CN102984655A - Help information pushing device based on handheld mobile devices and method - Google Patents
Help information pushing device based on handheld mobile devices and method Download PDFInfo
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- CN102984655A CN102984655A CN2012104942313A CN201210494231A CN102984655A CN 102984655 A CN102984655 A CN 102984655A CN 2012104942313 A CN2012104942313 A CN 2012104942313A CN 201210494231 A CN201210494231 A CN 201210494231A CN 102984655 A CN102984655 A CN 102984655A
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Abstract
The invention discloses a help information pushing device based on handheld mobile devices. The pushing device comprises a GPS locating unit, an auto-induction unit, a micro-control unit, an electronic map unit, an information ordering unit and a self-organization network transceiving unit. The invention further discloses a help seeking method based on the help information pushing device. The wireless self-organization network is used for detecting and connecting with the handheld mobile devices in the coverage area, and simultaneously, the location technique and the electronic map technique are combined to produce accurately located help information which is finally sent to the handheld mobile devices which are sought help for through the network. The pushing device can be installed onto a common handheld mobile device to guarantee the accuracy and completeness of the help information release, and the help-seeking success rate can be improved greatly.
Description
Technical field
The present invention relates to a kind of handheld mobile device information pushing field, specifically a kind of the condition of a disaster recourse device and realizing method based on wireless self-organization network.
Background technology
Along with handheld mobile device uses in life extensively, bring great convenience for people's communication; Particularly have the independently handheld device of open operating system, can be by user's program of providing of the third party such as mounting software, game service provider voluntarily, and come constantly function to be expanded by this class method.
The mobile phone location refers to obtain by specific location technology cell phone or terminal use's positional information, marks technology or the service of the position of the object that is positioned at electronic chart.
Wireless self-organization network is MANET (Mobile Ad Hoc Network), is a kind of technology that is different from conventional wireless communication network.Traditional wireless cellular communication network needs the fixing network equipment such as the support of base station, carries out forwarding and user's Service controll of data.And wireless self-organization network does not need the permanent plant support, and each node is voluntarily networking of user terminal, during communication, is carried out the forwarding of data by other user nodes.This latticed form has been broken through the geographical limitation of conventional wireless cellular network, can be quicker, convenient, dispose efficiently, be suitable for the communication needs of some urgent occasions, such as individual soldier's communication system in battlefield.
At present, the help mode that does not also have specialty; When coming when the condition of a disaster burst, handheld mobile device only is treated as simple communication tool and uses, and help information is mainly in the hope of the person's of helping others subjective description composition, so the scope of seeking help is quite narrow, and can cause losing of single-point information, cause the success rate of seeking help lower.
Summary of the invention
Technical problem to be solved by this invention is for the problem that exists in the background technology, and a kind of the condition of a disaster recourse device and realizing method based on wireless self-organization network is provided, and helps people to send help information.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
A kind of help information pusher based on handheld mobile device comprises:
One GPS positioning unit is used for gps satellite is searched for tracking, and obtains the longitude and latitude data of current location;
One automatic sensing unit, but be used for other interior handheld mobile devices of automatic detection induction range, jointly set up wireless self-organization network with it, other handheld mobile devices that simultaneously establishment connects and the relative position of this equipment;
One micro-control unit is used for resolving the relative position of handheld mobile device in the wireless self-organization network that automatic sensing unit detects in its induction range, obtain the position data of other handheld mobile devices;
One electronic chart unit is for the accurate geographic position of each handheld mobile device within electronic chart shows the wireless self-organization network of being resolved by micro-control unit;
One information customization unit is used for and will becomes corresponding help information from the accurate geographic position information customization in described electronic chart, as the data source of seeking help;
One self-organization network Transmit-Receive Unit is used for sending the networking connection request, and help information is sent to other handheld mobile devices in the wireless self-organization network, or receives the help information of sending from other handheld mobile devices in the wireless self-organization network.
A kind of recourse method of the help information pusher based on handheld mobile device may further comprise the steps;
Step (1), GPS location: gps satellite is searched for tracking, and obtain the longitude and latitude data of current location;
Step (2), set up wireless self-organization network: but other handheld mobile devices in the automatic detection induction range, and set up wireless self-organization network;
Step (3), the relative position of other handheld mobile devices of wireless self-organization network is set up in establishment; And the accurate geographic position of each node within electronic chart shows self-organizing network;
Step (4) will be from the accurate geographic position information in described electronic chart as the data source of seeking help, the corresponding help information of customized one-tenth;
Step (5) is sent to other handheld mobile devices in the wireless self-organization network with help information.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
Traditional help mode based on handheld mobile device can only to destination address (for example number, IP etc.) clear and definite sent point-to-point seeking help by the side for help, such help mode scope limitation, the mortality of seeking help that causes because of single-point information dropout is larger; And the present invention has designed a kind of help information send mode based on the micro radio self-organizing network, the side for help can survey all portable terminals interior with being connected coverage, and can carry out the broadcast message propelling movement to the interior various portable terminals in zone, so greatly expand the scope of seeking help, promoted the success rate of seeking help.
This device has adopted dynamically seeking help of semi-custom information, above-mentioned self-organizing network is mapped in the ripe electronic map system, with this localization criteria as reality, be customized to complete help information in conjunction with self various demands of seeking help again and be sent to the handheld mobile device of being sought help, guaranteed accuracy and the integrality of help information.
Description of drawings
Fig. 1 is the system call module map that the invention process provides;
Fig. 2 is the flow chart of the help information evoke module that provides of the invention process;
Fig. 3 is that the Local Area Network that the invention process provides is set up the module flow chart;
Fig. 4 is the system flow chart that the invention process provides.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is described in further detail:
As shown in Figure 1, described help information pusher based on handheld mobile device comprises the customized and Local Area Network establishment module of help information.Wherein, described help information evoke module is mainly used in gathering current locating information, and marks at electronic chart, and then customized one-tenth is with the help information of locator data.
As shown in Figure 2, concrete grammar namely starts first remote help function, obtain the longitude and latitude data of current location from satellite by the GPS positioning unit, then by the electronic chart unit, the definite position mark and the ambient conditions information that show afterwards current handheld mobile device in analysis, adopt at last the generation of information customization unit based on the help information of electronic chart, its help information is the semi-custom pattern, part has gauge outfit (A), emergency content (B) and locating information (C), A wherein, C partly is the customization part, and the B part can be filled voluntarily by the user, is used for proposing some foods, water, the demand of medicine, default value can be " I am stranded, please fastly rescue "; Its help information can be used the XML data format, in the following example:
<SOS>
＜Title 〉! Stranded seeking help!＜/Title〉(title)
＜Img〉map locating and displaying sectional drawing .JPG＜/Img〉(content on the map is preserved forwarding)
＜Words〉I am stranded, please the speed rescue＜/Words〉(if user's input content not then is defaulted as default value)
</SOS>
Described Local Area Network is set up module, is mainly used in towards periphery that the handheld mobile device user connects, and makes originally that the target of seeking help of limitation becomes large-scale broadcast mode, has greatly improved rescue efficiency.
As shown in Figure 3, but survey interior other handheld mobile devices user of induction range by automatic sensing unit first, in case detect, then set up the wireless self-organization network of an IEEE802.11 by micro controller unit and the handheld mobile device that allows access; Terminal node based on this WLAN standard forms by the side for help and by side for help's handheld mobile device, and side for help's handheld mobile device is propagated carried out broadcast type by the side for help; Because wireless self-organization network has been broken through the geographical limitation of conventional wireless cellular network, do not need the permanent plant support, each node is voluntarily networking of user terminal, can be quicker, convenient, dispose efficiently, but also can use the mode of multi-hop that information is sent to farther user, so be applicable to the situation of this burst help information.
Automatically another effect of induction probe unit is the position of each terminal node in the network of determining to set up, and this is a kind of mode of indirect addressing, and its advantage is the exact position that does not need can obtain by the multiple bearing of GPS all nodes in the network; Because the effective support of present hardware aspect, we can record the station-keeping data of destination node and sending node when detecting terminal is also set up network with it, after GPS positions sending node, can utilize micro-control unit to resolve and calculate the positional information of destination node, so greatly save the time of location, and improved to a certain extent the accuracy of location.
This small-sized self-organizing network on the one hand, obtains current nodes of locations by the GPS positioning unit first after setting up; On the other hand, pass through transceiver, get access to the position of each target terminal node, then carry out the position data analysis of all terminal nodes by micro-control unit, and each node all is presented on the electronic chart and as the locator data of customized help information, and can distinguish the side for help with by the side for help; Like this can be accurately and the Real-Time Monitoring zone in the side for help position, shortened the search and rescue time, thereby reached the purpose of accurately requiring assistance; At last, customized complete help information is sent to each portable terminal in the network by the self-organization network Transmit-Receive Unit.
As shown in Figure 4, the workflow of actual motion stage building network is as follows:
Step 1: equipment is surveyed, the handheld mobile device around surveying;
Step 2: network construction, peripherad portable terminal sends connection request, and will allow the terminal equipment of access to form small-sized self-organizing network, and records the station-keeping data information of sender node and destination node;
Step 3: locating information generates, and the positional information of portable terminal in the network is sent to micro-control unit, is presented at after the parsing on the electronic chart;
Step 4: help information is customized, by the help information of the locating information on the electronic chart and the subjective customized one-tenth corresponding requirements of content of adding of user;
Step 5: help information sends, and help information is sent to all portable terminals in the network.
Claims (2)
1. the help information pusher based on handheld mobile device is characterized in that, comprising:
One GPS positioning unit is used for gps satellite is searched for tracking, and obtains the longitude and latitude data of current location;
One automatic sensing unit, but be used for other interior handheld mobile devices of automatic detection induction range, jointly set up wireless self-organization network with it, other handheld mobile devices that simultaneously establishment connects and the relative position of this equipment;
One micro-control unit is used for resolving the relative position of handheld mobile device in the wireless self-organization network that automatic sensing unit detects in its induction range, obtain the position data of other handheld mobile devices;
One electronic chart unit is for the accurate geographic position of each handheld mobile device within electronic chart shows the wireless self-organization network of being resolved by micro-control unit;
One information customization unit is used for and will becomes corresponding help information from the accurate geographic position information customization in described electronic chart, as the data source of seeking help;
One self-organization network Transmit-Receive Unit is used for sending the networking connection request, and help information is sent to other handheld mobile devices in the wireless self-organization network, or receives the help information of sending from other handheld mobile devices in the wireless self-organization network.
2. the recourse method of the help information pusher based on handheld mobile device as claimed in claim 1 is characterized in that, may further comprise the steps;
Step (1), GPS location: gps satellite is searched for tracking, and obtain the longitude and latitude data of current location;
Step (2), set up wireless self-organization network: but other handheld mobile devices in the automatic detection induction range, and set up wireless self-organization network;
Step (3), the relative position of other handheld mobile devices of wireless self-organization network is set up in establishment; And the accurate geographic position of each node within electronic chart shows self-organizing network;
Step (4) will be from the accurate geographic position information in described electronic chart as the data source of seeking help, the corresponding help information of customized one-tenth;
Step (5) is sent to other handheld mobile devices in the wireless self-organization network with help information.
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| CN2012104942313A CN102984655A (en) | 2012-11-28 | 2012-11-28 | Help information pushing device based on handheld mobile devices and method |
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| CN2012104942313A CN102984655A (en) | 2012-11-28 | 2012-11-28 | Help information pushing device based on handheld mobile devices and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104506329A (en) * | 2014-11-26 | 2015-04-08 | 无锡成电科大科技发展有限公司 | Data pushing system based on Internet of things and scheduling method thereof |
| CN104599459A (en) * | 2014-12-09 | 2015-05-06 | 深圳市普天宜通技术有限公司 | Multimedia integration implementation method and system allowing alarm in scheduling system |
| WO2017088297A1 (en) * | 2015-11-25 | 2017-06-01 | 西安中兴新软件有限责任公司 | Information transmission method, mobile terminal and computer-readable storage medium |
| CN111556593A (en) * | 2020-04-29 | 2020-08-18 | 深圳市迩立信息科技有限公司 | Ad hoc network terminal communication system |
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| US20050049821A1 (en) * | 2003-08-26 | 2005-03-03 | Zafer Sahinoglu | Location estimation in partially synchronized networks |
| CN101237674A (en) * | 2007-02-01 | 2008-08-06 | 陈曦 | Traveling team communication and positioning system and method |
| CN102695123A (en) * | 2012-05-11 | 2012-09-26 | 西北工业大学 | Falling monitoring and help seeking method for aged people on basis of intelligent mobile phone |
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Patent Citations (4)
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| US20040185822A1 (en) * | 2003-02-28 | 2004-09-23 | Tealdi Daniel A. | Method and apparatus for automatically tracking location of a wireless communication device |
| US20050049821A1 (en) * | 2003-08-26 | 2005-03-03 | Zafer Sahinoglu | Location estimation in partially synchronized networks |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104506329A (en) * | 2014-11-26 | 2015-04-08 | 无锡成电科大科技发展有限公司 | Data pushing system based on Internet of things and scheduling method thereof |
| CN104599459A (en) * | 2014-12-09 | 2015-05-06 | 深圳市普天宜通技术有限公司 | Multimedia integration implementation method and system allowing alarm in scheduling system |
| WO2017088297A1 (en) * | 2015-11-25 | 2017-06-01 | 西安中兴新软件有限责任公司 | Information transmission method, mobile terminal and computer-readable storage medium |
| CN111556593A (en) * | 2020-04-29 | 2020-08-18 | 深圳市迩立信息科技有限公司 | Ad hoc network terminal communication system |
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Application publication date: 20130320 |