CN102740226A - Management method of position information of visitors and terminal device - Google Patents
Management method of position information of visitors and terminal device Download PDFInfo
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- CN102740226A CN102740226A CN2012101900709A CN201210190070A CN102740226A CN 102740226 A CN102740226 A CN 102740226A CN 2012101900709 A CN2012101900709 A CN 2012101900709A CN 201210190070 A CN201210190070 A CN 201210190070A CN 102740226 A CN102740226 A CN 102740226A
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Abstract
The invention provides a management method of position information of visitors and a terminal device. The management method comprises the steps as follows: a tour guide terminal and a visitor terminal build a self-organized wireless network by a hierarchical structure; the tour guide terminal broadcasts information of a touring party to which the tour guide terminal belongs, and the visitor terminal transmits position information of the visitor terminal to the tour guide terminal when judging the visitor terminal and the tour guide terminal belong to the same touring party according to the information of the touring party after receiving the information of the touring party. According to the scheme, a tour guide can obtain the positions of visitors, grasps the activities of the visitors in real time, timely finds out the visitor falling behind, and immediately reminds the visitor through the self-organized wireless network, so as to prevent an accident in a journey.
Description
Technical field
The present invention relates to Ad Hoc networking technology area, relate in particular to method and terminal equipment that a kind of Ad of utilization Hoc network carries out visitor's location information management.
Background technology
Ad Hoc net is a kind of multi-hop, acentric, ad hoc deployed wireless networks, is called multihop network (Multi-hop Network), foundation-free facility network or self-organization network again.Whole network does not have fixing infrastructure, and each node all moves, and can both dynamically keep and the getting in touch of other node with any-mode.In this network, because terminal wireless covers the finiteness of span, two user terminals that can't directly communicate can carry out packet forward by other node.Each node is a router simultaneously, and they can accomplish the function of finding and being maintained to other node route.
Ad Hoc network is a kind of special mobile radio network.All nodes is equal in the network, need not to be provided with any center control node.Node in the network not only has the required function of common mobile terminal, and has the message transfer capability.Compare with fixed network with common mobile network, it has following characteristics:
1) independence of network
The support that the relative general communication network of Ad Hoc network, maximum difference exactly can be at any time, any place does not need the hardware foundation network facilities builds a mobile communications network fast.Its foundation does not rely on existing network service facility, has certain independence.
2) network topology structure of dynamic change
In Ad Hoc network, mobile host can arbitrarily move in net.The mobile meeting of main frame causes the link between the main frame to increase or disappears, and the relation between the main frame constantly changes.In MANET, main frame possibly still be a router simultaneously, and therefore, mobile meeting constantly changes network topology structure, and the mode and the speed that change all are uncertain.
3) distributed nature of network
In Ad Hoc network, do not have center control nodes, main frame is interconnected through distributed protocol.In case certain of network or some node break down, remaining node still can operate as normal.
Ad Hoc network generally has two kinds of structures: planar structure and hierarchy.In planar structure, all nodes equal is so can be called equation structures again.In the hierarchy, network is divided into bunch.Each bunch is by a bunch of head and a plurality of cluster knot point member composition, and these bunches capitiform has become higher leveled network.In high primary network station, again can sub-clustering, form more higher leveled network once more, until the superlative degree.
The uniqueness of Ad Hoc network self makes it in application of military field, keep one's important place, and the effect in civil area progressively enlarges.Yet also there are a lot of problems in it as a kind of new network, and new application also constantly proposes new challenge to its research and development.Along with going deep into of research, the AdHoc network will have wide prospect more in wireless communication field.
Summary of the invention
The technical problem that the present invention will solve provides a kind of visitor's positional information managing method and terminal equipment, solves the guide and can't obtain the problem of visitor position in real time.
In order to solve the problems of the technologies described above; The invention provides a kind of visitor's positional information managing method; Comprise: ad hoc deployed wireless networks is set up with hierarchy in guide terminal and visitor terminal; Travel party's information under the guide terminal broadcast said guide terminal when visitor receives at the terminal after the said travel party information and to judge that according to said travel party information this visitor terminal and said guide terminal belong to same travel party, is sent said visitor's location information of terminals to said guide terminal.
Further, said method can also have following characteristics:
Bind tour guide information and travel party's information on the said guide terminal, bind visitor's information and travel party's information on the said visitor terminal; The said travel party of said guide's terminal broadcast information, travel party's information at said this visitor of visitor's terminal judges terminal is during with the travel party information matches received, and visitor's information at said visitor terminal is registered on the said guide terminal.
Further, said method can also have following characteristics:
Said travel party information is meant that the guide identifies and/or travel party's sequence number.
Further, said method can also have following characteristics:
After said guide terminal receives said visitor's location information of terminals, judge according to said visitor's location information of terminals whether said visitor terminal is in preset roll-call scope.
Further, said method can also have following characteristics:
When the said visitor of said guide's terminal judges terminal is not in the preset roll-call scope, send alert message to said visitor terminal.
Further, said method can also have following characteristics:
When the said visitor of said guide's terminal judges terminal is not in the preset roll-call scope, send the alert message of different stage to said visitor terminal according to the position at said visitor terminal.
In order to solve the problems of the technologies described above, the present invention also provides a kind of terminal equipment, and said terminal equipment comprises guide's side form piece; Said guide's side form piece comprises that guide's side network is set up unit, the side of conducting a sightseeing tour radio unit, the side joint receipts of conducting a sightseeing tour unit;
Said network is set up the unit, is used for during the terminal, setting up ad hoc deployed wireless networks with the visitor terminal with hierarchy as the guide at said terminal equipment;
Said guide's side transmitting element is used to broadcast the affiliated travel party's information in said guide terminal;
Said guide's side joint is received the unit, is used to receive visitor's location information of terminals that send at the visitor terminal.
Further, above-mentioned terminal equipment can also have following characteristics:
Said terminal equipment also comprises visitor's side form piece; Said visitor's side form piece comprises that visitor's side network is set up the unit, visitor's side joint is received unit, visitor's side judging unit, visitor's side position acquiring unit, visitor's side transmitting element;
Said guide's side network is set up the unit, is used at said terminal equipment during as the visitor terminal, sets up ad hoc deployed wireless networks with the guide terminal with hierarchy;
Said visitor's side joint is received the unit, is used to receive travel party's information of guide's terminal broadcast;
Said visitor's side position acquiring unit is used to obtain the positional information of said terminal equipment;
Said visitor's side judging unit is used to judge whether this visitor terminal and said guide terminal belong to same travel party;
Said visitor's side transmitting element is used for after said visitor's side judgment unit judges this visitor terminal and said guide terminal belong to same travel party, sending said visitor's location information of terminals to said guide terminal.
Further, above-mentioned terminal equipment can also have following characteristics:
Said travel party information is meant that the guide identifies and/or travel party's sequence number.
Further, above-mentioned terminal equipment can also have following characteristics:
Guide's side form piece also comprises the warning unit;
Said warning unit is used for judging according to said visitor's location information of terminals whether said visitor terminal is in preset safe range, judges when said visitor terminal is not in the preset safe range, sends alert message to said visitor terminal.
This programme can make the guide know visitor's position in real time through ad hoc deployed wireless networks, grasps the dynamically movable of visitor in real time, in time finds group visitor in time the visitor to be made prompting, prevents accident during the journey.
Description of drawings
Fig. 1 is the structure chart of terminal equipment;
Fig. 2 is the structure chart of the AD Hoc network of guide terminal and visitor terminal formation in the specific embodiment;
Fig. 3 is a kind of alert level scope division mode sketch map in the specific embodiment;
Fig. 4 is a kind of roll-call scope division mode sketch map in the specific embodiment.
Embodiment
Seats reserved for guests or passengers, this programme middle reaches is put approaches to IM and comprised: ad hoc deployed wireless networks is set up with hierarchy in guide terminal and visitor terminal; Travel party's information under the said guide of the guide's terminal broadcast terminal; When the visitor receives at the terminal after the said travel party information and to judge that according to said travel party information this visitor terminal and said guide terminal belong to same travel party, send said visitor's location information of terminals to said guide terminal.
Bind tour guide information and travel party's information on the said guide terminal, bind visitor's information and travel party's information on the said visitor terminal.
The said travel party of guide's terminal broadcast information; Travel party's information at this visitor of visitor's terminal judges terminal is during with the travel party information matches received; Visitor's information at this visitor terminal is registered on the said guide terminal, and concrete, visitor's information and travel party's information are sent to the guide terminal in the visitor terminal; Travel party's information at guide terminal judges this guide terminal writes down visitor's information during with the travel party information matches received.
Tour guide information can be guide's job number (D_ID), guide's name (D_NAME), guide's photo (D_PIC) etc.; Visitor's information can be visitor's label (Y_ID); Visitor's name (Y_NAME), visitor's photo (Y_PIC) etc., said travel party information is meant that the guide identifies and/or travel party's sequence number.
After said guide terminal receives said visitor's location information of terminals, judge according to said visitor's location information of terminals whether said visitor terminal is in preset roll-call scope.When the visitor terminal is in preset name scope, then be regarded as calling the roll successfully, the visitor terminal is not in when presetting the roll-call scope, sends alert message to said visitor terminal.The certain limit that preset roll-call scope can regular shape in this programme; It also can be erose scope; For example can be that position with the guide terminal is the circular scope within the certain-length of centre distance guide terminal, can also be to conduct a sightseeing tour to judge the erose scope that draws according to the map voluntarily.
Can also set different brackets according to the distance of the position at distance guide terminal in this programme, send the alert message of different stage according to the position at said visitor terminal to said visitor terminal.
As shown in Figure 1, the terminal equipment in this programme comprises guide's side form piece; Said guide's side form piece comprises that guide's side network sets up unit, guide's side radio unit, guide's side joint and receive unit, warning unit.
Network is set up the unit and is used for during the terminal, setting up ad hoc deployed wireless networks with the visitor terminal with hierarchy as the guide at said terminal equipment;
Guide's side transmitting element is used to broadcast the affiliated travel party's information in said guide terminal;
Guide's side joint is received the unit and is used to receive visitor's location information of terminals that send at the visitor terminal.
Terminal equipment also comprises visitor's side form piece; Said visitor's side form piece comprises that visitor's side network is set up the unit, visitor's side joint is received unit, visitor's side judging unit, visitor's side position acquiring unit, visitor's side transmitting element.
Guide's side network is set up the unit and is used for during as the visitor terminal, setting up ad hoc deployed wireless networks with the guide terminal with hierarchy at said terminal equipment;
Visitor's side joint is received travel party's information that the unit is used to receive guide's terminal broadcast;
Visitor's side position acquiring unit is used to obtain the positional information of said terminal equipment;
Visitor's side judging unit is used to judge whether this visitor terminal and said guide terminal belong to same travel party;
Visitor's side transmitting element is used for after said visitor's side judgment unit judges this visitor terminal and said guide terminal belong to same travel party, sending said visitor's location information of terminals to said guide terminal.
Tour guide information can be guide's job number (D_ID), guide's name (D_NAME), guide's photo (D_PIC) etc.; Visitor's information can be visitor's label (Y_ID); Visitor's name (Y_NAME), visitor's photo (Y_PIC) etc., said travel party information is meant that the guide identifies and/or travel party's sequence number.
Guide's side form piece also comprises the warning unit, is used for judging according to said visitor's location information of terminals whether said visitor terminal is in preset safe range, judges when said visitor terminal is not in the preset safe range, sends alert message to said visitor terminal.
The warning unit judges according to said visitor's location information of terminals whether said visitor terminal is in preset roll-call scope.When the visitor terminal is in preset name scope, then be regarded as calling the roll successfully, the visitor terminal is not in when presetting the roll-call scope, sends alert message to said visitor terminal.The certain limit that preset roll-call scope can regular shape in this programme; It also can be erose scope; For example can be that position with the guide terminal is the circular scope within the certain-length of centre distance guide terminal, can also be to conduct a sightseeing tour to judge the erose scope that draws according to the map voluntarily.The warning unit further is set different brackets according to the distance of the position at distance guide terminal, sends the alert message of different stage to said visitor terminal according to the position at said visitor terminal.
Be elaborated through specific embodiment below.
Can adopt hierarchy at Ad Hoc network, the guide terminal is a bunch point, and the visitor is a bunch member.As shown in Figure 2.
Specific embodiment:
Step 1: initialization visitor terminal equipment belongs to tourist group's sign (Y_SN) with visitor's information and visitor and on visitor's terminal equipment, binds.
Visitor's information spinner will comprise unique visitor's label (Y_ID), visitor's name (Y_NAME), and visitor's photo (Y_PIC), the visitor belongs to tourist group's sign (Y_SN).
Step 2: initialization guide terminal equipment belongs to tourist group's sign (Y_SN) with tour guide information with the visitor and on the terminal equipment of conducting a sightseeing tour, binds.
Tour guide information comprises that mainly the guide identifies (D_ID), guide's name (D_NAME), guide's photo (D_PIC).
Step 3: guide's terminal equipment sends broadcast, and the content of message comprises tour guide information and tourist group's sign (Y_SN), open simultaneously visitor's Registry Timer (D_TIME).
Step 4: visitor's terminal equipment is accepted broadcast; And the guide who compares in the broadcast belongs to travel party's sign (D_SN) and the place travel party of oneself sign (Y_SN); If consistent, then note the tour guide information in the message, start register requirement timer (R_TIMER) simultaneously; If inconsistent this broadcast that abandons, and continue to monitor broadcast a period of time (Y_TIME).
Step 5: visitor's terminal equipment sends login request message to the guide terminal, and the content of this message comprises visitor's information and tourist group's sign (Y_SN).
Step 6: the guide is terminal equipment receives visitor's login request message in Registry Timer (D_TIME) after, and the visitor in the verification login request message belongs to travel party's sign (Y_SN), if consistent with oneself then noted visitor's information; Otherwise abandon this login request message.
Step 7: guide's terminal equipment sends registration to visitor's terminal equipment and accomplishes response message.Message comprises guest id (Y_ID), and the guide identifies (D_ID).
Step 8: visitor's terminal equipment was received registration completion response message before register requirement timer (R_TIMER) is expired, then close timer and notify the visitor to form a team successfully; Visitor's terminal equipment is in the expired registration completion response message of not receiving yet of register requirement timer (R_TIMER); Resend register requirement and restart register requirement timer (R_TIMER); After visitor's terminal equipment repeats to send N the equal no response of register requirement; Stop to send login request message, until receiving new broadcast.
The process above-mentioned steps can be accomplished the process of initialization guide's terminal equipment and visitor's terminal equipment, and this process has guaranteed that certain visitor can only belong to a tourist group, can only be under a guide's leader, and being invaded when the feasible network that forms is called the roll in the back by other people.
Step 9: guide's terminal broadcast roll-call message, message content comprises that the guide belongs to travel party's sequence number (D_SN), opens roll-call time timer (D_TIMER) simultaneously.Generally by the transmission of guide's equipment periodic property, period is (J_TIME) to roll-call message, is having under the situation of demand, and the guide also can manual triggers roll-call message.
Step 10: visitor's equipment is after receiving roll-call message; The value that the guide is belonged to travel party's sequence number (D_SN) and oneself storage compares; If it is consistent; Beam back the roll-call response message, roll-call response message content comprises visitor's information and visitor's current location information (Y_POSITION), otherwise abandons this roll-call message.
Step 11: the guide accepts and handles the roll-call response message in the terminal before roll-call time timer (D_TIMER) is expired.The guide terminal checks that at first guest id (Y_ID) and local record coupling then writes down visitor's positional information (Y_POSITION) after receiving the roll-call response message.
Step 12: the distance (Y_DISTANCE) of visitor to the guide calculated according to guide's positional information (D_POSITION) and visitor's positional information (Y_POSITION) in the guide terminal, if 0 < Y_DISTANCE < L_DISTANCE1, then call the roll successfully; If L_DISTANCE1 < Y_DISTANCE < L_DISTANCE2, the successful additional yellow warning of then calling the roll; If L_DISTANCE2 < Y_DISTANCE < L_DISTANCE3, the successfully additional red warning of then calling the roll; If Y_DISTANCE>L_DISTANCE3, the failure of then calling the roll.
The guide can also send the group's of returning warning message in the terminal, and alert message perhaps appears in failure if certain visitor calls the roll, and the guide can send the group's of returning warning message in the terminal.Message inside comprises that the guide identifies (D_ID) and guest id (Y_ID).
The visitor terminal receives the group's of returning warning message, and coupling guide sign (D_ID) and guest id (Y_ID), if consistent, then to the visitor picture and text is provided, sound, perhaps vibration prompt.
In the step 12, the guide terminal can also combine sight spot range information (J_RANGE) to judge whether the visitor leaves the scenic spot according to visitor's positional information, the failure if the visitor not in the scope of sight spot (J_RANGE), then calls the roll.Otherwise can think and call the roll successfully.
For example, as shown in Figure 3, suppose L_Distance1=100m, L_Distance2=200m, L_Distance3=300m.The guide knows that the position of visitor A is Y_Position_A in the terminal, if satisfy | and < 100, then visitor A's Y_Position_A – D_Position| calls the roll successfully; If satisfy 200>| Y_Position_A – D_Position|>100, then visitor A calls the roll successfully and warn to visitor A transmission yellow at the terminal of conduct a sightseeing tour; If satisfy 300>| Y_Position_A – D_Position|>200, then visitor A calls the roll successfully and warn to visitor A transmission redness at the terminal of conduct a sightseeing tour; If satisfy | Y_Position_A – D_Position|>300, then visitor A calls the roll and fails.
For example, as shown in Figure 4, if the scenic spot scope is a square, corner location is respectively J_Range_1, J_Range_2, J_Range_3, J_Range_4.When guide terminal judges visitor A and visitor B are positioned at the scenic spot scope, visitor A and visitor B are called the roll successfully, when guide's terminal judges visitor C is positioned at outside the scope of scenic spot, to visitor C roll-call failure.
Need to prove that under the situation of not conflicting, embodiment among the application and the characteristic among the embodiment be combination in any each other.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
One of ordinary skill in the art will appreciate that all or part of step in the said method can instruct related hardware to accomplish through program, said program can be stored in the computer-readable recording medium, like read-only memory, disk or CD etc.Alternatively, all or part of step of the foregoing description also can use one or more integrated circuits to realize.Correspondingly, each the module/unit in the foregoing description can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
Claims (10)
1. visitor's positional information managing method is characterized in that,
Ad hoc deployed wireless networks is set up with hierarchy in guide terminal and visitor terminal; Travel party's information under the said guide of the guide's terminal broadcast terminal; When the visitor receives at the terminal after the said travel party information and to judge that according to said travel party information this visitor terminal and said guide terminal belong to same travel party, send said visitor's location information of terminals to said guide terminal.
2. the method for claim 1 is characterized in that,
Bind tour guide information and travel party's information on the said guide terminal, bind visitor's information and travel party's information on the said visitor terminal; The said travel party of said guide's terminal broadcast information, travel party's information at said this visitor of visitor's terminal judges terminal is during with the travel party information matches received, and visitor's information at said visitor terminal is registered on the said guide terminal.
3. according to claim 1 or claim 2 method is characterized in that,
Said travel party information is meant that the guide identifies and/or travel party's sequence number.
4. according to claim 1 or claim 2 method is characterized in that,
After said guide terminal receives said visitor's location information of terminals, judge according to said visitor's location information of terminals whether said visitor terminal is in preset roll-call scope.
5. method as claimed in claim 4 is characterized in that,
When the said visitor of said guide's terminal judges terminal is not in the preset roll-call scope, send alert message to said visitor terminal.
6. method as claimed in claim 5 is characterized in that,
When the said visitor of said guide's terminal judges terminal is not in the preset roll-call scope, send the alert message of different stage to said visitor terminal according to the position at said visitor terminal.
7. a terminal equipment is characterized in that,
Said terminal equipment comprises guide's side form piece; Said guide's side form piece comprises that guide's side network is set up unit, the side of conducting a sightseeing tour radio unit, the side joint receipts of conducting a sightseeing tour unit;
Said network is set up the unit, is used for during the terminal, setting up ad hoc deployed wireless networks with the visitor terminal with hierarchy as the guide at said terminal equipment;
Said guide's side transmitting element is used to broadcast the affiliated travel party's information in said guide terminal;
Said guide's side joint is received the unit, is used to receive visitor's location information of terminals that send at the visitor terminal.
8. terminal equipment as claimed in claim 7 is characterized in that,
Said terminal equipment also comprises visitor's side form piece; Said visitor's side form piece comprises that visitor's side network is set up the unit, visitor's side joint is received unit, visitor's side judging unit, visitor's side position acquiring unit, visitor's side transmitting element;
Said guide's side network is set up the unit, is used at said terminal equipment during as the visitor terminal, sets up ad hoc deployed wireless networks with the guide terminal with hierarchy;
Said visitor's side joint is received the unit, is used to receive travel party's information of guide's terminal broadcast;
Said visitor's side position acquiring unit is used to obtain the positional information of said terminal equipment;
Said visitor's side judging unit is used to judge whether this visitor terminal and said guide terminal belong to same travel party;
Said visitor's side transmitting element is used for after said visitor's side judgment unit judges this visitor terminal and said guide terminal belong to same travel party, sending said visitor's location information of terminals to said guide terminal.
9. like claim 7 or 8 described terminal equipments, it is characterized in that,
Said travel party information is meant that the guide identifies and/or travel party's sequence number.
10. like claim 7 or 8 described terminal equipments, it is characterized in that,
Guide's side form piece also comprises the warning unit;
Said warning unit is used for judging according to said visitor's location information of terminals whether said visitor terminal is in preset safe range, judges when said visitor terminal is not in the preset safe range, sends alert message to said visitor terminal.
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| CN110519698A (en) * | 2019-08-15 | 2019-11-29 | 中国平安财产保险股份有限公司 | Personnel positioning statistical method, device, equipment and readable storage medium storing program for executing |
| CN110519698B (en) * | 2019-08-15 | 2022-10-18 | 中国平安财产保险股份有限公司 | Personnel positioning statistical method, device, equipment and readable storage medium |
| CN111432353A (en) * | 2020-04-17 | 2020-07-17 | 秦皇岛职业技术学院 | Tourist management device for tourism management |
| CN114530032A (en) * | 2022-02-14 | 2022-05-24 | 西安邮电大学 | System and method for guaranteeing safety of positioning and early warning of team tourism |
| CN114429318A (en) * | 2022-04-07 | 2022-05-03 | 环球数科集团有限公司 | Member management method and device for tourist group and computer equipment |
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