CN111641880B - Safety conversion gateway device of video monitoring camera and conversion method thereof - Google Patents
Safety conversion gateway device of video monitoring camera and conversion method thereof Download PDFInfo
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- CN111641880B CN111641880B CN202010316144.3A CN202010316144A CN111641880B CN 111641880 B CN111641880 B CN 111641880B CN 202010316144 A CN202010316144 A CN 202010316144A CN 111641880 B CN111641880 B CN 111641880B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/025—Cabinets
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Abstract
The invention discloses a video surveillance camera safety conversion gateway device and a conversion method thereof, wherein the video surveillance camera safety conversion gateway device comprises a box body, a gateway main body, a box door and an antenna assembly, a connecting piece is positioned in a groove of the box door, a rotating body is rotationally connected with the connecting piece, two first side plates and the rotating body are integrally formed, and the output end of a first driving piece is in transmission connection with the rotating body; the second side plate is connected with the first side plate in a rotating mode, the rotating shaft is fixedly connected with the two second side plates and penetrates through the first gear, the second gear is meshed with the first gear, the output end of the second driving piece is connected with the second gear in a transmission mode, the antenna rod and the two second side plates are integrally formed, and the antenna is electrically connected with the antenna rod. The realization is according to the signal power, and the antenna mast is located the box inside and outside, and rotates to a plurality of angles, strengthens wireless signal's receiving and dispatching intensity to improve gateway equipment's data communication.
Description
Technical Field
The invention relates to the technical field of gateway equipment, in particular to a safety conversion gateway device of a video monitoring camera and a conversion method thereof.
Background
The monitoring camera is a quasi-camera used in security protection, and has higher pixel and resolution than the video head of a computer. The conversion gateway is a protocol converter applied between a camera and a monitoring platform, realizes network interconnection above a network layer, is complex network interconnection equipment, can be used for wide area network interconnection and local area network interconnection, is a computer system or equipment serving as a conversion task, is used between two systems with different communication protocols, data formats or languages and even completely different architectures, and is a translator.
However, with the continuous development of wireless technology, the gateway basically adopts a wireless connection mode, and the gateway is placed in a network equipment cabinet or a box body, so that the closed environment can affect the receiving and sending of wireless signals more or less, and further affect the data communication of the gateway equipment.
Disclosure of Invention
The invention aims to provide a security conversion gateway device of a video monitoring camera and a conversion method thereof, aiming at solving the problem that the gateway is arranged in a network equipment cabinet or a box body, and the closed environment can affect the receiving and sending of wireless signals more or less, thereby affecting the data communication of gateway equipment.
In order to achieve the above object, in a first aspect, the present invention provides a video surveillance camera security switching gateway apparatus, including a box body, a gateway main body, a box door, and an antenna assembly, wherein the box body is a hollow structure and has an opening, the gateway main body is located in the box body, the box door is slidably connected with the box body and covers the opening, the box door has a groove, the groove is communicated with a cavity of the box body, the antenna assembly includes a connecting member, a first rotating member, a second rotating member, an antenna rod, and an antenna, the connecting member is fixedly connected with the gateway main body and located in the groove, the first rotating member includes a rotating member, a first side plate, and a first driving member, the rotating member is rotatably connected with the connecting member and located in the connecting member and extends to the outside of the connecting member far from the gateway main body, the two first side plates are integrally formed with the rotating body, are positioned on one side far away from the connecting piece and are oppositely arranged, and the output end of the first driving piece is in transmission connection with the rotating body and is positioned in the connecting piece;
the second rotates the piece and includes second curb plate, first gear, axis of rotation, second gear and second driving piece, the quantity of second curb plate is two, each the second curb plate with each first curb plate rotates to be connected, and is located one side of first curb plate, first gear is located two between the second curb plate, axis of rotation and two second curb plate fixed connection, and run through first gear, the second gear with first gear engagement, the output of second driving piece with second gear drive is connected, mast and two second curb plate integrated into one piece, and be located keep away from one side of connecting piece, the antenna with the gateway main part electricity is connected, and runs through the connecting piece rotor, two the clearance of first curb plate with the mast electricity is connected.
The first rotating part further comprises a ball, and the ball is rotationally connected with the connecting piece and the rotating body and is located between the connecting piece and the rotating body.
The connecting piece is provided with a cavity, the antenna is provided with a corrugated section, the corrugated section is located in the cavity, and the linear length of the corrugated section is larger than that of the cavity.
The number of the grooves is at least two, the number of the antenna assemblies is equal to the number of the grooves, and each antenna assembly is located in each groove.
The safety conversion gateway device of the video surveillance camera further comprises a sliding assembly, the sliding assembly is located in the box body and comprises a first rod, a second rod and a third driving piece, the first rod is fixedly connected with the box door and located in the second rod, the sliding assembly slides along the direction of the central line of the second rod, and the output end of the third driving piece is in transmission connection with the first rod.
The box door is provided with a plurality of air holes, and the air holes are uniformly distributed around the groove.
The video surveillance camera safety conversion gateway device further comprises a covering component, wherein the covering component comprises a shielding piece, a third rod, a fourth rod and a fourth driving piece, the shielding piece is connected with the box door in a sliding mode and covers the groove and the air holes, the third rod is fixedly connected with the shielding piece, is located in the fourth rod and slides along the direction of the center line of the fourth rod, and the output end of the fourth driving piece is in transmission connection with the third rod.
The box body is further provided with a sliding groove, the sliding groove is located on the adjacent surface of the box door, the video monitoring camera safety conversion gateway device further comprises a fixing component, the fixing component comprises a sliding part, an elastic part and a supporting part, the sliding part is fixedly connected with the gateway main body and located in the sliding groove, the number of the elastic part and the number of the supporting part are at least two, each elastic part is fixedly connected with the box body and each supporting part and located between the box body and each supporting part, and the supporting part is supported between the sliding part and the elastic part.
In a second aspect, the present invention provides a conversion method for a security conversion gateway device of a video surveillance camera, including:
receiving an information acquisition instruction of a monitoring platform, and judging whether a receiving and sending signal strength value is greater than a first threshold value;
if so, converting a protocol of a monitoring platform end or a protocol of a monitoring camera end to carry out video data communication;
if not, judging whether the strength value of the receiving and transmitting signal is greater than a second threshold value;
and outputting a second reset signal to the second driving piece, a first reset signal to the first driving piece, a first closing signal to the third driving piece and a second closing signal to the fourth driving piece after receiving a communication stopping instruction of the monitoring platform.
In an embodiment, the determining whether the transceiving signal strength value is greater than the second threshold specifically includes:
if the strength value of the received and transmitted signal is greater than the second threshold value, outputting the mobile signal to a third driving piece, converting a protocol of a monitoring platform end or a protocol of a monitoring camera end, and carrying out video data communication;
if the strength value of the receiving and transmitting signal is smaller than or equal to the second threshold value, judging whether the strength value of the receiving and transmitting signal is larger than a third threshold value;
if the strength value of the received and transmitted signal is greater than a third threshold value, outputting a second rotating signal to a second driving piece, and outputting a first rotating signal to a first driving piece, converting a protocol of a monitoring platform end or a protocol of a monitoring camera end, and carrying out video data communication;
if the intensity value of the transmitting and receiving signal is less than or equal to the third threshold value, alarm information is output to the terminal.
According to the safety conversion gateway device and the conversion method of the video surveillance camera, the gateway main body is located in the box body, the connecting piece is fixedly connected with the gateway main body and located in the groove, the rotating body is rotationally connected with the connecting piece, the two first side plates and the rotating body are integrally formed and located on one side far away from the connecting piece and are oppositely arranged, and the output end of the first driving piece is in transmission connection with the rotating body; each the second curb plate with each the first curb plate rotates to be connected, first gear is located two between the second curb plate, the axis of rotation and two second curb plate fixed connection to run through first gear, the second gear with first gear engagement, the output of second driving piece with the second gear transmission is connected, antenna mast and two second curb plate integrated into one piece, the antenna with the gateway main part electricity is connected, and runs through the connecting piece, the rotor, two the clearance of first curb plate with the antenna mast electricity is connected. The realization is strong and weak according to the signal, the antenna mast passes through the recess is located inside and outside the box, and rotates to a plurality of different angle received signal, reinforcing wireless signal's receiving and dispatching intensity to improve gateway equipment's data communication.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a video surveillance camera security conversion gateway apparatus according to the present invention;
FIG. 2 is a schematic diagram of the security conversion gateway device of the video surveillance camera with the box removed;
FIG. 3 is a partial enlarged view A of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a side view of FIG. 2;
FIG. 6 is a schematic view of the construction of the connecting member and the first rotating member of the present invention;
FIG. 7 is a front view of FIG. 6;
FIG. 8 is a cross-sectional view B-B of FIG. 7;
FIG. 9 is a schematic structural diagram of a gateway body and a fixed component of the present invention;
fig. 10 is a partial enlarged view C of fig. 9;
fig. 11 is a flowchart illustrating a conversion method of the video surveillance camera security conversion gateway apparatus according to the present invention;
FIG. 12 is a flowchart illustrating the step S101 of the present invention;
in the figure: 100-video monitoring camera safety conversion gateway device, 1-box body, 2-gateway main body, 3-box door, 4-antenna component, 5-sliding component, 6-covering component, 7-fixing component, 11-opening, 12-sliding chute, 31-groove, 32-air hole, 41-connecting piece, 42-first rotating piece, 43-second rotating piece, 44-antenna rod, 45-antenna, 51-first rod, 52-second rod, 53-third driving piece, 61-shielding piece, 62-third rod, 63-fourth rod, 64-fourth driving piece, 71-sliding piece, 72-elastic piece, 73-holding piece, 411-cavity, rotating piece, 422-first side plate, 421-first side plate, 423-first drive member, 424-balls, 431-second side plate, 432-first gear, 433-rotation shaft, 434-second gear, 435-second drive member, 451-fold section.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 10, in a first aspect, the present invention provides a video surveillance camera security conversion gateway apparatus 100, including a box body 1, a gateway main body 2, a box door 3 and an antenna assembly 4, where the box body 1 is a hollow structure and has an opening 11, the gateway main body 2 is located in the box body 1, the box door 3 is slidably connected to the box body 1 and covers the opening 11, the box door 3 has a groove 31, the groove 31 is communicated with a cavity of the box body 1, the antenna assembly 4 includes a connecting member 41, a first rotating member 42, a second rotating member 43, an antenna rod 44 and an antenna 45, the connecting member 41 is fixedly connected to the gateway main body 2 and located in the groove 31, the first rotating member 42 includes a rotating member 421, a first side plate 422 and a first rotating member 423, the rotating member 421 is rotatably connected to the connecting member 41, the two first side plates 422 are integrally formed with the rotating body 421 and located at one side far away from the connecting piece 41, and are oppositely arranged, and the output end of the first driving piece 423 is in transmission connection with the rotating body 421 and located in the connecting piece 41;
the second rotating member 43 includes a second side plate 431, a first gear 432, a rotating shaft 433, a second gear 434 and a second driving member 435, the number of the second side plates 431 is two, each second side plate 431 is rotatably connected with each first side plate 422, and is located at one side of the first side plate 422, the first gear 432 is located between the two second side plates 431, the rotating shaft 433 is fixedly connected with the two second side plates 431, and penetrates the first gear 432, the second gear 434 is engaged with the first gear 432, the output end of the second driving member 435 is drivingly connected to the second gear 434, the antenna rod 44 is integrally formed with the two second side plates 431, and is located at a side far from the connector, the antenna 45 is electrically connected with the gateway main body 2, and penetrates through the connector, the rotating body 421 and the gap between the two first side plates 422 to be electrically connected with the antenna rod 44.
In this embodiment, the groove 31 is disposed along the longitudinal central axis of the box door 3, the gateway main body 2 is located in the cavity of the box body 1, the antenna assembly 4 is located in the groove 31, and the antenna 45 is used for transmitting and receiving signals. The connecting member 41 is configured to connect the gateway main body 2 and the first rotating member 42, and the first rotating member 42 is configured to realize a circular rotation of the antenna rod 44 around the connecting member 41; the second rotating member 43 is used to realize the rotation of the antenna rod 44 away from or close to the connecting member 41, so that the antenna rod 44 is located outside the box body 1 and has different angles to receive signals when the signal strength is weak. Rotor 421 is the cylinder, two first curb plate 422 with rotor 421 integrated into one piece, stable in structure, and relative setting, two have the clearance between the first curb plate 422, first driving piece 423 is the motor, and the motor is the electromagnetic means who realizes electric energy conversion or transmission according to the electromagnetic induction law, can produce driving torque, the drive rotor 421 rotates to drive antenna mast 44 circumferential direction. The second side plate 431 is located on one side of the first side plate 422 away from the gap, and the rotating shaft 433 is used for rotating a shaft which bears bending moment and torque in work. The second driving member 435 is a motor, and the motor is an electromagnetic device that realizes electric energy conversion or transmission according to the law of electromagnetic induction, and can generate a driving torque to drive the second gear 434 to rotate, the first gear 432 and the second gear 434 are externally engaged to drive the first gear 432 to rotate, the first gear 432 is fixedly connected with the rotating shaft 433, so as to drive the rotating shaft 433 to rotate, and further drive the two second side plates 431 to rotate around the two first side plates 422, and further drive the antenna rod 44 connected therewith to rotate, so that the antenna rod 44 is located outside the box body 1 to receive signals, and further enhance signal reception by rotating to a plurality of angles. The video surveillance camera security switching gateway device 100 further comprises a controller, the controller is electrically connected with the first driving element 423 and the second driving element 435, and the controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of the master circuit or the control circuit and changing the resistance value in the circuit according to a preset sequence. The system consists of a program counter, an instruction register, an instruction decoder, a time sequence generator and an operation controller, and is a decision mechanism for issuing commands.
The specific process is as follows: when the signal strength reaches a normal value, i.e. a normal signal value, the antenna rod 44 is arranged in the groove 31 in parallel, and the first side plate 422 and the second side plate 431 are perpendicular to each other, so that signal reception and data communication are performed. The signal intensity is weak, and when the signal intensity does not reach a normal value, the second driving member 435 drives the second gear 434 to rotate, so as to drive the first gear 432 to rotate, further drive the two second side plates 431 fixedly connected with the rotating shaft 433 to rotate, and finally drive the antenna rod 44 to rotate circumferentially; first driving piece 423 drives rotor 421 rotates, and then drives two first curb plate 422 rotates, and then drives second curb plate 431 and rotate, finally drives antenna mast 44 is kept away from recess 31, and then realize the nothing sheltered from, the received signal of different angle scopes strengthens receiving and dispatching signal intensity. Meanwhile, the external meshing structure has a large transmission ratio range, can be used for speed reduction or speed increase, and has high transmission efficiency.
According to the video surveillance camera safety conversion gateway device 100 and the conversion method thereof, the gateway main body 2 is positioned in the box body 1, the connecting piece 41 is fixedly connected with the gateway main body 2 and positioned in the groove 31, the rotating body 421 is rotatably connected with the connecting piece 41, the two first side plates 422 and the rotating body 421 are integrally formed and positioned at one side far away from the connecting piece 41 and are oppositely arranged, and the output end of the first driving piece 423 is in transmission connection with the rotating body 421; each second side plate 431 is rotatably connected with each first side plate 422, the first gear 432 is located between two second side plates 431, the rotating shaft 433 is fixedly connected with two second side plates 431 and penetrates through the first gear 432, the second gear 434 is meshed with the first gear 432, the output end of the second driving member 435 is in transmission connection with the second gear 434, the antenna rod 44 is integrally formed with two second side plates 431, the antenna 45 is electrically connected with the gateway main body 2 and penetrates through the connecting member, the rotating body 421 and the gap between two first side plates 422 to be electrically connected with the antenna rod 44. According to the signal intensity, the antenna rod 44 is located inside and outside the box body 1 through the groove 31 and rotates to receive signals at different angles, the receiving and transmitting intensity of wireless signals is enhanced, and therefore data communication of gateway equipment is improved.
Further, the first rotating member 42 further includes a ball 424, and the ball 424 is rotatably connected to the connecting member 41 and the rotating body 421 and is located between the connecting member 41 and the rotating body 421.
In this embodiment, the rotation of the coupling member 41 and the rotating body 421 is achieved by the balls 424, so that the friction coefficient is reduced, the rotational reaction speed is high, and the service life is prolonged.
Further, the connecting member 41 has a cavity 411, the antenna 45 has a corrugated section 451, the corrugated section 451 is located in the cavity 411, and a linear length of the corrugated section 451 is greater than a length of the cavity 411.
In this embodiment, the corrugated section 451, i.e., the antenna 45, is not placed in a straight line in the cavity 411, and can accommodate the rotation between the first side plate 422 and the second side plate 431, so as to have a moving space, and the antenna 45 is not pulled and damaged.
Further, the number of the grooves 31 is at least two, the number of the antenna elements 4 is equal to the number of the grooves 31, and each antenna element 4 is located in each groove 31.
In this embodiment, the arrangement of at least two grooves 31 and at least two antenna elements 4 makes the signal reception strength higher, and the signal reception strength can be improved by adjusting the reception according to different signal strength conditions.
Further, the video surveillance camera safety conversion gateway device 100 further includes a sliding component 5, the sliding component 5 is located in the box body 1, the sliding component 5 includes a first rod 51, a second rod 52 and a third driving member 53, the first rod 51 is fixedly connected with the box door 3, is located in the second rod 52, and slides along the central line direction of the second rod 52, and the output end of the third driving member 53 is in transmission connection with the first rod 51.
In this embodiment, the third driving member 53 is a motor, the first rod 51, the second rod 52 and the third driving member 53 form an electric push rod, and the electric push rod converts the rotation of the motor into the linear reciprocating motion of the first rod 51, that is, the first rod 51 is connected to the third driving member 53 through a screw and a slider, the screw is in transmission connection with the output end of the third driving member 53, and the slider is in sliding connection with the screw and is fixedly connected to the first rod 51. The third driving member 53 is electrically connected to the controller. When the signal is weak, the third driving member 53 drives the first rod 51 to slide in the second rod 52 to push the box door 3 to move toward the side close to the gateway main body 2, so that the antenna assembly 4 passes through the groove 31 and is located outside the box body 1, and the signal reception strength is enhanced without blocking.
Furthermore, the box door 3 is further provided with a plurality of air holes 32, and the number of the air holes 32 is multiple, and the plurality of air holes 32 are uniformly distributed around the groove 31.
In the present embodiment, the plurality of ventilation holes 32 can dissipate heat, thereby preventing heat from being accumulated in the box 1 and damaging electrical components due to temperature rise.
Further, the video surveillance camera security conversion gateway device 100 further includes a covering component 6, the covering component 6 includes a shielding member 61, a third rod 62, a fourth rod 63 and a fourth driving member 64, the shielding member 61 is slidably connected to the box door 3 to cover the groove 31 and the air hole 32, the third rod 62 is fixedly connected to the shielding member 61, is located in the fourth rod 63, and slides along the central line direction of the fourth rod 63, and the output end of the fourth driving member 64 is in transmission connection with the third rod 62.
In this embodiment, the fourth driving member 64 is a motor, the third rod 62, the fourth rod 63 and the fourth driving member 64 form an electric push rod, and the electric push rod converts the rotation of the motor into the linear reciprocating motion of the third rod 62, that is, the third rod 62 is connected to the fourth driving member 64 through a screw and a slider, the screw is in transmission connection with the output end of the fourth driving member 64, and the slider is in sliding connection with the screw and is fixedly connected to the third rod 62. The fourth driver 64 is electrically connected to the controller. When the gateway is not needed to be used for a long time, the fourth driving part 64 drives the third rod 62 to slide in the fourth rod 63 to push the shielding part 61 to cover the groove 31 and the plurality of air holes 32, so that sundries such as ash layers, mosquitoes and the like are prevented from entering the box body 1 to damage components.
Further, the box 1 further has a sliding groove 12, the sliding groove 12 is located on the adjacent surface of the box door 3, the video surveillance camera safety switching gateway device 100 further includes a fixing component 7, the fixing component 7 includes a sliding component 71, an elastic component 72 and a supporting component 73, the sliding component 71 is fixedly connected with the gateway main body 2 and located in the sliding groove 12, the number of the elastic component 72 and the supporting component 73 is at least two, each elastic component 72 is fixedly connected with the box 1 and each supporting component 73 and located between the box 1 and each supporting component 73, and the supporting component 73 is supported between the sliding component 71 and the elastic component 72.
In this embodiment, the elastic member 72 is a spring, and the elastic member 72 and the abutting member 73 are used for abutting and fixing the sliding member 71, so as to fix the gateway main body 2 and prevent shaking, and meanwhile, the elastic member 72 can reduce vibration.
In a second aspect, please refer to fig. 11 to fig. 12, the present invention provides a flow chart of a conversion method of a video surveillance camera security conversion gateway apparatus 100. Specifically, the conversion method of the video surveillance camera security conversion gateway apparatus 100 may include the following steps:
s101, receiving an information acquisition instruction of a monitoring platform, and judging whether a signal receiving and transmitting strength value is greater than a first threshold value;
in the embodiment of the invention, if the intensity value of the received and transmitted signal is greater than the first threshold value, the protocol of the monitoring platform end or the protocol of the monitoring camera end is converted to carry out video data communication; namely, the signal strength is normal, and data communication is directly carried out. The protocol is the GB35114 protocol.
If the strength value of the received and transmitted signal is smaller than or equal to the first threshold value, judging whether the strength value of the received and transmitted signal is larger than a second threshold value; if the strength value of the received and transmitted signal is greater than the second threshold value, the mobile signal is output to the third driving member 53, and the protocol of the monitoring platform end or the protocol of the monitoring camera end is converted to perform video data communication; even if the door 3 moves to the side far away from the gateway main body 2, the antenna assembly 4 passes through the groove 31 and is positioned outside the cavity of the box body 1 to receive signals.
If the strength value of the receiving and transmitting signal is smaller than or equal to the second threshold value, judging whether the strength value of the receiving and transmitting signal is larger than a third threshold value;
if the strength value of the received and transmitted signal is greater than the third threshold value, outputting a second rotation signal to the second driving member 435, and outputting a first rotation signal to the first driving member 423, and converting a protocol of the monitoring platform end or a protocol of the monitoring camera end to perform video data communication;
if the intensity value of the transmitting and receiving signal is less than or equal to the third threshold value, alarm information is output to the terminal.
Wherein the numerical values of the first threshold, the second threshold and the third threshold are sequentially decreased.
In the following description, reference is made to embodiments of the video surveillance camera security conversion gateway apparatus of the first aspect.
S102, receiving the command of stopping the communication of the monitoring platform, outputting a second reset signal to the second driving element 435, a first reset signal to the first driving element 423, a first close signal to the third driving element 53, and a second close signal to the fourth driving element 64.
In the embodiment of the present invention, if the gateway is not needed to be used for a long time, a second reset signal is output to the second driving element 435, that is, the second driving element 435 drives the second gear 434 to rotate, so as to drive the first gear 432 to rotate, thereby driving the antenna rod 44 to rotate and reset vertically to the first side plate 422; a first reset signal is sent to the first driving member 423, that is, the first driving member 423 drives the rotating body 421 to rotate, so that the antenna rod 44 is parallel to the groove 31; a first closing signal is sent to a third driving element 53, that is, the third driving element 53 drives the first rod 51 to slide towards the second rod 52, so as to drive the box door 3 to slide towards the side away from the gateway main body 2, so that the antenna assembly 4 moves from the groove 31 into the box body 1; the second closing signal is transmitted to the fourth driving part 64, that is, the fourth driving part 64 drives the third rod 62 to slide towards the fourth rod 63, so as to drive the shielding part 61 to cover the groove 31 and the plurality of air holes 32 for shielding, thereby preventing impurities from entering the box body 1 and damaging components.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A safety conversion gateway device of a video monitoring camera is characterized in that,
the wireless gateway comprises a box body, a gateway main body, a box door and an antenna assembly, wherein the box body is of a hollow structure and is provided with an opening, the gateway main body is positioned in the box body, the box door is in sliding connection with the box body and covers the opening, the box door is provided with a groove, the groove is communicated with a cavity of the box body, the antenna assembly comprises a connecting piece, a first rotating piece, a second rotating piece, an antenna rod and an antenna, the connecting piece is fixedly connected with the gateway main body and positioned in the groove, the first rotating piece comprises a rotating body, a first side plate and a first driving piece, the rotating body is rotatably connected with the connecting piece and positioned in the connecting piece and extends out of the connecting piece far away from the gateway main body, the number of the first side plates is two, and the two first side plates are integrally formed with the rotating body and positioned on one side far away from the connecting piece, the output end of the first driving piece is in transmission connection with the rotating body and is positioned in the connecting piece;
the second rotates the piece and includes second curb plate, first gear, axis of rotation, second gear and second driving piece, the quantity of second curb plate is two, each the second curb plate with each first curb plate rotates to be connected, and is located one side of first curb plate, first gear is located two between the second curb plate, axis of rotation and two second curb plate fixed connection, and run through first gear, the second gear with first gear engagement, the output of second driving piece with second gear drive is connected, mast and two second curb plate integrated into one piece, and be located keep away from one side of connecting piece, the antenna with the gateway main part electricity is connected, and runs through the connecting piece rotor, two the clearance of first curb plate with the mast electricity is connected.
2. The video surveillance camera security conversion gateway apparatus of claim 1,
the first rotating part further comprises a ball, and the ball is rotationally connected with the connecting part and the rotating body and is positioned between the connecting part and the rotating body.
3. The video surveillance camera security conversion gateway apparatus of claim 2,
the connecting piece is provided with a cavity, the antenna is provided with a corrugated section, the corrugated section is located in the cavity, and the linear length of the corrugated section is larger than that of the cavity.
4. The video surveillance camera security conversion gateway apparatus of claim 3,
the number of the grooves is at least two, the number of the antenna assemblies is equal to the number of the grooves, and each antenna assembly is located in each groove.
5. The video surveillance camera security conversion gateway apparatus of claim 1,
the safety conversion gateway device of the video surveillance camera further comprises a sliding assembly, the sliding assembly is located in the box body and comprises a first rod, a second rod and a third driving piece, the first rod is fixedly connected with the box door and located in the second rod, the sliding assembly slides along the direction of the central line of the second rod, and the output end of the third driving piece is in transmission connection with the first rod.
6. The video surveillance camera security conversion gateway apparatus of claim 5,
the box door still has the bleeder vent, the quantity of bleeder vent is a plurality of, and is a plurality of bleeder vent evenly distributed is in around the recess.
7. The video surveillance camera security conversion gateway apparatus of claim 6,
the video surveillance camera safety conversion gateway device further comprises a covering component, wherein the covering component comprises a shielding piece, a third rod, a fourth rod and a fourth driving piece, the shielding piece is in sliding connection with the box door and covers the groove and the air holes, the third rod is fixedly connected with the shielding piece and is located in the fourth rod and slides along the direction of the center line of the fourth rod, and the output end of the fourth driving piece is in transmission connection with the third rod.
8. The video surveillance camera security conversion gateway apparatus of claim 5,
the box body is also provided with a sliding groove, the sliding groove is positioned on the adjacent surface of the box door, the video monitoring camera safety conversion gateway device also comprises a fixing component, the fixing component comprises a sliding part, an elastic part and a supporting part, the sliding part is fixedly connected with the gateway main body and positioned in the sliding groove, the number of the elastic part and the supporting part is at least two, each elastic part is fixedly connected with the box body and each supporting part and positioned between the box body and each supporting part, and the supporting part is supported between the sliding part and the elastic part.
9. A conversion method of a video surveillance camera security conversion gateway apparatus applied to the video surveillance camera security conversion gateway apparatus according to claim 7, comprising:
receiving an information acquisition instruction of a monitoring platform, and judging whether a receiving and sending signal strength value is greater than a first threshold value;
if so, converting a protocol of a monitoring platform end or a protocol of a monitoring camera end to carry out video data communication;
if not, judging whether the sending and receiving signal strength value is greater than a second threshold value, specifically comprising:
if the strength value of the received and transmitted signal is greater than the second threshold value, outputting the mobile signal to a third driving piece, converting a protocol of a monitoring platform end or a protocol of a monitoring camera end, and carrying out video data communication;
if the strength value of the receiving and transmitting signal is smaller than or equal to the second threshold value, judging whether the strength value of the receiving and transmitting signal is larger than a third threshold value;
if the strength value of the received and transmitted signal is greater than a third threshold value, outputting a second rotating signal to a second driving piece, and outputting a first rotating signal to a first driving piece, converting a protocol of a monitoring platform end or a protocol of a monitoring camera end, and carrying out video data communication;
if the intensity value of the transmitting and receiving signal is less than or equal to the third threshold value, outputting alarm information to the terminal;
and outputting a second reset signal to the second driving piece, a first reset signal to the first driving piece, a first closing signal to the third driving piece and a second closing signal to the fourth driving piece after receiving a communication stopping instruction of the monitoring platform.
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| CN202010316144.3A CN111641880B (en) | 2020-04-21 | 2020-04-21 | Safety conversion gateway device of video monitoring camera and conversion method thereof |
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| CN202010316144.3A CN111641880B (en) | 2020-04-21 | 2020-04-21 | Safety conversion gateway device of video monitoring camera and conversion method thereof |
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| CN111641880B true CN111641880B (en) | 2021-11-12 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016205295A1 (en) * | 2015-06-16 | 2016-12-22 | 3M Innovative Properties Company | Integrated wireless communication sensing and monitoring system |
| CN209844996U (en) * | 2019-09-23 | 2019-12-24 | 四川电器集团中低压智能配电有限公司 | Cloud gateway for digital power distribution management |
| CN110876145A (en) * | 2019-11-20 | 2020-03-10 | 广州市宏视电子技术有限公司 | Wireless camera system and gateway equipment |
| CN210351212U (en) * | 2019-11-18 | 2020-04-17 | 邹文浩 | Internet of things gateway for engineering construction |
| CN213361805U (en) * | 2020-09-15 | 2021-06-04 | 天津信息港智能科技有限公司 | Monitoring equipment mounting structure for network security |
-
2020
- 2020-04-21 CN CN202010316144.3A patent/CN111641880B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016205295A1 (en) * | 2015-06-16 | 2016-12-22 | 3M Innovative Properties Company | Integrated wireless communication sensing and monitoring system |
| CN209844996U (en) * | 2019-09-23 | 2019-12-24 | 四川电器集团中低压智能配电有限公司 | Cloud gateway for digital power distribution management |
| CN210351212U (en) * | 2019-11-18 | 2020-04-17 | 邹文浩 | Internet of things gateway for engineering construction |
| CN110876145A (en) * | 2019-11-20 | 2020-03-10 | 广州市宏视电子技术有限公司 | Wireless camera system and gateway equipment |
| CN213361805U (en) * | 2020-09-15 | 2021-06-04 | 天津信息港智能科技有限公司 | Monitoring equipment mounting structure for network security |
Non-Patent Citations (3)
| Title |
|---|
| Video transcoding gateway for wireless video access;Z. Lei;<IEEE>;20030507;全文 * |
| 基于无线通信公网的移动机器人远程监控系统;金欣等;《制造业自动化》;20060828(第08期);全文 * |
| 多协议融合的智能家居无线网关的设计与实现;聂亨等;《五邑大学学报(自然科学版)》;20150515(第02期);全文 * |
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| CN111641880A (en) | 2020-09-08 |
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