CN104469318A - Method for protecting privacy in family video monitoring system - Google Patents
Method for protecting privacy in family video monitoring system Download PDFInfo
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- CN104469318A CN104469318A CN201410803913.7A CN201410803913A CN104469318A CN 104469318 A CN104469318 A CN 104469318A CN 201410803913 A CN201410803913 A CN 201410803913A CN 104469318 A CN104469318 A CN 104469318A
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Abstract
The invention discloses a method for protecting privacy in a family video monitoring system. The method includes the steps that the family video monitoring system is connected into a WAN through a wireless router, monitoring equipment which is provided with a wireless module or the wireless router is used for detecting and discovering whether a family member mobile client terminal enters a residence range or not, if yes, the video recording function of the monitoring equipment and the real condition and recorded video broadcasting request function from a WAN port of the wireless router are stopped, meanwhile, the access flow of the WAN port of the wireless router to the monitoring equipment can be closed, and therefore the risk that activity videos of family members within the residence range are uploaded to the WAN is completely avoided. By the adoption of the method, control is achieved through an existing WIFI technology, and the equipment cost and the manual operation are not increased.
Description
Technical field
The invention belongs to technical field of video monitoring, particularly relate to the method for secret protection in a kind of domestic video monitoring system.
Background technology
Along with the development of Video Supervision Technique, civilian video monitoring is more and more universal, and video monitoring system has all been installed by a lot of family, by the real time video image of mobile terminal viewing premises.Home dwelling video monitoring system networking general at present as shown in Figure 1, IPC (web camera) accesses wide area network by WiFi technology access family outlet wireless router with this, and the mobile terminals such as mobile phone access viewing live video by mobile network.But the monitor video data within the scope of house are propagated on a wide area network, inevitably bring the problem that security privacy leaks, such as account number cipher leaks and is peeped by other people, or video monitoring data is intercepted and captured the leakage causing privacy by non-family members.
Therefore domestic video monitoring system the very important point is the leakage will taking precautions against privacy, is usually taken precautions against by enciphered video data in prior art, but once account number cipher is leaked by trojan horse program or cryptographic algorithm is decrypted, just there will be the consequence that cannot expect.Some installs the family of domestic video monitoring after kinsfolk enters house, closing the power supply of video monitoring, opening video monitoring system again when leaving.The leakage of privacy can be prevented although it is so, but troublesome poeration, often there will be and forgotten to open and caused to realize monitoring to home dwelling outside, or forgotten to close the privacy compromise caused.
Summary of the invention
The invention provides the method for secret protection in a kind of domestic video monitoring system; whether real-time detection kinsfolk mobile client is within the scope of house; close the access of WAN mouth for IPC, thus avoid the motion video of kinsfolk within the scope of house to be uploaded to the risk of wide area network.
To achieve these goals, technical solution of the present invention is as follows:
A method for secret protection in domestic video monitoring system, described domestic video monitoring system comprises watch-dog, and accesses wide area network by wireless router, and described method comprises step:
Described watch-dog obtains the MAC Address of kinsfolk's mobile client, the MAC Address of all watch-dogs in domestic video monitoring system described in kinsfolk's mobile client record;
Described watch-dog periodic broadcasting probe message, search the mobile client in investigative range, kinsfolk's mobile client is after receiving probe message, judge whether the MAC Address of the watch-dog self preserved comprises the MAC Address of watch-dog corresponding to this probe message, if comprise the MAC Address of watch-dog corresponding to this probe message, respond, send response message, otherwise ignore this probe message;
Described watch-dog receives the response message of mobile client, MAC Address according to the MAC Address of described response message and kinsfolk's mobile client of watch-dog self preservation has judged whether that kinsfolk's mobile client enters within the scope of home dwelling, if had, close video recording and from the fact of wireless router WAN mouth and recording order function, if do not have or do not receive probe response message always, then return and continue periodic broadcasting probe message;
Described watch-dog regularly judges whether mobile client leaves house scope, if all left, opens video recording and from the fact of wireless router WAN mouth and recording order function, otherwise inoperation.
Further, described when having judged whether that kinsfolk's mobile client enters within the scope of home dwelling, also comprise step:
If had, then upgrade the response time of corresponding mobile client in mobile client list of being in the response time of this mobile client;
Be in mobile client list if, the MAC of this mobile client and response time are not added to.
Further, described watch-dog regularly judges whether mobile client leaves house scope, comprises step:
Calculate the response time of each mobile client and the time difference of current time in mobile client list of being in, if this time difference is greater than the time of setting, from mobile client list of being in, then delete the record of corresponding mobile client, when described mobile client list of being in is for time empty, judge that mobile client all leaves house scope.
The present invention safeguards and to be in mobile client list, is used for having judged whether that kinsfolk is in, thus can open or close video recording neatly and from the fact of wireless router WAN mouth and recording order function.
Further, described method also comprises step:
Described watch-dog close video recording and from wireless router WAN mouth fact, recording order function time, also notify that wireless router stops wireless router WAN mouth to the flowing of access of watch-dog;
Described watch-dog when opening video recording and from the fact of wireless router WAN mouth and recording order function, also further notice wireless router open wireless router WAN mouth to the flowing of access of watch-dog.
The present invention is by thoroughly evading at watch-dog end and wireless router end duplicate protection the risk that the motion video of kinsfolk within the scope of house is uploaded to wide area network.
Watch-dog of the present invention obtains the MAC Address of kinsfolk's mobile client, comprises step:
When kinsfolk's mobile client is dynamically connected wireless router certainly, the frequency that wireless router is entered by mobile client and time period judge that whether this mobile client is the mobile client of kinsfolk, when judging to be the mobile client of kinsfolk, the MAC Address of this mobile client is saved in the list of kinsfolk's mobile client, and this list is issued to each watch-dog, this list is preserved by watch-dog.
Another kind of implementation of the present invention, the method for secret protection in a kind of domestic video monitoring system, described domestic video monitoring system comprises watch-dog, and accesses wide area network by wireless router, and described method comprises step:
Described wireless router obtains the MAC Address of kinsfolk's mobile client, the MAC Address of wireless router described in kinsfolk's mobile client record or SSID;
Described wireless router periodic broadcasting probe message, search the mobile client in investigative range, kinsfolk's mobile client is after receiving probe message, judge whether the MAC Address of the wireless router self preserved or SSID comprise MAC Address or the SSID of wireless router corresponding to this probe message, if comprised, respond, send response message, otherwise ignore this probe message;
Described wireless router receives the response message of mobile client, according to the MAC Address of response message and and the MAC Address of kinsfolk's mobile client of self preserving judged whether that kinsfolk's mobile client enters within the scope of home dwelling, if had, close wireless router WAN mouth to the flowing of access of watch-dog, if do not have or do not receive probe response message always, then return and continue periodic broadcasting probe message;
Described wireless router regularly judges whether mobile client leaves house scope, if all left, opens WAN mouth to the flowing of access of watch-dog, otherwise inoperation.
Further, described when having judged whether that kinsfolk's mobile client enters within the scope of home dwelling, also comprise step:
If had, then upgrade the response time of corresponding mobile client in mobile client list of being in the response time of this mobile client;
Be in mobile client list if, the MAC of this mobile client and response time are not added to.
Further, described wireless router regularly judges whether mobile client leaves house scope, comprises step:
Calculate the response time of each mobile client and the time difference of current time in mobile client list of being in, if this time difference is greater than the time of setting, from mobile client list of being in, then delete the record of corresponding mobile client, when described mobile client list of being in is for time empty, judge that mobile client all leaves house scope.
The present invention safeguards mobile client list of being in, and is used for having judged whether that kinsfolk is in, thus can opens or close wireless router WAN mouth neatly to the flowing of access of watch-dog.
Further, described method also comprises step:
Described wireless router, when closing flowing of access to watch-dog of WAN mouth, also notifies that watch-dog cuts out video recording and from the fact of wireless router WAN mouth and recording order function;
Described wireless router, when opening flowing of access to watch-dog of WAN mouth, also notifies that watch-dog opens video recording and from the fact of wireless router WAN mouth and recording order function.
The present invention is by thoroughly evading at watch-dog/NVR end and wireless router end duplicate protection the risk that the motion video of kinsfolk within the scope of house is uploaded to wide area network.
In this implementation, described wireless router obtains the MAC Address of kinsfolk's mobile client, comprises step:
When kinsfolk's mobile client is dynamically connected wireless router certainly, the frequency that wireless router is entered by mobile client and time period judge that whether this mobile client is the mobile client of kinsfolk, when judging to be the mobile client of kinsfolk, the MAC Address of this mobile client is saved in the list of kinsfolk's mobile client.
The present invention proposes the method for secret protection in a kind of domestic video monitoring system; mobile client is detected whether within the scope of home dwelling by two kinds of modes; when there being kinsfolk at house; close IPC or NVR and close video recording and from the fact of wireless router WAN mouth and recording order function; and close wireless router WAN mouth to the flowing of access of watch-dog, thus the motion video of kinsfolk within the scope of house is thoroughly avoided to be uploaded to the risk of wide area network with duplicate protection.The present invention thoroughly solves privacy problem from video source, and is controlled by existing WiFi technology, does not increase extra equipment cost and manual operation.
Accompanying drawing explanation
Fig. 1 is domestic video monitoring system group network schematic diagram;
Fig. 2 is the method flow diagram of the embodiment of the present invention one;
Fig. 3 is the method flow diagram of the embodiment of the present invention two.
Embodiment
Be described in further details technical solution of the present invention below in conjunction with drawings and Examples, following examples do not form limitation of the invention.
The present invention is based on WLAN technology, be provided with watch-dog in domestic video monitoring system, as web camera IPC, some is also provided with network video recorder NVR, and the present embodiment is described for IPC, but is equally applicable to NVR.The present embodiment IPC has wireless module, can realize the radio communication based on WIFI with the egress router (the present embodiment is wireless router AP) of family and the mobile terminal of kinsfolk.The method of secret protection in domestic video monitoring system of the present invention is elaborated below by way of two embodiments.
Embodiment one, IPC active probe find mobile client.As shown in Figure 2, comprise the steps:
IPC in Sa1, domestic video monitoring system obtains the MAC Address of kinsfolk's mobile client, the MAC Address of all IPC in kinsfolk's mobile client record domestic video monitoring system.
In the present embodiment, the mobile phone of subscriber household member or Intelligent flat install video monitoring client terminal, hereinafter referred to as mobile client.And the web camera IPC of subscriber household video monitoring system is provided with wireless module, and IPC automatic learning record the MAC Address of kinsfolk's mobile client; The mobile client of same kinsfolk also saves the MAC Address of IPC in domestic video monitoring system.
The method of the MAC Address of the present embodiment IPC automatic learning kinsfolk mobile client is as follows: when kinsfolk mobile client from be dynamically connected home wireless router time, the frequency that wireless router is entered by mobile client and time period judge that whether this mobile client is the mobile client of kinsfolk, when judging to be the mobile client of kinsfolk, the MAC Address of this mobile client is saved in the list of kinsfolk's mobile client, and this list is issued to each IPC, IPC this list is preserved.Or the wireless module detecting mobile client of IPC and the wireless connection information of wireless router, judge that whether this mobile client is the mobile client of kinsfolk according to the frequency connected and time period, when judging to be the mobile client of kinsfolk, the MAC Address of this mobile client is saved in the list of kinsfolk's mobile client, and is broadcast in other IPC.The invention is not restricted to which kind of concrete mode, rate of connections is exceeded the threshold value of setting and the mobile client connected within the time period of house is considered as kinsfolk, IPC records the mobile client MAC Address list of kinsfolk.Even if wireless router is not wireless router, a wireless router also can be set in the home network of user in addition to realize the function of above-mentioned MAC Address identification, or manually on IPC, configure the MAC Address of each mobile client.
And mobile client can two-dimension code label on scans I PC, the MAC Address of record IPC, or the MAC Address of direct typing IPC, form the MAC Address list of subscriber household video monitoring system IPC, thus kinsfolk's mobile client is provided with the MAC Address of all IPC in this family video monitoring system.
Sa2, IPC periodic broadcasting probe message, search the mobile client in investigative range, kinsfolk's mobile client is after receiving probe message, judge whether the MAC Address of the IPC self preserved comprises the MAC Address of IPC corresponding to this probe message, if comprise the MAC Address of IPC corresponding to this probe message, respond, send response message, otherwise ignore this probe message.
Sa3, IPC receive the response message of mobile client, MAC Address according to the MAC Address of response message and kinsfolk's mobile client of self preservation has judged whether that kinsfolk's mobile client enters within the scope of home dwelling, if had, close video recording and from the fact of wireless router WAN mouth and recording order function, if do not have or do not receive probe response message always, then return step Sa2.
If mobile client enters within the scope of house, then can receive probe message, check the MAC Address of the IPC self preserved, if comprise the MAC Address of IPC corresponding to this probe message, respond, send response message, otherwise ignore this probe message.The IPC of domestic video monitoring system by certain periodic broadcasting probe message, and after the wireless router, mobile client etc. in its investigative range receive probe message, can respond, send response message.For the smart machine not being kinsfolk, owing to not installing video monitoring client terminal, so can not respond this probe message; And for not being the smart machine of kinsfolk, even if installed video monitoring client terminal, the probe message of IPC also can be ignored when verifying the MAC Address of IPC.
Owing to kinsfolk's mobile client saving the MAC Address of all IPC in domestic video monitoring system, after receiving probe message, by checking the MAC Address of the IPC of preservation, can know that whether the probe message of reception is from the IPC in domestic video monitoring system, if it is respond, otherwise ignore this probe message.
Owing to IPC also saving the MAC Address of the mobile client of kinsfolk, thus can after receiving response message, check the MAC Address of the mobile client of self preserving, if comprise the MAC Address of mobile client corresponding to this response message, then judge it is the response message that the mobile client of kinsfolk sends, close video recording and from the fact of wireless router WAN mouth and recording order function.Otherwise ignore this response message, return step Sa2 and continue periodic broadcasting probe message.
It should be noted that, (such as a time limit is set) when IPC never receives the response message of mobile client, then return step Sa2 to continue to send probe message, namely IPC periodically sends probe message always, no matter have received response message or do not receive response message, only just carrying out follow-up process at the response message of the mobile client receiving kinsfolk.
Further, the present embodiment IPC safeguards mobile client list of being in, and is used for having judged whether that kinsfolk's mobile client is at family's premises.Kinsfolk's mobile client is had to enter within the scope of home dwelling in judgement, check whether the MAC of this mobile client is being in mobile client list further, if, the response time upgrading corresponding mobile client in mobile client list of being in the response time of this mobile client enters next step, otherwise the response time of this MAC and corresponding mobile client is added to and is in mobile client list, enter next step.This response time, follow-up being used for judged whether this mobile client has left house scope.
It should be noted that; IPC is by closing video recording and the function such as fact, recording order from wireless router WAN mouth; because close video recording; when there being kinsfolk to be in; do not store monitor video; even if thus when allowing the recording order from WAN mouth, also can't see monitor video when house person is in, protecting the privacy of kinsfolk within the scope of house.When closing, first to judge whether IPC has closed from the fact of wireless router WAN mouth, recording order function, if there had been other kinsfolks comparatively early to enter before this kinsfolk enters, then record a video and be closed from wireless router WAN cause for gossip condition, recording order function, if at this moment find really to be closed, then no longer close, otherwise close.
Further, IPC close video recording and from wireless router WAN mouth fact, recording order function time, also notify that wireless router stops wireless router WAN mouth to the flowing of access of IPC.The privacy entered within the scope of house kinsfolk has like this done duplicate protection, thoroughly evades the risk that the motion video of kinsfolk within the scope of house is uploaded to wide area network.Because IPC and wireless router are in a local area network (LAN), IPC is by wireless or wiredly all can be connected in local area network (LAN), and the connection here about IPC and wireless router repeats no more.
Sa4, IPC regularly judge whether mobile client leaves house scope, if all left, open video recording and from the fact of wireless router WAN mouth and recording order function, otherwise inoperation.
Mobile client of being in list saves the MAC Address of the kinsfolk's mobile client entered within the scope of house, and the last time receives the response time sending response message.IPC, according to current time and the time difference of response time, judges whether this kinsfolk has left house scope.If the time difference is greater than 3 proof cycles, the general inspection cycle is set to 30s, then illustrate that the mobile client of this kinsfolk has left house scope, now this MAC Address deleted from mobile client list of being in.In the present embodiment, keep-alive time-out time is set to 3 proof cycles, mainly in order to avoid network has the abnormal situation causing can not receive probe response message
Namely the response time of each mobile client and the time difference of current time is calculated in mobile client list of being in, if this time difference is greater than the time (3 cycles) of setting, the then record of corresponding mobile client from mobile client list of being in, when mobile client list of being in is for time empty, judge that mobile client all leaves house scope.If be in, mobile client list is for empty, then illustrate that all kinsfolks have all left house scope, now open video recording and from functions such as the fact of wireless router WAN mouth and recording orders, ensure that each kinsfolk can monitor the trend within the scope of house in real time.
Further, IPC when opening video recording and from the fact of wireless router WAN mouth and recording order function, also further notice wireless router open wireless router WAN mouth to the flowing of access of IPC.
It should be noted that, whether whether IPC or wireless router judge whether to ask to be fact from WAN mouth and recording order with local area network (LAN) same network segment by comparing video monitoring request source address, fact in WLAN (wireless local area network) and recording order are not uploaded in wide area network due to this video data, there is not the problem of privacy compromise, be therefore still allowed to.
Embodiment two, wireless router active probe find mobile client.As shown in Figure 3, comprise the steps:
Sb1, home wireless router obtain the MAC Address of kinsfolk's mobile client, the MAC Address of kinsfolk's mobile client record home wireless router or SSID.
With embodiment one unlike, the frequency that the present embodiment wireless router is entered by mobile client and time period judge that whether this mobile client is the mobile client of kinsfolk, when judging to be the mobile client of kinsfolk, the MAC Address of this mobile client is saved in the list of kinsfolk's mobile client.
Sb2, wireless router periodic broadcasting probe message, search the mobile client in investigative range, kinsfolk's mobile client is after receiving probe message, judge whether the MAC Address of the wireless router self preserved or SSID comprise MAC Address or the SSID of wireless router corresponding to this probe message, if comprised, respond, send response message, otherwise ignore this probe message.
Sb3, wireless router receive the response message of mobile client, MAC Address according to the MAC Address of response message and kinsfolk's mobile client of self preservation has judged whether that kinsfolk's mobile client enters within the scope of home dwelling, if had, close wireless router WAN mouth to the flowing of access of IPC, if do not have or do not receive probe response message always, then return step Sb2.
If mobile client enters within the scope of house, then probe message can be received, check MAC Address or the SSID of the wireless router of oneself family self preserved, if the probe message that oneself home wireless router sends then responds, send response message, otherwise ignore this probe message.
With embodiment one unlike, the present embodiment sends probe message by wireless router, after the mobile client etc. in its investigative range receives probe message, can respond, send response message.For the smart machine not being kinsfolk, owing to not installing video monitoring client terminal, so can not respond this probe message; And for not being the smart machine of kinsfolk, even if installed video monitoring client terminal, the probe message of wireless router also can be ignored when verifying MAC Address or the SSID of wireless router.
Owing to kinsfolk's mobile client saving MAC Address or the SSID of home wireless router, after receiving probe message, by checking MAC Address or the SSID of preservation, can know that whether the probe message of reception is from home wireless router, if it is respond, otherwise ignore this probe message.
Owing to wireless router also saving the MAC Address of the mobile client of kinsfolk, thus can after receiving response message, check the MAC Address of the mobile client of self preserving, if comprise the MAC Address of mobile client corresponding to this response message, then close wireless router WAN mouth to the flowing of access of IPC, otherwise ignore this response message, return step Sb2 and continue regular periodic broadcasting probe message.
Similarly, (such as a time limit is set) when wireless router never receives the response message of mobile client, then return step Sb2 to continue to send probe message, namely wireless router periodically sends probe message always, no matter have received response message or do not receive response message, only just carrying out follow-up process at the response message of the mobile client receiving kinsfolk.
Further, wireless router safeguards mobile client list of being in, and is used for having judged whether that kinsfolk's mobile client is at family's premises.Kinsfolk's mobile client is had to enter within the scope of home dwelling in judgement, check whether the MAC of this mobile client is being in mobile client list further, if, directly enter next step, otherwise this MAC is added to be in mobile client list, enter next step.
It should be noted that; wireless router closes the flowing of access of WAN mouth to IPC; protect the privacy of kinsfolk within the scope of house; first to judge whether wireless router has closed the flowing of access of WAN mouth to IPC; if there had been other kinsfolks comparatively early to enter before this kinsfolk enters, then WAN mouth has been closed IPC flowing of access.If at this moment find really to be closed, then no longer close, otherwise close.
Further, wireless router, when closing flowing of access to IPC of WAN mouth, also notifies that IPC closes video recording and from the fact of wireless router WAN mouth, recording order function.The privacy entered within the scope of house kinsfolk has like this done duplicate protection, thoroughly evades the risk that the motion video of kinsfolk within the scope of house is uploaded to wide area network.
Sb4, wireless router regularly judge whether mobile client leaves house scope, if all left, open WAN mouth to the flowing of access of IPC, otherwise inoperation.
Mobile client of being in list saves the MAC Address of the kinsfolk's mobile client entered within the scope of house, and the last time receives the response time sending response message.Wireless router, according to current time and the time difference of response time, judges whether this kinsfolk has left house scope.If the time difference is greater than 3 proof cycles, the general inspection cycle is set to 30s, then illustrate that the mobile client of this kinsfolk has left house scope, now this MAC Address deleted from mobile client list of being in.In the present embodiment, keep-alive time-out time is set to 3 proof cycles, mainly in order to avoid network has the abnormal situation causing can not receive probe response message
If be in, mobile client list is for empty, then illustrate that all kinsfolks have all left house scope, now open wireless router WAN mouth is to the flowing of access of IPC, ensures that each kinsfolk can monitor the trend within the scope of house in real time.
Further, wireless router is also when opening flowing of access to IPC of WAN mouth, and notice IPC opens fact from wireless router WAN mouth and recording order function.
It should be noted that, except the control to IPC, if installed network video recorder (NVR) in video monitoring system, IPC can also notify NVR to close to record a video and from the fact of WAN mouth and recording order function; Or notify that NVR closes video recording and from the fact of WAN mouth and recording order function by wireless router.Same, also can open video recording by NVR during unlatching and from the fact of WAN mouth and recording order function.Namely video monitoring system is closed and is opened video recording by NVR and from the fact of wireless router WAN mouth and recording order function, also can reach same technique effect.
Finally, due at night, even if user still wishes that video monitoring system keeps operating state at home, therefore the present embodiment video monitoring system can also time opening or close from the fact of wireless router WAN mouth and recording order function, or opens and closes wireless router WAN mouth to the flowing of access of IPC.
Above embodiment is only in order to illustrate technical scheme of the present invention but not to be limited; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
Claims (10)
1. a method for secret protection in domestic video monitoring system, described domestic video monitoring system comprises watch-dog, and accesses wide area network by wireless router, it is characterized in that, described method comprises step:
Described watch-dog obtains the MAC Address of kinsfolk's mobile client, the MAC Address of all watch-dogs in domestic video monitoring system described in kinsfolk's mobile client record;
Described watch-dog periodic broadcasting probe message, search the mobile client in investigative range, kinsfolk's mobile client is after receiving probe message, judge whether the MAC Address of the watch-dog self preserved comprises the MAC Address of watch-dog corresponding to this probe message, if comprise the MAC Address of watch-dog corresponding to this probe message, respond, send response message, otherwise ignore this probe message;
Described watch-dog receives the response message of mobile client, MAC Address according to the MAC Address of described response message and kinsfolk's mobile client of watch-dog self preservation has judged whether that kinsfolk's mobile client enters within the scope of home dwelling, if had, close video recording and from the fact of wireless router WAN mouth and recording order function, if do not have or do not receive probe response message always, then return and continue periodic broadcasting probe message;
Described watch-dog regularly judges whether mobile client leaves house scope, if all left, opens video recording and from the fact of wireless router WAN mouth and recording order function, otherwise inoperation.
2. the method for secret protection in domestic video monitoring system according to claim 1, is characterized in that, described when having judged whether that kinsfolk's mobile client enters within the scope of home dwelling, also comprises step:
If had, then upgrade the response time of corresponding mobile client in mobile client list of being in the response time of this mobile client;
Be in mobile client list if, the MAC of this mobile client and response time are not added to.
3. the method for secret protection in domestic video monitoring system according to claim 2, is characterized in that, described watch-dog regularly judges whether mobile client leaves house scope, comprises step:
Calculate the response time of each mobile client and the time difference of current time in mobile client list of being in, if this time difference is greater than the time of setting, from mobile client list of being in, then delete the record of corresponding mobile client, when described mobile client list of being in is for time empty, judge that mobile client all leaves house scope.
4. the method for secret protection in the domestic video monitoring system according to the arbitrary claim of claim 1-3, is characterized in that, described method also comprises step:
Described watch-dog close video recording and from wireless router WAN mouth fact, recording order function time, also notify that wireless router stops wireless router WAN mouth to the flowing of access of watch-dog;
Described watch-dog when opening video recording and from the fact of wireless router WAN mouth and recording order function, also further notice wireless router open wireless router WAN mouth to the flowing of access of watch-dog.
5. the method for secret protection in domestic video monitoring system according to claim 1, is characterized in that, described watch-dog obtains the MAC Address of kinsfolk's mobile client, comprises step:
When kinsfolk's mobile client is dynamically connected wireless router certainly, the frequency that wireless router is entered by mobile client and time period judge that whether this mobile client is the mobile client of kinsfolk, when judging to be the mobile client of kinsfolk, the MAC Address of this mobile client is saved in the list of kinsfolk's mobile client, and this list is issued to each watch-dog, this list is preserved by watch-dog.
6. a method for secret protection in domestic video monitoring system, described domestic video monitoring system comprises watch-dog, and accesses wide area network by wireless router, it is characterized in that, described method comprises step:
Described wireless router obtains the MAC Address of kinsfolk's mobile client, the MAC Address of wireless router described in kinsfolk's mobile client record or SSID;
Described wireless router periodic broadcasting probe message, search the mobile client in investigative range, kinsfolk's mobile client is after receiving probe message, judge whether the MAC Address of the wireless router self preserved or SSID comprise MAC Address or the SSID of wireless router corresponding to this probe message, if comprised, respond, send response message, otherwise ignore this probe message;
Described wireless router receives the response message of mobile client, according to the MAC Address of response message and and the MAC Address of kinsfolk's mobile client of self preserving judged whether that kinsfolk's mobile client enters within the scope of home dwelling, if had, close wireless router WAN mouth to the flowing of access of watch-dog, if do not have or do not receive probe response message always, then return and continue periodic broadcasting probe message;
Described wireless router regularly judges whether mobile client leaves house scope, if all left, opens WAN mouth to the flowing of access of watch-dog, otherwise inoperation.
7. the method for secret protection in domestic video monitoring system according to claim 6, is characterized in that, described when having judged whether that kinsfolk's mobile client enters within the scope of home dwelling, also comprises step:
If had, then upgrade the response time of corresponding mobile client in mobile client list of being in the response time of this mobile client;
Be in mobile client list if, the MAC of this mobile client and response time are not added to.
8. the method for secret protection in domestic video monitoring system according to claim 7, is characterized in that, described wireless router regularly judges whether mobile client leaves house scope, comprises step:
Calculate the response time of each mobile client and the time difference of current time in mobile client list of being in, if this time difference is greater than the time of setting, from mobile client list of being in, then delete the record of corresponding mobile client, when described mobile client list of being in is for time empty, judge that mobile client all leaves house scope.
9. the method for secret protection in the domestic video monitoring system according to the arbitrary claim of claim 6-8, is characterized in that, described method also comprises step:
Described wireless router, when closing flowing of access to watch-dog of WAN mouth, also notifies that watch-dog cuts out video recording and from the fact of wireless router WAN mouth and recording order function;
Described wireless router, when opening flowing of access to watch-dog of WAN mouth, also notifies that watch-dog opens video recording and from the fact of wireless router WAN mouth and recording order function.
10. the method for secret protection in domestic video monitoring system according to claim 1, is characterized in that, described wireless router obtains the MAC Address of kinsfolk's mobile client, comprises step:
When kinsfolk's mobile client is dynamically connected wireless router certainly, the frequency that wireless router is entered by mobile client and time period judge that whether this mobile client is the mobile client of kinsfolk, when judging to be the mobile client of kinsfolk, the MAC Address of this mobile client is saved in the list of kinsfolk's mobile client.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410803913.7A CN104469318B (en) | 2014-12-23 | 2014-12-23 | A kind of method of secret protection in domestic video monitoring system |
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| CN201410803913.7A CN104469318B (en) | 2014-12-23 | 2014-12-23 | A kind of method of secret protection in domestic video monitoring system |
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| CN104469318A true CN104469318A (en) | 2015-03-25 |
| CN104469318B CN104469318B (en) | 2018-09-18 |
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| CN201410803913.7A Active CN104469318B (en) | 2014-12-23 | 2014-12-23 | A kind of method of secret protection in domestic video monitoring system |
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| CN106470331A (en) * | 2015-08-17 | 2017-03-01 | 杭州海康威视数字技术股份有限公司 | A kind of monitoring method, CCTV camera and monitoring system |
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| CN113114547A (en) * | 2021-04-16 | 2021-07-13 | 深圳市炆石数据有限公司 | Statistical classification method, system and storage medium for home networking equipment |
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| CN117287264A (en) * | 2023-11-24 | 2023-12-26 | 济南金丰源电子科技有限公司 | Monitoring information integration method and system for fully-mechanized coal mining face |
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