CN106323317B - Navigation method and device - Google Patents
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- CN106323317B CN106323317B CN201610842719.9A CN201610842719A CN106323317B CN 106323317 B CN106323317 B CN 106323317B CN 201610842719 A CN201610842719 A CN 201610842719A CN 106323317 B CN106323317 B CN 106323317B
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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
- G01C21/3423—Multimodal routing, i.e. combining two or more modes of transportation, where the modes can be any of, e.g. driving, walking, cycling, public transport
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Abstract
The embodiment of the invention discloses a navigation method and a navigation device, wherein the method comprises the following steps: when the fact that a river/river mark exists between a starting place and a destination is determined in a map navigation application, obtaining traffic information related to the river/river from the map navigation application; and if determining that no bridge capable of passing is arranged on the river or the river according to the passing information, prompting ferry information. According to the embodiment of the invention, the crossing information passing scheme is planned according to map navigation, so that a navigation route can be provided for a user more intelligently, and the driving cost and the time cost of the user are reduced.
Description
Technical Field
The embodiment of the invention relates to the technical field of map navigation, in particular to a navigation method and a navigation device.
Background
Among several cities in China, most of the cities in the south are built according to rivers and rivers. For example, there are many urban river areas in Guangzhou, if a user drives from location A to location B, and location A and location B are distributed on both sides of the river, it is necessary to bypass the middle river if the user drives to location B.
The existing navigation application generally gives a navigation route from the place A to the place B, the navigation route is designed based on a common road, and if a bridge capable of passing through a motor vehicle exists between the place A and the place B, the navigation route prompts a user to bridge down and pass.
However, when there is no bridge between the site a and the site B through which the vehicle can pass, a passable navigation route bypassing the river is planned for the user. The navigation route may enable the user to reach the destination only by following a plurality of routes, which not only increases the driving cost of the user, but also wastes the time cost of the user. It can be seen that the existing navigation application functions are not diversified and intelligent enough.
Disclosure of Invention
The embodiment of the invention provides a navigation method and a navigation device, which can more intelligently provide a navigation route for a user so as to reduce the driving cost and the time cost of the user.
In a first aspect, an embodiment of the present invention provides a navigation method, including:
when the fact that a river/river mark exists between a starting place and a destination is determined in a map navigation application, obtaining traffic information related to the river/river from the map navigation application;
and if determining that no bridge capable of passing is arranged on the river or the river according to the passing information, prompting ferry information.
In a second aspect, an embodiment of the present invention further provides a navigation device, including:
the traffic information acquisition module is used for acquiring traffic information associated with a river from the map navigation application when the fact that the identifier of the river is located between the departure place and the destination in the map navigation application is determined;
and the ferry information prompting module is used for prompting ferry information if determining that no bridge can pass through the river or river according to the passing information.
According to the embodiment of the invention, the associated traffic information is obtained according to the river/river identification planned in the map navigation application, and the ferry information is provided when no passable bridge exists, so that a more convenient navigation route is provided for a user, and the driving time and cost of the user are reduced.
Drawings
FIG. 1A is a flowchart of a navigation method according to a first embodiment of the present invention;
FIG. 1B is a block diagram of a Begonian subway station to a Bombycis old address in a navigation method according to a first embodiment of the present invention;
fig. 1C is a schematic diagram of a land navigation route from a first garland subway station to an old address of the military university of cambodia, which is provided in a navigation method according to an embodiment of the present invention and is obtained by using the prior art;
fig. 1D is a schematic diagram of a land navigation route from a second type of garcinia subway station to the old address of the army of bodham, which is provided in the navigation method according to the first embodiment of the present invention and is obtained by using the prior art;
FIG. 2 is a flowchart of a navigation method according to a second embodiment of the present invention;
FIG. 3 is a block diagram of a navigation device according to a third embodiment of the present invention;
fig. 4 is a structural diagram of a navigation device according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1A is a flowchart of a navigation method according to an embodiment of the present invention, where the navigation method provided in this embodiment is applicable to a road between a departure place and a destination of a user, where the road needs to cross a river/a river, and the method may be implemented by a navigation device provided in an embodiment of the present invention, where the navigation device may be implemented in a software and/or hardware manner, and the navigation device may be integrated in any device that provides navigation, where the device includes, but is not limited to, a terminal device, and the terminal device may be, for example, a GPS navigator, a mobile terminal (e.g., a mobile phone), a tablet computer, and a vehicle-mounted terminal. As shown in fig. 1A, the method specifically includes:
s101, when the fact that a river/river mark exists between a starting place and a destination is determined in a map navigation application, obtaining traffic information related to the river/river from the map navigation application.
Specifically, when the user drives from the place A to the place B, if the situation that a river/river identification is included between the place A and the place B in the map navigation application is detected, the situation that the user drives from the place A to the place B needs to cross one river/river is indicated, wherein the river/river identification can be the name or the geographic coordinates of the river/river.
In order to facilitate the next passing of the user, the related passing information of the river/river is provided in the map navigation application, or the related passing information is obtained from the map navigation application server according to the river/river identification, and the user can obtain the passing plan of the next step according to the passing information. For example, the traffic information may indicate whether there is a passable road on the river, such as a bridge, a highway, or a ferry information. And if the traffic information indicates that the river/river has a bridge or a highway, directly displaying the bridge or the highway on the planned navigation route. If the traffic information is the ferry information, the ferry information needs to be prompted to the user for the user to refer to.
S102, if determining that no bridge capable of passing through the river exists on the river according to the passing information, prompting ferry information.
Specifically, when it is determined that there is no passable bridge and/or highway on a river/river in the traffic information of the planned route from the place a to the place B according to the map navigation application driving, but the route across the river/river has a service of automobile ferry, corresponding automobile ferry information is acquired from the map navigation application according to the identifier of the river/river, or corresponding automobile ferry information is acquired from the map navigation application server according to the identifier of the river/river, and relevant ferry information of a user is prompted. Wherein the ferry information includes, but is not limited to, at least one of: ferry routes, ferry ship numbers, ferry dock starting points, ferry dock ending points, ferry times, ferry ship origination times, ferry ship arrival times, ferry fees, and the like.
In the embodiment, the navigation route is planned by adopting the map navigation application, when the river/river identification is determined to exist between the departure place and the destination in the planned navigation route, the traffic information about the river/river is acquired, and the corresponding ferry information is prompted if no bridge which can be passed is determined to exist in the route according to the traffic information. The ferry information is introduced, so that a more intelligent navigation route can be provided for the user, and the passing time and cost of the user are further reduced.
On the basis of the above embodiments, an optimal ferry route may be further planned according to the departure place, the destination, a start point of a ferry terminal, and a terminal point of the ferry terminal, and the optimal ferry route may be used as the ferry information. Therefore, when it is determined that no bridge can pass through the river or river, the optimal ferry route is prompted to the user, and the driving cost and the time cost of the user can be further reduced.
Specifically, for example, when driving from a place a to a place B, the map navigation application plans a route with a ferry of a river/a river, and prompts the user to have ferry information. The ferry information is obtained by introducing an automobile ferry planning algorithm and automobile ferry data into map navigation application, comparing the time and distance cost required by each passable ferry route, and finally determining the optimal ferry route and prompting the optimal ferry route to a user.
Wherein the optimal ferry route includes, but is not limited to, a navigation route from the departure place to the start point of the ferry pier, a marine navigation route from the start point of the ferry pier to the end point of the ferry pier, and a navigation route from the end point of the ferry pier to the destination.
For example, the introduced car ferry data includes, but is not limited to: the ferry dock starting point, the ferry dock terminal point and the ferry time. At least one pre-selected ferry route, and the total time and total distance to reach the destination using each pre-selected ferry route can be determined according to the car ferry data, the destination and the departure place. For example, taking the user as an example from origin a to destination B, the preselected ferry route is divided into three segments, namely, distance S1 and time T1 from origin a to the beginning of the ferry pier, the distance S2 and time T2 from the beginning of the ferry pier to the end of the ferry pier, and distance S3 and time T3 from the end of the ferry pier to the destination B, which can be identified step by step on the optimal ferry navigation route provided in the navigation map application. Then, the total time and the total distance corresponding to each preselected ferry route can be calculated by using the following formulas:
the total time is calculated as follows:
T＝T1+T2+T3
the total distance is calculated as follows:
S＝S1+S2+S3
and determining an optimal ferry route from the pre-selected ferry routes according to the total time or the total distance. In addition, in order to further save the user cost, the oil money consumed by the driving route and the ferry cost can be used as reference factors when determining the optimal ferry route. For example, in the case where the total distance and the total time are equivalent, the least expensive ferry route is preferentially selected as the optimal ferry route.
For example, FIG. 1B is a block diagram of a Becky subway station to a Federal military old site, from which it can be seen that there are river/river designations in the linear orientations of start and end, the Becky wharf and the Guangzhou Changzhou ferry, respectively. If the existing navigation route is adopted, the navigation route shown in fig. 1C and the navigation route shown in fig. 1D are planned, and it can be seen from the figure that the planned navigation route has high cost in time, expense and distance and the possibility of traffic jam no matter the minimum time is adopted or the distance is short.
As can be seen from fig. 1B, in the map navigation application, a river/river logo is displayed between the departure place and the destination, and corresponds to a fish ball dock and a cantonese chantery, and the ferry time of the fish ball dock to the cantonese chantery is only 5 minutes, plus the queuing time is not more than 15 minutes, and only 15 yuan of ferry cost is required. If the navigation scheme of the embodiment is used, the driving cost of the user can be greatly saved.
Example two
Fig. 2 is a flowchart of a navigation method according to a second embodiment of the present invention, where the present embodiment further includes determining a land navigation route from the departure location to the destination to bypass the river/river based on the second embodiment; triggering and executing the operation of prompting the ferry information according to the cost of adopting the land navigation route to reach the destination and the cost of adopting the optimal ferry route to reach the destination. As shown in fig. 2, the method specifically includes:
s201, when the fact that a river/river mark exists between a starting place and a destination is determined in the map navigation application, obtaining traffic information related to the river/river from the map navigation application.
S202, if determining that no bridge capable of passing through the river exists on the river according to the passing information, determining an optimal ferry route.
S203, determining a land navigation route which bypasses the river from the departure place to the destination.
Specifically, when it is determined that there is no bridge that can be passed on the river/river, the map navigation application may plan two different navigation routes for the user at this time, namely, a land navigation route and a water navigation route. The land navigation route is an optimal land navigation route planned for the user by the map navigation application according to distance and time, and the water navigation route is an optimal ferry route planned for the user by the map navigation application according to distance, cost and time.
And S204, triggering and executing the operation of prompting the ferry information according to the cost of adopting the land navigation route to reach the destination and the cost of adopting the optimal ferry route to reach the destination.
Specifically, after the land navigation route and the optimal ferry route are determined in the above steps, it is necessary to determine whether to recommend the land navigation route or the optimal ferry route for the user based on the cost of reaching the destination using the land navigation route and the cost of reaching the destination using the optimal ferry route.
Specifically, the cost includes at least one of: time, distance, and cost.
When the cost is time cost, respectively counting the time of the land navigation route reaching the destination and the time of the optimal ferry route reaching the destination, if the time of the land navigation route reaching the destination exceeds the time of the optimal ferry route reaching the destination, indicating that the time of the optimal ferry route reaching the destination is shorter, prompting ferry information to a user, namely prompting the optimal ferry route to the user, otherwise prompting the land navigation route to the user. Or if the time for the land navigation route to reach the destination exceeds the time for the optimal ferry route to reach the destination, and the time difference exceeds the preset time, indicating that the time for the optimal ferry route to reach the destination is shorter, prompting the optimal ferry route to the user, otherwise, prompting the land navigation route to the user. When the cost is distance cost, respectively counting the distance between the land navigation route and the destination and the distance between the optimal ferry route and the destination, if the distance between the land navigation route and the destination is greater than the distance between the optimal ferry route and the destination, indicating that the distance between the optimal ferry route and the destination is shorter, prompting ferry information to the user, namely prompting the optimal ferry route to the user, otherwise prompting the land navigation route to the user. Or if the distance from the land navigation route to the destination is greater than the distance from the optimal ferry route to the destination and the distance difference exceeds a preset distance, indicating that the distance from the optimal ferry route to the destination is shorter, prompting the optimal ferry route to the user, otherwise, prompting the land navigation route to the user.
When the cost is the cost, respectively counting the cost of the land navigation route to the destination and the cost of the optimal ferry route to the destination, if the cost of the land navigation route to the destination is greater than the cost of the optimal ferry route to the destination, indicating that the cost of the optimal ferry route to the destination is less, prompting ferry information to the user, namely prompting the optimal ferry route to the user, otherwise prompting the land navigation route to the user. Or if the cost for reaching the destination by adopting the land navigation route is greater than the cost for reaching the destination by adopting the optimal ferry route and the cost difference exceeds the preset cost, indicating that the cost for reaching the destination by adopting the optimal ferry route is less, prompting ferry information to the user, namely prompting the optimal ferry route to the user, otherwise prompting the land navigation route to the user. In specific implementation, the time cost, the distance cost or the expense cost can be considered separately to recommend the route for the user, and the route can also be recommended for the user according to any combination of the time cost, the distance cost and the expense cost. When a route is recommended for a user based solely on a time cost, distance cost, or cost, the route may be recommended for the user based on the time cost, distance cost, or cost scheme described above. When a route is recommended for a user according to any combination of time cost, distance cost, and expense cost, all cost factors in the combination need to be considered at the same time.
The selection of which cost factor is used as the basis for recommendation can be set by the user in a customized manner. For example, the following setting options may be provided in a terminal device or a map navigation application: a time cost option, a distance cost option, and a cost option for the user to select.
Further, in calculating the time cost, the time to reach the destination using the terrestrial navigation route may be determined based on at least one of the following factors: the distance, the traffic jam time, the oiling time and the oiling time are queued. Likewise, the time to reach the destination using the optimal navigation route may be determined based on at least one of the following factors: land distance, traffic jam time, land refueling, refueling queuing time, ferry time and ferry queuing time.
According to the embodiment, the final navigation route is determined through the determined land navigation route and the optimal ferry navigation route, so that the driving cost of the user is further saved, and the map navigation application experience of the user is improved.
EXAMPLE III
Fig. 3 is a schematic structural diagram of a navigation device according to a third embodiment of the present invention, where the third embodiment of the present invention is applicable to a situation where a river/departure mark is located between a departure place and a destination in a navigation route planned in a map navigation application, the device may be implemented in software and/or hardware, and the device may be integrated into any device for providing navigation, where the device includes, but is not limited to, a terminal device, and the terminal device may be, for example, a GPS navigator, a mobile terminal (e.g., a mobile phone), an in-vehicle terminal, and a tablet computer. As shown in fig. 3, the specific structure of the device is as follows: a traffic information acquisition module 301 and a ferry information prompt module 302;
the traffic information obtaining module 301 is configured to, when it is determined in the map navigation application that there is an identifier of a river between the departure location and the destination, obtain traffic information associated with the river from the map navigation application;
the ferry information prompting module 302 is configured to prompt ferry information if it is determined that there is no passable bridge on the river according to the traffic information.
The navigation device of this embodiment is used to execute the navigation method of the above embodiments, and the technical principle and the generated technical effect are similar, which are not described herein again.
Example four
Fig. 4 is a schematic structural diagram of a navigation device according to a fourth embodiment of the present invention, which further includes a ferry route planning module 401 based on the third embodiment;
specifically, the ferry route planning module 401 is configured to plan an optimal ferry route according to the departure location, the destination, a start point of a ferry terminal, and a terminal point of the ferry terminal, and use the optimal ferry route as the ferry information.
Wherein the optimal ferry route comprises a navigation route from the departure place to the starting point of the ferry wharf, a water navigation route from the starting point of the ferry wharf to the end point of the ferry wharf and a navigation route from the end point of the ferry wharf to the destination.
Further, the apparatus further comprises: a terrestrial navigation determination module 402 and a trigger prompt module 403.
Specifically, the land navigation determining module 402 is configured to determine a land navigation route bypassing the river from the departure place to the destination; the trigger prompt module 403 is configured to trigger execution of an operation of prompting ferry information according to a cost of reaching the destination by using the land navigation route and a cost of reaching the destination by using the optimal ferry route.
Wherein the cost comprises at least one of: time, distance, and cost.
Further, the trigger prompting module 403 is specifically configured to:
if the time for reaching the destination by adopting the land navigation route exceeds the time for reaching the destination by adopting the optimal ferry route, triggering and executing the operation of prompting the ferry information;
or if the time for reaching the destination by adopting the land navigation route exceeds the time for reaching the destination by adopting the optimal ferry route, and the time difference exceeds preset time, triggering and executing the operation of prompting the ferry information;
or if the distance from the land navigation route to the destination is greater than the distance from the optimal ferry route to the destination, triggering and executing the operation of prompting the ferry information;
or if the distance from the land navigation route to the destination is greater than the distance from the optimal ferry route to the destination and the distance difference exceeds a preset distance, triggering and executing the operation of prompting the ferry information;
or if the cost for reaching the destination by adopting the land navigation route is greater than the cost for reaching the destination by adopting the optimal ferry route, triggering and executing the operation of prompting the ferry information;
or if the cost for reaching the destination by adopting the land navigation route is greater than the cost for reaching the destination by adopting the optimal ferry route and the cost difference exceeds the preset cost, triggering and executing the operation of prompting the ferry information.
Wherein the time to reach the destination using the terrestrial navigation route is determined based on at least one of: distance, traffic jam time, refueling time and refueling time queuing.
The navigation device of this embodiment is used to execute the navigation method of the above embodiments, and the technical principle and the generated technical effect are similar, which are not described herein again.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (6)
1. A navigation method, comprising:
when the fact that a river/river mark exists between a starting place and a destination is determined in a map navigation application, obtaining traffic information related to the river/river from the map navigation application;
if it is determined that no bridge can pass through the river/river according to the traffic information, planning an optimal ferry route according to the departure place, the destination, the starting point of a ferry dock and the terminal point of the ferry dock, and taking the optimal ferry route as ferry information, wherein the optimal ferry route comprises a navigation route from the departure place to the starting point of the ferry dock, a water navigation route from the starting point of the ferry dock to the terminal point of the ferry dock and a navigation route from the terminal point of the ferry dock to the destination;
determining a land navigation route bypassing the river from the origin to the destination;
triggering and executing the operation of prompting the ferry information according to the cost of adopting the land navigation route to reach the destination and the cost of adopting the optimal ferry route to reach the destination, and prompting the ferry information;
wherein, the ferry information respectively displays the distance and time of the three routes from the departure place to the starting point of the ferry wharf, from the starting point of the ferry wharf to the terminal point of the ferry wharf and from the terminal point of the ferry wharf to the destination;
wherein the cost is any two of time cost, distance cost and expense cost, or all three of the time cost, the distance cost and the expense cost.
2. The method of claim 1, wherein triggering performance of a ferry information prompt based on a cost of reaching the destination using the terrestrial navigation route and a cost of reaching the destination using the optimal ferry route comprises:
if the time for reaching the destination by adopting the land navigation route exceeds the time for reaching the destination by adopting the optimal ferry route, triggering and executing the operation of prompting the ferry information;
or if the time for reaching the destination by adopting the land navigation route exceeds the time for reaching the destination by adopting the optimal ferry route, and the time difference exceeds preset time, triggering and executing the operation of prompting the ferry information;
or if the distance from the land navigation route to the destination is greater than the distance from the optimal ferry route to the destination, triggering and executing the operation of prompting the ferry information;
or if the distance from the land navigation route to the destination is greater than the distance from the optimal ferry route to the destination and the distance difference exceeds a preset distance, triggering and executing the operation of prompting the ferry information;
or if the cost for reaching the destination by adopting the land navigation route is greater than the cost for reaching the destination by adopting the optimal ferry route, triggering and executing the operation of prompting the ferry information;
or if the cost for reaching the destination by adopting the land navigation route is greater than the cost for reaching the destination by adopting the optimal ferry route and the cost difference exceeds the preset cost, triggering and executing the operation of prompting the ferry information.
3. The method of claim 2, further comprising:
determining a time to reach the destination using the terrestrial navigation route based on at least one of: distance, traffic jam time, refueling time and refueling queuing time.
4. A navigation device, comprising:
the traffic information acquisition module is used for acquiring traffic information associated with a river from the map navigation application when the fact that the identifier of the river is located between the departure place and the destination in the map navigation application is determined;
the ferry information prompting module is used for prompting ferry information if determining that no bridge capable of being passed on the river or the river exists according to the passing information;
a ferry route planning module, configured to plan an optimal ferry route according to the departure place, the destination, a start point of a ferry dock, and a terminal point of the ferry dock, and use the optimal ferry route as the ferry information, where the optimal ferry route includes a navigation route from the departure place to the start point of the ferry dock, a water navigation route from the start point of the ferry dock to the terminal point of the ferry dock, and a navigation route from the terminal point of the ferry dock to the destination;
a terrestrial navigation determination module for determining a terrestrial navigation route bypassing the river from the origin to the destination;
the trigger prompting module is used for triggering and executing the operation of prompting the ferry information according to the cost of adopting the land navigation route to reach the destination and the cost of adopting the optimal ferry route to reach the destination;
wherein, the ferry information respectively displays the distance and time of the three routes from the departure place to the starting point of the ferry wharf, from the starting point of the ferry wharf to the terminal point of the ferry wharf and from the terminal point of the ferry wharf to the destination;
wherein the cost is any two of time cost, distance cost and expense cost, or all three of the time cost, the distance cost and the expense cost.
5. The device of claim 4, wherein the trigger hint module is specifically configured to:
if the time for reaching the destination by adopting the land navigation route exceeds the time for reaching the destination by adopting the optimal ferry route, triggering and executing the operation of prompting the ferry information;
or if the time for reaching the destination by adopting the land navigation route exceeds the time for reaching the destination by adopting the optimal ferry route, and the time difference exceeds preset time, triggering and executing the operation of prompting the ferry information;
or if the distance from the land navigation route to the destination is greater than the distance from the optimal ferry route to the destination, triggering and executing the operation of prompting the ferry information;
or if the distance from the land navigation route to the destination is greater than the distance from the optimal ferry route to the destination and the distance difference exceeds a preset distance, triggering and executing the operation of prompting the ferry information;
or if the cost for reaching the destination by adopting the land navigation route is greater than the cost for reaching the destination by adopting the optimal ferry route, triggering and executing the operation of prompting the ferry information;
or if the cost for reaching the destination by adopting the land navigation route is greater than the cost for reaching the destination by adopting the optimal ferry route and the cost difference exceeds the preset cost, triggering and executing the operation of prompting the ferry information.
6. The apparatus of claim 5, wherein the trigger hint module is further configured to:
determining a time to reach the destination using the terrestrial navigation route based on at least one of: distance, traffic jam time, refueling time and refueling queuing time.
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| CN111213118B (en) * | 2017-10-09 | 2023-11-03 | 深圳传音通讯有限公司 | Position identification method and terminal |
| CN108775903A (en) * | 2018-03-29 | 2018-11-09 | 中国电子科技集团公司第二十九研究所 | A kind of most short time-consuming method for obtaining path of fluvial landform approximation, system and storage device |
| CN113418524B (en) * | 2021-06-18 | 2023-10-20 | 和芯星通科技(北京)有限公司 | Positioning information processing method and device, computer storage medium and terminal |
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| CN103038605A (en) * | 2010-06-15 | 2013-04-10 | 通腾比利时公司 | Detecting location, timetable and travel time estimations for barrier crossings in a digital map |
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| US20020077746A1 (en) * | 2000-12-14 | 2002-06-20 | Gary Zuber | Method and apparatus for providing routes using auto ferries and channels |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038605A (en) * | 2010-06-15 | 2013-04-10 | 通腾比利时公司 | Detecting location, timetable and travel time estimations for barrier crossings in a digital map |
| CN102426023A (en) * | 2011-11-18 | 2012-04-25 | 深圳市凯立德科技股份有限公司 | Prompt method of navigation path including ferry and navigation terminal thereof |
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