CN112462654A - Control system of laser obstacle clearing equipment - Google Patents
Control system of laser obstacle clearing equipment Download PDFInfo
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- CN112462654A CN112462654A CN202011292903.3A CN202011292903A CN112462654A CN 112462654 A CN112462654 A CN 112462654A CN 202011292903 A CN202011292903 A CN 202011292903A CN 112462654 A CN112462654 A CN 112462654A
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- laser
- obstacle clearing
- control system
- obstacle
- light beam
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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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a control system of a laser obstacle clearing device, which comprises: the light beam adjusting system is used for configuring working parameters according to the focusing position of the target laser; and controlling the laser obstacle clearing equipment to complete obstacle clearing operation at the target laser focusing position according to the working parameters. According to the invention, the light beam adjusting system controls the laser obstacle clearing equipment to complete obstacle clearing operation at the target laser focusing position according to the configured working parameters of the laser obstacle clearing equipment, and the laser obstacle clearing equipment can be conveniently controlled to execute the obstacle clearing task, so that the multifunctional control of the laser obstacle clearing equipment is realized, and the operation and working efficiency of the laser obstacle clearing equipment are improved.
Description
Technical Field
The invention relates to the technical field of laser application, in particular to a control system of a laser obstacle clearing device.
Background
In recent years, laser application technology has been popularized in various industries, and control methods of laser obstacle clearing equipment have been greatly developed. The control system and the method mainly adopted in the market at present are complex in operation and single in function, manual operation is required under most conditions, and the defect of large product function exists.
Disclosure of Invention
The embodiment of the invention provides a control system of a laser obstacle clearing device, which is used for realizing the control of multiple functions of the laser obstacle clearing device and improving the operation and working efficiency of the laser obstacle clearing device.
The embodiment of the invention provides a control system of a laser obstacle clearing device, which comprises:
the light beam adjusting system is used for configuring working parameters according to the focusing position of the target laser; and the number of the first and second groups,
and controlling the laser obstacle clearing equipment to complete obstacle clearing operation at the target laser focusing position according to the working parameters.
Optionally, the system further comprises a state monitoring system;
the state monitoring system is used for monitoring the working states of all parts of the laser obstacle clearing equipment;
the light beam adjusting system is also used for acquiring the changed working parameters input by the user according to the working state and configuring the changed working parameters;
the working parameters at least comprise one of the following parameters: laser power, laser focus distance, and beam pointing.
Optionally, the system further comprises an image control system;
the image control system is used for carrying out video display on obstacle clearing operation and displaying an actual obstacle clearing position in the content of the video display through an indication mark;
the indicator comprises an image cross hair.
Optionally, the image control system is further configured to adjust video content displayed by the video according to a zoom instruction input by a user, and move the indication mark to the target laser focusing position according to an operation instruction of the user;
the light beam adjusting system is also used for controlling the laser obstacle clearing equipment to move along with the indication mark, so that the obstacle clearing operation is completed at the target laser focusing position.
Optionally, the image control system is further specifically configured to adjust a position of the indication mark in a video display according to a ranging distance value, a beam pointing offset, or the zoom instruction, so as to keep the indication mark coincident with the target laser focusing position.
Optionally, the image control system includes a video recording storage unit;
and the video recording and storing unit is used for recording and storing the video display content corresponding to the obstacle clearing operation process.
Optionally, the system further comprises a state monitoring system;
and the state monitoring system is used for controlling the laser obstacle clearing equipment to stop emitting laser under the condition that the abnormal working state of the laser obstacle clearing equipment is monitored.
Optionally, the light beam adjusting system is further specifically configured to control the two-dimensional galvanometer or the two-dimensional electric pan-tilt to control the light beam pointing direction of the laser obstacle clearing device through a preset function key according to the working parameter, so that the obstacle clearing operation is completed at the target laser focusing position.
According to the invention, the working parameters of the laser obstacle clearing equipment are configured by the light beam adjusting system according to the target laser focusing position, the laser obstacle clearing equipment can be conveniently controlled to execute obstacle clearing operation, the multifunctional control of the laser obstacle clearing equipment can be realized, and the operation and working efficiency of the laser obstacle clearing equipment are improved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic diagram of a control system according to the present invention;
FIG. 2 is a basic flow diagram of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Examples
An embodiment of the present invention provides a control system for a laser obstacle clearance device, which is applied to a laser obstacle clearance device, and as shown in fig. 1, the control system includes a state monitoring system, a light beam adjusting system, and an image control system. The method mainly comprises the steps that the image control system is used for feeding back the information of the obstacle clearing target image in real time, so that an operator can conveniently analyze, judge and operate the obstacle clearing target image; an operator controls the laser obstacle clearing equipment to adjust and emit light beams through the intelligent monitoring system key to achieve the purpose of obstacle clearing; the state monitoring system can reflect the state information of the laser obstacle clearing equipment in real time, monitor whether each component of the laser obstacle clearing equipment works normally or not, and finish fault reporting and safety protection functions.
An embodiment of the present invention provides a control system for a laser obstacle clearance device, as shown in fig. 2, including: a beam conditioning system, the beam conditioning system operating steps comprising:
s201, configuring working parameters according to a target laser focusing position;
s202, controlling the laser obstacle clearing equipment to complete obstacle clearing operation at the target laser focusing position according to the working parameters.
Specifically, the beam adjustment system shown in fig. 1 in this embodiment can be used for beam power adjustment, beam focus adjustment, beam pointing adjustment, and beam exit stop light adjustment. The adjustment of the beam power means that an operator can adjust the laser output power through the plus-minus function key to meet different use requirements. The light beam focusing adjustment means that an operator can adjust the focusing distance of the laser by inputting to realize the focusing effect of the laser spot at a certain distance and complete the most efficient energy focusing of the laser spot at the distance. That is, in this embodiment, the working parameters may be configured according to the target laser focusing position, and the laser obstacle clearing device may be controlled to complete the obstacle clearing operation at the target laser focusing position according to the working parameters, so as to improve the obstacle clearing effect and speed.
Before the laser obstacle clearing equipment is controlled to complete obstacle clearing operation at the target laser focusing position according to the working parameters, whether a light emitting confirmation command is input by an operator when the light emitting command is clicked or not can be acquired through the state monitoring system, and the situation that the operator mistakenly touches or other people mistakenly touch a light stopping function key is prevented.
According to the invention, the working parameters of the laser obstacle clearing equipment are configured by the light beam adjusting system according to the target laser focusing position, the laser obstacle clearing equipment can be conveniently controlled to execute obstacle clearing operation, the multifunctional control of the laser obstacle clearing equipment can be realized, and the operation and working efficiency of the laser obstacle clearing equipment are improved.
Optionally, the system further comprises a state monitoring system;
the state monitoring system is used for monitoring the working states of all parts of the laser obstacle clearing equipment;
the light beam adjusting system is also used for acquiring the changed working parameters input by the user according to the working state and configuring the changed working parameters;
the working parameters at least comprise one of the following parameters: laser power, laser focus distance, and beam pointing.
Specifically, in this embodiment, the state monitoring system may be used for monitoring a working state, and the working state monitoring refers to the responsibility of the intelligent monitoring system and informs a user through the image control interface, so that the user can perform corresponding parameter setting and state changing operations according to the current working state and prompt. The specific working parameter adjustment can be completed by the light beam adjusting system, namely the light beam power adjustment, the light beam focusing adjustment and the light beam pointing adjustment after the change are carried out by the light beam adjusting system to realize the configuration of the changed working parameters.
Optionally, the state monitoring system is configured to control the laser obstacle clearing device to stop emitting laser light when it is monitored that the laser obstacle clearing device is in an abnormal working state.
The state monitoring system can also comprise a safety protection function, and the safety protection function is that when the system breaks down, an alarm prompt is sent out, and meanwhile, laser emission is stopped, so that danger is prevented. Or when the system detects that a suspected person or animal passes in front, the laser emission can be stopped and the operator can be informed. Considering that the function can be triggered by mistake in severe weather, the mode switching instruction of the operator can be obtained to cancel the safety protection function.
Optionally, the light beam adjusting system is further specifically configured to control the two-dimensional galvanometer or the two-dimensional electric pan-tilt to control the light beam pointing direction of the laser obstacle clearing device through a preset function key according to the working parameter, so that the obstacle clearing operation is completed at the target laser focusing position.
In some optional embodiments, the light beam adjusting system may control the two-dimensional galvanometer or the two-dimensional electric pan-tilt to control the light beam pointing direction of the laser obstacle removing device through a preset function key, for example, the movement rate of the two-dimensional galvanometer is controlled through the preset function key to realize the transverse movement and the longitudinal movement of the light beam pointing direction, so as to complete the laser obstacle removing operation; or the movement speed of the two-dimensional electric holder is controlled through the preset function key to realize the transverse movement and the longitudinal movement of the light beam pointing direction, and the laser obstacle clearing operation is completed.
Optionally, the system further comprises an image control system;
the image control system is used for carrying out video display on obstacle clearing operation and displaying an actual obstacle clearing position in the content of the video display through an indication mark;
the indicator comprises an image cross hair.
Optionally, the image control system includes a video recording storage unit;
and the video recording and storing unit is used for recording and storing the video display content corresponding to the obstacle clearing operation process.
As shown in fig. 1, the intelligent monitoring system of this embodiment may further include an image control system, where the image control system includes functions of image real-time display, image magnification and reduction, video recording and storage, and image cross calibration. The real-time image display means that when the laser obstacle clearing equipment works, the images monitored by the system are completely generated in real time, so that an operator can conveniently analyze, judge and operate; the image magnification and reduction means that the image monitored by the system can be magnified and reduced at any time, so that an operator can clearly and unmistakably observe the dynamic state of an obstacle area at a certain distance, and the analysis, judgment and operation of the operator are facilitated; the video recording and storing means that when an operator carries out obstacle clearing operation, the whole obstacle clearing process can be recorded and stored, so that achievement verification and operation flow improvement can be conveniently carried out in the later period.
In the specific obstacle clearing operation process, the obstacle clearing operation can be displayed in a video mode through the image control system. The actual obstacle clearance position can also be displayed in the content of the video presentation through an indicator mark during the video presentation. The actual obstacle clearance position may be displayed, for example, by means of an image cross-hair, which is a marker for indicating the laser position.
Optionally, the image control system is further configured to adjust video content displayed by the video according to a zoom instruction input by a user, and move the indication mark to the target laser focusing position according to an operation instruction of the user;
the light beam adjusting system is also used for controlling the laser obstacle clearing equipment to move along with the indication mark, so that the obstacle clearing operation is completed at the target laser focusing position.
In this embodiment, on the basis of the image control system, in this embodiment, the indication mark may be calibrated in a manner of manual operation by a user, for example, an operator may manually complete confirmation of a target laser focusing position, that is, a laser spot position, and after confirming the laser spot position, the operator may move the position of the cross wire to the laser spot position, so as to finely adjust a light beam pointing direction of the laser obstacle clearing device to the target laser focusing position, and complete obstacle clearing operation at the target laser focusing position. By the method, an operator can quickly find the laser hitting position, the deviation between the spot position and the cross-hair indicating position caused by different force factors of obstacle clearing equipment is avoided, and the obstacle clearing operation is guaranteed to be completed efficiently.
Optionally, the image control system is further specifically configured to adjust a position of the indication mark in a video display according to a ranging distance value, a beam pointing offset, or the zoom instruction, so as to keep the indication mark coincident with the target laser focusing position.
In some optional embodiments, the operator can adjust the position of the indicating mark in the video display through the image control system to adjust the obstacle clearing operation, so that the obstacle clearing operation is accurately executed. For example, the intelligent monitoring system can automatically adjust the position of the indicating mark in the video display screen according to the magnification of the image, or automatically adjust the position of the indicating mark in the video display screen according to the ranging distance value, or adjust the position of the indicating mark in the video display screen according to the beam pointing offset and combining different distance values when the beam pointing generates transverse offset or longitudinal offset, so that the positions of the laser spots and the image cross hair at different distances are always overlapped and the size of the laser spots and the image cross hair are not changed.
In summary, the system of the invention adopts safety protection to avoid that when the system fails, an alarm prompt is sent in time, and laser emission is stopped to prevent danger, and the mode can be switched with the working mode to avoid false triggering of the function in severe weather; by the light beam pointing adjustment, the operation precision in the traditional manual operation mode is improved, the manual influence factors are reduced, the working efficiency is improved, and the laser obstacle clearing operation is more stable in output compared with the manual operation. By adopting the image cross wire calibration function, the contact ratio of the image cross wire and the laser spot is ensured, the change along with the obstacle clearing operation distance, the image magnification and other ineffectiveness factors is avoided, and the time for preparing the obstacle clearing operation is shortened. And a video recording and storing function is adopted. When the operator carries out obstacle clearing operation, the whole obstacle clearing process can be recorded and stored, so that achievement verification and operation flow improvement can be carried out at the later stage.
Embodiments of the present invention also provide a computer-readable storage medium, which stores one or more computer programs, where the one or more computer programs are executable by one or more processors to implement the steps of the control method of the laser obstacle clearance device according to the first embodiment.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A laser obstacle clearance device control system is characterized by comprising a light beam adjusting system:
the light beam adjusting system is used for configuring working parameters according to the focusing position of the target laser; and the number of the first and second groups,
and controlling the laser obstacle clearing equipment to complete obstacle clearing operation at the target laser focusing position according to the working parameters.
2. The laser obstacle clearance device control system of claim 1, further comprising a condition monitoring system;
the state monitoring system is used for monitoring the working states of all parts of the laser obstacle clearing equipment;
the light beam adjusting system is also used for acquiring the changed working parameters input by the user according to the working state and configuring the changed working parameters;
the working parameters at least comprise one of the following parameters: laser power, laser focus distance, and beam pointing.
3. The laser obstacle clearance device control system of claim 1, further comprising an image control system;
the image control system is used for carrying out video display on obstacle clearing operation and displaying an actual obstacle clearing position in the content of the video display through an indication mark;
the indicator comprises an image cross hair.
4. The laser obstacle clearance device control system of claim 3,
the image control system is further used for adjusting video content displayed by a video according to a zooming instruction input by a user, and moving the indication mark to the target laser focusing position according to an operation instruction of the user;
the light beam adjusting system is also used for controlling the laser obstacle clearing equipment to move along with the indication mark, so that the obstacle clearing operation is completed at the target laser focusing position.
5. The laser obstacle clearance device control system of claim 4,
the image control system is specifically further configured to adjust a position of the indication mark in a video display according to a ranging distance value, a beam pointing offset, or the zoom instruction, so as to keep the indication mark coincident with the target laser focusing position.
6. The laser obstacle clearance device control system of claim 3, wherein the image control system includes a video recording storage unit;
and the video recording and storing unit is used for recording and storing the video display content corresponding to the obstacle clearing operation process.
7. The laser obstacle clearance device control system of any one of claims 1 to 6, further comprising a condition monitoring system;
and the state monitoring system is used for controlling the laser obstacle clearing equipment to stop emitting laser under the condition that the abnormal working state of the laser obstacle clearing equipment is monitored.
8. The laser obstacle clearance device control system of any one of claims 1 to 6,
the light beam adjusting system is specifically used for controlling the two-dimensional galvanometer or the two-dimensional electric holder to control the light beam pointing direction of the laser obstacle clearing equipment through a preset function key according to the working parameters, so that the obstacle clearing operation is completed at the target laser focusing position.
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| CN202011292903.3A CN112462654A (en) | 2020-11-18 | 2020-11-18 | Control system of laser obstacle clearing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011292903.3A CN112462654A (en) | 2020-11-18 | 2020-11-18 | Control system of laser obstacle clearing equipment |
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Citations (6)
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| CN108381034A (en) * | 2018-03-23 | 2018-08-10 | 王雪燕 | A kind of laser auto focusing obstacle eliminating system and control method |
| CN207765878U (en) * | 2018-01-05 | 2018-08-24 | 河南荣泰安全科技有限公司 | A kind of portable remote laser barrier clearing device |
| CN109787148A (en) * | 2019-02-20 | 2019-05-21 | 中国电子科技集团公司第十一研究所 | Laser obstacle eliminating system |
| CN209928133U (en) * | 2019-05-21 | 2020-01-10 | 广东博言电气有限公司 | Aiming device of laser obstacle clearing system |
| CN110732781A (en) * | 2019-11-19 | 2020-01-31 | 南京科仁电力科技有限公司 | Safety control device of lead laser obstacle clearing instrument |
| EP3726245A1 (en) * | 2019-04-19 | 2020-10-21 | Rosemount Aerospace Inc. | Array of independently-controllable laser diode bars for scanning a linear illumination pattern |
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2020
- 2020-11-18 CN CN202011292903.3A patent/CN112462654A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207765878U (en) * | 2018-01-05 | 2018-08-24 | 河南荣泰安全科技有限公司 | A kind of portable remote laser barrier clearing device |
| CN108381034A (en) * | 2018-03-23 | 2018-08-10 | 王雪燕 | A kind of laser auto focusing obstacle eliminating system and control method |
| CN109787148A (en) * | 2019-02-20 | 2019-05-21 | 中国电子科技集团公司第十一研究所 | Laser obstacle eliminating system |
| EP3726245A1 (en) * | 2019-04-19 | 2020-10-21 | Rosemount Aerospace Inc. | Array of independently-controllable laser diode bars for scanning a linear illumination pattern |
| CN209928133U (en) * | 2019-05-21 | 2020-01-10 | 广东博言电气有限公司 | Aiming device of laser obstacle clearing system |
| CN110732781A (en) * | 2019-11-19 | 2020-01-31 | 南京科仁电力科技有限公司 | Safety control device of lead laser obstacle clearing instrument |
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Application publication date: 20210309 |