CN102487529A - Method for raising information transmission efficiency of Internet of things and apparatus thereof - Google Patents
Method for raising information transmission efficiency of Internet of things and apparatus thereof Download PDFInfo
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Abstract
The invention discloses a method for raising information transmission efficiency of the Internet of things and an apparatus thereof. The method comprises the following steps: an information processing layer is added between an information acquisition layer and an information transmission layer of the Internet of things; according to a preset strategy, the information processing layer carries out pretreatment on data from the information acquisition layer and sends the data to the information transmission layer. According to a technical scheme of the invention, the information transmission efficiency of the Internet of things can be raised, and a data jam of the information transmission layer of the Internet of things caused by a huge data transmission quantity is avoided.
Description
Technical field
The present invention relates to the technology of Internet of things field, particularly relate to a kind of method and apparatus that improves the Internet of Things information transfer efficiency.
Background technology
Internet of Things; Be meant through various sensings and transmission means; With the information of real world carry out automation, real-time, on a large scale, round-the-clock mark, collection, transmission and analysis; And build information operation platform based on this, make up application system, thereby strengthen the comprehensive network system of information mutual communication property and intelligent decision-makingization in the social production life.Specifically; The definition of Internet of Things is: through information sensing equipment such as radio frequency identification (RFID), infrared inductor, global positioning system, laser scanners; Agreement by agreement; Be connected any object with the Internet, carry out information exchange and communicate by letter, to realize a kind of network intellectuality identification, location, tracking, monitoring and the management of object.
Fig. 1 is the sketch map of the level characteristic of Internet of Things of the prior art.As shown in Figure 1, Internet of Things has typical level characteristic, and a complete Internet of things system logically generally comprises four levels, is followed successively by from bottom to up: information gathering layer, message transmission layer, information operation layer and integrated application layer.Wherein, information gathering layer and information transport layer configuration information sensory perceptual system, information operation layer and integrated application layer constitute uses transportation.By bottom is that the upper strata provides information support, the information that the upper strata provides according to the bottom execution of making a strategic decision.
The main task of information gathering layer be various physical quantitys with the real world on a large scale through various means, be converted into the accessible digital information of virtual world.
The main task of message transmission layer is the information that the information gathering layer is collected, and gathers and transmits through diverse networks such as sensor network, communication network, the Internets, thereby the information is on a large scale integrated, for processing.
Above design feature is that the information gathering layer is directly given the data of gathering and used the transportation processing through the message transmission layer.Also just stating the work of information processing handles by using transportation fully.
Along with the extensive use of following Internet of Things, the transmission quantity of data will substantially exceed the bearing capacity of the transfer of data of present the Internet.Be implemented in the Internet of Things system of available data transmission network, problem how to tackle following Internet of Things volume of transmitted data sharp increase will be a challenge.From the hierarchy of existing Internet of Things, the information gathering layer is given the data of gathering fully and is used the transportation processing through the message transmission layer.The work that is to say information processing is handled by using transportation fully.And the objective physical quantity of real world is huge, uses the transportation processing if these data are all given through the message transmission layer, and blocking up of message transmission layer data is inevitable so.
Summary of the invention
The invention provides a kind of method that improves the Internet of Things information transfer efficiency, this method can effectively improve the information transfer efficiency of Internet of Things, avoids the huge and data congestion of the Internet of Things message transmission layer that causes of volume of transmitted data.
The present invention also provides a kind of device that improves the Internet of Things information transfer efficiency, and this device can effectively improve the information transfer efficiency of Internet of Things, avoids the huge and data congestion of the Internet of Things message transmission layer that causes of volume of transmitted data.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention discloses a kind of method that improves the Internet of Things information transfer efficiency, it is characterized in that, this method comprises:
Between the information gathering layer of Internet of Things and message transmission layer, increase the information processing layer;
By said information processing layer according to preset strategy to after carrying out preliminary treatment from the data of information gathering layer, send to the message transmission layer.
The invention also discloses a kind of device that improves the Internet of Things information transfer efficiency, it is characterized in that, this device comprises: information gathering layer interface module, pretreatment module and message transmission layer interface module;
Information gathering layer interface module is used to receive the data from Internet of Things information gathering layer equipment, and the data that received are sent to pretreatment module;
Pretreatment module is used for according to preset strategy the data that received being carried out sending to message transmission layer interface module after the preliminary treatment;
Message transmission layer interface module is used for the data that received are sent to the message transmission layer equipment of Internet of Things.
By above-mentioned visible; Increase the information processing layer between this information gathering layer and the message transmission layer at Internet of Things of the present invention; By the information processing layer according to preset strategy to after carrying out preliminary treatment from the data of information gathering layer; Send to the technical scheme of message transmission layer, because institute's image data is being carried out preliminary treatment before through the transmission of message transmission layer, thus reduced the amount of redundancy of the data of being transmitted through the message transmission layer; Effectively improve information transmission efficiency, and then avoided the huge and data congestion of the Internet of Things message transmission layer that causes of volume of transmitted data.
Description of drawings
Fig. 1 is the sketch map of the level characteristic of Internet of Things of the prior art;
Fig. 2 is the sketch map of the level characteristic of the Internet of Things among the present invention;
Fig. 3 is a kind of composition structural representation that improves the device of Internet of Things information transfer efficiency among the present invention.
Embodiment
Core concept of the present invention is: between the information gathering layer of Internet of Things and message transmission layer, increase the information processing layer; By said information processing layer according to preset strategy to after carrying out preliminary treatment from the data of information gathering layer, redispatch to the message transmission layer.
It is described here that to carry out preliminary treatment according to preset strategy mainly be to let the data of information gathering layer through some local processing; The information that feasible preparation is uploaded meets the use of upper layer application operation system more; Or accomplish a kind of initial analysis and abstract processing of mass data; Or make that the transmission of data is more efficient, or the validity of data is done a preliminary filtration etc.In a word, providing a kind of for the analyzing and processing mode of whole Internet of Things disposes flexibly and selects.
Technical scheme of the present invention; Because institute's image data is being carried out preliminary treatment before through the transmission of message transmission layer; Thereby reduced the amount of redundancy of the data of being transmitted through the message transmission layer; Effectively improve information transmission efficiency, and then avoided the huge and data congestion of the Internet of Things message transmission layer that causes of volume of transmitted data.
In order to make the object of the invention, technical scheme and advantage clearer, describe the present invention below in conjunction with accompanying drawing and specific embodiment.
Fig. 2 is the sketch map of the level characteristic of the Internet of Things among the present invention.As shown in Figure 2, between the information gathering layer of Internet of Things and message transmission layer, increase the information processing layer, this information processing layer is carried out the preliminary treatment that comprises computing, filtration, packing etc.
In an embodiment of the present invention, after the information processing layer carries out preliminary treatment according to preset strategy, pretreated information is sent to the message transmission layer comprises but be not limited to following several kinds of situation:
(1) the information processing layer sends to the message transmission layer to after carrying out calculation process from a plurality of mutual related data of information gathering layer according to the mode of appointment with the operation result data.
This is because gather n data (n is the integer greater than 1) for a kind of information gathering layer that needs; This n data are done the application that a fixing computing draws a result; Just there is no need that n data are all delivered to information operation layer through the message transmission layer handles; Send into the message transmission layer but give again after the information processing layer is obtained a result, can effectively reduce volume of transmitted data like this, and the amount of calculation of information operation layer.
For example; In the application of meteorology monitoring; Need carry out drawing a statistical value after the statistical computation according to the data in the time period; Therefore there is no need all data in this time period are all sent to information operation layer through the message transmission layer, but after carrying out statistical computation earlier by the information processing layer, resulting statistical value is sent to information operation layer through the message transmission layer get final product.
Again for example, in the application of navigation system, need obtain locator data with respect to the reference data of reference point according to each point.According to technical scheme of the present invention; After the information gathering layer sends to the information processing layer with each point with respect to the reference data of reference point; After calculating locator data by the information processing layer according to each reference data; Locator data is sent to information operation layer through the message transmission layer, and need each reference data all not sent to information operation layer through the message transmission layer.
(2) the information processing layer carries out buffer memory to the data from the information gathering layer, behind every separated Preset Time institute's data in buffer is sent to the message transmission layer.
This is because the characteristics that have a kind of Internet of Things to use are round-the-clock but data volume is not high, must take network channel transmission data according to the mode in past always, and the utilance of network channel is not high.And after using technical scheme of the present invention; By the information processing layer with the storage in a period of time in this locality; At set intervals the data centralization of being stored is delivered to the message transmission layer then and transmit, reduced the occupancy of network channel, also improved the utilance of network channel.
(3) the information processing layer sends to the message transmission layer to after carrying out filtration treatment from the data of information gathering layer.
The information processing layer sends to the message transmission layer to after carrying out discard processing from the misdata in the data of information gathering layer and/or repeating data with remaining data specifically.For example,,, can think that then what collect is misdata, directly carry out discard processing, and need not redispatch, the waste resource to the message transmission layer if the value that is collected has exceeded its possible number range for some sensitive datas.In addition,, then think repeating data, also carry out discard processing if the data that collected are identical with last data of gathering.
(4) the information processing layer sends to the message transmission layer to after carrying out processed compressed from the data of information gathering layer.
For example,, carry out earlier re-sending to the message transmission layer after the processed compressed, can significantly reduce the data volume that needs the transmission data for some audio or video data.
(5) after the information processing layer gathers, packs the multichannel data from the information gathering layer, send to the message transmission layer with data packet form integral body.
For example,, transmit again after can being multiplexed into one road audio or video data, can improve the efficiency of transmission of data for the audio or video data of multichannel.
In Internet of Things, the quantity of collection point is very huge, uses technical scheme of the present invention and reduces the required data quantity transmitted in each collection point, and the then whole volume of transmitted data that reduces also is very huge.
The front mention the information processing layer according to preset strategy to after carrying out preliminary treatment from the data of information gathering layer, send to the message transmission layer.Wherein, preset strategy is pre-configured in the information processing layer.In one embodiment of the invention, said preset strategy can change.Promptly can upgrade the preset strategy in the information processing layer according to actual needs; The information processing layer can be according to the preset strategy after upgrading to after carrying out preliminary treatment from the data of information gathering layer; Redispatch to the message transmission layer, to arrive the pretreated purpose of carrying out different modes according to actual needs.
Provide a kind of composition structure that improves the device of Internet of Things information transfer efficiency among the present invention based on the foregoing description.
Fig. 3 is a kind of composition structural representation that improves the device of Internet of Things information transfer efficiency among the present invention.As shown in Figure 3, this device comprises: information gathering layer interface module 301, pretreatment module 302 and message transmission layer interface module 303;
Information gathering layer interface module 301 is used to receive the data from Internet of Things information gathering layer equipment, and the data that received are sent to pretreatment module 302;
Message transmission layer interface module 303 is used for the data that received are sent to the message transmission layer equipment of Internet of Things.
In Fig. 3, said pretreatment module 302 after being used for a plurality of mutual related data of coming to be received are carried out calculation process according to the mode of appointment, sends to message transmission layer interface module 303 with the operation result data;
And/or,
Said pretreatment module 302 is used for the data that received are carried out buffer memory, behind every separated Preset Time institute's data in buffer is sent to message transmission layer interface module 303;
And/or,
Said pretreatment module 302 after being used for the data that received are carried out filtration treatment, sends to message transmission layer interface module 303; Particularly, said pretreatment module 302 after being used for the misdata of the data that received and/or repeating data carried out discard processing, sends to message transmission layer interface module 303 with remaining data;
And/or,
Said pretreatment module 302 after being used for the data that received are carried out processed compressed, sends to message transmission layer interface module 303;
And/or,
Said pretreatment module 302 after being used for the multichannel data that is received gathered, packs, sends to message transmission layer interface module 303 with data packet form integral body.
As shown in Figure 3, this device further comprises: config update interface module 304, and be used to receive preset strategy order is set, command configuration is set or upgrades the preset strategy of preserving in the pretreatment module 302 according to this preset strategy.Here, if originally do not preserve preset strategy (under the situation about promptly being configured first) in the pretreatment module 302, then config update interface module 304 is provided with the configuration preset strategy of order in pretreatment module 302 according to the preset strategy that is received; If originally preserved certain preset strategy in the pretreatment module 302, then config update interface module 304 is provided with order according to the preset strategy that is received the preset strategy in the pretreatment module 302 is upgraded.
Device shown in Figure 3 and said Internet of Things information gathering layer equipment integrate; Perhaps, this device and said Internet of Things message transmission layer equipment integrate.
In sum; Increase the information processing layer between this information gathering layer and the message transmission layer at Internet of Things of the present invention; By the information processing layer according to preset strategy to after carrying out preliminary treatment from the data of information gathering layer; Send to the technical scheme of message transmission layer, because institute's image data is being carried out preliminary treatment before through the transmission of message transmission layer, thus reduced the amount of redundancy of the data of being transmitted through the message transmission layer; Effectively improve information transmission efficiency, and then avoided the huge and data congestion of the Internet of Things message transmission layer that causes of volume of transmitted data.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope that the present invention protects.
Claims (10)
1. a method that improves the Internet of Things information transfer efficiency is characterized in that, this method comprises:
Between the information gathering layer of Internet of Things and message transmission layer, increase the information processing layer;
By said information processing layer according to preset strategy to after carrying out preliminary treatment from the data of information gathering layer, send to the message transmission layer.
2. method according to claim 1 is characterized in that, said information processing layer specifically comprises carry out sending to the message transmission layer after the preliminary treatment from the data of information gathering layer according to preset strategy:
The information processing layer sends to the message transmission layer to after carrying out calculation process from a plurality of mutual related data of information gathering layer according to the mode of appointment with the operation result data;
And/or,
The information processing layer carries out buffer memory to the data from the information gathering layer, behind every separated Preset Time institute's data in buffer is sent to the message transmission layer;
And/or,
The information processing layer sends to the message transmission layer to after carrying out filtration treatment from the data of information gathering layer;
And/or,
The information processing layer sends to the message transmission layer to after carrying out processed compressed from the data of information gathering layer;
And/or,
The information processing layer sends to the message transmission layer with data packet form integral body after the multichannel data from the information gathering layer is gathered, packs.
3. method according to claim 2 is characterized in that, said information processing layer comprises carrying out filtration treatment from the data of information gathering layer:
Said information processing layer sends to the message transmission layer to after carrying out discard processing from the misdata in the data of information gathering layer and/or repeating data with the data after handling.
4. according to each described method in the claim 1 to 3, it is characterized in that,
At said information processing layer according to preset strategy to before carrying out preliminary treatment from the data of information gathering layer, this method further comprises: in the information processing layer, dispose preset strategy.
5. method according to claim 4 is characterized in that, according to preset strategy the data from the information gathering layer is carried out preliminary treatment at said information processing layer, sends to after the message transmission layer, and this method further comprises:
Preset strategy is upgraded; The information processing layer to after carrying out preliminary treatment from the data of information gathering layer, sends to the message transmission layer according to the preset strategy after upgrading.
6. a device that improves the Internet of Things information transfer efficiency is characterized in that, this device comprises: information gathering layer interface module, pretreatment module and message transmission layer interface module;
Information gathering layer interface module is used to receive the data from Internet of Things information gathering layer equipment, and the data that received are sent to pretreatment module;
Pretreatment module is used for according to the preset strategy of self preserving the data that received being carried out sending to message transmission layer interface module after the preliminary treatment;
Message transmission layer interface module is used for the data that received are sent to the message transmission layer equipment of Internet of Things.
7. device according to claim 6 is characterized in that,
Said pretreatment module after being used for a plurality of mutual related data of coming to be received are carried out calculation process according to the mode of appointment, sends to message transmission layer interface module with the operation result data;
And/or,
Said pretreatment module is used for the data that received are carried out buffer memory, behind every separated Preset Time institute's data in buffer is sent to message transmission layer interface module;
And/or,
Said pretreatment module after being used for the data that received are carried out filtration treatment, sends to message transmission layer interface module;
And/or,
Said pretreatment module after being used for the data that received are carried out processed compressed, sends to message transmission layer interface module;
And/or,
Said pretreatment module after being used for the multichannel data that is received gathered, packs, sends to message transmission layer interface module with data packet form integral body.
8. device according to claim 7 is characterized in that,
Said pretreatment module after being used for the misdata of the data that received and/or repeating data carried out discard processing, sends to message transmission layer interface module with remaining data.
9. according to each described device in the claim 6 to 8, it is characterized in that this device further comprises:
The config update interface module is used to receive preset strategy order is set, and command configuration is set or upgrades the preset strategy of preserving in the pretreatment module according to this preset strategy.
10. according to each described device in the claim 6 to 8, its characteristic is being,
This device and said Internet of Things information gathering layer equipment integrate;
Perhaps,
This device and said Internet of Things message transmission layer equipment integrate.
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Cited By (10)
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| CN102882705A (en) * | 2012-09-03 | 2013-01-16 | 青岛海信传媒网络技术有限公司 | Method for reporting log through terminal equipment and log reporting system |
| CN103873520A (en) * | 2012-12-14 | 2014-06-18 | 江南大学 | Internet of Things data transmitting system and method |
| CN104065502A (en) * | 2013-03-19 | 2014-09-24 | 王盘龙 | Collision-and-layering preventing device system for intelligent transmission of Internet-of-things data |
| CN104079608A (en) * | 2013-03-29 | 2014-10-01 | 株式会社日立制作所 | Proxy module equipment for Internet of things and method thereof |
| CN104240462A (en) * | 2014-09-01 | 2014-12-24 | 佛山市新东方电子技术工程有限公司 | Defence area bypass system of alarm system |
| CN105049512A (en) * | 2015-07-28 | 2015-11-11 | 深圳市汇川技术股份有限公司 | Data transmission method and system for Internet of things |
| CN107332909A (en) * | 2017-07-03 | 2017-11-07 | 中兴通讯股份有限公司 | A kind of method and device for realizing data transfer |
| CN107968796A (en) * | 2016-10-19 | 2018-04-27 | 南京智行信息科技有限公司 | A kind of the Internet of Things data processing system and data processing method of event triggering |
| CN109029564A (en) * | 2018-07-12 | 2018-12-18 | 江苏慧学堂系统工程有限公司 | A kind of computer network system for environment measuring |
| CN111580486A (en) * | 2020-05-28 | 2020-08-25 | 安徽工程大学 | Intelligent factory data management system based on Internet of things and processing method thereof |
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Cited By (14)
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| CN102882705A (en) * | 2012-09-03 | 2013-01-16 | 青岛海信传媒网络技术有限公司 | Method for reporting log through terminal equipment and log reporting system |
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| CN103873520A (en) * | 2012-12-14 | 2014-06-18 | 江南大学 | Internet of Things data transmitting system and method |
| CN104065502A (en) * | 2013-03-19 | 2014-09-24 | 王盘龙 | Collision-and-layering preventing device system for intelligent transmission of Internet-of-things data |
| CN104079608A (en) * | 2013-03-29 | 2014-10-01 | 株式会社日立制作所 | Proxy module equipment for Internet of things and method thereof |
| CN104240462A (en) * | 2014-09-01 | 2014-12-24 | 佛山市新东方电子技术工程有限公司 | Defence area bypass system of alarm system |
| CN105049512A (en) * | 2015-07-28 | 2015-11-11 | 深圳市汇川技术股份有限公司 | Data transmission method and system for Internet of things |
| CN107968796A (en) * | 2016-10-19 | 2018-04-27 | 南京智行信息科技有限公司 | A kind of the Internet of Things data processing system and data processing method of event triggering |
| CN107332909A (en) * | 2017-07-03 | 2017-11-07 | 中兴通讯股份有限公司 | A kind of method and device for realizing data transfer |
| WO2019007114A1 (en) * | 2017-07-03 | 2019-01-10 | 中兴通讯股份有限公司 | Data transmission method and device |
| CN107332909B (en) * | 2017-07-03 | 2020-03-31 | 中兴通讯股份有限公司 | Method and device for realizing data transmission |
| US11349962B2 (en) | 2017-07-03 | 2022-05-31 | Xi'an Zhongxing New Software Co., Ltd. | Data transmission method and device |
| CN109029564A (en) * | 2018-07-12 | 2018-12-18 | 江苏慧学堂系统工程有限公司 | A kind of computer network system for environment measuring |
| CN111580486A (en) * | 2020-05-28 | 2020-08-25 | 安徽工程大学 | Intelligent factory data management system based on Internet of things and processing method thereof |
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Application publication date: 20120606 |