CN104408872A - Method of improving children's security by utilizing portable equipment - Google Patents
Method of improving children's security by utilizing portable equipment Download PDFInfo
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- CN104408872A CN104408872A CN201410667316.6A CN201410667316A CN104408872A CN 104408872 A CN104408872 A CN 104408872A CN 201410667316 A CN201410667316 A CN 201410667316A CN 104408872 A CN104408872 A CN 104408872A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0277—Communication between units on a local network, e.g. Bluetooth, piconet, zigbee, Wireless Personal Area Networks [WPAN]
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Abstract
The invention relates to a method of monitoring children's activities by utilizing portable equipment to improve child's security. Convenient and effective methods of monitoring children's security are unavailable at present; it is necessary to provide a system for parents and guardians to check children's security at any time and at any place, so that children's security in daily life can be ensured. The method comprises the steps: dividing children's safe scene into an accompanying mode and an independent mode; in the accompanying mode, monitoring whether a child walks away from guardians' visions; in the independent mode, monitoring whether the child occur in the preset occasion according to the preset trace and immediately prompting the child when walking in an important prevention area. children's prevention consciousness for behaviors, which may threaten children's security, can be improved; guardians can know children's conditions in real time, so that the possible occurrence of security incidents can be avoided immediately and children's security can be improved effectively.
Description
Technical field
The invention belongs to embedded system field, be specifically related to a kind ofly utilize the activity of portable set to children to monitor, improve the method for its personal safety.
Background technology
Children are a country and national future, and the happy and healthy growth of children be unable to do without the environment of a safety.Along with Chinese Urbanization and industrialized fast development, rural area permanent resident population reduce gradually, and according to statistics in 2012, China's urban population was about 7.1 hundred million people.A large amount of children studying and living in city, city can provide better environment for their living and studying on the one hand, on the other hand because of complex environment in city, as the personnel component of: numerous building ground, a large amount of contact vehicles, the huge stream of people and complexity, bring huge challenge also to the safety of children.Only for Hangzhou, short two months summer vacation in 2012, namely the children that " Qianjiang Evening News " reports event of falling down from the building occurs three, and namely children are had an example by stranger's event of abducting.
Trace it to its cause, the safety problem of children on the one hand born curious, active owing to them, lack necessary security knowledge and awareness of safety again, on the other hand due to physical environment and the huge social mobility of people of complexity at present.In this case, only rely on the craft of WatchChild personnel to take care of, be more and more difficult to meet the requirement that current social is protected for children's safety.
Current existing safety precautions is based on monitoring mostly, but all there is dead angle in the supervisory system no matter current monitoring is deployed in community, street or school, the fundamental purpose of monitoring takes precautions against burglar or unlawful practice, and these supervisory systems belong to different departments, the authority that there is no use for the head of a family of children or guardian and may is concerned about for real moment.Therefore, be necessary to develop a kind of for Parents and guardian, the system that children's safety can be checked whenever and wherever possible, thus guarantee children safety in daily life.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide one effectively can ensure children's safety, prevent the Mobile Security Monitoring System wandering away, evade and monitor potential security risk.It is according to the feature of children's safety monitoring, namely have guardian with and without guardian with two kinds of scenes, safety detection is divided into together pattern and autonomous mode, according to the different characteristics of two kinds of patterns, the information such as the position of timely monitoring children and activity, prevent dangerous generation.
The present invention solves the key point that its technical matters adopts: under pattern together, use Bluetooth short distance radio communication technology, by the periodic communication of guardian's end and children's end, judges that whether children are excessively far away apart from guardian, thus prevents children loss.In autonomous mode, positional information and the action message of children is gathered by GPS and vibration transducer etc., combining geographic information system, according to the zone of action preset, judge whether children are in explosive area, or be in safety zone, point out possible danger to children in time.Meanwhile, use public network server as the relaying of information transmission, the positional information of the children collected and action message are sent to guardian's end with the predetermined cycle by children's end, hold in time guardian with map and alarm, or the mode of status information shows, watch for guardian and according to circumstances take measures.
The present invention is by being divided into pattern and autonomous mode two kinds of patterns together by the security scenario of children, whether under together pattern, monitor children walks out outside the tutorial visual field, monitor children in autonomous mode and whether appear at predetermined place according to projected path, and children are reminded in time in the guard key region of process in walking, improve children for the prevention awareness that may threaten personal safety behavior, and make guardian can understand the situation of children in real time, thus avoid possible security incident to occur in time, effectively improve the personal safety of children.
The technical scheme that technical solution problem of the present invention is taked is:
1. accompany pattern
Under together pattern, set up connection each other between guardian's end with children's end by bluetooth, whether its main thought is connected normal, thus judges whether that children have been in outside safe range.Accompanying under pattern, the flow process of guardian's end and children's end is as described below respectively.
1) guardian holds the flow process of technical scheme
Step (1) measures timer interval.Timer interval is the time-out time of a set timer, it is as effectively monitoring the time quantum whether children walk out the guardian visual field, need to arrange in the evaluation and test travelling speed of equipment and the basis of call duration time, effectively can monitor children whether walk out the guardian visual field to reach, reduce again the object of embedded device resource utilization as far as possible.Being spaced apart of timer is set:
(formula 1)
Wherein, I represents the interval of timer, the ultimate range that S monitors under representing the pattern that accompanies, and V represents the maximal rate that children walk.Using 1/3 of I as Timer interval I in emergency situations
e
Step (2) initialization guardian holds equipment.When initialization, arranging guardian needs the children searched to hold the bluetooth title of equipment, opens the bluetooth equipment of guardian's end, and arranging the maximum time interval keeping wireless calling when guardian holds bluetooth equipment to communicate is I.
Step (3) is set up guardian and is held connection between equipment and children's end equipment.It is divided into following operation:
A. guardian holds scanning visible bluetooth equipment around.If can not find the bluetooth device name of children's end, then point out error message, otherwise continue following operation.
B. equipment is held to send pairing request to children.According to the device name of pre-configured children end, equipment is held to initiate pairing request to children.
Step (4) guardian holds equipment to hold equipment to send Hello request to children, and children hold equipment to hold device replied Reply information to respond to guardian after receiving the request.The response message that children hold equipment if guardian holds equipment to receive smoothly, then carry out step (5), otherwise remove and be connected with the pairing that children hold, a come back in step (3) scans.
The state that step (5) display connects.Guardian's end is held to children and is sent Keep information, if the Alive receiving children's end replys, shows to be between children and guardian in safe distance range, display state normal information; Otherwise, children's end and guardian hold there is disconnecting time, change timer interval is time interval I under the emergency circumstance
eif double still can not end with guardian recovers normally to be connected, then send vibration and sound alarm, remind guardian to find children.Otherwise, if connect normal, then return to normal timer interval, i.e. I, and be in normal condition.
2) children hold the flow process of technical scheme
Step (1) initialization children hold equipment.When initialization, configuration children hold equipment can accept the title of the guardian's bluetooth equipment matched, and open the bluetooth equipment of children's end.
Step (2) receives the pairing request from guardian's end.Children hold equipment according to the title of the bluetooth equipment of the initiation request detected, if the bluetooth device name of holding from guardian, then accept pairing request.
Step (3) waits for the Hello information from guardian's end.Children hold equipment after holding device pairing success with guardian, wait for the Hello solicited message from guardian's end.If do not received, then wait for always, if received, then hold to guardian and send Reply information to respond.
Step (4) waits for the Keep information from guardian's end.Children hold the Keep solicited message waited for from guardian's end.If do not received, then wait for always, if received, then hold to guardian and send Alive information response, to show to be in normal connection status.
2. autonomous mode
In autonomous mode, the data structure setting up traffic path is first needed.Traffic path is made up of region and line.Region comprises the region that children can stop at this, and hazardous location.These area flags title and purposes attribute, and safety and harmful grade etc., line has then indicated crossing and harmful grade etc.Subsequently, the flow process of guardian's end and children's end is as described below respectively.
1) guardian holds the flow process of technical scheme
The communication interface of step (1) initialization guardian end.3G or the WIFI communications setting of initialization guardian end, holds the information such as the configuration address of public network server and port guardian, and configuration and public network server carry out the time interval I that communicates
a.
The display information of step (2) initialization guardian end.The map denotation information of initialization guardian end, comprises the map denotation position of acquiescence, the initial position of children, the task of children, the trip mode, arrangement of time etc. of children.
Step (3) sets up the communication connection of guardian's end and public network server.Guardian's end opens the connection with public network, and waits for the detecting information occurred from public network server end, distinguishes the message required for oneself according to the identification information extracted, and replys the detecting information received.
Step (4) processes the information received from children's termination.Guardian's end is according to cycle predetermined time I
afrom received server-side message, if do not receive fresh information, then continue to wait for; If receive children to hold the information sent, on map, then demonstrate the current residing position of children, and according to the analysis to child behavior, according to the limit risk classification that present position presets, and the size of risk factor, determine whether send alarm to guardian.If children present position is without exception, then only demonstrate the current state of children, as in motion, static etc.Otherwise, to guardian's alarm.
2) children hold the flow process of technical scheme
The communication interface of step (1) initialization children end.3G or the WIFI communications setting of initialization children end, holds the information such as the configuration address of public network server and port children, and configuration sends the time interval of information to public network server.
Step (2) sets up the communication connection of children's end and public network server.Children's end opens the connection with public network server, and held by children and send a message to public network server, this message, except comprising identification information, also comprises the mark of carrying out testing.With test guardian end and children hold whether can proper communication.
The position of step (3) monitoring children end and action message.When communication, children's end, after monitoring the position of children and action message, processes respectively according to following situation:
A. according to the monitoring result of position, if be in hazardous location, as the crossing through traffic lights, or time other through a building ground, according to harmful grade, with the auditory tone cues such as " paying special attention to * * * ", " noting * * * ", " noticing * * * ", remind children's attention safety precaution, and according to cycle predetermined time I
amessage is sent out to server.
B. according to the result of position monitoring, if be in safety dwelling region, as in school, then extend and carry out the time interval of status data transmission to I to public network server
s.According to the result of monitoring the action message of children, using static, the information such as to walk about monitored and and information sends time time be together sent to public network server as content.
Tool of the present invention has the following advantages:
1. the present invention is divided into pattern and autonomous mode two kinds of patterns together children's safety management, under together pattern, guardian can in the scope that whether sets at one's side of Real-Time Monitoring children, in autonomous mode by setting children route and region when activity, whether scene is normally carried out in time for its whereabouts and activity remind and send to guardian, thus be conducive to guardian according to different scene needs, safety monitoring is carried out to children, improves children's personal safety.
2., when set timer, accompanying under pattern whether can change the frequency of monitoring by normally associate according to children's end, improve the real-time of monitoring; Only send the information of position in autonomous mode, and the result of motion state, decrease the data volume of transmission, and by carrying out data processing at children's end and guardian's end simultaneously, improve the promptness of children being reminded and carries out to guardian alarm.
3., in transmission reliability, under together pattern, utilize the short-distance wireless communication of bluetooth can the advantage of visual range of penetrate thing and about 10 meters, and the feature of low energy consumption, improve adaptability and the energy efficiency of equipment; In autonomous mode, utilize the extensive spreadability of 3G and WIFI network and the outdoor navigation feature of GPS, ensure that for children take action monitoring reliability, and by the data buffering of public network server, ensure that guardian holds when to hold distributed monitoring with children, the asynchronism of data can not produce interference to the reliability that data are transmitted.
Present invention achieves short range and long-range two kinds of modes for the Real-Time Monitoring of children ' s activity and prompting; be very suitable for guardian for having certain mobility; but the children not possessing stronger sense of self-protection carry out safety monitoring, to prevent children loss or to run into unexpected danger.
Accompanying drawing explanation
Fig. 1 guardian under pattern that accompanies holds process flow diagram;
Fig. 2 children under pattern that accompany hold process flow diagram;
Under Fig. 3 autonomous mode, guardian holds process flow diagram;
Under Fig. 4 autonomous mode, children hold process flow diagram;
The structural drawing communicated under Fig. 5 autonomous mode.
Embodiment
The method utilizing portable set to improve children's personal safety comprises the steps:
1. accompany pattern
1) guardian holds the flow process of technical scheme, see Fig. 1.
Step (1) measures and arranges timer interval.By the bluetooth procedures that Android mobile phone carries, the average communication distance of test in the situation such as market, meeting-place is as the monitoring ultimate range under this scene, then the maximal rate of children when running is as the maximal rate of the walking of children, the ultimate range that S monitors under representing the pattern that accompanies, V represents the maximal rate that children walk.The time interval according to timer setting under following formula calculating together pattern:
And using 1/3 of this time interval as time interval I in emergency situations
e.
Step (2) initialization guardian holds equipment.When initialization, arranging guardian needs the children searched to hold the bluetooth name of equipment to be called known title, obtained the bluetooth equipment of guardian's end by BluetoothAdapter.getDefaultAdapter () after, use enable () method to open the bluetooth equipment of guardian's end, arranging the maximum time interval keeping wireless calling when guardian holds bluetooth equipment to communicate is iInterval=I.
Step (3) is set up guardian and is held connection between equipment and children's end equipment.It is divided into following operation:
A. guardian holds scanning visible bluetooth equipment around.If can not find the bluetooth equipment that children hold title, then point out error message, otherwise continue following operation.
B. equipment is held to send pairing request to children.According to the device name of pre-configured children end, equipment is held to initiate pairing request to children.
C. create BluetoothSocket, hold equipment to send connection request to children.
Step (4) guardian holds equipment to hold equipment to send Hello request to children, and children hold equipment to hold device replied Reply information to respond to guardian after receiving the request.The response message that children hold equipment if guardian holds equipment to receive smoothly, then carry out step (5), otherwise, remove and be connected with the pairing that children hold, come back to step a and scan.
The state that step (5) display connects.Guardian's end is held to children and is sent Keep information, if the Alive receiving children's end replys, shows to be between children and guardian in safe distance range, display state normal information; Otherwise, children's end and guardian hold there is disconnecting time, change timer interval is interval I under the emergency circumstance
eif double still can not end with guardian recovers normally to be connected, then send vibration and sound alarm, remind guardian to find children.Otherwise, if connect normal, then return to normal timer interval, i.e. I, and be in normal condition.
2) children hold the flow process of technical scheme, see Fig. 2.
Step (1) initialization children hold equipment.When initialization, configuration children hold equipment can accept the title of the guardian's bluetooth equipment matched, and open the bluetooth equipment of children's end.
Step (2) receives the pairing request from guardian's end.Children hold equipment according to the title of the bluetooth equipment of the initiation request detected, if the bluetooth device name of holding from guardian, then accept pairing request.
Step (3) creates BluetoothServerSocket, waits for the connection request from guardian's end.After receiving this connection request, accept it, thus connect.
Step (4) waits for the Hello information from guardian's end.Children hold equipment after holding device pairing success with guardian, receive the Hello solicited message from guardian's end from inlet flow.If do not received, then wait for always, if received, then hold to guardian and send Reply information to respond.
Step (5) waits for the Keep information from guardian's end.Children's end receives the Keep solicited message from guardian's end from inlet flow.If do not received, then wait for always, if received, then hold transmission Alive information response, to show to be in normal connection status by output stream to guardian.
2. autonomous mode
1) guardian holds the flow process of technical scheme, see Fig. 3 and Fig. 5.
The communication interface of step (1) initialization guardian end.The information whether 3G with WIFI obtaining guardian's end by the ConnectivityManager class of Android is connected, if do not connected, prompting user opens 3G or WIFI, the information such as the configuration IP address of public network server and serve port are held guardian, and to be selected by user and public network server carries out time interval of communicating, can select 10 seconds, 30 seconds, 1 minute, 3 minutes, 5 minutes, also can by user interval input time as I
a.
The display information of step (2) initialization guardian end.First the initialization of map layer is carried out, then the vehicles such as the map denotation position of initialization acquiescence, the initial position (such as the position at its place, address) of children, the trip task (be such as park, go to school, buy book etc.) of children, the employing walking of children or bus, and the plan departure time, time of return etc.
Step (3) sets up the communication connection of guardian's end and public network server.Guardian holds and uses the IP address of his public network in step (1) to open with serve port to be connected with the Socket of public network, to arrange the max-timeout stand-by period.Upon establishment of a connection, open inlet flow and output stream, according to the application layer protocol that the public network server used provides at this port, the specification of this agreement is used to send request from output stream to public network server, the test post of children's end that it receives is retrieved from inlet flow, distinguish the message required for oneself according to the identification information AC extracted, reply the detecting information received.
Step (4) processes the information received from children's termination.Guardian's end, according to cycle predetermined time, according to the application layer protocol of the public network server used, uses the specification of this agreement to send request from output stream to public network server, retrieves the message of children's end that it receives from inlet flow.If do not receive fresh information, then continue to wait for; If receive children to hold the information sent, on map, then demonstrate the current residing position of children, and according to the analysis to child behavior, according to the limit risk classification that present position presets, and the size of risk factor, determine whether send alarm to guardian.If children present position is without exception, then only demonstrate the current state of children, as in motion, static etc.Otherwise, to guardian's alarm.
2) children hold the flow process of technical scheme, see Fig. 4 and Fig. 5.
The communication interface of step (1) initialization children end.The information whether 3G with WIFI obtaining children's end by the ConnectivityManager class of Android is connected, if do not connected, prompting user opens 3G or WIFI, the information such as the configuration IP address of public network server and serve port are held guardian, and to be selected by user and public network server carries out time interval of communicating, can select 10 seconds, 30 seconds, 1 minute, 3 minutes, 5 minutes, also can by user interval input time as I
a.Hold the time interval need carrying out communicating with public network server consistent it is noted that children's end and public network server carry out time interval of communicating with guardian.
Step (2) sets up the communication connection of children's end and public network server.Children hold and use the IP address of his public network in step (1) to open with serve port to be connected with the Socket of public network, to arrange maximum latency Twc.After children's end opens the connection with public network server, open inlet flow and output stream, according to the application layer protocol that the public network server used provides at this port, the specification of this agreement is used to send a message from output stream to public network server, this message is except comprising identification information AC, also comprise the mark TestC carrying out testing, then from inlet flow wait for hold from guardian the information returned, with test guardian end and children hold whether can proper communication.
The position of step (3) monitoring children end and action message.Children hold by being connected with the Socket of server end, according to cycle predetermined time I from output stream
asend the message of child position and the action message monitored to server, children's end is handled as follows while transmission message:
A. according to the monitoring result of position, remind point if be in or reminded region place, as the crossing through traffic lights, or time other through a building ground, according to harmful grade, with the auditory tone cues such as " paying special attention to * * * ", " noting * * * ", " noticing * * * ", remind children's attention safety precaution.
B. according to the result of position monitoring, if be in safety dwelling region at official hour, then extend and carry out the time interval of status data transmission to I to public network server
s(I
sarranged by user).And the action message of children is monitored, using static, the information such as to walk about monitored and and information sends time time be together sent to public network server as content.
Claims (1)
1. utilize portable set to improve the method for children's personal safety, it is characterized in that: the security scenario of children is divided into pattern and autonomous mode two kinds of patterns together, whether under together pattern, monitor children walks out outside the tutorial visual field, monitor children in autonomous mode and whether appear at predetermined place according to projected path, and children are reminded in time in the guard key region of process in walking, thus avoid possible security incident to occur in time, and make guardian can understand the situation of children in real time;
Described pattern together refers to that children lead the pattern of action by guardian; Set up connection each other by bluetooth between guardian's end with children's end in such a mode, whether normally connected by monitoring, thus judge whether that children have been in outside safe range, specifically:
1) guardian's end:
Step (1-1) measures timer interval; Timer interval is the time-out time of a set timer, it is as effectively monitoring the time quantum whether children walk out the guardian visual field, need to arrange in the evaluation and test travelling speed of equipment and the basis of call duration time, effectively can monitor children whether walk out the guardian visual field to reach, reduce again the object of embedded device resource utilization as far as possible; Being spaced apart of timer is set:
Wherein, I represents the interval of timer, the ultimate range that S monitors under representing the pattern that accompanies, and V represents the maximal rate that children walk; Using 1/3 of I as Timer interval I in emergency situations
e
Step (1-2) initialization guardian holds equipment; When initialization, arranging guardian needs the children searched to hold the bluetooth title of equipment, opens the bluetooth equipment of guardian's end, and arranging the maximum time interval keeping wireless calling when guardian holds bluetooth equipment to communicate is I;
Step (1-3) is set up guardian and is held connection between equipment and children's end equipment; It is divided into following operation:
1-a. guardian holds scanning visible bluetooth equipment around; If can not find the bluetooth device name of children's end, then point out error message, otherwise continue following operation;
1-b. holds equipment to send pairing request to children; According to the device name of pre-configured children end, equipment is held to initiate pairing request to children;
Step (1-4) guardian holds equipment to hold equipment to send Hello request to children, and children hold equipment to hold device replied Reply information to respond to guardian after receiving the request; The response message that children hold equipment if guardian holds equipment to receive smoothly, then carry out step (1-5), otherwise remove and be connected with the pairing that children hold, a come back in step (1-3) scans;
The state that step (1-5) display connects; Guardian's end is held to children and is sent Keep information, if the Alive receiving children's end replys, shows to be between children and guardian in safe distance range, display state normal information; Otherwise, children's end and guardian hold there is disconnecting time, change timer interval is time interval I under the emergency circumstance
eif double still can not end with guardian recovers normally to be connected, then send vibration and sound alarm, remind guardian to find children; Otherwise, if connect normal, then return to normal timer interval, i.e. I, and be in normal condition;
2) children's end:
Step (2-1) initialization children hold equipment; When initialization, configuration children hold equipment can accept the title of the guardian's bluetooth equipment matched, and open the bluetooth equipment of children's end;
Step (2-2) receives the pairing request from guardian's end; Children hold equipment according to the title of the bluetooth equipment of the initiation request detected, if the bluetooth device name of holding from guardian, then accept pairing request;
Step (2-3) waits for the Hello information from guardian's end; Children hold equipment after holding device pairing success with guardian, wait for the Hello solicited message from guardian's end; If do not received, then wait for always, if received, then hold to guardian and send Reply information to respond;
Step (2-4) waits for the Keep information from guardian's end; Children hold the Keep solicited message waited for from guardian's end; If do not received, then wait for always, if received, then hold to guardian and send Alive information response, to show to be in normal connection status;
Described autonomous mode, refers to children not guardian at one's side, uninfluenced pattern; First the data structure setting up traffic path is needed in such a mode; Traffic path is made up of region and line; Region comprises children can in the region of this stop and hazardous location; These area flags title and purposes attribute, and safety and harmful grade, line has then indicated crossing and harmful grade;
3) guardian:
The communication interface of step (3-1) initialization guardian end; 3G or the WIFI communications setting of initialization guardian end, holds the information such as the configuration address of public network server and port guardian, and configuration and public network server carry out the time interval I that communicates
a;
The display information of step (3-2) initialization guardian end; The map denotation information of initialization guardian end, comprises the map denotation position of acquiescence, the initial position of children, the task of children, the trip mode of children, arrangement of time;
Step (3-3) sets up the communication connection of guardian's end and public network server; Guardian's end opens the connection with public network, and waits for the detecting information occurred from public network server end, distinguishes the message required for oneself according to the identification information extracted, and replys the detecting information received;
Step (3-4) processes the information received from children's termination; Guardian's end is according to cycle predetermined time I
afrom received server-side message, if do not receive fresh information, then continue to wait for; If receive children to hold the information sent, on map, then demonstrate the current residing position of children, and according to the analysis to child behavior, according to the limit risk classification that present position presets, and the size of risk factor, determine whether send alarm to guardian; If children present position is without exception, then only demonstrate the current state of children; Otherwise, to guardian's alarm;
4) children's end:
The communication interface of step (4-1) initialization children end; 3G or the WIFI communications setting of initialization children end, holds the information such as the configuration address of public network server and port children, and configuration sends the time interval of information to public network server;
Step (4-2) sets up the communication connection of children's end and public network server; Children's end opens the connection with public network server, and held by children and send a message to public network server, this message, except comprising identification information, also comprises the mark of carrying out testing; Whether can proper communication to test that guardian's end and children hold;
Step (4-3) monitors position and the action message of children's end; When communication, children's end, after monitoring the action message of children, processes respectively according to following situation:
4-a., according to the monitoring result of position, if be in hazardous location, with auditory tone cues, reminds children's attention safety precaution, and according to cycle predetermined time I
amessage is sent out to server;
4-b., according to the result of position monitoring, if be in safety dwelling region, then extending and is carrying out the time interval of status data transmission to I to public network server
s; According to the result of monitoring the action message of children, using static, the information of walking about monitored and and information sends time time be together sent to public network server as content.
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| CN105488954A (en) * | 2016-01-14 | 2016-04-13 | 广东小天才科技有限公司 | Information reminding method and information reminding device based on danger grade |
| CN105575043A (en) * | 2016-01-04 | 2016-05-11 | 广东小天才科技有限公司 | Prompting method and system for elimination of dangers |
| CN105637554A (en) * | 2016-01-06 | 2016-06-01 | 汤美 | To-school or from-school safety management system for students |
| CN105654798A (en) * | 2016-03-17 | 2016-06-08 | 深圳华强酷信通讯技术有限公司 | Method and device for child preschool education and custody |
| WO2016131262A1 (en) * | 2015-07-03 | 2016-08-25 | 中兴通讯股份有限公司 | Alarm processing method and device, and terminal |
| CN106056516A (en) * | 2016-05-31 | 2016-10-26 | 杭州致峰网络科技有限公司 | Monitoring method and monitoring system |
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| CN105575043A (en) * | 2016-01-04 | 2016-05-11 | 广东小天才科技有限公司 | Prompting method and system for elimination of dangers |
| CN105637554A (en) * | 2016-01-06 | 2016-06-01 | 汤美 | To-school or from-school safety management system for students |
| CN105488954A (en) * | 2016-01-14 | 2016-04-13 | 广东小天才科技有限公司 | Information reminding method and information reminding device based on danger grade |
| CN105488954B (en) * | 2016-01-14 | 2017-11-03 | 广东小天才科技有限公司 | A kind of information prompting method and device based on harmful grade |
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| CN106056516A (en) * | 2016-05-31 | 2016-10-26 | 杭州致峰网络科技有限公司 | Monitoring method and monitoring system |
| CN106568454A (en) * | 2016-11-10 | 2017-04-19 | 北京小米移动软件有限公司 | Information prompting method and device |
| CN106686096A (en) * | 2016-12-31 | 2017-05-17 | 杭州致峰网络科技有限公司 | System and method for recognizing personal safety |
| CN106686096B (en) * | 2016-12-31 | 2019-09-20 | 杭州致峰网络科技有限公司 | Identify the system and method for personal safety |
| CN106686550A (en) * | 2017-03-08 | 2017-05-17 | 杭州电子科技大学 | Method for improving child safety by utilizing position monitoring |
| CN107622629A (en) * | 2017-09-04 | 2018-01-23 | 深圳支点电子智能科技有限公司 | A kind of safety instruction method and intelligent watch |
| CN107734455A (en) * | 2017-10-25 | 2018-02-23 | 维沃移动通信有限公司 | A kind of method, terminal and the readable storage medium storing program for executing of positional information record |
| CN108156322A (en) * | 2017-12-26 | 2018-06-12 | 艾鑫 | Missing child recovers method, apparatus and system |
| CN109859447B (en) * | 2019-01-30 | 2021-08-20 | 广州轨道交通建设监理有限公司 | Safety protection method, controller and system in construction site |
| CN110477495A (en) * | 2019-07-09 | 2019-11-22 | 济南大学 | Children's rpyroelectric infrared detects safety cap, detection system and application method |
| CN110719363A (en) * | 2019-09-20 | 2020-01-21 | 奇酷互联网络科技（深圳）有限公司 | Positioning reporting method and device, intelligent terminal and storage medium |
| CN110660192A (en) * | 2019-09-23 | 2020-01-07 | 赵双全 | Anti-lost system |
| CN114862127A (en) * | 2022-04-13 | 2022-08-05 | 深圳市鸿普森科技股份有限公司 | Smart park big data visualization management system |
| CN114862127B (en) * | 2022-04-13 | 2023-05-02 | 深圳市鸿普森科技股份有限公司 | Visual management system for big data of intelligent park |
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