KR102514396B1 - Apparatus and method for recommending driving route of smart key-linked smartphone - Google Patents

Abstract

Smart key-linked smart key-linked system that, when the smartphone recognizes the vehicle's smart key, retrieves personal schedules and provides the vehicle's audio/video/navigation (AVN) with a recommended route to reach the appointment with minimum power and time. An apparatus and method for recommending a driving route of a smartphone, when a smart key is attached to the rear of the smartphone, recognizes the smart key through communication, searches a schedule stored in a memory in a schedule search processing unit, extracts a meeting place, and A process of receiving vehicle information for route recommendation in conjunction with a device, generating a recommended route that can be reached within the minimum power and time based on the received vehicle information and the extracted rendezvous point, and transmitting it to the audio/video/navigation system Through, the smartphone recommends a route to the AVN of the vehicle in conjunction with the smart key.

Description

Apparatus and method for recommending driving route of smart key-linked smartphone}

The present invention relates to an apparatus and method for recommending a driving route of a smart key-linked smartphone, and in particular, when a smart key of a vehicle is recognized by the smartphone, a recommended route that can be reached to an appointment place with minimum power and time by searching a personal schedule. An apparatus and method for recommending a driving route of a smart key-linked smartphone capable of providing a vehicle's audio/video/navigation (AVN).

In general, a smart key is used for a function of opening and closing a vehicle door to board a vehicle. These smart keys are small and lightweight, so they have good portability, but are one of the items with a high risk of loss. Therefore, efforts to minimize the risk of losing the smart key are required.

On the other hand, a navigation system for a vehicle is a system that determines the current location of the vehicle using a GPS terminal installed in the vehicle and provides route information from the current location to the destination to the user in the form of an image or voice.

Since such an automobile navigation system is a simple route recommendation method in which a route to a destination is set and recommended to a user only by a preset route setting program, proposals of more diverse methods for recommending an optimal route to the user are required. .

Conventionally proposed techniques for recommending routes to users in vehicle navigation are disclosed in <Patent Document 1> to <Patent Document 3>.

<Patent Document 1> includes a memory for storing preset user schedule information, points of interest and information related to the points of interest, a location information module for detecting location information of a moving object, and preset user schedule information and location information of the moving object. a control unit to search for a POI using the search, select at least one POI among the searched POI, and output information related to the selected POI; and an output unit to output information related to the selected POI. A navigation device is provided.

In addition, <Patent Document 2> provides a navigation system and method for a vehicle that automatically recognizes and operates a user's destination based on information about a user's schedule stored in a user's mobile phone, server, and computer.

In addition, <Patent Document 3> relates to a method for automatically setting a destination for navigation using schedule information of a Bluetooth device, and automatically sets a destination using information that is very likely to be a destination, thereby reducing a separate destination setting process and requiring manual input. Minimize as much as possible to increase convenience.

However, the prior art as described above can set the destination in conjunction with other devices in the vehicle's navigation system, but recommends that the destination is automatically set through a schedule search on the smartphone and can be reached within the minimum time with minimum power to the destination. There is a disadvantage of not being able to create a route and provide it to the navigation system.

Republic of Korea Patent Publication 10-2010-0050958 (published on May 15, 2010) (navigation device) Republic of Korea Registered Patent No. 10-1823884 (registered on January 25, 2018) (Car navigation system interworking with user's terminal and its method) Republic of Korea Registered Patent No. 10-2062515 (2019.12.30. Registration) (Automatic setting method for navigation destination using schedule information of Bluetooth device)

Therefore, the present invention is proposed to solve the risk of loss of a general smart key for a vehicle, the disadvantages arising from the simple route setting method of a vehicle navigation system, and various problems occurring in the prior art. If recognized, a driving route recommendation device for a smart key-linked smartphone capable of searching a personal schedule and providing a recommended route to an appointment place with minimum power and within a minimum time to the vehicle's audio/video/navigation (AVN) and Its purpose is to provide a method.

Another object of the present invention is to provide a device and method for recommending a driving route for a smart key-linked smart phone that minimizes the risk of loss by attaching and carrying a smart key to a smart phone by making the smart key small and lightweight.

In order to achieve the above object, the "driving route recommendation device for a smart key-linked smartphone" according to the present invention,

An attachment to which a smart key can be attached is provided on the rear side, and when the smart key is recognized, pre-stored appointment schedule information is automatically searched, vehicle information is received, and a route to an appointment location extracted by the retrieved appointment schedule is searched. , A smartphone that provides the searched route as a recommended route;

It is characterized in that it includes an interface for transmitting the recommended route provided by the smart phone to audio/video/navigation of the vehicle.

Smartphone from above,

A smart key recognition unit for recognizing the smart key through communication with the smart key attached to the rear;

a schedule retrieval processing unit for extracting an appointment place by searching schedule information stored in an internal memory when the smart key is recognized by the smart key recognizing unit;

a vehicle information receiver configured to receive vehicle information in conjunction with audio/video navigation of the vehicle when a rendezvous location is extracted by the schedule search processing unit, and to output rendezvous location information when the vehicle information is received; and

It may include a recommended route proposal unit generating a recommended route that can arrive at the rendezvous point outputted by the vehicle information receiver within minimum power and minimum time, and transmitting the recommended route to the audio/video/navigation system.

In the above, the vehicle information receiving unit,

Receives battery charge amount information (SOC information), driving distance information, driving mode information, or regenerative braking mode change information in conjunction with the vehicle's audio/video/navigation or vehicle control device, and converts the information into vehicle information for route recommendation. It is characterized in that the recommended route is delivered to the recommending unit.

In addition, the "driving route recommendation method of a smart key-linked smartphone" according to the present invention,

(a) recognizing the smart key through communication when the smart key is attached to the rear surface of the smartphone;

(b) if the smart key is recognized, a schedule retrieval processing unit searches a schedule stored in a memory and extracts an appointment place;

(c) receiving vehicle information for recommending a route by interworking with a vehicle device in a vehicle information receiving unit;

(d) based on the vehicle information received from the recommended route proposal unit and the extracted rendezvous, generating a recommended route that can be reached within the minimum power and time, and transmitting the recommended route to the audio/video/navigation system. do.

In the above, step (c) receives battery charge amount information (SOC information), driving distance information, driving mode information or regenerative braking mode change information in conjunction with the vehicle's audio/video/navigation or vehicle control device, It is characterized in that vehicle information for recommendation is transmitted to the recommendation route proposal unit.

In the above step (d),

(d1) Recognizes the calculated driving distance, checks whether to go through a charging station, and when going through a charging station, checks the driving mode change after charging, and if a driving mode change is requested, a plurality of generating a recommended route;

(d2) if there is no change in driving mode as a result of checking the driving mode, generating a plurality of recommended routes corresponding to a change in regenerative braking level or generating a recommended route in a normal driving mode without a change in driving mode;

(d3) Recognizing the calculated driving distance, checking whether or not to go through a charging station, and if not going through a charging station, checking the driving mode, and if the driving mode is requested, regenerative braking change step or a plurality of driving modes according to the general driving mode generating a recommended route; and

(d4) if there is no change in driving mode as a result of checking the driving mode, generating a plurality of recommended routes corresponding to a change in regenerative braking level or generating a recommended route in a normal driving mode without a change in driving mode; It is characterized by doing.

According to the present invention, when a smart key of a vehicle is recognized by a smartphone, a personal schedule is retrieved and a recommended route that can arrive at an appointment place with minimum power and within a minimum time is provided to the audio/video/navigation (AVN) of the vehicle, so that the user can This has the effect of relieving the inconvenience of searching for a schedule or meeting place.

In addition, according to the present invention, by attaching and carrying the smart key to a smart phone by making the smart key small and light, there is an effect that can minimize the risk of loss and at the same time relieve the inconvenience of carrying two devices.

1 is a block diagram of a driving route recommendation device for a smart key-linked smartphone according to the present invention;
2 is a flowchart showing a smart key recognition process in a method for recommending a driving route of a smart key-linked smartphone according to the present invention;
3 is a flowchart showing a process of receiving vehicle information in a method for recommending a driving route of a smart key-linked smartphone according to the present invention;
4A and 4B are flowcharts showing a process of recommending a driving route among the driving route recommendation method of a smart key-linked smart phone according to the present invention.

Hereinafter, an apparatus and method for recommending a driving route of a smart key-linked smartphone according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The terms or words used in the present invention described below should not be construed as being limited to a conventional or dictionary meaning, and the inventor may appropriately define the concept of the term in order to explain his/her invention in the best way. It should be interpreted as a meaning and concept consistent with the technical spirit of the present invention based on the principle that it can be.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are only preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention, so various equivalents and It should be understood that variations may exist.

1 is a block diagram of a driving route recommendation device for a smart key-linked smart phone according to a preferred embodiment of the present invention, which includes a smart key 100, a smart phone 200, an interface 300 and audio/video/navigation ( AVN) (400).

The smart key 100 serves to provide authentication information, transmit a door open or close command, or transmit a vehicle start control command. It is preferable to implement such a smart key 100 in a small size and light weight so that it can be attached to the back of the smart phone 200. Since it can be used by attaching it to the smart phone 200 without having to carry it, there is no problem in using it even if it is implemented in a compact and light weight.

The smartphone 200 has an attachment on the rear side to which the smart key 100 can be attached, and when the smart key 100 is recognized, pre-stored appointment schedule information is automatically retrieved, vehicle information is received, and then retrieved. It searches the route of the appointment place extracted by the appointment schedule and serves to provide the searched route as a recommended route. The smart phone 200 is a mobile device carried by a user, and may be implemented as a mobile device such as a personal information terminal in addition to a smart phone.

The smartphone 200 has a smart key recognition unit 201 that recognizes the smart key through communication with the smart key 100 attached to the rear, and the smart key 100 is recognized by the smart key recognition unit 201. If the appointment place is extracted by the schedule search processing unit 202, the schedule search processing unit 202 searches schedule information stored in the internal memory and extracts the appointment place. A vehicle information receiver 203 that receives information and outputs rendezvous information when the vehicle information is received, and a recommended route that can arrive at the rendezvous output by the vehicle information receiver 203 with minimum power and minimum time. It may include a recommended route proposal unit 204 for generating and transmitting to the audio/video/navigation 400.

Here, the vehicle information receiver 203 interlocks with the vehicle's audio/video/navigation 400 or vehicle control device to provide battery charge amount information (SOC information), drivable distance information, driving mode information, or regenerative braking mode change information. received, and delivered to the recommended route proposal unit 204 as vehicle information for route recommendation.

The interface 300 is a communication interface that transmits the recommended route provided from the smartphone 200 to the vehicle's audio/video/navigation 400, and can be implemented wired or wireless.

The operation of the driving route recommendation device for a smart key-linked smart phone according to a preferred embodiment of the present invention configured as described above will be described in detail.

First, the smart key 100 that provides authentication information, sends a door open or close command, or sends a vehicle start control command is implemented by being small and lightweight so that it can be attached to the back of the smartphone 200. Since it is used by being attached to the smartphone 200 without the need to carry it, there is no problem in using it even if it is implemented in a compact and lightweight way.

The smart phone 200 forms an attachment to which the smart key 100 can be attached to the rear surface. The smart key is attached by forming a slightly concave groove and embedding the smart key in the groove, or combining the smart key by binding the smart key using a magnet or the like.

After the smart key 100 is attached to the rear, when the smart key 100 is recognized through communication, pre-stored appointment schedule information is automatically searched, vehicle information is received, and the appointment location extracted by the searched appointment schedule. It searches the route and provides the searched route as a recommended route.

For example, the smart key recognition unit 201 recognizes the smart key through communication with the smart key 100 attached to the rear of the smart phone 200 . The smart key 100 provides authentication information and the smart key recognizing unit 201 verifies the authentication information to recognize the smart key. If the smart key 100 is normally recognized, smart key authentication information is transmitted to the schedule search processing unit 202 .

When the smart key 100 is recognized by the smart key recognition unit 201, the schedule search processing unit 202 retrieves schedule information stored in an internal memory and extracts an appointment place.

For example, schedule information stored in an internal memory is extracted, a schedule closest to the current time information is extracted from the extracted schedule information, and meeting place information included in the extracted schedule information is extracted. The extracted appointment information is transmitted to the vehicle information receiving unit 203 .

When a rendezvous is extracted by the schedule search processing unit 202, the vehicle information receiving unit 203 transmits rendezvous information in conjunction with the vehicle's audio/video navigation system 400 or a vehicle control unit (VCU), When appointment information is selected by the user, vehicle information is received. Here, the vehicle information may be various pieces of information for setting a recommended route from the current location to the rendezvous. That is, the vehicle information may be battery charge amount information (SOC information), driving distance information, driving mode information, or regenerative braking mode change information.

When various vehicle information for generating a route is received in this way, the received vehicle information is delivered to the recommended route proposal unit 204 .

The recommended route suggesting unit 204 generates and outputs a recommended route that can arrive at the rendezvous output by the vehicle information receiving unit 203 with minimum power and within a minimum time. Here, the recommended route comprehensively considers the amount of charge in the vehicle battery, driving distance, whether or not to go through a charging station, whether the driving mode is changed, and the regenerative braking stage change mode, etc. becomes a path

The recommended route thus generated is transmitted to the AVN 400 through the interface 300 in a wired or wireless manner. In the case of wireless, a short-distance wireless communication method such as Bluetooth may be used.

The audio/video/navigation 400 displays a recommended route on the screen through the recommended route suggesting unit 204 of the smartphone 200, and the user selects the recommended route displayed on the screen of the AVN 400. You can select a route or choose a recommended route provided by default in the navigation. A recommended route recommended by the actual smart phone 200 may be more advantageous in terms of power consumption or arrival time than a route recommended by navigation.

2 to 4B are flowcharts showing a "method for recommending a driving route of a smart key-linked smartphone" according to the present invention. (a) When the smart key 100 is attached to the rear surface of the smartphone 200, communication is performed. Recognizing the smart key (S11 to S13), (b) when the smart key 100 is recognized, the schedule search processing unit 202 retrieves the schedule stored in the memory and extracts the meeting place (S14), ( c) receiving vehicle information for route recommendation by interlocking with the vehicle device in the vehicle information receiving unit 203 (S21 to S25), and (d) vehicle information received from the recommended route suggesting unit 204 and the extracted meeting place It includes steps (S101 to S155) of generating a recommended route that can arrive within the minimum power and minimum time based on and transmitting it to the audio/video/navigation 400.

In step (c), route recommendation is performed by receiving battery charge amount information (SOC information), driving distance information, driving mode information or regenerative braking mode change information in conjunction with the vehicle's audio/video/navigation or vehicle control device. The vehicle information for the vehicle is delivered to the recommendation route proposal unit.

Step (d) recognizes the drivable distance calculated in (d1), checks whether or not to go through a charging station, and when going through a charging station, checks whether to change the driving mode after charging. Generating a plurality of recommended routes according to the driving mode (S101 to S117), (d2) If there is no change in the driving mode as a result of checking the driving mode, generating a plurality of recommended routes corresponding to the change in regenerative braking step or driving Generating a recommended route in a normal driving mode without mode change (S118 to S129), (d3) Recognizing the calculated driving distance, checking whether or not to go through a charging station, and, if not going through a charging station, driving Checking the driving mode and generating a plurality of recommended routes according to the regenerative braking change step or the normal driving mode if the driving mode is requested (S130 to S143), and (d4) If there is no change in the driving mode as a result of checking the driving mode, , generating a plurality of recommended routes corresponding to a change in regenerative braking level or generating a recommended route in a normal driving mode without a change in driving mode (S144 to S155).

A driving route recommendation method for a smart key-linked smart phone according to a preferred embodiment of the present invention configured as described above will be described in detail.

First, the smart key 100 that provides authentication information, sends a door open or close command, or sends a vehicle start control command is implemented by being small and lightweight so that it can be attached to the back of the smartphone 200. Since it is used by being attached to the smartphone 200 without the need to carry it, there is no problem in using it even if it is implemented in a compact and lightweight way.

The smart phone 200 forms an attachment to which the smart key 100 can be attached to the rear surface. The smart key is attached by forming a slightly concave groove and embedding the smart key in the groove, or combining the smart key by binding the smart key using a magnet or the like.

After the smart key 100 is attached to the rear, when the smart key 100 is recognized through communication, pre-stored appointment schedule information is automatically searched, vehicle information is received, and the appointment location extracted by the searched appointment schedule. It searches the route and provides the searched route as a recommended route.

For example, the smart key recognition unit 201 recognizes the smart key through communication with the smart key 100 attached to the back of the smart phone 200 in step S11. In step S12, the smart key 100 provides authentication information, and the smart key recognizing unit 201 verifies the authentication information, thereby recognizing the smart key. If the smart key 100 is normally recognized, the smart key authentication information is transmitted to the schedule search processing unit 202 in step S13.

When the smart key 100 is recognized by the smart key recognition unit 201 in step S14, the schedule search processing unit 202 retrieves schedule information stored in an internal memory to extract an appointment place.

For example, schedule information stored in an internal memory is extracted, a schedule closest to the current time information is extracted from the extracted schedule information, and meeting place information included in the extracted schedule information is extracted. The extracted appointment information is transmitted to the vehicle information receiving unit 203 .

When the appointment place is extracted by the schedule search processing unit 202, the vehicle information receiver 203 tries to connect with the vehicle audio/video navigation 400 or the vehicle control unit (VCU) in step S21, If the connection is successful as in S22, rendezvous point information is delivered, and if the rendezvous information is selected by the user, vehicle information is received in steps S23 to S25. Here, the vehicle information may be various pieces of information for setting a recommended route from the current location to the rendezvous. That is, the vehicle information may be battery charge amount information (SOC information), driving distance information, driving mode information, or regenerative braking mode change information.

When various vehicle information for generating a route is received in this way, the received vehicle information is delivered to the recommended route proposal unit 204 .

The recommended route suggesting unit 204 generates and outputs a recommended route that can arrive at the rendezvous output by the vehicle information receiving unit 203 with minimum power and within a minimum time. Here, the recommended route comprehensively considers the amount of charge in the vehicle battery, driving distance, whether or not to go through a charging station, whether the driving mode is changed, and the regenerative braking stage change mode, etc. becomes a path

That is, in step S101, battery charge amount information (SOC information) among vehicle information is checked, and in step S102, the drivable distance is calculated using the battery charge amount information. Next, the calculated driving distance is recognized, and the process goes to step S103 to check whether or not the vehicle has passed through the charging station. If it goes to the charging station, it goes to step S104 to check whether the driving mode is changed after charging. Subsequently, when a driving mode change is requested in step S105, the process moves to step S106 to check the regenerative braking step change state. Subsequently, if the checked regenerative braking step is step 1, time is calculated and a first route that is possible from the current location to the rendezvous point with minimum power and within the shortest time is proposed (S109 to S111). In addition, if the confirmed regenerative braking step is the second step, time is calculated and a second route that is possible from the current location to the appointed place with minimum power and within the shortest time is proposed (S112 to S114). In addition, if the confirmed regenerative braking step is step 3, the time is calculated and a possible third route from the current location to the rendezvous point with minimum power and the shortest time is proposed (S115 to S117). In addition, if the normal driving mode is selected without changing regenerative braking, time is calculated and a fourth route from the current location to the rendezvous point with minimum power and within the shortest time is proposed (S107 to S108).

Meanwhile, if the driving mode is not changed as a result of checking the driving mode, a plurality of recommended routes corresponding to the regenerative braking step change or a recommended route in the normal driving mode without a driving mode change is generated.

For example, in step S118, the regenerative braking step change state is checked. Next, if the confirmed regenerative braking step is step 1, the time is calculated and a fifth route that is possible from the current location to the rendezvous with minimum power and within the shortest time is proposed (S121 to S123). In addition, if the confirmed regenerative braking step is the second step, time is calculated and a sixth path from the current location to the rendezvous point with minimum power and within the shortest time is proposed (S124 to S126). In addition, if the confirmed regenerative braking step is step 3, the time is calculated and a seventh route that is possible from the current location to the rendezvous point with minimum power and within the shortest time is proposed (S127 to S129). In addition, if the normal driving mode is selected without changing regenerative braking, time is calculated and an eighth route from the current location to the rendezvous point with minimum power and within the shortest time is proposed (S119 to S120).

Meanwhile, recognizing the calculated driving distance, checking whether or not to go through a charging station, and if not going through a charging station, checking the driving mode, and making a plurality of recommendations according to the regenerative braking change step or general driving mode if the driving mode is requested. create a path

For example, moving to step S130, the driving mode is checked. Subsequently, when a driving mode change is requested in step S131, the process moves to step S132 to check the regenerative braking step change state. Subsequently, if the confirmed regenerative braking step is step 1, time is calculated and a ninth route that is possible from the current location to the appointed place with minimum power and within the shortest time is proposed (S135 to S137). In addition, if the confirmed regenerative braking step is step 2, time is calculated and a 10th route from the current location to the rendezvous point with minimum power and within the shortest time is proposed (S138 to S140). In addition, if the confirmed regenerative braking step is step 3, the time is calculated and an 11th route from the current location to the rendezvous point with minimum power and within the shortest time is proposed (S141 to S143). In addition, if the normal driving mode is selected without changing regenerative braking, time is calculated and a twelfth route possible from the current location to the rendezvous location with minimum power and within the shortest time is proposed (S133 to S134).

Meanwhile, if the driving mode is not changed as a result of checking the driving mode, a plurality of recommended routes corresponding to the regenerative braking step change or a recommended route in the normal driving mode without a driving mode change is generated.

For example, in step S144, the regenerative braking step change state is checked. Next, if the checked regenerative braking step is step 1, time is calculated, and a thirteenth route that is possible from the current location to the appointed place with minimum power and within the shortest time is proposed (S147 to S149). In addition, if the confirmed regenerative braking step is step 2, time is calculated and a 14th route from the current location to the rendezvous point with minimum power and within the shortest time is proposed (S150 to S153). In addition, if the confirmed regenerative braking step is step 3, the time is calculated and a 15th route from the current location to the rendezvous point with minimum power and within the shortest time is proposed (S153 to S155). In addition, if the normal driving mode is selected without changing regenerative braking, time is calculated and a 16th route from the current location to the rendezvous point with minimum power and within the shortest time is proposed (S145 to S146).

Here, the 1st to 16th routes proposed as recommended routes use a preset route setting algorithm that can arrive at the minimum power and within the minimum time according to the battery charge amount, drivable distance, presence or absence of a charging station, driving mode, and regenerative braking stage. is assumed to be implemented. The route setting algorithm may use a route recommendation algorithm used in navigation.

The recommended route thus generated is transmitted to the AVN 400 through the interface 300 in a wired or wireless manner. In the case of wireless, a short-distance wireless communication method such as Bluetooth may be used.

The audio/video/navigation 400 displays a recommended route on the screen through the recommended route suggesting unit 204 of the smartphone 200, and the user selects the recommended route displayed on the screen of the AVN 400. You can select a route or choose a recommended route provided by default in the navigation. A recommended route recommended by the actual smart phone 200 may be more advantageous in terms of power consumption or arrival time than a route recommended by navigation.

Although the invention made by the present inventors has been specifically described according to the above embodiments, the present invention is not limited to the above embodiments, and it is common knowledge in the art that various changes can be made without departing from the gist of the present invention. It is self-evident to those who have

100: smart key 200: smartphone
201: smart key recognition unit 202: schedule search processing unit
203: vehicle information receiver 204: recommended route suggestion unit
300: Interface 400: Audio/Video/Navigation (AVN)

Claims (6)

As a device that recommends a driving route in a smart key-linked smartphone,
An attachment to which a smart key can be attached is provided on the rear side, and when the smart key is recognized, pre-stored appointment schedule information is automatically searched, vehicle information is received, and a route to an appointment location extracted by the search appointment schedule is searched. , A smartphone that provides the searched route as a recommended route; and
Includes an interface for transmitting the recommended route provided by the smartphone to the vehicle's audio/video/navigation;
the smartphone,
A smart key recognition unit for recognizing the smart key through communication with the smart key attached to the rear; a schedule retrieval processing unit for extracting an appointment place by searching schedule information stored in an internal memory when the smart key is recognized by the smart key recognizing unit; a vehicle information receiver configured to receive vehicle information in conjunction with audio/video navigation of the vehicle when a rendezvous location is extracted by the schedule search processing unit, and to output rendezvous location information when the vehicle information is received; and a recommended route proposal unit generating a recommended route that can arrive at the rendezvous point outputted by the vehicle information receiving unit within minimum power and time and transmitting the recommended route to the audio/video/navigation system.
When the smart key is recognized by the smart key recognizing unit, the schedule search processing unit retrieves schedule information stored in an internal memory and extracts an appointment place;
After extracting the nearest schedule based on the current time information from the extracted schedule information, extracting appointment place information included in the extracted schedule information, and transmitting the extracted appointment information to the vehicle information receiver;
When the appointment place is extracted by the schedule search processing unit, the vehicle information receiver transmits the appointment place information in conjunction with the vehicle's audio/video navigation system or the vehicle control unit (VCU), and when the appointment information is selected by the user, A driving route recommendation device for a smart key-linked smartphone, characterized in that for receiving vehicle information and transmitting it to a recommended route proposal unit.
delete In claim 1, the vehicle information receiving unit,
Receives battery charge amount information (SOC information), driving distance information, driving mode information, or regenerative braking mode change information in conjunction with the vehicle's audio/video/navigation or vehicle control device, and provides vehicle information for route recommendation. A driving route recommendation device for a smart key-linked smartphone, characterized in that it is transmitted to the recommended route suggestion unit.
As a method for recommending a recommended route to audio/video/navigation in a smartphone using the driving route recommendation device of a smart key-linked smartphone according to claim 1 or claim 3,
(a) recognizing the smart key through communication when the smart key is attached to the rear surface of the smartphone;
(b) if the smart key is recognized, a schedule retrieval processing unit searches a schedule stored in a memory and extracts an appointment place;
(c) receiving vehicle information for recommending a route by interworking with a vehicle device in a vehicle information receiving unit; and
(d) generating a recommended route that can be reached in a minimum power and time based on the vehicle information received from the recommended route proposal unit and the extracted rendezvous, and transmitting the recommended route to the audio/video/navigation system;
The step (b) extracts the closest schedule based on current time information from the extracted schedule information, and then extracts appointment place information included in the extracted schedule information;
In the step (c), when the rendezvous point is extracted in the step (b), the rendezvous location information is transmitted in conjunction with the vehicle's audio/video navigation system or vehicle control unit (VCU), and the appointment information is provided by the user. is selected, vehicle information is received,
In step (d),
(d1) Recognizes the calculated driving distance, checks whether to go through a charging station, and when going through a charging station, checks the driving mode change after charging, and if a driving mode change is requested, a plurality of generating a recommended route; (d2) if there is no change in driving mode as a result of checking the driving mode, generating a plurality of recommended routes corresponding to a change in regenerative braking level or generating a recommended route in a normal driving mode without a change in driving mode; (d3) Recognizing the calculated driving distance, checking whether or not to go through a charging station, and if not going through a charging station, checking the driving mode, and if the driving mode is requested, regenerative braking change step or a plurality of driving modes according to the general driving mode generating a recommended route; and (d4) if there is no change in the driving mode as a result of checking the driving mode, generating a plurality of recommended routes corresponding to a change in the regenerative braking level or generating a recommended route in a normal driving mode without a change in the driving mode. A driving route recommendation method for a smart key-linked smartphone, comprising:
The method of claim 4, wherein step (c) receives battery charge amount information (SOC information), driving distance information, driving mode information, or regenerative braking mode change information in conjunction with the vehicle's audio/video/navigation or vehicle control device. A method for recommending a driving route for a smart key-linked smartphone, characterized in that the vehicle information for route recommendation is transmitted to the recommended route suggesting unit.



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