CN104486724A - Self-adaptive positioning and communication method for earthquake rescuers - Google Patents
Self-adaptive positioning and communication method for earthquake rescuers Download PDFInfo
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- CN104486724A CN104486724A CN201410779149.4A CN201410779149A CN104486724A CN 104486724 A CN104486724 A CN 104486724A CN 201410779149 A CN201410779149 A CN 201410779149A CN 104486724 A CN104486724 A CN 104486724A
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- big dipper
- positioning
- mobile terminal
- positioning precision
- positional information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a self-adaptive positioning and communication method for earthquake rescuers. The self-adaptive positioning and communication method comprises the following steps: obtaining base station positioning position information through mobile phone base station positioning service by a mobile terminal, and sending the base station positioning position information to a server platform; detecting the positioning precision of the base station positioning position information by a server platform, and sending Beidou positioning request information to the mobile terminal if the positioning precision of the base station positioning position information is lower than preset positioning precision; receiving the Beidou positioning request information by the mobile terminal, triggering a Bluetooth discovery process, utilizing stored configuration information to be in automatic Bluetooth connection with corresponding Beidou equipment, obtaining Beidou positioning position information through Beidou satellite positioning service, and sending the Beidou positioning position information to the server platform. The energy consumption is reduced, and the working pressure of a Beidou positioning system is relieved; the operation of the rescuers is not needed, the connecting process with the Beidiou equipment is automatically triggered, and the rescue efficiency is improved.
Description
Technical field
The invention belongs to location and communication technique field, particularly relate to a kind of earthquake rescue personnel adaptive location and the means of communication.
Background technology
Along with the fast development of electronic communication technology, electric network communication is applied to communicating with one another of earthquake field rescue personnel and the communication between rescue personnel and command centre gradually, accordingly, how to make the interactive device entrained by rescue personnel, as mobile phone and panel computer etc., high efficiency location and to set up that communication is connected with maneuvering platform be technical problem underlying faced by current earthquake rescue.
The inquiry response system of BEI-DOU position system owing to being initiatively bidirectional ranging, the request signal of ground central control system not only will be received between subscriber equipment and geostationary satellite, also require that subscriber equipment launches answer signal to synchronous satellite, like this, the user capacity of system depends on the response frequency of channel block rate that user allows, request signal speed and user, therefore, the user equipment capabilities of BEI-DOU position system is limited.
So, if rescue personnel all relies on BEI-DOU position system and positions, easy appearance response slowly, the problem of Wrong localization, in addition, if rescue personnel's hand-held communication terminal is long-time and Big Dipper equipment connection, energy consumption is large, after all at the operation field that urgency is not high, waste one's talent on a petty job nothing but in Big Dipper location, so it is low and can alleviate the interactive mode of BEI-DOU position system operating pressure to need a kind of high efficiency, energy consumption badly.
Summary of the invention
In view of this, the invention provides a kind of earthquake rescue personnel adaptive location and the means of communication, to solve the problems of the technologies described above, the technical scheme that the present invention takes is as follows.
The invention provides a kind of earthquake rescue personnel adaptive location and the means of communication, comprising: mobile terminal obtains architecture positional information by cellular base station positioning service, and described architecture positional information is sent to server platform; Described server platform detects the positioning precision of the described architecture positional information received, if the positioning precision of described architecture positional information is lower than the positioning precision preset, then sends Big Dipper locating request message to described mobile terminal; Described mobile terminal receives Big Dipper locating request message, trigger Bluetooth discovery procedure, the configuration information preserved is utilized to be connected with corresponding Big Dipper equipment automatic bluetooth, obtain Big Dipper positioning position information by big-dipper satellite positioning service, and described Big Dipper positioning position information is sent to server platform.
Wherein, also comprise before described method: the Big Dipper equipment around described mobile terminal to search, and be connected with the Big Dipper equipment of specifying, and preserve the described configuration information having connected Big Dipper equipment; Described mobile terminal and Big Dipper equipment disconnect.
Wherein, described configuration information comprises the device name that connects Big Dipper equipment and is connected password.
Wherein, described trigger Bluetooth discovery procedure comprises: described mobile terminal opens Bluetooth function, the Big Dipper equipment around predetermined interscan sweep time, and compares with the device name being connected Big Dipper equipment of preserving; If find consistent device name, then send connection request to corresponding Big Dipper equipment.
Wherein, described earthquake rescue personnel adaptive location and the means of communication, also comprise: if the positioning precision of described architecture positional information is not less than default positioning precision, then described server platform issues dispatching command by public mobile communications network passage and described mobile terminal communication; If the positioning precision of described architecture positional information is lower than the positioning precision preset, and described mobile terminal is connected to Big Dipper equipment, then described server platform issues dispatching command by Big Dipper passage and described mobile terminal communication.
Wherein, the process that described server platform detects the positioning precision of the described architecture positional information received comprises: described server platform receives described architecture positional information; Described architecture positional information is integrated on electronic chart, represents the geographical position range residing for described mobile terminal with circle form; The diameter of the described circle of real-time detection on electronic chart, and the diameters detected and the positioning precision preset are compared.
Wherein, described default positioning precision is default circle diameters.
The beneficial effect of illustrative embodiment above: use architecture service by acquiescence, re-use the mode that Big Dipper locate mode positions communication when not meeting positioning requirements, the object realize reducing energy consumption, alleviating BEI-DOU position system operating pressure; And without the need to emergency crew operations, automatically trigger the connection procedure with Big Dipper equipment, improve rescue efficiency.
In order to above-mentioned and relevant object, will describe in detail and the feature particularly pointed out in the claims after one or more embodiment comprises.Explanation below and accompanying drawing describe some illustrative aspects in detail, and its instruction is only some modes in the utilizable various mode of principle of each embodiment.Other benefit and novel features become obvious by considering by reference to the accompanying drawings along with detailed description below, and the disclosed embodiments will comprise all these aspects and theirs is equivalent.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment is further described in detail.
Fig. 1 is the schematic flow sheet of the present invention's a kind of earthquake rescue personnel adaptive location and the means of communication;
Fig. 2 is the schematic flow sheet of trigger Bluetooth discovery procedure of the present invention;
Fig. 3 is the process schematic that server platform of the present invention detects the positioning precision of the architecture positional information received.
Embodiment
The following description and drawings illustrate specific embodiment of the invention scheme fully, to enable those skilled in the art to put into practice them.Embodiment only represents possible change.Unless explicitly requested, otherwise independent parts and function are optional, and the order of operation can change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.
Term as used herein " GPRS " is defined as general packet radio service technology (General PacketRadio Service), be global system for mobile communications (GSM, Global System for Mobilecommunication) mobile phone user can a kind of mobile data services.
As shown in Figure 1, in some illustrative embodiments, provide a kind of earthquake rescue personnel adaptive location and the means of communication:
Rescue personnel is when first time configuration Big Dipper equipment, the memory module of communicating terminal obtains and the device name recorded for accessing Big Dipper equipment and password, for when passive trigger Bluetooth discovery procedure, the device name of preserving is utilized again to be connected with Big Dipper equipment with password.
101: the Big Dipper equipment around mobile terminal to search, user and rescue personnel select and after input password, mobile device can be connected with the Big Dipper equipment of specifying, described memory module preserves the configuration information having connected Big Dipper equipment, and described configuration information comprises the device name that connects Big Dipper equipment and is connected password.
102: after recording described configuration information, described mobile terminal can disconnect with Big Dipper equipment, and acquiescence uses cellular base station positioning service to position, and waits for trigger Bluetooth discovery procedure simultaneously.
103: described architecture positional information by cellular base station positioning service Real-time Obtaining architecture positional information, and is sent to server platform according to the frequency that reports preset by GPRS by described mobile terminal, wherein, reports optional frequency to be 1 to 60 minute.
104: the architecture positional information that described server platform real-time reception reports, and the positioning precision detecting the described architecture positional information received in real time.
105: if the positioning precision that testing result is described architecture positional information is not less than default positioning precision, then return step 104.
106: if the positioning precision of described architecture positional information is not less than default positioning precision, described server platform is by public mobile communications network passage and described mobile terminal communication and issue dispatching command.
107: if the positioning precision monitoring described architecture positional information is lower than the positioning precision preset, then send Big Dipper locating request message to described mobile terminal, request mobile terminal utilizes BEI-DOU position system to position.
108: the Bluetooth function opening self while described mobile terminal reception Big Dipper locating request message at once, trigger Bluetooth discovery procedure, extract the configuration information that described memory module is preserved, and utilize described configuration information to be automatically connected with corresponding Big Dipper equipment bluetooth, namely obtain Big Dipper positioning position information by big-dipper satellite positioning service, and described Big Dipper positioning position information is sent to server platform.
109: if the positioning precision of described architecture positional information is lower than the positioning precision preset, and described mobile terminal is connected to Big Dipper equipment, then described server platform issues dispatching command by Big Dipper passage and described mobile terminal communication.
As shown in Figure 2, in some illustrative embodiments, described trigger Bluetooth discovery procedure comprises:
201: described mobile terminal opens Bluetooth function, and starts timing, the Big Dipper equipment around predetermined interscan sweep time, such as, using 5 seconds as sweep spacing, and compare with the device name being connected Big Dipper equipment of preserving.
202: if do not find consistent device name, then again scan the Big Dipper equipment of surrounding, until exceed described predetermined sweep time.
203: described predetermined sweep time can be set to 5 minutes, do not scan satisfactory Big Dipper equipment after exceeding, then close Bluetooth function, wait for that next time triggers.
204: if find consistent device name, then send connection request to corresponding Big Dipper equipment, wait to be connected.
Above process, without the need to user and emergency crew operations, triggers the connection procedure with Big Dipper equipment automatically, improves rescue efficiency.
As shown in Figure 3, in some illustrative embodiments, optionally, the process that described server platform detects the positioning precision of the described architecture positional information received comprises:
301: described server platform receives described architecture positional information;
302: described architecture positional information is integrated on electronic chart, architecture service is called again mobile location-based service (LBS---Location Based Service), it is the latitude and longitude coordinates being obtained mobile phone users by the network (as GSM net) of telecommunications mobile operator, precision due to architecture service is not very high, be subject to the impact of operator's base station coverage rate, so generally represent the geographical position range residing for described mobile terminal with circle form;
303: detect the diameter of described circle on electronic chart in real time, and the diameters detected and the positioning precision preset are compared.Wherein, described default positioning precision is default circle diameters, the diameters even detected is lower than the circle diameters preset, then positioning requirements cannot be met, the correlation step of the Big Dipper that sets out again location, with the object realizing reducing energy consumption, alleviate the operating pressure of BEI-DOU position system.
Above-described embodiment is the present invention's preferably execution mode; but embodiments of the present invention are not restricted to the described embodiments; other are any do not deviate from Spirit Essence of the present invention and principle under the change made; modify; substitute, combination, simplify; all should be the substitute mode of equivalence, all should be included in protection scope of the present invention.
Claims (7)
1. earthquake rescue personnel adaptive location and means of communication, is characterized in that, comprising:
Mobile terminal obtains architecture positional information by cellular base station positioning service, and described architecture positional information is sent to server platform;
Described server platform detects the positioning precision of the described architecture positional information received, if the positioning precision of described architecture positional information is lower than the positioning precision preset, then sends Big Dipper locating request message to described mobile terminal;
Described mobile terminal receives Big Dipper locating request message, trigger Bluetooth discovery procedure, the configuration information preserved is utilized to be connected with corresponding Big Dipper equipment automatic bluetooth, obtain Big Dipper positioning position information by big-dipper satellite positioning service, and described Big Dipper positioning position information is sent to server platform.
2. a kind of earthquake rescue personnel adaptive location according to claim 1 and the means of communication, is characterized in that, also comprise before described method:
Big Dipper equipment around described mobile terminal to search, and be connected with the Big Dipper equipment of specifying, and preserve the described configuration information having connected Big Dipper equipment;
Described mobile terminal and Big Dipper equipment disconnect.
3. a kind of earthquake rescue personnel adaptive location according to claim 1 and 2 and the means of communication, is characterized in that, described configuration information comprises the device name that connects Big Dipper equipment and is connected password.
4. a kind of earthquake rescue personnel adaptive location according to claim 3 and the means of communication, is characterized in that, described trigger Bluetooth discovery procedure comprises:
Described mobile terminal opens Bluetooth function, the Big Dipper equipment around predetermined interscan sweep time, and compares with the device name being connected Big Dipper equipment of preserving;
If find consistent device name, then send connection request to corresponding Big Dipper equipment.
5. a kind of earthquake rescue personnel adaptive location according to claim 1 and the means of communication, is characterized in that, also comprise:
If the positioning precision of described architecture positional information is not less than default positioning precision, then described server platform issues dispatching command by public mobile communications network passage and described mobile terminal communication;
If the positioning precision of described architecture positional information is lower than the positioning precision preset, and described mobile terminal is connected to Big Dipper equipment, then described server platform issues dispatching command by Big Dipper passage and described mobile terminal communication.
6. a kind of earthquake rescue personnel adaptive location according to claim 1 and the means of communication, is characterized in that, the process that described server platform detects the positioning precision of the described architecture positional information received comprises:
Described server platform receives described architecture positional information;
Described architecture positional information is integrated on electronic chart, represents the geographical position range residing for described mobile terminal with circle form;
The diameter of the described circle of real-time detection on electronic chart, and the diameters detected and the positioning precision preset are compared.
7. a kind of earthquake rescue personnel adaptive location according to claim 6 and the means of communication, is characterized in that, described default positioning precision is default circle diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779149.4A CN104486724A (en) | 2014-12-15 | 2014-12-15 | Self-adaptive positioning and communication method for earthquake rescuers |
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| CN201410779149.4A CN104486724A (en) | 2014-12-15 | 2014-12-15 | Self-adaptive positioning and communication method for earthquake rescuers |
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| CN104486724A true CN104486724A (en) | 2015-04-01 |
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| CN201410779149.4A Pending CN104486724A (en) | 2014-12-15 | 2014-12-15 | Self-adaptive positioning and communication method for earthquake rescuers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571054A (en) * | 2016-10-26 | 2017-04-19 | 重庆两江新区临济信息技术有限公司 | Traffic management department road inspection system |
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