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Title:
需要予測装置
Document Type and Number:
Japanese Patent JP6810786
Kind Code:
B2
Abstract:
Even in an unusual case, such as at occurrence of an event and the like, where a way a vehicle, such as a taxi, is used is different from that in a steady state, demand prediction for vehicle demand is performed with high accuracy.A demand prediction device 10 is a device that performs demand prediction for taxi demand in accordance with a mesh, and includes an acquisition unit 12 configured to acquire number-of-people information including information relating to the number of people for each mesh at a plurality of times, a prediction model determination unit 13 configured to determine a prediction model to be used for demand prediction based on the acquired number-of-people information, a prediction unit 14 configured to perform demand prediction for taxi demand from the acquired number-of-people information by using the determined prediction model, and an output unit 15 configured to output information in accordance with a result of demand prediction.

Inventors:
Suzuki Ryohei
Masanari Fujita
Akihito Makishima
Junko Noami
Application Number:
JP2019501089A
Publication Date:
January 06, 2021
Filing Date:
December 25, 2017
Export Citation:
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Assignee:
Ntt docomo, Inc.
International Classes:
G06Q50/30; G06Q30/02
Domestic Patent References:
JP2016222114A
JP2008052455A
JP2011108194A
JP2016075972A
Foreign References:
WO2011065256A1
Other References:
Co-Innovationを通じてビジネスを加速させるNTTグループのIoTの取り組み,BUSINESS COMMUNICATION 第53巻 第11号,日本,株式会社ビジネスコミュニケーション社,2016年11月 1日,第53巻,p.40-41
金森 亮,滞留人口データを用いた交通手段別OD交通量推計手法の提案,情報処理学会 研究報告 知能システム(ICS) 2015-ICS-178 [online],日本,情報処理学会,2015年 2月23日,p.1-6
小野 勉,人流の移動補助手段に対する数理モデルの提案とその評価,日本経営工学会論文誌 Vol.56 No.3,日本,社団法人日本経営工学会,2005年 8月15日,第56巻第3号,p.219-226
淺原 彰規,粒子フィルタを用いた都市域人流推定方式,情報処理学会 論文誌(ジャーナル) Vol.57 No.1 [online],日本,情報処理学会,2016年 1月15日,第57巻第1号,p.54-65
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Takashi Okiyama
Kenji Fukaishi