WO2019167252A1 - 訪問先判定システムおよび訪問先判定方法 - Google Patents
訪問先判定システムおよび訪問先判定方法 Download PDFInfo
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- WO2019167252A1 WO2019167252A1 PCT/JP2018/008011 JP2018008011W WO2019167252A1 WO 2019167252 A1 WO2019167252 A1 WO 2019167252A1 JP 2018008011 W JP2018008011 W JP 2018008011W WO 2019167252 A1 WO2019167252 A1 WO 2019167252A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42348—Location-based services which utilize the location information of a target
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
Definitions
- the present invention relates to a visit destination determination system and a visit destination determination method for determining a building visited by a visitor.
- a mobile terminal device that is possessed by a visitor and acquires its own location information, and a visit destination determination device that determines a building visited by the visitor using the location information acquired by the mobile terminal device A visiting place determination system is known (see, for example, Patent Document 1).
- the mobile terminal device cannot accurately acquire its own location information.
- the visited site determination device may erroneously determine the building visited by the visitor.
- the present invention has been made to solve the above-described problems, and an object thereof is to provide a visited place determination system and a visited place determination method that can more accurately determine a building visited by a visitor. To do.
- the visited site determination system is a portable terminal device that is possessed by a visitor and acquires its own location 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 predetermined unit time for distance calculation, The number of distances that are equal to or less than the first reference value set in the distance calculated for each distance calculation unit time in the stay degree calculation unit time that is set in advance larger than the distance calculation unit time.
- the visited site determination system for each of a plurality of buildings, the distance between the building boundary coordinates of the building and the position information of the mobile terminal device is calculated for each unit time for distance calculation, and the degree of stay is calculated. The number of distances that are equal to or less than the first reference value among the calculated distances in the unit time for use is calculated as the stay degree.
- the visited site determination device determines the building visited by the visitor. be able to. As a result, the visited site determination system can more accurately determine the building visited by the visitor.
- FIG. 1 is a block diagram showing a visited place determination system according to Embodiment 1 of the present invention.
- the visited site determination system includes a mobile terminal device 1 carried by a visitor and an information center 2 that performs communication between the mobile terminal device 1. Although one mobile terminal device 1 is shown in FIG. 1, the visited site determination system may include a plurality of mobile terminal devices 1.
- the mobile terminal device 1 is possessed by a visitor.
- Examples of the portable 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 position information acquired by the GPS positioning device 11 includes latitude information and longitude information.
- 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 within a building boundary that calculates a stay degree indicating the possibility that a visitor has visited the building.
- Device 23 The information center 2 also includes a visit destination determination device 24 that determines a building visited by a visitor, and a visit destination information storage device 25 that stores all visit destination information including information on all buildings that may be visited.
- a display device 26 for displaying the building visited by the visitor.
- the map information storage device 21, the distance calculation device 22, the staying degree calculation device 23 in the building boundary, the visit destination determination device 24, the visit destination information storage device 25, and the display device 26 are constituted by, for example, a personal computer.
- the map information storage device 21 stores map information.
- the map information stored in the map information storage device 21 includes addresses of a plurality of buildings and building boundary coordinates of the plurality of buildings.
- 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.
- 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 every preset unit time for distance calculation.
- the unit time for distance calculation is set to 5 minutes.
- the unit time for distance calculation can be changed. Further, the distance between the building boundary coordinates of the building and the position information of the mobile terminal device 1 by the distance calculating device 22 is calculated for each of the plurality of buildings.
- FIG. 2 is a diagram showing a state in which the position information of the mobile 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. 3, the distance between the building boundary coordinate of the building of FIG. 2 and the positional information of the portable terminal device 1 is shown.
- the staying degree calculation device 23 in the building boundary calculates the number of distances that are equal to or less than the first reference value D set in advance among the distances calculated by the distance calculation device 22 as the staying degree.
- the first reference value D is set to 5 (m).
- the first reference value D can be changed.
- the stay degree calculation by the stay degree calculation device 23 within the building boundary is performed using the number of distances that are equal to or less than the first reference value D during a preset stay degree calculation unit time as the stay degree.
- the stay time calculation unit time is larger than the distance calculation unit time.
- the stay time calculation unit time is set to 30 minutes.
- the stay time calculation unit time can be changed.
- the calculation of the stay degree by the stay degree calculation device 23 within the building boundary is performed for each of the plurality of buildings.
- the stay degree calculation by the stay degree calculation device 23 in the building boundary is performed for each unit time for distance calculation.
- the stay degree calculation by the stay degree calculation device 23 in the building boundary is not limited to the unit time for distance calculation, but may be performed every other time.
- the visited site determination device 24 determines a building visited by a visitor from a plurality of buildings, using the stay degree of each building. Specifically, the visit destination determination device 24 determines the building having the highest staying degree among the buildings as the building visited by the visitor.
- the visited information storage device 25 stores all visited information.
- the all-visit destination information includes information on all buildings that are likely to be visited, information on buildings that are scheduled to be visited on the day, and the like. As all the buildings that may be visited, for example, buildings for which maintenance contracts are concluded.
- the information on the building scheduled to be visited on that day includes information for identifying a visitor, information on a scheduled visit time, and information on a planned stay time.
- the visited place determination device 24 determines the building visited by the visitor using the stay degree and all visited place information.
- the visit destination determination device 24 determines the building visited by the visitor using the information of the building scheduled to be visited on the day when the stay degrees of the plurality of buildings are the same.
- the visit destination determination device 24 excludes a building corresponding to the stay degree from a plurality of buildings, and determines a building visited by the visitor. judge.
- the second reference value is set to 4.
- FIG. 4 is a diagram showing a building visited by a visitor determined by the visit destination determination system of FIG.
- the display device 26 shows visited buildings for each of a plurality of visitors. In FIG. 4, visited buildings are shown for visitor A and visitor B, respectively.
- FIG. 5 is a flowchart showing the operation of the visited site determination system of FIG.
- step S101 a position information acquisition process is performed.
- the mobile terminal device 1 acquires its own position information using a signal received from a GPS satellite.
- the position information acquisition process is performed every unit time for distance calculation.
- step S102 a distance calculating step is performed.
- 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 every unit time for distance calculation.
- step S103 a staying degree calculation process in the building boundary is performed.
- the building boundary stay degree calculation device 23 uses the first of the distances calculated for each distance calculation unit time in the stay degree calculation unit time for each of the plurality of buildings. The number of distances below the reference value D is calculated as the stay degree.
- the staying degree calculation process in the building boundary is performed every unit time for distance calculation.
- step S104 a visit destination determination step is performed.
- the visited place determination device 24 determines the building visited by the visitor using the calculated stay degree, the second reference value, and all the visited place information. The determination of the building visited by the visitor by the visited site determination system is thus completed.
- the visited site determination system As described above, according to the visited site determination system according to Embodiment 1 of the present invention, the building boundary coordinates of the building and the position information of the mobile terminal device 1 for each distance calculation unit time for each of the plurality of buildings. And the number of distances that are equal to or smaller than the first reference value D in the calculated distance in the unit time for calculating the degree of stay is calculated as the degree of stay.
- the visited place determination device 24 selects the building visited by the visitor. Can be determined. As a result, the visited site determination system can more accurately determine the building visited by the visitor.
- the visited site determination device 24 determines the building visited by the visitor using information on all the buildings that may be visited and the calculated stay degree. Thereby, it can suppress that the building which is not likely to be visited is erroneously determined as the building visited by the visitor.
- the visited place determination device 24 excludes a building corresponding to the stay degree from a plurality of buildings and determines a building visited by the visitor. To do. Thereby, determination of the visiting destination determination apparatus 24 can be made easy.
- the visited location determination method between each of a plurality of buildings, between the building boundary coordinates of the building and the position information of the mobile terminal device 1 for each unit time for distance calculation.
- the distance is calculated, and the number of distances that are equal to or less than the first reference value D in the calculated distance in the stay degree calculation unit time is calculated as the stay degree.
- the visited place determination device 24 selects the building visited by the visitor. Can be determined. As a result, the visited site determination system can more accurately determine the building visited by the visitor.
- the visited site determination system may include a building inside / outside determination device that determines whether or not the mobile terminal device 1 is in a building.
- the stay degree calculation device 23 within the building boundary calculates the stay degree using the distance calculated by the distance calculation device 22 when the inside / outside determination device determines that the mobile terminal device 1 is in the building.
- the mobile terminal device 1 can receive a signal from a GPS satellite and a signal from a base station, and the mobile terminal device 1 obtains position information using only a signal from the GPS satellite.
- a configuration in which it is determined that the user is outside the building when it can be acquired, and that it is determined that the user is inside the building in other cases is given.
- the inside / outside building determination device for example, when the position information of the mobile terminal device 1 is on the road and is moving along the road, it is determined that the mobile terminal device 1 is outside the building.
- a configuration in which it is determined that the information is moving outside the building when the information is moving at high speed can be given.
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Abstract
Description
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。
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。 - 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。 - 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。
- 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。 - 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。
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KR1020207027361A KR102290241B1 (ko) | 2018-03-02 | 2018-03-02 | 방문지 판정 시스템 및 방문지 판정 방법 |
CN201880090303.3A CN111788822B (zh) | 2018-03-02 | 2018-03-02 | 访问目的地判定系统和访问目的地判定方法 |
PCT/JP2018/008011 WO2019167252A1 (ja) | 2018-03-02 | 2018-03-02 | 訪問先判定システムおよび訪問先判定方法 |
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KR101822622B1 (ko) * | 2011-12-12 | 2018-01-26 | 현대엠엔소프트 주식회사 | 실내외 경로가 연계된 목적지 탐색 방법 및 사용자 단말 |
JP6584902B2 (ja) * | 2015-10-06 | 2019-10-02 | 株式会社東芝 | 測位用情報処理装置、方法及びプログラム |
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JP2008005228A (ja) * | 2006-06-22 | 2008-01-10 | Ntt Docomo Inc | 位置情報処理装置及び位置情報処理方法 |
JP2011142562A (ja) * | 2010-01-08 | 2011-07-21 | Mitsubishi Electric Corp | 無線通信装置および干渉予測方法 |
JP2011170811A (ja) * | 2010-02-22 | 2011-09-01 | Nippon Telegr & Teleph Corp <Ntt> | 滞在場所推定装置、方法及びプログラム |
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JPWO2019167252A1 (ja) | 2020-04-09 |
KR20200122379A (ko) | 2020-10-27 |
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