JPWO2019167252A1 - Visit determination system and visit determination method - Google Patents

Visit determination system and visit determination method Download PDF

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JPWO2019167252A1
JPWO2019167252A1 JP2018537873A JP2018537873A JPWO2019167252A1 JP WO2019167252 A1 JPWO2019167252 A1 JP WO2019167252A1 JP 2018537873 A JP2018537873 A JP 2018537873A JP 2018537873 A JP2018537873 A JP 2018537873A JP WO2019167252 A1 JPWO2019167252 A1 JP WO2019167252A1
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匡史 小澤
匡史 小澤
塩崎　秀樹
秀樹 塩崎
志賀　諭
諭 志賀
井上　淳
淳 井上
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Mitsubishi Electric Building Techno-Service Co Ltd
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    • H04M3/42348—Location-based services which utilize the location information of a target
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    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
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    • H04M3/42—Systems providing special services or facilities to subscribers

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Abstract

訪問者が訪問した建物をより正確に判定することができる訪問先判定装置を得る。この訪問先判定装置は、携帯端末装置１と、地図情報を記憶する地図情報記憶装置２１と、距離算出用単位時間毎に建物の建物境界座標と携帯端末装置１の位置情報との間の距離を算出する距離算出装置２２と、算出された距離の中で第１基準値Ｄ以下となる距離の数を滞在度として算出する建物境界内滞在度算出装置２３と、滞在度を用いて、訪問者が訪問した建物を判定する訪問先判定装置２４とを備えている。To obtain a destination determination device capable of more accurately determining a building visited by a visitor. This visit destination determination device is a mobile terminal device 1, a map information storage device 21 that stores map information, and a distance between a building boundary coordinate of a building and position information of the mobile terminal device 1 for each unit time for distance calculation. A distance calculation device 22 that calculates the value, a building boundary stay degree calculation device 23 that calculates the number of distances that are equal to or less than the first reference value D among the calculated distances as the degree of stay, and the degree of stay The visitor determination device 24 for determining the building visited by the person.

Description

この発明は、訪問者が訪問した建物を判定する訪問先判定システムおよび訪問先判定方法に関する。   The present invention relates to a visit destination determination system and a visit destination determination method for determining a building visited by a visitor.

従来、訪問者に所持され、自己の位置情報を取得する携帯端末装置と、携帯端末装置によって取得された位置情報を用いて、訪問者が訪問した建物を判定する訪問先判定装置とを備えた訪問先判定システムが知られている（例えば、特許文献１参照）。   Conventionally, a portable terminal device that is owned by a visitor and acquires its own position information, and a destination determining device that determines a building visited by the visitor using the position information acquired by the portable terminal device are provided. A visit destination determination system is known (for example, see Patent Document 1).

特開２００８−５２２８号公報JP 2008-5228 A

しかしながら、訪問者が建物の中にいる場合に、携帯端末装置が自己の位置情報を正確に取得することができない。この場合、訪問者が訪問した建物を訪問先判定装置が誤って判定してしまうおそれがあるという問題点があった。   However, when a visitor is in a building, the portable terminal device cannot acquire its own position information accurately. In this case, there is a problem that the visit destination determination device may erroneously determine the building visited by the visitor.

この発明は、上述のような課題を解決するためになされたものであり、その目的は、訪問者が訪問する建物をより正確に判定することができる訪問先判定システムおよび訪問先判定方法を提供するものである。   The present invention has been made to solve the above-described problem, and an object of the present invention is to provide a visit destination determination system and a visit destination determination method that can more accurately determine a building visited by a visitor. Is what you do.

この発明に係る訪問先判定システムは、訪問者に所持され、自己の位置情報を取得する携帯端末装置と、複数の建物のそれぞれの建物境界座標を含む地図情報を記憶する地図情報記憶装置と、複数の建物のそれぞれについて、予め設定された距離算出用単位時間毎に建物の建物境界座標と携帯端末装置の位置情報との間の距離を算出する距離算出装置と、複数の建物のそれぞれについて、距離算出用単位時間よりも大きく予め設定された滞在度算出用単位時間における、距離算出用単位時間毎に算出された距離の中で予め設定された第１基準値以下となる距離の数を滞在度として算出する建物境界内滞在度算出装置と、それぞれの建物についての滞在度を用いて、複数の建物の中から訪問者が訪問した建物を判定する訪問先判定装置とを備えている。   A visit destination determination system according to the present invention is a portable terminal device that is owned by a visitor and acquires own position information, a map information storage device that stores map information including building boundary coordinates of each of a plurality of buildings, For each of the plurality of buildings, for each of the plurality of buildings, a distance calculation device that calculates the distance between the building boundary coordinates of the building and the position information of the mobile terminal device for each preset unit time for distance calculation, For the stay degree calculation unit time that is larger than the distance calculation unit time, the number of distances that are equal to or less than the first reference value set in advance among the distances calculated for each distance calculation unit time are stayed. A degree of stay within a building boundary that calculates the degree of stay, and a destination determining apparatus that determines a building visited by a visitor from among a plurality of buildings using the degree of stay for each building. There.

この発明に係る訪問先判定システムによれば、複数の建物のそれぞれについて、距離算出用単位時間毎に建物の建物境界座標と携帯端末装置の位置情報との間の距離が算出され、滞在度算出用単位時間における、算出された距離の中で第１基準値以下となる距離の数が滞在度として算出される。これにより、訪問者が建物の中にいることによって携帯端末装置が自己の位置情報を正確に取得することができない場合であっても、訪問先判定装置は、訪問者が訪問した建物を判定することができる。その結果、訪問先判定システムは、訪問者が訪問する建物をより正確に判定することができる。   According to the visit destination determination system according to the present invention, for each of the plurality of buildings, the distance between the building boundary coordinates of the building and the position information of the portable terminal device is calculated for each unit time for distance calculation, and the degree of stay is calculated. The number of distances equal to or less than the first reference value among the calculated distances in the unit time for use is calculated as the degree of stay. Thereby, even when the mobile terminal device cannot accurately acquire its own position information because the visitor is in the building, the visit destination determination device determines the building visited by the visitor. be able to. As a result, the visit destination determination system can more accurately determine the building visited by the visitor.

この発明の実施の形態１に係る訪問先判定システムを示す構成図である。FIG. 1 is a configuration diagram illustrating a visit destination determination system according to Embodiment 1 of the present invention. 図１の地図情報記憶装置に記憶された地図情報に携帯端末装置の位置情報が重ねられた状態を示す図である。FIG. 2 is a diagram illustrating a state in which position information of a mobile terminal device is superimposed on map information stored in the map information storage device of FIG. 1. 図１の距離算出装置によって算出された距離を示すグラフである。2 is a graph illustrating a distance calculated by the distance calculation device in FIG. 1. 図１の訪問先判定システムが判定した訪問者の訪問した建物を示す図である。It is a figure which shows the building which the visitor visited by the visitor determination system of FIG. 1 determined. 図１の訪問先判定システムの動作を示すフローチャートである。It is a flowchart which shows the operation | movement of the visit destination determination system of FIG.

実施の形態１．
図１は、この発明の実施の形態１に係る訪問先判定システムを示す構成図である。訪問先判定システムは、訪問者に所持される携帯端末装置１と、携帯端末装置１との間で通信を行う情報センタ２とを備えている。図１では、１個の携帯端末装置１を示しているが、訪問先判定システムは、複数の携帯端末装置１を備えてもよい。Embodiment 1 FIG.
FIG. 1 is a configuration diagram showing a visited destination determination system according to Embodiment 1 of the present invention. The visit destination determination system includes a portable terminal device 1 carried by a visitor, and an information center 2 that performs communication with the portable terminal device 1. FIG. 1 shows one mobile terminal device 1, but the visiting destination determination system may include a plurality of mobile terminal devices 1.

携帯端末装置１は、訪問者に所持される。携帯端末装置１としては、スマートフォン、タブレット端末などが挙げられる。携帯端末装置１は、ＧＰＳ（Ｇｌｏｂａｌ Ｐｏｓｉｔｉｏｎｉｎｇ Ｓｙｓｔｅｍ）衛星から送信される信号を受信するＧＰＳ測位装置１１を備えている。ＧＰＳ測位装置１１は、ＧＰＳ衛星から受信された信号を用いて、自己の位置情報を取得する。ＧＰＳ測位装置１１に取得される自己の位置情報には、緯度の情報および経度の情報が含まれる。   The mobile terminal device 1 is carried by a visitor. Examples of the mobile terminal device 1 include a smartphone and a tablet terminal. The mobile terminal device 1 includes a GPS positioning device 11 that receives a signal transmitted from a GPS (Global Positioning System) satellite. The GPS positioning device 11 acquires its own position information using a signal received from a GPS satellite. The own position information acquired by the GPS positioning device 11 includes latitude information and longitude information.

情報センタ２は、地図情報記憶装置２１と、携帯端末装置１から位置情報を取得する距離算出装置２２と、訪問者が建物を訪問した可能性を示す滞在度を算出する建物境界内滞在度算出装置２３とを備えている。また、情報センタ２は、訪問者が訪問した建物を判定する訪問先判定装置２４と、訪問される可能性がある全ての建物の情報を含む全訪問先情報を記憶する訪問先情報記憶装置２５と、訪問者によって訪問された建物を表示する表示装置２６を備えている。地図情報記憶装置２１、距離算出装置２２、建物境界内滞在度算出装置２３、訪問先判定装置２４、訪問先情報記憶装置２５および表示装置２６は、例えば、パーソナルコンピュータから構成される。   The information center 2 includes a map information storage device 21, a distance calculation device 22 that acquires position information from the mobile terminal device 1, and a stay degree calculation inside a building boundary that calculates a stay degree indicating a possibility that a visitor has visited the building. Device 23. In addition, the information center 2 includes a visitor determination device 24 that determines a building visited by a visitor, and a visitor information storage device 25 that stores all visitor information including information on all buildings that may be visited. And a display device 26 for displaying the building visited by the visitor. The map information storage device 21, the distance calculation device 22, the stay degree calculation device 23 inside the building boundary, the visit destination determination device 24, the visit destination information storage device 25, and the display device 26 are composed of, for example, a personal computer.

地図情報記憶装置２１には、地図情報が記憶される。地図情報記憶装置２１に記憶される地図情報には、複数の建物のそれぞれの住所と、複数の建物のそれぞれの建物境界座標とが含まれる。   The map information storage device 21 stores map information. The map information stored in the map information storage device 21 includes respective addresses of a plurality of buildings and building boundary coordinates of the respective buildings.

距離算出装置２２は、建物の建物境界座標と携帯端末装置１の位置情報との間の距離を算出する。距離算出装置２２による建物の建物境界座標と携帯端末装置１の位置情報との間の距離の算出は、予め設定された距離算出用単位時間毎に行われる。この例では、距離算出用単位時間は、５分に設定されている。距離算出用単位時間は、変更可能となっている。また、距離算出装置２２による建物の建物境界座標と携帯端末装置１の位置情報との間の距離の算出は、複数の建物のそれぞれについて行われる。   The distance calculation device 22 calculates a distance between the building boundary coordinates of the building and the position information of the mobile terminal device 1. The calculation of the distance between the building boundary coordinates of the building and the position information of the mobile terminal device 1 by the distance calculation device 22 is performed for each preset distance calculation unit time. In this example, the unit time for distance calculation is set to 5 minutes. The unit time for distance calculation can be changed. The calculation of the distance between the building boundary coordinates of the building and the position information of the mobile terminal device 1 by the distance calculation device 22 is performed for each of the plurality of buildings.

図２は、図１の地図情報記憶装置２１に記憶された地図情報に携帯端末装置１の位置情報が重ねられた状態を示す図、図３は、図１の距離算出装置２２によって算出された距離を示すグラフである。図３では、図２の建物の建物境界座標と携帯端末装置１の位置情報との間の距離を示している。建物境界内滞在度算出装置２３は、距離算出装置２２によって算出された距離の中で予め設定された第１基準値Ｄ以下となる距離の数を滞在度として算出する。この例では、第１基準値Ｄは、５（ｍ）に設定されている。第１基準値Ｄは、変更可能となっている。   FIG. 2 is a diagram showing a state where the position information of the portable terminal device 1 is superimposed on the map information stored in the map information storage device 21 of FIG. 1, and FIG. 3 is calculated by the distance calculation device 22 of FIG. It is a graph which shows distance. FIG. 3 shows the distance between the building boundary coordinates of the building in FIG. 2 and the position information of the portable terminal device 1. The degree-of-stay-in-building-unit calculation device 23 calculates, as the degree of stay, the number of distances that are equal to or less than a preset first reference value D among the distances calculated by the distance calculation device 22. In this example, the first reference value D is set to 5 (m). The first reference value D can be changed.

建物境界内滞在度算出装置２３による滞在度の算出は、予め設定された滞在度算出用単位時間の間における、第１基準値Ｄ以下となる距離の数を滞在度として行われる。滞在度算出用単位時間は、距離算出用単位時間よりも大きい。この例では、滞在度算出用単位時間は、３０分に設定されている。滞在度算出用単位時間は、変更可能となっている。また、建物境界内滞在度算出装置２３による滞在度の算出は、複数の建物のそれぞれについて行われる。建物境界内滞在度算出装置２３による滞在度の算出は、距離算出用単位時間毎に行われる。なお、建物境界内滞在度算出装置２３による滞在度の算出は、距離算出用単位時間毎に限らず、その他の時間毎に行われてもよい。   The calculation of the degree of stay by the stay degree calculation device 23 within the building boundary is performed using the number of distances equal to or less than the first reference value D during the preset unit time for calculating the degree of stay as the degree of stay. The unit time for stay degree calculation is larger than the unit time for distance calculation. In this example, the unit time for calculating the degree of stay is set to 30 minutes. The unit time for stay degree calculation can be changed. The calculation of the degree of stay by the stay degree calculation device 23 within the building boundary is performed for each of the plurality of buildings. The calculation of the degree of stay by the stay degree calculation device 23 within the building boundary is performed for each unit time for distance calculation. The calculation of the degree of stay by the stay degree calculation device 23 within the building boundary is not limited to every unit time for distance calculation, and may be performed every other time.

訪問先判定装置２４は、それぞれの建物についての滞在度を用いて、複数の建物の中から訪問者が訪問した建物を判定する。具体的には、訪問先判定装置２４は、それぞれの建物の中で滞在度が最も大きい建物を、訪問者が訪問した建物として判定する。   The visit destination determination device 24 determines a building visited by a visitor from a plurality of buildings, using the degree of stay in each building. Specifically, the visit destination determination device 24 determines the building having the highest degree of stay among the buildings as the building visited by the visitor.

訪問先情報記憶装置２５には、全訪問先情報が記憶される。全訪問先情報には、訪問される可能性がある全ての建物の情報、当日の訪問予定の建物の情報などが含まれる。訪問される可能性がある全ての建物としては、例えば、保守の契約が結ばれている建物が挙げられる。当日の訪問予定の建物の情報には、訪問者を特定する情報、訪問予定時刻の情報および滞在予定時間の情報が含まれる。   The visited information storage device 25 stores all visited information. The information on all the visited places includes information on all the buildings that may be visited, information on the buildings to be visited on the day, and the like. All buildings that may be visited include, for example, buildings for which a maintenance contract has been signed. The information on the building to be visited on the day includes information for identifying the visitor, information on the scheduled visit time, and information on the estimated stay time.

訪問先判定装置２４は、滞在度および全訪問先情報を用いて、訪問者が訪問した建物を判定する。訪問先判定装置２４は、複数の建物のそれぞれの滞在度が同一の場合に、当日の訪問予定の建物の情報を用いて、訪問者が訪問した建物を判定する。また、訪問先判定装置２４は、滞在度が予め設定された第２基準値以下である場合に、滞在度に対応する建物を複数の建物の中から除外して、訪問者が訪問した建物を判定する。この例では、第２基準値は、４に設定されている。   The visit destination determination device 24 determines the building visited by the visitor using the stay degree and all the visit destination information. When the degree of stay of each of the plurality of buildings is the same, the visit destination determination device 24 determines the building visited by the visitor using the information on the building to be visited on the day. In addition, when the degree of stay is equal to or less than the second reference value set in advance, the visit destination determination device 24 excludes a building corresponding to the degree of stay from a plurality of buildings, and determines a building visited by the visitor. judge. In this example, the second reference value is set to 4.

図４は、図１の訪問先判定システムが判定した訪問者の訪問した建物を示す図である。表示装置２６には、複数の訪問者のそれぞれについて、訪問された建物が示される。図４では、訪問者Ａおよび訪問者Ｂのそれぞれについて、訪問された建物が示されている。   FIG. 4 is a diagram illustrating a building visited by a visitor determined by the destination determination system in FIG. 1. The display device 26 shows the visited building for each of the plurality of visitors. FIG. 4 shows the visited buildings for each of the visitor A and the visitor B.

次に、訪問先判定システムによる訪問者が訪問した建物の判定の方法ついて説明する。図５は、図１の訪問先判定システムの動作を示すフローチャートである。まず、ステップＳ１０１において、位置情報取得工程が行われる。位置情報取得工程では、携帯端末装置１がＧＰＳ衛星から受信された信号を用いて、自己の位置情報を取得する。位置情報取得工程は、距離算出用単位時間毎に行われる。   Next, a method of determining a building visited by a visitor by the visit destination determination system will be described. FIG. 5 is a flowchart showing the operation of the visited destination determination system of FIG. First, in step S101, a position information acquisition step is performed. In the position information acquisition step, the portable terminal device 1 acquires its own position information using a signal received from a GPS satellite. The position information obtaining step is performed for each distance calculation unit time.

その後、ステップＳ１０２において、距離算出工程が行われる。距離算出工程では、距離算出装置２２が、複数の建物のそれぞれについて、建物の建物境界座標と携帯端末装置１の位置情報との間の距離を算出する。距離算出工程は、距離算出用単位時間毎に行われる。   Thereafter, in step S102, a distance calculation step is performed. In the distance calculation step, the distance calculation device 22 calculates the distance between the building boundary coordinates of the building and the position information of the mobile terminal device 1 for each of the plurality of buildings. The distance calculation step is performed for each distance calculation unit time.

その後、ステップＳ１０３において、建物境界内滞在度算出工程が行われる。建物境界内滞在度算出工程では、建物境界内滞在度算出装置２３が、複数の建物のそれぞれについて、滞在度算出用単位時間における、距離算出用単位時間毎に算出された距離の中で第１基準値Ｄ以下となる距離の数を滞在度として算出する。建物境界内滞在度算出工程は、距離算出用単位時間毎に行われる。   After that, in step S103, a stay degree calculation process in the building boundary is performed. In the staying degree inside building boundary calculating step, the staying degree inside building boundary calculating device 23 calculates, for each of the plurality of buildings, the first of the distances calculated per unit time for distance calculation in the unit time for staying degree calculation. The number of distances equal to or less than the reference value D is calculated as the degree of stay. The staying degree calculation step within the building boundary is performed for each unit time for distance calculation.

その後、ステップＳ１０４において、訪問先判定工程が行われる。訪問先判定工程では、訪問先判定装置２４が、算出された滞在度、第２基準値および全訪問先情報を用いて、訪問者が訪問した建物を判定する。以上により、訪問先判定システムによる訪問者が訪問した建物の判定が終了する。   Thereafter, in step S104, a visit destination determination step is performed. In the visit destination determination step, the visit destination determination device 24 determines the building visited by the visitor using the calculated stay degree, the second reference value, and all the visit destination information. Thus, the determination of the building visited by the visitor by the destination determination system ends.

以上説明したように、この発明の実施の形態１に係る訪問先判定システムによれば、複数の建物のそれぞれについて、距離算出用単位時間毎に建物の建物境界座標と携帯端末装置１の位置情報との間の距離が算出され、滞在度算出用単位時間における、算出された距離の中で第１基準値Ｄ以下となる距離の数が滞在度として算出される。これにより、訪問者が建物の中にいることによって携帯端末装置１が自己の位置情報を正確に取得することができない場合であっても、訪問先判定装置２４は、訪問者が訪問した建物を判定することができる。その結果、訪問先判定システムは、訪問者が訪問した建物をより正確に判定することができる。   As described above, according to the visit destination determination system according to the first embodiment of the present invention, for each of a plurality of buildings, the building boundary coordinates of the building and the position information of the portable terminal device 1 for each unit time for distance calculation. Is calculated, and the number of distances that are equal to or less than the first reference value D among the calculated distances in the stay time calculation unit time is calculated as the stay time. Accordingly, even when the mobile terminal device 1 cannot accurately acquire its own location information because the visitor is in the building, the visit destination determination device 24 determines the building visited by the visitor. Can be determined. As a result, the visit destination determination system can more accurately determine the building visited by the visitor.

また、訪問先判定装置２４は、訪問される可能性がある全ての建物の情報および算出された滞在度を用いて、訪問者が訪問した建物を判定する。これにより、訪問される可能性の無い建物が、訪問者が訪問した建物として誤判定されることを抑制することができる。   In addition, the visit destination determination device 24 determines the building visited by the visitor using the information of all the buildings that may be visited and the calculated degree of stay. Thereby, it is possible to prevent a building that is unlikely to be visited from being erroneously determined as a building visited by a visitor.

また、訪問先判定装置２４は、算出された滞在度が第２基準値以下である場合に、滞在度に対応する建物を複数の建物の中から除外して、訪問者が訪問した建物を判定する。これにより、訪問先判定装置２４の判定を容易にすることができる。   In addition, when the calculated degree of stay is equal to or less than the second reference value, the visit destination determination device 24 excludes a building corresponding to the degree of stay from a plurality of buildings and determines a building visited by the visitor. I do. Thereby, the determination of the visiting destination determination device 24 can be facilitated.

また、この発明の実施の形態１に係る訪問先判定方法によれば、複数の建物のそれぞれについて、距離算出用単位時間毎に建物の建物境界座標と携帯端末装置１の位置情報との間の距離が算出され、滞在度算出用単位時間における、算出された距離の中で第１基準値Ｄ以下となる距離の数が滞在度として算出される。これにより、訪問者が建物の中にいることによって携帯端末装置１が自己の位置情報を正確に取得することができない場合であっても、訪問先判定装置２４は、訪問者が訪問した建物を判定することができる。その結果、訪問先判定システムは、訪問者が訪問した建物をより正確に判定することができる。   Further, according to the visit destination determination method according to the first embodiment of the present invention, for each of the plurality of buildings, the distance between the building boundary coordinates of the building and the position information of the mobile terminal device 1 is determined for each unit time for distance calculation. The distance is calculated, and the number of distances equal to or less than the first reference value D among the calculated distances in the unit time for stay degree calculation is calculated as the stay degree. Accordingly, even when the mobile terminal device 1 cannot accurately acquire its own location information because the visitor is in the building, the visit destination determination device 24 determines the building visited by the visitor. Can be determined. As a result, the visit destination determination system can more accurately determine the building visited by the visitor.

なお、上記実施の形態１では、建物境界内滞在度算出装置２３が、距離算出装置２２によって算出された距離を用いて滞在度を算出する構成について説明した。これに対して、訪問先判定システムは、携帯端末装置１が建物の中にあるか否かについて判定する建物内外判定装置をさらに備えた構成であってもよい。この場合、建物境界内滞在度算出装置２３は、携帯端末装置１が建物の中にあると建物内外判定装置が判定した場合に距離算出装置２２が算出した距離を用いて、滞在度を算出する。建物内外判定装置としては、例えば、携帯端末装置１がＧＰＳ衛星からの信号および基地局からの信号を受信可能となっており、ＧＰＳ衛星からの信号のみを用いて携帯端末装置１が位置情報を取得可能である場合に、建物外にいると判定され、それ以外の場合に建物内にいると判定される構成が挙げられる。また、建物内外判定装置としては、例えば、携帯端末装置１の位置情報が道路上にあり道路に沿って移動している場合に、建物外にいると判定され、また、携帯端末装置１の位置情報が高速で移動している場合に、建物外にいると判定される構成が挙げられる。   In the first embodiment, the configuration in which the stay degree calculation device 23 inside the building boundary calculates the stay degree using the distance calculated by the distance calculation device 22 has been described. On the other hand, the visit destination determination system may be configured to further include a building inside / outside determination device that determines whether the mobile terminal device 1 is inside the building. In this case, the inside-building stay degree calculating device 23 calculates the stay degree using the distance calculated by the distance calculating device 22 when the inside / outside determining device determines that the mobile terminal device 1 is inside the building. . As the inside / outside judging device, for example, the mobile terminal device 1 is capable of receiving a signal from a GPS satellite and a signal from a base station. There is a configuration in which when it is possible to acquire, it is determined that the user is outside the building, otherwise, it is determined that the user is inside the building. Further, as the inside / outside building determination device, for example, when the position information of the mobile terminal device 1 is on the road and moving along the road, it is determined that the user is outside the building, and the position of the mobile terminal device 1 is determined. When the information is moving at a high speed, there is a configuration in which it is determined that the user is outside the building.

１ 携帯端末装置、２ 情報センタ、１１ ＧＰＳ測位装置、２１ 地図情報記憶装置、２２ 距離算出装置、２３ 建物境界内滞在度算出装置、２４ 訪問先判定装置、２５ 訪問先情報記憶装置、２６ 表示装置。   REFERENCE SIGNS LIST 1 mobile terminal device, 2 information center, 11 GPS positioning device, 21 map information storage device, 22 distance calculation device, 23 staying degree calculation device inside building boundary, 24 visit determination device, 25 visit information storage device, 26 display device .

Claims (5)

訪問者に所持され、自己の位置情報を取得する携帯端末装置と、
複数の建物のそれぞれの建物境界座標を含む地図情報を記憶する地図情報記憶装置と、
複数の前記建物のそれぞれについて、予め設定された距離算出用単位時間毎に前記建物の前記建物境界座標と前記携帯端末装置の前記位置情報との間の距離を算出する距離算出装置と、
複数の前記建物のそれぞれについて、前記距離算出用単位時間よりも大きく予め設定された滞在度算出用単位時間における、前記距離算出用単位時間毎に算出された前記距離の中で予め設定された第１基準値以下となる前記距離の数を滞在度として算出する建物境界内滞在度算出装置と、
それぞれの前記建物についての前記滞在度を用いて、複数の前記建物の中から前記訪問者が訪問した前記建物を判定する訪問先判定装置と
を備えた訪問先判定装置。A mobile terminal device that is owned by the visitor and obtains its own location information,
A map information storage device that stores map information including building boundary coordinates of each of the plurality of buildings;
For each of the plurality of buildings, a distance calculation device that calculates a distance between the building boundary coordinates of the building and the position information of the mobile terminal device for each preset unit time for distance calculation,
For each of the plurality of buildings, in a unit time for stay degree calculation that is set to be larger than the unit time for distance calculation, a second one set in advance in the distance calculated for each unit time for distance calculation. A degree-of-stay-in-building-bounds calculating device that calculates the number of the distances that are equal to or smaller than one reference value as a degree of stay;
A destination determining device that determines the building visited by the visitor from a plurality of buildings by using the degree of stay for each of the buildings. 訪問される可能性がある全ての前記建物の情報を含む全訪問先情報を記憶する訪問先情報記憶装置をさらに備え、
前記訪問先判定装置は、前記滞在度および前記全訪問先情報を用いて、前記訪問者が訪問した前記建物を判定する請求項１に記載の訪問先判定装置。Further comprising a visit information storage device that stores all the visit information including information of all the buildings that may be visited,
The visited place determining apparatus according to claim 1, wherein the visited place determining apparatus determines the building visited by the visitor using the stay degree and the all visited place information. 前記訪問先判定装置は、前記滞在度が予め設定された第２基準値以下である場合に、前記滞在度に対応する前記建物を複数の前記建物の中から除外して、前記訪問者が訪問した前記建物を判定する請求項１または請求項２に記載の訪問先判定装置。   The visit destination determination device excludes the building corresponding to the stay degree from a plurality of buildings when the stay degree is equal to or less than a preset second reference value, and the visitor visits the building. The visit destination determination device according to claim 1 or 2, wherein the determined building is determined. 前記携帯端末装置が前記建物の中にあるか否かについて判定する建物内外判定装置をさらに備え、
前記建物境界内滞在度算出装置は、前記携帯端末装置が前記建物の中にあると前記建物内外判定装置が判定した場合に前記距離算出装置が算出した前記距離を用いて、前記滞在度を算出する請求項１から請求項３までの何れか一項に記載の訪問先判定装置。The apparatus further includes a building inside / outside determination device that determines whether the mobile terminal device is inside the building,
The in-building boundary stay degree calculation device calculates the stay degree by using the distance calculated by the distance calculation device when the inside / outside determination device determines that the portable terminal device is in the building. The visit destination judging device according to any one of claims 1 to 3. 複数の建物のそれぞれについて、予め設定された距離算出用単位時間毎に前記建物の建物境界座標と訪問者に所持された携帯端末装置の位置情報との間の距離を算出する距離算出工程と、
複数の前記建物のそれぞれについて、前記距離算出用単位時間よりも大きく予め設定された滞在度算出用単位時間における、前記距離算出用単位時間毎に算出された前記距離の中で予め設定された第１基準値以下となる前記距離の数を滞在度として算出する建物境界内滞在度算出工程と、
それぞれの前記建物についての前記滞在度を用いて、複数の前記建物の中から前記訪問者が訪問した前記建物を判定する訪問先判定工程と
を備えた訪問先判定方法。For each of the plurality of buildings, a distance calculation step of calculating the distance between the building boundary coordinates of the building and the position information of the mobile terminal device held by the visitor for each preset unit time for distance calculation,
For each of the plurality of buildings, in a unit time for stay degree calculation that is set to be larger than the unit time for distance calculation, a second one set in advance in the distance calculated for each unit time for distance calculation. A degree of stay within a building boundary calculating the number of distances equal to or less than one reference value as a degree of stay;
A visit destination determining step of determining the building visited by the visitor from among the plurality of buildings using the degree of stay for each of the buildings.
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