CN104283578A - Client-side data two-way transmission method - Google Patents
Client-side data two-way transmission method Download PDFInfo
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- CN104283578A CN104283578A CN201410501556.9A CN201410501556A CN104283578A CN 104283578 A CN104283578 A CN 104283578A CN 201410501556 A CN201410501556 A CN 201410501556A CN 104283578 A CN104283578 A CN 104283578A
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Abstract
The invention discloses a client-side data two-way transmission method. The method mainly comprises the steps that a wireless receiving device, a wireless transmitting device, an information amount and transmission time estimation device and a prior transmission switching device are arranged for each client-side; wireless transmitting channels and wireless receiving channels are established between each client-side and other client-sides with information receiving and/or transmitting functions are established; when information transmission exists in the wireless transmitting channels and the wireless receiving channels, the information amount and transmission time estimation devices are started, the information amount of the information transmitted in the wireless transmitting channels and the wireless receiving channels is monitored, and the transmission time is estimated according to the current network signal strength; through the prior transmission switching devices, the channels with a large transmission amount and long transmission time are suspended. The client-side data two-way transmission method can overcome the defects that in the prior art, reliability is low, real-time performance is poor, and cost is high and has the advantages of being high in reliability, good in real-time performance and low in cost.
Description
Technical field
The present invention relates to technical field of intelligent traffic, particularly, relate to a kind of client data opposing traffic method.
Background technology
Along with the quickening of urbanization progress and the raising of automobile popularity rate, increasingly sharpen in urban traffic congestion, traffic accident occurs again and again, and traffic environment runs down.The direct way of transport solution problem improves the traffic capacity of road network, but, because traffic system is a quite complicated Iarge-scale system, separately from the viewpoint of vehicle or independent from the viewpoint of road, be all difficult to tackle the problem at its root.
The wireless communication technology transmitted with realizing car at present adopts wall scroll wireless link to realize the transmission of data mostly, wall scroll wireless link is multiple ground fixed wireless access point (Access Point in wireless access network, be called for short AP) between when switching, first to disconnect the connection with former AP, be connected with new AP again, the transmission of data can be carried out after switching to new AP success, therefore the time prolongation switched, like this under the environment of train high-speed cruising, poor transmission, and link reliability is low, thus have impact on real-time and the reliability of information transmission.
Realizing in process of the present invention, inventor finding at least to exist in prior art that reliability is low, poor real and high in cost of production defect.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of client data opposing traffic method, to realize the advantage that reliability is high, real-time good and cost is low.
For achieving the above object, the technical solution used in the present invention is: a kind of client data opposing traffic method, mainly comprises:
For each client arranges a set of radio receiver and a set of wireless base station apparatus, the amount of information be connected with a set of radio receiver and a set of wireless base station apparatus respectively and transmission time estimating device, and the prioritised transmission switching device shifter be connected with a set of radio receiver, a set of wireless base station apparatus and amount of information and transmission time estimating device respectively;
Each client, can both be used as receives information client and information sends client; Each client and other have between the client of receives information and/or sending function, set up wireless transmission passage and wireless receiving passage respectively;
When all having an information transmission for the wireless transmission passage of each client and wireless receiving passage within a period of time, amount of information and transmission time estimating device start, the amount of information of monitoring wireless sendaisle and the transmitted breath of wireless receiving passage according to the current network intensity estimation signal transmission time;
By prioritised transmission switching device shifter, suspend and contain much information and transmission time long passage, until amount of information little and the passage that the transmission time is short completes information transmission time restart tentative passage, continue transmission.
The client data opposing traffic method of various embodiments of the present invention, owing to mainly comprising: for each client arranges a set of radio receiver, a set of wireless base station apparatus, amount of information and transmission time estimating device, prioritised transmission switching device shifter; The amount of information of monitoring wireless sendaisle and the transmitted breath of wireless receiving passage according to the current network intensity estimation signal transmission time, by prioritised transmission switching device shifter, suspend and contain much information and the passage of transmission time length, until amount of information little and the passage that the transmission time is short completes information transmission time restart tentative passage, continue transmission; Thus can overcome that reliability in prior art is low, poor real and the high defect of cost, to realize the advantage that reliability is high, real-time good and cost is low.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, provide a kind of client data opposing traffic method, mainly comprise:
Step 1: for each client arranges a set of radio receiver and a set of wireless base station apparatus, the amount of information be connected with a set of radio receiver and a set of wireless base station apparatus respectively and transmission time estimating device, and the prioritised transmission switching device shifter be connected with a set of radio receiver, a set of wireless base station apparatus and amount of information and transmission time estimating device respectively;
Step 2: each client, can both be used as receives information client and information sends client; Each client and other have between the client of receives information and/or sending function, set up wireless transmission passage and wireless receiving passage respectively;
Step 3: when all having an information transmission for the wireless transmission passage of each client and wireless receiving passage within a period of time, amount of information and transmission time estimating device start, the amount of information of monitoring wireless sendaisle and the transmitted breath of wireless receiving passage according to the current network intensity estimation signal transmission time;
Step 4: by prioritised transmission switching device shifter, suspends and contains much information and transmission time long passage, until amount of information little and the passage that the transmission time is short completes information transmission time restart tentative passage, continue transmission.
Technical scheme of the present invention, can improve data transmission quality and reliability, reduces transfer of data and loses and failure problems.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a client data opposing traffic method, is characterized in that, mainly comprises:
For each client arranges a set of radio receiver and a set of wireless base station apparatus, the amount of information be connected with a set of radio receiver and a set of wireless base station apparatus respectively and transmission time estimating device, and the prioritised transmission switching device shifter be connected with a set of radio receiver, a set of wireless base station apparatus and amount of information and transmission time estimating device respectively;
Each client, can both be used as receives information client and information sends client; Each client and other have between the client of receives information and/or sending function, set up wireless transmission passage and wireless receiving passage respectively;
When all having an information transmission for the wireless transmission passage of each client and wireless receiving passage within a period of time, amount of information and transmission time estimating device start, the amount of information of monitoring wireless sendaisle and the transmitted breath of wireless receiving passage according to the current network intensity estimation signal transmission time;
By prioritised transmission switching device shifter, suspend and contain much information and transmission time long passage, until amount of information little and the passage that the transmission time is short completes information transmission time restart tentative passage, continue transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501556.9A CN104283578A (en) | 2014-09-27 | 2014-09-27 | Client-side data two-way transmission method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501556.9A CN104283578A (en) | 2014-09-27 | 2014-09-27 | Client-side data two-way transmission method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104283578A true CN104283578A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410501556.9A Pending CN104283578A (en) | 2014-09-27 | 2014-09-27 | Client-side data two-way transmission method |
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| CN (1) | CN104283578A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528632A (en) * | 2003-10-13 | 2004-09-15 | 北京交通大学 | Wireless locomotive signal system |
| CN101013411A (en) * | 2006-01-30 | 2007-08-08 | 夏普株式会社 | System bus control apparatus, integrated circuit and data processing system |
| CN101388814A (en) * | 2008-08-25 | 2009-03-18 | 中兴智能交通系统（北京）有限公司 | Method and system for mobile terminal data transmission |
| WO2011018422A1 (en) * | 2009-08-11 | 2011-02-17 | Deutsche Telekom Ag | Device for accessing electronic vehicle components |
| CN102279867A (en) * | 2010-06-09 | 2011-12-14 | 柯尼卡美能达商用科技株式会社 | Method for storing a profile set, a computer readable recording medium stored with a profile set storage program, a profile set storage system, and a color conversion process device |
-
2014
- 2014-09-27 CN CN201410501556.9A patent/CN104283578A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528632A (en) * | 2003-10-13 | 2004-09-15 | 北京交通大学 | Wireless locomotive signal system |
| CN101013411A (en) * | 2006-01-30 | 2007-08-08 | 夏普株式会社 | System bus control apparatus, integrated circuit and data processing system |
| CN101388814A (en) * | 2008-08-25 | 2009-03-18 | 中兴智能交通系统（北京）有限公司 | Method and system for mobile terminal data transmission |
| WO2011018422A1 (en) * | 2009-08-11 | 2011-02-17 | Deutsche Telekom Ag | Device for accessing electronic vehicle components |
| CN102279867A (en) * | 2010-06-09 | 2011-12-14 | 柯尼卡美能达商用科技株式会社 | Method for storing a profile set, a computer readable recording medium stored with a profile set storage program, a profile set storage system, and a color conversion process device |
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Application publication date: 20150114 |
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| RJ01 | Rejection of invention patent application after publication |