Beidou satellite communication module, a GPS communication module and a signal switching module.
According to the invention, one of the Beidou satellite communication module and the GPS communication module is adopted, information is transmitted to the operation panel of the numerical control machine through a wireless network, the operation is stopped or the stop state is continued in the working state, the functions of encryption and unlocking are developed by utilizing the information communication basis, the current working state is accurately known, the normal work of the numerical control machine is ensured, a good working environment is brought to an operator, and the working efficiency and the processing quality can be improved. The level switching circuit converts a control command of the level sent by the computer through the serial port and received by the relay into a level signal and then provides the level signal to the main control module, and the main control module outputs the received level signal to the remote equipment through the Beidou satellite communication module or the GPS communication module so as to control the work of the remote equipment. Big dipper satellite communication module or GPS communication module can switch, because communication signal's difference, sometimes the GPS signal is strong, sometimes big dipper satellite signal is strong, and main control module decides which communication module operation to use through the power of judging two signals to make remote control can go on, avoid because the problem of signal leads to production lag or the product quality problems to appear.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (2)
1. Based on big dipper communication and GPS communication bimodulus remote control CNC digit control machine tool, this CNC digit control machine tool is provided with total accuse case, is provided with the master control board in the total accuse case, its characterized in that: the main control panel is provided with a Beidou satellite communication module and a GPS communication module, and the Beidou satellite communication module and the GPS communication module are connected with a main control module through a signal switching module;
the main control panel is also provided with a remote control circuit (100) and a monitoring circuit (200) connected with the remote control circuit (100);
the remote control circuit (100) is internally provided with a power module circuit (1), the positive end of the current output of the power module circuit (1) is connected with a resistor R13 and a resistor R20, and the negative end of the current output is connected with a resistor R14 and a resistor R21;
the other ends of the resistor R13 and the resistor R20 are respectively connected with the positive terminal of a comparator U1 and the negative terminal of a comparator U2, and the other ends of the resistor R14 and the resistor R21 are respectively connected with the negative terminal of a comparator U1 and the positive terminal of a comparator U2;
the fifth pin of the comparator U1 is grounded, the third pin thereof is connected with the resistor R15 and the sixth pin of the comparator U3, and the other end of the resistor R15 is grounded;
the sixth pin of the comparator U2 is grounded, the third pin thereof is connected with the resistor R22 and the fifth pin of the comparator U4, and the other end of the resistor R22 is grounded;
the sixth pin of the comparator U1 is connected with the fifth pin of the comparator U2;
a second pin of the comparator U3 is an anode terminal, which is connected with a resistor R16 and a resistor R17, the other end of the resistor R16 is grounded, the other end of the resistor R17 is connected with a third pin of the comparator U3 and an anode end of a diode D14, a circuit node between the resistor R17 and the third pin of the comparator U3 is connected with an anode of a diode D11 and a cathode of a diode D10, a cathode end of the diode D11 is connected with the resistor R18, the other end of the resistor R18 is connected with a resistor R19, a capacitor C5 and a first pin of the comparator U3, the other end of the resistor R19 is connected with an anode end of the diode D10, the other end of the capacitor C5 is grounded, and a fifth pin of the comparator U3 is grounded;
a first pin of the comparator U4 is an anode terminal, which is connected with a resistor R23 and a resistor R24, the other end of the resistor R23 is grounded, the other end of the resistor R24 is connected with a third pin of the comparator U4 and an anode end of a diode D15, a circuit node between the resistor R24 and the third pin of the comparator U4 is connected with an anode of a diode D12 and a cathode of a diode D13, a cathode end of the diode D12 is connected with the resistor R26, the other end of the resistor R26 is connected with a resistor R25, a capacitor C6 and a second pin of the comparator U4, the other end of the resistor R25 is connected with an anode end of the diode D13, the other end of the capacitor C6 is grounded, and a sixth pin of the comparator U4 is grounded;
the monitoring circuit (200) includes a level shift module U5, the level shift module U5:
the C1+ end is connected with a capacitor C5;
the V + end is connected with a capacitor C6, the other end of the capacitor C6 is connected with a circuit node between the capacitor C8 and the cathode of the diode D15, and a circuit on the node is grounded;
the terminal C1-is connected with a circuit node between the capacitor C5 and the cathode of the diode D14;
a capacitor C7 is connected between the C2+ end and the C2-end;
the V-terminal is connected with a capacitor C8;
the VCC end is connected with a capacitor C9, and the other end of the capacitor C9 is grounded;
the GND end is grounded;
the relay J1 is connected to the R1OUT terminal and the T1IN terminal.
2. The CNC numerical control machine tool based on Beidou communication and GPS communication dual-mode remote control is characterized in that: the control end of the relay J1 is connected with a controller provided with a Beidou satellite communication module, a GPS communication module and a signal switching module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810926326.5A CN109143982B (en) | 2018-08-14 | 2018-08-14 | CNC (computer numerical control) numerical control machine tool based on Beidou communication and GPS (global positioning system) communication dual-mode remote control |
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| CN201810926326.5A CN109143982B (en) | 2018-08-14 | 2018-08-14 | CNC (computer numerical control) numerical control machine tool based on Beidou communication and GPS (global positioning system) communication dual-mode remote control |
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| CN109143982B true CN109143982B (en) | 2020-11-06 |
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