CN104154922A - Route navigating method, server and mobile terminal - Google Patents

Route navigating method, server and mobile terminal Download PDF

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Publication number
CN104154922A
CN104154922A CN201410382670.4A CN201410382670A CN104154922A CN 104154922 A CN104154922 A CN 104154922A CN 201410382670 A CN201410382670 A CN 201410382670A CN 104154922 A CN104154922 A CN 104154922A
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China
Prior art keywords
navigation
wireless network
reception device
radio reception
guidance path
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Granted
Application number
CN201410382670.4A
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Chinese (zh)
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CN104154922B (en
Inventor
董明杰
黄康敏
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201410382670.4A priority Critical patent/CN104154922B/en
Publication of CN104154922A publication Critical patent/CN104154922A/en
Priority to PCT/CN2014/095100 priority patent/WO2016019688A1/en
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Publication of CN104154922B publication Critical patent/CN104154922B/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3461—Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types, segments such as motorways, toll roads, ferries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

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

Abstract

The embodiment of the invention discloses a route navigating method, a server and a mobile terminal. The method disclosed by the embodiment of the invention comprises the following steps: the server receives a navigating request transmitted by the mobile terminal, and the navigating request comprises a first wireless network quality requirement; the server determines a navigating route which satisfies the first wireless network quality requirement according to the navigating request; the server obtains the information of wireless access equipment on the navigating route according to the navigating route; the server transmits the navigating route and the information of the wireless access equipment to the mobile terminal, so that the mobile terminal performs route navigation. Through the adoption of the route navigating method, the server and the mobile terminal, disclosed by the embodiment of the invention, the navigating route is displayed according to the quality requirements of a user network during the route navigation, and the user experience is excellent.

Description

A kind of path navigation method, server and mobile terminal
Technical field
The present invention relates to navigation Service technical field, relate in particular to a kind of path navigation method, server and mobile terminal.
Background technology
Various based on GPS (GPS in frequent use in our routine work and life, Global Positioning System) service, but the place of their performance purposes is mainly the outdoor environment that can receive long-wave signal, just seem helpless for indoor scene, and as the important supplement of global navigation satellite, the indoor navigation based on Intelligent mobile equipment has become an important research and application.
At present existing company has released the map of supporting indoor navigation for user, it can help user in complicated building, also can not lose direction, user can find the information of periphery point of interest therein, as preferential in shop, dining room half price specialties etc., and popularizing along with Wi-Fi technology, large supermarket, exhibition, in the venues such as terminal, on the city underground circuit even having, all dispose Wi-Fi equipment, for user, therefore Wi-Fi is due to the WLAN (wireless local area network) of fast and reliable can be provided, aspect solution indoor navigation location, also there iing very large advantage, satellite is combined with Wi-Fi, will provide more accurate for people, indoor navigation positioning service more reliably.
Under the prospect of above-mentioned indoor navigation great development, the wireless network that utilizes occurring at present carries out the method for indoor navigation, its implementation is roughly: subscriber equipment (UE, User Equipment) send its home environment information to one application server, application server sends wireless access points (AP, Wireless Access Point) select supplementary to UE, this information comprise UE user how to go near this AP navigation route information, UE receives the information that application server provides, and selects wireless network.
The above-mentioned prior art routing information that to be network side arrive the AP information of UE place periphery and UE in these AP is issued UE, thereby make UE can select near wireless network to navigate, although but user still can arrive destination in this scheme, but because each navigation position point place any wireless network services quality differs, and the navigation demand of different user is also different to the requirement of quality of wireless network, now only provide wireless network to carry out path navigation for user, the wireless network that cannot ensure user is experienced, and causes poor user experience.
Summary of the invention
The embodiment of the present invention provides a kind of path navigation method, server and mobile terminal, in the time of path navigation, presents guidance path according to user network quality requirements, and user experiences good.
Embodiment of the present invention first aspect provides a kind of path navigation method, comprising:
The navigation requests that server mobile terminal receive sends, described navigation requests comprises the first quality of wireless network requirement;
Server, according to described navigation requests, is determined the guidance path that meets described the first quality of wireless network requirement;
Server obtains the radio reception device information on this guidance path according to described guidance path;
Described guidance path and described radio reception device information are sent to mobile terminal by server, to make described mobile terminal carry out path navigation.
In conjunction with the first aspect of the embodiment of the present invention, in the first implementation of the first aspect of the embodiment of the present invention, described server, according to described navigation requests, is determined the guidance path that meets described the first quality of wireless network requirement, specifically comprises:
Server is searched the location point that meets described the first quality of wireless network requirement from the set of alternate location point;
The location point that satisfied the first quality of wireless network searching described in server basis requires, determines the guidance path that meets described the first quality of wireless network requirement.
In conjunction with the first aspect of the embodiment of the present invention, in the second implementation of the first aspect of the embodiment of the present invention, in described navigation requests, also comprise navigation preference information;
Described server, according to described navigation requests, is determined the guidance path that meets described the first quality of wireless network requirement, specifically comprises:
Server is searched the location point that meets described the first quality of wireless network requirement from the set of alternate location point;
Server according to described in search meet the location point that described the first quality of wireless network requires, determine the first guidance path set that meets described the first quality of wireless network requirement;
Server in described the first guidance path set, is determined guidance path according to described navigation preference information.
In conjunction with the second implementation of the first aspect of the embodiment of the present invention, in the third implementation of the first aspect of the embodiment of the present invention, described navigation preference information comprises bee-line requirement;
Server in described the first guidance path set, is determined guidance path according to described navigation preference information, is specially:
Server requires to calculate the distance of each guidance path in described the first guidance path set according to bee-line;
Server, according to the distance of each guidance path in described the first guidance path set, is determined the guidance path of bee-line.
In conjunction with the second implementation of the first aspect of the embodiment of the present invention, in the 4th kind of implementation of the first aspect of the embodiment of the present invention, described navigation preference information comprises avoids the requirement of blocking up;
Server in described the first guidance path set, is determined guidance path according to described navigation preference information, is specially:
Server is according to avoiding the requirement of blocking up, and checks successively in described the first guidance path set on each guidance path, whether comprises the location point that exceedes the preset degree of blocking up, and determines the minimum guidance path of degree that blocks up.
In conjunction with the 4th kind of implementation of the first implementation of first aspect of the embodiment of the present invention or the third implementation of the second implementation of first aspect or first aspect or first aspect, in the 5th kind of implementation of the first aspect of the embodiment of the present invention, described server also comprises before searching from the set of alternate location point and meeting the location point of described the first quality of wireless network requirement:
Server is according to wireless network deployment information parameter, map parameter, and by quality of wireless network evaluation function, in estimation navigation area, the network quality of each location point obtains an alternate location point set.
In conjunction with the 4th kind of implementation of the first aspect of the embodiment of the present invention or the second implementation of the first implementation of first aspect or first aspect or the third implementation of first aspect or first aspect, in the 6th kind of implementation of the first aspect of the embodiment of the present invention, described radio reception device information comprises the radio reception device list that can realize wireless navigation on described guidance path, and on guidance path, switches the location point information of radio reception device.
In conjunction with the 6th kind of implementation of the first aspect of the embodiment of the present invention, in the 7th kind of implementation of the first aspect of the embodiment of the present invention, described method also comprises:
Server carries out in the process of path navigation at mobile terminal, real-time or the list of timing acquisition radio reception device renewal, and the radio reception device information after upgrading is sent to described mobile terminal.
In conjunction with the 4th kind of implementation of the first aspect of the embodiment of the present invention or the second implementation of the first implementation of first aspect or first aspect or the third implementation of first aspect or first aspect, in the 8th kind of implementation of the first aspect of the embodiment of the present invention, described the first quality of wireless network requires the signal intensity instruction RSSI receiving for wireless network, receive message Packet Error Ratio PER, send message retransmission rate, error rate BER, average received/transmission rate, in receive/transmission two-forty message ratio, any one setting threshold requires or chooses the location point requirement of optimum value.
In conjunction with the 4th kind of implementation of the first aspect of the embodiment of the present invention or the second implementation of the first implementation of first aspect or first aspect or the third implementation of first aspect or first aspect, in the 9th kind of implementation of the first aspect of the embodiment of the present invention, described radio reception device is wireless access points AP.
The second aspect of the embodiment of the present invention provides a kind of path navigation method, comprising:
Mobile terminal sends navigation requests to server, and described navigation requests comprises the first quality of wireless network requirement;
Mobile terminal receives the radio reception device information on guidance path and the described guidance path that described server sends;
Mobile terminal is according to described radio reception device information connecting wireless network;
The wireless network that mobile terminal utilization connects carries out path navigation on described guidance path.
In conjunction with second aspect, in the possible implementation of the first, described radio reception device information comprises the radio reception device list that can realize wireless navigation on described guidance path;
Described mobile terminal, according to described radio reception device information connecting wireless network, specifically comprises:
Mobile terminal is selected the access device connecting wireless network of current location point according to described radio reception device list, when the radio reception device of current location point in described radio reception device list is while being multiple, select the radio reception device of connecting wireless network optimal quality or adopt multi-link mode to connect radio reception device.
In conjunction with the first implementation of embodiment of the present invention second aspect, in the second implementation of the second aspect of the embodiment of the present invention, described mobile terminal carries out in the process of path navigation, in real time or timing receive the radio reception device information after the renewal that described server sends, described mobile terminal carries out subsequent path navigation according to the described radio reception device list after described guidance path and described renewal.
In conjunction with embodiment of the present invention second aspect, in the third implementation of the second aspect of the embodiment of the present invention, described method also comprises:
Mobile terminal is carrying out in the process of path navigation, detect in real time the quality of wireless network of the radio reception device of current location point connection, judge the quality of wireless network that current location point detects, whether meet default second wireless network quality requirements, if do not meet, switch radio reception device and proceed navigation to the next location point radio reception device in described radio reception device list.
In conjunction with embodiment of the present invention second aspect, in the 4th kind of implementation of the second aspect of the embodiment of the present invention, described method also comprises:
Mobile terminal is carrying out in the process of path navigation, detect in real time the quality of wireless network of the radio reception device of current location point connection, judge the quality of wireless network that current location point detects, whether meet preset requirement, if do not meet, mobile terminal connects the radio reception device of the next position point in described radio reception device list, and being connected of the radio reception device of maintenance and current location point proceeded navigation.
In conjunction with embodiment of the present invention second aspect, in the 5th kind of implementation of the second aspect of the embodiment of the present invention, described method also comprises:
Mobile terminal is carrying out in the process of path navigation, the navigation path of real time record mobile terminal, with the guidance path contrast that is received from server transmission, in monitoring mobile terminal moving process, whether depart from the guidance path that server issues, if depart from, send to server the new navigation requests that comprises the first quality of wireless network, guidance path and radio reception device information that reception server sends, re-start path navigation at current location point.
In conjunction with embodiment of the present invention second aspect or second aspect the first implementation or second aspect the second implementation or the third implementation of second aspect or the 4th kind of implementation of second aspect or the 5th kind of implementation of second aspect, in the 6th kind of implementation of the second aspect of the embodiment of the present invention, described the first quality of wireless network requires the signal intensity instruction RSSI receiving for wireless network, receive message Packet Error Ratio PER, send message retransmission rate, error rate BER, in average received/transmission rate and reception/transmission two-forty message ratio, any one setting threshold requires or chooses the location point requirement of optimum value.
In conjunction with embodiment of the present invention second aspect or second aspect the first implementation or second aspect the second implementation or the third implementation of second aspect or the 4th kind of implementation of second aspect or the 5th kind of implementation of second aspect, in the 7th kind of implementation of the second aspect of the embodiment of the present invention, described radio reception device is AP.
The third aspect of the embodiment of the present invention provides a kind of server, comprising:
Receiving element, the navigation requests sending for mobile terminal receive, described navigation requests comprises the first quality of wireless network requirement;
Determining unit, for the navigation requests receiving according to described receiving element, determines the guidance path that meets described the first quality of wireless network requirement;
Acquiring unit, for obtaining the radio reception device information on this guidance path according to the definite guidance path of described determining unit;
Transmitting element, for sending to mobile terminal by described guidance path and described radio reception device information, to make described mobile terminal carry out path navigation.
In conjunction with the embodiment of the present invention third aspect, in the first implementation of the third aspect of the embodiment of the present invention, described determining unit comprises:
Search module, for searching from the set of alternate location point the location point that meets described the first quality of wireless network requirement;
The first determination module, for the location point that the first quality of wireless network requires that meets searching described in basis, determines the guidance path that meets described the first quality of wireless network requirement.
In conjunction with the first implementation of the embodiment of the present invention third aspect, in the second implementation of the third aspect of the embodiment of the present invention, described determining unit also comprises:
The second determination module, while also comprising navigation preference information, for the location point that described the first quality of wireless network requires that meets searching described in basis, determines the first guidance path set that meets described the first quality of wireless network requirement in navigation requests;
The 3rd determination module, also comprises that in navigation requests navigation is when preference information, for according to described navigation preference information in described the first guidance path set, determine guidance path.
In conjunction with the first implementation of the embodiment of the present invention third aspect or the second implementation of the third aspect, in the third implementation of the third aspect of the embodiment of the present invention, described determining unit also comprises:
Estimation block, before meeting the location point of described the first quality of wireless network requirement in described search module from alternate location point set search, according to wireless network deployment information parameter, map parameter, by quality of wireless network evaluation function, in estimation navigation area, the network quality of each location point obtains an alternate location point set.
In conjunction with the first implementation of the embodiment of the present invention third aspect or the third aspect or the second implementation of the third aspect, in the 4th kind of implementation of the third aspect of the embodiment of the present invention, described server also comprises:
Updating block, for carry out the process of path navigation at mobile terminal, real-time or timing acquisition radio reception device information renewal, and the radio reception device information after upgrading is sent to described mobile terminal.
The fourth aspect of the embodiment of the present invention provides a kind of server, comprising:
Transmitting element, for sending navigation requests to server, described navigation requests comprises the first quality of wireless network requirement;
Receiving element, for receiving the radio reception device information on guidance path and the described guidance path that described server sends;
Network connection unit, for the radio reception device information connecting wireless network receiving according to described receiving element;
Path navigation unit carries out path navigation for the wireless network that utilizes described network connection unit to connect on described guidance path.
In conjunction with embodiment of the present invention fourth aspect, in the first implementation of the fourth aspect of the embodiment of the present invention, in described radio reception device information, also comprise the radio reception device list that can realize wireless navigation on described guidance path;
Described network connection unit comprises:
First network link block, for select the access device connecting wireless network of current location point according to described radio reception device list, when the access device of current location point in described radio reception device list is while being multiple, select the access device that connecting wireless network quality is the strongest or adopt multi-link mode to connect access device.
In conjunction with the first implementation of embodiment of the present invention fourth aspect, in the second implementation of the fourth aspect of the embodiment of the present invention, described network connection unit also comprises:
Second network link block, be used for described path navigation unit in the process of carrying out path navigation, detect in real time the quality of wireless network of the radio reception device of current location point connection, the quality of wireless network of the radio reception device of the current connection that judgement detects, whether meet default second wireless network quality requirements, if do not meet, switch radio reception device and proceed navigation to the next location point radio reception device in described radio reception device list.
In conjunction with the first implementation of embodiment of the present invention fourth aspect, in the third implementation of the fourth aspect of the embodiment of the present invention, described network connection unit also comprises:
The 3rd network connecting module, be used for described path navigation unit in the process of carrying out path navigation, detect in real time the quality of wireless network of the radio reception device of current location point connection, judge the quality of wireless network that current location point detects, whether meet preset requirement, if do not meet, mobile terminal connects the radio reception device of the next position point in described radio reception device list, and being connected of the radio reception device of maintenance and current location point proceeded navigation.
In conjunction with the third implementation of the first implementation of embodiment of the present invention fourth aspect or fourth aspect or the second implementation of fourth aspect or fourth aspect, in the 4th kind of implementation of the fourth aspect of the embodiment of the present invention, described mobile terminal also comprises:
Updating block, be used in the process of carrying out path navigation, in real time or timing receive the radio reception device information after the renewal that described server sends, described mobile terminal carries out subsequent path navigation according to the radio reception device information after described guidance path and described renewal.
In conjunction with the third implementation of the first implementation of embodiment of the present invention fourth aspect or fourth aspect or the second implementation of fourth aspect or fourth aspect, in the 5th kind of implementation of the fourth aspect of the embodiment of the present invention, described mobile terminal also comprises:
Path record cell, be used for mobile terminal in the process of carrying out path navigation, the navigation path of real time record mobile terminal, with the guidance path contrast that is received from server transmission, in monitoring mobile terminal moving process, whether depart from the guidance path that server issues, if depart from, notify described transmitting element to send the new navigation requests that comprises the first quality of wireless network.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
In the embodiment of the present invention, mobile terminal sends to the navigation requests of server to comprise quality of wireless network requirement, server is according to the navigation requests that comprises quality of wireless network requirement, determine guidance path, then obtain the radio reception device information on guidance path according to guidance path, and send to mobile terminal to navigate guidance path and described radio reception device information, because this guidance path is to meet the guidance path that user radio network quality requires, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good.
Term " first ", " second " etc. (if existence) in instructions of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and needn't be used for describing specific order or precedence.The data that should be appreciated that such use suitably can exchanged in situation, so that the embodiments described herein can be implemented with the order except the content of here diagram or description.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, for example, those steps or unit that process, method, system, product or the equipment that has comprised series of steps or unit is not necessarily limited to clearly list, but can comprise clearly do not list or for these processes, method, product or equipment intrinsic other step or unit.
Refer to Fig. 1, in the embodiment of the present invention, air navigation aid embodiment in path comprises:
101, the navigation requests that server mobile terminal receive sends, this navigation requests comprises the first quality of wireless network requirement;
In the time of path navigation, mobile terminal can send navigation requests to server, and server receives this navigation requests, and carries out subsequent step according to this navigation requests.
102, server, according to navigation requests, is determined and is met the guidance path that the first quality of wireless network requires;
Server receives after the navigation requests from mobile terminal, can determine guidance path according to information in navigation requests, and the present embodiment navigation requests comprises the first quality of wireless network requirement.
103, server obtains the radio reception device information on this guidance path according to guidance path;
It should be noted that, server is determined after guidance path, can be according to guidance path and server cartographic information, the wireless network arrangement information from Network Capture, obtain radio reception device information, mode and process that specific service device obtains radio reception device information according to guidance path are not construed as limiting herein.
104, guidance path and radio reception device information are sent to mobile terminal by server.
In the present embodiment, guidance path and radio reception device information are sent to mobile terminal by server, can connecting wireless network according to wireless device information, therefore can be according to guidance path and wireless device information, and make mobile terminal carry out path navigation.
In the present embodiment, mobile terminal sends to the navigation requests of server to comprise quality of wireless network requirement, server is according to the navigation requests that comprises quality of wireless network requirement, determine guidance path, then obtain the radio reception device information on guidance path according to guidance path, and send to mobile terminal to make mobile terminal carry out path navigation guidance path and radio reception device information, because this guidance path is to meet the guidance path that user radio network quality requires, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good.
In embodiment shown in Fig. 1, server, according to navigation requests, determines that the guidance path that meets the first quality of wireless network requirement has two kinds of modes, specific as follows:
One, server searches after the location point that meets the first quality of wireless network requirement, directly determines and meets the location point that the first quality of wireless network requires;
Refer to Fig. 2, in the embodiment of the present invention, air navigation aid another embodiment in path comprises:
201, the navigation requests that server mobile terminal receive sends, this navigation requests comprises the first quality of wireless network requirement;
In the time of path navigation, mobile terminal can send navigation requests to server, and server receives this navigation requests, and carries out subsequent step according to this navigation requests.
It should be noted that, in this navigation requests, can also comprise other navigation-related informations such as current location, destination locations, do not do concrete restriction herein.
202, server is searched and is met the location point that the first quality of wireless network requires from the set of alternate location point;
Server receives after the navigation requests from mobile terminal, can determine guidance path according to information in navigation requests, and the present embodiment navigation requests comprises the first quality of wireless network requirement.
It should be noted that, server receives after navigation requests, a navigation area is determined in capital, alternate location point set is combined into and obtains in advance or use the location point set in the navigation area of front acquisition, server itself or other devices can be according to wireless network deployment informations parameter, map parameter, by quality of wireless network evaluation function, in estimation navigation area, the network quality of each location point obtains an alternate location point set for server by utilizing, quality of wireless network evaluation function can be understood as the function of network planning, wireless network deployment information parameter comprises radio reception device information, can be known the environmental information of navigation area by map parameter, specifically according to quality of wireless network function, radio reception device information, environmental information, in estimation navigation area, means and the process of an alternate location point set of network quality acquisition of each location point are not construed as limiting herein.
203, server, according to the location point that the first quality of wireless network requires that meets searching, is determined and is met the guidance path that the first quality of wireless network requires;
It should be noted that, server is according to the location point that the first quality of wireless network requires that meets searching, can directly determine at random that a guidance path that meets the first quality of wireless network requirement is mobile terminal guidance path, in actual applications, server is according to the location point guidance path that directly definite satisfied the first quality of wireless network requires that the first quality of wireless network requires that meets searching, can also be other modes, for example, the location point requiring according to satisfied the first quality of wireless network searching directly determines that the guidance path requiring according to satisfied the first quality of wireless network of the Article 1 of calculating acquisition is mobile terminal guidance path, as long as can directly determining, the location point that server requires according to satisfied the first quality of wireless network searching meets the guidance path that the first quality of wireless network requires, concrete definite mode does not limit herein.
204, server obtains the radio reception device information on this guidance path according to guidance path;
In the present embodiment, radio reception device information comprises the information for mobile terminal connecting wireless network, makes the mobile terminal can be according to radio reception device information connecting wireless network.
It should be noted that, server is determined after guidance path, can be according to guidance path and server cartographic information, the wireless network arrangement information from Network Capture, obtain the radio reception device information on guidance path, mode and process that specific service device obtains radio reception device information according to guidance path are prior art, are not construed as limiting herein.
In the present embodiment, radio reception device can be wireless access points AP, be understandable that, in actual applications, radio reception device can also be wireless bridge, base station etc., in certain embodiments, can also be being combined with of multiple radio reception device, as long as radio reception device can provide wireless network for wireless access, specifically be not construed as limiting herein.
205, guidance path and radio reception device information are sent to mobile terminal by server.
In the present embodiment, guidance path and radio reception device information are sent to mobile terminal by server, can connecting wireless network according to wireless device information, therefore can be according to guidance path and wireless device information, and make mobile terminal carry out path navigation.
Two, in the navigation requests that mobile terminal sends, also comprise navigation preference information, server is determined the first guidance path set after searching the location point that meets the first quality of wireless network requirement, then further determines and meets the location point that the first quality of wireless network requires according to navigation preference information;
Refer to Fig. 3, in the embodiment of the present invention, air navigation aid another embodiment in path comprises:
301, the navigation requests that server mobile terminal receive sends, this navigation requests comprises the first quality of wireless network requirement;
In the time of path navigation, mobile terminal can send navigation requests to server, and server receives this navigation requests, and carries out subsequent step according to this navigation requests.
It should be noted that, in this navigation requests, can also comprise other navigation-related informations such as current location, destination locations, do not do concrete restriction herein.
302, server is searched and is met the location point that the first quality of wireless network requires from the set of alternate location point;
It should be noted that, server receives after navigation requests, a navigation area is determined in capital, alternate location point set is combined into and obtains in advance or use the location point set in the navigation area of front acquisition, server itself or other devices can be according to wireless network deployment informations parameter, map parameter, by quality of wireless network evaluation function, in estimation navigation area, the network quality of each location point obtains an alternate location point set for server by utilizing, quality of wireless network evaluation function can be understood as the function of network planning, wireless network deployment information parameter comprises radio reception device information, can be known the environmental information of navigation area by map parameter, specifically according to quality of wireless network function, radio reception device information, environmental information, in estimation navigation area, means and the process of an alternate location point set of network quality acquisition of each location point are not construed as limiting herein.
303, server, according to the location point that the first quality of wireless network requires that meets searching, is determined and is met the first guidance path set that the first quality of wireless network requires;
It should be noted that, according to some known location points, can determine by calculating or other modes the set of guidance path, specifically determine that according to known location point mode and the process of guidance path set are prior art, be not construed as limiting herein.
304, server, according to navigation preference information in the first guidance path set, is determined guidance path;
In the present embodiment, determine unique guidance path if there is no finer requirement in navigation preference information, server can determine that a guidance path that meets navigation preference information is mobile terminal guidance path directly at random in the first guidance path set, also can be other modes, for example: according to the existence form of the first guidance path set, as list, directly determine that the guidance path of the satisfied navigation of Article 1 preference information in the first guidance path aggregate list is mobile terminal guidance path;
If it is enough careful to require in navigation preference information, server is in the first guidance path set, can directly can directly determine unique guidance path according to navigation preference information, for example, navigation preference information is to get the optimum guidance path that meets the preference of navigating in the first guidance path set.
In actual applications, if according to navigation preference information in the first guidance path set, can determine guidance path, concrete definite mode with and process be not construed as limiting herein.
305, server obtains the radio reception device information on this guidance path according to guidance path;
It should be noted that, server is determined after guidance path, can be according to guidance path and server cartographic information, the wireless network arrangement information from Network Capture, obtain the radio reception device information on guidance path, mode and process that specific service device obtains radio reception device information according to guidance path are prior art, are not construed as limiting herein.
In the present embodiment, radio reception device information comprises the information for mobile terminal connecting wireless network, makes the mobile terminal can be according to radio reception device information connecting wireless network.
Radio reception device can be wireless access points AP, be understandable that, in actual applications, radio reception device can also be wireless bridge, base stations etc. in certain embodiments, can also be being combined with of multiple radio reception device, as long as radio reception device can provide wireless network for wireless access, be specifically not construed as limiting herein.
306, guidance path and radio reception device information are sent to mobile terminal by server.
In the present embodiment, guidance path and radio reception device information are sent to mobile terminal by server, can connecting wireless network according to wireless device information, therefore can be according to guidance path and wireless device information, and make mobile terminal carry out path navigation.
Fig. 2 and embodiment illustrated in fig. 3, on the basis of the embodiment shown in Fig. 1, refinement has been described server according to navigation requests, determines two kinds of concrete modes of the guidance path that meets the first quality of wireless network requirement, makes implementation more flexible and changeable.
In embodiment shown in Fig. 3, navigation preference information can be multiple possibility, as bee-line requires, avoids the requirement of blocking up, in actual applications, can also be other possibilities, for example shortest time requires, avoids charge to require etc., the preference setting that navigation preference information is selected as long as facilitating user, the concrete content of navigation preference information is not construed as limiting herein, makes an explanation below in conjunction with two kinds of concrete conditions.
One, navigation preference information comprises bee-line request;
Refer to Fig. 4, in the embodiment of the present invention, air navigation aid another embodiment in path comprises:
401, the navigation requests that server mobile terminal receive sends, this navigation requests comprises the first quality of wireless network requirement;
In the time of path navigation, mobile terminal can send navigation requests to server, and server receives this navigation requests, and carries out subsequent step according to this navigation requests.
It should be noted that, in this navigation requests, can also comprise other navigation-related informations such as current location, destination locations, do not do concrete restriction herein.
402, server is searched and is met the location point that the first quality of wireless network requires from the set of alternate location point;
It should be noted that, server receives after navigation requests, a navigation area is determined in capital, alternate location point set is combined into and obtains in advance or use the location point set in the navigation area of front acquisition, server can be according to wireless network deployment information parameter, map parameter, by quality of wireless network evaluation function, in estimation navigation area, the network quality of each location point obtains an alternate location point set, quality of wireless network evaluation function can be understood as the function of network planning, wireless network deployment information parameter comprises radio reception device information, can be known the environmental information of navigation area by map parameter, specifically according to quality of wireless network function, radio reception device information, environmental information, in estimation navigation area, means and the process of an alternate location point set of network quality acquisition of each location point are not construed as limiting herein.
403, server, according to the location point that the first quality of wireless network requires that meets searching, is determined and is met the first guidance path set that the first quality of wireless network requires;
It should be noted that, according to some known location points, can determine by calculating or other modes the set of guidance path, specifically determine that according to known location point mode and the process of guidance path set are prior art, be not construed as limiting herein.
404, server requires to calculate the distance of each guidance path in the first guidance path set according to bee-line;
Server, according to bee-line requirement, can calculate the distance length in each bar navigation path in the first guidance path set successively or simultaneously.
405, server, according to the distance of each guidance path in the first guidance path set, is determined the guidance path of bee-line;
In the present embodiment, step 404 and 405 only comprises that taking navigation preference information bee-line requires as example, the mode of specifically determining guidance path according to navigation preference information is described, in actual applications, as long as according to navigating preference information in the first guidance path set, can determine guidance path, concrete definite mode and and process be not construed as limiting.
406, server obtains the radio reception device information on this guidance path according to guidance path;
It should be noted that, server is determined after guidance path, can be according to guidance path and server cartographic information, the wireless network arrangement information from Network Capture, obtain the radio reception device information on guidance path, mode and process that specific service device obtains radio reception device information according to guidance path are prior art, are not construed as limiting herein.
In the present embodiment, radio reception device can be wireless access points AP, be understandable that, in actual applications, radio reception device can also be wireless bridge, base station etc., in certain embodiments, can also be being combined with of multiple radio reception device, as long as radio reception device can provide wireless network for wireless access, specifically be not construed as limiting herein.
407, guidance path and radio reception device information are sent to mobile terminal by server.
In the present embodiment, guidance path and radio reception device information are sent to mobile terminal by server, can connecting wireless network according to wireless device information, therefore can be according to guidance path and wireless device information, and make mobile terminal carry out path navigation.
Two, navigation preference information comprises and avoids blocking up request;
Refer to Fig. 5, in the embodiment of the present invention, air navigation aid another embodiment in path comprises:
501, the navigation requests that server mobile terminal receive sends, this navigation requests comprises the first quality of wireless network requirement;
In the time of path navigation, mobile terminal can send navigation requests to server, and server receives this navigation requests, and carries out subsequent step according to this navigation requests.
It should be noted that, in this navigation requests, can also comprise other navigation-related informations such as current location, destination locations, do not do concrete restriction herein.
502, server is searched and is met the location point that the first quality of wireless network requires from the set of alternate location point;
It should be noted that, server receives after navigation requests, a navigation area is determined in capital, alternate location point set is combined into and obtains in advance or use the location point set in the navigation area of front acquisition, server can be according to wireless network deployment information parameter, map parameter, by quality of wireless network evaluation function, in estimation navigation area, the network quality of each location point obtains an alternate location point set, quality of wireless network evaluation function can be understood as the function of network planning, wireless network deployment information parameter comprises radio reception device information, can be known the environmental information of navigation area by map parameter, specifically according to quality of wireless network function, radio reception device information, environmental information, in estimation navigation area, means and the process of an alternate location point set of network quality acquisition of each location point are not construed as limiting herein.
503, server, according to the location point that the first quality of wireless network requires that meets searching, is determined and is met the first guidance path set that the first quality of wireless network requires;
It should be noted that, according to some known location points, can determine by calculating or other modes the set of guidance path, specifically determine that according to known location point mode and the process of guidance path set are prior art, be not construed as limiting herein.
504, server is according to avoiding the requirement of blocking up, and checks successively in the first guidance path set on each guidance path, whether comprises the location point that exceedes the preset degree of blocking up, and determines the minimum guidance path of degree that blocks up;
In the present embodiment, judge whether to exceed the preset degree of blocking up and can set in advance the degree value of blocking up, this degree value of blocking up, can be contained in and avoid blocking up in request, can also server side setting, as long as can utilize the preset degree of blocking up to determine, how the guidance path that the degree of blocking up is minimum, arrange the preset degree of blocking up and be not construed as limiting herein.
Server can be from the traffic data information in Network Capture navigation area, judge that according to the preset degree of blocking up on each guidance path, to exceed the location point of the degree of blocking up how many, and then can determine the navigation route information that the degree of blocking up is minimum, this traffic data information can comprise the vehicle flowrate data in front certain period of current time, flow of the people data message, or can also comprise the vehicle flowrate data of current time in the past, flow of the people data message, also or the statistical information of the average traffic data information of current time, according to these traffic data information, can confirm the degree of blocking up of each location point on guidance path, the content of concrete traffic data information, determine that according to traffic data information block up mode and the process of degree of location point is prior art, do not do concrete restriction herein.
Server is known the number that comprises the location point that exceedes the preset degree of blocking up on each guidance path, determines the minimum guidance path of degree that blocks up;
In the present embodiment, step 504 only comprises that taking navigation preference information the requirement of avoiding blocking up is as example, the mode of specifically determining guidance path according to navigation preference information is described, in actual applications, as long as according to navigating preference information in the first guidance path set, can determine guidance path, concrete definite mode and and process be not construed as limiting.
505, server obtains the radio reception device information on this guidance path according to guidance path;
It should be noted that, server is determined after guidance path, can be according to guidance path and server cartographic information, the wireless network arrangement information from Network Capture, obtain the radio reception device information on guidance path, mode and process that specific service device obtains radio reception device information according to guidance path are not construed as limiting herein.
In the present embodiment, radio reception device information comprises the information for mobile terminal connecting wireless network, makes the mobile terminal can be according to radio reception device information connecting wireless network.
Radio reception device can be wireless access points AP, be understandable that, in actual applications, radio reception device can also be wireless bridge, base stations etc. in certain embodiments, can also be being combined with of multiple radio reception device, as long as radio reception device can provide wireless network for wireless access, be specifically not construed as limiting herein.
506, guidance path and radio reception device information are sent to mobile terminal by server.
In the present embodiment, guidance path and radio reception device information are sent to mobile terminal by server, can connecting wireless network according to wireless device information, therefore can be according to guidance path and wireless device information, and make mobile terminal carry out path navigation.
Embodiment shown in Fig. 4 and Fig. 5, on basis embodiment illustrated in fig. 3, specifically comprise that taking navigation preference bee-line requires, avoiding blocking up requires to describe server according to navigating preference information in the first guidance path set as example respectively, determine the process of guidance path, make implementation more flexible and changeable.
Fig. 1 to Fig. 5 embodiment describes as an example of the first quality of wireless network requirement example, and the first quality of wireless network can be indicated (RSSI, Received Signal Strength Indication) for the signal intensity that wireless network receives, average received/transmission rate, receiving/send in two-forty message ratio any one setting threshold or choose current location and put optimum value requirement, can also be other quality of wireless network requirements equally, for example, receive message Packet Error Ratio (PER, Packet Error Rate), send message retransmission rate, in the bit error rate (BER, Bit Error Rate), any one setting threshold requires or chooses current location and put optimum value requirement, it should be noted that, to RSSI, average received/transmission rate, receive/send two-forty message ratio, optimum value is exactly value maximum, speed is the fastest, two-forty message ratio is the highest, to PER, send message retransmission rate, BER, it is minimum that optimum value is rate of false alarm, send message retransmission rate minimum, the bit error rate is minimum, as long as the first quality of wireless network requirement is the criterion of quality of wireless network, is specifically not construed as limiting herein.
Be understandable that, in actual applications, the first quality of wireless network requirement, can indicate RSSI for the signal intensity that wireless network receives, receive message Packet Error Ratio PER, send message retransmission rate, error rate BER, average received/transmission rate, receive/send setting threshold multiple in two-forty message ratio and require or choose being combined with that the location point of optimum value requires, further limit the location point of choosing, as to meet first network quality requirements be the threshold value requirement that simultaneously meets the requirement of RSSI setting threshold and error rate BER, in some other embodiment, meeting first network quality requirements can also be the location point requirement that meets the requirement of RSSI setting threshold simultaneously and choose lowest bit error rate BER, specifically be not construed as limiting herein.
For the ease of better understanding technology, the requirement of be not less than-50dbm of the value taking quality of wireless network requirement as RSSI, the concrete application scenarios that radio reception device is AP is described in detail the path navigation method of describing in above-described embodiment.
Refer to Fig. 6, in the embodiment of the present invention, air navigation aid another embodiment in path comprises:
601, the navigation requests that server mobile terminal receive sends, this navigation requests comprises requirement and the bee-line request of be not less than-50dbm of RSSI value;
In the time of path navigation, mobile terminal can send navigation requests to server, and server receives this navigation requests, and carries out subsequent step according to this navigation requests.
It should be noted that, in this navigation requests, can also comprise other navigation-related informations such as current location, destination locations, do not do concrete restriction herein.
In the present embodiment, only comprise that taking navigation requests navigation preference information and navigation preference information describe as bee-line request as example.
602, server is searched the location point of the requirement that meets be not less than-50dbm of RSSI value from the set of alternate location point;
It should be noted that, server receives after navigation requests, a navigation area is determined in capital, alternate location point set is combined into and obtains in advance or use the location point set in the navigation area of front acquisition, server can be according to wireless network deployment information parameter, map parameter, by quality of wireless network evaluation function, in estimation navigation area, the network quality of each location point obtains an alternate location point set, quality of wireless network evaluation function can be understood as the function of network planning, wireless network deployment information parameter comprises radio reception device information, can be known the environmental information of navigation area by map parameter, specifically according to quality of wireless network function, radio reception device information, environmental information, in estimation navigation area, means and the process of an alternate location point set of network quality acquisition of each location point are not construed as limiting herein.
603, server, according to the location point of the requirement that meets be not less than-50dbm of RSSI value searching, is determined the first guidance path set of the requirement that meets be not less than-50dbm of RSSI value;
Supposing has three bar navigation paths in the first definite guidance path set of server.
604, server requires to calculate the distance of each guidance path in the first guidance path set according to bee-line;
Suppose that it is respectively 2.0km, 2.5km that above-mentioned three bar navigation path distances calculate, 3.0km.
605, server, according to the distance of each guidance path in the first guidance path set, is determined the guidance path of bee-line;
Can determine that bee-line is that above-mentioned distance is that the guidance path of 2.0km is mobile terminal guidance path.
606, server obtains the AP information on this guidance path according to guidance path;
Obtain the AP information on guidance path according to this bee-line guidance path (distance is for 2.0km's).
It should be noted that, server is determined after guidance path, can be according to guidance path and server cartographic information, the wireless network arrangement information from Network Capture, obtain the AP information on guidance path, mode and process that specific service device obtains radio reception device information according to guidance path are not construed as limiting herein.
In the present embodiment, radio reception device can be wireless access points AP, be understandable that, in actual applications, radio reception device can also be wireless bridge, base station etc., in certain embodiments, can also be being combined with of multiple radio reception device, as long as radio reception device can provide wireless network for wireless access, specifically be not construed as limiting herein.
607, guidance path and AP information are sent to mobile terminal by server.
In the present embodiment, guidance path and radio reception device information are sent to mobile terminal by server, can connecting wireless network according to wireless device information, therefore can be according to guidance path and wireless device information, and make mobile terminal carry out path navigation.
In the present embodiment, mobile terminal sends to the navigation requests of server to comprise the requirement of be not less than-50dbm of RSSI value, server basis comprises the navigation requests of the requirement of be not less than-50dbm of RSSI value, determine guidance path, then obtain the AP information on guidance path according to guidance path, and send to mobile terminal to make mobile terminal carry out path navigation guidance path and radio reception device information, because this guidance path is the guidance path that meets the requirement of be not less than-50dbm of user RSSI value, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good.
In all embodiment of path navigation method of the present invention, server can carry out in the process of path navigation at mobile terminal, real-time or the list of timing acquisition radio reception device renewal, and the radio reception device information after upgrading is sent to mobile terminal.
Embodiment shown in above-mentioned Fig. 1 to Fig. 6 describes path navigation method from server side, describes path navigation method below from mobile terminal side.
Refer to Fig. 7, in the embodiment of the present invention, air navigation aid another embodiment in path comprises:
701, mobile terminal sends navigation requests to server, and this navigation requests comprises the first quality of wireless network requirement;
In the navigation requests that mobile terminal sends to server, except comprising the first quality of wireless network requirement, also can comprise some other information relevant to path navigation, as current location, destination locations etc., be not construed as limiting herein.
702, the radio reception device information on mobile terminal reception server sends guidance path and guidance path;
Server receives after the navigation requests of mobile terminal transmission, can be according to comprising that the navigation requests of the first quality of wireless network requirement determines guidance path, and then radio reception device information on definite guidance path, specifically please refer to as Fig. 1～embodiment illustrated in fig. 6, repeat no more herein.
703, mobile terminal is according to radio reception device information connecting wireless network;
In the present embodiment, radio reception device information comprises the information for mobile terminal connecting wireless network, makes the mobile terminal can be according to radio reception device information connecting wireless network.
704, the wireless network that mobile terminal utilization connects carries out path navigation on guidance path.
It should be noted that, can connecting wireless network according to wireless device information, after mobile terminal connecting wireless network, use the wireless network connecting can carry out path navigation on guidance path, the mode and the process that realize this process are prior art, be not construed as limiting herein, therefore mobile terminal can be according to guidance path and wireless device information, make mobile terminal carry out path navigation.
In the present embodiment, mobile terminal sends to the navigation requests of server to comprise quality of wireless network requirement, guidance path and radio reception device information that reception server sends, and according to the radio reception device information connecting wireless network receiving, utilize the wireless network connecting on guidance path, to carry out path navigation, because this guidance path is to meet the guidance path that user radio network quality requires, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good.
In the radio reception device information of describing in embodiment shown in Fig. 7, in radio reception device information, can comprise the radio reception device list that can realize wireless navigation on guidance path, according to this wireless access list, mobile terminal can carry out path navigation by connecting wireless network.
Refer to Fig. 8, in the embodiment of the present invention, air navigation aid another embodiment in path comprises:
801, mobile terminal sends navigation requests to server, and navigation requests comprises the first quality of wireless network requirement;
In the navigation requests that mobile terminal sends to server, except comprising the first quality of wireless network requirement, also can comprise some other information relevant to path navigation, as current location, destination locations etc., be not construed as limiting herein.
802, the radio reception device information on mobile terminal reception server sends guidance path and guidance path;
Server receives after the navigation requests of mobile terminal transmission, can be according to comprising that the navigation requests of the first quality of wireless network requirement determines guidance path, and then radio reception device information on definite guidance path, specifically please refer to as Fig. 1～embodiment illustrated in fig. 6, repeat no more herein.
In the present embodiment, this radio reception device information comprises the radio reception device list that can realize wireless navigation on guidance path, be understandable that, in actual applications, can realize the radio reception device information of wireless navigation on guidance path except existing with tabular form, can also be other forms, as comprise radio reception device and location point and exist the database file of corresponding relation, as long as mobile terminal can be realized wireless navigation on guidance path, be specifically not construed as limiting herein.
803, mobile terminal is selected the access device connecting wireless network of current location point according to radio reception device list;
It should be noted that, when the radio reception device of current location point in radio reception device list is while being multiple, select the radio reception device of connecting wireless network optimal quality or adopt multi-link mode to connect radio reception device.
804, the wireless network that mobile terminal utilization connects carries out path navigation on guidance path.
The present embodiment, on basis embodiment illustrated in fig. 7, is further described for radio reception device information, makes implementation more concrete.
The present invention in certain embodiments, mobile terminal is according to radio reception device information connecting wireless network, and utilize the wireless network connecting on guidance path, to carry out in the process of path navigation, can detect in real time the quality of wireless network of the radio reception device of current location point connection, in the time that the quality of wireless network of current location point does not meet default second wireless network quality requirements, can adopt various ways to connect the radio reception device of next location point, as switch the radio reception device of the next position point, or keep current wireless network to connect, connect the radio reception device (multi-link) of the next position point simultaneously, describe respectively below:
One,, in the time that the quality of wireless network of current location point does not meet default second wireless network quality requirements, switch the radio reception device of the next position point.
Refer to Fig. 9, in the embodiment of the present invention, air navigation aid another embodiment in path comprises:
901, mobile terminal sends navigation requests to server, and this navigation requests comprises the first quality of wireless network requirement;
In the navigation requests that mobile terminal sends to server, except comprising the first quality of wireless network requirement, also can comprise some other information relevant to path navigation, as current location, destination locations etc., be not construed as limiting herein.
902, the radio reception device information on mobile terminal reception server sends guidance path and guidance path, this radio reception device information comprises the radio reception device list that can realize wireless navigation on guidance path;
Server receives after the navigation requests of mobile terminal transmission, can be according to comprising that the navigation requests of the first quality of wireless network requirement determines guidance path, and then radio reception device information on definite guidance path, specifically please refer to as Fig. 1～embodiment illustrated in fig. 6, repeat no more herein.
Be understandable that, in actual applications, can realize the radio reception device information of wireless navigation on guidance path except existing with tabular form, can also be other forms, as comprise radio reception device and location point and exist the database file of corresponding relation, as long as mobile terminal can be realized wireless navigation on guidance path, be specifically not construed as limiting herein.
903, mobile terminal is selected the access device connecting wireless network of current location point according to radio reception device list;
It should be noted that, when the radio reception device of current location point in radio reception device list is while being multiple, select the radio reception device of connecting wireless network optimal quality or adopt multi-link mode to connect radio reception device.
904, the wireless network that mobile terminal utilization connects carries out path navigation on guidance path;
After wireless terminal connecting wireless network, can utilize wireless network to carry out path navigation, obtain navigation information.
905, mobile terminal, carrying out in the process of path navigation, detects the quality of wireless network of the radio reception device of current location point connection in real time;
906, judge the quality of wireless network that current location point detects, whether meet default second wireless network quality requirements, if meet, keep current wireless network to connect and proceed normal navigation, if do not meet, perform step 907;
907, switch radio reception device and proceed navigation to the next location point radio reception device in radio reception device list.
It should be noted that, described in Fig. 9 in embodiment, mobile terminal is according to radio reception device information connecting wireless network, and utilize the wireless network connecting on guidance path, to carry out in the process of path navigation, the quality of wireless network of the radio reception device that detection current location point connects in real time and step (step 905～907) are afterwards the steps of carrying out as in preferred embodiment, in certain embodiments, can not have, be not construed as limiting herein.
Two, in the time that the quality of wireless network of current location point does not meet default second wireless network quality requirements, keep current wireless network to connect, connect the radio reception device of the next position point simultaneously.
Refer to Figure 10, in the embodiment of the present invention, air navigation aid another embodiment in path comprises:
1001, mobile terminal sends navigation requests to server, and navigation requests comprises the first quality of wireless network requirement;
In the navigation requests that mobile terminal sends to server, except comprising the first quality of wireless network requirement, also can comprise some other information relevant to path navigation, as current location, destination locations etc., be not construed as limiting herein.
1002, the radio reception device information on mobile terminal reception server sends guidance path and guidance path, this radio reception device information comprises the radio reception device list that can realize wireless navigation on guidance path;
Be understandable that, in actual applications, can realize the radio reception device information of wireless navigation on guidance path except existing with tabular form, can also be other forms, as comprise radio reception device and location point and exist the database file of corresponding relation, as long as mobile terminal can be realized wireless navigation on guidance path, be specifically not construed as limiting herein.
1003, mobile terminal is selected the access device connecting wireless network of current location point according to radio reception device list;
It should be noted that, when the radio reception device of current location point in radio reception device list is while being multiple, select the radio reception device of connecting wireless network optimal quality or adopt multi-link mode to connect radio reception device.
1004, the wireless network that mobile terminal utilization connects carries out path navigation on guidance path;
After wireless terminal connecting wireless network, can utilize wireless network to carry out path navigation, obtain navigation information.
1005, mobile terminal, carrying out in the process of path navigation, detects the quality of wireless network of the radio reception device of current location point connection in real time;
1006, judge the quality of wireless network that current location point detects, whether meet default second wireless network quality requirements, if meet, keep current wireless network to connect and proceed subsequent navigation, if do not meet, perform step 1007;
1007, mobile terminal connects the radio reception device of the next position point in radio reception device list, and maintenance with being connected of radio reception device of current location point proceed to navigate.
It should be noted that, described in Figure 10 in embodiment, mobile terminal is according to radio reception device information connecting wireless network, and utilize the wireless network connecting on guidance path, to carry out in the process of path navigation, the quality of wireless network of the radio reception device that detection current location point connects in real time and step (step 1005～1007) are afterwards the steps of carrying out as in preferred embodiment, in certain embodiments, can not have, be not construed as limiting herein.
Embodiment shown in Fig. 9, Figure 10, on the basis of the embodiment shown in Fig. 8, increase the Real-Time Monitoring of having described current location point quality of wireless network, in the time that current wireless network quality does not meet second wireless network quality requirements, adopt respectively the radio reception device that switches the next position point to connect, or when keeping current location point wireless network to connect, the radio reception device that connects the next position point is proceeded to navigate, and makes implementation more diversified.
In some embodiments of the invention, the navigation path of all right real time record mobile terminal of mobile terminal, with the guidance path contrast that is received from server transmission, in monitoring mobile terminal moving process, whether depart from the guidance path that navigation server issues, if depart from, again send to server the navigation requests that comprises quality of wireless network.
Refer to Figure 11, in the embodiment of the present invention, air navigation aid another embodiment in path comprises:
1101, mobile terminal sends navigation requests to server, and this navigation requests comprises the first quality of wireless network requirement;
1102, the radio reception device information on mobile terminal reception server sends guidance path and guidance path;
In the present embodiment, this radio reception device information comprises the radio reception device list that can realize wireless navigation on guidance path, be understandable that, in actual applications, can realize the radio reception device information of wireless navigation on guidance path except existing with tabular form, can also be other forms, as comprise radio reception device and location point and exist the database file of corresponding relation, as long as mobile terminal can be realized wireless navigation on guidance path, be specifically not construed as limiting herein.
1103, mobile terminal is selected the access device connecting wireless network of current location point according to radio reception device list;
It should be noted that, when the radio reception device of current location point in radio reception device list is while being multiple, select the radio reception device of connecting wireless network optimal quality or adopt multi-link mode to connect radio reception device.
1104, the wireless network that mobile terminal utilization connects carries out path navigation on guidance path;
1105, mobile terminal is carrying out in the process of path navigation, the navigation path of real time record mobile terminal;
1106, the navigation path of mobile terminal contrast record and the guidance path that is received from server transmission, in monitoring mobile terminal moving process, whether depart from the guidance path that server issues, if not, proceeded normal navigation according to normal guidance path, if depart from, perform step 1107;
1107, mobile terminal sends the new navigation requests that comprises the first quality of wireless network to server, and guidance path and radio reception device information that reception server sends, re-start path navigation at current location point.
It should be noted that, described in Figure 11 in embodiment, the navigation path of mobile terminal real time record mobile terminal, with the guidance path contrast that is received from server transmission, in monitoring mobile terminal moving process, whether having departed from guidance path that navigation server issues and step (step 1105～1107) is afterwards the step of carrying out as in preferred embodiment, in certain embodiments, can not have, be not construed as limiting herein.
The present embodiment is on basis embodiment illustrated in fig. 8, increase the navigation path of having described real time record mobile terminal, with the guidance path contrast that is received from server transmission, in monitoring mobile terminal moving process, whether depart from the guidance path that navigation server issues, made implementation more diversified.
In embodiment shown in Fig. 7～Figure 11, the first quality of wireless network can be indicated (RSSI, Received Signal Strength Indication) for the signal intensity that wireless network receives, average received/transmission rate, receiving/send in two-forty message ratio any one setting threshold or choose current location and put optimum value requirement, can also be other quality of wireless network requirements equally, for example, receive message Packet Error Ratio (PER, Packet Error Rate), send message retransmission rate, in the bit error rate (BER, Bit Error Rate), any one setting threshold requires or chooses current location and put optimum value requirement, it should be noted that, to RSSI, average received/transmission rate, receive/send two-forty message ratio, optimum value is exactly value maximum, speed is the fastest, two-forty message ratio is the highest, to PER, send message retransmission rate, BER, it is minimum that optimum value is rate of false alarm, send message retransmission rate minimum, the bit error rate is minimum, as long as the first quality of wireless network requirement is the criterion of quality of wireless network, is specifically not construed as limiting herein.
Be understandable that, in actual applications, the first quality of wireless network requirement, can indicate RSSI for the signal intensity that wireless network receives, receive message Packet Error Ratio PER, send message retransmission rate, error rate BER, average received/transmission rate, receive/send setting threshold multiple in two-forty message ratio and require or choose being combined with that the location point of optimum value requires, further limit the location point of choosing, as to meet first network quality requirements be the threshold value requirement that simultaneously meets the requirement of RSSI setting threshold and error rate BER, in some other embodiment, meeting first network quality requirements can also be the location point requirement that meets the requirement of RSSI setting threshold simultaneously and choose lowest bit error rate BER, specifically be not construed as limiting herein.
The embodiment that introduces the server in the embodiment of the present invention below, refers to Figure 12, and the server in the embodiment of the present invention comprises:
Receiving element 1201, the navigation requests sending for mobile terminal receive, this navigation requests comprises the first quality of wireless network requirement;
Determining unit 1202, for the navigation requests receiving according to receiving element 1201, determines and meets the guidance path that the first quality of wireless network requires;
Acquiring unit 1203, for obtaining the radio reception device information on this guidance path according to the definite guidance path of determining unit 1202;
Transmitting element 1204, for guidance path and radio reception device information are sent to mobile terminal, to make mobile terminal carry out path navigation.
It should be noted that, determining unit 1202 determines after guidance path, can, according to guidance path and server from cartographic information, the wireless network arrangement information of Network Capture, obtain radio reception device information.
In the present embodiment, guidance path and radio reception device information are sent to mobile terminal by receiving element 1201, can connecting wireless network according to wireless device information, therefore can be according to guidance path and wireless device information, make mobile terminal carry out path navigation.
In the present embodiment, receiving element 1201 mobile terminal receives send to the navigation requests of server to comprise quality of wireless network requirement, determining unit 1202 is according to the navigation requests that comprises quality of wireless network requirement, determine guidance path, acquiring unit 1203 obtains the radio reception device information on guidance path according to guidance path, transmitting element 1204 sends to mobile terminal to make mobile terminal carry out path navigation guidance path and radio reception device information, because this guidance path is to meet the guidance path that user radio network quality requires, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good.
Refer to Figure 13, in the embodiment of the present invention, another embodiment of server comprises:
Receiving element 1301, the navigation requests sending for mobile terminal receive, this navigation requests comprises the first quality of wireless network requirement;
Determining unit 1302, for the navigation requests receiving according to receiving element 1301, determines and meets the guidance path that the first quality of wireless network requires;
Acquiring unit 1303, for obtaining the radio reception device information on this guidance path according to the definite guidance path of determining unit 1302;
Transmitting element 1304, for guidance path and radio reception device information are sent to mobile terminal, to make mobile terminal carry out path navigation.
In the present embodiment server, determining unit 1302 can further include:
Search module 13021, for searching and meet the location point that the first quality of wireless network requires from the set of alternate location point;
The first determination module 13022, for according to the location point that the first quality of wireless network requires that meets searching, determines and meets the guidance path that the first quality of wireless network requires.
It should be noted that, receiving element 1301 receives after navigation requests, all can determine a navigation area, and alternate location point set is combined into and obtains in advance or use the location point set in the navigation area of front acquisition;
Determining unit 1302 is determined after guidance path, can be according to guidance path and server cartographic information, the wireless network arrangement information from Network Capture, obtain radio reception device information, mode and process that specific service device obtains radio reception device information according to guidance path are not construed as limiting herein.
In the present embodiment, guidance path and radio reception device information are sent to mobile terminal by transmitting element 1304, can connecting wireless network according to wireless device information, therefore can be according to guidance path and wireless device information, make mobile terminal carry out path navigation.
In the present embodiment, receiving element 1301 mobile terminal receives send to the navigation requests of server to comprise quality of wireless network requirement, determining unit 1302 is according to the navigation requests that comprises quality of wireless network requirement, determine guidance path, acquiring unit 1303 obtains the radio reception device information on guidance path according to guidance path, transmitting element 1304 sends to mobile terminal to make mobile terminal carry out path navigation guidance path and radio reception device information, because this guidance path is to meet the guidance path that user radio network quality requires, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good, secondly,, because determining unit 1302 further describes refinement, make implementation more concrete.
Refer to Figure 14, in the embodiment of the present invention, another embodiment of server comprises:
Receiving element 1401, the navigation requests sending for mobile terminal receive, this navigation requests comprises the first quality of wireless network requirement;
Determining unit 1402, for the navigation requests receiving according to receiving element 1401, determines and meets the guidance path that the first quality of wireless network requires;
Acquiring unit 1403, for obtaining the radio reception device information on this guidance path according to the definite guidance path of determining unit 1402;
Transmitting element 1404, for guidance path and radio reception device information are sent to mobile terminal, to make mobile terminal carry out path navigation.
The present embodiment server determining unit 1402 also comprises:
Search module 14021, for searching and meet the location point that the first quality of wireless network requires from the set of alternate location point;
The first determination module 14022, for according to the location point that the first quality of wireless network requires that meets searching, determines and meets the guidance path that the first quality of wireless network requires.
It should be noted that, receiving element 1401 receives after navigation requests, all can determine a navigation area, and alternate location point set is combined into and obtains in advance or use the location point set in the navigation area of front acquisition;
Determining unit 1402 is determined after guidance path, can be according to guidance path and server cartographic information, the wireless network arrangement information from Network Capture, obtain radio reception device information, mode and process that specific service device obtains radio reception device information according to guidance path are prior art, are not construed as limiting herein.
In the present embodiment, guidance path and radio reception device information are sent to mobile terminal by transmitting element 1404, can connecting wireless network according to wireless device information, therefore can be according to guidance path and wireless device information, make mobile terminal carry out path navigation.
In the present embodiment server, determining unit 1402 further comprises:
The second determination module 14023, while also comprising navigation preference information, for according to the location point that the first quality of wireless network requires that meets searching, determines and meets the first guidance path set that the first quality of wireless network requires in navigation requests;
The 3rd determination module 14024, also comprises that in navigation requests navigation is when preference information, for according to navigation preference information in the first guidance path set, determine guidance path.
In the present embodiment, determine unique guidance path if there is no finer requirement in navigation preference information, the first determination module 14022 can determine that a guidance path that meets navigation preference information is mobile terminal guidance path directly at random in the first guidance path set, also can be other modes, for example: according to the existence form of the first guidance path set, as list, directly determine that the guidance path of the satisfied navigation of Article 1 preference information in the first guidance path aggregate list is mobile terminal guidance path;
If it is enough careful to require in navigation preference information, determine the first guidance path set by the second determination module 14023, the 3rd determination module 14024 is in the first guidance path set, can can directly determine unique guidance path according to navigation preference information, for example, navigation preference information is to get the optimum guidance path that meets the preference of navigating in the first guidance path set.
Be understandable that, the second determination module 14023 and the 3rd determination module 14024 can be used as in certain embodiments preferred version and implement, in other embodiment, the second determination module 14023 and the 3rd determination module 14024 can be cancelled setting, are not construed as limiting herein.
In certain embodiments, being estimated by server self of alternate location point, determining unit 1402 can also comprise:
Estimation block 14025, before searching from the set of alternate location point the location point that meets the first quality of wireless network requirement in search module, according to wireless network deployment information parameter, map parameter, by quality of wireless network evaluation function, in estimation navigation area, the network quality of each location point obtains an alternate location point set.
It should be noted that, in other embodiment, alternate location point is by other device estimations or obtain the rear server by utilizing that supplies, and estimation block 14025 can be cancelled setting.
In the present embodiment, receiving element 1401 mobile terminal receives send to the navigation requests of server to comprise quality of wireless network requirement, determining unit 1402 is according to the navigation requests that comprises quality of wireless network requirement, determine guidance path, acquiring unit 1403 obtains the radio reception device information on guidance path according to guidance path, transmitting element 1404 sends to mobile terminal to make mobile terminal carry out path navigation guidance path and radio reception device information, because this guidance path is to meet the guidance path that user radio network quality requires, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good, secondly,, because determining unit 1402 further comprises the second determination module 14023 and the 3rd determination module 14024, make to determine that the mode of guidance path is more diversified.
Refer to Figure 15, in the embodiment of the present invention, another embodiment of server comprises:
Receiving element 1501, the navigation requests sending for mobile terminal receive, this navigation requests comprises the first quality of wireless network requirement;
Determining unit 1502, for the navigation requests receiving according to receiving element 1501, determines and meets the guidance path that the first quality of wireless network requires;
Acquiring unit 1503, for obtaining the radio reception device information on this guidance path according to the definite guidance path of determining unit 1502;
Transmitting element 1504, for guidance path and radio reception device information are sent to mobile terminal, to make mobile terminal carry out path navigation.
Embodiment of the present invention server further comprises:
Updating block 1505, for carry out the process of path navigation at mobile terminal, real-time or timing acquisition radio reception device information renewal, and the radio reception device information after upgrading is sent to mobile terminal.
Be understandable that, updating block 1305 can be used as in certain embodiments preferred version and implements, and in other embodiment, updating block 1305 can be cancelled setting, is not construed as limiting herein.
It should be noted that, determining unit 1502 determines after guidance path, can, according to guidance path and server from cartographic information, the wireless network arrangement information of Network Capture, obtain radio reception device information.
In the present embodiment, guidance path and radio reception device information are sent to mobile terminal by receiving element 1501, can connecting wireless network according to wireless device information, therefore can be according to guidance path and wireless device information, make mobile terminal carry out path navigation.
For ease of understanding, taking a concrete application scenarios as example, the flow process of the server inside in the present embodiment being carried out to path navigation is described below:
The navigation requests that receiving element 1501 mobile terminal receives send, this navigation requests comprises the first quality of wireless network requirement;
The navigation requests that determining unit 1502 receives according to receiving element 1501, determines and meets the guidance path that the first quality of wireless network requires;
Acquiring unit 1503 obtains the radio reception device information on this guidance path according to the definite guidance path of determining unit 1502;
Guidance path and radio reception device information are sent to mobile terminal by transmitting element 1504, to make mobile terminal carry out path navigation.
Updating block 1505 carries out in the process of path navigation at mobile terminal, real-time or timing acquisition radio reception device information renewal, and the radio reception device information after upgrading is sent to mobile terminal.
In the present embodiment, receiving element 1501 mobile terminal receives send to the navigation requests of server to comprise quality of wireless network requirement, determining unit 1502 is according to the navigation requests that comprises quality of wireless network requirement, determine guidance path, acquiring unit 1503 obtains the radio reception device information on guidance path according to guidance path, transmitting element 1504 sends to mobile terminal to make mobile terminal carry out path navigation guidance path and radio reception device information, because this guidance path is to meet the guidance path that user radio network quality requires, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good, secondly, because updating block 1505 constantly upgrades radio reception device information in real time, make the radio reception device information obtained more accurate, navigation is experienced better.
In embodiment shown in Figure 12～Figure 15, introduce the embodiment of server in the embodiment of the present invention, introduced the embodiment of the mobile terminal in the embodiment of the present invention below.
Refer to Figure 16, an embodiment of the mobile terminal 1600 in the embodiment of the present invention comprises:
Transmitting element 1601, for sending navigation requests to server, this navigation requests comprises the first quality of wireless network requirement;
Receiving element 1602, the radio reception device information on guidance path and the guidance path sending for reception server;
Network connection unit 1603, for the radio reception device information connecting wireless network receiving according to receiving element 1602;
Path navigation unit 1604, for utilizing the wireless network that network connection unit 1603 connects to carry out path navigation on guidance path.
It should be noted that, can connecting wireless network according to wireless device information, after network connection unit 1603 connecting wireless networks, path navigation unit 1604 uses the wireless network connecting can carry out path navigation on guidance path.
In the present embodiment, transmitting element 1601 sends to the navigation requests of server to comprise quality of wireless network requirement, guidance path and radio reception device information that receiving element 1602 reception servers send, the radio reception device information connecting wireless network that network connection unit 1603 receives according to receiving element, the wireless network that path navigation unit 1604 utilizes network connection unit to connect carries out path navigation on guidance path, because this guidance path is to meet the guidance path that user radio network quality requires, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good.
Refer to Figure 17, another embodiment of the mobile terminal 1700 in the embodiment of the present invention comprises:
Transmitting element 1701, for sending navigation requests to server, this navigation requests comprises the first quality of wireless network requirement;
Receiving element 1702, the radio reception device information on guidance path and the guidance path sending for reception server;
Network connection unit 1703, for the radio reception device information connecting wireless network receiving according to receiving element 1702;
Path navigation unit 1704, for utilizing the wireless network that network connection unit 1703 connects to carry out path navigation on guidance path.
In embodiment of the present invention mobile terminal, network connection unit 1703 further comprises:
First network link block 17031, for select the access device connecting wireless network of current location point according to radio reception device list, when the access device of current location point in radio reception device list is while being multiple, select the access device that connecting wireless network quality is the strongest or adopt multi-link mode to connect access device.
Network connection unit 1703 also may further include:
Second network link block 17032, be used for path navigation unit in the process of carrying out path navigation, detect in real time the quality of wireless network of the radio reception device of current location point connection, the quality of wireless network of the radio reception device of the current connection that judgement detects, whether meet default second wireless network quality requirements, if do not meet, switch radio reception device and proceed navigation to the next location point radio reception device in radio reception device list.
Be understandable that, first network link block 17031, second network link block 17032 may exist in certain embodiments simultaneously, may only arrange one in certain embodiments, also have in some embodiment, one of possibility does not all arrange, and is therefore not construed as limiting herein.
In the present embodiment, transmitting element 1701 sends to the navigation requests of server to comprise quality of wireless network requirement, guidance path and radio reception device information that receiving element 1702 reception servers send, the radio reception device information connecting wireless network that network connection unit 1703 receives according to receiving element, the wireless network that path navigation unit 1704 utilizes network connection unit to connect carries out path navigation on guidance path, because this guidance path is to meet the guidance path that user radio network quality requires, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good, secondly, when having increased first network link block 17031 or second network link block 17032 or they in network connection unit, exist, make it possible to detect in real time the quality of wireless network of current location point, the situation can effectively solve quality of wireless network and do not meet preset requirement time occurs.
Refer to Figure 18, an embodiment of the mobile terminal 1800 in the embodiment of the present invention comprises:
Transmitting element 1801, for sending navigation requests to server, this navigation requests comprises the first quality of wireless network requirement;
Receiving element 1802, the radio reception device information on guidance path and the guidance path sending for reception server;
Network connection unit 1803, for the radio reception device information connecting wireless network receiving according to receiving element 1802;
Path navigation unit 1804, for utilizing the wireless network that network connection unit 1803 connects to carry out path navigation on guidance path.
Mobile terminal in the embodiment of the present invention further comprises:
Path record cell 1805, be used for mobile terminal in the process of carrying out path navigation, the navigation path of real time record mobile terminal, with the guidance path contrast that is received from server transmission, in monitoring mobile terminal moving process, whether depart from the guidance path that server issues, if depart from, notify transmitting element to send the new navigation requests that comprises the first quality of wireless network.
It should be noted that, path record cell 1805 is in certain embodiments as preferred version setting, and in other embodiment, can cancel setting.
In the present embodiment, transmitting element 1801 sends to the navigation requests of server to comprise quality of wireless network requirement, guidance path and radio reception device information that receiving element 1802 reception servers send, the radio reception device information connecting wireless network that network connection unit 1803 receives according to receiving element, the wireless network that path navigation unit 1804 utilizes network connection unit to connect carries out path navigation on guidance path, because this guidance path is to meet the guidance path that user radio network quality requires, therefore can meet different user requirement to quality of wireless network on guidance path, user experiences good, secondly, increased path record cell 1805, carried out in the process of path navigation at mobile terminal, whether the navigation path of real time record mobile terminal, departed from the guidance path that server issues in monitoring mobile terminal moving process, avoided navigation error.
In certain embodiments, the mobile terminal in the embodiment of the present invention can further include:
Updating block, for the process carrying out path navigation, the radio reception device information in real time or after the renewal of timing reception server transmission, the radio reception device information of mobile terminal according to guidance path and after upgrading is carried out subsequent path navigation.
It should be noted that, in all embodiment of the present invention, radio reception device can be wireless access points AP, is understandable that, in actual applications, radio reception device can also be wireless bridge, base stations etc. in certain embodiments, can also be being combined with of multiple radio reception device, as long as radio reception device can provide wireless network for wireless access, be specifically not construed as limiting herein.
In all embodiment of the present invention, the first quality of wireless network can be RSSI, average received/transmission rate, receive/send in two-forty message ratio any one setting threshold or choose current location and put optimum value requirement, can also be other quality of wireless network requirements equally, for example receive message Packet Error Ratio, send message retransmission rate, in the bit error rate, any one setting threshold requires or chooses current location and put optimum value requirement, it should be noted that, to RSSI, average received/transmission rate, receive/send two-forty message ratio, optimum value is exactly value maximum, speed is the fastest, two-forty message ratio is the highest, to PER, send message retransmission rate, BER, it is minimum that optimum value is rate of false alarm, send message retransmission rate minimum, the bit error rate is minimum, as long as it is the criterion of quality of wireless network that the first quality of wireless network requires, specifically be not construed as limiting herein.
Be understandable that, in actual applications, the first quality of wireless network requirement, can indicate RSSI for the signal intensity that wireless network receives, receive message Packet Error Ratio PER, send message retransmission rate, error rate BER, average received/transmission rate, receive/send setting threshold multiple in two-forty message ratio and require or choose being combined with that the location point of optimum value requires, further limit the location point of choosing, as to meet first network quality requirements be the threshold value requirement that simultaneously meets the requirement of RSSI setting threshold and error rate BER, in some other embodiment, meeting first network quality requirements can also be the location point requirement that meets the requirement of RSSI setting threshold simultaneously and choose lowest bit error rate BER, specifically be not construed as limiting herein.
Those skilled in the art can be well understood to, for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.
In the several embodiment that provide in the application, should be understood that, disclosed system, apparatus and method, can realize by another way.For example, device embodiment described above is only schematic, for example, the division of described unit, be only that a kind of logic function is divided, when actual realization, can have other dividing mode, for example multiple unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in multiple network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, the each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and also can adopt the form of SFU software functional unit to realize.
If described integrated unit is realized and during as production marketing independently or use, can be stored in a computer read/write memory medium using the form of SFU software functional unit.Based on such understanding, the all or part of of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), the various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above, above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Brief description of the drawings
Fig. 1 is an embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Fig. 2 is another embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Fig. 3 is another embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Fig. 4 is another embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Fig. 5 is another embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Fig. 6 is another embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Fig. 7 is another embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Fig. 8 is another embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Fig. 9 is another embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Figure 10 is another embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Figure 11 is another embodiment schematic diagram of path air navigation aid in the embodiment of the present invention;
Figure 12 is an embodiment schematic diagram of server in the embodiment of the present invention;
Figure 13 is another embodiment schematic diagram of server in the embodiment of the present invention;
Figure 14 is another embodiment schematic diagram of server in the embodiment of the present invention;
Figure 15 is another embodiment schematic diagram of server in the embodiment of the present invention;
Figure 16 is an embodiment schematic diagram of mobile terminal in the embodiment of the present invention;
Figure 17 is another embodiment schematic diagram of mobile terminal in the embodiment of the present invention;
Figure 18 is another embodiment schematic diagram of mobile terminal in the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of path navigation method, server and mobile terminal, for when the path navigation, presents guidance path according to user network quality requirements, and user experiences good.
In order to make those skilled in the art person understand better the present invention program, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, should belong to the scope of protection of the invention.

Claims (29)

1. a path navigation method, is characterized in that, comprising:
The navigation requests that server mobile terminal receive sends, described navigation requests comprises the first quality of wireless network requirement;
Server, according to described navigation requests, is determined the guidance path that meets described the first quality of wireless network requirement;
Server obtains the radio reception device information on this guidance path according to described guidance path;
Described guidance path and described radio reception device information are sent to mobile terminal by server, to make described mobile terminal carry out path navigation.
2. method according to claim 1, is characterized in that, described server, according to described navigation requests, is determined the guidance path that meets described the first quality of wireless network requirement, specifically comprises:
Server is searched the location point that meets described the first quality of wireless network requirement from the set of alternate location point;
The location point that satisfied the first quality of wireless network searching described in server basis requires, determines the guidance path that meets described the first quality of wireless network requirement.
3. method according to claim 1, is characterized in that, also comprises navigation preference information in described navigation requests;
Described server, according to described navigation requests, is determined the guidance path that meets described the first quality of wireless network requirement, specifically comprises:
Server is searched the location point that meets described the first quality of wireless network requirement from the set of alternate location point;
Server according to described in search meet the location point that described the first quality of wireless network requires, determine the first guidance path set that meets described the first quality of wireless network requirement;
Server in described the first guidance path set, is determined guidance path according to described navigation preference information.
4. method according to claim 3, is characterized in that, described navigation preference information comprises bee-line requirement;
Server in described the first guidance path set, is determined guidance path according to described navigation preference information, is specially:
Server requires to calculate the distance of each guidance path in described the first guidance path set according to bee-line;
Server, according to the distance of each guidance path in described the first guidance path set, is determined the guidance path of bee-line.
5. method according to claim 3, is characterized in that, described navigation preference information comprises avoids the requirement of blocking up;
Server in described the first guidance path set, is determined guidance path according to described navigation preference information, is specially:
Server is according to avoiding the requirement of blocking up, and checks successively in described the first guidance path set on each guidance path, whether comprises the location point that exceedes the preset degree of blocking up, and determines the minimum guidance path of degree that blocks up.
6. according to arbitrary described method in claim 2 to 5, it is characterized in that, described server also comprises before searching from the set of alternate location point and meeting the location point of described the first quality of wireless network requirement:
Server is according to wireless network deployment information parameter, map parameter, and by quality of wireless network evaluation function, in estimation navigation area, the network quality of each location point obtains an alternate location point set.
7. according to arbitrary described method in claim 1 to 5, it is characterized in that, described radio reception device information comprises the radio reception device list that can realize wireless navigation on described guidance path, and on guidance path, switches the location point information of radio reception device.
8. method according to claim 7, is characterized in that, described method also comprises:
Server carries out in the process of path navigation at mobile terminal, real-time or the list of timing acquisition radio reception device renewal, and the radio reception device information after upgrading is sent to described mobile terminal.
9. according to arbitrary described method in claim 1 to 5, it is characterized in that, described the first quality of wireless network requires to require or choose the location point requirement of optimum value for any one setting threshold in the signal intensity instruction RSSI of wireless network reception, reception message Packet Error Ratio PER, transmission message retransmission rate, error rate BER, average received/transmission rate, reception/transmission two-forty message ratio.
10. according to arbitrary described method in claim 1 to 5, it is characterized in that, described radio reception device is wireless access points AP.
11. 1 kinds of path navigation methods, is characterized in that, comprising:
Mobile terminal sends navigation requests to server, and described navigation requests comprises the first quality of wireless network requirement;
Mobile terminal receives the radio reception device information on guidance path and the described guidance path that described server sends;
Mobile terminal is according to described radio reception device information connecting wireless network;
The wireless network that mobile terminal utilization connects carries out path navigation on described guidance path.
12. methods according to claim 11, is characterized in that, described radio reception device information comprises the radio reception device list that can realize wireless navigation on described guidance path;
Described mobile terminal, according to described radio reception device information connecting wireless network, specifically comprises:
Mobile terminal is selected the access device connecting wireless network of current location point according to described radio reception device list, when the radio reception device of current location point in described radio reception device list is while being multiple, select the radio reception device of connecting wireless network optimal quality or adopt multi-link mode to connect radio reception device.
13. methods according to claim 12, it is characterized in that, described mobile terminal carries out in the process of path navigation, in real time or timing receive the radio reception device information after the renewal that described server sends, described mobile terminal carries out subsequent path navigation according to the described radio reception device list after described guidance path and described renewal.
14. methods according to claim 11, is characterized in that, described method also comprises:
Mobile terminal is carrying out in the process of path navigation, detect in real time the quality of wireless network of the radio reception device of current location point connection, judge the quality of wireless network that current location point detects, whether meet default second wireless network quality requirements, if do not meet, switch radio reception device and proceed navigation to the next location point radio reception device in described radio reception device list.
15. methods according to claim 11, is characterized in that, described method also comprises:
Mobile terminal is carrying out in the process of path navigation, detect in real time the quality of wireless network of the radio reception device of current location point connection, judge the quality of wireless network that current location point detects, whether meet preset requirement, if do not meet, mobile terminal connects the radio reception device of the next position point in described radio reception device list, and being connected of the radio reception device of maintenance and current location point proceeded navigation.
16. methods according to claim 11, is characterized in that, described method also comprises:
Mobile terminal is carrying out in the process of path navigation, the navigation path of real time record mobile terminal, with the guidance path contrast that is received from server transmission, in monitoring mobile terminal moving process, whether depart from the guidance path that server issues, if depart from, send to server the new navigation requests that comprises the first quality of wireless network, guidance path and radio reception device information that reception server sends, re-start path navigation at current location point.
17. according to claim 11 to arbitrary described method in 16, signal intensity instruction RSSI that described the first quality of wireless network requires to receive for wireless network, receives message Packet Error Ratio PER, sends in message retransmission rate, error rate BER, average received/transmission rate and reception/transmission two-forty message ratio any one setting threshold requirement or chooses the location point requirement of optimum value.
18. according to claim 11 to arbitrary described method in 16, it is characterized in that, described radio reception device is AP.
19. 1 kinds of servers, is characterized in that, comprising:
Receiving element, the navigation requests sending for mobile terminal receive, described navigation requests comprises the first quality of wireless network requirement;
Determining unit, for the navigation requests receiving according to described receiving element, determines the guidance path that meets described the first quality of wireless network requirement;
Acquiring unit, for obtaining the radio reception device information on this guidance path according to the definite guidance path of described determining unit;
Transmitting element, for sending to mobile terminal by described guidance path and described radio reception device information, to make described mobile terminal carry out path navigation.
20. servers according to claim 19, is characterized in that, described determining unit comprises:
Search module, for searching from the set of alternate location point the location point that meets described the first quality of wireless network requirement;
The first determination module, for the location point that the first quality of wireless network requires that meets searching described in basis, determines the guidance path that meets described the first quality of wireless network requirement.
21. servers according to claim 20, is characterized in that, described determining unit also comprises:
The second determination module, while also comprising navigation preference information, for the location point that described the first quality of wireless network requires that meets searching described in basis, determines the first guidance path set that meets described the first quality of wireless network requirement in navigation requests;
The 3rd determination module, also comprises that in navigation requests navigation is when preference information, for according to described navigation preference information in described the first guidance path set, determine guidance path.
22. according to the server described in claim 20 or 21, it is characterized in that, described determining unit also comprises:
Estimation block, before meeting the location point of described the first quality of wireless network requirement in described search module from alternate location point set search, according to wireless network deployment information parameter, map parameter, by quality of wireless network evaluation function, in estimation navigation area, the network quality of each location point obtains an alternate location point set.
23. according to claim 19 to arbitrary described server in 21, it is characterized in that, described server also comprises:
Updating block, for carry out the process of path navigation at mobile terminal, real-time or timing acquisition radio reception device information renewal, and the radio reception device information after upgrading is sent to described mobile terminal.
24. 1 kinds of mobile terminals, is characterized in that, comprising:
Transmitting element, for sending navigation requests to server, described navigation requests comprises the first quality of wireless network requirement;
Receiving element, for receiving the radio reception device information on guidance path and the described guidance path that described server sends;
Network connection unit, for the radio reception device information connecting wireless network receiving according to described receiving element;
Path navigation unit carries out path navigation for the wireless network that utilizes described network connection unit to connect on described guidance path.
25. according to the mobile terminal described in claim 24, it is characterized in that, also comprises the radio reception device list that can realize wireless navigation on described guidance path in described radio reception device information;
Described network connection unit comprises:
First network link block, for select the access device connecting wireless network of current location point according to described radio reception device list, when the access device of current location point in described radio reception device list is while being multiple, select the access device that connecting wireless network quality is the strongest or adopt multi-link mode to connect access device.
26. mobile terminals according to claim 25, is characterized in that,
Described network connection unit also comprises:
Second network link block, be used for described path navigation unit in the process of carrying out path navigation, detect in real time the quality of wireless network of the radio reception device of current location point connection, the quality of wireless network of the radio reception device of the current connection that judgement detects, whether meet default second wireless network quality requirements, if do not meet, switch radio reception device and proceed navigation to the next location point radio reception device in described radio reception device list.
27. mobile terminals according to claim 25, is characterized in that,
Described network connection unit also comprises:
The 3rd network connecting module, be used for described path navigation unit in the process of carrying out path navigation, detect in real time the quality of wireless network of the radio reception device of current location point connection, judge the quality of wireless network that current location point detects, whether meet preset requirement, if do not meet, mobile terminal connects the radio reception device of the next position point in described radio reception device list, and being connected of the radio reception device of maintenance and current location point proceeded navigation.
28. according to arbitrary described mobile terminal in claim 24 to 27, it is characterized in that, described mobile terminal also comprises:
Updating block, be used in the process of carrying out path navigation, in real time or timing receive the radio reception device information after the renewal that described server sends, described mobile terminal carries out subsequent path navigation according to the radio reception device information after described guidance path and described renewal.
29. according to arbitrary described mobile terminal in claim 24 to 27, it is characterized in that, described mobile terminal also comprises:
Path record cell, be used for mobile terminal in the process of carrying out path navigation, the navigation path of real time record mobile terminal, with the guidance path contrast that is received from server transmission, in monitoring mobile terminal moving process, whether depart from the guidance path that server issues, if depart from, notify described transmitting element to send the new navigation requests that comprises the first quality of wireless network.
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