CN213693973U

CN213693973U - Binocular camera for controlling plug-in ISP (Internet service provider) through face recognition algorithm

Info

Publication number: CN213693973U
Application number: CN202022513695.7U
Authority: CN
Inventors: 李焱
Original assignee: Shenzhen Rulifang Technology Co ltd
Current assignee: Shenzhen Rulifang Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-13
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a two mesh cameras of external ISP of face identification algorithm control, including casing, two mesh camera bodies and security protection system mainboard, two mesh camera bodies are installed at the positive position of casing, security protection system mainboard is installed inside the casing, inside face detection algorithm and the two-dimensional code detection algorithm of installing respectively of security protection system mainboard, the casing bottom is through bulb swing joint ball seat, ball seat bottom fixed connection connecting rod, connecting rod lateral wall installation rack, connecting rod bottom symmetry installation ball, the connecting rod bottom slides and pegs graft inside the sleeve, ripple sleeve pipe fixed connection base is passed through to the sleeve bottom. The utility model discloses an inside people's face detection algorithm of security protection system mainboard and two-dimensional code detection algorithm cooperation are used, and recognition efficiency and precision are high, and user's experience is good, and the connecting rod passes through for rolling friction between ball and the sleeve, and the height of the two mesh camera bodies of vertical adjustment is more smooth and easy.

Description

Binocular camera for controlling plug-in ISP (Internet service provider) through face recognition algorithm

Technical Field

The utility model relates to an intelligent security industry technical field specifically is the external ISP's of face identification algorithm control binocular camera.

Background

The binocular camera obtains a synchronous exposure image through the calibrated two cameras by utilizing a bionics principle, then calculates third-dimensional depth information of pixel points of the obtained two-dimensional image, and provides a novel self-adaptive identification algorithm based on binocular computer vision for monitoring different environmental occasions.

The algorithm firstly identifies and judges a scene by utilizing depth information of pixel points, then models the scene by adopting a statistical method, overcomes gradual illumination change through time filtering, and overcomes abrupt illumination change through the characteristics of the depth algorithm. Compared with a single camera, the video monitoring principle system realized by the algorithm can be applied to more occasions, and the false detection rate is reduced by setting the alarm level by using the depth information.

However, the existing binocular camera has the following disadvantages when in use:

1. in the existing binocular camera, an independent face recognition system or an independent two-dimensional code system is installed in a security system main board in a shell, the operation is complicated, the face and two-dimensional code recognition is executed, corresponding functions need to be operated, the simultaneous recognition cannot be carried out, the CPU speed is insufficient, or the recognition time is too long, and the user experience is not good;

2. the casing of binocular camera passes through support fixed mounting on the holding surface, and although some cameras can height-adjusting, the easy phenomenon that blocks and pause that appears of process of adjusting reduces the result of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a face recognition algorithm control joins in marriage two mesh cameras of ISP externally to solve the current two mesh cameras that propose among the above-mentioned background art, the security protection system mainboard internally mounted of its casing is independent face recognition system or is independent two-dimensional code system, and complex operation carries out face and two-dimensional code discernment, needs the corresponding function of operation, can not do simultaneous recognition, leads to CPU speed not enough, or discernment time too long, and user experience is not good; the casing of binocular camera passes through support fixed mounting on the holding surface, and although some cameras can height-adjusting, the easy phenomenon that blocks and pause that appears of process of adjusting reduces the problem of result of use.

In order to solve the technical problem, the utility model provides a following technical scheme: the binocular camera for controlling the plug-in ISP by the face recognition algorithm comprises a shell, a binocular camera body and a security system main board, the binocular camera body is arranged on the front side of the shell, the security system main board is arranged inside the shell, a human face detection algorithm and a two-dimensional code detection algorithm are respectively installed in the security system main board, the bottom of the shell is movably connected with the ball seat through a ball head, the bottom end of the ball seat is fixedly connected with a connecting rod, the side wall of the connecting rod is provided with a rack, the bottom end of the connecting rod is symmetrically provided with balls, the bottom end of the connecting rod is inserted in the sleeve in a sliding way, the bottom of the sleeve is fixedly connected with the base through a corrugated sleeve, through the inside face detection algorithm and the two-dimensional code detection algorithm cooperation use of security protection system mainboard, recognition efficiency and precision are high, and user's experience is good, and the connecting rod passes through to be rolling friction between ball and the sleeve, and the height of the two mesh camera bodies of vertical regulation is more smooth and easy.

Further, the ball groove has been seted up to the ball seat upper surface, ball inslot wall fixed connection damping plate, through rotating the casing according to the needs that use, the casing drives the relative ball groove rotation of ball seat of bulb, has realized the regulation of two mesh camera body angles, and the damping plate provides frictional force to the bulb, convenient location.

Furthermore, the guide way has been seted up to sleeve inner wall symmetry, the ball is pegged graft and is just rolling connection in the guide way inside, and when the relative sleeve longitudinal movement of connecting rod, the ball of connecting rod rolls along the guide way, and the friction between connecting rod and the sleeve is rolling friction, and is more smooth and easy, reduces the emergence of card ton phenomenon.

Furthermore, telescopic open end fixed connection hand wheel, the toothed disc is connected in the transmission of hand wheel one side, revolves soon through the hand wheel and revolves the toothed disc, and the toothed disc drives rack longitudinal movement, has realized the regulation of connecting rod longitudinal height.

Furthermore, the gear disc is located one side of the connecting rod and meshed with the rack, the gear disc is screwed through the hand wheel, the gear disc drives the rack to move longitudinally, and the adjustment of the longitudinal height of the connecting rod is achieved.

Further, sleeve bottom fixed connection roof, roof lower surface swing joint pull rod, pull rod bottom fixed connection slider, slider sliding connection is on the base surface, fixed connection spring between the pull rod, roof push down the pull rod, the relative base slip of slider, the spring takes place to deform, slows down the impact force.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the binocular camera body is installed in the positive position of casing, and the security protection system mainboard is installed inside the casing, and inside face detection algorithm and the two-dimensional code detection algorithm of installing respectively of security protection system mainboard is used through the cooperation of the inside face detection algorithm of security protection system mainboard and two-dimensional code detection algorithm, and recognition efficiency and precision are high, and user's experience is good.

2. Ball seat bottom fixed connection connecting rod, connecting rod lateral wall installation rack, connecting rod bottom symmetry installation ball, the connecting rod bottom slides and pegs graft inside the sleeve, and the connecting rod passes through for rolling friction between ball and the sleeve, and the height of the two mesh camera bodies of longitudinal adjustment is more smooth and easy.

Drawings

The accompanying drawings 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. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the base and the corrugated sleeve of the present invention;

FIG. 3 is a schematic view of the connection structure of the housing and the main board of the security system of the present invention;

FIG. 4 is a schematic view of the connection structure of the ball seat and the ball head of the present invention;

in the figure: 1. a base; 2. a bellows sleeve; 201. a top plate; 202. a pull rod; 203. a slider; 204. a spring; 3. a sleeve; 301. a guide groove; 4. a connecting rod; 401. a rack; 5. a ball bearing; 6. a hand wheel; 601. a gear plate; 7. a housing; 8. a binocular camera body; 9. a security system mainboard; 10. a ball seat; 11. a ball groove; 12. a damping plate; 13. a ball head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the binocular camera with the external ISP controlled by the face recognition algorithm comprises a shell 7, a binocular camera body 8 and a security system mainboard 9, wherein the binocular camera body 8 is installed on the front side of the shell 7, the security system mainboard 9 is installed inside the shell 7, a face detection algorithm and a two-dimensional code detection algorithm are respectively installed inside the security system mainboard 9, the bottom of the shell 7 is movably connected with a ball seat 10 through a ball head 13, the bottom of the ball seat 10 is fixedly connected with a connecting rod 4, a side wall of the connecting rod 4 is provided with a rack 401, balls 5 are symmetrically installed at the bottom of the connecting rod 4, the bottom of the connecting rod 4 is slidably inserted into a sleeve 3, and the bottom of the sleeve 3 is fixedly connected with a base 1 through a corrugated.

Ball groove 11 has been seted up to ball seat 10 upper surface, 11 inner wall fixed connection damping plates 12 of ball groove, through rotating casing 7, casing 7 drives the relative ball groove 11 rotation of ball seat 10 of bulb 13 as required according to the use, has realized the regulation of two mesh camera body 8 angles, and damping plates 12 provides frictional force, convenient location to bulb 13.

Guide slot 301 has been seted up to sleeve 3 inner wall symmetry, ball 5 pegs graft inside guide slot 301 and be roll connection, and when connecting rod 4 longitudinal movement relatively sleeve 3, ball 5 of connecting rod 4 rolls along guide slot 301, and the friction between connecting rod 4 and the sleeve 3 is rolling friction, and is more smooth and easy, reduces the emergence of card ton phenomenon.

The opening end of the sleeve 3 is fixedly connected with a hand wheel 6, one side of the hand wheel 6 is in transmission connection with a gear disc 601, the gear disc 601 is screwed through the hand wheel 6, the gear disc 601 drives the rack 401 to move longitudinally, and the adjustment of the longitudinal height of the connecting rod 4 is realized.

The gear disc 601 is located on one side of the connecting rod 4, the gear disc 601 is meshed with the rack 401, the gear disc 601 is screwed through the hand wheel 6, the gear disc 601 drives the rack 401 to move longitudinally, and the adjustment of the longitudinal height of the connecting rod 4 is achieved.

The bottom end of the sleeve 3 is fixedly connected with a top plate 201, the lower surface of the top plate 201 is movably connected with a pull rod 202, the bottom end of the pull rod 202 is fixedly connected with a sliding block 203, the sliding block 203 is connected to the surface of the base 1 in a sliding mode, a spring 204 is fixedly connected between the pull rods 202, the pull rod 202 is pressed down by the top plate 201, the sliding block 203 slides relative to the base 1, and the spring 204 deforms to reduce impact force.

The utility model discloses a theory of operation: the binocular camera body 8 is installed on the front side of the shell 7, the security system main board 9 is installed inside the shell 7, the human face detection algorithm and the two-dimensional code detection algorithm are respectively installed inside the security system main board 9, and the human face detection algorithm and the two-dimensional code detection algorithm inside the security system main board are matched for use, so that the recognition efficiency and the accuracy are high, and the user experience is good; the gear disc 601 is screwed through the hand wheel 6, the gear disc 601 drives the rack 401 to move longitudinally, the longitudinal height of the connecting rod 4 is adjusted, when the connecting rod 4 moves longitudinally relative to the sleeve 3, the balls 5 of the connecting rod 4 roll along the guide groove 301, the friction between the connecting rod 4 and the sleeve 3 is rolling friction, the operation is smoother, and the phenomenon of blocking is reduced; ball groove 11 has been seted up to ball seat 10 upper surface, and 11 inner walls fixed connection damping plates 12 in ball groove, through rotating casing 7, casing 7 drives the relative ball groove 11 rotation of ball seat 10 of bulb 13, has realized the regulation of two mesh camera body 8 angles, and damping plates 12 provides frictional force, convenient location to bulb 13 as required.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The binocular camera of external ISP is controlled by face recognition algorithm, which is characterized in that: including casing (7), binocular camera body (8) and security protection system mainboard (9), install in casing (7) positive position binocular camera body (8), security protection system mainboard (9) are installed inside casing (7), security protection system mainboard (9) are inside to be installed face detection algorithm and two-dimensional code detection algorithm respectively, bulb (13) swing joint ball seat (10) are passed through to casing (7) bottom, ball seat (10) bottom fixed connection connecting rod (4), connecting rod (4) lateral wall installation rack (401), connecting rod (4) bottom symmetry installation ball (5), connecting rod (4) bottom is slided and is pegged graft inside sleeve (3), ripple sleeve pipe (2) fixed connection base (1) is passed through to sleeve (3) bottom.

2. The binocular camera for controlling the plug-in ISP through the face recognition algorithm according to claim 1, wherein: the ball seat is characterized in that a ball groove (11) is formed in the upper surface of the ball seat (10), and a damping plate (12) is fixedly connected to the inner wall of the ball groove (11).

3. The binocular camera for controlling the plug-in ISP through the face recognition algorithm according to claim 1, wherein: guide grooves (301) are symmetrically formed in the inner wall of the sleeve (3), and the balls (5) are inserted into the guide grooves (301) and are in rolling connection.

4. The binocular camera for controlling the plug-in ISP through the face recognition algorithm according to claim 1, wherein: the opening end of the sleeve (3) is fixedly connected with a hand wheel (6), and one side of the hand wheel (6) is in transmission connection with a gear disc (601).

5. The binocular camera for controlling the plug-in ISP through the face recognition algorithm according to claim 4, wherein: the gear disc (601) is located on one side of the connecting rod (4), and the gear disc (601) is meshed with the rack (401).

6. The binocular camera for controlling the plug-in ISP through the face recognition algorithm according to claim 1, wherein: the bottom end of the sleeve (3) is fixedly connected with a top plate (201), the lower surface of the top plate (201) is movably connected with a pull rod (202), the bottom end of the pull rod (202) is fixedly connected with a sliding block (203), the sliding block (203) is slidably connected to the surface of the base (1), and a spring (204) is fixedly connected between the pull rods (202).