CN105206002A - Alarm management method and system - Google Patents
Alarm management method and system Download PDFInfo
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- CN105206002A CN105206002A CN201510645609.9A CN201510645609A CN105206002A CN 105206002 A CN105206002 A CN 105206002A CN 201510645609 A CN201510645609 A CN 201510645609A CN 105206002 A CN105206002 A CN 105206002A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/001—Alarm cancelling procedures or alarm forwarding decisions, e.g. based on absence of alarm confirmation
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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Abstract
The invention provides an alarm management method and system. The method includes the steps of sending a Beacon frame in a broadcasting mode when a wireless device detects an alarm event, wherein alarm information is carried by the Beacon frame and the Beacon frame is of an alarm type; sending an alarm message of the alarm information carried by the Beacon frame to a management platform if the Beacon frame is determined to be of the alarm type when a monitoring device receives the Beacon frame. Through the technical scheme, when the wireless device can detect the alarm event, an alarm is automatically triggered, the Beacon frame is sent in the broadcasting mode, and therefore the alarm to the management platform is completed; in this way, alarm personnel do not need to call the management platform to complete the alarm, and the alarm mode is enriched for the alarm personnel.
Description
Technical field
The present invention relates to video technique field, particularly relate to a kind of method and system of alarming and managing.
Background technology
Current alarm flow is: warning personnel, by calling to alarm platform, self cause danger to inform.Such as, warning personnel, by dialing the alarm calls such as 110,119 to alarm platform, self cause danger to inform.But, in this mode, need artificial the calling to alarm platform of warning personnel, and the personnel of reporting to the police may call to alarm platform, thus cannot warning be completed.Such as, be positioned at the child of car at car in bed, if vehicle interior temperature raises, cause no longer being applicable to child in bed in car, because child does not possess the ability called to alarm platform, therefore cannot complete warning.
Summary of the invention
The invention provides a kind of method of alarming and managing, said method comprising the steps of:
Wireless device, when detecting that alert event occurs, sends beacon Beacon frame with broadcast mode, carry warning message, and described Beacon frame is type of alarm in described Beacon frame;
Watch-dog, when receiving Beacon frame, if determine that described Beacon frame is type of alarm, then sends the warning message carrying the warning message carried in described Beacon frame to management platform.
First field of described Beacon frame carries default value, and described default value represents that Beacon frame is type of alarm; Second field of described Beacon frame carries described warning message, and described warning message comprises one of following or combination in any: the burst types of alert event, wireless device type, equipment holder information, device location information.
Described method comprises further:
Described management platform is after receiving described warning message, if determine to report to the police, then described management platform sends alarming determining message to described watch-dog, if determine to report to the police, then described management platform sends alert cancel message or refusal response to described watch-dog;
Described watch-dog, after receiving alarming determining message, sends alarming determining message to described wireless device; Described watch-dog, after receiving alert cancel message, when receiving the Beacon frame from described wireless device, stops sending warning message for described wireless device to described management platform; Described watch-dog, when not receiving alarming determining message and alert cancel message, when receiving the Beacon frame from described wireless device, sends the warning message for described wireless device to described management platform;
Before described wireless device receives alarming determining message, periodically send Beacon frame with broadcast mode; After described wireless device receives alarming determining message, stop sending described Beacon frame.
Described method comprises further:
Described wireless device gathers alert data, and described alert data is sent to described watch-dog;
Described watch-dog receives the alert data from described wireless device, obtains the live video in region residing for described wireless device, and described alert data and described live video are sent to described management platform.
Described method comprises further:
Described management platform is after receiving described warning message, and the periphery monitoring equipment to described watch-dog sends the warning tracking message carrying the service set SSID of described wireless device;
The wireless device corresponding to described SSID of described periphery monitoring device periodically sends probe requests thereby message; When in the investigative range that described wireless device moves to described periphery monitoring equipment, described periphery monitoring equipment receives the detection response message from described wireless device, and sends warning message to management platform; Described periphery monitoring equipment receives the alert data from described wireless device, obtains the live video in region residing for described wireless device, and described alert data and described live video are sent to management platform.
Described method comprises further:
When described wireless device is positioned at the investigative range of described watch-dog, described management platform records the corresponding relation between the SSID of described wireless device, the mark of described watch-dog, very first time block information in the investigative range of described watch-dog in data structure table;
When described wireless device is positioned at the investigative range of described periphery monitoring equipment, described management platform records the corresponding relation between the SSID of described wireless device, the mark of described periphery monitoring equipment, the second time interval information in the investigative range of described periphery monitoring equipment in data structure table.
Described method comprises further:
Described management platform is when receiving the request message for the video record of program request wireless device, utilize the SSID of described wireless device to inquire about described data structure table, obtain the mark of watch-dog and very first time block information, the mark of periphery monitoring equipment and the second time interval information;
Described management platform inquires the video record of watch-dog corresponding to described very first time block information of the mark correspondence of described watch-dog, and the periphery monitoring equipment inquiring the mark correspondence of described periphery monitoring equipment is at video record corresponding to described second time interval information.
The invention provides a kind of system of alarming and managing, described system specifically comprises:
Wireless device, for when detecting that alert event occurs, sending beacon Beacon frame with broadcast mode, carry warning message, and described Beacon frame being type of alarm in described Beacon frame;
Watch-dog, for when receiving Beacon frame, if determine that described Beacon frame is type of alarm, then sends the warning message carrying the warning message carried in described Beacon frame to management platform.
First field of described Beacon frame carries default value, and described default value represents that Beacon frame is type of alarm; Second field of described Beacon frame carries described warning message, and described warning message comprises one of following or combination in any: the burst types of alert event, wireless device type, equipment holder information, device location information.
Also comprise: management platform, for after receiving described warning message, if determine to report to the police, then send alarming determining message to described watch-dog, if determine to report to the police, then send alert cancel message or refusal response to described watch-dog;
Described watch-dog, also for after receiving alarming determining message, sends alarming determining message to described wireless device; After receiving alert cancel message, when receiving the Beacon frame from described wireless device, then stop sending warning message for described wireless device to described management platform; When not receiving alarming determining message and alert cancel message, when receiving the Beacon frame from described wireless device, then send the warning message for described wireless device to described management platform;
Described wireless device, also for before receiving alarming determining message, periodically sends Beacon frame with broadcast mode; After receiving alarming determining message, stop sending described Beacon frame.
Described wireless device, also for gathering alert data, sends to watch-dog by described alert data;
Described watch-dog, also for receiving the alert data from wireless device, obtains the live video in region residing for described wireless device, and described alert data and described live video are sent to management platform.
Described management platform, also for after receiving described warning message, the periphery monitoring equipment to described watch-dog sends the warning tracking message carrying the service set SSID of described wireless device;
Described system also comprises: periphery monitoring equipment, sends probe requests thereby message for the periodic wireless device corresponding to described SSID; When in the investigative range that described wireless device moves to described periphery monitoring equipment, receive the detection response message from described wireless device, and send warning message to described management platform; Receive the alert data from described wireless device, obtain the live video in region residing for described wireless device, and described alert data and described live video are sent to described management platform.
Described management platform, also for when described wireless device is positioned at the investigative range of described watch-dog, then in data structure table, record the corresponding relation between the SSID of described wireless device, the mark of described watch-dog, very first time block information in the investigative range of described watch-dog;
When described wireless device is positioned at the investigative range of described periphery monitoring equipment, then in described data structure table, record the corresponding relation between the SSID of described wireless device, the mark of described periphery monitoring equipment, the second time interval information in the investigative range of described periphery monitoring equipment.
Described management platform, also for when receiving the request message for the video record of program request wireless device, utilize the SSID of described wireless device to inquire about described data structure table, obtain the mark of watch-dog and very first time block information, the mark of periphery monitoring equipment and the second time interval information;
Inquire the video record of watch-dog corresponding to described very first time block information of the mark correspondence of described watch-dog, and the periphery monitoring equipment inquiring the mark correspondence of described periphery monitoring equipment is at video record corresponding to described second time interval information.
Based on technique scheme, in the embodiment of the present invention, wireless device can when detecting that alert event occurs, automatic trigger alarm, Beacon (beacon) frame is sent with broadcast mode, thus the warning completed to management platform, aforesaid way does not need warning personnel by having called warning to management platform, enriches the type of alarm of warning personnel.Such as, be positioned at the child of car at car in bed, if vehicle interior temperature raises, the wireless device in car can detect that vehicle interior temperature raises, and is no longer applicable to child's sleep, namely detects that alert event occurs in car, thus automatic trigger alarm, complete alarm procedure.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the method for alarming and managing in one embodiment of the present invention;
Fig. 2 is the process flow diagram of the method for alarming and managing in another embodiment of the present invention;
Fig. 3 is the structural drawing of the system of alarming and managing in one embodiment of the present invention.
Embodiment
For problems of the prior art, propose a kind of method of alarming and managing in the embodiment of the present invention, the method can be applied in the system comprising wireless device, watch-dog and management platform, and for completing alarm procedure.As shown in Figure 1, the method for this alarming and managing specifically can comprise the following steps:
Step 101, wireless device, when detecting that alert event occurs, sends Beacon frame with broadcast mode, wherein, carry warning message in this Beacon frame, and this Beacon frame is type of alarm.
In the embodiment of the present invention, the first field of this Beacon frame carries default value, and this default value represents that this Beacon frame is type of alarm.In addition, the second field of this Beacon frame carries warning message, and this warning message specifically can include but not limited to one of following or combination in any: the burst types of alert event, wireless device type, equipment holder information, device location information.
Step 102, watch-dog, when receiving Beacon frame, if determine that this Beacon frame is type of alarm, then sends the warning message carrying the warning message carried in this Beacon frame to management platform.
In the embodiment of the present invention, watch-dog to management platform send carry the warning message of the warning message carried in this Beacon frame after, after management platform receives this warning message, if determine to report to the police, then management platform sends alarming determining message to watch-dog, if determine to report to the police, then management platform sends alert cancel message or refusal response to watch-dog, and refusal response and management platform do not send any message to watch-dog.Watch-dog, after receiving alarming determining message, sends alarming determining message to wireless device; Watch-dog after receiving alert cancel message, then, when receiving the Beacon frame from wireless device, stops sending for the warning message of this wireless device to management platform; Watch-dog when not receiving alarming determining message and alert cancel message, then, when receiving the Beacon frame from wireless device, continues to send for the warning message of this wireless device to management platform.Wireless device, before receiving alarming determining message, periodically sends Beacon frame with broadcast mode; Wireless device after receiving alarming determining message, then stops sending Beacon frame.
In the embodiment of the present invention, wireless device can also gather alert data, and this alert data is sent to watch-dog.Watch-dog can receive the alert data from wireless device, and obtains the live video in region residing for this wireless device, and this alert data and this live video are sent to management platform.
In the embodiment of the present invention, management platform, after receiving warning message, can also send to the periphery monitoring equipment of watch-dog the warning tracking message carrying the SSID (ServiceSetIdentifier, service set) of wireless device.Periphery monitoring equipment, after receiving warning tracking message, periodically sends probe requests thereby message to the wireless device that this SSID is corresponding.Based on this, when in the investigative range that wireless device moves to periphery monitoring equipment, detection response message can be sent to periphery monitoring equipment, and the alert data self collected sends to periphery monitoring equipment.Afterwards, periphery monitoring equipment can receive the detection response message from wireless device, and sends warning message to management platform.In addition, periphery monitoring equipment can also receive the alert data from wireless device, and obtains the live video in region residing for wireless device, and alert data and live video are sent to management platform.
In the embodiment of the present invention, when wireless device is positioned at the investigative range of watch-dog, then management platform can record the corresponding relation between the SSID of wireless device, the mark of watch-dog, very first time block information in the investigative range of watch-dog in data structure table.When wireless device is positioned at the investigative range of periphery monitoring equipment, then management platform can record the corresponding relation between the SSID of wireless device, the mark of periphery monitoring equipment, the second time interval information in the investigative range of periphery monitoring equipment in data structure table.Based on this, management platform is when receiving the request message for the video record of program request wireless device, the SSID of wireless device (being carried in request message) data query structural table can be utilized, obtain the mark of watch-dog and very first time block information, the mark of periphery monitoring equipment and the second time interval information.Afterwards, management platform can inquire the video record of watch-dog corresponding to very first time block information of the mark correspondence of watch-dog, and the periphery monitoring equipment that can inquire the mark correspondence of periphery monitoring equipment is at video record corresponding to the second time interval information.
Based on technique scheme, in the embodiment of the present invention, wireless device can when detecting that alert event occurs, automatic trigger alarm, and send Beacon frame with broadcast mode, thus the warning completed to management platform, aforesaid way does not need warning personnel by having called warning to management platform, enriches the type of alarm of warning personnel.Such as, be positioned at the child of car at car in bed, if vehicle interior temperature raises, the wireless device in car can detect that vehicle interior temperature raises, and is no longer applicable to child's sleep, namely detects that alert event occurs in car, thus automatic trigger alarm, complete alarm procedure.
Below in conjunction with concrete application scenarios, said process is described in detail.Under this application scene, wireless device (panalarm) can for smart mobile phone, panel computer, on object with wireless device, as the wireless device (vehicle-mounted WIFI (WirelessFidelity, Wireless Fidelity) equipment) etc. on vehicle-mounted.Watch-dog can be IPC (IPCamera, web camera), analog video camera, scrambler etc.Management platform can be alarm platform.Wherein, based on WiFi technology, wireless device is as AP (AccessPoint, access point) end, and each watch-dog is held as STA (wireless client).
Under above-mentioned application scenarios, as shown in Figure 2, the method for this alarming and managing can comprise the following steps:
Step 201, when wireless device detects that alert event occurs, sends Beacon frame with broadcast mode.
In the embodiment of the present invention, alert event specifically can include but not limited to: environmental factor changes, as vehicle interior temperature becomes 40 degree; Or, equipment holder manual triggers alert event.Wherein, the sensor on wireless device can detect that environmental factor changes automatically, as the temperature sensor on wireless device can detect that vehicle interior temperature becomes 40 degree.Certainly, alert event is not limited to above-mentioned two kinds of modes, and all events needing triggering wireless device to carry out reporting to the police are all within scope.
In the embodiment of the present invention, the Beacon frame that wireless device sends is type of alarm, and the first field of this Beacon frame carries default value, and this default value represents that this Beacon frame is type of alarm.Wherein, in the Beacon frame of 802.11 current agreements, comprise the contents such as FrameControl (frame control) field, address field, BSSID field (for carrying the SSID of wireless device), FrameBody (frame group) field, and FrameControl field comprises the contents such as protocol version field, type (type) field, Subtype (subtype) field.On this basis, modified by the Subtype field of the FrameControl field to Beacon frame, Subtype field (i.e. the first field) is set to retention 0100 (i.e. default value), with the Beacon frame representing that Beacon frame is type of alarm.
In the embodiment of the present invention, also carry warning message in the Beacon frame that wireless device sends, and the second field of this Beacon frame carries warning message.Wherein, in the Beacon frame of 802.11 current agreements, comprising FrameBody field, by modifying to the FrameBody field of Beacon frame, warning message can be added in the FrameBody field of Beacon frame (i.e. the second field).
In the embodiment of the present invention, warning message specifically can include but not limited to one of following or combination in any: the burst types of alert event, wireless device type, equipment holder information, device location information.Wherein, the burst types of alert event includes but not limited to: environmentally factor change trigger automatic alarm, equipment holder manual triggers warning.Wireless device type includes but not limited to: on smart mobile phone, panel computer, object with wireless device (as vehicle-mounted WIFI equipment).Equipment holder information include but not limited to: name, home address, programmed emergency etc., its role is to fast query to the information of warning personnel and the programmed emergency etc. that can find, and conveniently does corresponding process to warning personnel.Device location information includes but not limited to: concrete coordinate position or mark buildings etc., its role is to the target location of quick position warning personnel.Further, the warning message carried in Beacon frame is not limited to above-mentioned information, can also adjust, do not repeat them here according to actual conditions.
Step 202, watch-dog, when receiving Beacon frame, if determine that this Beacon frame is type of alarm, then sends the warning message carrying the warning message carried in this Beacon frame to management platform.
Wherein, watch-dog, when receiving Beacon frame, obtains the value of the Subtype field of Beacon frame.If the value of Subtype field is 0100, then determine that this Beacon frame is type of alarm, from the FrameBody field of Beacon frame, obtain the warning messages such as the burst types of alert event, wireless device type, equipment holder information, device location information, and send the warning message carrying warning message to management platform.If the value of Subtype field is not 0100, then determines that this Beacon frame is not type of alarm, directly neglect this Beacon frame, do not send warning message to management platform.
Wherein, for the watch-dog supporting the present invention program, whether can be 0100 based on the value of the Subtype field of Beacon frame, determine whether Beacon frame is type of alarm.For the watch-dog not supporting the present invention program; when the value of the Subtype field parsing Beacon frame is 0100; Beacon frame can be considered as invalid Beacon frame; and abandon Beacon frame; thus make the wireless device sending this Beacon frame be in hidden state, protect the data security of wireless device as much as possible.
Wherein, watch-dog send to management platform carry the warning message of warning message time, this warning message can also carry the SSID of wireless device, watch-dog mark, receive time of Beacon frame.
Step 203, management platform is after receiving warning message, if determine to report to the police, then send alarming determining message to watch-dog, if determine to report to the police, then send alert cancel message or refusal response to watch-dog, refusal response and management platform do not send any message to watch-dog.
Wherein, whether management platform, after receiving warning message, can be analyzed by the security personnel of management platform and report to the police.Such as, the security personnel of management platform obtains the live video of the watch-dog sending this warning message, and based on this live video, determines to occur to report to the police or report to the police.
Wherein, management platform, after receiving warning message, can also preserve the corresponding relation between the SSID of wireless device, the mark of watch-dog, the very first time block information of this wireless device in the investigative range of this watch-dog in data structure table.Wherein, very first time block information comprises wireless device and enters the final time (LastReceivedTime) that the initial time (FirstReceivedTime) of watch-dog investigative range and wireless device leave watch-dog investigative range.Further, this initial time refers to the time (time of carrying in the warning message that namely first time receives) of the warning message that first time receives.When management platform receives the information for this wireless device from watch-dog, all can upgrade final time at every turn, until no longer receive the information for this wireless device from watch-dog, then no longer upgrade final time.As shown in table 1, be a kind of example of data structure table.
Table 1
| The SSID of wireless device | The mark of watch-dog | Initial time | Final time |
| SSID1 | Watch-dog 1 | Time A | Time B |
Step 204, watch-dog, after receiving alarming determining message, sends alarming determining message to wireless device.Watch-dog after receiving alert cancel message, then, when receiving the Beacon frame from wireless device, stops sending for the warning message of this wireless device to management platform, process ends.Watch-dog when not receiving alarming determining message and alert cancel message, then, when receiving the Beacon frame from wireless device, continues to send for the warning message of this wireless device to management platform.
Follow-uply receive alarming determining message for watch-dog, watch-dog is after receiving alarming determining message, radio channel can also be set up with wireless device, as watch-dog sends authentication frame and disassociation frame to wireless device, thus set up radio channel with wireless device, this process repeats no longer in detail.
Step 205, wireless device after receiving alarming determining message, then stops sending Beacon frame with broadcast mode, and gathers alert data, and this alert data is sent to watch-dog.
Wherein, wireless device is before receiving alarming determining message, then periodic with broadcast mode transmission Beacon frame; After receiving alarming determining message, stop sending Beacon frame with broadcast mode.
Wherein, wireless device, after receiving alarming determining message, gathers alert data, and by radio channel, the alert data collected is sent to watch-dog.The process that wireless device gathers alert data specifically can include but not limited to: Mike opened by wireless device, and collect voice messaging, camera opened by wireless device, collects video information.The alert data that namely these voice messagings and video information collect.
Step 206, watch-dog receives the alert data from wireless device, and obtains the live video in region residing for this wireless device, and this alert data and this live video are sent to management platform.
In the embodiment of the present invention, watch-dog according to the positional information of wireless device, can also control cloud platform rotation to obtain the best live video in region residing for this wireless device automatically.
Wherein, management platform is after receiving alert data and live video, can, at live viewing area display alarm data information such as (i.e.) Audio and Videos that collects of wireless device and live video (i.e. watch-dog obtain live video), be that the security personnel of management platform shows the most full field data.
In the embodiment of the present invention, consider that wireless device may be moved, namely move to the investigative range of periphery monitoring equipment from the investigative range of first watch-dog.Wherein, first watch-dog refers to the watch-dog receiving the Beacon frame carrying type of alarm, and periphery monitoring equipment refers to the watch-dog near first watch-dog, these periphery monitoring equipment no longer determine whether to report to the police based on the type of alarm of Beacon frame, but determine whether to report to the police based on the detection response message of wireless device.Based on this, the method for the alarming and managing proposed in the embodiment of the present invention, can also comprise the following steps:
Step 207, management platform sends to the periphery monitoring equipment of watch-dog (i.e. first watch-dog) the warning tracking message carrying the SSID of wireless device.Wherein, consider that wireless device may be in mobile status, in order to improve the real-time of following the tracks of wireless device, management platform is after receiving warning message, if determine to report to the police, periphery monitoring equipment then to watch-dog sends warning tracking message, namely in the processing procedure of step 203, namely can send warning tracking message to periphery monitoring equipment.
Wherein, the quantity of the periphery monitoring equipment of watch-dog can be one or more.
Step 208, periphery monitoring equipment, after receiving warning tracking message, periodically sends probe requests thereby message to the wireless device that SSID (SSID namely carried in warning tracking message) is corresponding.
Step 209, when in the investigative range that wireless device moves to periphery monitoring equipment, wireless device, when receiving probe requests thereby message, can send detection response message to corresponding periphery monitoring equipment.In addition, the alert data that self collects can also be sent to periphery monitoring equipment by wireless device.
Step 210, periphery monitoring equipment receives the detection response message from wireless device, and sends warning message to management platform.In addition, periphery monitoring equipment receives the alert data from wireless device, obtains the live video in region residing for wireless device, and alert data and live video are sent to management platform.
Wherein, in the warning message that periphery monitoring equipment sends to management platform, can carry the SSID of wireless device, watch-dog mark, receive time of detection response message.In addition, in this warning message, can also warning message be carried, and warning message be periphery monitoring equipment from from obtaining the detection response message of wireless device, based on this, wireless device need in detection response message, add warning message.Certainly, because management platform has known the warning message of wireless device, therefore, wireless device can not add warning message in detection response message, and also can not carry warning message in warning message.
Management platform, after receiving warning message, can also preserve the corresponding relation between the SSID of wireless device, the mark of periphery monitoring equipment, the second time interval information of this wireless device in the investigative range of this periphery monitoring equipment in data structure table.Wherein, the second time interval information comprises wireless device and enters the final time that the initial time of periphery monitoring equipment investigative range and wireless device leave periphery monitoring equipment investigative range.Further, this initial time refers to that first time receives the time (namely receiving the time of carrying in the warning message from this periphery monitoring equipment for the first time) of warning message.When management platform receives the information for this wireless device from periphery monitoring equipment, all can upgrade final time at every turn, until no longer receive the information for this wireless device from periphery monitoring equipment, then no longer upgrade final time.As shown in table 1, be a kind of example of data structure table.
Table 2
| The SSID of wireless device | The mark of watch-dog | Initial time | Final time |
| SSID1 | Watch-dog 1 | Time A | Time B |
| SSID1 | Watch-dog 2 | Time C | Time D |
Wireless device, after receiving probe requests thereby message, can also gather alert data, and by radio channel, the alert data collected is sent to periphery monitoring equipment.Periphery monitoring equipment can also obtain the live video in region residing for wireless device, and alert data and live video are sent to management platform.
Above-mentioned steps 208-step 210 is for the process of a periphery monitoring equipment, in actual applications, wireless device can also move to the investigative range of another periphery monitoring equipment from the investigative range of a periphery monitoring equipment, now the treatment scheme of another periphery monitoring equipment is still step 208-step 210, when wireless device moves to the investigative range of another periphery monitoring equipment from the investigative range of a periphery monitoring equipment at every turn, all can re-execute step 208-step 210.And, for the periphery monitoring equipment of each execution step 208-step 210, the corresponding relation between the SSID of a wireless device, the mark of periphery monitoring equipment, the second time interval information all can be recorded in data structure table.
Based on technique scheme, in the embodiment of the present invention, wireless device can when detecting that alert event occurs, automatic trigger alarm, and send Beacon frame with broadcast mode, thus the warning completed to management platform, aforesaid way does not need warning personnel by having called warning to management platform, enriches the type of alarm of warning personnel.Such as, be positioned at the child of car at car in bed, if vehicle interior temperature raises, the wireless device in car can detect that vehicle interior temperature raises, and is no longer applicable to child's sleep, namely detects that alert event occurs in car, thus automatic trigger alarm, complete alarm procedure.Further, aforesaid way realizes wireless device by WiFi technology and reports to the police to watch-dog, and watch-dog can push the live video in region residing for wireless device in real time to management platform, save extensive work amount.When the wireless devices are mobile, can the up-to-date live video in region residing for real-time follow-up to wireless device, improve the real-time of tracking.The live video in current alerts region and the alert data of wireless device collection can be shown in real time at live display end, facilitate personnel on duty to understand the most comprehensive up-to-date field condition.
When merit playback, search the video record that may exist in order to avoid spending a large amount of manpower to go, in the embodiment of the present invention, the data structure table shown in Maintenance Table 2.Based on this, when needing the video record of certain wireless device of playback, only need the SSID knowing wireless device.Management platform is when receiving the request message for the video record of program request wireless device, the SSID of wireless device (being carried in request message) data query structural table can be utilized, obtain the mark of watch-dog and very first time block information, the mark of periphery monitoring equipment and the second time interval information.Afterwards, management platform inquires the video record of watch-dog corresponding to very first time block information of the mark correspondence of watch-dog, and inquire the video record of periphery monitoring equipment corresponding to the second time interval information of the mark correspondence of periphery monitoring equipment, and the video record that these inquire is exactly the video record of wireless device.Such as, management platform obtains watch-dog 1 video record between time a and timeb, and obtains the video record of watch-dog 2 between time C and time D after using SSID1 data query structural table.
Based on aforesaid way, the SSID of wireless device can be adopted directly to obtain the video record of this wireless device, save a large amount of manual work amount, realize one-touchly retrieving all relevant video records.
Based on the inventive concept same with said method, a kind of system of alarming and managing is also provided in the embodiment of the present invention, as shown in Figure 3, for the structural drawing of the system of the alarming and managing of the present invention's proposition, described system specifically comprises: wireless device 11, watch-dog 12, management platform 13, periphery monitoring equipment 14.
Wireless device 11, for when detecting that alert event occurs, sending Beacon frame with broadcast mode, carry warning message, and described Beacon frame being type of alarm in described Beacon frame; Watch-dog 12, for when receiving Beacon frame, if determine that described Beacon frame is type of alarm, then sends the warning message carrying the warning message carried in described Beacon frame to management platform 13.
In the embodiment of the present invention, the first field of described Beacon frame carries default value, and described default value represents that Beacon frame is type of alarm; Second field of described Beacon frame carries described warning message, and described warning message specifically can include but not limited to one of following or combination in any: the burst types of alert event, wireless device type, equipment holder information, device location information.
Described management platform 13, for after receiving described warning message, if determine to report to the police, then send alarming determining message to described watch-dog 12, if determine to report to the police, then send alert cancel message or refusal response to described watch-dog 12;
Described watch-dog 12, also for after receiving alarming determining message, sends alarming determining message to described wireless device 11; After receiving alert cancel message, when receiving the Beacon frame from described wireless device 11, stop sending warning message for described wireless device 11 to described management platform 13; When not receiving alarming determining message and alert cancel message, when receiving the Beacon frame from described wireless device 11, send the warning message for described wireless device to management platform 13;
Described wireless device 11, also for before receiving alarming determining message, periodically sends Beacon frame with broadcast mode; After receiving alarming determining message, stop sending described Beacon frame.
Described wireless device 11, also for gathering alert data, sends to watch-dog 12 by alert data; Described watch-dog 12, also for receiving the alert data from wireless device 11, obtaining the live video in region residing for wireless device 11, and described alert data and live video is sent to management platform 13.
Described management platform 13, also for after receiving described warning message, the periphery monitoring equipment 14 to described watch-dog 12 sends the warning tracking message carrying the SSID of described wireless device 11; Described periphery monitoring equipment 14, sends probe requests thereby message for the periodic wireless device 11 corresponding to described SSID; When in the investigative range that described wireless device 11 moves to described periphery monitoring equipment 14, receive the detection response message from described wireless device 11, and send warning message to described management platform 13; Receive the alert data from described wireless device 11, obtain the live video in region residing for described wireless device 11, and described alert data and described live video are sent to described management platform 13.
Described management platform 13, time also for being positioned at the investigative range of described watch-dog 12 when wireless device 11, in data structure table, record the corresponding relation between the SSID of described wireless device 11, the mark of described watch-dog 12, very first time block information in the investigative range of described watch-dog 12; When wireless device 11 is positioned at the investigative range of described periphery monitoring equipment 14, in described data structure table, record the corresponding relation between the SSID of described wireless device 11, the mark of described periphery monitoring equipment 14, the second time interval information in the investigative range of described periphery monitoring equipment 14.
Described management platform 13, also for when receiving the request message for the video record of program request wireless device 11, utilize the SSID of described wireless device 11 to inquire about described data structure table, obtain the mark of watch-dog 12 and very first time block information, the mark of periphery monitoring equipment 14 and the second time interval information; Inquire the video record of watch-dog 12 corresponding to described very first time block information of the mark correspondence of described watch-dog 12, and the periphery monitoring equipment 14 inquiring the mark correspondence of described periphery monitoring equipment 14 is at video record corresponding to described second time interval information.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required general hardware platform by software and realize, and can certainly pass through hardware, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform method described in each embodiment of the present invention.It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device in embodiment can carry out being distributed in the device of embodiment according to embodiment description, also can carry out respective change and be arranged in the one or more devices being different from the present embodiment.The module of above-described embodiment can merge into a module, also can split into multiple submodule further.The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (14)
1. a method for alarming and managing, is characterized in that, said method comprising the steps of:
Wireless device, when detecting that alert event occurs, sends beacon Beacon frame with broadcast mode, carry warning message, and described Beacon frame is type of alarm in described Beacon frame;
Watch-dog, when receiving Beacon frame, if determine that described Beacon frame is type of alarm, then sends the warning message carrying the warning message carried in described Beacon frame to management platform.
2. method according to claim 1, is characterized in that, the first field of described Beacon frame carries default value, and described default value represents that Beacon frame is type of alarm; Second field of described Beacon frame carries described warning message, and described warning message comprises one of following or combination in any: the burst types of alert event, wireless device type, equipment holder information, device location information.
3. method according to claim 1, is characterized in that, described method comprises further:
Described management platform is after receiving described warning message, if determine to report to the police, then described management platform sends alarming determining message to described watch-dog, if determine to report to the police, then described management platform sends alert cancel message or refusal response to described watch-dog;
Described watch-dog, after receiving alarming determining message, sends alarming determining message to described wireless device; Described watch-dog, after receiving alert cancel message, when receiving the Beacon frame from described wireless device, stops sending warning message for described wireless device to described management platform; Described watch-dog, when not receiving alarming determining message and alert cancel message, when receiving the Beacon frame from described wireless device, sends the warning message for described wireless device to described management platform;
Before described wireless device receives alarming determining message, periodically send Beacon frame with broadcast mode; After described wireless device receives alarming determining message, stop sending described Beacon frame.
4. method according to claim 1, is characterized in that, described method comprises further:
Described wireless device gathers alert data, and described alert data is sent to described watch-dog;
Described watch-dog receives the alert data from described wireless device, obtains the live video in region residing for described wireless device, and described alert data and described live video are sent to described management platform.
5. method according to claim 1, is characterized in that, described method comprises further:
Described management platform is after receiving described warning message, and the periphery monitoring equipment to described watch-dog sends the warning tracking message carrying the service set SSID of described wireless device;
The wireless device corresponding to described SSID of described periphery monitoring device periodically sends probe requests thereby message; When in the investigative range that described wireless device moves to described periphery monitoring equipment, described periphery monitoring equipment receives the detection response message from described wireless device, and sends warning message to management platform; Described periphery monitoring equipment receives the alert data from described wireless device, obtains the live video in region residing for described wireless device, and described alert data and described live video are sent to management platform.
6. method according to claim 5, is characterized in that, described method comprises further:
When described wireless device is positioned at the investigative range of described watch-dog, described management platform records the corresponding relation between the SSID of described wireless device, the mark of described watch-dog, very first time block information in the investigative range of described watch-dog in data structure table;
When described wireless device is positioned at the investigative range of described periphery monitoring equipment, described management platform records the corresponding relation between the SSID of described wireless device, the mark of described periphery monitoring equipment, the second time interval information in the investigative range of described periphery monitoring equipment in data structure table.
7. method according to claim 6, is characterized in that, described method comprises further:
Described management platform is when receiving the request message for the video record of program request wireless device, utilize the SSID of described wireless device to inquire about described data structure table, obtain the mark of watch-dog and very first time block information, the mark of periphery monitoring equipment and the second time interval information;
Described management platform inquires the video record of watch-dog corresponding to described very first time block information of the mark correspondence of described watch-dog, and the periphery monitoring equipment inquiring the mark correspondence of described periphery monitoring equipment is at video record corresponding to described second time interval information.
8. a system for alarming and managing, is characterized in that, described system specifically comprises:
Wireless device, for when detecting that alert event occurs, sending beacon Beacon frame with broadcast mode, carry warning message, and described Beacon frame being type of alarm in described Beacon frame;
Watch-dog, for when receiving Beacon frame, if determine that described Beacon frame is type of alarm, then sends the warning message carrying the warning message carried in described Beacon frame to management platform.
9. system according to claim 8, is characterized in that, the first field of described Beacon frame carries default value, and described default value represents that Beacon frame is type of alarm; Second field of described Beacon frame carries described warning message, and described warning message comprises one of following or combination in any: the burst types of alert event, wireless device type, equipment holder information, device location information.
10. system according to claim 8, is characterized in that, also comprises:
Management platform, for after receiving described warning message, if determine to report to the police, then sends alarming determining message to described watch-dog, if determine to report to the police, then sends alert cancel message or refusal response to described watch-dog;
Described watch-dog, also for after receiving alarming determining message, sends alarming determining message to described wireless device; After receiving alert cancel message, when receiving the Beacon frame from described wireless device, then stop sending warning message for described wireless device to described management platform; When not receiving alarming determining message and alert cancel message, when receiving the Beacon frame from described wireless device, then send the warning message for described wireless device to described management platform;
Described wireless device, also for before receiving alarming determining message, periodically sends Beacon frame with broadcast mode; After receiving alarming determining message, stop sending described Beacon frame.
11. systems according to claim 8, is characterized in that,
Described wireless device, also for gathering alert data, sends to watch-dog by described alert data;
Described watch-dog, also for receiving the alert data from wireless device, obtains the live video in region residing for described wireless device, and described alert data and described live video are sent to management platform.
12. systems according to claim 8, is characterized in that,
Described management platform, also for after receiving described warning message, the periphery monitoring equipment to described watch-dog sends the warning tracking message carrying the service set SSID of described wireless device;
Described system also comprises: periphery monitoring equipment, sends probe requests thereby message for the periodic wireless device corresponding to described SSID; When in the investigative range that described wireless device moves to described periphery monitoring equipment, receive the detection response message from described wireless device, and send warning message to described management platform; Receive the alert data from described wireless device, obtain the live video in region residing for described wireless device, and described alert data and described live video are sent to described management platform.
13. systems according to claim 12, is characterized in that,
Described management platform, also for when described wireless device is positioned at the investigative range of described watch-dog, then in data structure table, record the corresponding relation between the SSID of described wireless device, the mark of described watch-dog, very first time block information in the investigative range of described watch-dog;
When described wireless device is positioned at the investigative range of described periphery monitoring equipment, then in described data structure table, record the corresponding relation between the SSID of described wireless device, the mark of described periphery monitoring equipment, the second time interval information in the investigative range of described periphery monitoring equipment.
14. systems according to claim 13, is characterized in that,
Described management platform, also for when receiving the request message for the video record of program request wireless device, utilize the SSID of described wireless device to inquire about described data structure table, obtain the mark of watch-dog and very first time block information, the mark of periphery monitoring equipment and the second time interval information;
Inquire the video record of watch-dog corresponding to described very first time block information of the mark correspondence of described watch-dog, and the periphery monitoring equipment inquiring the mark correspondence of described periphery monitoring equipment is at video record corresponding to described second time interval information.
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