CN107222708B - A kind of image-forming detecting system of front end separation video camera - Google Patents
A kind of image-forming detecting system of front end separation video camera Download PDFInfo
- Publication number
- CN107222708B CN107222708B CN201610164891.3A CN201610164891A CN107222708B CN 107222708 B CN107222708 B CN 107222708B CN 201610164891 A CN201610164891 A CN 201610164891A CN 107222708 B CN107222708 B CN 107222708B
- Authority
- CN
- China
- Prior art keywords
- main controller
- power supply
- imaging detection
- external
- master
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 87
- 238000003384 imaging method Methods 0.000 claims abstract description 63
- 238000012545 processing Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
Abstract
The embodiment of the present invention discloses a kind of image-forming detecting system of front end separation video camera, the system includes: external interrupter, for after detecting the first interrupt operation that testing staff issues, the first external interrupt instruction corresponding with first interrupt operation is sent to main controller, and after detecting the second interrupt operation that the testing staff issues, Xiang Suoshu main controller sends the second external interrupt instruction corresponding with second interrupt operation；The main controller, for after receiving the first external interrupt instruction, stop the image checking to current first front end detected, and after receiving the second external interrupt instruction, it carries out being pre-configured with processing for the second front end currently replaced, and then image checking operation is executed to second front end；Wherein, first front end and second front end are the different front ends at least two front end.Front-end detection efficiency and realization front end fast imaging detection are improved using the embodiment of the present invention to realize.
Description
Technical Field
The invention relates to the field of video monitoring systems, in particular to an imaging detection system of a front-end separation camera.
Background
Currently, with the diversification of camera forms, the market demands more and more for a form in which front-end image capture devices (such as sensors and peripheral devices, hereinafter, both referred to as front-end) of the camera and a master control processing device (hereinafter, both referred to as master controller) are separated. In addition, in practical application, one master controller can be connected with and detect a plurality of front ends, and the required number of the front ends is far greater than that of the master controllers. For the camera with the front end and the master separated, the front end and the master are designed separately. For the front end, under the requirement that only the sensor module needs to detect, peripheral detection equipment such as a main controller needs to be connected for detection.
In the existing imaging detection system of the front-end separation camera, if the front end is directly replaced In the imaging detection process, a card picture (or no image) or a master controller is restarted, because on an In-system programmable (ISP) processing framework of a detection platform on which the imaging detection system of the front-end separation camera In the prior art depends, the front end is interrupted In imaging due to plugging and unplugging actions, and further logical interruption of a system of the master controller is caused, and the whole system is abnormal. At this time, after the time of the logic interruption exceeds a certain time threshold, the system of the master is restarted. Therefore, in the conventional imaging detection system of the front-end separation camera, the replacement of the front end is always accompanied by the restart of the master controller, and thus the imaging detection efficiency of the conventional imaging detection system of the front-end separation camera is low.
Disclosure of Invention
The embodiment of the invention discloses an imaging detection system of a front-end separation camera, which aims to improve the front-end detection efficiency and realize the quick imaging detection of the front end. The specific scheme is as follows:
the embodiment of the invention provides an imaging detection system of a front-end separation camera, which comprises a main controller and at least two front ends, and further comprises: an external interrupter;
the external interrupter is used for sending a first external interrupt instruction corresponding to a first interrupt operation to the main controller after the first interrupt operation sent by a detection person is detected, and sending a second external interrupt instruction corresponding to a second interrupt operation to the main controller after the second interrupt operation sent by the detection person is detected;
the main controller is used for stopping imaging detection of the currently detected first front end after receiving the first external interrupt instruction, and performing pre-configuration processing on the currently replaced second front end after receiving the second external interrupt instruction, so as to execute imaging detection operation on the second front end;
wherein the first front end and the second front end are different ones of the at least two front ends.
Preferably, the imaging detection system of a front-end separation camera provided by the embodiment of the present invention further includes: the main control power supply module and at least two groups of front-end power supply modules and front-end power supply control modules, wherein each group of front-end power supply module and front-end power supply control module only corresponds to one front end;
the master control power supply module is used for supplying power to the master controller and the external interrupter;
the front-end power supply control module is used for controlling the operation mode of the corresponding front-end power supply module, and the operation mode comprises a power supply mode or a non-power supply mode;
and the front-end power supply module is used for supplying power to the corresponding front end.
Preferably, the at least two front ends are used for acquiring image data in the imaging detection process and sending the acquired image data to the main controller;
the main controller is further configured to perform predetermined image processing on the image data acquired at any front end, where the predetermined image processing includes denoising processing.
Preferably, the at least two front ends are further configured to collect audio data during an imaging detection process, and send the collected audio data to the main controller;
the main controller is further used for carrying out preset audio processing on the audio data collected by any front end, and the preset audio processing comprises coding and decoding processing.
Preferably, the external interrupter is connected to the master; or,
the external interrupter is connected to the master through the at least two front ends.
Preferably, the process of the master performing the pre-configuration processing on the currently replaced second front end includes:
initializing the second front end currently replaced and reconfiguring configuration information of the master itself with respect to the second front end.
Preferably, the imaging detection system of the front-end separation camera provided by the embodiment of the present invention further includes a network module;
and the network module is used for sending the imaging detection processing information of the main controller to the outside of the system.
Preferably, the imaging detection system of the front-end separation camera provided by the embodiment of the present invention further includes an extended function module;
and the extended function module is used for providing support for the system to perform function extension.
In the scheme, the external interrupter is used for sending a first external interrupt instruction corresponding to a first interrupt operation to a main controller after the first interrupt operation sent by a detection person is detected, and sending a second external interrupt instruction corresponding to a second interrupt operation to the main controller after the second interrupt operation sent by the detection person is detected; the main controller is used for stopping imaging detection of the currently detected first front end after receiving the first external interrupt instruction, and performing pre-configuration processing on the currently replaced second front end after receiving the second external interrupt instruction, so as to execute imaging detection operation on the second front end; wherein the first front end and the second front end are different ones of the at least two front ends. The external interrupter is added to interact with the main controller, and the main controller realizes better front-end plug of the front-end separation camera according to the interrupt instruction of the external interrupter, so that the situation that the main controller is disordered or restarted due to the plug of the front end is avoided. And then realize improving front end formation of image detection efficiency and realizing the quick formation of image detection of front end. Of course, it is not necessary for any product or method of practicing the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an imaging detection system of a front-end separation camera according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of an imaging detection system of a front-end separation camera according to an embodiment of the present invention;
fig. 3 is another schematic structural diagram of an imaging detection system of a front-end separation camera according to an embodiment of the present invention.
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.
The embodiment of the invention provides an imaging detection system of a front-end separation camera, which aims to improve the front-end imaging detection efficiency and realize the front-end rapid imaging detection.
As shown in fig. 1, an embodiment of the present invention provides an imaging detection system with a front-end separation camera, which may include: a master 101, at least two front ends 102, and an external interrupter 103;
the external interrupt device 103 is configured to send a first external interrupt instruction corresponding to a first interrupt operation to the master controller 101 after detecting the first interrupt operation sent by a detection person, and send a second external interrupt instruction corresponding to a second interrupt operation to the master controller 101 after detecting the second interrupt operation sent by the detection person;
the main controller 101 is configured to stop imaging detection of a currently detected first front end after receiving the first external interrupt instruction, perform pre-configuration processing on a currently replaced second front end after receiving the second external interrupt instruction, and further perform imaging detection operation on the second front end;
wherein the first front end and the second front end are different front ends of the at least two front ends 102.
It should be noted that the connection between the external interrupt 103 and the master 101 shown in fig. 1 is only used to indicate that a communication connection exists, and does not represent a physical connection. In practical applications, there may be a plurality of specific implementations of the external interrupt 103 communicatively connected to the master 101. Specifically, in the imaging detection system of the front-end separation camera provided in the embodiment of the present invention, the front end is separated from the master, and the external interrupter 103 may be on the master 101 side and directly connected to the master 101; alternatively, the external interrupt 103 may be connected to the master 101 through the at least two front ends 102 on the at least two front end sides. In practical applications, the external interrupter 103 may be a device with a physical key, in which case, a detection person may issue the first interrupt operation and the second interrupt operation by operating the key, or the external interrupter 103 may be a device with a touch screen, in which case, the detection person may issue the first interrupt operation and the second interrupt operation by operating the touch screen. The master controller 101 may adopt a single-chip SOC multimedia processing chip. In addition, it should be emphasized that "first" in "first front end" and "second" in "second front end" in the embodiments of the present invention are merely used to distinguish different front ends from each other in terms of names, and do not have any limiting meaning.
The first interrupt operation is sent by a detection person when the currently detected front end needs to be replaced, and after the external interrupter 103 detects the first interrupt operation sent by the detection person, it can be determined that the detection person needs to replace the front end, and at this time, a first external interrupt instruction corresponding to the first interrupt operation is sent to the master controller 101; when the detection personnel finishes replacing the front end, a second interrupt operation is sent, and after the external interrupter 103 detects the second interrupt operation sent by the detection personnel, the front end replacement is determined to be finished, and at this time, a second external interrupt instruction corresponding to the second interrupt operation is sent to the master controller 101. The first external interrupt instruction and the second external interrupt instruction may be the same, and at this time, the first external interrupt instruction and the second external interrupt instruction need to appear in pairs, so that the main controller 101 distinguishes whether to stop imaging detection on the front end or to perform subsequent pre-configuration processing operation on the front end after receiving the instructions; of course, different commands can be set by plugging and unplugging the front end. So that the main controller 101 stops the imaging detection of the currently detected first front end instead of restarting after receiving the first external interrupt instruction about the operation of pulling out the front end; and after receiving the second external interrupt instruction about the operation of inserting the front end, performing pre-configuration processing on the currently replaced second front end, and further executing imaging detection operation on the second front end.
It is understood that, during the imaging detection process, the at least two front ends 102 will collect image data and send the collected image data to the master controller 101; the master controller 101 may further be configured to perform predetermined image processing on the image data acquired by any front end, where the predetermined image processing includes denoising processing. In practical applications, the at least two front ends 102 may transmit the acquired image data to the master 101 by using bluetooth technology or various types of networks, and may also transmit the image data by using a physical connection. The predetermined image processing on the image data may adopt the prior art, and is not described herein.
In practical applications, the master 101 performs real-time imaging detection on the at least two front ends 102 until receiving the first external interrupt. In a normal imaging detection process, code stream transmission exists between the at least two front ends 102 and the main controller 101, that is, the at least two front ends 102 send the acquired image data to the main controller 101; in the abnormal imaging detection process, the at least two front ends 102 and the master controller 101 are in codestream transmission, that is, no data is sent to the master controller 101 by the at least two front ends 102. The situation of codeless stream transmission may be that the front end of the imaging detection needs to be replaced after the detection is finished, or an abnormal situation may occur, such as a fault. The first external interrupt instruction is used for distinguishing the two situations by the main controller 101, and if the main controller 101 receives the first external interrupt instruction, the front end of the main controller is determined to be required to be replaced, and the main controller is not restarted when codestream transmission occurs; and if the first external interrupt instruction is not received and no-code stream transmission occurs, the front end is considered to be abnormal, and the restart is carried out as in the prior art.
Moreover, the at least two front ends 102 may also collect audio data during the imaging detection process, and send the collected audio data to the master controller 101; the master controller 101 may perform predetermined audio processing on the audio data collected by any front end, where the predetermined audio processing includes encoding and decoding. Similarly, the at least two front ends 102 may transmit the collected audio data to the master 101 by using bluetooth technology or various types of networks, and the like, and may also transmit the audio data by using a physical connection. In the predetermined image processing on the audio data, an algorithm of audio processing supported in the imaging detection system of the front-end separation camera, the type of an encoder, and the like need to be considered.
Specifically, the process of the master controller 101 performing the pre-configuration processing on the currently replaced second front end may include: the second front end that is currently replaced is initialized and the configuration information of the master 101 itself about the second front end is reconfigured. It should be noted that, in practical applications, configurations of different front ends may be different, and the master 101 reconfigures its configuration information to adapt to the configuration of the second front end after initializing the second front end. The initialization of the second front end and the reconfiguration of the self-configuration information may adopt the prior art, which is not described herein again. The reconfigured configuration information may generally include interface output type registers, exposure registers, and wide dynamic registers, etc. for the front end.
The main component of the front end is a sensor. In practical applications, different manufacturers have different types of sensors in the front end, and the imaging detection system of the front-end separation camera provided in the embodiment of the present invention can implement compatible functions for different front ends, where the compatible functions can adopt the prior art and are not described herein.
By applying the embodiment of the invention, the external interrupter is used for sending a first external interruption instruction corresponding to a first interruption operation to the main controller after the first interruption operation sent by a detection person is detected, and sending a second external interruption instruction corresponding to a second interruption operation to the main controller after the second interruption operation sent by the detection person is detected; the main controller is used for stopping imaging detection of the currently detected first front end after receiving the first external interrupt instruction, and performing pre-configuration processing on the currently replaced second front end after receiving the second external interrupt instruction, so as to execute imaging detection operation on the second front end; wherein the first front end and the second front end are different ones of the at least two front ends. The external interrupter is added to interact with the main controller, and the main controller realizes better front-end plug of the front-end separation camera according to the interrupt instruction of the external interrupter, so that the situation that the main controller is disordered or restarted due to the plug of the front end is avoided. And then realize improving front end formation of image detection efficiency and realizing the quick formation of image detection of front end.
Further, as shown in fig. 2, the imaging detection system of a front-end separation camera according to the embodiment of the present invention may further include a main control power module 201, and at least two groups of front-end power modules 202 and front-end power control modules 203, where each group of front-end power modules and front-end power control modules corresponds to only one front end;
the main control power supply module 201 is configured to supply power to the main controller 101 and the external interrupter 103;
the front-end power control module 203 is configured to control an operation mode of the corresponding front-end power module 202, where the operation mode includes a power supply mode or a non-power supply mode;
the front-end power module 202 is configured to supply power to the corresponding front end 102.
It is understood that, in the front-end separation camera, the at least two front ends 102 are individually powered by each set of the front-end power module 202 and the front-end power control module 203, and the replacement of each front end can be more independent. The power supply module is different from the prior art that the front end and the main controller and the like share one power supply module and are mutually limited. When the front end is replaced, only the power supply of the front end needs to be cut off, that is, the front end power module 202 is in the non-power supply mode through the front end power control module 203. The normal operation of the master 101 etc. is not affected.
Further, in practical application, as shown in fig. 3, the imaging detection processing information in the imaging detection system of the front-end separation camera needs to be sent to a place where the imaging detection processing information is needed, and the imaging detection system of the front-end separation camera provided in the embodiment of the present invention may further include a network module 301;
the network module 301 is configured to send the imaging detection processing information of the master controller 101 to the outside of the system.
The network module 301 mainly includes a physical layer PHY chip, and can send the imaging detection processing information to the outside of the system, and for the selection of the specification of the PHY chip, a hundred mega or giga specification can be generally selected according to the network specification supported by the imaging detection system of the front-end separation camera.
Furthermore, in order to better complete the functions of the imaging detection system of the front-end separation camera provided by the embodiment of the invention, the imaging detection system may further include an extended function module; and the extended function module is used for providing support for the system to perform function extension. Different functions such as an alarm function and the like can be expanded according to different requirements.
It should be noted that the connections between the devices shown in fig. 2 and 3 are only used to indicate that a communication connection exists, and do not represent physical connections.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Those skilled in the art will appreciate that all or part of the steps in the above embodiments of the system may be implemented by hardware instructions, and the program may be stored in a computer-readable storage medium, such as: ROM/RAM, magnetic disk, optical disk, etc.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. An imaging detection system of a front-end separation camera, the imaging detection system of the front-end separation camera comprises a main controller and at least two front ends, and the system is characterized by further comprising: an external interrupter; the external interrupter is directly connected to the master;
the external interrupter is used for sending a first external interrupt instruction corresponding to a first interrupt operation to the main controller after detecting that a detector needs to replace a currently detected first front end, and sending a second external interrupt instruction corresponding to a second interrupt operation to the main controller after detecting that the detector completes the second interrupt operation sent after the first front end is replaced;
the main controller is used for stopping imaging detection of the currently detected first front end after receiving the first external interrupt instruction, not restarting the main controller, and performing pre-configuration processing on the currently replaced second front end after receiving the second external interrupt instruction so as to execute imaging detection operation on the second front end;
wherein the first front end and the second front end are different ones of the at least two front ends;
the process that the master controller carries out the pre-configuration processing aiming at the current replaced second front end comprises the following steps:
initializing the second front end currently replaced and reconfiguring configuration information of the master itself with respect to the second front end.
2. The system of claim 1, further comprising: the main control power supply module and at least two groups of front-end power supply modules and front-end power supply control modules, wherein each group of front-end power supply module and front-end power supply control module only corresponds to one front end;
the master control power supply module is used for supplying power to the master controller and the external interrupter;
the front-end power supply control module is used for controlling the operation mode of the corresponding front-end power supply module, and the operation mode comprises a power supply mode or a non-power supply mode;
and the front-end power supply module is used for supplying power to the corresponding front end.
3. The system of claim 1, wherein the at least two front ends are configured to capture image data during an imaging detection process and send the captured image data to the master controller;
the main controller is further configured to perform predetermined image processing on the image data acquired at any front end, where the predetermined image processing includes denoising processing.
4. The system of claim 3, wherein the at least two front ends are further configured to collect audio data during the imaging detection process and send the collected audio data to the master controller;
the main controller is further used for carrying out preset audio processing on the audio data collected by any front end, and the preset audio processing comprises coding and decoding processing.
5. The system of any one of claims 1-4, further comprising a network module;
and the network module is used for sending the imaging detection processing information of the main controller to the outside of the system.
6. The system of any one of claims 1-4, further comprising an extended function module;
and the extended function module is used for providing support for the system to perform function extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610164891.3A CN107222708B (en) | 2016-03-22 | 2016-03-22 | A kind of image-forming detecting system of front end separation video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610164891.3A CN107222708B (en) | 2016-03-22 | 2016-03-22 | A kind of image-forming detecting system of front end separation video camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107222708A CN107222708A (en) | 2017-09-29 |
| CN107222708B true CN107222708B (en) | 2019-09-17 |
Family
ID=59927213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610164891.3A Active CN107222708B (en) | 2016-03-22 | 2016-03-22 | A kind of image-forming detecting system of front end separation video camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107222708B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275759A (en) * | 1996-10-31 | 2000-12-06 | 传感电子公司 | Video information intelligent management system |
| US6744463B2 (en) * | 2000-03-30 | 2004-06-01 | Xio, Ltd. | Multi-camera surveillance and monitoring system |
| CN1750653A (en) * | 2005-10-31 | 2006-03-22 | 北京中星微电子有限公司 | Network camera device with local storage function |
| CN101426129A (en) * | 2007-10-29 | 2009-05-06 | 神州亿品科技有限公司 | Video monitoring system for railway track |
| CN101454811A (en) * | 2006-06-06 | 2009-06-10 | 三星电子株式会社 | Home security applications for television with digital video cameras |
| CN102263904A (en) * | 2011-08-17 | 2011-11-30 | 华为终端有限公司 | Method and system for controlling double cameras and electronic equipment with double cameras |
| CN104236695A (en) * | 2014-08-25 | 2014-12-24 | 合肥工业大学 | Dynamic system multi-physics field imaging detection system |
| CN105120227A (en) * | 2015-09-11 | 2015-12-02 | 贵州华城楼宇科技有限公司 | Monitoring system integrated management module and management method |
| CN105141931A (en) * | 2015-10-20 | 2015-12-09 | 武汉烽火众智数字技术有限责任公司 | Wireless video monitoring and commanding system and method thereof |
| CN205071209U (en) * | 2015-10-26 | 2016-03-02 | 广东图谷网络科技有限公司 | Stable image acquisition nacelle of supplying power |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201138432A (en) * | 2010-04-28 | 2011-11-01 | Hon Hai Prec Ind Co Ltd | Monitoring system and monitoring method |
-
2016
- 2016-03-22 CN CN201610164891.3A patent/CN107222708B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275759A (en) * | 1996-10-31 | 2000-12-06 | 传感电子公司 | Video information intelligent management system |
| US6744463B2 (en) * | 2000-03-30 | 2004-06-01 | Xio, Ltd. | Multi-camera surveillance and monitoring system |
| CN1750653A (en) * | 2005-10-31 | 2006-03-22 | 北京中星微电子有限公司 | Network camera device with local storage function |
| CN101454811A (en) * | 2006-06-06 | 2009-06-10 | 三星电子株式会社 | Home security applications for television with digital video cameras |
| CN101426129A (en) * | 2007-10-29 | 2009-05-06 | 神州亿品科技有限公司 | Video monitoring system for railway track |
| CN102263904A (en) * | 2011-08-17 | 2011-11-30 | 华为终端有限公司 | Method and system for controlling double cameras and electronic equipment with double cameras |
| CN104236695A (en) * | 2014-08-25 | 2014-12-24 | 合肥工业大学 | Dynamic system multi-physics field imaging detection system |
| CN105120227A (en) * | 2015-09-11 | 2015-12-02 | 贵州华城楼宇科技有限公司 | Monitoring system integrated management module and management method |
| CN105141931A (en) * | 2015-10-20 | 2015-12-09 | 武汉烽火众智数字技术有限责任公司 | Wireless video monitoring and commanding system and method thereof |
| CN205071209U (en) * | 2015-10-26 | 2016-03-02 | 广东图谷网络科技有限公司 | Stable image acquisition nacelle of supplying power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107222708A (en) | 2017-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106789386B (en) | Wrong method and the error detector for network system on detection communication bus | |
| CN105701051A (en) | Hot plug method, host controller, host and PCIe bridge equipment | |
| US9509895B2 (en) | Pan-tilt-zoom device identification method, pan-tilt-zoom device, camera, and pan-tilt-zoom device control system | |
| CN104951421B (en) | A kind of automatic numbering of serial bus communication equipment and kind identification method and device | |
| EP3214891A1 (en) | Switching-on method, base station, base station controller, switching-on system and storage medium | |
| US10275373B2 (en) | Hot swappable device and method | |
| CN104540091A (en) | Automatic pairing system and automatic pairing method based on bluetooth equipment | |
| CN102420820A (en) | Isolation method and device in cluster system | |
| CN109766197B (en) | 4G module stable working method based on Android system | |
| CN103905247A (en) | Two-unit standby method and system based on multi-client judgment | |
| JP2006195821A (en) | Method for controlling information processing system, information processing system, direct memory access controller, and program | |
| CN104270740B (en) | A kind of detection method of neck T cards and SIM card altogether | |
| CN104104519B (en) | A kind of power-off restarting method, apparatus and system | |
| CN107222708B (en) | A kind of image-forming detecting system of front end separation video camera | |
| US20160034335A1 (en) | Information processing device | |
| CN102300081B (en) | Audio and video monitoring equipment, system and method thereof | |
| CN207869116U (en) | A kind of handover control system of master/slave device | |
| CN107980107A (en) | A kind of monitoring of equipment method, apparatus and system | |
| CN104486149A (en) | Finite-state machine method for ground tests | |
| CN105721232A (en) | Method and device for implementing link detection | |
| CN104023212B (en) | A kind of long-distance intelligent video monitoring system based on multiple terminals | |
| KR101282891B1 (en) | Optical Line Termination for managing reset database and the method | |
| CN112540884B (en) | Hot backup effect detection method, device, system and computer readable medium | |
| CN105812172A (en) | User terminal and HSIC slave device fault processing method and apparatus therefor | |
| KR101410700B1 (en) | System of monitoring and control for flight information display terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |