CN206497359U - Power Line Image Recording Device - Google Patents

Abstract

The utility model discloses a power line image recording device has an image acquisition module and an image recording module that constitutes signal transmission through the power line: the image acquisition module is provided with a first microprocessor, a signal emitter, a first transformer and an image sensor which is correspondingly connected with the first microprocessor in the first machine body; the image recording module is provided with a second transformer, a signal receiver, a second microprocessor, a network bridge and an image recorder which is arranged in a second machine body and can be correspondingly connected with the network bridge; and the first transformer and the second transformer are respectively provided with an electric plug. Therefore, the image recording system can be really used by connecting the electrical plugs of the image capturing module and the image recording module to the power line of the building.

Description

Power Line Image Recording Device

technical field

The utility model relates to a real-time image recording system, in particular to a power line image recording device that can truly achieve plug-and-play and has relatively low installation environment restrictions.

Background technique

Generally, there are many ways to establish a network environment in existing buildings, such as network lines, cable television coaxial cables, wireless networks, or power line communications; among them, power line communications are generally referred to as PLC (Power Line Communication), which mainly contains The high-frequency signal of the information is loaded onto the power line, and the power line is used for data transmission. The high-frequency signal is separated from the power line through a dedicated power line modulation/demodulation, and then transmitted to the terminal equipment for power line modulation/demodulation. The signal is taken from the power line.

Since the power line network should be regarded as the most common resource with the widest coverage in general buildings, power line communication is more convenient and flexible in installation and use, and can use the existing power line network to connect broadband networks to any building. On the whole, it has significant advantages such as no rewiring, no occupation of communication frequency resources, wide coverage, and convenient connection.

Nowadays, there are also many power line networks that consumers can install and build by themselves. In principle, as long as there are at least two sets of corresponding bridges, a power line network can be established, so that multiple computers at home can use the power line at home, which is different from ordinary The frequency of the power transmission frequency carries data communication signals.

In recent years, semiconductor technology has continued to improve, and PLC equipment has also improved accordingly. It is relatively more helpful to connect communication devices in the home through power line technology to share the network provided by the power line; because of this, the current power line network bridging Many devices focus on the development of strong communication capabilities and noise immunity. As a result, when they are used in video surveillance and video recording, the installation work tends to be complicated and cumbersome due to software settings and hardware matching problems, and even the installation and use are complicated due to the impact of volume. Many restrictions.

Utility model content

The technical problem solved by the utility model is to provide a power line image recording device that can truly achieve plug-and-play and has relatively low installation environment restrictions.

The technical means adopted in the utility model are as follows.

In order to achieve the above object, the power line image recording device of the present utility model basically includes: an image capture module, a first microprocessor is arranged inside a first body, and a first microprocessor is electrically connected to the first microprocessor. A signal transmitter, a first transformer electrically connected to the signal transmitter, and an image sensor for corresponding connection with the first microprocessor; an image recording module, a second body is provided with a A second transformer, a signal receiver electrically connected to the second transformer, a second microprocessor electrically connected to the signal receiver, a network bridge electrically connected to the second microprocessor, and There is an image recorder correspondingly connected to the network bridge; and the first transformer and the second transformer are respectively provided with an electrical plug.

Utilizing the above technical features, the power line image recording device of the present utility model only needs to connect the electrical plugs of the image capture module and the image recording module to the power line of the building to form a real plug-and-play image recorder. system; thus, the practicability and convenience of use of the overall power line image recording device can be improved relatively more positively and reliably.

According to the above technical features, the first microprocessor is electrically integrated with a compression unit, a first control unit and a first frequency conversion unit; the second microprocessor is electrically integrated with a decompression unit, a second control unit and A second frequency conversion unit.

According to the above technical features, the image capture module is further provided with at least one environmental sensor which can be connected to the first microprocessor correspondingly, and at least one sensor connected to the first microprocessor is provided in the first body. The control signal connector for the electrical connection of the device.

According to the above technical features, the image capture module is further provided with a microphone which can be correspondingly connected to the first microprocessor.

According to the above technical features, the image capture module is further provided with at least one environmental sensor which can be connected to the first microprocessor correspondingly, and a microphone which can be connected to the first microprocessor correspondingly. The first body is provided with at least one control signal connector electrically connected with the first microprocessor.

According to the above technical features, the image capture module is further provided with at least one environmental sensor which can be connected to the first microprocessor correspondingly, and a microphone which can be connected to the first microprocessor correspondingly. The first body is provided with at least one control signal connector electrically connected with the first microprocessor; the first microprocessor is electrically integrated with a compression unit, a first control unit and a first frequency conversion unit; The two microprocessors electrically integrate a decompression unit, a second control unit and a second frequency conversion unit.

The image sensor is disposed on the first body.

The image sensor is arranged on a lens body and connected with the first body through a transmission line.

The image sensor and the at least one environment sensor are disposed on the first body.

The at least one environment sensor and the image sensor are integrated on a lens body and connected to the first body through a transmission line.

The image sensor and the microphone are arranged on the first body.

The microphone and the image sensor are integrated on a lens body and connected to the first body through a transmission line.

The image sensor, the at least one environment sensor and the microphone are arranged on the first body.

The at least one environment sensor, the microphone and the image sensor are integrated on a lens body and connected to the first body through a transmission line.

The at least one environmental sensor is a temperature sensor.

The at least one environment sensor is an illumination sensor.

The at least one environment sensor is an infrared motion sensor.

The technical effect produced by the utility model: the power line image recording device disclosed in the utility model can not only use the design of the image capture module and the image recording module, but also achieve plug and play, and the installation environment is limited In addition to the lower purpose, the control signal connector can be used to connect related home appliances, security or alarm equipment, and cooperate with the operation of environmental sensors to expand the convenience and comfort of life and reduce the risk of fire, theft or alarm in the home environment. threat of sabotage.

Description of drawings

FIG. 1 is a schematic diagram of the basic composition and structure of the power line image recording device according to the first embodiment of the present invention.

FIG. 2 is a schematic diagram of the appearance and use configuration of the equipment related to the power line image recording device according to the first embodiment of the present invention.

FIG. 3 is a schematic diagram of the basic composition and structure of the power line image recording device according to the second embodiment of the present invention.

FIG. 4 is a schematic diagram of the appearance and usage configuration of related equipment of the power line image recording device according to the second embodiment of the present invention.

FIG. 5 is a schematic diagram of the basic structure of the first microprocessor in the present invention.

FIG. 6 is a schematic diagram of the basic structure of the second microprocessor in the present invention.

Description of figure number:

10 power lines

20 image capture module

21 First body

22 first microprocessor

221 compression units

222 First control unit

223 The first frequency conversion unit

23 signal transmitter

24 first transformer

241 electrical plug

25 image sensors

251 lens body

26 transmission lines

27 environmental sensors

28 control signal connector

29 microphones

30 image recording modules

31 Second Body

32 second microprocessor

321 decompression unit

322 second control unit

323 second frequency conversion unit

33 signal receiver

34 second transformer

341 electrical plug

35 network bridge

36 video recorders.

detailed description

The utility model mainly provides a power line image monitoring system that can be truly plug-and-play and has relatively low installation environment restrictions. As shown in Figures 1 and 2, the power line image recording device of the utility model basically includes: : an image capturing module 20, and an image recording module 30; wherein: the image capturing module 20 is provided with a first microprocessor 22, one and the first microprocessor in a first body 21 A signal transmitter 23 electrically connected to the signal transmitter 22, a first transformer 24 electrically connected to the signal transmitter 23, and an image sensor 25 for corresponding connection with the first microprocessor 22; in this embodiment , the image sensor 25 is disposed on the first body 21 .

The image recording module 30 is provided with a second transformer 34, a signal receiver 33 electrically connected with the second transformer 34, and a second microprocessor electrically connected with the signal receiver 33 in a second body 31. device 32, a network bridge 35 electrically connected to the second microprocessor 32, and an image recorder 36 that can be connected to the network bridge 35 correspondingly.

And, the first transformer 24 and the second transformer 34 are respectively provided with an electrical plug 241, 341; even, the first microprocessor 22 can electrically integrate a compression unit 221 and a first control unit on a single chip 222 and a first frequency conversion unit 223 (as shown in Figure 5); this second microprocessor 32 can electrically integrate a decompression unit 321, a second control unit 322 and a second frequency conversion unit 323 on its single chip (As shown in Figure 6).

During implementation, the image sensor 25 contains a photosensitive coupling device (Charge Coupled Device, CCD) or a complementary metal oxide semiconductor (Complementary Metal-oxide Semiconductor, CMOS) and image processing functions; After compressing the multimedia information captured by the image sensor 25 , the signal is amplified and processed by the signal transmitter 23 , and can be modulated and output by the first transformer 24 .

As for, the image recorder 36 can be a network video recorder (Network Video Recorder, NVR) or other devices, through the second transformer 34 of the image recording module 30 and the first transformer 24 of the image capture module 20 The power lines 10 are connected to each other to form an Ethernet network, and the signal receiver 33 receives the information from the image capture module 20 through the network, and then the second microprocessor 32 performs information restoration processing, and finally passes through the network bridge The adapter 35 transmits the multimedia information to the image recorder 36 for storage.

In principle, when the power line image recording device of the present utility model is in use, only the electric plugs 241, 341 of the image capture module 20 and the image recording module 30 are connected to the power line 10 of the building respectively to form a real power line. It is a plug-and-play video recording system, and you can choose whether to connect a monitor for real-time monitoring according to actual usage needs.

In particular, the power line image recording device of the present utility model integrates the compression unit 221, the first control unit 222 and the first frequency conversion unit 223 into a single chip of the first microprocessor 22 (as shown in FIG. 5 ), and the The decompression unit 321, the second control unit 322, and the second frequency conversion unit 323 are integrated into a single chip of the second microprocessor 32 (as shown in FIG. 6 ), which can not only greatly reduce the space occupied by related equipment, but also reduce the installation environment. Restrictions, so as to relatively more positively and reliably improve the practicability and ease of use of the overall power line image recording device.

Because, the image capture module 20 among the utility model adopts the design that the compression unit 221, the first control unit 222 and the first frequency conversion unit 223 are integrated in a single chip of the first microprocessor 22 (as shown in FIG. 5 ), Even if the image sensor 25 is disposed on the first body 21, the overall image capture module 20 will not take up too much space.

Of course, the image sensor 25 can also be arranged on a lens body 251 and connected to the first body 21 through a transmission line 26 as shown in FIGS. It has mobility and privacy, and even a plurality of image sensors 25 installed at different positions and angles can be connected to the same first body 21 to obtain a relatively more comprehensive image surveillance effect.

In the power line image recording device of the present utility model, during implementation, the image capture module 20 can be further provided with at least one environmental sensor 27 that can be connected to the first microprocessor 22 correspondingly. The body 21 is provided with at least one control signal connector 28 electrically connected to the first microprocessor 22; Connected microphone 29, to produce audio-visual synchronous monitoring, the effect of record.

In practice, the at least one environmental sensor 27 can be a temperature sensor, an illuminance sensor or an infrared motion sensor; the overall power line image recording device can be connected to related home appliances, The security or alarm equipment cooperates with the operation of the environmental sensor 27 to expand the convenience and comfort of life and reduce the threat of fire, theft or damage to the home environment.

Of course, in the overall power line image recording device, the image capture module 20 is further provided with at least one environmental sensor 27 that can be connected to the first microprocessor 22, and an environmental sensor 27 that can be connected to the first microprocessor 22. The microphone 29 correspondingly connected to the device 22, and at least one control signal connector 28 electrically connected to the first microprocessor 22 is provided in the first body 21.

In the embodiment in which the image capture module 20 is further provided with at least one environment sensor 27 which can be correspondingly connected to the first microprocessor 22, the image sensor 25 and the at least one environment sensor The device 27 can be arranged on the first body 21 as shown in FIGS. 1 and 2 .

In the embodiment where the image capture module 20 is further provided with a microphone 29 that can be connected to the first microprocessor 22 correspondingly, the image sensor 25 and the microphone 29 can be as shown in FIG. 1 and FIG. 2 is set on the first body 21.

The image capture module 20 is further provided with at least one environmental sensor 27 that can be connected to the first microprocessor 22, and a microphone 29 that can be connected to the first microprocessor 22. Alternatively, the image sensor 25 , the at least one environment sensor 27 and the microphone 29 can be arranged on the first body 21 as shown in FIGS. 1 and 2 .

Similarly, in the embodiment where the image capture module 20 is further provided with at least one environmental sensor 27 that can be connected to the first microprocessor 22 correspondingly, the at least one environmental sensor 27 and The image sensor 25 can be integrated on a lens body 251 as shown in FIGS. 3 and 4 , and connected to the first body 21 through a transmission line 26 .

In the embodiment where the image capture module 20 is further provided with a microphone 29 that can be connected to the first microprocessor 22 correspondingly, the microphone 29 and the image sensor 25 can be as shown in FIG. 3 and FIG. 4 is integrated on a lens body 251 and connected to the first body 21 through a transmission line 26 .

The image capture module 20 is further provided with at least one environmental sensor 27 that can be connected to the first microprocessor 22, and a microphone 29 that can be connected to the first microprocessor 22. In this mode, the at least one environment sensor 27, the microphone 29 and the image sensor 25 can be integrated on a lens body 251 as shown in FIG. 3 and FIG. 21 connections.

Compared with the traditional conventional technology, the power line image recording device disclosed in the utility model can not only use the design of the image capture module and the image recording module, but also achieve plug-and-play, and the installation environment is relatively low. In addition to the purpose, it can also be connected to related home appliances, security or alarm equipment through the control signal connector, and cooperate with the operation of environmental sensors to expand the convenience and comfort of life, and reduce the home environment from fire, theft or damage, etc. threaten.

Claims (17)

1. A power line image recording device, characterized in that it comprises: An image capture module is equipped with a first microprocessor, a signal transmitter electrically connected to the first microprocessor, a first transformer electrically connected to the signal transmitter in a first body, and An image sensor capable of corresponding connection with the first microprocessor is provided; An image recording module, a second transformer, a signal receiver electrically connected to the second transformer, a second microprocessor electrically connected to the signal receiver, a Two microprocessors are electrically connected to a network bridge, and a video recorder can be connected to the network bridge correspondingly; and, The first transformer and the second transformer are respectively provided with an electric plug. 2. The power line image recording device according to claim 1, wherein the first microprocessor is electrically integrated with a compression unit, a first control unit, and a first frequency conversion unit; the second microprocessor is electrically integrated There is a decompression unit, a second control unit and a second frequency conversion unit. 3. The power line image recording device according to claim 1, wherein the image capture module is provided with at least one environmental sensor for corresponding connection with the first microprocessor, and is further provided in the first body There is at least one control signal connector electrically connected to the first microprocessor. 4. The power line image recording device according to claim 1, wherein the image capture module is provided with a microphone correspondingly connected to the first microprocessor. 5. The power line image recording device according to claim 1, wherein the image capture module is provided with at least one environmental sensor for corresponding connection with the first microprocessor, and one for connection with the first microprocessor The microphone is correspondingly connected to the microphone, and at least one control signal connector electrically connected to the first microprocessor is provided in the first body. 6. The power line image recording device as claimed in claim 1, wherein the image capture module is provided with at least one environmental sensor for corresponding connection with the first microprocessor, and an environment sensor for corresponding connection with the first microprocessor. The microphone correspondingly connected to the device, and at least one control signal connector electrically connected to the first microprocessor is provided in the first body; the first microprocessor electrically integrates a compression unit, a first control unit and A first frequency conversion unit; the second microprocessor electrically integrates a decompression unit, a second control unit and a second frequency conversion unit. 7. The power line image recording device according to any one of claims 1 to 6, wherein the image sensor is disposed on the first body. 8. The power line image recording device according to any one of claims 1 to 6, wherein the image sensor is disposed on a lens body and connected to the first body through a transmission line. 9. The power line image recording device according to claim 3, 5 or 6, wherein the image sensor and the at least one environment sensor are disposed on the first body. 10. The power line image recording device according to claim 3, 5 or 6, wherein the at least one environmental sensor and the image sensor are integrated on a lens body and connected to the first body through a transmission line . 11. The power line image recording device according to any one of claims 4 to 6, wherein the image sensor and the microphone are disposed on the first body. 12. The power line image recording device according to any one of claims 4 to 6, wherein the microphone and the image sensor are integrated on a lens body and connected to the first body through a transmission line. 13. The power line image recording device according to claim 5 or 6, wherein the image sensor, the at least one environment sensor and the microphone are disposed on the first body. 14. The power line image recording device according to claim 5 or 6, wherein the at least one environmental sensor, the microphone and the image sensor are integrated on a lens body, and are connected to the first body through a transmission line connect. 15. The power line image recording device according to claim 3, 5 or 6, wherein the at least one environmental sensor is a temperature sensor. 16. The power line image recording device according to claim 3, 5 or 6, wherein the at least one environment sensor is an illumination sensor. 17. The power line image recording device according to claim 3, 5 or 6, wherein the at least one environmental sensor is an infrared motion sensor.