CN106803838A - Location-based information broadcasting method, first terminal and second terminal - Google Patents

Location-based information broadcasting method, first terminal and second terminal Download PDF

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Publication number
CN106803838A
CN106803838A CN201710013961.XA CN201710013961A CN106803838A CN 106803838 A CN106803838 A CN 106803838A CN 201710013961 A CN201710013961 A CN 201710013961A CN 106803838 A CN106803838 A CN 106803838A
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China
Prior art keywords
terminal
presupposed information
distance
information
server
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CN201710013961.XA
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Chinese (zh)
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CN106803838B (en
Inventor
焦天锋
安凯
田姣
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Xi'an Bee Language Mdt Infotech Ltd
Beijing Xiaomi Mobile Software Co Ltd
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Xi'an Bee Language Mdt Infotech Ltd
Beijing Xiaomi Mobile Software Co Ltd
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Priority to CN201710013961.XA priority Critical patent/CN106803838B/en
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Publication of CN106803838B publication Critical patent/CN106803838B/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/51Discovery or management thereof, e.g. service location protocol [SLP] or web services
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42Determining position
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/52Network services specially adapted for the location of the user terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/025Services making use of location information using location based information parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a kind of location-based information broadcasting method, first terminal and second terminal, belong to wireless communication technology field.Methods described includes:First terminal record includes the presupposed information of first position, the presupposed information for including first position is sent to server, the presupposed information for including first position is sent to second terminal by server, second terminal calculates the distance of the second place of second terminal and the first position of first terminal, if above-mentioned distance is not more than predetermined threshold value, second terminal is played includes the presupposed information of first position;When the present invention solves existing group trip team leader with team member's real-time communication route, easily there is team member and can't find road or walk the problem in branch road;Having reached team member can accurately obtain route information, realize the technique effect of group's highly effective and safe trip.

Description

Location-based information broadcasting method, first terminal and second terminal
Technical field
The present invention relates to wireless communication technology field, specifically, it is related to a kind of location-based information broadcasting method, One terminal and second terminal.
Background technology
During trip that group goes on a tour or several friends go with, generally require to drive to be travelled to destination from departure place.
Scene one:In order to closely go with, the situation for preventing teammate from walking branch road occurs, and takes away in fleet foremost Team leader leads the way mode.At this moment need team member tightly to follow team leader to travel, if team member could not in time catch up with the driving trace of team leader.
Scene two:If team's unified navigation route before setting out, all members drive according to navigation.If but traveling is up front Team leader find before before unified route road conditions it is poor, such as congestion or construction etc..At this moment need to adjust link travel.
For above two scene, team leader can by phone or communication software and team member's real-time communication below, by Team leader shows the way to team member, has such as arrived certain crossing of front and has turned left.But above-mentioned crossing mark is not obvious, or team member and above-mentioned road It is mouthful apart from each other do not remember clearly before communication route, easily there is team member and can't find road or walk the problem in branch road.
The content of the invention
During in order to solve existing group trip team leader with team member's real-time communication route, easily occur team member can't find road or The problem in branch road is walked, a kind of location-based information broadcasting method, first terminal and second terminal is the embodiment of the invention provides. The technical scheme is as follows:
First aspect, there is provided a kind of location-based information broadcasting method, in first terminal, methods described to include:
Record includes the presupposed information of first position, and the presupposed information including first position is sent into server;
So that the presupposed information including first position is sent to second terminal by the server;
So that the second terminal calculates the second place of the second terminal and the distance of the first position of the first terminal;
If the distance is not more than predetermined threshold value, so that the second terminal plays the presupposed information including first position.
A kind of second aspect, there is provided location-based information broadcasting method, in second terminal, methods described bag Include:
Being recorded by first terminal includes the presupposed information of first position, so that the first terminal described will include first position Presupposed information be sent to server;
The presupposed information including first position is sent to by second terminal by the server;
Calculate the second place of the second terminal and the distance of the first position of the first terminal;
If the distance is not more than predetermined threshold value, the presupposed information including first position is played.
The third aspect, there is provided first terminal, the first terminal includes:
Information logging modle, the presupposed information of first position is included for recording;
Information sending module, for the presupposed information including first position to be sent into server, so as to the server The presupposed information including first position is sent to second terminal;
Distance calculation module, for causing that the second terminal calculates the second place and the first terminal of the second terminal First position distance;
Information playing module, if being not more than predetermined threshold value for the distance, so that the second terminal is played and described includes the The presupposed information of one position.
Fourth aspect, there is provided second terminal, the second terminal includes:
Information logging modle, the presupposed information of first position is included for being recorded by first terminal;
Information sending module, for the presupposed information including first position to be sent into service so as to the first terminal Device, second terminal is sent to by the server by the presupposed information including first position;
Distance calculation module, for calculate the second place of the second terminal and the first position of the first terminal away from From;
Information playing module, if being not more than predetermined threshold value for the distance, plays the presupposed information including first position.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is:
Being recorded by first terminal includes the presupposed information of first position, and the presupposed information for including first position is sent into service The presupposed information for including first position is sent to second terminal by device, server, and second terminal calculates the second of second terminal The distance with the first position of first terminal is put, if above-mentioned distance is not more than predetermined threshold value, second terminal is played and described includes the The presupposed information of one position;When solving existing group trip team leader with team member's real-time communication route, easily there is team member and look for not Road or walk the problem in branch road;Having reached team member can accurately obtain route information, realize the skill of group's highly effective and safe trip Art effect.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is the location-based information broadcasting method flow chart that the embodiment of the present invention one is provided;
Fig. 2 is the structural representation of the implementation environment involved by the embodiment of the present invention;
Fig. 3 is the location-based information broadcasting method flow chart that the embodiment of the present invention two is provided;
Fig. 4 is the location-based information broadcasting system structural representation that the embodiment of the present invention three is provided.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.
Embodiment one
Fig. 1 is refer to, it illustrates the location-based information broadcasting method flow chart that the embodiment of the present invention one is provided, this implementation Example is mainly applied to the voice broadcast comprising server, first terminal and second terminal with the location-based information broadcasting method Illustrated in system.The location-based information broadcasting method, including:
Step 101, first terminal record includes the presupposed information of first position;
First terminal record includes the presupposed information of first position.
The presupposed information for including first position is sent to server by step 102, first terminal;
The above-mentioned presupposed information including first position is sent to server by first terminal, so that server will be including first position Presupposed information be sent to second terminal.
Correspondingly, server is received includes the presupposed information of first position.
The presupposed information for including first position is sent to second terminal by step 103, server;
The presupposed information including first position that server will be received is sent to second terminal.
Correspondingly, second terminal receives the presupposed information including first position.
Step 104, second terminal calculates the distance of the second place of second terminal and the first position of first terminal;
Second terminal obtains the second place of the second terminal, and second terminal calculates the second place and first terminal of second terminal First position distance.
Step 105, if above-mentioned distance is not more than predetermined threshold value, second terminal is played includes the presupposed information of first position.
If the second place of second terminal is not more than predetermined threshold value, second terminal with the distance of the first position of first terminal Broadcasting includes the presupposed information of first position.
In sum, the location-based information broadcasting method that the present embodiment is provided, being recorded by first terminal includes the The presupposed information of one position, will include that the presupposed information of first position is sent to server, and server will include first position Presupposed information is sent to second terminal, second terminal calculate the second place of second terminal and the first position of first terminal away from From if above-mentioned distance is not more than predetermined threshold value, second terminal is played includes the presupposed information of first position;Solve existing group When trip team leader is with team member's real-time communication route, easily there is team member and can't find road or walk the problem in branch road;Team member is reached Route information can be accurately obtained, the technique effect of group's highly effective and safe trip is realized.
Fig. 2 is refer to, it illustrates the structural representation of the implementation environment involved by the embodiment of the present invention, the implementation environment Including first terminal 202, the second terminal 206 of server 204 and at least one.
First terminal 202 is connected by wireless or cable network and server 204, and first terminal 202 can be can The electronic equipment of communication connection is realized, the electronic equipment can be computer, smart mobile phone, panel computer, the intercommunication that can network Equipment or other electronic equipments.
Server 204 can be one or more Website server, can also be a cloud computing center.
Second terminal 206 is connected by wireless or cable network and server 204, and second terminal 206 can be can The electronic equipment of communication connection is realized, the electronic equipment can be computer, smart mobile phone, panel computer, the intercommunication that can be networked Equipment or other electronic equipments.
Embodiment two
Fig. 3 is refer to, it illustrates the location-based information broadcasting method flow chart that the embodiment of the present invention two is provided, this implementation Example is main to be applied to be illustrated in the implementation environment shown in Fig. 2 with the location-based information broadcasting method.Position should be based on Information broadcasting method, including:
Step 301, first terminal record includes the presupposed information of first position;
First terminal record includes the presupposed information of first position, and the above-mentioned presupposed information including first position includes first terminal The information such as first position, user profile, record time.
The presupposed information for including first position is sent to server by step 302, first terminal;
The above-mentioned presupposed information including first position is sent to server by first terminal, so that server will be including first position Presupposed information be sent to second terminal.In other embodiments, such as:During trip that group goes on a tour or several friends go with, Team leader can include word, voice, picture or complex element by the one section of message information of application records on first terminal Deng information of hereafter referred to collectively as leaving a message;While team leader's message information is generated, got currently by the GPS on first terminal The longitude of position, latitude and elevation data, are referred to as positional information;Application records team leader leaves a message the time of information simultaneously, When team leader clicks on sending function, believed the message information of team leader, positional information are related to the message time etc. by application program Breath is sent to background server by transmission means such as mobile network, wifi.
Step 303, first terminal includes the presupposed information of first position by RF broadcast;
First terminal includes the presupposed information of first position by RF broadcast, in other embodiments, such as:First terminal is tasted The limited distance transmission means such as radio frequency, bluetooth was pinged to be broadcast directly to that the information can be received and meet its of condition of acceptance The second terminal equipment that his team member is held.
The presupposed information for including first position is sent to second terminal by step 304, server;
The presupposed information including first position that server will be received is sent to second terminal.Correspondingly, second terminal is received This includes the presupposed information of first position.For directly cannot being received by the limited distance transmission means such as radio frequency, bluetooth The second terminal of presupposed information is stated, the presupposed information for including first position will be sent to by second terminal by server, such as: The relevant informations such as message information, positional information and message time team leader are pushed to and meet the team member of the condition of forming a team is held Two terminal devices.
Step 305, second terminal includes the presupposed information of first position by RF broadcast;
After receiving the presupposed information including first position of server transmission, second terminal is by including the described in RF broadcast The presupposed information of one position.Meanwhile, second terminal trial is broadcast directly to by the limited distance transmission means such as radio frequency, bluetooth can To receive the information and meet the second terminal equipment that other team members of condition of acceptance are held.
Step 306, second terminal calculates the distance of the second place of second terminal and the first position of first terminal;
Second terminal obtains the second place of the second terminal, and second terminal calculates the second place and first terminal of second terminal First position distance.Such as:Application program in second terminal equipment gets the first position information of first terminal, together When the current location information of the second terminal, i.e. second place information are got by GPS, by calculating the second place and first Whether the Distance Judgment of position meets presupposed information playing condition.
Step 307, if above-mentioned distance is more than predetermined threshold value, second terminal obtains the translational speed of the second terminal, passes through Translational speed calculates traveling time T with distance,
When second terminal traveling time is T/N, second terminal recalculates the second place and first terminal of second terminal The distance of first position;
If the second place of second terminal is more than predetermined threshold value with the distance of the first position of first terminal, second terminal is obtained should The translational speed of second terminal, the translational speed can be obtained by the map SDK in second terminal, it is also possible to during by setting Between be spaced and obtain the displacement in the time interval, calculate translational speed.By obtain translational speed with it is upper State distance and calculate the time that second terminal moves to first position movement, when second terminal traveling time is T/N, second terminal Recalculate the distance of the current location of second terminal and the first position of first terminal.Through judging, if distance now remains unchanged More than predetermined threshold value, repeat the above steps, until the second place and the first terminal of second terminal first position distance not More than predetermined threshold value.
In the present embodiment, upon displacement between for T/N when, second terminal recalculates the second place and first of second terminal The distance of the first position of terminal.Wherein, N is any natural number more than 1.In other embodiments, can be using other calculations Method, including but not limited to:The translational speed of second terminal is obtained in real time, and the second place of second terminal is calculated in real time with first eventually The distance of the first position at end.
Step 308, if above-mentioned distance is not more than predetermined threshold value, second terminal is played includes the presupposed information of first position.
If the second place of second terminal is not more than predetermined threshold value, second terminal with the distance of the first position of first terminal Broadcasting includes the presupposed information of first position.In other embodiments, such as:When the second terminal that team member is held has been in team When in the message range of information including first position for sending long, message information is automatic activation, and is shown by corresponding manner To team member.Exhibition method includes but is not limited to play team leader in first position left-hand rotation or right-hand rotation etc..
In sum, the location-based information broadcasting method that the present embodiment is provided, being recorded by first terminal includes the The presupposed information of one position, will include that the presupposed information of first position is sent to server, and server will include first position Presupposed information is sent to second terminal, second terminal calculate the second place of second terminal and the first position of first terminal away from From if above-mentioned distance is not more than predetermined threshold value, second terminal is played includes the presupposed information of first position;Solve existing group When trip team leader is with team member's real-time communication route, easily there is team member and can't find road or walk the problem in branch road;Team member is reached Route information can be accurately obtained, the technique effect of group's highly effective and safe trip is realized.Also by first terminal and/or second eventually End by the limited distance transmission means such as radio frequency, bluetooth is broadcast directly to that presupposed information can be received and meets condition of acceptance The second terminal equipment that other team members are held;Solve in the wired or wireless network signal such as mobile network or wifi missing or Under poor environment, route information can also be broadcasted by the limited distance such as radio frequency, bluetooth transmission means, more thoroughly the group of realization The effect of body highly effective and safe trip.
Following is apparatus of the present invention embodiment, can be used for performing the inventive method embodiment.For apparatus of the present invention reality The ins and outs not disclosed in example are applied, the inventive method embodiment is refer to.
Embodiment three
Fig. 4 is refer to, the structural representation of the location-based information broadcasting system provided it illustrates the embodiment of the present invention three. The location-based information broadcasting system, including:First terminal 420, server 440 and second terminal 460.
The first terminal 420, including:Information logging modle 421, information sending module 422.
Described information logging modle 421, the presupposed information of first position is included for recording.
Described information sending module 422, for the presupposed information including first position to be sent into server, so as to The presupposed information including first position is sent to second terminal by the server so that the second terminal calculates described The distance of the second place of second terminal and the first position of the first terminal, if the distance is not more than predetermined threshold value, with The second terminal is set to play the presupposed information including first position.
The server 440, including:Information receiving module 441, information forwarding module 442.
Described information receiver module 441, the presupposed information of first position is included for being recorded by first terminal, receives institute State the presupposed information including first position of first terminal transmission.
Described information forwarding module 442, for sending the presupposed information including first position to second terminal, passes through The second terminal calculates the second place of the second terminal and the distance of the first position of the first terminal, if it is described away from From no more than predetermined threshold value, so that the second terminal plays the presupposed information including first position.
The second terminal 460, including:Distance calculation module 461, information playing module 462.
The distance calculation module 461, includes the presupposed information of first position, with toilet for being recorded by first terminal State first terminal and the presupposed information including first position is sent to server, the described will be included by the server The presupposed information of one position is sent to second terminal, calculates the second place and the first of the first terminal of the second terminal The distance of position.
Described information playing module 462, if being not more than predetermined threshold value for the distance, plays described including first position Presupposed information.
In sum, the location-based information broadcasting system that the present embodiment is provided, being recorded by first terminal includes the The presupposed information of one position, will include that the presupposed information of first position is sent to server, and server will include first position Presupposed information is sent to second terminal, second terminal calculate the second place of second terminal and the first position of first terminal away from From if above-mentioned distance is not more than predetermined threshold value, second terminal is played includes the presupposed information of first position;Solve existing group When trip team leader is with team member's real-time communication route, easily there is team member and can't find road or walk the problem in branch road;Team member is reached Route information can be accurately obtained, the technique effect of group's highly effective and safe trip is realized.
It should be noted that:The location-based information broadcasting system that above-described embodiment is provided reports function in information of realizing When, only carried out with the division of above-mentioned each functional module for example, in practical application, as needed can divide above-mentioned functions With being completed by different functional module, will the internal structure of system be divided into different functional modules, to complete above description All or part of function.In addition, location-based information broadcasting system and location-based letter that above-described embodiment is provided Breath broadcasting method embodiment belongs to same design, and it implements process and refers to embodiment of the method, repeats no more here.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can be by hardware To complete, it is also possible to instruct the hardware of correlation to complete by program, described program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (10)

1. a kind of location-based information broadcasting method, in first terminal, it is characterised in that methods described includes:
Record includes the presupposed information of first position;
The presupposed information including first position is sent to server;
So that the presupposed information including first position is sent to second terminal by the server;
So that the second terminal calculates the second place of the second terminal and the distance of the first position of the first terminal;
If the distance is not more than predetermined threshold value, so that the second terminal plays the presupposed information including first position.
2. location-based information broadcasting method according to claim 1, it is characterised in that so that the second terminal meter Calculate the second place of the second terminal and also including after step for the first position of the first terminal:
If the distance is more than predetermined threshold value, so that the second terminal obtains the translational speed of the second terminal, by above-mentioned Translational speed calculates traveling time T with the distance,
When the second terminal traveling time is T/N so that the second terminal recalculates the second of the second terminal The distance of position and the first position of the first terminal.
3. location-based information broadcasting method according to claim 1, it is characterised in that the record includes first Also include after the step of presupposed information put:By the presupposed information including first position described in RF broadcast.
4. a kind of location-based information broadcasting method, in second terminal, it is characterised in that methods described includes:
Being recorded by first terminal includes the presupposed information of first position;
So that the presupposed information including first position is sent to server by the first terminal;
The presupposed information including first position is sent to by second terminal by the server;
Calculate the second place of the second terminal and the distance of the first position of the first terminal;
If the distance is not more than predetermined threshold value, the presupposed information including first position is played.
5. location-based information broadcasting method according to claim 4, it is characterised in that the calculating described second is eventually The second place at end also includes with the first position of the first terminal after step:
If the distance be more than predetermined threshold value, obtain the translational speed of the second terminal, by above-mentioned translational speed with it is described away from From calculating traveling time T,
When the second terminal traveling time is T/N, the second place of the second terminal is recalculated with described first eventually The distance of the first position at end.
6. location-based information broadcasting method according to claim 5, it is characterised in that institute is obtained by map SDK State translational speed.
7. location-based information broadcasting method according to claim 5, it is characterised in that by setting interval and The displacement in the time interval is obtained, the translational speed is calculated.
8. location-based information broadcasting method according to claim 4, it is characterised in that by the server by institute Also include after stating the step of the presupposed information including first position is sent to second terminal:By including the described in RF broadcast The presupposed information of one position.
9. a kind of first terminal, it is characterised in that the first terminal, including:
Information logging modle, the presupposed information of first position is included for recording;
Information sending module, for the presupposed information including first position to be sent into server, so as to the server The presupposed information including first position is sent to second terminal so that the second terminal calculates the second terminal The distance of the second place and the first position of the first terminal, if the distance is not more than predetermined threshold value, so that described second Presupposed information including first position described in terminal plays.
10. a kind of second terminal, it is characterised in that the second terminal, including:
Distance calculation module, includes the presupposed information of first position, so as to the first terminal for being recorded by first terminal The presupposed information including first position is sent to server, by the server by described including the pre- of first position If information is sent to second terminal, calculate the second place of the second terminal and the first position of the first terminal away from From;
Information playing module, if being not more than predetermined threshold value for the distance, plays the presupposed information including first position.
CN201710013961.XA 2017-01-10 2017-01-10 Information broadcasting method based on position, first terminal and second terminal Active CN106803838B (en)

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