Embodiment
In order to reduce family's safety check cost, and guarantee that family's privacy do not leak, the utility model embodiment provides a kind of home gateway.
Home gateway is towards a high-performance gateway device of family and SOHO (Small Office Home Office, professional user) design, is applicable to POTS (traditional plain old telephone) circuit, also is applicable to ISDN (integrated services digital network) circuit.
Home gateway has network function and the easy extendibility of equipment interface, can expand 2 USB interface on general home gateway, and one of them USB interface connects camera, and the another one USB interface connects data card.By external camera, can make home gateway have family's monitoring function, by the external data card, home gateway can be communicated by the mobile network.
The user can put into camera family's only way which must be passed when going out, such as the corridor, open the monitoring function of camera.
The video information of object is followed the tracks of and caught to camera, and the video captured stream information is encoded obtains video flowing, and video flowing is sent to home gateway by USB interface.
Home gateway receives the video flowing that camera sends, and whether decision-making has invasion unusual.After the user leaves the residence, if nobody invasion, because nobody carries out activity, the picture that captures of camera will can not change so; If someone invades, the picture that captures of camera will change so.So home gateway just can judge whether that by comparing the picture that camera captures the someone invades.
If home gateway is found the picture that camera is caught variation has been taken place, can judge that so the someone invades, home gateway produces warning information, warning information is passed to data card by USB interface, data card is issued warning information the user terminal that presets by the mobile network, warning information is sent to user terminal, is that warning information is sent on the mobile phone of kinsfolk or sub-district property in fact.
User terminal receives after the warning information, needs also to confirm whether the someone invades.
User terminal sends video instructions by the mobile network to data card, and user terminal requires to obtain video flowing by this video instructions.
Data card receives the video instructions that user terminal sends over by the mobile network, and this video instructions is passed to home gateway by USB interface.
Home gateway receives this video instructions, and resolve this video instructions, according to this video instructions the video flowing that the camera head monitor module sends over is passed to data card by USB interface, data card sends to user terminal with this video flowing by the mobile network by the mobile network.
User terminal receives after the video flowing, if angle that the discovery camera is taken or colourity or lightness are bad, need further adjust.
User terminal send to be adjusted instruction by the mobile network to data card, user terminal as required by this adjust instruction indication dollying head, adjust camera colourity, adjust in lightness of camera more than one or one.
Data card receives the adjustment instruction that user terminal sends over by the mobile network, and should adjust to instruct and pass to home gateway by USB interface.
The adjustment instruction that home gateway receives and the resolution data card is transmitted issues control command to camera according to described adjustment instruction, indication dollying head, adjust camera colourity, adjust in the camera lightness more than one or one.
Camera receives described control command, according to described control command carry out the dollying head, adjust camera colourity, adjust in the camera lightness more than one or one, adjusted camera is proceeded monitoring, and video flowing is passed to home gateway by USB interface.
Home gateway passes to data card with adjusted video flowing by USB interface, and data card sends to user terminal with this video flowing by the mobile network.
User terminal receives after the video flowing, invades if confirm as the someone, needs so the video flowing that photographs invasion is preserved, so that do next step processing.
User terminal send to be preserved video instructions by the mobile network to data card, and data card receives this preservation video instructions, and should preserve video instructions and be transmitted to home gateway by USB interface.
Home gateway receives and resolves described preservation video instructions, and the video flowing that camera is sended over is saved among the flash of home gateway, and notes the time daily record, lights the red light on the home gateway, so that warn for other user terminals.
The instruction that the user terminal that home gateway execution data card is transmitted sends, if there is more than one user terminals, home gateway is the different different priority of user terminal definition, carry out the instruction that receives according to the height of user terminal priority, the instruction that elder generation's execution priority high user terminal sends, the low user terminal of the execution priority instruction of sending again.Preset two user terminals such as home gateway, the priority of definition user terminal A is higher than the priority of user terminal B, if user terminal A is sent the preservation video instructions, user terminal B sends video instructions and requires to obtain video flowing, the home gateway instruction of sending according to user terminal A earlier video flowing that camera is sended over is saved among the flash of home gateway so, and the instruction according to user terminal B is transmitted to user terminal B with the video flowing that camera sends over by data card again.
As shown in Figure 1, this home gateway comprises:
Be used to receive the receiver module 101 of the video flowing that camera sends, be used for judging whether the judge module 102 that invasion is unusual according to described video flowing, and alarm module 103, when confirming to have invasion unusual, produce warning information, and this warning information is sent to one or more user terminals of appointment by data card.
User terminal receives after the warning information, also needs to obtain video pictures to confirm whether the someone invades, so this home gateway also comprises:
Be used to receive the receiver, video instruction module 104 of the video instructions that user terminal that data card transmits sends, be used to resolve described video instructions, the video flowing that receives be transmitted to the parsing video instructions module 105 of user terminal by data card according to described video instructions.
Because user terminal also needs to adjust the angle or the colourity of shooting, this home gateway also comprises:
Receive to adjust instruction module, receive the adjustment instruction that user terminal that data card transmits sends, described adjustment instruction indication dollying head, adjust camera colourity, adjust in the camera lightness more than one or one;
Resolve to adjust instruction module, resolve described adjustment instruction, issue control command to camera according to described adjustment instruction, indication dollying head, adjust camera colourity, adjust in the camera lightness more than one or one;
Forwarding module is transmitted to user terminal with the video flowing that receives by data card.
If it is unusual that user terminal is defined as invasion, the video flowing of invasion need be preserved, this home gateway also comprises:
Receive and preserve the video instructions module, the preservation video instructions that the user terminal that the reception data card is transmitted sends;
Resolve and preserve the video instructions module, be used to resolve described preservation video instructions, preserve the video flowing of receiving from described camera according to described preservation video instructions, and the recording events daily record, put the alarm that sends out a warning.
The utility model embodiment provides a kind of home gateway, carries out indoor monitoring by home gateway, and cost is low, and is easy to use, and user terminal can according to circumstances send different instructions, makes intrusion detection more accurate; Because alarm or video information send relevant user terminals to, assurance family privacy is not leaked, and meets user's household safe demand simultaneously.
The utility model embodiment provides a kind of family safe examination system.
As shown in Figure 2, this system comprises:
Camera 201, under the control of home gateway, start or stop the video information of following the tracks of and catching object, the video captured stream information encoded obtain video flowing, and video flowing sent to home gateway, receive the control command that home gateway issues, according to described control command carry out the dollying head, adjust camera colourity, adjust in the camera lightness more than one or one, be connected by USB interface with home gateway;
Home gateway 202, receive the video flowing that camera sends, judged whether that according to described video flowing invasion is unusual, when confirming to have invasion unusual, produce warning information, and this warning information is sent to one or more user terminals of appointment by data card; The video instructions that the user terminal that the reception data card is transmitted sends is resolved described video instructions, according to described video instructions the video flowing that receives is transmitted to user terminal by data card; The adjustment instruction that the user terminal that the reception data card sends sends, resolve described adjustment instruction, issue control command to camera according to described adjustment instruction, indication dollying head, adjust camera colourity, adjust in the camera lightness more than one or one, and will adjust that back camera sends over video flowing be transmitted to user terminal; According to the preservation video instructions of user terminal, preserve the video flowing of receiving, and the recording events daily record, put the alarm that sends out a warning, be connected by USB interface with camera, data card;
Data card 203, the video flowing or the warning information that are used for home gateway is passed over send to user terminal, and accept the instruction that user terminal sends, and the instruction of user terminal is transmitted to home gateway, are connected by USB interface with home gateway.
The application of the family's safe examination system that the utility model embodiment is provided below by Fig. 3 is elaborated.
301, open the camera head monitor function.
The user can put into camera family's only way which must be passed when going out, such as the corridor, open the monitoring function of camera.
302, the camera head monitor module sends to home gateway with video flowing.
The video information of object is followed the tracks of and caught to camera, and the video captured stream information is encoded obtains video flowing, and video flowing is sent to home gateway by USB interface.
If 303 home gateways find to have invasion unusual, produce warning information, and this warning information is sent to the data card forwarding module.
Whether camera sends to home gateway with video flowing, have invasion unusual by the home gateway decision-making.After the user leaves the residence, if nobody invasion, because nobody carries out activity, the picture that captures of camera will can not change so; If someone invades, the picture that captures of camera will change so.So home gateway just can judge whether that by comparing the picture that camera captures the someone invades.
If home gateway is found the picture that camera is caught variation has taken place that can judge that so the someone invades, home gateway produces warning information, and warning information is passed to data card by USB interface.
304, data card is issued warning information the user terminal that presets by the mobile network.
Data card sends to user terminal by the mobile network with warning information, is in fact warning information is sent on the mobile phone of subscriber household member or sub-district property.
305, user terminal receiving alarm information sends video instructions to data card.
User terminal receives after the warning information, needs also to confirm whether the someone invades, and user terminal sends video instructions by the mobile network to data card, and user terminal requires to obtain video flowing by this video instructions.
306, data card receives described video instructions, and this video instructions is transmitted to home gateway.
Data card receives the video instructions that user terminal sends over by the mobile network, and this video instructions is passed to home gateway by USB interface.
307, home gateway receives and resolves described video instructions, according to described video instructions the video flowing that receives is sent to data card.
Home gateway receives this video instructions, and resolves this video instructions, according to this video instructions the video flowing that camera sends over is passed to data card by USB interface.
308, data card sends to user terminal with video flowing by the mobile network.
309, user terminal sends to data card and adjusts instruction.
User terminal receives after the video flowing, if find that the angle or the colourity of camera shooting are not so good, need further adjust, user terminal send to be adjusted instruction by the mobile network to data card, user terminal as required by this adjust instruction indication dollying head, adjust camera colourity, adjust in lightness of camera more than one or one.
310, data card receives described adjustment instruction, and should adjust to instruct and be transmitted to home gateway.
Data card receives the adjustment instruction that user terminal sends over by the mobile network, and should adjust to instruct and pass to home gateway by USB interface.
311, home gateway receives and resolves described adjustment instruction, according to described adjustment instruction carry out the dollying head, adjust camera colourity, adjust in the camera lightness more than one or one.
312, camera sends to home gateway with adjusted video flowing.
Home gateway carries out the dollying head, adjust camera colourity, adjust in the camera lightness more than one or one after, adjusted camera is proceeded monitoring, and video flowing is passed to home gateway by USB interface.
313, home gateway passes to data card with adjusted video flowing by USB interface.
314, data card sends to user terminal with the video flowing that receives by the mobile network.
315, user terminal sends to data card and preserves video instructions.
User terminal receives after the video flowing, invades if confirm as the someone, needs so the video flowing that photographs invasion is preserved, so that do next step processing, user terminal sends to data card by the mobile network and preserves video instructions.
316, data card should be preserved video instructions and be transmitted to home gateway.
Data card receives this preservation video instructions, and should preserve video instructions and be transmitted to home gateway by USB interface.
317, home gateway receives and resolves described preservation video instructions, preserves the video flowing of receiving, and daily record writing time, puts the alarm that sends out a warning.
Home gateway receives and resolves described preservation video instructions, and the video flowing that camera is sended over is saved among the flash of home gateway, and notes the time daily record, lights the red light on the home gateway, so that warn for other domestic consumer.
The utility model embodiment provides a kind of family safe examination system, carries out indoor monitoring by home gateway, and cost is low, and is easy to use, and user terminal can according to circumstances send different instructions, makes intrusion detection more accurate; Because alarm or video information send relevant user terminals to, assurance family privacy is not leaked, and meets user's household safe demand simultaneously.
The above; it only is embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.