CN112492259A - Monitoring device and monitoring method - Google Patents
Monitoring device and monitoring method Download PDFInfo
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- CN112492259A CN112492259A CN201910864083.1A CN201910864083A CN112492259A CN 112492259 A CN112492259 A CN 112492259A CN 201910864083 A CN201910864083 A CN 201910864083A CN 112492259 A CN112492259 A CN 112492259A
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- monitoring
- assembly
- translation
- adjusting
- lens assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses a monitoring device and a monitoring method.A first monitoring component of the monitoring device is arranged on a first adjusting bracket; the second monitoring assembly is arranged on the second adjusting frame; the first adjusting frame and the second adjusting frame are installed on the installation seat, and the first monitoring assembly and the second monitoring assembly rotate and translate relative to the installation seat. The monitoring method comprises the following steps: setting a standard monitoring range; the lens assembly collects images; if the image collected by the lens assembly does not cover the standard monitoring range, adjusting the camera angle of the lens assembly until the image collected by the lens assembly covers the standard monitoring range; and at night, if the brightness of the image collected by the lens assembly is not uniform, adjusting the irradiation angle of the light supplementing lamp assembly until the brightness of the image collected by the lens assembly is uniform. The first monitoring assembly and the second monitoring assembly have higher degree of freedom, and the application range of the monitoring equipment is widened.
Description
Technical Field
The invention relates to the technical field of monitoring, in particular to monitoring equipment and a monitoring method.
Background
The camera includes camera lens subassembly and light filling lamp subassembly, and the market needs camera lens subassembly and light filling lamp subassembly to have more degree of freedom to can be applicable to each scene and can guarantee sufficient monitoring range and good monitoring effect. The existing lens assembly and the light supplement lamp assembly are generally fixed together, the degree of freedom is low, and the positions of the lens assembly and the light supplement lamp assembly cannot be adjusted by changing the position of the large-scale equipment for a camera installed on the large-scale equipment.
Disclosure of Invention
In order to solve the problems, the invention provides monitoring equipment and a monitoring method with wide application range.
A monitoring device comprises a first monitoring component, a first adjusting frame, a second monitoring component, a second adjusting frame and a mounting seat; the first monitoring assembly is mounted on the first adjusting bracket; the second monitoring assembly is mounted on the second adjusting bracket;
the first adjusting frame and the second adjusting frame are respectively installed on the installation base, the first monitoring assembly rotates and translates relative to the installation base through the first adjusting frame, and the second monitoring assembly rotates and translates relative to the installation base through the second adjusting frame.
Preferably, in the monitoring device, the first monitoring assembly is a lens assembly, and the second monitoring assembly is a light supplement lamp assembly.
Preferably, in the above monitoring apparatus, the mounting seat includes a housing and an electrical component mounted in the housing, and the first adjustment frame and the second adjustment frame are both connected to the housing.
Preferably, in the above monitoring apparatus, the first adjustment bracket and the second adjustment bracket are respectively mounted on two opposite surfaces of the mounting seat.
Preferably, in the monitoring apparatus described above, the first adjusting bracket includes a first rotating body and a first translating body, the first monitoring unit is rotatably mounted on the first rotating body, the first rotating body is translatably mounted on the first translating body, the first translating body is translatably and rotatably mounted on the mounting base, the translating direction of the first translating body is different from the translating direction of the first rotating body, and the rotating direction of the first translating body is different from the rotating direction of the first monitoring unit.
Preferably, in the foregoing monitoring device, the monitoring device further includes a first movable rotating shaft, the first rotating body has a first arc-shaped groove, one end of the first movable rotating shaft is connected to the first monitoring assembly, and the other end of the first movable rotating shaft is movably disposed in the first arc-shaped groove.
Preferably, in the monitoring device, the first translation body is provided with a sliding groove, the first translation body is connected with the mounting seat through a fastening piece arranged in the sliding groove, and the first translation body can translate relative to the fastening piece and rotate around the fastening piece.
Preferably, in the monitoring apparatus described above, the second adjustment bracket includes a second translation body on which the second monitoring assembly is mounted, and a second rotation body on which the second translation body is translatably and rotatably mounted, the second rotation body being rotatably mounted on the mount, a rotation direction of the second translation body being different from a rotation direction of the second rotation body.
Preferably, in the foregoing monitoring device, the monitoring device further includes a second movable rotating shaft, the second rotating body has a second arc-shaped groove, one end of the second movable rotating shaft is connected to the mounting base, and the other end of the second movable rotating shaft is movably disposed in the second arc-shaped groove.
Preferably, in the monitoring apparatus described above, the second translation body has a slide groove, and the second translation body is connected to the second rotation body by a fastener provided in the slide groove, and the second translation body is capable of translating relative to the fastener and rotating around the fastener.
Preferably, in the monitoring apparatus described above, the second adjustment frame has a through hole, and the second monitoring assembly includes two parts, which are respectively located on both sides of the second adjustment frame and connected together through the through hole.
A monitoring method including the above monitoring apparatus, the monitoring method including:
s1: setting a standard monitoring range;
s2: the lens assembly collects images;
s3: if the image collected by the lens assembly does not cover the standard monitoring range, adjusting the camera angle of the lens assembly until the image collected by the lens assembly covers the standard monitoring range;
s4: and at night, if the brightness of the image collected by the lens assembly is not uniform, adjusting the illumination angle of the light supplement lamp assembly until the brightness of the image collected by the lens assembly is uniform.
Compared with the prior art, the invention has the following beneficial effects: the first monitoring assembly and the second monitoring assembly are arranged independently and can be adjusted respectively, so that the first monitoring assembly and the second monitoring assembly have higher freedom degree, and the application range of the monitoring equipment is widened. Aiming at various different scenes, a user can adjust the working angles of the first monitoring component and the second monitoring component according to the requirement.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a side view of a monitoring device according to embodiment 1 of the present invention;
fig. 2 is a perspective view of a monitoring device according to embodiment 1 of the present invention;
fig. 3 is a perspective view of a monitoring device according to embodiment 1 of the present invention from another perspective;
fig. 4 is a connection structure diagram of the lens assembly and the first adjusting bracket according to embodiment 1 of the present invention;
fig. 5 is an exploded view of the lens assembly and the first adjusting bracket according to embodiment 1 of the present invention;
FIG. 6 is a perspective view of a mount according to embodiment 1 of the present invention;
FIG. 7 is an exploded view of a mount according to embodiment 1 of the present invention;
fig. 8 is a connection structure diagram of the fill light assembly and the second adjusting bracket in embodiment 1 of the present invention;
fig. 9 is an exploded view of a fill light assembly and a second adjusting bracket according to embodiment 1 of the present invention.
The component names and designations in the drawings are as follows:
the lens module 10, the lens 11, the mounting case 12, the lens circuit board 13, the fill light module 20, the lamp panel 21, the lamp body 22, the lamp control board 23, the first adjusting bracket 30, the first rotating body 31, the side arm 311, the first arc-shaped groove 3111, the bottom arm 312, the first translating body 32, the first vertical part 321, the first vertical sliding groove 3211, the first horizontal part 322, the first horizontal sliding groove 3221, the second adjusting bracket 40, the second rotating body 41, the second arc-shaped groove 411, the second translating body 42, the second horizontal sliding groove 421, the through hole 422, the mounting base 50, the housing 51, the upper housing 511, the lower housing 512, the electrical module 52, the power panel 521, the electronic component, the first fixed rotating shaft 61, the first movable rotating shaft 62, the second fixed rotating shaft 63, the second movable rotating shaft 64, the first vertical fastening member 71, the first horizontal fastening member 72, and the second horizontal fastening member 73.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 3, the present embodiment discloses a monitoring apparatus, which includes a first monitoring component, a first adjusting bracket 30 and a mounting seat 50, wherein the first monitoring component is a lens component 10. The lens assembly 10 is mounted on the first adjusting bracket 30; the first adjustment frame 30 is mounted on the mount 50, and the lens assembly 10 is rotated and translated relative to the mount 50 by the first adjustment frame 30. The lens assembly 10 includes a lens 11 and a lens circuit board 13, the lens 11 is connected with the lens circuit board 13, the lens 11 and the lens circuit board 13 move together relative to the mounting seat 50, and the position of the lens assembly 10 is convenient to adjust.
As shown in fig. 4 and 5, the first adjustment frame 30 includes a first rotating body 31 and a first translating body 32, the lens assembly 10 is rotatably mounted on the first rotating body 31, the first rotating body 31 is translatably mounted on the first translating body 32, and the first translating body 32 is mounted on the upper housing 511 of the mount 50. Preferably, the first translation body 32 is translatably and rotatably mounted on the upper housing 511, the translation direction of the first rotation body 31 is different from the translation direction of the first translation body 32, and preferably, the translation direction of the first rotation body 31 is perpendicular to the translation direction of the first translation body 32. The lens assembly 10 rotates in a direction different from the direction of rotation of the first translation body 32, and preferably, the lens assembly 10 rotates in a direction perpendicular to the direction of rotation of the first translation body 32. The lens assembly 10 of the present embodiment has more degrees of freedom.
Specifically, as shown in fig. 5, the lens assembly 10 includes a mounting shell 12, one end of the mounting shell 12 is an open end, and an end opposite to the open end is opened with a window, the lens 11 and the lens circuit board 13 are disposed in an inner cavity of the mounting shell 12 through the open end, and the lens 11 monitors an external environment through the window.
The first rotating body 31 includes side arms 311 and a bottom arm 312, the number of the side arms 311 may be 2, one end of each of the 2 side arms 311 is connected to the bottom arm 312, and the other end is a free end. The 2 side arms 311 and the bottom arm 312 define a receiving space therebetween, and the lens assembly 10 is disposed in the receiving space and can rotate in a vertical plane in the receiving space.
The monitoring device further includes a first fixed rotating shaft 61 and a first movable rotating shaft 62, and the lens assembly 10 is rotatably mounted on the first rotating body 31 preferably in a manner that: first arc-shaped groove 3111 has been seted up to side arm 311, and the both ends of first fixed pivot 61 are connected with installation shell 12 and side arm 311 respectively, and the one end and the installation shell 12 of first activity pivot 62 are connected, and the other end setting is in first arc-shaped groove 3111. The mounting housing 12 can rotate around the first fixed rotating shaft 61, and the mounting housing 12 can rotate within a certain angle range due to the cooperation of the first movable rotating shaft 62 and the first arc-shaped groove 3111. The range of rotation of the mounting case 12 can be limited by setting the length over which the first arc-shaped groove 3111 extends. For example: the range of rotation in the vertical plane of the mounting shell 12 may be 30-60.
The first movable rotating shaft 62 can be a screw, and the shaft of the screw can perform the function of a rotating shaft, and meanwhile, the screw also has the function of locking. After the mounting shell 12 is rotated, the screw is tightened, and the head of the screw is pressed against the outer surface of the side arm 311, so that the relative position of the mounting shell 12 and the side arm 311 is fixed.
The first translation body 32 includes a first vertical portion 321 and a first horizontal portion 322, the first horizontal portion 322 is connected to a bottom end of the first vertical portion 321, and the first horizontal portion 322 extends away from the lens assembly 10.
The first rotating body 31 is mounted translatably on the first translating body 32 preferably in the following manner: the first vertical portion 321 is provided with a first vertical sliding slot 3211, and a rod of the first vertical fastener 71 passes through the first vertical sliding slot 3211 to be connected with the lens assembly 10. The first vertical fastener 71 translates up and down in the first vertical sliding slot 3211, and can drive the lens assembly 10 to translate up and down. The first vertical fastener 71 is locked, and the head of the first vertical fastener 71 is pressed against the first vertical part 321, so that the relative position of the lens assembly 10 and the first vertical part 321 can be fixed.
The first translational body 32 is mounted translatably and rotatably on the upper housing 511 in a preferred manner: the first horizontal portion 322 defines a first horizontal sliding slot 3221, and the first horizontal fastening member 72 passes through the first horizontal sliding slot 3221 and is connected to the upper housing 511. The first translational body 32 can translate back and forth relative to the first horizontal fastener 72 and can rotate left and right about the first horizontal fastener 72. Locking the first horizontal fastener 72 can fix the relative position of the first translation body 32 and the upper housing 511.
To this end, the lens assembly 10 of the present embodiment can rotate in a vertical plane, can rotate in a horizontal plane, and can translate up and down and back and forth. Rotation in the vertical plane is also known as pitch angle adjustment. The rotation in the horizontal plane is also the left-right angle adjustment.
As shown in fig. 1-3, the monitoring device further includes a second adjustable mount 40 and a second monitoring assembly, the second monitoring assembly being mounted on the second adjustable mount 40, the second adjustable mount 40 being mounted on the mount 50 offset from the first adjustable mount 30, the second monitoring assembly being rotatable and translatable relative to the mount 50 via the second adjustable mount 40. The second monitoring component is a fill light component 20.
The mount 50 includes a housing 51 and an electrical component 52 mounted in the housing 51, and the first adjustment frame 30 and the second adjustment frame 40 are connected to the housing 51. The lens assembly 10 and the fill light assembly 20 are electrically connected to the electrical assembly 52. The mounting seat 50 for mounting the first adjusting bracket 30 and the second adjusting bracket 40 in the present embodiment is also used for mounting the electrical component 52, so that the space can be saved, which is beneficial to the miniaturization of the monitoring device in the present embodiment. The first adjusting bracket 30 and the second adjusting bracket 40 are respectively installed on two opposite surfaces of the installation base 50, so that space is further saved, and interference is not easy to occur when the positions of the lens assembly 10 and the light supplement lamp assembly 20 are adjusted.
Specifically, as shown in fig. 6 and 7, the housing 51 includes an upper housing 511 and a lower housing 512, and the upper housing 511 and the lower housing 512 are detachably connected and enclose an inner cavity of the housing 51. The electrical assembly 52 includes a power board 521 and an electronic component 522 mounted on the power board 521. The first adjusting bracket 30 is mounted on the upper surface of the upper case 511, and the second adjusting bracket 40 is mounted on the lower surface of the lower case 512.
The upper housing 511 and the lower housing 512 each extend in the front-rear direction, the lens assembly 10 and the first adjusting bracket 30 are integrally arranged in the front-rear direction, and as shown in fig. 4, the side arm 311 and the first horizontal portion 322 each extend in the front-rear direction. The fill-in light assembly 20 and the second adjusting bracket 40 are also integrally arranged along the front-rear direction, and as shown in fig. 8, a portion of the second moving body 42 is vertically disposed, and the other portion extends front-rear and is connected to the second rotating body 41. The left and right widths of the lens assembly 10 and the first adjusting bracket 30 are smaller than the left and right widths of the upper housing 511, and the left and right widths of the fill light assembly 20 and the second adjusting bracket 40 are smaller than the left and right widths of the lower housing 512. The lens assembly 10 and the first adjusting bracket 30 make full use of the space above the mount 50. The light supplement lamp assembly 20 and the second adjusting bracket 40 make full use of the lower space of the mounting base 50, so that the monitoring device of the embodiment has a compact structure and occupies a small space.
The lens subassembly 10 and the light filling lamp subassembly 20 of this embodiment independently set up to can adjust respectively, make lens subassembly 10 and light filling lamp subassembly 20 all have higher degree of freedom, further improve the supervisory equipment's of this embodiment application scope. For various scenes, the user can adjust the positions of the lens assembly 10 and the fill-in light assembly 20 as needed.
Fig. 8 and 9 are combined with fig. 1 to 3, and the light supplement lamp assembly 20 includes a lamp panel 21, a lamp body 22 and a lamp control board 23, the lamp body 22 is installed on the lamp panel 21, and the lamp body 22 and the lens 11 face to the same side. The lamp panel 21 is connected with the lamp control panel 23.
The second adjusting bracket 40 includes a second translational body 42 and a second rotational body 41, the fill-in light assembly 20 is mounted on the second translational body 42, the second translational body 42 is mounted on the second rotational body 41 in a translational and rotational manner, and the second rotational body 41 is mounted on the lower housing 512 in a rotational manner.
The second translational body 42 is mounted on the second rotational body 41 in a translational and rotational manner, preferably in the following manner: the second translation body 42 is provided with a second horizontal sliding slot 421, and a second horizontal fastener 73 passes through the second horizontal sliding slot 421 to connect the second translation body 42 with the second rotation body 41. The second translation body 42 is capable of translating back and forth and rotating left and right with respect to the second horizontal fastener 73. The second horizontal fastening member 73 is fastened and the relative position of the second translation body 42 and the second rotation body 41 is fixed.
The second rotating body 41 is preferably rotatably mounted on the lower case 512 in the following manner: the monitoring device further comprises a second fixed rotating shaft 63 and a second movable rotating shaft 64, the second rotating body 41 is provided with a second arc-shaped slot 411, and two ends of the second fixed rotating shaft 63 are respectively connected with the lower shell 512 and the second rotating body 41. One end of the second movable rotating shaft 64 is connected to the lower housing 512, and the other end is movably disposed in the second arc-shaped slot 411. The second rotating body 41 can rotate around the second fixed rotating shaft 63, and due to the cooperation of the second movable rotating shaft 64 and the second arc-shaped groove 411, the second rotating body 41 rotates within a certain angle range, and the length of the second arc-shaped groove 411 can be set to set the rotating range of the second rotating body 41, that is, the rotating range of the light supplement lamp assembly 20 is set. For example: the fill light assembly 20 can rotate within a range of 30-60 degrees.
So far, the light filling lamp assembly 20 of this embodiment can be translated forward and backward, horizontally rotated and vertically rotated. Horizontal rotation is also left-right rotation. Vertical rotation is also referred to as up-and-down rotation.
In another embodiment, the positions of the fill-light lamp assembly 20 and the lens assembly 10 may be reversed, that is, the fill-light lamp assembly 20 is mounted on the first adjusting frame 30, and the lens assembly 10 is mounted on the second adjusting frame 40.
Example 2
The embodiment discloses a monitoring method, which is directed to the monitoring device of embodiment 1, and the monitoring method is as follows:
s1: setting a standard monitoring range;
s2: the lens assembly 10 collects images;
s3: judging whether the image collected by the lens assembly 10 covers the standard monitoring range, if not, adjusting the shooting angle of the lens assembly 10 until the image collected by the lens assembly 10 covers the standard monitoring range; if so, the camera angle of the lens assembly 10 does not need to be adjusted;
s4: at night, whether the brightness of the image collected by the lens assembly 10 is uniform or not is judged, if not, the illumination angle of the light supplement lamp assembly 20 is adjusted until the brightness of the image collected by the lens assembly 10 is uniform, and if so, the illumination angle of the light supplement lamp assembly 20 does not need to be adjusted.
Wherein, whether the image collected by the lens assembly 10 covers the standard monitoring range can be judged by human eyes. The monitoring method of the present embodiment is manual adjustment. For example: when the image collected by the lens assembly 10 does not cover the right portion of the standard monitoring range, the lens assembly 10 is adjusted to rotate to the right until the image collected by the lens assembly 10 covers the whole standard monitoring range. For example, if the brightness of the upper side of the image collected by the lens assembly 10 is low, the light supplement lamp assembly 20 is adjusted to rotate upwards until the brightness of the image collected by the lens assembly 10 is uniform.
The manner of determining whether the brightness of the image collected by the lens assembly 10 is uniform may be: and calculating the average value of the brightness of the pixel points in each region through an image processing system, wherein the average value of the brightness of the pixel points in each region is called the brightness of the region, comparing the brightness difference values of the regions, and if the brightness difference values are within a preset range, determining that the brightness is uniform. If the difference exceeds a predetermined range, the brightness is considered to be uneven.
In another embodiment, automatic adjustment can be achieved by changing the structure of the monitoring device of embodiment 1.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to 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 scope of the claims of the present invention.
Claims (12)
1. A monitoring device, comprising a first monitoring component, a first adjusting bracket (30), a second monitoring component, a second adjusting bracket (40) and a mounting seat (50); the first monitoring assembly is mounted on the first adjusting bracket (30); the second monitoring assembly is mounted on the second adjusting bracket (40);
the first adjusting frame (30) and the second adjusting frame (40) are respectively installed on the installation base (50), the first monitoring component rotates and translates relative to the installation base (50) through the first adjusting frame (30), and the second monitoring component rotates and translates relative to the installation base (50) through the second adjusting frame (40).
2. The monitoring device of claim 1, wherein the first monitoring component is a lens component (10) and the second monitoring component is a fill light component (20).
3. The monitoring device according to claim 1, wherein the mounting seat (50) comprises a housing (51) and an electrical component (52) mounted within the housing (51), the first adjustment bracket (30) and the second adjustment bracket (40) each being connected to the housing (51).
4. A monitoring device according to claim 3, characterized in that the first adjusting bracket (30) and the second adjusting bracket (40) are mounted on two opposite faces of the mounting seat (50), respectively.
5. The monitoring device according to claim 1, characterized in that the first adjustment carriage (30) comprises a first rotation body (31) and a first translation body (32), the first monitoring assembly being rotatably mounted on the first rotation body (31), the first rotation body (31) being translatably mounted on the first translation body (32), the first translation body (32) being translatably and rotatably mounted on the mounting seat (50), the translation direction of the first translation body (32) being different from the translation direction of the first rotation body (31), the rotation direction of the first translation body (32) being different from the rotation direction of the first monitoring assembly.
6. The monitoring device according to claim 5, further comprising a first rotating body (62), wherein the first rotating body (31) has a first arc-shaped groove (3111), and one end of the first rotating body (62) is connected to the first monitoring assembly and the other end is movably disposed in the first arc-shaped groove (3111).
7. A monitoring device according to claim 5, characterised in that the first displacement body (32) is provided with a slide groove, the first displacement body (32) being connected with the mounting (50) by means of a fastening element provided in the slide groove, the first displacement body (32) being translatable relative to and rotatable about the fastening element.
8. The monitoring device according to claim 1, characterized in that the second adjustment carriage (40) comprises a second translation body (42) and a second rotation body (41), the second monitoring assembly being mounted on the second translation body (42), the second translation body (42) being translatably and rotatably mounted on the second rotation body (41), the second rotation body (41) being rotatably mounted on the mounting seat (50), the direction of rotation of the second translation body (42) being different from the direction of rotation of the second rotation body (41).
9. The monitoring device according to claim 8, further comprising a second movable rotating shaft (64), wherein the second rotating body (41) has a second arc-shaped slot (411), and one end of the second movable rotating shaft (64) is connected with the mounting seat (50) and the other end is movably disposed in the second arc-shaped slot (411).
10. A monitoring device according to claim 8, characterised in that the second translation body (42) has a slide groove, the second translation body (42) being connected with the second rotation body (41) by means of a fastening element arranged in the slide groove, the second translation body (42) being translatable relative to and rotatable around the fastening element.
11. The monitoring device according to claim 1, characterized in that the second adjusting carriage (40) has a through hole (422), and the second monitoring assembly comprises two parts which are respectively located on both sides of the second adjusting carriage (40) and are connected together through the through hole (422).
12. A monitoring method, characterized by comprising the monitoring device of any one of claims 1-11, the monitoring method comprising:
s1: setting a standard monitoring range;
s2: the lens assembly (10) collects images;
s3: if the image collected by the lens assembly (10) does not cover the standard monitoring range, adjusting the camera angle of the lens assembly (10) until the image collected by the lens assembly (10) covers the standard monitoring range;
s4: and in the night, if the brightness of the image collected by the lens assembly (10) is not uniform, adjusting the illumination angle of the light supplement lamp assembly (20) until the brightness of the image collected by the lens assembly (10) is uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864083.1A CN112492259B (en) | 2019-09-12 | 2019-09-12 | Monitoring equipment and monitoring method |
Applications Claiming Priority (1)
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