CN202872979U - DiiVA network based video monitoring system - Google Patents
DiiVA network based video monitoring system Download PDFInfo
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- CN202872979U CN202872979U CN 201220554497 CN201220554497U CN202872979U CN 202872979 U CN202872979 U CN 202872979U CN 201220554497 CN201220554497 CN 201220554497 CN 201220554497 U CN201220554497 U CN 201220554497U CN 202872979 U CN202872979 U CN 202872979U
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Abstract
The utility model discloses a DiiVA network based video monitoring system, comprising a camera used for acquiring monitoring video information; a DiiVA indoor set used for processing the monitoring video information and provided with a DiiVA network interface; and a display device used for playing the monitoring video information, wherein the DiiVA indoor set is connected with the camera, and the display device is in communication connection with the DiiVA indoor set through a DiiVA network. The DiiVA network based video monitoring system can be employed to play the video information acquired by the camera at a television terminal, thereby enabling an indoor user to watch clearer monitoring images and facilitating the user with discrimination of outdoor conditions; and in addition, the indoor set can adopt a low-end CPU without a video decoder and need no LCD display, thereby greatly saving the cost of a gating system.
Description
Technical field
The utility model relates to the door control system field, in particular a kind of video monitoring system based on the DiiVA network.
Background technology
DiiVA is the interactive coffret technology of a kind of digital high-definition; support that video bandwidth reaches 13.5Gbps; support the hybrid channel frequency range to add up to and surpass 2Gbps; bi-directional data and audio transmission be can do, HDCP 2.0 (HDCP technology) and DTCP-IP (DTCP on the Internet protocol) also supported simultaneously.The data type of transmission is crossfire simultaneously, comprises having now with the following not compression high-resolution of using looking sound form, USB (USB), Ethernet, device control command etc.The DiiVA specification comprises transport layer and network layer, allows video, audio frequency and data packet, can in the DiiVA home network, change safely the path that is sent to arbitrary display from arbitrary signal source.In addition, the DiiVA specification will provide network connection and the charge function of Mobile portable equipment.
Present video door control system, mostly form by being installed in indoor indoor set with the LCD screen and being installed on outdoor camera, installation and cost control for the ease of indoor set, the lcd screen of indoor set is generally all smaller, its resolution is also lower, therefore, show that by the LCD screen display of indoor set the effect of the monitor video image that camera collection arrives is also unsatisfactory.
Therefore, prior art has yet to be improved and developed.
The utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of video monitoring system based on the DiiVA network.
The technical solution of the utility model is as follows:
A kind of video monitoring system based on the DiiVA network comprises that be used to the camera that obtains monitoring video information, wherein, it also comprises:
Be used for DiiVA indoor set that the monitoring video information that camera obtains is processed;
Be used for obtaining the display device that the monitoring video information processed is play by the DiiVA network from the DiiVA indoor set;
Described DiiVA indoor set is connected with described camera, and described display device is connected with the communication of described DiiVA indoor set by the DiiVA network.
Described video monitoring system based on the DiiVA network, wherein, described DiiVA indoor set comprises:
Be used for the monitoring video information that camera obtains is transferred to the DiiVA sending module of DiiVA Internet video passage;
The first cpu control circuit that is used for control DiiVA sending module transmitting, monitoring video information;
Described the first cpu control circuit is connected with the DiiVA sending module.
Described video monitoring system based on the DiiVA network, wherein, described DiiVA indoor set also comprises:
The simulation monitoring video information for described camera is obtained that is connected with described camera is sampled, and processes the video sampling coding-decoding circuit that converting non-compression video stream to;
Described video sampling coding-decoding circuit is connected with described the first cpu control circuit.
Described video monitoring system based on the DiiVA network, wherein, described DiiVA indoor set also comprises:
The transducer that is used for the sensing user touch signal that is connected with described the first cpu control circuit.
Described video monitoring system based on the DiiVA network, wherein, described the first cpu control circuit is connected with described DiiVA sending module by UART.
Described video monitoring system based on the DiiVA network, wherein, described display device is the DiiVA TV; Described DiiVA TV comprises:
Be used for obtaining from the DiiVA indoor set by the DiiVA network DiiVA receiver module of the monitoring video information of processing;
Being used for control DiiVA receiver module obtains the monitoring video information of processing and controls the second cpu control circuit that the DiiVA display device is play the monitoring video information that receives from the DiiVA indoor set;
Described the second cpu control circuit is connected with the communication of DiiVA receiver module.
Described video monitoring system based on the DiiVA network, wherein, described the second cpu control circuit is connected with the communication of DiiVA receiver module by UART.
Described video monitoring system based on the DiiVA network, wherein, described DiiVA indoor set is the Indoor Video device with the DiiVA network interface.
Described video monitoring system based on the DiiVA network, wherein, described DiiVA sending module is arranged in the DiiVATx box.
Described video monitoring system based on the DiiVA network wherein, is respectively arranged with HDMI interface, Ethernet interface, serial ports, USB interface, DiiVA data line interface at described DiiVA indoor set.
Video monitoring system based on the DiiVA network provided by the utility model, owing to utilized the DiiVA network technology, the indoor set of supervisory control system is connected with the TV end, therefore described indoor set need not the Video Decoder function, the low-grade CPU that can adopt, the LCD screen need be set yet, greatly save the cost of door control system; Can play the video information of camera collection at the TV end in described door control system simultaneously, indoor user can be watched more clearly monitoring image, makes things convenient for the user to distinguish outdoor situation.In addition, because this system is non-compressing video frequency flow based on the transmission of DiiVA network, so the TV end shows is the Direct Sampling uncompressed video, avoided video information to lose, and therefore the monitoring precision of described door control system is also higher.
Description of drawings
Fig. 1 is the preferred embodiment structural representation of a kind of video monitoring system based on the DiiVA network of the utility model.
Fig. 2 is a kind of structural representation based on DiiVA Tx box among the video monitoring system embodiment of DiiVA network of the utility model.
Fig. 3 is a kind of principle schematic based on the first cpu control circuit among the video monitoring system embodiment of DiiVA network of the utility model.
Fig. 4 is a kind of principle schematic based on the second cpu control circuit among the video monitoring system embodiment of DiiVA network of the utility model.
Embodiment
The utility model provides a kind of video monitoring system based on the DiiVA network, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, referring to the accompanying drawing examples the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The video monitoring system based on the DiiVA network that present embodiment provides, as shown in Figure 1, Fig. 1 is the preferred embodiment structural representation of a kind of video monitoring system based on the DiiVA network of the utility model.Display device can adopt the display device with DiiVA function, in the present embodiment described display device is adopted the DiiVA TV, as shown in Figure 1, described system comprises: camera 100, DiiVA indoor set 200 and DiiVA TV 300, and, described DiiVA indoor set 200 is connected with described camera 100, and described DiiVA TV 300 is connected with described DiiVA indoor set 200 communications by the DiiVA network.Wherein, described camera 100 is used for obtaining monitoring video information; Described DiiVA indoor set 200 is used for the monitoring video information that described camera 100 obtains is processed, and is provided with the DiiVA network interface at described DiiVA indoor set 200 in the present embodiment, is used for realizing the function of DiiVA; Described DiiVA TV 300 is used for obtaining the monitoring video information of processing by the DiiVA network from described DiiVA indoor set 200 and plays.
Further, described DiiVA indoor set 200 specifically comprises video sampling coding-decoding circuit 201, DiiVA sending module 202 (being DiiVA TX module) and the first cpu control circuit 203; And described the first cpu control circuit 203 is connected with described video sampling coding-decoding circuit 201, DiiVA sending module 202 respectively.In the present embodiment, described the first cpu control circuit 203 preferably is connected with described DiiVA sending module 202 by UART, certainly, also can link to each other by other two-wire lines.Described video sampling coding-decoding circuit 201 also is connected with described camera 100.During work, described video sampling coding-decoding circuit 201 is used for that the simulation monitoring video information that described camera obtains is carried out sampling processing and converts a non-compression video stream to; Described DiiVA sending module 202 spreads the described non-compression video that obtains from described video sampling coding-decoding circuit 201 and is passed to the DiiVA Internet video passage; 203 of described the first cpu control circuits are used for controlling described video sampling coding-decoding circuit 201 and gather video data, and control the described non-compression video stream of described DiiVA sending module 202 transmission.Video sampling coding-decoding circuit 201 also can be arranged in the camera 100, further simplifies the structure of DiiVA indoor set 200 and reduces cost.
Can utilize the characteristic of the transmission of video distance of the powerful video transmission capabilities of DiiVA network and overlength based on the video monitoring system of DiiVA network, the structure that by the DiiVA network described DiiVA indoor set and DiiVA TV is coupled together simultaneously, described video sampling coding-decoding circuit 201 in the DiiVA indoor set 200 can adopt the low-grade sample code chip of not being with video compression functionality, the simple structure of described DiiVA indoor set has also reduced the cost of supervisory control system.In the present embodiment, described DiiVA indoor set 200 is preferably an Indoor Video device that is provided with the DiiVA network interface.
In the better enforcement, described DiiVA sending module 202 is arranged in the DiiVA Tx box, the essence of DiiVA box is exactly to have gathered the cable concentrator of other interface and DiiVA interface, as shown in Figure 2, be respectively arranged with HDMI interface 10, Ethernet interface 20, serial ports 30, USB interface 40 and DiiVA network interface 50 at described DiiVA Tx box side.The interface of the described kind by described DiiVATx box is convenient to the expansion of described video door control system.
Further, as shown in Figure 1, described DiiVA TV 300 specifically comprises DiiVA receiver module 301 and the second cpu control circuit 302, and described the second cpu control circuit 302 is connected with 301 communications of DiiVA receiver module, simultaneously, described DiiVA receiver module 301 also is connected with the DiiVA sending module 202 of described DiiVA indoor set 200 by the DiiVA network.Wherein, described DiiVA receiver module 301 is used for passing through the monitoring video information that the described DiiVA indoor set 200 of DiiVA Network Capture was processed; Integrated DiiVA software library in described the second cpu control circuit 302, described software library can be controlled the DiiVA transceiver module by the data channel of DiiVA network and the DiiVA device talk on the network, namely obtains the monitoring video information of processing for the DiiVA receiver module 301 of controlling described DiiVA TV 300 from described DiiVA indoor set 200 in the present embodiment.The second cpu control circuit control DiiVA receiver module 301 obtains the monitoring video information of processing and controls the non-compressed word video information that will receive that to pass through coding and decoding video circuit conversion that the DiiVA display device carries be to play after the analog information from DiiVA indoor set 200, in the present embodiment, described the second cpu control circuit 302 preferably is connected with described DiiVA receiver module 301 communications by UART, therefore only needing additionally to increase in DiiVA TV 300 a UART communication control program and integrated DiiVA storehouse gets final product, integrated cost and difficulty are very low, and speed is very fast.
Better, the described video monitoring system based on the DiiVA network of present embodiment also comprises a transducer that is used for the sensing user touch signal that is connected with described the first cpu control circuit 203, this transducer can be installed on the outdoor doorbell, by described transducer, be used for the sensing user touch signal and described signal is transferred to DiiVA indoor set 200.
Based on the video monitoring system based on the DiiVA network described above, as shown in Figure 3, wherein, the principle of the first cpu control circuit of described indoor set is as follows:
Action 1, when outdoor user press...withes one's finger when being installed in doorbell on the door, described transducer will be sensed user's touch information;
Described transducer passes to the first cpu control circuit of described indoor set with described touch information, triggers the pin level that links to each other with described transducer in described the first cpu control circuit and uprises.
Action 2, described the first cpu control circuit capture this level signal to be changed, and sends instruction to camera at once and begins to gather video data.Camera begins image data after receiving described instruction.
Behind the video acquisition, the first cpu control circuit of DiiVA indoor set sends " transmission of video sign on " to the DiiVA network, then enters action 3.
The action 3, the video data transmitting that collects to the DiiVA network.Be as described abovely will output to the DiiVA network through the non-compression video stream after the processing of video sampling coding-decoding circuit by control DiiVA sending module.
At DiiVA TV end, as shown in Figure 4, " transmission of video begins " order that described DiiVA receiver module transmits by the DiiVA network, then described the second cpu control circuit switches to the Diiva passage to information source channel, corresponding states 01, beginning receiving video data.
Described the second cpu control circuit is controlled on the video screen and ejects door open button and door open button not, corresponding states 02.
Wait for that the user selects door open button or door open button not, corresponding states 03 with remote controller.
By the reverse order of opening the door or not opening the door of sending user selection to described DiiVA indoor set of DiiVA network, corresponding states 04.
When user selection not during door open button, the control of the second cpu control circuit of described TV is closed the DiiVA passage and is also controlled simultaneously and TV is switched to original state, corresponding states 05.
The DiiVA indoor set receives the order of opening the door or not opening the door of user selection by the DiiVA network, if open the door order, then the pin level of connected door switch is drawn high in described the first cpu control circuit control, and door switch is opened; If do not open the door order, then the DiiVA indoor set does not respond.
Better, if TV is in holding state, during " transmission of video begins " order of transmitting when the DiiVA network, the second cpu control circuit of at first described TV wakes TV automatically up, then get the hang of 01, play the video information that shows described camera collection on TV, control simultaneously TV and emit the tinkle of bells.
Based on similar principle, when outdoor user finger left doorbell, such as Fig. 3, the principle of described video monitoring system based on the DiiVA network was:
Action 4, sensor sensing are pointed the information leave to the user, and this information is passed to the first cpu control circuit of described indoor set, trigger pin that described the first cpu control circuit links to each other with described transducer by high step-down.
Action 5, described the first cpu control circuit capture this signal intensity, send the order fulfillment video acquisition to camera at once.This moment, described the first cpu control circuit sent " transmission of video END instruction " to the DiiVA network.
After action 6, camera are received described instruction, stop data collection, close camera, expend to save system resource.
Corresponding, at described TV end, that described DiiVA receiver module receives is described, and " transmission of video finishes " order, the DiiVA passage of described the second cpu control circuit control closing television then, the state before the control TV turns back to, corresponding states 05.
This shows, the described a kind of video monitoring system based on the DiiVA network of the utility model above-described embodiment, by the DiiVA network indoor set is connected with the TV end, therefore described indoor set need not to arrange the LCD screen, also can adopt the low-grade CPU that is not with Video Decoder, greatly save the cost of door control system indoor set; By the TV end video information of camera collection is play in described supervisory control system simultaneously, indoor user can be watched clearly coloured image, makes things convenient for the user to distinguish outdoor situation; In addition and since in this system the DiiVA Internet Transmission be non-compressing video frequency flow, so the TV end shows is the Direct Sampling uncompressed video, so there is not video information to lose, therefore the monitoring precision of described supervisory control system is also higher.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (10)
1. the video monitoring system based on the DiiVA network comprises be used to the camera that obtains monitoring video information, and it is characterized in that, it also comprises:
Be used for DiiVA indoor set that the monitoring video information that camera obtains is processed;
Be used for obtaining the display device that the monitoring video information processed is play by the DiiVA network from the DiiVA indoor set;
Described DiiVA indoor set is connected with described camera, and described display device is connected with the communication of described DiiVA indoor set by the DiiVA network.
2. described video monitoring system based on the DiiVA network according to claim 1 is characterized in that described DiiVA indoor set comprises:
Be used for the monitoring video information that camera obtains is transferred to the DiiVA sending module of DiiVA Internet video passage;
The first cpu control circuit that is used for control DiiVA sending module transmitting, monitoring video information;
Described the first cpu control circuit is connected with the DiiVA sending module.
3. described video monitoring system based on the DiiVA network according to claim 2 is characterized in that described DiiVA indoor set also comprises:
The simulation monitoring video information for described camera is obtained that is connected with described camera is sampled, and processes the video sampling coding-decoding circuit that converting non-compression video stream to;
Described video sampling coding-decoding circuit is connected with described the first cpu control circuit.
4. described video monitoring system based on the DiiVA network according to claim 2 is characterized in that described DiiVA indoor set also comprises:
The transducer that is used for the sensing user touch signal that is connected with described the first cpu control circuit.
5. according to claim 2 or 3 described video monitoring systems based on the DiiVA network, it is characterized in that described the first cpu control circuit is connected with described DiiVA sending module by UART.
6. described video monitoring system based on the DiiVA network according to claim 1 is characterized in that described display device is the DiiVA TV; Described DiiVA TV comprises:
Be used for obtaining from the DiiVA indoor set by the DiiVA network DiiVA receiver module of the monitoring video information of processing;
Be used for control DiiVA receiver module and obtain the second cpu control circuit that monitoring video information that the monitoring video information processed and control display equipment interconnection receive is play from the DiiVA indoor set;
Described the second cpu control circuit is connected with the communication of DiiVA receiver module.
7. described video monitoring system based on the DiiVA network according to claim 6 is characterized in that described the second cpu control circuit is connected with the communication of DiiVA receiver module by UART.
8. described video monitoring system based on the DiiVA network according to claim 1 is characterized in that described DiiVA indoor set is the Indoor Video device with the DiiVA network interface.
9. described video monitoring system based on the DiiVA network according to claim 2 is characterized in that described DiiVA sending module is arranged in the DiiVATx box.
10. described video monitoring system based on the DiiVA network according to claim 1 is characterized in that, is respectively arranged with HDMI interface, Ethernet interface, serial ports, USB interface, DiiVA data line interface at described DiiVA indoor set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554497 CN202872979U (en) | 2012-10-26 | 2012-10-26 | DiiVA network based video monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220554497 CN202872979U (en) | 2012-10-26 | 2012-10-26 | DiiVA network based video monitoring system |
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| CN202872979U true CN202872979U (en) | 2013-04-10 |
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| CN 201220554497 Expired - Lifetime CN202872979U (en) | 2012-10-26 | 2012-10-26 | DiiVA network based video monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761791A (en) * | 2014-02-20 | 2014-04-30 | 广州物联家信息科技股份有限公司 | Home-IOT (Home-internet of things)-based security management system |
| CN103841467A (en) * | 2014-03-13 | 2014-06-04 | 广州物联家信息科技股份有限公司 | Method and system for achieving security protection management based on Home-IOT cloud gateway |
| CN106647409A (en) * | 2016-12-30 | 2017-05-10 | 华南智能机器人创新研究院 | Method and system for positioning control of operation of industrial robot |
-
2012
- 2012-10-26 CN CN 201220554497 patent/CN202872979U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761791A (en) * | 2014-02-20 | 2014-04-30 | 广州物联家信息科技股份有限公司 | Home-IOT (Home-internet of things)-based security management system |
| CN103761791B (en) * | 2014-02-20 | 2017-01-04 | 广州物联家信息科技股份有限公司 | The system of safeguard management is realized based on Home-IOT |
| CN103841467A (en) * | 2014-03-13 | 2014-06-04 | 广州物联家信息科技股份有限公司 | Method and system for achieving security protection management based on Home-IOT cloud gateway |
| CN106647409A (en) * | 2016-12-30 | 2017-05-10 | 华南智能机器人创新研究院 | Method and system for positioning control of operation of industrial robot |
| CN106647409B (en) * | 2016-12-30 | 2018-12-21 | 华南智能机器人创新研究院 | A kind of method and system of location control industrial robot operation |
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Granted publication date: 20130410 |
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