1.一種間歇弱連接環(huán)境下多源能耗數(shù)據(jù)的傳輸方法,其中,多源能耗數(shù)據(jù)的傳輸架構(gòu)包括傳輸任務(wù)調(diào)度模塊、數(shù)據(jù)匯聚模塊、路徑優(yōu)選模塊、訂閱分發(fā)模塊和主動(dòng)發(fā)現(xiàn)模塊;
2.根據(jù)權(quán)利要求1所述間歇弱連接環(huán)境下多源能耗數(shù)據(jù)的傳輸方法,其特征在于,采用基于改進(jìn)的dijkstra算法計(jì)算端到端延時(shí)最短的路徑,實(shí)現(xiàn)步驟如下:
3.根據(jù)權(quán)利要求1所述間歇弱連接環(huán)境下多源能耗數(shù)據(jù)的傳輸方法,其特征在于,步驟s2中,對(duì)于多個(gè)邊緣云之間分發(fā)信息時(shí),采用數(shù)據(jù)分級(jí)機(jī)制優(yōu)先傳輸對(duì)實(shí)時(shí)性要求較高的數(shù)據(jù);所述數(shù)據(jù)分級(jí)機(jī)制,首先對(duì)數(shù)據(jù)去重,然后對(duì)數(shù)據(jù)進(jìn)行分級(jí)排序;
4.根據(jù)權(quán)利要求1所述間歇弱連接環(huán)境下多源能耗數(shù)據(jù)的傳輸方法,其特征在于,選擇最優(yōu)路徑的具體流程如下:
5.根據(jù)權(quán)利要求1所述間歇弱連接環(huán)境下多源能耗數(shù)據(jù)的傳輸方法,其特征在于,由發(fā)端數(shù)據(jù)的備份端實(shí)現(xiàn)數(shù)據(jù)續(xù)傳,數(shù)據(jù)續(xù)傳的場(chǎng)景包括:收端和發(fā)端網(wǎng)絡(luò)間斷場(chǎng)景、發(fā)端設(shè)備損壞導(dǎo)致數(shù)據(jù)丟失場(chǎng)景;兩種場(chǎng)景下,收端只收到部分?jǐn)?shù)據(jù),等待接收剩余部分?jǐn)?shù)據(jù);
6.根據(jù)權(quán)利要求1所述間歇弱連接環(huán)境下多源能耗數(shù)據(jù)的傳輸方法,其特征在于,數(shù)據(jù)重傳包括:整份數(shù)據(jù)的重傳;在傳輸過(guò)程中數(shù)據(jù)分組的重傳;
7.根據(jù)權(quán)利要求6所述間歇弱連接環(huán)境下多源能耗數(shù)據(jù)的傳輸方法,其特征在于,對(duì)于整份數(shù)據(jù)的重傳,具體實(shí)現(xiàn)步驟如下:
8.根據(jù)權(quán)利要求6所述間歇弱連接環(huán)境下多源能耗數(shù)據(jù)的傳輸方法,其特征在于,對(duì)于數(shù)據(jù)分組的重傳,具體流程如下: