基于專利分析的商用車駕駛室乘員保護(hù)技術(shù)研究

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【歡迎引用】.基于專利分析的商用車駕駛室乘員保護(hù)技術(shù)研究[].汽車文摘，2025（5）：44-50.

[Cite this paper】WANGC，WANGLLWANGJ.ResearchonOcupantProtection Technology for CommercialVehicleCab Based on Patent Analysis[J]. Automotive Digest （Chinese）， 2025（5）： 44-50.

中圖分類號：U463.8；G306 文獻(xiàn)標(biāo)志碼：A DOI：10.19822/j.cnki.1671-6329.20240044

Research on Occupant Protection Technology for Commercial Vehicle Cab Based on Patent Analysis

【Abstract】 The braking distance is longer due to the larger sizeand weight of commercial vehicles，resulting in greater collsionenergywhenaccidentsoccur.Inordertoeffecivelyreducetheinjuryof passengers incollision accidents， occupant protection technology forcommercialvehiclecab is widely studied.Using patent analysis methods，the patents related tooccupant protection technology are sorted out in terms of patent disclosuretrends and patent technology composition.Furthermore，relevant patentsof importantenterprisesareinterpreted，andsuggestionsforthedirectionof patent layout in this field are put forward.

Key words： Commercial vehicle cab， Safety， Patent analysis

0 引言

中國汽車工業(yè)協(xié)會統(tǒng)計數(shù)據(jù)顯示，2024年國內(nèi)商用車全年銷量為296.9萬輛，同比下降 ，商用車行業(yè)處于觸底反彈的復(fù)蘇中，機(jī)遇和挑戰(zhàn)并存。（剩余10058字）