CN108731542B - Auxiliary aiming device with correcting function, sighting telescope and auxiliary aiming correcting method - Google Patents
Auxiliary aiming device with correcting function, sighting telescope and auxiliary aiming correcting method Download PDFInfo
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- CN108731542B CN108731542B CN201810926395.6A CN201810926395A CN108731542B CN 108731542 B CN108731542 B CN 108731542B CN 201810926395 A CN201810926395 A CN 201810926395A CN 108731542 B CN108731542 B CN 108731542B
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- 238000012937 correction Methods 0.000 claims abstract description 61
- 238000004458 analytical method Methods 0.000 claims abstract description 60
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- 230000003287 optical effect Effects 0.000 claims description 39
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- 230000008685 targeting Effects 0.000 claims description 2
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/06—Rearsights
- F41G1/14—Rearsights with lens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/42—Tube sights; Bar sights ; Combinations of tubular fore and rearsights
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/46—Sighting devices for particular applications
- F41G1/473—Sighting devices for particular applications for lead-indicating or range-finding, e.g. for use with rifles or shotguns
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Abstract
The invention provides an auxiliary aiming device with a correction function, an aiming lens and an auxiliary aiming correction method, wherein the device comprises a signal acquisition analysis control main board, a display, a distance measuring module and an environment parameter acquisition module, wherein the distance measuring module is used for sending distance measuring light to measure distance, the signal acquisition analysis control main board is electrically connected with the signal acquisition analysis control main board and used for acquiring environment parameters, the signal acquisition analysis control main board is used for calculating correction parameters and cross aiming lines according to the environment parameters, the target distances and preset ideal shooting trajectory parameters, and displaying the correction parameters and the cross aiming lines. The integrated level is higher, and the correction parameters can be fully automatically calculated in real time, so that the carrying types of user equipment are greatly reduced, the on-site calculation difficulty of a user is greatly reduced, and the success rate of completing tasks of the user task is improved.
Description
Technical Field
The invention relates to the technical field of auxiliary aiming, in particular to an auxiliary aiming device with a correcting function, an aiming lens and an auxiliary aiming correcting method.
Background
With the continuous development of technology, the measurement technology, the laser and the photosensor technology have developed greatly, especially the laser measurement technology has developed and developed, and the laser measurement technology has been greatly promoted to develop in the industrial, civil and military fields. Meanwhile, the laser ranging technology is gradually applied to the aiming field, a telescopic sighting telescope with an amplifying function is generally adopted at present, a distant target can be seen and identified, distance measurement data are provided to assist distant accurate shooting, but the application is limited to providing a few basic data for users, and the application effect is poor due to incomplete use parameters and complex calculation. Therefore, there is a need to design a new auxiliary sight to solve the above-mentioned technical problems.
Disclosure of Invention
Accordingly, an object of the embodiments of the present invention is to provide an auxiliary aiming device, an aiming lens and an auxiliary aiming correcting method with correcting function, so as to solve the problems of inaccurate calculation, poor auxiliary aiming effect and the like of the existing equipment.
The technical scheme adopted by the invention is as follows.
The embodiment of the invention provides an auxiliary aiming device with a correction function, which is applied to an aiming lens of shooting equipment, and comprises a signal acquisition analysis control main board, a display, a ranging module and an environmental parameter acquisition module, wherein the ranging module comprises a transmitter and a receiver, the transmitter and the receiver are electrically connected with the signal acquisition analysis control main board, the transmitter is used for emitting ranging light under the control of the signal acquisition analysis control main board, the receiver is used for receiving the ranging light reflected by a target, converting the ranging light into an electric signal, sending the electric signal to the signal acquisition analysis control main board, calculating the distance between the signal acquisition analysis control main board and the target according to the time of emitting the ranging light and the time of receiving the electric signal, sending the calculated distance to the display, and the environmental parameter acquisition module is electrically connected with the signal acquisition analysis control main board, is used for acquiring environmental parameters, sending the acquired environmental parameters to the signal acquisition analysis control main board, receiving the ranging light reflected by the target, converting the ranging light into the electric signal, sending the electric signal to the signal acquisition analysis main board, calculating the distance between the target and the target, and correcting the ideal target line according to the signal acquisition analysis main board, and the calculated distance after the target line and the trajectory.
Further, the ranging module further comprises a collimating lens group and an optical prism group, the collimating lens group is arranged at the transmitting port of the transmitter, the collimating lens group is used for processing the ranging light emitted by the transmitter into collimated light, and the optical prism group is used for rotating the collimated light by a preset angle to enable the collimated light to coincide with the optical axis of the sighting telescope.
Further, the receiver is one of a PIN photodiode, an avalanche photodiode and a photomultiplier.
Further, the environmental parameter acquisition module comprises an air pressure acquisition device, a temperature acquisition device, a humidity acquisition device, an inclination angle acquisition device and a wind speed acquisition device.
Further, the ranging module and the sighting telescope share an optical prism set, and ranging and sighting are used simultaneously.
Further, the auxiliary aiming device with the correction function further comprises an input unit, wherein the input unit is electrically connected with the signal acquisition and analysis control main board, and the input unit is used for providing an interface for a user to input ideal shooting trajectory parameters and correction coefficients of the shooting device.
Further, the display is a transmission display, and the transmission display is arranged in a lens barrel of the sighting telescope and is used for superposing the target distance, the environmental parameter and the cross sighting line corrected by the correction parameter in the visual field of the sighting telescope so as to assist the user in shooting.
Further, the device also comprises a first filtering optical lens, wherein the filtering optical lens is arranged in the lens barrel of the sighting telescope and is used for shielding invisible light so as to improve the visual field definition of the sighting telescope; the device also comprises a second filtering optical lens, wherein the second filtering optical lens is used for shielding light with other wavelengths except for visible light and ranging light rays emitted by the emitter so as to improve the visual field definition of the sighting telescope.
The embodiment of the invention also provides a sighting telescope, which comprises the auxiliary sighting device with the correcting function.
The embodiment of the invention also provides an auxiliary aiming correction method, which is applied to an auxiliary aiming device with a correction function, and comprises the following steps: transmitting ranging light to measure the distance between the target and the object; collecting environmental parameters; and according to the environmental parameters and the distance between the environmental parameters and the target, calculating and obtaining correction parameters and corrected cross aiming lines by combining an ideal trajectory parameter curve of a preset shooting device, and sending the correction parameters and the corrected cross aiming lines to a display for display.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides an auxiliary aiming device with a correction function, an aiming mirror and an auxiliary aiming correction method, wherein the device is applied to an aiming mirror of shooting equipment, the auxiliary aiming device with the correction function comprises a signal acquisition analysis control main board, a display, a ranging module and an environmental parameter acquisition module, the ranging module comprises a transmitter and a receiver, the transmitter and the receiver are electrically connected with the signal acquisition analysis control main board, the transmitter is used for transmitting ranging light under the control of the signal acquisition analysis control main board, the receiver is used for receiving ranging light reflected by a target, converting the ranging light into an electric signal, transmitting the electric signal to the signal acquisition analysis control main board, calculating the distance between the signal acquisition analysis control main board and the target according to the time for transmitting the ranging light and the time for receiving the electric signal, transmitting the calculated distance to the display, the environmental parameter acquisition module is electrically connected with the signal acquisition analysis control main board, the environmental parameter acquisition module is used for acquiring environmental parameters, transmitting the acquired environmental parameters to the signal acquisition analysis control main board, correcting the acquired environmental parameters according to the preset cross line, and displaying the target line, correcting the acquired environmental parameters, and displaying the target line, and correcting the target line, and displaying the target line after correcting and correcting the target line. The method comprises the steps of measuring the distance, azimuth angle and the like of the aiming target, collecting environmental parameters such as temperature, humidity, wind speed, wind direction and the like of a shooting point, and automatically calculating correction parameters and corrected cross aiming lines by combining ideal shooting trajectory parameters input by a user. The system has higher integration level, can fully automatically calculate the correction parameters and corrected cross aiming lines in real time, greatly reduces the carrying types of user equipment, greatly reduces the on-site calculation difficulty of the user, and improves the success rate of completing the task of the user.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic structural diagram of an auxiliary aiming device with correction function according to the present invention.
Fig. 2 shows a functional block diagram of an auxiliary aiming device with correction function according to the present invention.
Fig. 3 shows a schematic circuit configuration of the transmitter.
Fig. 4 shows a schematic circuit implementation of the receiver.
Fig. 5 shows a schematic view of an air pressure acquisition device.
Fig. 6 shows a schematic diagram of a temperature acquisition device.
Fig. 7 shows a schematic view of a humidity acquisition device.
Fig. 8 shows a schematic view of a wind speed acquisition device.
Fig. 9 shows a schematic view of the tilt angle acquisition device.
Fig. 10 shows a schematic circuit configuration of the input unit and the data interface.
Fig. 11 shows a display in a conventional scope and a scope provided herein.
Fig. 12 shows a schematic display of the auxiliary aiming device with correction function provided by the application.
Fig. 13 shows a schematic diagram of a display module.
Fig. 14 shows a schematic circuit configuration of the signal acquisition analysis control main board.
Fig. 15 shows a flow chart of an assisted targeting correction method.
Icon: 100-auxiliary aiming device with correction function; 110-a signal acquisition analysis control main board; 120-display; 130-a ranging module; 131-emitters; 132-a receiver; 133-a collimating lens group; 134-an optical prism group; 135-a first filter optic; 136-a second filter optic; 140-an environmental parameter module; 141-an air pressure acquisition device; 142-a temperature acquisition device; 143-a humidity acquisition device; 144-an inclination acquisition device; 145—wind speed acquisition device; 150-an input unit; 200-sighting telescope; 210-a lens barrel; 211-eyepiece; 212-exit lens.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements.
In the description of the present invention, it should also be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Some embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
With the continuous development of technology, the measurement technology, the laser and the photosensor technology have developed greatly, especially the laser measurement technology has developed and developed, and the laser measurement technology has been greatly promoted to develop in the industrial, civil and military fields. Meanwhile, the laser ranging technology is gradually applied to the aiming field, a telescopic sighting telescope with an amplifying function is generally adopted at present, a distant target can be seen and identified, distance measurement data are provided to assist distant accurate shooting, but the application is limited to providing a few basic data for users, and the application effect is poor due to incomplete use parameters and complex calculation.
First embodiment
Referring to fig. 1 and 2, the present embodiment provides an auxiliary aiming device 100 with correction function, which is applied to an aiming lens 200 of shooting equipment. The correction parameters and corrected cross aiming lines are automatically calculated by continuously measuring the range, angle and azimuth of the aiming target and measuring the environmental parameters such as the temperature, humidity, altitude, wind speed and direction of the shooting point, and the corrected cross aiming lines are displayed to a user to assist the user to complete shooting.
The auxiliary sighting device 100 with the correction function comprises a signal acquisition analysis control main board 110, a display 120, a ranging module 130 and an environmental parameter acquisition module, wherein the ranging module 130, the display 120 and the environmental parameter acquisition module are electrically connected with the signal acquisition analysis control main board 110. The distance measuring module 130 is used for measuring the distance from the shooting point to the aiming target, the environmental parameter collecting module is used for collecting environmental parameters and sending the environmental parameters to the signal collecting and analyzing control main board 110, and the signal collecting and analyzing control main board 110 calculates correction parameters according to the environmental parameters and sends corrected cross aiming lines to the display 120 for displaying and providing the corrected cross aiming lines for a user to refer to.
The ranging module 130 includes an emitter 131, a collimating lens group 133, an optical prism group 134, a first filtering optical lens 135, a second filtering optical lens 136 and a receiver 132, wherein the emitter 131 and the receiver 132 are electrically connected with the signal acquisition and analysis control main board 110, the emitter 131 is used for emitting ranging light under the control of the signal acquisition and analysis control main board 110, and fig. 3 is a schematic circuit diagram of the emitter 131. The transmitter 131 includes a transmitting circuit and a laser, wherein the transmitting circuit is configured to generate a ranging signal under the control of the signal acquisition and analysis control motherboard 110, and convert the ranging signal into a laser signal by the laser to transmit the laser signal for ranging.
The emitter 131 includes an emission port through which light emitted from the emitter 131 is emitted. In this embodiment, the distance measuring light may be a laser, but is not limited thereto, and may be other light. The collimating lens group 133 is disposed at an emission port of the emitter 131, and the collimating lens group 133 is configured to process the ranging light emitted by the emitter 131 into collimated light for emission, and an optical prism group 134 is disposed. The optical prism set 134 is disposed in a lens barrel 210 of the telescope 200, and the optical prism set 134 is configured to refract the collimated light beam, so that an outgoing angle of the collimated light beam is changed to coincide with an optical axis of the telescope 200, and is emitted through an outgoing lens 212 of the telescope 200. The optical prism set 134 is disposed in the lens barrel 210 of the sighting telescope 200, and the ranging module 130 and the sighting telescope 200 share the optical prism set 134, so that the ranging and the sighting can be simultaneously performed. The optical prism set 134 is used to also be used for transmitting aiming light and the like.
The first filter optical lens 135 is disposed in the sighting telescope 200, the first filter optical lens 135 is disposed between the optical prism set 134 and the eyepiece 211 of the sighting telescope 200, and the first filter optical lens 135 is used for shielding other light except visible light so as to improve the visual field definition of the sighting telescope 200. The second filter optical lens 136 is disposed in the lens barrel 210 of the telescope 200, the second filter optical lens 136 is disposed between the optical prism set 134 and the exit lens 212 of the telescope 200, and the second filter optical lens 136 is used for shielding other light except the visible light and the ranging light emitted by the emitter 131, so as to improve the field of view definition of the telescope 200.
The receiver 132 is disposed on the scope 200, for example, may be disposed above the exit lens 212 of the scope 200, referring to fig. 4, fig. 4 shows a schematic circuit implementation of the receiver 132. The receiver 132 is configured to receive the ranging light reflected by the sighting target, convert the ranging light into an electrical signal, and send the electrical signal to the signal acquisition and analysis control motherboard 110. The signal acquisition analysis control main board 110 sends outThe time of measuring the light and the time of receiving the electric signal, and the speed of light propagation in air, are calculated according to the formulaThe distance between the target and the target is calculated, wherein L represents the distance between the shooting point and the standard target, c represents the light propagation speed in the air, and t represents the time difference between the sending of the ranging light and the receiving of the electric signal sent by the receiver 132 by the signal acquisition and analysis control main board 110. The signal acquisition and analysis control main board 110 calculates the distance between the shooting point and the aiming target according to a formula, and sends the calculated distance to the display 120 for display.
In this embodiment, the receiver 132 is one of a PIN photodiode, an avalanche photodiode, and a photomultiplier tube. But is not limited thereto, and other optoelectronic devices are also possible.
The environmental parameter collection module is configured to collect environmental parameters, send the collected environmental parameters to the signal collection analysis control main board 110, calculate and generate a correction parameter and a corrected cross aiming line according to the environmental parameters, a target distance between the signal collection analysis control main board 110 and an aiming target, a correction coefficient and a preset ideal shooting trajectory parameter, and send the corrected cross aiming line to the display 120 for display.
In this embodiment, the environmental parameter collection module is electrically connected to the signal collection analysis control motherboard 110, and the environmental parameter collection module includes an air pressure collection device 141, a temperature collection device 142, a humidity collection device 143, an inclination collection device 144, and an air speed collection device 145. Referring to fig. 5, fig. 5 shows a schematic diagram of an air pressure acquisition device 141. In this embodiment, the air pressure is collected using an air pressure collection sensor, such as BMP 180. The air pressure acquisition device 141 is used for acquiring the atmospheric pressure of the shooting position and transmitting the acquired atmospheric pressure data to the signal acquisition analysis control main board 110. Referring to fig. 6, fig. 6 shows a schematic diagram of a temperature acquisition device 142. The temperature acquisition device 142 is configured to acquire temperature data of a shooting position, and send the acquired temperature data to the signal acquisition analysis control motherboard 110, and in this embodiment, the temperature acquisition device 142 adopts a TMP05A measurement chip. Referring to fig. 7, fig. 7 shows a schematic diagram of the humidity acquisition device 143. The humidity acquisition device 143 is used for acquiring humidity data of the shooting position and sending the acquired humidity data to the signal acquisition analysis control main board 110. Referring to fig. 8, the wind speed acquisition device 145 is configured to acquire wind speed data of a shooting position, and send the acquired wind speed data to the signal acquisition and analysis control main board 110, and referring to fig. 9, fig. 10 shows a schematic diagram of the inclination angle acquisition device. The dip angle acquisition device 144 is configured to acquire dip angles of the shooting device, and send acquired dip angle data to the signal acquisition analysis control main board 110, where the signal acquisition analysis control main board 110 calculates correction parameters according to an ideal trajectory parameter curve and correction coefficients of a preset shooting device by combining the distance between the distance measurement module 130 and a target according to the acquired data such as atmospheric pressure, temperature, humidity, dip angle, wind speed, and the like, and sends the correction parameters and corrected cross hair to the display 120 for display.
Referring to fig. 10, fig. 10 shows a circuit schematic of the input unit 150 and the data interface. The auxiliary aiming device 100 with correction function further comprises an input unit 150, wherein the input unit 150 is electrically connected with the signal acquisition and analysis control main board 110, and the input unit 150 is used for providing an interface for a user to input ideal shooting trajectory parameters and correction coefficients of the shooting device. The correction coefficient is a preset parameter that can be set by the user through the input unit 150.
The ideal shooting trajectory parameters are parameters set by factories when the shooting device leaves the factory, and comprise a plurality of groups of data, including shooting inclination angles, offset and the like corresponding to different target distances when the data such as different atmospheric pressures, temperatures, humidity and wind speeds are included. For example, when the atmospheric pressure data is a, the temperature data is B, the humidity data is C, the wind speed is D, the target distance L, and the correction coefficient is E, the calculated correction parameters are: the corresponding inclination angle is F, the left offset and the right offset are G, etc. Referring to fig. 11 and 12, the auxiliary aiming device 100 with correction function displays the correction parameters on the display 120.
Referring to fig. 13, fig. 13 shows a schematic diagram of a display module. The display module comprises a driver and a display, wherein the driver is electrically connected with the display. In this embodiment, the display is a transmissive display 120, and the transmissive display 120 is disposed in the lens barrel 210 of the telescope 200 for superimposing the target distance, the environmental parameter and the correction parameter in the field of view of the telescope 200.
The signal acquisition analysis control motherboard 110 may be an integrated circuit chip with signal processing capability. The signal acquisition and analysis control motherboard 110 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP), etc.; but also digital signal processors (Digital Signal Processing, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. A general purpose processor may be a microprocessor; the processor may also be any conventional processor or the like. In this embodiment, referring to fig. 14, the signal acquisition and analysis control motherboard 110 may be a STM32 series processor, such as STM32F103C8T6, STM32F103VET6, and so on.
Second embodiment
The present embodiment provides a sight, which is applied to shooting equipment, the sight includes a lens barrel 210, a first end of the lens barrel 210 is provided with an eyepiece 211, a second end of the lens barrel 210 is provided with an exit lens 212, the sight further includes an auxiliary sighting device 100 with a correction function, and the auxiliary sighting device 100 with the correction function is disposed on the lens barrel 210 of the sighting device 200.
It should be noted that, the structure of the auxiliary aiming device 100 with correction function provided in the present embodiment is substantially the same as the basic principle, and for brevity, this embodiment will not be described in detail, but reference is made to the related content in the first embodiment.
Third embodiment
The present embodiment provides an auxiliary aiming correction method, which is applied to the auxiliary aiming device 100 with correction function described in the first embodiment, referring to fig. 15, and includes:
step S10: the distance between the target and the range light measurement is transmitted.
Step S20: environmental parameters are collected.
Step S30: and according to the environmental parameters and the distance between the environmental parameters and the target, calculating by combining an ideal shooting trajectory parameter curve of a preset shooting device to obtain a correction parameter and a corrected cross aiming line.
Step S40: and sending the corrected parameters and the corrected cross hair to the display 120 for display.
In summary, the auxiliary aiming device with the correction function, the aiming mirror and the auxiliary aiming correction method provided by the invention are applied to the aiming mirror of shooting equipment, the auxiliary aiming device with the correction function comprises a signal acquisition analysis control main board, a display, a ranging module and an environmental parameter acquisition module, the ranging module comprises a transmitter and a receiver, the transmitter and the receiver are electrically connected with the signal acquisition analysis control main board, the transmitter is used for sending ranging light under the control of the signal acquisition analysis control main board, the receiver is used for receiving ranging light reflected by a target, converting the ranging light into an electric signal, sending the electric signal to the signal acquisition analysis control main board, calculating the distance between the signal acquisition analysis control main board and the target according to the time for sending the ranging light and the time for receiving the electric signal, sending the calculated distance to the display for displaying, the environmental parameter acquisition module is electrically connected with the signal acquisition analysis control main board, and sending the environmental parameter to the signal acquisition control main board for acquiring the environmental parameter, and correcting the environmental parameter according to the preset signal acquisition control main board, and displaying the ideal shooting parameter, and correcting the environmental parameter to the target. The method comprises the steps of measuring the distance, azimuth angle and the like of the aiming target, collecting environmental parameters such as temperature, humidity, wind speed, wind direction and the like of a shooting point, and automatically calculating correction parameters and corrected cross aiming lines by combining ideal shooting trajectory parameters input by a user. The system has higher integration level, can fully automatically calculate the correction parameters and corrected cross aiming lines in real time, greatly reduces the carrying types of user equipment, greatly reduces the on-site calculation difficulty of the user, and improves the success rate of completing the task of the user.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The auxiliary sighting device with the correction function is characterized by being applied to a sighting telescope of shooting equipment, the auxiliary sighting device with the correction function comprises a signal acquisition analysis control main board, a display, a ranging module and an environmental parameter acquisition module, wherein the ranging module comprises a transmitter and a receiver, the transmitter and the receiver are electrically connected with the signal acquisition analysis control main board, the transmitter is used for emitting ranging light under the control of the signal acquisition analysis control main board, the receiver is used for receiving the ranging light reflected by a target, converting the ranging light into an electric signal, sending the electric signal to the signal acquisition analysis control main board, calculating the distance between the signal acquisition analysis control main board and the target according to the time for emitting the ranging light and the time for receiving the electric signal, sending the calculated distance to the display, and the environmental parameter acquisition module is electrically connected with the signal acquisition analysis control main board, is used for acquiring environmental parameters, sending the acquired environmental parameters to the signal acquisition analysis control main board, receiving the ranging light reflected by the target, converting the ranging light into the electric signal, sending the electric signal acquisition analysis control main board, calculating the ideal target cross-hair and correcting the target and the target trajectory, and displaying the corrected target trajectory parameters; the correction parameters comprise inclination angles and left and right offset;
the distance measuring module further comprises a collimating lens group and an optical prism group, wherein the collimating lens group is arranged at the transmitting port of the transmitter and is used for processing the distance measuring light emitted by the transmitter into collimated light, and the optical prism group is used for rotating the collimated light by a preset angle to enable the collimated light to coincide with the optical axis of the sighting telescope;
the ranging module and the sighting telescope share an optical prism group, and the ranging and the sighting are used simultaneously; the display is a transmission display, and the transmission display is arranged in a lens barrel of the sighting telescope and is used for superposing a target distance, an environment parameter, a correction parameter and a corrected cross sighting line in a visual field of the sighting telescope so as to assist a user in shooting;
the device also comprises a first filtering optical lens and a second filtering optical lens, wherein the first filtering optical lens and the second filtering optical lens are arranged in a lens barrel of the sighting telescope; the first filtering optical lens is arranged between the optical prism group and the ocular of the sighting telescope and is used for shielding invisible light so as to improve the visual field definition of the sighting telescope; the second filtering optical lens is arranged between the optical prism group and the emergent lens of the sighting telescope and is used for shielding light with other wavelengths except visible light and ranging light emitted by the emitter so as to improve the visual field definition of the sighting telescope.
2. The auxiliary aiming device with correction function according to claim 1, wherein the receiver is one of a PIN photodiode, an avalanche photodiode, and a photomultiplier tube.
3. The auxiliary aiming device with correction function according to claim 1, wherein the environmental parameter acquisition module comprises an air pressure acquisition device, a temperature acquisition device, a humidity acquisition device, an inclination acquisition device and a wind speed acquisition device.
4. The modified secondary targeting device of claim 1 further including an input unit electrically connected to the signal acquisition and analysis control motherboard, the input unit for providing an interface for a user to input desired firing trajectory parameters and modification coefficients of the firing device.
5. A telescope, characterized in that the telescope comprises an auxiliary sighting device with a correcting function according to any one of claims 1-4.
6. An auxiliary aiming correction method, characterized in that the auxiliary aiming correction method is applied to the auxiliary aiming device with correction function as set forth in any one of claims 1 to 4, and the method includes:
transmitting ranging light to measure the distance between the target and the object;
collecting environmental parameters;
according to the environmental parameters and the distance between the environmental parameters and the target, calculating by combining an ideal shooting trajectory parameter curve of a preset shooting device to obtain correction parameters and corrected cross aiming lines;
and sending the corrected parameters and the corrected cross hair to a display for display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926395.6A CN108731542B (en) | 2018-08-14 | 2018-08-14 | Auxiliary aiming device with correcting function, sighting telescope and auxiliary aiming correcting method |
Applications Claiming Priority (1)
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| CN110162735B (en) * | 2019-07-04 | 2023-07-14 | 北京缔科新技术研究院(有限合伙) | Ballistic trajectory calculation method and system based on laser ranging telescope |
| CN110514063B (en) * | 2019-09-29 | 2022-03-11 | 福建启森科技股份有限公司 | Distance measuring device for tactical training |
| CN111175278B (en) * | 2020-01-19 | 2023-05-23 | 北京缔科新技术研究院(有限合伙) | Single photon humidity measuring function sighting telescope |
| CN111487758A (en) * | 2020-05-11 | 2020-08-04 | 湖南源信光电科技股份有限公司 | Glimmer night vision sighting telescope |
| CN112696980B (en) * | 2020-12-25 | 2021-08-20 | 南通蓬盛机械有限公司 | Method and device for improving usability of sighting telescope |
| CN113008080B (en) * | 2021-01-26 | 2023-01-13 | 河北汉光重工有限责任公司 | Fire control calculation method for offshore target based on rigidity principle |
| CN114459292A (en) * | 2021-12-28 | 2022-05-10 | 中国人民解放军国防科技大学 | Trajectory calculation system for fire control correction |
| CN114623726A (en) * | 2022-01-18 | 2022-06-14 | 深圳市恒天伟焱科技股份有限公司 | Control method and device for electronic sighting telescope, electronic sighting telescope and storage medium |
| CN114459291A (en) * | 2022-02-14 | 2022-05-10 | 武汉高德智感科技有限公司 | Automatic shooting method and device, gun and storage medium |
| CN115183629B (en) * | 2022-08-18 | 2023-07-07 | 北京恒利琦科技有限公司 | Ranging and ballistic display sighting telescope |
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