CN110035094B - Train-mounted wireless service pushing device and distribution method based on people counting - Google Patents
Train-mounted wireless service pushing device and distribution method based on people counting Download PDFInfo
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- CN110035094B CN110035094B CN201810027889.0A CN201810027889A CN110035094B CN 110035094 B CN110035094 B CN 110035094B CN 201810027889 A CN201810027889 A CN 201810027889A CN 110035094 B CN110035094 B CN 110035094B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/535—Tracking the activity of the user
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
Abstract
The invention discloses a train-mounted wireless service pushing device based on people counting, which receives hotspot information pushed by a cloud computing center and caches the hotspot information in a cache module before a high-speed train is sent out; then, a user accesses the pushing device through a vehicle-mounted WiFi signal and verifies login through a mobile phone number, a people counting and information preference counting module counts the number of users through the logged-in mobile phone number, and initial preference counting is carried out according to an interest tag selected by the user; according to the clicking behavior of the train user, the hotspot information prediction module further predicts the information which is interested by the user by adopting a statistic or machine learning algorithm; and finally, pushing the predicted hotspot information to the user terminal through a hotspot information pushing module. The invention also discloses a train-mounted wireless service distribution method based on people counting. The invention can conveniently and rapidly count the number of effective users, and can formulate a corresponding distribution strategy according to the number of the effective users and the user labels.
Description
Technical Field
The invention relates to the field of wireless communication, in particular to a content distribution technology based on wireless service pre-caching, and specifically relates to a train-mounted wireless service pushing device and a train-mounted wireless service distribution method based on people counting.
Background
Because the number of users on the high-speed moving train needs to acquire train passenger data from related departments, the authorization procedure is complicated, and the existing number counting method is complex, for example, the number of people is counted through face recognition; the method for counting the number of the real users on the train through WiFi access is relatively simple and fast, and is beneficial to making a more effective content distribution strategy.
Due to the gradual popularization of intelligent terminals and the appearance of various multimedia services, wireless communication resources are still relatively scarce; under the special scene of high-speed moving trains, the wireless communication bandwidth on the trains is more scarce and the bandwidth allocated to each train user is less due to the limitation of Doppler shift and train body penetration loss caused by high-speed movement.
Most of the users request services with great relevance, most of the users concentrate on limited websites and services, and the proportion of real-time services is particularly small; the Martha effect causes hot spot information to be more popular; due to the deep research of machine learning and deep learning, the statistics and prediction of the hot information interested by the audience from the explosive internet information become easier; the prices of intelligent terminals such as mobile phones and the like are lower and lower, the storage space is larger and larger, and the battery endurance is gradually enhanced.
By using the storage capacity of intelligent terminals such as mobile phones and the like, the hotspot information is received in advance from the converged wireless converged broadcast and cellular network, so that the cost of wireless communication can be reduced and the service quality of users can be improved.
Disclosure of Invention
The invention aims to provide a train-mounted wireless service pushing device and a distribution method based on people counting, aiming at the convenience and effectiveness of counting the number of effective users on a train, wherein the distribution method can conveniently and quickly count the number of the effective users (the number of the effective users refers to the users willing to receive hot spot information pushed by the device), and further can formulate a corresponding distribution strategy according to the number of the effective users and user labels (the user labels refer to content categories which are interested by the users, such as sports, movies and the like), and preferentially push the information which is interested by groups with the largest number of people.
The invention is realized according to the following technical scheme:
the utility model provides a train wireless service pusher based on people statistics which characterized in that includes:
the hot spot information caching module receives hot spot information pushed by a cloud computing center before the high-speed train sends the hot spot information;
the system comprises a people number counting and information preference counting module, a user identification module and a user preference counting module, wherein when a train user accesses a WiFi signal emitted by a train, the user identification module firstly verifies and logs in a mobile phone number and selects an interest tag of the user;
the hot spot information prediction module predicts the information which is interested by the user according to the clicking behavior of the train user and machine learning;
and the hot spot information pushing module is used for pushing the hot spot information according to the interest tag of the user and the predicted hot spot information.
In the technical scheme, when the user is verified by the mobile phone number, the people counting and information preference counting module counts the information preference of the user, and the hot spot information prediction module predicts the hot spot content according to the access content of the user.
According to the technical scheme, the users are distributed to different multicast networks according to the counted information preference of the users, corresponding content distribution strategies are formulated according to the number of wireless channels and different multicast groups, and when the number of the channels is less than the number of the groups, the information which is interested by the multicast group with the largest number of people is preferentially pushed.
In the above technical solution, the multicast network employs WiFi multicast or enhanced multimedia broadcast multicast service multicast.
The invention discloses a train-mounted wireless service distribution method based on people counting, which is realized according to the train-mounted wireless service pushing device, and also comprises a content distribution device, and is characterized by comprising the following steps:
(1) the content distribution device updates the hotspot information and distributes WiFi;
(2) the train intentionally accesses WiFi to a user receiving the hot spot information in a mobile phone number verification mode, meanwhile, an information tag interested by the user is selected, and then a content distribution device records the interest tag of the access user; predicting a label of information in which a user is interested according to a machine learning method in the process of browsing information by the user, and adding the label to the interest label of the user;
(3) the content distribution device identifies different train users according to different telephone numbers;
(4) the content distribution device predicts the most interesting information of the user according to the click behavior of the user and the interest tag of the user, and the pushing device carries out hot spot information multicast by means of enhanced multimedia broadcast multicast service or WiFi.
Compared with the prior art, the invention has the following technical effects:
the user can quickly obtain the related information to be read according to the technical scheme of the invention.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a functional block diagram of a train-mounted wireless service distribution device based on people counting;
FIG. 2 is a schematic diagram of a train-mounted wireless service distribution process based on people counting.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
The invention is further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the present invention provides a train-mounted wireless service delivery device based on people counting, comprising:
the hot spot information caching module receives hot spot information pushed by a cloud computing center before the high-speed train sends the hot spot information;
the system comprises a people number counting and information preference counting module, a user identification module and a user preference counting module, wherein when a train user accesses a WiFi signal emitted by a train, the user identification module firstly verifies and logs in a mobile phone number and selects an interest tag of the user;
the hot spot information prediction module predicts the information which is interested by the user according to the clicking behavior of the train user and machine learning;
and the hot spot information pushing module is used for pushing the hot spot information according to the interest tag of the user and the predicted hot spot information.
In the implementation, when the user is verified by the mobile phone number, the people counting and information preference counting module counts the information preference of the user, and the hot spot information prediction module predicts the hot spot content according to the access content of the user.
And distributing the users to different multicast networks according to the counted information preference of the users, then formulating a corresponding content distribution strategy according to the number of the wireless channels and different multicast groups, and preferentially pushing the information which is interested by the multicast group with the largest number of people when the number of the channels is less than the number of the groups.
The multicast network adopts WiFi multicast or enhanced multimedia broadcast multicast service multicast.
As shown in fig. 2, the train-mounted wireless service distribution method based on people counting according to the present invention is implemented by the train-mounted wireless service pushing device, further comprising a content distribution device, and is characterized by comprising the following steps:
(1) the content distribution device updates the hotspot information and distributes WiFi;
(2) the train intentionally accesses WiFi to a user receiving hot spot information in a mobile phone number verification mode, meanwhile, an information tag interested by the user is selected, and then a content distribution device records the interest tag of the user, such as sports, entertainment, science and technology and the like; predicting a label of information in which a user is interested according to a machine learning method in the process of browsing information by the user, and adding the label to the interest label of the user;
(3) the content distribution device identifies different train users according to different telephone numbers;
(4) the content distribution device predicts the most interesting information of the user according to the click behavior of the user and the interest tag of the user, and the pushing device carries out hot spot information multicast by means of enhanced multimedia broadcast multicast service or WiFi.
The invention can conveniently and quickly count the number of effective users, and further can formulate a corresponding distribution strategy according to the number of effective users and the user labels, and preferentially push the information which is interested in the group with the largest number of users.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (1)
1. A train-mounted wireless service distribution method based on people counting is characterized in that the method is realized by utilizing a train-mounted wireless service pushing device and a content distribution device:
the method is realized by utilizing the train-mounted wireless service pushing device and comprises the following steps:
when the mobile phone number of the user is verified, the people counting and information preference counting module counts the information preference of the user and predicts the hot content according to the access content hot information prediction module of the user;
distributing users to different multicast networks according to the counted information preference of the users, then formulating corresponding content distribution strategies according to the number of wireless channels and different multicast groups, and preferentially pushing the information which is interested by the multicast groups with the largest number of users when the number of the channels is less than the number of the groups;
the multicast network adopts WiFi multicast or enhanced multimedia broadcast multicast service multicast;
the train-mounted wireless service pushing device comprises:
the hot spot information caching module receives hot spot information pushed by a cloud computing center before the high-speed train sends the hot spot information;
the system comprises a people number counting and information preference counting module, a user identification module and a user preference counting module, wherein when a train user accesses a WiFi signal emitted by a train, the user identification module firstly verifies and logs in a mobile phone number and selects an interest tag of the user;
the hot spot information prediction module predicts the information which is interested by the user according to the clicking behavior of the train user and machine learning;
the hot spot information pushing module is used for pushing the hot spot information according to the interest tag of the user and the predicted hot spot information;
the method is realized by a content distribution device and comprises the following steps:
(1) the content distribution device updates the hotspot information and distributes WiFi;
(2) the train intentionally accesses WiFi to a user receiving the hot spot information in a mobile phone number verification mode, meanwhile, an information tag interested by the user is selected, and then a content distribution device records the interest tag of the access user; predicting a label of information in which a user is interested according to a machine learning method in the process of browsing information by the user, and adding the label to the interest label of the user;
(3) the content distribution device identifies different train users according to different telephone numbers;
(4) the content distribution device predicts the information of most interest of the user according to the user clicking behavior and the user interest tag, and the train-mounted wireless service push device performs hot spot information multicast by means of enhanced multimedia broadcast multicast service or WiFi.
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Citations (3)
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| CN102255966A (en) * | 2011-07-07 | 2011-11-23 | 苏州阔地网络科技有限公司 | Message pushing method and instant communication server |
| CN104899303A (en) * | 2015-06-10 | 2015-09-09 | 杭州祥声通讯股份有限公司 | Cloud big data analysis system applied to rail transportation means |
| CN105072172A (en) * | 2015-07-31 | 2015-11-18 | 网宿科技股份有限公司 | Content delivery network based hot spot statistic and pushing method and system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255966A (en) * | 2011-07-07 | 2011-11-23 | 苏州阔地网络科技有限公司 | Message pushing method and instant communication server |
| CN104899303A (en) * | 2015-06-10 | 2015-09-09 | 杭州祥声通讯股份有限公司 | Cloud big data analysis system applied to rail transportation means |
| CN105072172A (en) * | 2015-07-31 | 2015-11-18 | 网宿科技股份有限公司 | Content delivery network based hot spot statistic and pushing method and system |
Non-Patent Citations (1)
| Title |
|---|
| On Services Pushing and Caching in High-speed Train by Using Converged Broadcasting and Cellular Networks;Bing Li 等;《IEEE》;20170720;第2-8页 * |
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