CN101598570A - Air navigation aid of making a return voyage in the navigational system and device - Google Patents
Air navigation aid of making a return voyage in the navigational system and device Download PDFInfo
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- CN101598570A CN101598570A CNA2009101599368A CN200910159936A CN101598570A CN 101598570 A CN101598570 A CN 101598570A CN A2009101599368 A CNA2009101599368 A CN A2009101599368A CN 200910159936 A CN200910159936 A CN 200910159936A CN 101598570 A CN101598570 A CN 101598570A
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Abstract
The present invention is applicable to navigation field, the air navigation aid and the device that make a return voyage in a kind of navigational system are provided, utilize the GPS locating information to navigate, comprise: after step a. receives the instruction of making a return voyage, the starting point that carrier is navigated is as the point of destination that makes a return voyage, and point of destination that carrier is navigated or current location are as the starting point of making a return voyage; Step b. navigational system is according to the starting point of making a return voyage, point of destination and the GPS locating information path planning reset, the navigation of making a return voyage.Adopt technical scheme of the present invention, the user only need send the instruction of making a return voyage, the navigation that navigational system just can be maked a return voyage automatically.Thereby can solve and also repeat to import the departure place when existing navigational system is maked a return voyage and user's complicated operation, awkward problem are caused in the destination.Further, can realize the navigation setting that the destination is got back in key realization, reduce the operation steps of navigation setting, avoid user manual input departure place and destination in carrier navigation process, influence is controlled carrier, improves the security of carrier navigation.
Description
Technical field
The invention belongs to field of navigation technology, relate in particular to the air navigation aid and the device that make a return voyage in the navigational system.
Background technology
GPS (Global Positioning System, GPS) satellite navigation, the gps antenna that is exactly the GPS navigation system receives from 3 navigator fix information of transmitting in earth-circling 24 gps satellites at least, guides carrier (traffic delivery means and pedestrians such as aircraft, naval vessel, vehicle) to navigate by water the process in another place from the three unities.
For any one concrete navigation procedure, kinematic parameter (starting point, point of destination, current location, direction of motion and speed etc.) that need to determine carrier could guarantee that carrier finishes predetermined voyage.Normally at first determine this navigation starting point (departure place), point of destination (destination) and navigation path (can be path that the user determines also can be navigation terminal according to the navigator fix signal that receives be stored in the path that the electronic chart in the navigation terminal is cooked up); Secondly, the navigation path is demarcated with a series of coordinate points that are uniformly distributed on the path, these are demarcated coordinate points and just are way point; Once more, determine the position coordinates and the preservation of starting point, point of destination, way point, position coordinates can be measured also and can directly record from map.Like this in the navigation process, the GPS positioning system can offer carrier current location information (position coordinates) in real time, navigational system is in conjunction with each way point position coordinates in the navigation path of storage, can calculate the various guidance parameters that can be used to correct navigation deviation, the correct navigation of guidance direction, as answer flight-path angle, driftage distance and treat boat distance (treating ETS estimated time of sailing) etc., realize accurately navigation.
At present, the most automobile-used GPS navigation of GPS navigation system applies system.Be illustrated in figure 1 as the easy structural representation of automobile-used GPS navigation system, comprise load module 1, navigation module 2, GPS receiver module 3 and output module 4.When using, need the user to give navigation module 2 by the load module 1 artificial various operational orders of input (comprising starting point, point of destination etc.), navigation module 2 carries out path planning according to the GPS positioning signal of GPS receiver module 3 receptions and the electronic chart of navigational system storage, navigates by output module 4 output corresponding navigation information.Other GPS navigation system is similar to principle of work to automobile-used GPS navigation system architecture, also is to import departure place and destination by the user, and navigational system is carried out navigation work.
After the user arrives the destination of this navigation, the user also needs navigating (for the carrier that arrives the destination in the time of need making a return voyage, the navigation finished of last time is ' boat ') time the destination as the departure place input of making a return voyage, the departure place is imported as the destination of making a return voyage making a return voyage, navigational system path planning is again navigated, and repeats to import departure place and destination like this and causes user's complicated operation, awkward problem.
Summary of the invention
Technical matters to be solved by this invention is to provide air navigation aid and the device that makes a return voyage in a kind of navigational system, also repeats to import the departure place when existing navigational system is maked a return voyage and user's complicated operation, awkward problem are caused in the destination to solve.
The objective of the invention is to be achieved through the following technical solutions:
The air navigation aid of making a return voyage in a kind of navigational system comprises:
Step a, receive the instruction of making a return voyage that the user imports after, the starting point that carrier is navigated is as the point of destination that makes a return voyage, the point of destination that carrier is navigated is as the starting point of making a return voyage;
The starting point of making a return voyage, point of destination path planning that step b, basis are reset, the navigation of making a return voyage.
The technical scheme that the present invention takes also comprises: described method also comprises:
Preserve starting point and point of destination information that carrier navigates.
Another technical scheme that the present invention takes is: the guider that makes a return voyage in a kind of navigational system, comprise navigation module, and navigation module navigates according to the starting point and the point of destination information path planning of navigation, also comprises:
The control module of making a return voyage: be used for receiving the instruction of making a return voyage, receiving the starting point of carrier being navigated after instructing of making a return voyage as the point of destination that makes a return voyage, with the point of destination that navigates of carrier as the starting point of making a return voyage; And the starting point of making a return voyage that will reset and the point of destination navigation module that is sent to navigational system.
The technical scheme that the present invention takes also comprises: described device also comprises:
The shortcut that makes a return voyage is used to import user's the operation of making a return voyage, and instruction is sent to the control module of making a return voyage as making a return voyage; And/or,
Memory module is used to preserve starting point and the point of destination information that carrier navigates.
Another technical scheme that the present invention takes is: the air navigation aid of making a return voyage in a kind of navigational system comprises:
Step a, receive the instruction of making a return voyage that the user imports after, the starting point that carrier is navigated is as the point of destination that makes a return voyage, with the carrier current location as the starting point of making a return voyage;
The starting point of making a return voyage, point of destination path planning that step b, basis are reset, the navigation of making a return voyage.
The technical scheme that the present invention takes also comprises:
The current location of described carrier is obtained according to the GPS locating information.
The technical scheme that the present invention takes also comprises: described method also comprises:
Preserve starting point and point of destination information that carrier navigates, or preserve the point of destination information that carrier navigates simultaneously.
Another technical scheme that the present invention takes is: the guider that makes a return voyage in a kind of navigational system, comprise navigation module, and navigation module navigates according to the starting point and the point of destination information path planning of navigation, also comprises:
The control module of making a return voyage: be used for receiving the instruction of making a return voyage, receiving the starting point of carrier being navigated after instructing of making a return voyage as the point of destination that makes a return voyage, with the current location of carrier as the starting point of making a return voyage; And the starting point of making a return voyage that will reset and the point of destination navigation module that is sent to navigational system.
The technical scheme that the present invention takes also comprises:
Described device also comprises current location affirmation module, is used for obtaining according to the GPS locating information current location of carrier.
The technical scheme that the present invention takes also comprises: described device also comprises:
The shortcut that makes a return voyage is used to import user's the operation of making a return voyage, and instruction is sent to the control module of making a return voyage as making a return voyage; And/or,
Memory module is used to preserve the start point information that carrier navigates, or preserves the point of destination information that carrier navigates simultaneously.
Adopt technical scheme of the present invention, the user only need send the instruction of making a return voyage, the navigation that navigational system just can be maked a return voyage automatically.Thereby can solve and also repeat to import the departure place when existing navigational system is maked a return voyage and user's complicated operation, awkward problem are caused in the destination.Further, can realize the navigation setting that the destination is got back in key realization, reduce the operation steps of navigation setting, avoid user manual input departure place and destination in carrier navigation process, influence is controlled carrier, improves the security of carrier navigation.
Description of drawings
Fig. 1 is the structural representation sketch of Vehicular guidance system in the prior art;
Fig. 2 be carrier from A ground warp C navigate by water to B ground and the stroke synoptic diagram that makes a return voyage;
Fig. 3 is the process flow diagram one of the air navigation aid of making a return voyage of embodiment of the invention navigational system;
Fig. 4 is the flowchart 2 of the air navigation aid of making a return voyage of embodiment of the invention navigational system;
Fig. 5 is the structural representation sketch one of the guider that makes a return voyage of embodiment of the invention navigational system;
Fig. 6 is the structural representation sketch two of the guider that makes a return voyage of embodiment of the invention navigational system;
Fig. 7 is the structural representation sketch three of the guider that makes a return voyage of embodiment of the invention navigational system;
Fig. 8 is the structural representation sketch four of the guider that makes a return voyage of embodiment of the invention navigational system.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The embodiment of the invention provides the air navigation aid of making a return voyage in a kind of navigational system, be meant carrier when boat navigation setting starting point A ground and point of destination B ground makes a return voyage, and navigational system has been carried out behind the path planning, when needing to return A ground in the distance that the user is navigating, need not to reselect/plan starting point and point of destination, the execution operation of making a return voyage can realize the navigation of making a return voyage.Specifically be after navigational system is received the instruction of making a return voyage, the starting point A ground that carrier is navigated is as the point of destination that makes a return voyage, with the point of destination B ground that navigates of carrier or current location as the starting point of making a return voyage; Navigational system is according to the starting point of making a return voyage, point of destination and the GPS locating information path planning reset, the normal navigation of making a return voyage.
According to circumstances difference has following examples in actual application:
Embodiment one
Be the distance synoptic diagram of navigation as shown in Figure 2, the air navigation aid of making a return voyage that present embodiment provides is meant that carrier is from initial point A ground, arrive INTRM intermediate point C ground or arrived point of destination B ground, the user imports the operation of making a return voyage, the starting point A ground that navigational system is navigated carrier is as the point of destination that makes a return voyage, with the point of destination B ground that navigates of carrier starting point for making a return voyage, the process of the navigation that realizes making a return voyage, detailed process as shown in Figure 3:
The starting point of navigating and the point of destination of S101, reception user input, for example: starting point is that A ground and point of destination are B ground; " making a return voyage " function as navigational system is not a default setting, and needs artificial selection, then may need to be provided with in advance " shortcut makes a return voyage " function corresponding before this;
S102, calculating guidance path;
The starting point of navigating (A ground) and the point of destination (B ground) of S103, preservation user input; Step S102 and step S103 order can be changed;
S104, navigate according to the guidance path that calculates; Carrier moves from A ground to B ground;
Above process is the normal navigation procedure of navigational system, can arrive point of destination B ground until carrier.
S105, carrier arrive INTRM intermediate point C ground or have arrived point of destination B ground, receive the instruction of making a return voyage;
The instruction of making a return voyage can be that the user imports by load module, and for example, the user clicks " shortcut makes a return voyage " selection and " makes a return voyage "; Certainly do not get rid of the user by the alternate manner input instruction of making a return voyage yet.
S106, with the described starting point A ground that navigates as the point of destination that makes a return voyage; The point of destination B ground of boat is as the starting point of making a return voyage in the future; Also tackle the starting point (B ground) of making a return voyage and the point of destination (A ground) that makes a return voyage in this process and preserve, so that use in this makes a return voyage process or also need make a return voyage again afterwards the time;
The guidance path that S107, calculating are maked a return voyage; The starting point that preservation among the step S106 is maked a return voyage (B ground) goes out and can carry out after this step with the process of the point of destination (A ground) that makes a return voyage;
S108, navigate according to the guidance path that makes a return voyage that calculates.Carrier makes a return voyage and moves to A ground;
Step S105 to step S108 be the navigation procedure that makes a return voyage of navigational system, can make a return voyage to point of destination A ground (starting point of navigating) until carrier.
Embodiment two
Be the distance synoptic diagram of navigation as shown in Figure 2, the air navigation aid of making a return voyage that present embodiment provides is meant that carrier is from initial point A ground, arrive INTRM intermediate point C ground or arrived point of destination B ground, the user imports the operation of making a return voyage, the starting point A ground that navigational system is navigated carrier is as the point of destination that makes a return voyage, with the current location of carrier is the starting point of making a return voyage, the process of the navigation that realizes making a return voyage, detailed process as shown in Figure 4:
The starting point of navigating and the point of destination of S201, reception user input, for example: starting point is that A ground and point of destination are B ground; " making a return voyage " function as navigational system is not a default setting, and needs artificial selection, then may need to be provided with in advance " shortcut makes a return voyage " function corresponding before this;
S202, calculating guidance path;
The starting point of navigating (A ground) of S203, preservation user input also can be preserved point of destination (B ground) simultaneously; Step S202 and step S203 order can be changed;
S204, navigate according to the guidance path that calculates; Carrier is from the past B ground of A ground navigation;
Above process is the normal navigation procedure of navigational system, can arrive point of destination B ground until carrier.
S205, carrier arrive INTRM intermediate point C ground or have arrived point of destination B ground, the instruction of making a return voyage that receives;
The instruction of making a return voyage can be that the user imports by load module, and for example, the user clicks " shortcut makes a return voyage " selection and " makes a return voyage ".Navigational system collection user presses the signal of " shortcut makes a return voyage " as making a return voyage instruction.
S206, with the described starting point A ground that navigates as the point of destination that makes a return voyage; With the current location of carrier as the starting point of making a return voyage;
This moment, the current location of carrier may be INTRM intermediate point C ground, also may point of destination B ground, no matter what position carrier is in embodiment one, the starting point that all directly adopts the point of destination B ground conduct of navigating to make a return voyage is compared, it is more accurate, reasonable that this scheme is navigated; Also tackle the starting point (current location: may be C ground, also may be B ground) of making a return voyage and the point of destination (A ground) that makes a return voyage in this process and preserve, so that use in this makes a return voyage process or also need make a return voyage again afterwards the time;
Current location can be obtained according to the GPS locating information.
Accurate except that realizing, the rational navigation of this scheme, also be suitable in the circuit that carrier is in the one-way road in path or restricted driving, the guidance path of cooking up as the starting point of making a return voyage with point of destination B ground can't mate with the current physical location of carrier probably, causes situation about can't navigate.
In addition, the point of destination B ground that no show is navigated as carrier, but can directly make the point of destination B ground that is used for navigating as the starting point of making a return voyage; This scheme is applicable to that the situation that can't determine current location and path situation allow B ground is not influenced as the starting point of making a return voyage the situation of the accuracy of navigation.
The guidance path that S207, calculating are maked a return voyage; The starting point that preservation among the step S206 is maked a return voyage (current location: may be C ground, also may be B ground) goes out and can carry out after this step with the process of the point of destination (A ground) that makes a return voyage;
S208, navigate according to the guidance path that makes a return voyage that calculates.Carrier sets out from current location (may be C ground, also may be B ground) and makes a return voyage toward A ground;
Step S205 to step S208 be the navigation procedure that makes a return voyage of navigational system, can make a return voyage to point of destination A ground (starting point of navigating) until carrier.
The embodiment of the invention also provides the guider that makes a return voyage in a kind of navigational system, and its navigation module combines GPS locating information path planning according to the starting point of navigation with point of destination information, normally navigate.Receiving starting point that the control module of making a return voyage after the instruction of making a return voyage navigates carrier as the point of destination that makes a return voyage, with navigate point of destination or the current location of carrier as the starting point of making a return voyage; And the starting point of making a return voyage that will reset and the point of destination navigation module that is sent to navigational system, the navigation of making a return voyage by navigation module.
According to circumstances difference has following examples in actual application:
Embodiment three
As shown in Figure 5, the guider that makes a return voyage that present embodiment provides is applicable to and returns starting point that carrier is navigated as the point of destination that makes a return voyage after receiving the instruction of making a return voyage, with the carrier navigation procedure that make a return voyage of point of destination as the starting point of making a return voyage that navigate.
This apparatus structure specifically comprises: load module 1, navigation module 2, GPS receiver module 3, output module 4 and the control module 5 of making a return voyage also are provided with the shortcut 6 that makes a return voyage.The shortcut 6 that makes a return voyage is connected with the control module 5 of making a return voyage that (shortcut 6 that makes a return voyage also can place load module 1, be connected with the control module 5 of making a return voyage by load module 1), the user is by the shortcut 6 input users' of making a return voyage the operation of making a return voyage, and instruction is sent to the control module 5 of making a return voyage as making a return voyage.The control module of making a return voyage 5 is connected (control module of making a return voyage 5 also can be built in the navigation module 2) with navigation module 2, the starting point of after receiving the instruction of making a return voyage carrier being navigated is navigated point of destination as the starting point of making a return voyage as the point of destination that makes a return voyage with carrier; And the starting point of making a return voyage that will reset and point of destination be sent to navigation module 5, the navigation of being maked a return voyage by navigation module 5.
The shortcut 6 that makes a return voyage can be the button of hardware, also can be soft-key button (corresponding link is set).
In addition, described guider also can comprise a memory module 7, is used to preserve the starting point and the point of destination information of carrier.Memory module 7 can also can be provided with separately with original navigation module 5 intrinsic memory devices.Fig. 5 represents the situation that memory module is provided with separately.
Embodiment four
As shown in Figure 6, the guider that makes a return voyage that present embodiment provides is applicable to and returns starting point that carrier is navigated as the point of destination that makes a return voyage after receiving the instruction of making a return voyage, with the carrier navigation procedure that make a return voyage of point of destination as the starting point of making a return voyage that navigate.
This apparatus structure specifically comprises: load module 1, navigation module 2, GPS receiver module 3, output module 4 and the control module 5 of making a return voyage also are provided with the shortcut 6 that makes a return voyage.The shortcut 6 that makes a return voyage places load module 1, be connected (shortcut 6 that makes a return voyage also can be provided with separately with the control module 5 of making a return voyage and directly be connected) with the control module 5 of making a return voyage by load module 1, by make a return voyage shortcut 6 input users' the operation of making a return voyage of user, instruct as making a return voyage to be sent to the control module 5 of making a return voyage.The control module of making a return voyage 5 is built in (control module of making a return voyage 5 is provided with separately and is connected with navigation module 2) in the navigation module 2, the starting point of after receiving the instruction of making a return voyage carrier being navigated is navigated point of destination as the starting point of making a return voyage as the point of destination that makes a return voyage with carrier; And the starting point of making a return voyage that will reset and point of destination be sent to navigation module 5, the navigation of being maked a return voyage by navigation module 5.
The shortcut 6 that makes a return voyage can be the button of hardware, also can be soft-key button (corresponding link is set).
In addition, described guider also can comprise a memory module 7, is used to preserve the starting point and the point of destination information of carrier.Memory module 7 can also can be provided with separately with original navigation module 5 intrinsic memory devices.Fig. 6 represents that memory module 7 is built in the navigation module 5 or memory module 7 adopts the intrinsic memory device situation of original navigation module 5.
Embodiment five
As shown in Figure 7, the guider that makes a return voyage that present embodiment provides is applicable to and returns starting point that carrier is navigated as the point of destination that makes a return voyage after receiving the instruction of making a return voyage, with the current location of the carrier navigation procedure that makes a return voyage as the starting point of making a return voyage.
This apparatus structure specifically comprises: load module 1, navigation module 2, GPS receiver module 3, output module 4 and the control module 5 of making a return voyage also are provided with the shortcut 6 that makes a return voyage and confirm module 8 with the front position.
The shortcut 6 that makes a return voyage is connected with the control module 5 of making a return voyage that (shortcut 6 that makes a return voyage also can place load module 1, be connected with the control module 5 of making a return voyage by load module 1), the user is by the shortcut 6 input users' of making a return voyage the operation of making a return voyage, and instruction is sent to the control module 5 of making a return voyage as making a return voyage.The control module of making a return voyage 5 is connected (control module of making a return voyage 5 also can be built in the navigation module 2) with navigation module 2, receiving the starting point of after the instruction of making a return voyage carrier being navigated as the point of destination that makes a return voyage, with the current location of carrier as the starting point of making a return voyage; And the starting point of making a return voyage that will reset and point of destination be sent to navigation module 5, the navigation of being maked a return voyage by navigation module 5.
The current location of above-mentioned carrier is confirmed module 8 affirmations by current location, and current location confirms that module 8 can receive next effective GPS locating information according to navigational system, confirms the current location of carrier; Also can confirm the current location of carrier according to a last effective GPS locating information of navigational system preservation; Can also confirm the current location of carrier according to navigational system according to the navigation path.Current location confirms that module 8 is connected with navigation module 2 with the control module 5 of making a return voyage, and also can be that front position affirmation module 8 is built in the navigation module 2 and is connected with the control module 5 of making a return voyage, and can also be that current location affirmation module 8 is built in the control module 5 of making a return voyage.Fig. 7 only represents 8 independent settings of current location affirmation module and the state that is connected with navigation module 2 with the control module 5 of making a return voyage.
The shortcut 6 that makes a return voyage can be the button of hardware, also can be soft-key button (corresponding link is set).
In addition, described guider also can comprise a memory module 7, is used to preserve the starting point and the point of destination information of carrier.Memory module 7 can also can be provided with separately with original navigation module 5 intrinsic memory devices.Fig. 7 represents the situation that memory module is provided with separately.
Embodiment six
As shown in Figure 8, the guider that makes a return voyage that present embodiment provides is applicable to and returns starting point that carrier is navigated as the point of destination that makes a return voyage after receiving the instruction of making a return voyage, with the current location of the carrier navigation procedure that makes a return voyage as the starting point of making a return voyage.
This apparatus structure specifically comprises: load module 1, navigation module 2, GPS receiver module 3, output module 4 and the control module 5 of making a return voyage also are provided with the shortcut 6 that makes a return voyage and confirm module 8 with the front position.
The shortcut 6 that makes a return voyage places load module 1, be connected (shortcut 6 that makes a return voyage also can be provided with separately with the control module 5 of making a return voyage and directly be connected) with the control module 5 of making a return voyage by load module 1, the user is by the shortcut 6 input users' of making a return voyage the operation of making a return voyage, and instruction is sent to the control module 5 of making a return voyage as making a return voyage.The control module of making a return voyage 5 is built in (control module of making a return voyage 5 is provided with separately and is connected with navigation module 2) in the navigation module 2, receiving the starting point of after the instruction of making a return voyage carrier being navigated as the point of destination that makes a return voyage, with the current location of carrier as the starting point of making a return voyage; And the starting point of making a return voyage that will reset and point of destination be sent to navigation module 5, the navigation of being maked a return voyage by navigation module 5.
The current location of above-mentioned carrier is confirmed module 8 affirmations by the front position, and the front position confirms that module 8 can receive next effective GPS locating information according to navigational system, confirms the current location of carrier; Also can confirm the current location of carrier according to a last effective GPS locating information of navigational system preservation; Can also confirm the current location of carrier according to navigational system according to the navigation path.Current location confirms that module 8 is connected with navigation module 2 with the control module 5 of making a return voyage, and also can be that front position affirmation module 8 is built in the navigation module 2 and is connected with the control module 5 of making a return voyage, and can also be that current location affirmation module 8 is built in the control module 5 of making a return voyage.Fig. 8 only represents that current location affirmation module 8 is built in the state in the control module 5 of making a return voyage.
The shortcut 6 that makes a return voyage can be the button of hardware, also can be soft-key button (corresponding link is set).
In addition, described guider also can comprise a memory module 7, is used to preserve the starting point and the point of destination information of carrier.Memory module 7 can also can be provided with separately with original navigation module 5 intrinsic memory devices.Fig. 8 represents the situation that memory module is provided with separately.
In sum, technical scheme of the present invention can the user simple initiatively participate in (click the shortcut 6 that makes a return voyage, open navigational system) or, the non-active of user participates in realizing under the situation of (start up the car, engage a gear, oiling) navigation of making a return voyage.And need not to repeat to import departure place and destination, and reduce the operation steps of navigation setting, avoid user manual input departure place and destination in carrier navigation process, influence is controlled carrier, improves the security of carrier navigation.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, the air navigation aid of making a return voyage in a kind of navigational system is characterized in that, comprising:
Step a, receive the instruction of making a return voyage that the user imports after, the starting point that carrier is navigated is as the point of destination that makes a return voyage, the point of destination that carrier is navigated is as the starting point of making a return voyage;
The starting point of making a return voyage, point of destination path planning that step b, basis are reset, the navigation of making a return voyage.
2, the air navigation aid of making a return voyage in the navigational system as claimed in claim 1 is characterized in that, described method also comprises:
Preserve starting point and point of destination information that carrier navigates.
3, the guider that makes a return voyage in a kind of navigational system comprises navigation module, and navigation module navigates according to the starting point and the point of destination information path planning of navigation, it is characterized in that, also comprises:
The control module of making a return voyage: be used for receiving the instruction of making a return voyage, receiving the starting point of carrier being navigated after instructing of making a return voyage as the point of destination that makes a return voyage, with the point of destination that navigates of carrier as the starting point of making a return voyage; And the starting point of making a return voyage that will reset and the point of destination navigation module that is sent to navigational system.
4, the guider that makes a return voyage in the navigational system as claimed in claim 3 is characterized in that, described device also comprises:
The shortcut that makes a return voyage is used to import user's the operation of making a return voyage, and instruction is sent to the control module of making a return voyage as making a return voyage; And/or,
Memory module is used to preserve starting point and the point of destination information that carrier navigates.
5, the air navigation aid of making a return voyage in a kind of navigational system is characterized in that, comprising:
Step a, receive the instruction of making a return voyage that the user imports after, the starting point that carrier is navigated is as the point of destination that makes a return voyage, with the carrier current location as the starting point of making a return voyage;
The starting point of making a return voyage, point of destination path planning that step b, basis are reset, the navigation of making a return voyage.
6, the air navigation aid of making a return voyage in the navigational system as claimed in claim 5 is characterized in that:
The current location of described carrier is obtained according to the GPS locating information.
7, the air navigation aid of making a return voyage in the navigational system as claimed in claim 5, it is characterized in that: described method also comprises:
Preserve starting point and point of destination information that carrier navigates, or preserve the point of destination information that carrier navigates simultaneously.
8, the guider that makes a return voyage in a kind of navigational system comprises navigation module, and navigation module navigates according to the starting point and the point of destination information path planning of navigation, it is characterized in that, also comprises:
The control module of making a return voyage: be used for receiving the instruction of making a return voyage, receiving the starting point of carrier being navigated after instructing of making a return voyage as the point of destination that makes a return voyage, with the current location of carrier as the starting point of making a return voyage; And the starting point of making a return voyage that will reset and the point of destination navigation module that is sent to navigational system.
9, the guider that makes a return voyage in the navigational system as claimed in claim 8 is characterized in that, described device also comprises current location affirmation module, is used for obtaining according to the GPS locating information current location of carrier.
10, the guider that makes a return voyage in the navigational system as claimed in claim 8 or 9 is characterized in that described device also comprises:
The shortcut that makes a return voyage is used to import user's the operation of making a return voyage, and instruction is sent to the control module of making a return voyage as making a return voyage; And/or,
Memory module is used to preserve the start point information that carrier navigates, or preserves the point of destination information that carrier navigates simultaneously.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2009101599368A CN101598570A (en) | 2009-07-23 | 2009-07-23 | Air navigation aid of making a return voyage in the navigational system and device |
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| CNA2009101599368A CN101598570A (en) | 2009-07-23 | 2009-07-23 | Air navigation aid of making a return voyage in the navigational system and device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925928A (en) * | 2014-04-28 | 2014-07-16 | 深圳市凯立德科技股份有限公司 | Course reversal method and navigation equipment |
| CN104848870A (en) * | 2015-06-05 | 2015-08-19 | 深圳市凯立德科技股份有限公司 | Navigation path planning method and equipment for yaw |
| CN104881039A (en) * | 2015-05-12 | 2015-09-02 | 零度智控（北京）智能科技有限公司 | Method and system for returning of unmanned plane |
| CN105867423A (en) * | 2016-06-08 | 2016-08-17 | 杨珊珊 | Course reversal method and course reversal system of unmanned aerial vehicle and unmanned aerial vehicle |
| CN106203650A (en) * | 2016-06-30 | 2016-12-07 | 北京小米移动软件有限公司 | Call a taxi and ask sending method and device |
| CN107703934A (en) * | 2017-08-24 | 2018-02-16 | 北京臻迪科技股份有限公司 | A kind of control method and device of unmanned boat |
| CN107843899A (en) * | 2017-10-10 | 2018-03-27 | 北京臻迪科技股份有限公司 | Submariner device make a return voyage direction positioning method, apparatus and system |
| CN108445876A (en) * | 2018-02-02 | 2018-08-24 | 深圳市恒堉鑫机械科技有限公司 | A kind of control method and system of wireless remote-vehicle |
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2009
- 2009-07-23 CN CNA2009101599368A patent/CN101598570A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925928A (en) * | 2014-04-28 | 2014-07-16 | 深圳市凯立德科技股份有限公司 | Course reversal method and navigation equipment |
| CN103925928B (en) * | 2014-04-28 | 2018-04-27 | 深圳市凯立德科技股份有限公司 | One kind is maked a return voyage method and navigation equipment |
| CN104881039A (en) * | 2015-05-12 | 2015-09-02 | 零度智控（北京）智能科技有限公司 | Method and system for returning of unmanned plane |
| CN104848870A (en) * | 2015-06-05 | 2015-08-19 | 深圳市凯立德科技股份有限公司 | Navigation path planning method and equipment for yaw |
| CN105867423A (en) * | 2016-06-08 | 2016-08-17 | 杨珊珊 | Course reversal method and course reversal system of unmanned aerial vehicle and unmanned aerial vehicle |
| CN106203650A (en) * | 2016-06-30 | 2016-12-07 | 北京小米移动软件有限公司 | Call a taxi and ask sending method and device |
| CN107703934A (en) * | 2017-08-24 | 2018-02-16 | 北京臻迪科技股份有限公司 | A kind of control method and device of unmanned boat |
| CN107843899A (en) * | 2017-10-10 | 2018-03-27 | 北京臻迪科技股份有限公司 | Submariner device make a return voyage direction positioning method, apparatus and system |
| CN108445876A (en) * | 2018-02-02 | 2018-08-24 | 深圳市恒堉鑫机械科技有限公司 | A kind of control method and system of wireless remote-vehicle |
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Application publication date: 20091209 |