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智能家居系統(tǒng)與其他系統(tǒng)進行整合的關(guān)鍵問題在于產(chǎn)品通訊協(xié)議的統(tǒng)一，由于各廠商按照不同的接口標(biāo)準(zhǔn)和協(xié)議進行生產(chǎn)，所以產(chǎn)品之間的互聯(lián)互通較為困難，使得用戶的體驗大打折扣，大大影響了智能家居產(chǎn)品的市場推廣速度。石油天然氣和能源電力領(lǐng)域的閥門市場需求占全球工業(yè)閥門市場需求的50%以上,以下主要從上述兩個閥門下游行業(yè)的市場需求情況分析閥門廠的發(fā)展前景。1、石油天然氣閥門市場發(fā)展前景根據(jù)美國能源情報署(石油和天然氣產(chǎn)量和需求的不斷增長將有助于油氣管線基礎(chǔ)設(shè)施投資維持在較高水平。

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