CN114338993A - Multi-path covering emission video acquisition equipment and method - Google Patents
Multi-path covering emission video acquisition equipment and method Download PDFInfo
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- CN114338993A CN114338993A CN202111654332.8A CN202111654332A CN114338993A CN 114338993 A CN114338993 A CN 114338993A CN 202111654332 A CN202111654332 A CN 202111654332A CN 114338993 A CN114338993 A CN 114338993A
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- 230000010354 integration Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 7
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- 238000004519 manufacturing process Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention relates to the technical field of radio frequency acquisition equipment, and discloses multi-path covering shooting video acquisition equipment and a method, wherein the multi-path covering shooting video acquisition equipment comprises a protective cover, a video module, a radio frequency module and a power supply module, wherein the video module, the radio frequency module and the power supply module are all arranged in the protective cover, and the radio frequency module comprises: the digital board is fixed on the bottom board, the bottom board is fixed on the bottom surface of the inner side of the protective cover, the digital board is fixed above the radio frequency board, the upper cover is buckled on the outer side of the digital board and fixed on the bottom board, the video module is fixed on the upper cover, and the power supply module is fixedly arranged on the protective cover and is parallel to the radio frequency module; the device can realize penetrating video data's collection simultaneously to set up the shield cover on the radio frequency board, guarantee the steady job of radio frequency board, the radio frequency board is connected with a plurality of N type radio frequency heads, can cover the multichannel and gather, and overall structure is simple, and is with low costs, and convenient to use easily realizes, is favorable to the use of radio frequency video integration.
Description
Technical Field
The invention relates to the technical field of radio frequency acquisition equipment, in particular to multi-path covering emission video acquisition equipment and a method.
Background
Radio Frequency Identification (RFID) technology is a wireless communication technology that can identify a specific object and read and write related data by radio signals without establishing mechanical or optical contact between an identification system and the specific object. Many industries use radio frequency identification technology, for example, a tag is attached to a vehicle in production, a manufacturer can track the progress of the vehicle on a production line, a warehouse can track the location of a medicine, an identification card of radio frequency identification can enable employees to enter a locked building part, and a radio frequency transponder on the vehicle can also be used for collecting fees of a toll road section and a parking lot; at present, the proportion of non-motor vehicles such as two-wheeled electric vehicles, motorcycles and the like in cities is higher and higher, more and more illegal driving behaviors exist when the vehicles pass through traffic lights, such as red light running, motor vehicle lane occupation, sidewalk occupation and the like are more and more, so that traffic accidents in areas with dense traffic frequently occur, the existing RFID reader for monitoring the motor vehicles and the non-motor vehicles needs multiple devices to be used independently, the cost is higher, the requirement on the weighing capacity of a rod frame is also high, and the large-scale popularization of the RFID reader is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multi-channel covering shooting video acquisition device and a method.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides a video acquisition equipment is penetrated to multichannel cover, includes guard shield, video module, radio frequency module and power module all set up in the guard shield, the radio frequency module includes: the digital board is fixed on the bottom board, the bottom board is fixed on the bottom surface of the inner side of the protective cover, the digital board is fixed above the radio frequency board, the upper cover is buckled on the outer side of the digital board and fixed on the bottom board, the video module is fixed on the upper cover, and the power module is fixedly arranged on the protective cover and is parallel to the radio frequency module.
In the invention, preferably, a protective edge is fixedly arranged at one end of the protective cover, an acquisition opening is formed in the protective cover on one side of the protective edge, and a transparent plate is fixed inside the acquisition opening and is used for facilitating the video module to acquire the image data of the vehicle.
In the present invention, preferably, the radio frequency board is fixed to the bottom plate by an isolation column, and the digital board is fixed to the isolation column by a screw.
In the present invention, preferably, a shielding cover is disposed between the digital board and the radio frequency board, and the shielding cover protects the radio frequency board from interference.
In the invention, preferably, the power module is fixed in the shield through a power fixing frame, a wiring terminal strip is fixed at the upper end of the power fixing frame, and the wiring terminal strip connects the power module with the video module and the radio frequency module.
In the invention, preferably, the digital board and the video module are both connected with a flat cable, and the other end of the flat cable is connected with a wiring terminal strip, so that the power module supplies power to the digital board and the video module.
In the invention, preferably, the digital board and the radio frequency board are connected through a BTB socket to realize data interaction, and the digital board and the video module are connected through a network cable to realize data interaction.
In the present invention, preferably, one side of the bottom surface of the shield is fixedly provided with 6 rf feeder interfaces for connecting to an N-type rf head, and one power interface for connecting to a power line.
In the present invention, preferably, a radio frequency connector is disposed at an end of the radio frequency board, and the radio frequency connector is connected to the radio frequency feeder interface.
A multipath over-shooting video acquisition method comprises the following steps:
the video module collects video data of the motor vehicle and the non-motor vehicle, the radio frequency module collects radio frequency data of the motor vehicle and the non-motor vehicle, the video data and the radio frequency data are transmitted to the digital board, and the video data and the radio frequency data are processed by the digital board and then are transmitted to the receiving platform in communication connection with the collection equipment.
Compared with the prior art, the invention has the beneficial effects that:
the device of the invention prevents the video module and the radio frequency module from being influenced by each other by arranging the video module and the radio frequency module in the same shield and separating the video module and the radio frequency module by the upper cover, the power module is fixed at the back, the device can simultaneously realize the collection of radio frequency data by simple structure arrangement, the shielding cover is arranged on the radio frequency plate to ensure the stable work of the radio frequency plate, the radio frequency plate is connected with a plurality of N-shaped radio frequency heads, the multi-path collection can be covered, the whole structure is simple, the cost is low, the use is convenient, the realization is easy, and the device is beneficial to the integrated use of the radio frequency video.
Drawings
Fig. 1 is a side view of a multi-channel over-shot video capture device in accordance with the present invention.
Fig. 2 is a cross-sectional view of a multi-beam overlay video capture device according to the present invention.
Fig. 3 is a cross-sectional view of a radio frequency module of a multi-channel over-shooting video capture device according to the present invention.
Fig. 4 is a top view of a multi-channel cover ray video capture device according to the present invention.
In the drawings: 1-shield, 10-protective edge, 11-transparent plate, 12-radio frequency feeder interface, 13-power interface, 2-video module, 3-radio frequency module, 31-digital plate, 32-radio frequency plate, 33-upper cover, 34-bottom plate, 35-shielding cover, 36-isolation column, 37-radio frequency connector, 4-power module, 41-power fixing frame, 42-wiring terminal row and 43-fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a preferred embodiment of the present invention provides a multi-channel overlay video capture device, which can simultaneously capture video and rf information data of a motor vehicle and a non-motor vehicle, has a simple structure, is convenient to use, and has stable performance, and includes a shield 1, a video module 2, a rf module 3, and a power module 4, where the video module 2, the rf module 3, and the power module 4 are all disposed in the shield 1, and the rf module 3 includes: digital board 31, radio frequency board 32 and upper cover 33, radio frequency board 32 fixes on bottom plate 34, and bottom plate 34 fixes on the inboard bottom surface of guard shield 1, and digital board 31 fixes above radio frequency board 32, and upper cover 33 detains in digital board 31 outside to fix on bottom plate 34, and video module 2 is fixed on upper cover 33, and power module 4 is fixed to be set up on guard shield 1, and is parallel with radio frequency module 3.
Specifically, the whole of the protective cover 1 is rectangular, a protective edge 10 is fixedly arranged at one end of the protective cover, a collection opening is formed in the protective cover 1 at one side of the protective edge 10, a transparent plate 11 is fixedly arranged inside the collection opening to facilitate a video module 2 to collect vehicle images, a video module 2 is fixedly arranged inside one side close to the transparent plate 11, a radio frequency module 3 is fixedly arranged below the video module 2, an upper cover 33 is fixedly arranged between the video module 2 and the video module 2, the bottom of the upper cover 33 is fixed on the bottom surface inside the protective cover 1 through screws, the upper cover 33 is a box body with an opening at the lower end, a digital plate 31 and a radio frequency plate 32 are fixedly arranged in the upper cover 33, the video module 2 is arranged on the upper cover 33, the video module 2 and the radio frequency module 3 are separately fixed through the upper cover 33, the space utilization rate in the protective cover 1 is high, the space is saved, the video module 2 and the radio frequency module 3 are stacked simultaneously, the long-distance laying of a circuit is reduced, the wiring is easy, and the circuit is clear, so that the data transmission is more convenient; radio frequency module 3 fixes on bottom plate 34, bottom plate 34 passes through the fix with screw on the inside bottom surface of guard shield 1, avoid radio frequency module 3 snap-on guard shield 1 through bottom plate 34, ensure that radio frequency module 3 data reception does not receive external influence, digital board 31 fixes in radio frequency board 32 top, the two interval sets up, digital board 31 gathers the data of video module 2 and radio frequency module 3 collection and sends for on the receiving platform who is connected with equipment, power module 4 is fixed to be set up in radio frequency module 3 rear side, a power supply for realizing video module 2 and radio frequency module 3, compact overall structure, small, simultaneously can carry out video and radio frequency collection to vehicle information, high durability and convenient use.
In the embodiment, the rf board 32 is fixed on the bottom board 34 by the isolation column 36, the digital board 31 is fixed on the isolation column 36 by a screw, and the isolation column 36 can prevent the mutual influence of micro-current generated by the operation between the digital board 31 and the rf board 32.
In this embodiment, a shielding cover 35 is disposed between the digital board 31 and the radio frequency board 32, the shielding cover 35 is disposed at the radio frequency transmitting and receiving side of the radio frequency board 32, and the shielding cover 35 protects the radio frequency board 32 from being affected by other radiation, so as to prevent signal interference, and prevent electromagnetic radiation generated when the radio frequency board 32 operates from affecting other devices.
In this embodiment, the power module 4 is fixed in the shield 1 through the power fixing frame 41, the upper end of the power fixing frame 41 is fixed with the wiring terminal strip 42, the wiring terminal strip 42 connects the power module 4 with the video module 2 and the radio frequency module 3, the digital board 31 and the video module 2 are connected with the flat cable, and the other end of the flat cable is connected with the wiring terminal strip 42, so that the power module 4 supplies power to the digital board 31 and the video module 2.
Further, still be fixed between power module 4 and radio frequency module and be equipped with fan 43, fan 43 sets up towards power module direction for carry out the heat dissipation to power module 4, avoid power module 4 long-time overheated influence radio frequency module 3 and the work of video module 2
In this embodiment, the digital board 31 and the radio frequency board 32 are connected by a BTB socket to realize data interaction, and the digital board 31 and the video module 2 are connected by a network cable to realize data interaction.
In this embodiment, one side of the bottom surface of the cover 1 is fixedly provided with 6 rf feeder ports 12 for connecting N-type rf heads, the 6N-type rf heads are arranged so that the rf board 32 can cover a plurality of roads, and one power port 13 for connecting a power line, wherein the power line is externally sleeved with a waterproof sleeve.
In this embodiment, a radio frequency connector 37 is disposed at an end of the radio frequency board 32, the radio frequency connector 37 is connected to the radio frequency feeder interface 12, and the radio frequency board 32 performs data interaction with an electronic license plate of a vehicle through an N-type radio frequency head to obtain vehicle information inside.
A multipath over-shooting video acquisition method comprises the following steps: the video module 2 collects video data of the motor vehicle and the non-motor vehicle, the radio frequency module 3 collects radio frequency data of the motor vehicle and the non-motor vehicle, the video data and the radio frequency data are transmitted to the digital board 31, and the video data and the radio frequency data are processed by the digital board 31 and then are transmitted to a receiving platform in communication connection with the collection equipment.
Specifically, install multichannel cover and penetrate video acquisition equipment and at the vehicle roadside of traveling, through setting up digital board 31, digital board 31 is according to setting up control video module 2 and the work of radio frequency module 3, the license plate image data of video module 2 collection vehicle, video module 2 carries out the radio frequency data interaction with the electron license plate, gather the vehicle information in the electron license plate, the image data who gathers and vehicle information spread into digital board 31 into, it transmits for receiving platform after digital board 31 handles to advance, thereby receiving platform can acquire the comprehensive information of vehicle, it is whole simple, easy to realize.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a video acquisition equipment is penetrated to multichannel cover, characterized in that, includes guard shield (1), video module (2), radio frequency module (3) and power module (4) all set up in guard shield (1), radio frequency module (3) include: digital board (31), radio frequency board (32) and upper cover (33), radio frequency board (32) are fixed on bottom plate (34), and bottom plate (34) are fixed on guard shield (1) inboard bottom surface, and digital board (31) are fixed radio frequency board (32) top, upper cover (33) are detained digital board (31) outside to fix on bottom plate (34), video module (2) are fixed on upper cover (33), power module (4) are fixed to be set up on guard shield (1), and with radio frequency module (3) are parallel.
2. The multi-path covering ray video acquisition equipment as claimed in claim 1, wherein a protective edge (10) is fixedly arranged at one end of the protective cover (1), an acquisition opening is formed in one side of the protective edge (10) of the protective cover (1), a transparent plate (11) is fixedly arranged in the acquisition opening, and the transparent plate (11) is used for facilitating the video module (2) to acquire vehicle image data.
3. A multiple over-shooting video capture device as claimed in claim 1, wherein said radio frequency board (32) is fixed to said base plate (34) by spacer posts (36), and said digital board (31) is fixed to said spacer posts (36) by screws.
4. A multicast video acquisition device according to claim 3, characterized in that a shielding (35) is arranged between said digital board (31) and said radio frequency board (32), said shielding (35) protecting said radio frequency board (32) against interference.
5. The device for acquiring the multichannel covering radio video according to claim 4, characterized in that the power module (4) is fixed in the shield (1) through a power fixing frame (41), a terminal block (42) is fixed at the upper end of the power fixing frame (41), and the terminal block (42) connects the power module (4) with the video module (2) and the radio frequency module (3).
6. A multiple-pass over-shoot video capture device as claimed in claim 5, wherein said digital board (31) and said video module (2) are connected to a flat cable, the other end of the flat cable is connected to a terminal block (42), so that said digital board (31) and said video module (2) are supplied with power from a power module (4).
7. The video acquisition equipment for multipath over-shooting according to claim 1, characterized in that the digital board (31) and the radio frequency board (32) are connected through a BTB socket to realize data interaction, and the digital board (31) and the video module (2) are connected through a network cable to realize data interaction.
8. The multi-channel covering radio frequency acquisition equipment according to claim 7, characterized in that one side of the bottom surface of the shield (1) is fixedly provided with 6 radio frequency feeder interfaces (12) for connecting with an N-type radio frequency head, and a power interface (13) for connecting with a power line.
9. A multiple-over-the-air video capture device according to claim 8, wherein the radio frequency board (32) is provided with a radio frequency connector (37) at an end thereof, the radio frequency connector (37) being connected to the radio frequency feeder interface (12).
10. A multi-channel over-emission video capture method, based on the multi-channel over-emission video capture device of any one of claims 1-9, comprising the steps of:
the video module (2) collects video data of the motor vehicle and the non-motor vehicle, the radio frequency module (3) collects radio frequency data of the motor vehicle and the non-motor vehicle, the video data and the radio frequency data are transmitted to the digital board (31), and the video data and the radio frequency data are processed by the digital board (31) and then are transmitted to a receiving platform in communication connection with the collecting equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654332.8A CN114338993B (en) | 2021-12-30 | 2021-12-30 | Multi-path coverage shooting video acquisition equipment and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654332.8A CN114338993B (en) | 2021-12-30 | 2021-12-30 | Multi-path coverage shooting video acquisition equipment and method |
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| CN114338993A true CN114338993A (en) | 2022-04-12 |
| CN114338993B CN114338993B (en) | 2024-05-10 |
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