CN202026403U - Monitoring device capable of dynamically regulating resolution based on sensitive information - Google Patents
Monitoring device capable of dynamically regulating resolution based on sensitive information Download PDFInfo
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- CN202026403U CN202026403U CN2011200221190U CN201120022119U CN202026403U CN 202026403 U CN202026403 U CN 202026403U CN 2011200221190 U CN2011200221190 U CN 2011200221190U CN 201120022119 U CN201120022119 U CN 201120022119U CN 202026403 U CN202026403 U CN 202026403U
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Abstract
The utility model relates to a monitoring device capable of dynamically regulating the resolution based on sensitive information, which comprises a shooting unit capable of dynamically regulating the resolution within a given range, an image collecting unit for grabbing and analyzing the sensitive information of an image shot by the shooting unit, a resolution regulating unit and a sensitive information storing unit for storing the sensitive information; and the input end of the resolution regulating unit is electrically connected with the command output end of the image collecting unit, and the control output end of the resolution regulating unit is electrically connected with the shooting unit. According to the monitoring device capable of dynamically regulating the resolution based on the sensitive information, the resolution with higher grade is adopted for the sensitive information, and the resolution with lower grade is adopted for non-sensitive information, so that the required storage space can be greatly lowered. Meanwhile, the cost of the system is lowered, and the monitoring device capable of dynamically regulating the resolution based on the sensitive information is also convenient to inquire afterwards.
Description
Technical field
The utility model relates to a kind of supervising device, but particularly relates to a kind of supervising device of the resolution dynamic adjustments based on sensitive information.
Background technology
Field of video monitoring, owing to need monitor in real time, therefore the memory space that needs is huge, has the high shortcoming of carrying cost.
In order to reduce cost, select to adopt the monitoring camera of low resolution in the prior art usually, reduce data volume, but might cause retrieving for examination monitor video like this time, details is clear inadequately afterwards; Also can select not do storage in the prior art usually, totally unfavorable to data tracing in the future like this.
The utility model content
The purpose of this utility model provides a kind of simple in structure, dependable performance, can save memory space, cost supervising device low, that be convenient to afterwards inquire about.
For solving the problems of the technologies described above, the utility model is taked following technical scheme: but a kind of supervising device of the resolution dynamic adjustments based on sensitive information, comprise resolution can be in given range the image unit, extracting and image acquisition units, the resolution adjustment unit of analysis and the sensitive information memory cell that is used to store sensitive information that image that described image unit is taken carries out sensitive information of dynamic adjustments; The input of described resolution adjustment unit is electrically connected with the instruction output end of described image acquisition units, and the control output end of described resolution adjustment unit is electrically connected with described image unit.
Further, described supervising device also comprises the time record cell of the time of origin that is used to write down described sensitive information, and the input of described time record cell is electrically connected with the instruction output end of described image acquisition units.
Further, described supervising device also comprises the data processing unit that the sensitive information that grasps is handled.
Further, described supervising device also comprises the memory cell that is used to store the complete video image information that described image unit collects.
When but the supervising device based on the resolution dynamic adjustments of sensitive information in the utility model can sensitive information occur in detecting current video image, adopt the resolution monitoring of higher level, and only preserve the information that these are taken under high-resolution with sensitive information, also can preserve the time that sensitive information takes place simultaneously, when sensitive information no longer occurs, then adopt lower resolution to monitor, so needed memory space that can greatly reduce, reduced the cost of system simultaneously, also be convenient to inquire about afterwards.
Description of drawings
Fig. 1 is the hardware structure diagram among the embodiment one.
Fig. 2 is the workflow diagram of embodiment one.
Fig. 3 is the hardware structure diagram among the embodiment two.
Embodiment
Below the technical solution of the utility model is elaborated.
Embodiment one
But Fig. 1 shows the hardware structure diagram based on the supervising device of the resolution dynamic adjustments of sensitive information in the utility model.As shown in Figure 1, described supervising device comprises image unit, image acquisition units, resolution adjustment unit, sensitive information memory cell, time record cell and data processing unit.
Described image acquisition units is connected with described image unit; The input of described resolution adjustment unit is electrically connected with the instruction output end of described image acquisition units, the control output end of described resolution adjustment unit is electrically connected with described image unit, the input of described time record cell is electrically connected with the instruction output end of described image acquisition units, to receive following described various notices or instruction respectively.
Wherein:
Described image unit is in order to obtain image information and to originate for described image acquisition units provides image, preferably, described image unit is the first-class device of monitoring camera, preferably, the resolution of described image unit (the particularly first-class device of monitoring camera) can be in given range dynamic adjustments.Preferably, the resolution of described image unit (the particularly first-class device of monitoring camera) has high and low two ranks, and can on described high and low two ranks, regulate, wherein, when described high level resolution is used in the sensitive information appearance, and low-level resolution is used in when sensitive information not occurring.
The image that described image acquisition units is obtained in order to the described image unit of real-time extracting, and detect in the image that is grabbed whether contain sensitive information, described sensitive information comprises and the relevant information of object such as people's face, human body, car plate, car body.
The instruction from described image acquisition units is mainly accepted in described resolution adjustment unit, and according to the dynamic adjustments of described instruction realization to the resolution of described image unit.When in described image acquisition units detects the image of current extracting, having described sensitive information, send the instruction of the resolution of described image unit (the particularly first-class device of monitoring camera) being transferred to higher level to described resolution adjustment unit, simultaneously, also notify described time record cell to store the time that described sensitive information occurs, to support inquiry afterwards to sensitive information; And when described image acquisition units no longer or not detects described sensitive information, send to described resolution adjustment unit the resolution of described image unit (the particularly first-class device of monitoring camera) is transferred to than low level, preferably, described image unit (the particularly first-class device of monitoring camera) adopts more low-level resolution under initial condition; When described resolution adjustment unit receive that described image acquisition units sends with resolution adjustment after higher level or more low-level instruction, regulate the rank of the resolution of described image unit to appointment.
Described sensitive information memory cell is used to store described sensitive information.Preferably, described sensitive information memory cell adopts its document handling system that carries when storage, and described sensitive information is carried out index stores.
The sensitive information that described data processing unit is used for that described image acquisition units is grasped is handled (standard photographs that for example described sensitive information all is treated to unified size), delivers to described sensitive information memory cell then and stores.
Below in conjunction with Fig. 2 the course of work of the supervising device described in the present embodiment is elaborated.
Image unit is by initial more low-level resolution, and obtains image with described more low-level resolution.Image acquisition units grasps in real time the image that described image unit obtains, and detects in the image of its extracting whether have sensitive information, if detect sensitive information, then notifies resolution adjustment unit and time record cell at once.
Receive the described notice of described image acquisition units when described resolution adjustment unit after, control described image unit and its resolution is transferred to the resolution of higher level; Receive the described notice of described image acquisition units when described time record cell after, then the time that this sensitive information is occurred is noted.
Described image acquisition units extracts detected described sensitive information, the temporal information that this sensitive information that the described sensitive information that extracts is write down with described time record cell occurs is delivered to data processing unit, and the sensitive information after described data processing unit is handled and will be handled described sensitive information sends in the sensitive information memory cell to be stored.Preferably, described processing is meant to be handled the image of described sensitive information correspondence, for example operation of consolidation form; For example can be the operations such as standard photographs that described sensitive information all are treated to unified size.
Described sensitive information behind the process consolidation form is sent in the sensitive information memory cell to be stored.Preferably, described sensitive information memory cell adopts its document handling system that carries that sensitive information is carried out index stores, and stores simultaneously the time that this sensitive information occurs, to support the inquiry afterwards to sensitive information.
When the object with sensitive information leaves monitoring range, be that described image acquisition units is not when detecting sensitive information, it is initial than low level that described image acquisition units notifies described resolution adjustment unit that the resolution of described image unit is adjusted back to, and also notifies described time record cell to stop writing time simultaneously.
Embodiment two
On the basis of embodiment one, as shown in Figure 3, but the hardware structure diagram based on the supervising device of the resolution dynamic adjustments of sensitive information among the described embodiment two also comprises an one-level memory cell, described one-level memory cell is used to store the complete video image information that described image unit collects, this video image information has comprised sensitive information and non-sensitive information, both comprise the image of gathering under the low-level resolution condition, also comprised the image information that collects under the high level resolution.
Of particular note, except that described one-level memory cell, the technical scheme of embodiment one all is applicable to described second embodiment among the described embodiment two, and the technical scheme combination in any that can be constituted with the one-level memory cell among described second embodiment.
When but the supervising device based on the resolution dynamic adjustments of sensitive information in the utility model can sensitive information occur in detecting current video image, adopt the resolution monitoring of higher level, and only preserve the information that these are taken under high-resolution with sensitive information, also can preserve the time that sensitive information takes place simultaneously, when sensitive information no longer occurs, then adopt lower resolution to monitor, so needed memory space that can greatly reduce, reduced the cost of system simultaneously, also be convenient to inquire about afterwards.
Claims (4)
- But 1. supervising device based on the resolution dynamic adjustments of sensitive information, comprise resolution can be in given range the image unit, extracting and image acquisition units, the resolution adjustment unit of analysis and the sensitive information memory cell that is used to store sensitive information that image that described image unit is taken carries out sensitive information of dynamic adjustments; The input of described resolution adjustment unit is electrically connected with the instruction output end of described image acquisition units, and the control output end of described resolution adjustment unit is electrically connected with described image unit.
- 2. supervising device as claimed in claim 1, it is characterized in that: described supervising device also comprises the time record cell of the time of origin that is used to write down described sensitive information, and the input of described time record cell is electrically connected with the instruction output end of described image acquisition units.
- 3. supervising device as claimed in claim 1 or 2 is characterized in that: described supervising device also comprises the data processing unit that the sensitive information that grasps is handled.
- 4. supervising device as claimed in claim 3 is characterized in that: described supervising device also comprises the memory cell that is used to store the complete video image information that described image unit collects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200221190U CN202026403U (en) | 2011-01-24 | 2011-01-24 | Monitoring device capable of dynamically regulating resolution based on sensitive information |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200221190U CN202026403U (en) | 2011-01-24 | 2011-01-24 | Monitoring device capable of dynamically regulating resolution based on sensitive information |
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| CN202026403U true CN202026403U (en) | 2011-11-02 |
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| CN2011200221190U Expired - Lifetime CN202026403U (en) | 2011-01-24 | 2011-01-24 | Monitoring device capable of dynamically regulating resolution based on sensitive information |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809742A (en) * | 2012-06-19 | 2014-05-21 | 英飞凌科技股份有限公司 | Dynamic adaptation of imaging parameters |
| CN104836992A (en) * | 2015-05-08 | 2015-08-12 | 无锡天脉聚源传媒科技有限公司 | Surveillance video recording method and device |
| CN106303390A (en) * | 2015-06-02 | 2017-01-04 | 联想(北京)有限公司 | Image-pickup method and device thereof, image transfer method and device thereof |
| CN108289201A (en) * | 2018-01-24 | 2018-07-17 | 北京地平线机器人技术研发有限公司 | Video data handling procedure, device and electronic equipment |
| CN108322662A (en) * | 2018-04-28 | 2018-07-24 | 上海与德科技有限公司 | A kind of camera parameter adjusting method, device, terminal and storage medium |
-
2011
- 2011-01-24 CN CN2011200221190U patent/CN202026403U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809742A (en) * | 2012-06-19 | 2014-05-21 | 英飞凌科技股份有限公司 | Dynamic adaptation of imaging parameters |
| CN104836992A (en) * | 2015-05-08 | 2015-08-12 | 无锡天脉聚源传媒科技有限公司 | Surveillance video recording method and device |
| CN106303390A (en) * | 2015-06-02 | 2017-01-04 | 联想(北京)有限公司 | Image-pickup method and device thereof, image transfer method and device thereof |
| CN106303390B (en) * | 2015-06-02 | 2020-02-21 | 联想(北京)有限公司 | Image acquisition method and device, and image transmission method and device |
| CN108289201A (en) * | 2018-01-24 | 2018-07-17 | 北京地平线机器人技术研发有限公司 | Video data handling procedure, device and electronic equipment |
| CN108289201B (en) * | 2018-01-24 | 2020-12-25 | 北京地平线机器人技术研发有限公司 | Video data processing method and device and electronic equipment |
| CN108322662A (en) * | 2018-04-28 | 2018-07-24 | 上海与德科技有限公司 | A kind of camera parameter adjusting method, device, terminal and storage medium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150930 Address after: Guanghua Road, Baixia District Nanjing city Jiangsu province 210014 network No. 1 Baixia high-tech park Stenden Building 8 floor Patentee after: NANJING SHICHAZHE INFORMATION TECHNOLOGY Co.,Ltd. Address before: Guanghua Road, Baixia District Nanjing city Jiangsu province 210014 No. 166 building, 5 floor East Midlands Patentee before: Nanjing Unary Information Technology Co.,Ltd. |
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| DD01 | Delivery of document by public notice |
Addressee: Zhu Zhiying Document name: Notification that Application Deemed not to be Proposed |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Everwise road in Qinhuai District of Nanjing City, Jiangsu province 210014 No. 6 Baixia high-tech park, building 4, building 209 B Patentee after: NANJING SHICHAZHE IMAGE IDENTIFICATION TECHNOLOGY Co.,Ltd. Address before: Guanghua Road, Baixia District Nanjing city Jiangsu province 210014 network No. 1 Baixia high-tech park Stenden Building 8 floor Patentee before: NANJING SHICHAZHE INFORMATION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170811 Address after: Everwise road in Qinhuai District of Nanjing City, Jiangsu province 210014 No. 6 Baixia Nanjing high tech Industrial Park, No. four, building B, F23 (423). Patentee after: NANJING XINGZHEYI INTELLIGENT TRANSPORTATION TECHNOLOGY CO.,LTD. Address before: Everwise road in Qinhuai District of Nanjing City, Jiangsu province 210014 No. 6 Baixia high-tech park, building 4, building 209 B Patentee before: NANJING SHICHAZHE IMAGE IDENTIFICATION TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |