JP2017142749A5 - - Google Patents
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- JP2017142749A5 JP2017142749A5 JP2016025157A JP2016025157A JP2017142749A5 JP 2017142749 A5 JP2017142749 A5 JP 2017142749A5 JP 2016025157 A JP2016025157 A JP 2016025157A JP 2016025157 A JP2016025157 A JP 2016025157A JP 2017142749 A5 JP2017142749 A5 JP 2017142749A5
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Description
その目的を達成するための本発明は、歩行者によって携行され、所定の周波数帯の電波を用いて、歩行者の属性を示す属性情報と、固有の識別情報を含む歩行者情報パケットを送信する発信器（１）と、所定の収集エリア内に存在する発信器から送信される歩行者情報パケットを受信するように、道路上又は施設内の所定の位置に配置される複数の通行者情報収集装置（２）と、複数の通行者情報収集装置の外部に設けられるセンタ（３）と、車両で用いられる車両用端末（４）と、を備え、複数の通行者情報収集装置、センタ、及び車両用端末のそれぞれは、広域通信網を介した通信である広域通信を実施可能に構成されており、複数の通行者情報収集装置及び車両用端末のそれぞれは、広域通信網を介さない通信である狭域通信を実施可能に構成されており、センタは、複数の通行者情報収集装置のそれぞれが受信した歩行者情報パケットに示されている属性情報及び識別情報を、当該歩行者情報パケットを受信した通行者情報収集装置の位置を示す位置情報及び属性情報を受信した時刻を示す受信時刻情報と対応付けた通行者情報としてデータベース（３３）に格納する格納処理部（３２１、Ｆ４）と、データベースに格納されている通行者情報に基づいて、収集エリアを通行する車両の運転者にとって注意すべき歩行者種別を示す注意対象種別と、その注意対象種別を注意すべき時間帯とを示す注意対象情報を配信用情報として生成する配信用情報生成装置（３４）と、配信用情報生成装置が生成した注意対象情報を広域通信によって、通行者情報収集装置に定期配信するとともに、車両用端末からの要求に基づいて車両用端末に配信する広域配信装置（３２２、３１）と、を備え、通行者情報収集装置は、センタから取得した注意対象情報を狭域通信によって車両用端末に配信する狭域配信装置（２２、Ｆ６）を備え、車両用端末は、センタが備える広域配信装置から車両用端末の現在位置に応じた注意対象情報を取得する注意対象情報取得部（Ｇ５ａ）と、通行者情報収集装置が備える狭域配信装置から狭域通信によって逐次配信される注意対象情報を取得する狭域通信処理部（Ｇ４）と、狭域通信処理部が注意対象情報を受信した場合に、当該注意対象情報に示される歩行者種別について注意するように促す情報を所定の情報出力装置から出力する報知処理を実施するとともに、注意対象情報取得部が注意対象情報を受信した場合にもその受信した注意対象情報に基づいた報知処理を実施する報知処理部（Ｇ６）と、を備え、報知処理部は、注意対象情報取得部及び狭域通信処理部の両方で同一の注意対象情報を取得できている場合には、狭域通信処理部が取得している注意対象情報に基づいた報知処理を実施する一方、注意対象情報取得部が取得した注意対象情報に基づく報知処理はキャンセルすることを特徴とする。 In order to achieve the object, the present invention is carried by a pedestrian and transmits a pedestrian information packet including attribute information indicating the attribute of the pedestrian and unique identification information using radio waves in a predetermined frequency band. Collecting a plurality of passer-by information on a road or in a predetermined position in a facility so as to receive a pedestrian information packet transmitted from the transmitter (1) and a transmitter existing in a predetermined collection area A device (2), a center (3) provided outside the plurality of passer-by information collection devices, and a vehicle terminal (4) used in the vehicle, and a plurality of passer-by information collection devices, centers, and Each of the vehicle terminals is configured to be able to perform wide-area communication that is communication via a wide-area communication network, and each of the plurality of passer-by information collection devices and the vehicle terminal is capable of communication not via a wide-area communication network. Can implement certain narrow area communication Is configured to, center, passerby information collecting apparatus and the attribute information and the identification information, respectively are shown in the pedestrian information packets received, it receives the pedestrian information packets of a plurality of passersby information collecting device A storage processing unit (321, F4) for storing in the database (33 ) as passer-by information associated with the position information indicating the position of the user and the reception time information indicating the time when the attribute information is received, and stored in the database Based on the passer information, the attention object information indicating the pedestrian type that should be noted for the driver of the vehicle passing through the collection area and the time zone in which the attention object type should be noted is information for distribution The distribution information generation device ( 34) generated as, and the attention object information generated by the distribution information generation device are regularly distributed to the passer-by information collection device by wide area communication. And a wide area distribution device (322, 31) that distributes to the vehicle terminal based on a request from the vehicle terminal. The passer-by information collection device uses the narrow area communication to transmit the attention object information acquired from the center. A narrow area distribution device (22, F6) that distributes to a terminal for a vehicle, and the vehicle terminal acquires an attention target information according to the current position of the vehicle terminal from a wide area distribution device provided in the center ( G5a), a narrow area communication processing unit (G4) that acquires attention object information sequentially distributed by narrow area communication from the narrow area distribution device provided in the passer information collection apparatus, and the narrow area communication processing section When receiving, the notification target information acquisition unit performs a notification process of outputting information prompting to be careful about the pedestrian type indicated in the attention target information from a predetermined information output device. A notification processing unit (G6) that performs notification processing based on the received attention target information even when receiving the target information, and the notification processing unit includes the attention target information acquisition unit and the narrow area communication processing unit. When the same attention target information can be acquired in both, the notification target information acquired by the attention target information acquisition unit is performed while the notification processing based on the attention target information acquired by the narrow area communication processing unit is performed. notification process based on is characterized by the cancellation to Rukoto.
Claims (8)
所定の収集エリア内に存在する前記発信器から送信される前記歩行者情報パケットを受信するように、道路上又は施設内の所定の位置に配置される複数の通行者情報収集装置（２）と、
複数の前記通行者情報収集装置の外部に設けられるセンタ（３）と、
車両で用いられる車両用端末（４）と、を備え、
複数の前記通行者情報収集装置、前記センタ、及び前記車両用端末のそれぞれは、広域通信網を介した通信である広域通信を実施可能に構成されており、
複数の前記通行者情報収集装置及び前記車両用端末のそれぞれは、広域通信網を介さない通信である狭域通信を実施可能に構成されており、
前記センタは、
複数の前記通行者情報収集装置のそれぞれが受信した前記歩行者情報パケットに示されている前記属性情報及び前記識別情報を、当該歩行者情報パケットを受信した前記通行者情報収集装置の位置を示す位置情報及び前記属性情報を受信した時刻を示す受信時刻情報と対応付けた通行者情報としてデータベース（３３）に格納する格納処理部（３２１、Ｆ４）と、
前記データベースに格納されている前記通行者情報に基づいて、前記収集エリアを通行する車両の運転者にとって注意すべき歩行者種別を示す注意対象種別と、その注意対象種別を注意すべき時間帯とを示す注意対象情報を配信用情報として生成する配信用情報生成装置（３４）と、
前記配信用情報生成装置が生成した前記注意対象情報を広域通信によって、前記通行者情報収集装置に定期配信するとともに、前記車両用端末からの要求に基づいて前記車両用端末に配信する広域配信装置（３２２、３１）と、を備え、
前記通行者情報収集装置は、前記センタから取得した前記注意対象情報を狭域通信によって前記車両用端末に配信する狭域配信装置（２２、Ｆ６）を備え、
前記車両用端末は、
前記センタが備える前記広域配信装置から前記車両用端末の現在位置に応じた前記注意対象情報を取得する注意対象情報取得部（Ｇ５ａ）と、
前記通行者情報収集装置が備える前記狭域配信装置から狭域通信によって逐次配信される前記注意対象情報を取得する狭域通信処理部（Ｇ４）と、
前記狭域通信処理部が前記注意対象情報を受信した場合に、当該注意対象情報に示される前記歩行者種別について注意するように促す情報を所定の情報出力装置から出力する報知処理を実施するとともに、前記注意対象情報取得部が前記注意対象情報を受信した場合にもその受信した注意対象情報に基づいた前記報知処理を実施する報知処理部（Ｇ６）と、を備え、
前記報知処理部は、前記注意対象情報取得部及び前記狭域通信処理部の両方で、同一の前記収集エリアについての前記注意対象情報を取得できている場合には、前記狭域通信処理部が取得している前記注意対象情報に基づいた前記報知処理を実施する一方、前記注意対象情報取得部が取得した前記注意対象情報に基づく前記報知処理はキャンセルすることを特徴とする情報配信システム。 A transmitter (1) that is carried by a pedestrian and transmits a pedestrian information packet including attribute information indicating the attribute of the pedestrian and unique identification information using radio waves in a predetermined frequency band;
A plurality of passer-by information collection devices (2) arranged on a road or in a predetermined position in a facility so as to receive the pedestrian information packet transmitted from the transmitter existing in a predetermined collection area; ,
A center (3) provided outside the plurality of passer-by information collection devices;
A vehicle terminal (4) used in the vehicle,
Each of the plurality of passer-by information collection devices, the center, and the vehicle terminal is configured to perform wide-area communication that is communication via a wide-area communication network.
Each of the plurality of passer-by information collection devices and the vehicle terminal is configured to be capable of performing narrow-area communication that is communication not via a wide-area communication network,
The center is
The attribute information and the identification information each of the plurality of the passerby information collecting apparatus is shown in the pedestrian information packet received, indicating the position of the passerby information collection device receiving the pedestrian information packets storage processing unit for storing a database (3 3) as passersby information associated with reception time information indicating the position information and the time of receiving the attribute information (321, F4),
Based on the passer-by information stored in the database, an attention object type indicating a pedestrian type to be noted for a driver of a vehicle passing through the collection area, and a time zone in which the attention object type is to be noted A distribution information generation device ( 34) that generates attention target information indicating distribution information as distribution information;
A wide area distribution apparatus that periodically distributes the attention object information generated by the distribution information generation apparatus to the passer-by information collection apparatus by wide area communication, and distributes the attention object information to the vehicle terminal based on a request from the vehicle terminal (322, 31)
The passer-by information collection device includes a narrow area distribution device (22, F6) for distributing the attention object information acquired from the center to the vehicle terminal by narrow area communication,
The vehicle terminal is
An attention object information acquisition unit (G5a) that acquires the attention object information according to the current position of the vehicle terminal from the wide area distribution device provided in the center;
A narrow area communication processing unit (G4) for acquiring the attention object information sequentially distributed by narrow area communication from the narrow area distribution apparatus included in the passer-by information collection apparatus;
When the narrow area communication processing unit receives the attention object information, it performs a notification process for outputting information prompting attention to the pedestrian type indicated in the attention object information from a predetermined information output device. A notification processing unit (G6) that performs the notification process based on the received attention target information even when the attention target information acquisition unit receives the attention target information,
When the notification processing unit can acquire the attention target information for the same collection area in both the attention target information acquisition unit and the narrow area communication processing unit, the narrow area communication processing unit while implementing the acquired and that the attention object information the notification processing based on the information distribution system the noted target information acquiring unit and the notification processing based on the acquired said watched information, wherein the cancellation to Rukoto.
前記配信用情報生成装置は、前記データベースに格納されている複数の前記通行者情報に基づいて、前記収集エリアを通行する歩行者の時間帯毎の通行量及び人員構成を特定する人員構成特定部（３４１）を備えており、前記人員構成特定部が特定した時間帯毎の人員構成及び通行量に基づいて前記注意対象情報を生成することを特徴とする情報配信システム。 In claim 1,
The distribution information generating apparatus, pre-SL based on the plurality of the traffic information that is stored in the database, traffic amount of each time period of pedestrian traffic the collection area and personnel arrangement specific to identify the personnel composition part (34 1) comprises a information distribution system characterized that you generate the attention object information based on the personnel composition and traffic volume of the personnel composition specific portion identified each time period.
前記配信用情報生成装置は、前記人員構成特定部が特定した時間帯毎の人員構成及び通行量に基づき、前記収集エリアを通行する車両の運転者にとって注意すべき歩行者種別を示す注意対象種別と、その注意対象種別を注意すべき時間帯とを示す情報を、前記注意対象情報として生成することを特徴とする情報配信システム。 In claim 2,
The distribution information generating apparatus, based on the personnel composition and traffic amount before Symbol personnel composition specific portion identified each time period, care subjects exhibiting pedestrian type noted for the driver of a vehicle passing the collection area type and an information distribution system to which the attention object type indicates to information and to be the time zone attention, and raw form, wherein Rukoto as the attention object information.
前記通行者情報収集装置は、
衛星航法システムが備える航法衛星が送信する航法信号を受信することで、前記通行者情報収集装置の現在位置を特定する現在位置特定部（２５）と、
前記発信器からの前記属性情報を受信した場合に、その受信した前記歩行者情報パケットに示されている前記属性情報及び前記識別情報を、前記受信時刻情報と、前記歩行者情報パケットを受信した時点において前記現在位置特定部が特定している現在位置を示す位置情報と、を含むアップロードデータを生成し、当該アップロードデータを前記広域通信によって前記センタに送信するアップロード部（Ｆ５ａ）と、を備え、
前記センタが備える前記格納処理部は、前記通行者情報収集装置から送信されてくる前記アップロードデータに含まれる、前記属性情報、前記識別情報、前記受信時刻情報、前記位置情報を対応付けて前記データベースに格納することを特徴とする情報配信システム。 In claim 3,
The passer-by information collection device
A current position specifying unit (25) for specifying a current position of the passer-by information collection device by receiving a navigation signal transmitted by a navigation satellite included in the satellite navigation system;
When the attribute information from the transmitter is received, the attribute information and the identification information indicated in the received pedestrian information packet, the reception time information, and the pedestrian information packet are received. An upload unit (F5a) that generates upload data including position information indicating the current position specified by the current position specifying unit at a time point, and transmits the upload data to the center by the wide area communication. ,
The storage processing unit included in the center associates the attribute information, the identification information, the reception time information, and the location information included in the upload data transmitted from the passer-by information collection device with the database. An information distribution system characterized by being stored in
前記通行者情報収集装置は、前記広域通信によって前記センタから前記注意対象情報を取得する配信用情報取得部（Ｆ５ｂ）を備え、
前記狭域配信装置は、前記配信用情報取得部が取得した前記注意対象情報のうち、現在時刻と対応する前記注意対象情報を、前記狭域通信が可能なエリア内に存在する前記車両用端末に対して前記狭域通信によって配信するように構成されていることを特徴とする情報配信システム。 In claim 4,
The passer information collecting apparatus, prior SL includes a distribution-information acquiring unit that acquires the attention object information from the center by global communication (F5b),
The narrow area distribution device includes the vehicle terminal in which the attention object information corresponding to the current time among the attention object information acquired by the distribution information acquisition unit is present in an area where the narrow area communication is possible. information distribution system characterized that you have been configured to deliver by the narrow-area communication with.
前記格納処理部は、前記アップロードデータに含まれる種々の情報を、当該アップロードデータの送信元である前記通行者情報収集装置と対応付けて前記データベースに格納することを特徴とする情報配信システム。 In claim 4 or 5,
The storage processing unit stores various information included in the upload data in the database in association with the passer-by information collection device that is a transmission source of the upload data.
前記広域通信を実施可能に構成されているユーザ側の通信端末としての広域通信端末（５）を備え、
前記広域通信端末は、
特定の前記収集エリアについての前記注意対象情報を取得するためのユーザの操作を受け付ける操作受付部（５４）と、
前記操作受付部が前記操作を受け付けたことに基づいて、前記広域通信を介して前記センタに、ユーザ操作によって指定された前記収集エリアについての前記注意対象情報の配信を要求する注意対象情報要求部（５５）と、を備え、
前記センタは、前記広域通信を介した前記注意対象情報要求部からの要求を受け付ける注意対象情報要求受付部（３２３）を備え、
前記広域配信装置は、前記注意対象情報要求受付部が受け付けた要求に対応する前記注意対象情報を、前記広域通信端末に配信することを特徴とする情報配信システム。 In claim 6,
A wide-area communication terminal (5) as a user-side communication terminal configured to enable the wide-area communication is provided,
The wide area communication terminal is
An operation reception unit (54) for receiving a user operation for acquiring the attention object information about the specific collection area;
Attention target information request unit that requests distribution of the attention target information about the collection area designated by the user operation to the center via the wide area communication based on the fact that the operation reception unit has received the operation. (55)
The center comprises watched information request accepting section for accepting a request from the attention object information requesting unit via the pre-Symbol wide communication (323),
The wide area distribution device, the attention object information requesting the attention object information receiving unit corresponding to the received request, the information distribution system characterized in that for delivery to the wide area communication terminal.
前記発信器は、
前記属性情報と前記識別情報を記憶する、書き換え可能であって且つ不揮発性の記憶媒体であるメモリ（１３）と、
前記メモリに登録されているデータの読み出し及び書き換えを行うためのリーダライタと近接場通信を実施する近接場通信部（１２）と、を備え、
前記発信器は、前記リーダライタと前記発信器とを近接場通信させることによって、前記メモリに登録されている前記属性情報の参照及び書き換えを実施可能に構成されていることを特徴とする情報配信システム。 In any one of Claims 1-7,
The transmitter is
A memory (13) that stores the attribute information and the identification information and is a rewritable and nonvolatile storage medium;
A reader / writer for reading and rewriting data registered in the memory, and a near-field communication unit (12) for performing near-field communication,
The transmitter is configured to perform reference and rewriting of the attribute information registered in the memory by causing the reader / writer and the transmitter to perform near-field communication. system.
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| PCT/JP2016/085661 WO2017138232A1 (en) | 2016-02-12 | 2016-12-01 | Information delivery system |
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2016
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