WO2022218842A1 - Verfahren und system zum ermitteln eines ausgangspunkts zwischen zwei entitäten - Google Patents
Verfahren und system zum ermitteln eines ausgangspunkts zwischen zwei entitäten Download PDFInfo
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- WO2022218842A1 WO2022218842A1 PCT/EP2022/059373 EP2022059373W WO2022218842A1 WO 2022218842 A1 WO2022218842 A1 WO 2022218842A1 EP 2022059373 W EP2022059373 W EP 2022059373W WO 2022218842 A1 WO2022218842 A1 WO 2022218842A1
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- Prior art keywords
- route
- starting point
- entities
- entity
- whereabouts
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 11
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 11
- 230000002123 temporal effect Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3438—Rendez-vous, i.e. searching a destination where several users can meet, and the routes to this destination for these users; Ride sharing, i.e. searching a route such that at least two users can share a vehicle for at least part of the route
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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
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
Definitions
- the invention relates to a method for determining a starting point between two entities according to the type defined in more detail in the preamble of claim 1 and a system for determining the starting point.
- the daily business of a delivery service consists of delivering goods to different locations.
- the delivery service operates a means of transport that brings the goods from a starting point to, for example, two different delivery locations.
- KR 1020100049859 A discloses a search method and a search device for finding a rendezvous point, the rendezvous point corresponding to a midpoint between two entities meeting at the rendezvous point.
- points of interest (POIs) located near the midpoint are sought and examined for their suitability for the rendezvous. A distance between the two entities in map material is determined and this is halved to determine the center point.
- the present invention is based on the object of specifying an improved method and system for determining such a starting point between two entities, with the aid of which a position of the starting point between the entities can be determined particularly fairly and precisely in different starting situations.
- this object is achieved by a method for determining a starting point between two entities with the features of claim 1 and a corresponding system with the features of claim 10.
- the two entities are able to determine their location and communicate via a communication interface.
- the whereabouts of the entities are determined in map material, a route composed of at least two route points each connected by a route section between the two whereabouts of the entities in the map material is determined, and for iteratively determining a position of the starting point on the route, the route sections covered by the route divided into sub-route sections, so that a route stretching from the whereabouts of a first entity to the starting point can be covered in the same time and/or has the same path length as a route stretching from the whereabouts of a second entity to the starting point, with each entity moves along the route with a means of transport assigned to it.
- the starting point between the entities can be determined particularly fairly with the aid of the method according to the invention, so both entities travel the same distance to reach the starting point and/or require the same amount of time to do so.
- An influence of a means of transport used by a respective entity on a journey duration or route is taken into account. For example, if the first entity travels in a car and the second entity travels in a bicycle, the distance to be traveled by the first entity may be greater than the distance to be traveled by the second entity, since the car typically travels faster than the bicycle.
- the distance to be covered by the car and the distance to be covered by the bicycle can be covered by the respective means of transport in the same period of time.
- the same time period or path length is to be understood as meaning the same time period or path length minus or plus a specified tolerance range.
- the starting point on the route can be positioned particularly precisely at an actual spatial and/or temporal midpoint on the route. Especially in the case of a complex route made up of a large number of different route sections, this ensures that the two entities actually have to travel the same distance and/or the time required for this to reach the starting point.
- a route section can be formed, for example, from a road section such as a straight road or a curve, with each route section being provided with parameters. These parameters include, for example, a distance of the route section, a time required to cover the route section at a driving speed that is typical for the means of transport, a speed limit that applies to the route section, or the like.
- points of interest located in the vicinity of the route can be taken into account for determining the position of the starting point.
- the starting point can also be shifted closer in the direction of the first or second entity if there is a for the entities interesting destination such as a cafe, library, park or the like.
- a position of the starting point on the route can be found more precisely. It is therefore unlikely that the starting point will coincide with a route point or midpoint of a route section directly when dividing the route.
- the starting point can be placed at an end point or midpoint of a sub-route section, with the properties such as route length, travel time, speed limit and the like of the route section being divided accordingly. If the starting point does not coincide with an end or middle point of a sub-route section in a first iteration, i.e.
- a starting point located at the midpoint of a route section corresponds to a starting point located at an end point of a sub-route section.
- the entity can have any location determining device, for example a receiver of a global navigation satellite system.
- the entity can also transmit further information via the communication interface.
- the communication can take place directly between the entities or indirectly via a third processing unit. Any proven communication technology can be used as the communication technology.
- the communication can take place wirelessly, in particular by means of mobile radio, WiFi, Bluetooth, NFC or the like.
- the route is calculated and the starting point on the route is found either on a central processing unit and/or on at least one of the two entities.
- the two entities transmit their respective whereabouts to the central processing unit and/or the respective other entity by means of the communication interface. If the determined starting point is within a predetermined tolerance range, the two entities may have to agree to the determined position of the starting point and a width of the tolerance range before they start their journey to the starting point. This ensures that the starting point is not unfairly moved too close to one of the entities. With the help of the tolerance range, an arrival of an entity at the starting point at a later time than an agreed time, for example due to a delay due to traffic jams and/or a timetable deviation, can be compensated.
- the starting point can be, for example, a cafe, a library, a park or the like, from which the two entities start a joint activity.
- the starting point could also be interpreted as a meeting point or rendezvous point.
- At least one third entity travels from the starting point along the route extending from the location of the first entity to the starting point to the location of the first entity and at least one fourth entity travels from the starting point along the route from the location of the second entity to the starting point reaching distance to the whereabouts of the second entity.
- the method according to the invention can thus also be used to optimize a route to be covered by a means of transport of a delivery service or the time required for this.
- a delivery service can send a distribution vehicle to the starting point, the distribution vehicle including drones, in particular autonomously controlled drones, which then swarm out along the respective route to the whereabouts of the first and second entity. Since this preferably requires the same amount of time to cover the route to reach the first and second entity, it is made possible for the drones to arrive at the distribution vehicle again at the same time, even after goods to be delivered have been handed over, in a particularly reliable manner. As a result, efficiency for distributing goods for the delivery service can be improved.
- the delivery service can be, for example, a parcel deliverer, a food delivery service or the like.
- POIs such as an optimal parking position for the distribution vehicle
- other map information can also be read from the map material, for example a no-fly zone for unmanned drones.
- a further advantageous embodiment of the method also provides that the whereabouts of the entities are determined in map material provided by at least two map providers, with the whereabouts of one entity determined in the different map material being compared with one another.
- map material provided by various map providers the whereabouts of a respective entity and ultimately also the position of the starting point on the route can be determined even more precisely.
- position deviations or an inaccurately determined position of an entity can be identified and corrected.
- the map material from the different map providers can also include different POIs and/or map information. This increases the amount of information used to carry out the method according to the invention. As a result, the method can be used even more reliably.
- current traffic information is taken into account when calculating the route between the first and the second entity. If the first entity is traveling by car, for example, there may be a traffic jam on the route covered by the first entity. This lengthens a time required to cover the distance.
- the second entity travels by public transport such as a subway, tram, suburban train, city bus or the like
- delays can also occur here.
- Information about possible traffic jams and/or timetable changes can be obtained from reliable third-party sources.
- These delays are advantageously taken into account when determining the starting position. For example, when a time required to travel a distance is lengthened by such a delay, the starting point becomes shifted in such a way that both entities still arrive at the starting point at the same time plus minus the specified tolerance threshold, or third and fourth entities swarming out from the starting point arrive at the location of the first and second entity at the same time. This ensures, even in realistic traffic situations, that a position of the starting point is determined particularly fairly and precisely.
- a further advantageous embodiment of the method also provides that at least one entity moves along the route using one of the following means of transport: on foot; on a bike; on an e-scooter; by public transport, in particular by bus and/or train; with a car, in particular a car, truck and/or van; with an aircraft or with an autonomously controllable vehicle, in particular a drone, preferably a flying drone.
- the entity also changes the means of transport during its journey along the route. For example, the entity can walk during a first section of the route, then switch to a bicycle and cover a last section of the route, for example by bus.
- the entity can also use an e-scooter, for example. This enables the method according to the invention to be used in even more extensive and different travel situations.
- stops in map material are determined for each entity within a specified radius around a location of the respective entity and connections originating from the respective stops, including potential transfer options to the respective stop near the other entity determined and examined for their travel time. Also used to determine the total travel time for an entity For example, a distance and/or length of time that the respective entity has to travel to the stop, for example on foot, is taken into account. A stop on the route between the whereabouts of the entities, which can be reached by the two entities at the same time and/or is the same distance away, is then determined as the starting point. The starting point can also be outside of a corresponding stop, for example a cafe in the vicinity of a corresponding stop. It is also conceivable that one entity travels by train and one entity travels exclusively on foot.
- one of the entities can travel by bicycle and one of the entities can walk. Average travel speeds for the respective entities are assumed to determine the starting point. The travel speeds of the respective entities can also be learned depending on the means of transport they have chosen. In this way, the travel behavior of a specific entity can be observed over a longer period of time, resulting in time- and/or distance-dependent locomotion speeds. For example, if the first entity travels a specific route at a specific time on a subway, a longer period of time may be necessary for this purpose, for example at rush hour due to the boarding and exiting of a large number of people.
- the second entity travels by bicycle, for example, it may need a shorter or longer period of time to travel a certain route section, for example if the second entity has to ride uphill or downhill, or, for example, drives more slowly after lunch because of a full stomach.
- an algorithm for determining the position of the starting point on the route carries out at least the following steps:
- calculating the route between the locations of the two entities halving the calculated route with respect to a travel length of the route or a time required to travel the route to determine a half distance; as long as a current distance starting from one of the locations is less than half the distance: adding the next subsequent route section to the current distance; as soon as the current distance is greater than half the distance: subdividing the last added route section into n sub-route sections; and as long as the current distance minus the last added route leg is less than half the distance: Add the next subsequent sub-route leg to the current distance.
- a position of the starting point can be found particularly precisely on a spatial and/or temporal midpoint between the two entities.
- the steps carried out by the algorithm for this purpose allow the algorithm to be carried out particularly quickly and efficiently.
- Route points on the route are determined to subdivide the route into the route sections.
- the route points correspond, for example, to a transition from a straight road to a curve or the like in the map material.
- the algorithm checks for each route section whether the middle point between the first and the second entity has been reached. If no exact center point can be found on a corresponding route section and/or a route point, then a corresponding route section is subdivided into sub-route sections. This ensures that the position of the starting point is found particularly centrally between the whereabouts of the first and second entity. Accordingly, when determining the route, the means of transport used by the respective entity is taken into account.
- a further advantageous embodiment of the method also provides that the starting point is recalculated taking into account a current whereabouts of at least one of the entities. If, for example, there is a delay in at least one entity during the journey along the route, this would result in both entities not arriving at the starting point at the same time. Similarly, in the example of the delivery service, the goods would not arrive at the two entities at the same time and/or the drones delivering the goods would not return to the distribution vehicle at the same time. However, by monitoring the current position of each entity as it travels along the route, the position of the starting point along the route can be shifted adaptively. This means that the entities can arrive at the starting point or the Arrival of the goods at the original locations of the first and second entities are guaranteed. When the drones return to the distribution vehicle, the distribution vehicle can also move in the direction of a drone if this drone takes longer than expected to return.
- At least one of the following criteria is preferably additionally taken into account for determining the position of the starting point on the route: fairness; a quantity of pollutants produced by moving at least one means of transport along the route, in particular a CC> 2 quantity; an amount of energy required by at least one vehicle to move along the route; and/or costs incurred for moving at least one means of transport along the route.
- a shift in the starting point on the route can be adjusted according to customer preferences.
- the starting point can be positioned on the route in such a way that the first and second entities reach the starting point after as short a period of time as possible.
- the first entity travels to the starting point by car, but the second entity has to change modes of transport several times to reach the starting point. This involves a lot of effort for the second entity.
- the starting point can be shifted on the route such that it takes a longer time for the first and second entities to reach the starting point, but the first and second entities have to overcome a similar effort to reach the starting point.
- the starting point can then be set at a public transport stop, whereupon both the first and second entities travel to the starting point by public transport. To do this, the first and second entity must then transfer equally often.
- Acceptance of carrying out the method according to the invention can be increased by taking into account the amount of pollutants produced by environmentally conscious people.
- an amount of energy required for traveling along the route and/or costs incurred as a result for positioning the starting point on the route can also be taken into account.
- a customer is able to decide for himself which of the criteria mentioned should also be taken into account for determining the position of the starting point. This ensures a particularly high level of comfort and satisfaction when using the method according to the invention.
- a system for determining a starting point between two entities comprising at least two entities, wherein the entities are each set up to determine their location and to share it via a communication interface
- at least the two entities are set up according to the invention to carry out a method described above .
- the entities are, for example, people or computing units, for example in the form of a mobile terminal device such as a smartphone, tablet computer, laptop, wearable or the like.
- the persons and/or computing units can travel with a means of transport such as a car, truck, van, bus, train, bicycle, on foot or the like. It is also possible to change the means of transport during a journey of an entity.
- At least one entity can also be integrated into a corresponding means of transport.
- an entity can be formed by a computing unit of a vehicle.
- the two entities can also communicate indirectly via a central processing unit.
- the central processing unit can also determine the starting point for the two entities. For this purpose, the central processing unit receives the whereabouts of the two entities and, using a method according to the invention, determines the starting point for the meeting or for the swarming of drones.
- FIG. 1 shows a schematic representation of two entities meeting at a starting point on a digital road map
- FIG. 2 shows a schematic representation of a route divided into a plurality of route sections
- FIG. 3 shows a basic representation of a flow chart of a method according to the invention for determining the starting point between the entities.
- FIG. 1 shows map material 1, here in the form of a digital road map.
- the digital road map includes a section of a metropolitan area, for example a large city.
- the two entities Ei and E have arranged to meet.
- a starting point M is determined with the aid of a method according to the invention, to which the two entities Ei and E can reach in the same time and/or by covering the same distance.
- the first entity Ei is located at an original location A and the second entity E at an original location B.
- the starting point M is located within a tolerance range 8 shown in Figure 2 in the middle between the two locations A and B.
- the entities Ei and E are, for example, people or computing units, for example in the form of a mobile terminal such as a smartphone, tablet computer, laptop, wearable or the like.
- a computing unit can also be integrated into a vehicle.
- the processing unit can then be a central on-board computer of a vehicle, a control unit of a vehicle subsystem, a telematics unit or the like.
- the two entities Ei and E each move through the city with a means of transport.
- the entities Ei and E are on foot, by bicycle, by e-scooter, by means of local public transport, a privately operated vehicle such as a car, truck, van or the like, and/or a autonomously operated vehicle, such as a drone, on the road. It is also possible to change the means of transport once or several times during a journey from an original place of residence A, B to the starting point M.
- an entity Ei, E2 in the form of a person can drive from their place of residence with an e-scooter to a public transport stop and then travel by bus, for example, to a stop near the starting point M and walk from there from the stop reach the starting point M.
- the starting point M is located in the middle between the locations A, B of the entities Ei, E2 with regard to a path length and/or a time period required to cover a distance between the starting point M and the respective locations A, B of the entities Ei , E2.
- a different travel speed depending on a selected means of transport is taken into account.
- the entities Ei and E2 determine their respective whereabouts A, B.
- a route 3 which extends from whereabouts A of the first entity Ei to whereabouts B of the second entity E2, is then determined.
- the route 3 is halved to determine the starting point M with regard to its path length and/or the time required to cover the route 3 .
- the two entities Ei and E2 travel to the starting point M, they move along route 3. In doing so, they can record their current whereabouts A* and B*.
- the respective current location A*, B* can be used for the adaptive displacement of the starting point M. For example, if one of the entities Ei, E2 is stuck in traffic, the starting point M can be shifted closer to the respective entity Ei, E2. This ensures that the two entities Ei and E2 arrive at the exit point M simultaneously as planned.
- one or more POIs 6 can be located near the route 3 and for the starting point M to be placed on one of these POIs 6 or in close proximity thereto.
- the POI 6 can be a cafe, a library, a park or the like.
- the two entities Ei and E2 are planning a meeting at one of the POIs 6.
- map material 1 provided by different map providers can be used according to one embodiment of the method according to the invention.
- Route 3 is thus composed of a large number of route sections Pi , P 2 , P 3 , P 4 , P 5 , Rb.
- a route section Pi, P 2 , P 3 , P 4 , P 5 , Rb extends between two route points 2.
- a route section Pi, P 2 , P 3 , P 4 , P 5 , Rb corresponds to a specific road section, for example a straight stretch of road, or a curve.
- the route points 2 are, for example, traffic lights, intersections, roundabouts or the like.
- a route section Pi, P 2 , P 3 , P 4 , P 5 , Rb, here in the example in Figure 2 the third route section P 3 into n sub-route sections P 31 , P 32 , P 33 , P 34 , P 35 .
- This subdivision can be continued iteratively until the starting point M is in the middle of a sub-route section P 31 , P 32 , P 33 , P 34 , P 35 , on a route point 2 or an end point of a sub-route section P 31 , P 32 , P 33 , P 34 , P 35 .
- Each route section Pi, P 2 , P 3 , P 4 , P 5 , Rb has a corresponding path length or one for covering the respective route section Pi, P 2 , P 3 , P 4 , P 5 , Rb depending on a selected means of transport required time.
- a starting point M placed “in the middle” between the whereabouts A and B of the entities Ei and E 2 is understood if it is within a specified tolerance range 8 on a route section Pi, P 2 , P 3 , P 4 , P 5 , Rb or sub-route section P 31 , P 32 , P 33 , P 34 , P 35 is located.
- the illustration is not true to scale.
- a distribution vehicle 7 which is shown in FIG Swarm Entities Egg and E2.
- the drones can deliver goods to the first and second entities Ei and E2.
- the goods can be packages or food, for example.
- FIG. 3 shows a flow chart 300 of the method according to the invention.
- the two entities Ei , E2 can specify whether additional criteria should be taken into account when determining the starting point M.
- the additional criteria are, for example, fairness, an amount of pollutants caused by moving at least one means of transport along Route 3, in particular in the form of CO2, an amount of energy required by at least one means of transport to move along Route 3 and/or costs incurred for this .
- a method step 302 the two entities Ei and E2 arrange to meet at the starting point M.
- the respective location A, B is transmitted to a central processing unit 5, for example a cloud server or a backend of a service provider.
- the starting point M is then determined by the central processing unit 5 .
- an algorithm 4 is executed on the central processing unit 5 .
- Algorithm 4 comprises six work steps 401, 402, 403, 404, 405 and 406.
- route 3 between locations A and B of the two entities Ei and E2 is determined.
- route 3 is halved with regard to its path length and/or a time required to cover route 3.
- a distance starting from one of the locations A, B is lengthened by adding route sections P2, P3, P4, P5. If, in step 404, the distance thus extended is greater than half the distance, the last added route section P3 is subtracted from the distance and this route section P3 is divided into n sub-route sections P31, P32, P33, P34, P35 in the example in Figure 2 five sub Route sections P 31 , P 32 , P 33 , P 34 , P 35 divided. In step 405, the sub-route sections P 31 , P 32 , P 33 , P 34 , P 3 san are added to the distance until the distance is equal to or greater than half the distance. Finally, in step 406, the starting point M is found. This is then sent back to the two entities Ei and E 2 so that they can begin their journey to the starting point M.
- the distribution vehicle 7 includes further entities, here in the form of a third, fourth, fifth and sixth entity E 3 , E 4 , Es, Es. These can be, for example, individual persons or also autonomous drones, for example airworthy drones, which deliver goods, meals or the like to the two entities Ei and E 2 . If the distribution vehicle 7 is in the starting point M when the third and fourth entities E ß and E 4 swarm out from the distribution vehicle 7, the third and fourth entities E 3 and E 4 can reach the first and second entities Ei and E 2 at the same time preferably arrive back at the distribution vehicle 7 at the same time. This enables a delivery service to distribute goods to customers particularly effectively and efficiently.
- the two entities Ei and E 2 may communicate their whereabouts A and B to one another, and for data transmission to the central processing unit 5 to be dispensed with.
- the algorithm 4 can also be executed on one or both entities Ei and E 2 . Accordingly, one of the entities Ei and E 2 transmits the starting point M determined by it back to the other entity Ei and E 2 .
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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JP2023562342A JP2024516940A (ja) | 2021-04-13 | 2022-04-08 | 2つのエンティティ間の開始点を決定する方法及びシステム |
KR1020237034650A KR20230154271A (ko) | 2021-04-13 | 2022-04-08 | 두 개의 엔터티(entity) 사이에서 기점을 결정하는 방법 및 시스템 |
EP22717840.7A EP4323725A1 (de) | 2021-04-13 | 2022-04-08 | Verfahren und system zum ermitteln eines ausgangspunkts zwischen zwei entitäten |
CN202280027854.1A CN117120805A (zh) | 2021-04-13 | 2022-04-08 | 用于确定两个实体之间的起始点的方法和系统 |
US18/286,571 US20240192000A1 (en) | 2021-04-13 | 2022-04-08 | Method and system for determining a starting point between two entities |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102021001911.3 | 2021-04-13 | ||
DE102021001911.3A DE102021001911A1 (de) | 2021-04-13 | 2021-04-13 | Verfahren und System zum Ermitteln eines Ausgangspunkts zwischen zwei Entitäten |
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WO2022218842A1 true WO2022218842A1 (de) | 2022-10-20 |
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PCT/EP2022/059373 WO2022218842A1 (de) | 2021-04-13 | 2022-04-08 | Verfahren und system zum ermitteln eines ausgangspunkts zwischen zwei entitäten |
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US (1) | US20240192000A1 (de) |
EP (1) | EP4323725A1 (de) |
JP (1) | JP2024516940A (de) |
KR (1) | KR20230154271A (de) |
CN (1) | CN117120805A (de) |
DE (1) | DE102021001911A1 (de) |
WO (1) | WO2022218842A1 (de) |
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KR20100049859A (ko) | 2008-11-04 | 2010-05-13 | 팅크웨어(주) | 랑데부 포인트 검색 방법 및 장치 |
US20140222328A1 (en) * | 2012-04-18 | 2014-08-07 | Jim S. Baca | Dynamic route mapping between mobile devices |
US9347783B2 (en) * | 2013-09-09 | 2016-05-24 | BarkHappy Inc. | Pet friendly search, meeting, social profile mapping system |
US20200019925A1 (en) * | 2018-07-11 | 2020-01-16 | Eurozex Llc | Synchronous delivery system |
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- 2022-04-08 JP JP2023562342A patent/JP2024516940A/ja active Pending
- 2022-04-08 US US18/286,571 patent/US20240192000A1/en active Pending
- 2022-04-08 EP EP22717840.7A patent/EP4323725A1/de active Pending
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JP2024516940A (ja) | 2024-04-18 |
US20240192000A1 (en) | 2024-06-13 |
KR20230154271A (ko) | 2023-11-07 |
EP4323725A1 (de) | 2024-02-21 |
CN117120805A (zh) | 2023-11-24 |
DE102021001911A1 (de) | 2022-10-13 |
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