KR102324279B1 - Apparatus, system and method for guiding route based on influence of accident - Google Patents

Abstract

The present invention relates to an apparatus, system and method for guiding a route in consideration of the influence of the deceased, comprising: a communication unit for connecting communication with a server; and a control unit that searches for a detour route in consideration of the influence of loss based on at least one or more pieces of information including information provided by the server during driving route guidance, and guides the detour route found in consideration of the area of influence. include

Description

Apparatus, system and method for route guidance in consideration of the influence of the deceased

The present invention relates to an apparatus, system and method for guiding a route in consideration of the influence of the accident, and more particularly, in consideration of the sphere of influence of the adjacent road in the event of an accident, by providing information and detour information to support the circumvention of the area where the accident occurs. , to a route guidance device, system and method in consideration of the influence of the deceased.

In general, navigation refers to a device or program that helps to find a way through map guidance (or route guidance to a destination).

The navigation system is also referred to as a vehicle navigation system, and is mainly installed in a vehicle to transmit information such as a location of a destination and a map around the destination to a user, and is used to inform a route or a shortest distance to the destination.

When a driver inputs a destination into such a navigation device, the navigation device searches for several routes according to the input destination.

For example, the above multiple routes do not mean the shortest distance (for example, it does not mean the shortest driving time, just the route with the shortest distance), priority on expressways (for example, routes including toll roads that can reduce driving time), free of charge It is searched according to a variety of predefined options such as roads (eg, routes with roads that increase driving time but reduce costs).

When a route is found as described above, guidance is started along the route. If a congested section occurs in some sections while driving along the route, a new route that does not pass the congested section from the current point is searched for an alternative route. guidance was carried out as

However, the problem is that a significant number of vehicles traveling on the route in which the congestion section occurred (the remaining vehicles except for vehicles already in a position where they cannot advance to the alternative route) avoid the congestion section and enter the newly discovered alternative route. Therefore, as the number of vehicles entering the alternative route increases, the drivable speed on the alternative route also falls below the normal speed (ie, vehicle travel is delayed). That is, when the alternative route enters the sphere of influence of the congested section, there is a problem in that a vehicle delay phenomenon occurs in the alternative route as well.

Therefore, when a congested section (or failure) occurs in the driving route, it is necessary to search for a new detour route in consideration of the direct or indirect influence of the congested section (or failure) and perform guidance (that is, provide detour information), In addition, it is necessary to guide the driver so that he or she can decide whether to bypass the accident area by providing accident information.

The background technology of the present invention is disclosed in Korean Patent Laid-Open No. 10-2008-0069003 (published on July 25, 2008, a navigation device and a method for guiding a multi-path thereof).

According to one aspect of the present invention, the present invention was created to solve the above problems, and in the event of an accident, by providing information about the accident and detour information in consideration of the sphere of influence of the adjacent road, support to bypass the area where the accident occurred An object of the present invention is to provide a route guidance device, system and method in consideration of the impact of the deceased.

In accordance with an aspect of the present invention, there is provided a route guidance device in consideration of the influence of the deceased, comprising: a communication unit for connecting communication with a server; and a control unit that searches for a detour route in consideration of the influence of loss based on at least one or more pieces of information including information provided by the server during driving route guidance, and guides the detour route found in consideration of the area of influence. characterized by including.

In the present invention, the accident information is an event for at least one of an accident, an event, and a construction occurring on the road, and is event information that can stop or delay vehicle driving. do.

In the present invention, the at least one or more pieces of information including the accident information is at least one of traffic information, traffic information, vehicle traffic information, weather information, continuous/interrupted flow information, accident information, severity of accident information, and information on the influence zone It is characterized in that it includes.

The present invention further includes; an option information input unit for receiving an input from the user for option information to be reflected when searching for a detour route in consideration of the left and right influence, wherein the option information includes only the direct influence when searching for the detour route It is characterized in that it is information for setting whether to search for a detour route that is out of the way, or whether to search for a detour route that is out of the indirect influence sphere.

In the present invention, the control unit reflects Yugo severity information for searching for a detour route, and the Yugo severity information is based on a preset content range of Yugo, a temporal range of Yugo, and a spatial range of Yugo, It is characterized in that the information is divided into at least one of upper/middle/lower.

In the present invention, the control unit reflects road type information to search for a detour route, and the road type information includes continuous flow information indicating information on a road section in which a signal intersection does not exist, and a signal intersection exists. It is characterized in that it includes intermittent flow information, which means information on the road section.

In the present invention, the control unit reflects the information on the sphere of influence in order to search for a detour route, and the sphere of influence is a region, section, or range of a road directly or indirectly affected by vehicle driving by the accident. Meaning, the information on the influence of the accident is at least one or more pieces of information reflected to determine the area, section, or range of the road affected by the accident, including vehicle queue, road hierarchy and traffic information in the area where the accident occurred characterized in that

In the present invention, the control unit is characterized in that when guiding the detour route or guiding traffic information, the section corresponding to the affected area is guided by one step lower than the current speed legend.

In the present invention, when the classification of the influence zone is completed, the control unit searches the Yugo detour section or the Yugo detour according to the option information set by the user, and the Yugo detour section or the Yugo detour route reflecting the option information It is characterized in that it guides this route when it is searched.

According to another aspect of the present invention, there is provided a route guidance method in consideration of the influence of the accident, comprising: receiving, by a controller, at least one or more pieces of information including information about the accident from a server while guiding a driving route; searching, by the control unit, a detour route in consideration of the influence of the accident, based on at least one or more pieces of information including the information of the accident; and guiding, by the control unit, a detour route searched for in consideration of the influence of the deceased.

In the present invention, the accident information, as an event for at least one of an accident, an event, and a construction occurring on a road, is event information that can stop or delay vehicle driving, At least one or more pieces of information including information include at least one of traffic information, traffic volume information, vehicle traffic information, weather information, continuous/interrupted flow information, accident information, severity of accident information, and information on the area of influence. .

The present invention further comprises; in the step of searching for a detour route in consideration of the influence of the loss, the control unit receives the option information to be reflected when searching for the detour route, the option information is, the detour When searching for a path, it is characterized in that it is information for setting whether to search a detour path outside only the sphere of influence directly or whether to search the detour path out of the sphere of indirect influence.

The present invention further comprises; in the step of searching for a detour route in consideration of the influence of the failure, the control unit reflects the failure severity information for the search for the detour route. Based on the content range, the temporal range of the Yugo, and the spatial range of the Yugo, it is characterized in that the information is divided into at least one of upper/middle/lower.

In the present invention, in the step of searching for the detour route in consideration of the influence of the accident, the step of the control unit reflecting the road type information for the search for the detour route after the accident; further comprising, wherein the road type information is It is characterized in that it includes continuous flow information indicating information on non-existent road sections and intermittent flow information indicating information on road sections in which signal intersections exist.

In the present invention, in the step of searching for a detour route in consideration of the influence of the Yugo, the control unit reflects the information on the area of influence in the Yugo for the search for the detour route. It means an area, section, or range of a road directly or indirectly affected by vehicle driving, wherein the information on the area of influence is reflected to determine the area, section, or range of the road affected by the accident. As the above information, it is characterized in that it includes the vehicle queue, road hierarchy, and traffic information in the area where the accident occurred.

In the present invention, in the step of guiding the detour route, the control unit is characterized in that for the section corresponding to the influence of the accident, one step lower than the current speed legend to guide.

The system for guiding the route considering the influence of the deceased according to another aspect of the present invention is based on at least one or more pieces of information that includes information about the accident, the server for searching for a detour route considering the influence of the accident; And a communication unit for connecting communication to the server so that the searched detour route in consideration of the influence of the user can be provided from the server, and a control unit for receiving and guiding the detour route searched in consideration of the area of influence from the server It characterized in that it includes; a route guidance device that includes.

In the present invention, the server, in order to search for a detour route in consideration of the influence of the accident, reflects at least one or more of information on the severity of failure, road type information, and information on the area of influence, and the severity of information is preset. Based on the content range of Yugo, the temporal range of Yugo, and the spatial range of Yugo, it is information divided into at least one of upper/middle/lower, and the road type information is information of a road section in which a signal intersection does not exist. It includes continuous flow information, meaning continuous flow information, and intermittent flow information meaning information on a road section in which a signal intersection exists, and the sphere of influence is a region and section of a road directly or indirectly affected by vehicle driving by the accident. , or means a range, and the information on the area of influence of the accident is at least one or more pieces of information reflected to determine the area, section, or range of the road affected by the accident, and the vehicle queue, road hierarchy and traffic in the accident occurrence area It is characterized in that it contains information.

In the present invention, the accident information, as an event for at least one of an accident, an event, and a construction occurring on a road, is event information that can stop or delay vehicle driving, At least one or more pieces of information including information include at least one of traffic information, traffic volume information, vehicle traffic information, weather information, continuous/interrupted flow information, accident information, severity of accident information, and information on the area of influence. .

According to one aspect of the present invention, when an accident occurs, the present invention has an effect of supporting the circumvention of the accident occurrence area by providing information about the accident and the detour in consideration of the sphere of influence of the adjacent road.

1 is an exemplary view showing a schematic configuration of a route guidance device and system in consideration of the influence of the deceased according to an embodiment of the present invention.
Figure 2 is a flowchart for explaining a route guidance method in consideration of the influence of the deceased according to an embodiment of the present invention.
FIG. 3 is an exemplary view showing a table for classifying information about the failure severity in FIG. 2;
4 is an exemplary view shown in FIG. 2 to help the understanding of the sphere of influence.
FIG. 5 is an exemplary view to explain a more specific situation regarding the sphere of influence according to distance and queue in FIG. 4 .
FIG. 6 is an exemplary view for explaining a more specific situation regarding the sphere of influence according to whether the driving direction can be changed in FIG. 4 .

Hereinafter, with reference to the accompanying drawings, an embodiment of a route guidance apparatus, system and method in consideration of the influence of the deceased according to the present invention will be described.

In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of the user or operator. Therefore, definitions of these terms should be made based on the content throughout this specification.

1 is an exemplary diagram showing a schematic configuration of a route guidance device and system in consideration of the influence of the deceased according to an embodiment of the present invention.

As shown in FIG. 1 , the route guide device in consideration of the influence of the deceased according to the present embodiment includes a GPS receiver 110 , a map information storage 120 , a controller 130 , a route guide 140 , and a communication unit ( 150), and an option information input unit 160 .

In this embodiment, the route guidance device and system in consideration of the influence of the deceased include a navigation terminal installed in a vehicle and at least one external server (eg, a navigation server, a traffic information providing server, a cloud server, connected to the navigation terminal through communication); Note that it means a concept including all of the data server, etc.) 200 .

For example, the route guidance apparatus and system in consideration of the influence of the deceased according to the present embodiment, in a state in which communication with the server 200 is connected, at least one or more information provided by the server 200 (eg, traffic (traffic volume) information, weather Information, continuous flow / intermittent flow information, accident information, information on the influence of the accident, etc.) can be used to search and guide the route, and if communication with the server 200 is not connected, the map information storage unit 120 ), it is also possible to search and guide the driving route by itself using the information (eg, map data) stored in it.

At this time, the server 200 may search for a route that considers the influence of the deceased on its own based on information received from another external server, and transmit the searched route information to the route search apparatus for navigation according to the present embodiment, or At least one or more information related to route search (eg, traffic (traffic volume) information, weather information, continuous/interrupted flow information, accidental information, information on the affected area, etc.) ) can be transmitted only.

Accordingly, in another embodiment, based on at least one or more pieces of information including the information included in the accident information, the server 200 independently searches for a detour route in consideration of the influence of the victim and the server using the detour path searched in consideration of the area of influence It is also possible to implement a route guidance system including a route guide device that includes the control unit 130 provided from the 200 to guide.

However, in the present embodiment, for convenience of explanation, at least one or more provided by the server 200 in a state in which the route guidance device (ie, the navigation route search device) in consideration of the influence of the deceased is connected to the server 200 in communication. Information (e.g., traffic (traffic volume) information, weather information, continuous/interrupted flow information, accident information, information on the influence area, etc.) .

On the other hand, here, the accident is an event that occurs on the road, such as an accident, an event, and a construction, and means an event that may stop or delay vehicle driving.

The GPS receiving unit 110 receives the current location information of the navigation device using a GPS (Global Positioning System) module, and also, although not shown, a real-time traffic information receiving module (not shown) or traffic through the communication unit 150 . It is possible to receive (traffic volume) information, vehicle traffic information, lane information for each road, meteorological information, continuous/interrupted flow information, floating information, and information on the sphere of influence.

Here, the continuous flow means information on a road section in which a signal intersection does not exist, and the intermittent flow means information on a road section in which a signal intersection exists.

In addition, the information on the cause of influence means the area (or range) of an adjacent road directly or indirectly affected by vehicle driving by the cause (eg, accident, event, construction, etc.).

The map information storage unit 120 stores digital map data.

In this case, the map data stored in the map information storage unit 120 includes geographic coordinates indicating latitude and longitude in degrees/minutes/seconds. Also, the map data may use UTM (Universal Transverse Mercator) coordinates, UPS (Universal Polar System) coordinates, TM (Transverse Mercator) coordinates, etc. in addition to the geographic coordinates.

When an accident occurs on the current driving route, the control unit 130 includes at least one or more pieces of information related to the route search received from the server 200 through the communication unit 150 (eg, traffic (traffic volume) information, weather information, continuous Analyzes the sphere of influence using the flow/control information, information on the information, information on the sphere of influence of the surviving affair, etc.), and guides by searching for a detour route considering the analyzed sphere of influence.

As described above, when a detour route is searched in consideration of the influence of the deceased, the controller 130 outputs the searched detour route on a screen (not shown) through the route guide unit 140 and guides the detour route to the destination. carry out

The route guide unit 140 outputs route guide information through a speaker or a screen.

The communication unit 150 communicates with the server 200 connected in a wireless (or wired) manner. The communication unit 150 uses the one communication method to communicate with the server 200 at least one or more pieces of information (eg, traffic (traffic) information, weather information, continuous/interrupted flow information, accidental information, and information on the sphere of influence) etc.) are sent and received.

Here, the wireless method includes a wireless communication method using at least one of Wi-Fi, Bluetooth, Near Field Communication (NFC), mobile communication (3G, 4G, 5G, etc.), and infrared rays. In addition, the wired method includes a wired communication method using at least one of a Universal Serial Bus (USB), a Local Area Network (LAN), a serial line, or a parallel line. However, the above-described wireless/wired communication method is only described as an example and is not described to limit the communication method.

The option information input unit 160 receives option information (eg, direct influence, indirect influence, etc.) to be reflected when the control unit 130 searches for a detour route in consideration of the sphere of influence. However, the sphere of influence may be divided into more diverse stages (eg, the first sphere of influence to the fifth sphere of influence, etc.).

Here, the option information is information received from the user whether to search for a detour path outside only the direct influence area or to search for a detour path deviating from the indirect influence area when searching the detour path. However, in the option information, more various conditions (eg, detour distance, detour time, etc.) may be additionally input.

2 is a flowchart for explaining a method for guiding a route in consideration of the influence of Yugo according to an embodiment of the present invention. It is a flowchart for explaining a method of guiding a detour section (or a detour route).

As already described above, the Yugo detour section (or the Yugo detour) is a route guide device in consideration of the impact of the accident according to the present embodiment, and at least one of a navigation terminal installed in a vehicle or a server connected to the navigation terminal by communication. One may search by using at least one or more pieces of information related to the route search (eg, traffic (traffic volume) information, weather information, continuous/interrupted flow information, floating information, information on the sphere of influence, etc.).

Referring to FIG. 2 , when an accident occurs (Yes in S101), the control unit 130 reflects the failure severity information (eg, upper, middle, lower) in order to search for an error detour section (or a detour route) ( S102).

The classification of the error severity information can be divided as shown in FIG. 3 .

3 is an exemplary view showing a table for classifying the Yugo severity information in FIG. 2, and the severity information of Yugo can be divided based on the preset content range of Yugo, the temporal range of Yugo, and the spatial range of Yugo. can However, the table for classifying the error severity information is provided as an example and is not intended to be limiting.

In addition, the control unit 130 reflects the road type classification information (eg, intermittent flow, continuous flow, etc.) for the search for a detour section (or detour route) with an accident (S103).

Here, the continuous flow means information on a road section in which a signal intersection does not exist, and the intermittent flow means information on a road section in which a signal intersection exists.

In addition, the control unit 130 reflects the information on the sphere of influence in order to search for a detour section (or a detour path) for the cause (S104).

Here, the information on the sphere of influence is information reflected to determine the section of the sphere of influence, and it can be provided from a server (not shown) that provides traffic information or a database server (not shown) in which traffic information by day and time of the week is accumulated. , summarized in Table 1 below.

division classification Basic Information The details Basic Information Yugo information Accident/Event/Construction Accumulation of information by time, day of the week, and characteristic,
Accumulation of occurrence road and connecting road information time information
by characteristic
time classification Weekdays/Weekends/Special Delivery Period Classification of weekday/weekend characteristics
Classification of holiday and special delivery period information peak hour day/night
peak commuting hours Classification of commuting time Related information

Yugo prediction
variable value

Traffic information (speed) real-time traffic information,
Use of pattern traffic information Traffic (Probe) Utilization of traffic volume and number of vehicles collected weather information Use of weather information

Meanwhile, in addition to the information listed in Table 1, the sphere of influence is within the sphere of influence of the vehicle queue specified according to the vehicle queue, road hierarchy and traffic information in the area where the accident occurs, and the sphere of direct influence and the sphere of indirect influence depending on whether there is a connected road according to the road hierarchy. can be determined, which will be described with reference to FIGS. 4 to 6 .

4 is an exemplary view shown to aid understanding of the impact zone in FIG. 2, and as shown in FIG. In relation to each other, a zone of direct influence and an indirect zone of influence are divided according to the length of the vehicle queue (or vehicle queue) designated around the wreckage area (see FIG. 5 ).

FIG. 5 is an exemplary view to explain a more detailed situation of the impact zone according to the distance and queue in FIG. 4, and the vehicle queue designated around the Yugo area is not fixed, but information on the severity of the accident. (Example: high, medium, low) and can be changed by reflecting the driving speed of the vehicle. That is, the sphere of influence is set according to the preset length criteria of the queue (eg 30m, 100m). For example, when the queue in the area where the disaster occurs is 30 m, 1.5 times the direct influence zone may be set, and 1.5 times the direct influence zone may be set again as the indirect zone of influence.

Also, depending on whether the current location is a section where the driving direction can be changed in a different direction with respect to the above mentioned direction (eg, U-turn, left turn, right turn section, adjacent intersection connection section, etc.), it is reflected in the division of direct and indirect influence zones (see FIG. 6).

FIG. 6 is an exemplary view to explain a more specific situation regarding the sphere of influence according to whether the driving direction can be changed in FIG. 4 .

For example, as shown in FIG. 6 , a section (eg, a main line section) that cannot change the driving direction and can only go straight toward the Yugo area corresponds to the direct impact zone, and can avoid the Yugo area and change the driving direction. Sections (eg adjacent intersections, adjacent roads, or sections with connecting roads, etc.) are indirectly affected.

As described with reference to FIGS. 4 to 6 , the sphere of influence is within the sphere of influence of the vehicle queue specified according to the vehicle queue, road hierarchy and traffic information of the area where the accident occurs, and the direct influence sphere depends on whether there is a connecting road according to the road hierarchy. and indirect sphere of influence are determined, and if they are arranged in a table form, it is shown in Tables 2 and 3 below.

Table 2 below summarizes examples in which direct and indirect spheres of influence are determined according to road hierarchy and traffic information, and Table 3 is an example in which direct and indirect spheres of influence are determined according to vehicle queues and road hierarchy and traffic information. is a table summarizing

In Tables 2 and 3 below, a sequence number means a link sequence number of a road in the map information shown in FIGS. 4 and 5 , respectively.

turn road hierarchy and traffic effect reflect speed One queue, traffic information direct influence slow going → congestion 2 final direct influence slow going → congestion 3 final indirect sphere of influence slow going → congestion 4 Adjacent road, connecting road, ramp information indirect sphere of influence smooth → slow 5 adjacent road indirect sphere of influence smooth → slow 6 adjacent road indirect sphere of influence smooth → slow 7 final indirect sphere of influence smooth → slow 8 final indirect sphere of influence smooth → slow 9 final indirect sphere of influence 10 non-affected area

turn road hierarchy and traffic Queue 30m area of influence Queue 100m area of influence reflect speed One queue, traffic information direct influence direct influence slow going → congestion 2 connecting road direct influence direct influence slow going → congestion 3 connecting road indirect sphere of influence indirect sphere of influence smooth → slow 4 connecting road indirect sphere of influence indirect sphere of influence smooth → slow 5 connecting road indirect sphere of influence indirect sphere of influence smooth → slow 6 non-affected area indirect sphere of influence 7 non-affected area indirect sphere of influence

In Tables 2 and 3 above, speed reflection means that when guiding a detour route or providing traffic information, one step lower (e.g., smooth → slow) than the current speed legend (e.g., congested, slow going, smooth) for sections that fall under the influence of disaster. , slow-moving → stagnant) means to provide. For example, the speed is lowered by applying different weights of traffic information according to the direct and indirect areas of influence. This has the effect of reducing the speed difference felt by the driver by reflecting the fact that the speed felt by the user is much slower than the guide speed when a malfunction occurs.

As described above, when the division (or determination) of the section for the direct influence zone and the indirect influence zone of Yugo is completed according to the preset classification conditions, the control unit 130 controls the option information set by the user (eg, when searching for a detour route). Search (or set) the Yugo detour section (or the Yugo detour) according to the information input from the user whether to search for a detour route outside only the direct influence area or to search the detour path beyond the indirect area of influence ( S105).

As described above, when the Yugo detour section (or Yugo detour route) reflecting the option information set by the user is searched, the control unit 130 guides the route through the route guide unit 140 (S106). In addition, this is reflected in traffic information (or real-time traffic information).

As described above, in this embodiment, when an accident occurs, it is possible to bypass the oil accident area by providing information about the loss and detour information (eg, congestion is expected for the roads targeted for the weekend event section, but please take a detour) in consideration of the area of influence of the adjacent road. It has a supportive effect.

As described above, the present invention has been described with reference to the embodiment shown in the drawings, but this is merely exemplary, and various modifications and equivalent other embodiments are possible therefrom by those of ordinary skill in the art. will understand the point. Therefore, the technical protection scope of the present invention should be defined by the following claims.

110: GPS receiver
120: map information storage unit
130: control unit
140: communication department
150: route guide
160: option information input unit
200 : server

Claims (19)

a communication unit for connecting communication with the server; and
A control unit that searches for a detour route in consideration of the influence of the cause of death based on at least one or more pieces of information including the information provided by the server during the driving route guidance, and guides the detour route found in consideration of the influence of the cause of death. but,
Further comprising; an option information input unit for receiving input from the user the option information to be reflected when searching for a detour route in consideration of the influence of the Yugo;
The option information is information for setting whether to search for a detour route that only deviates from the direct influence when searching for the detour route, or whether to search for a detour path out of the indirect sphere of influence. route guidance device.
According to claim 1, wherein the existence information,
As an event for at least one of an accident, an event, and a construction occurring on the road, the route guide device considering the influence of the deceased, characterized in that it is event information that can stop or delay vehicle driving.
The method of claim 1, wherein the at least one or more pieces of information including the unique information,
Traffic information, traffic information, vehicle traffic information, meteorological information, continuous / intermittent flow information, accident information, severity of accident information, and path guide device considering the influence of the accident, characterized in that it includes at least one of the information on the influence of the accident.
delete According to claim 1, wherein the control unit,
Reflects Yugo severity information to search for Yugo detours,
The information on the severity of the failure is based on the preset content range of the Yugo, the temporal range of the Yugo, and the spatial range of the Yugo. Device.
According to claim 1, wherein the control unit,
Reflects road type information to search for a detour route,
The road type information includes continuous flow information indicating information on a road section in which a signal intersection does not exist, and intermittent flow information indicating information on a road section in which a signal intersection exists. route guidance device.
According to claim 1, wherein the control unit,
Reflects information on the influence of Yugoslavia to search for a detour route,
The cause of influence means an area, section, or range of a road directly or indirectly affected by vehicle driving by the accident,
The information on the area of influence of the accident is at least one or more pieces of information reflected to determine the area, section, or range of the road affected by the accident, and includes a vehicle queue, a road hierarchy and traffic information in the area where the accident occurred. A route guidance device that takes into account the sphere of influence of the deceased.
According to claim 1, wherein the control unit,
When guiding a detour route or guiding traffic information, a route guide device considering the influence of the accident, characterized in that it guides the section corresponding to the zone of influence by one step lower than the current speed legend.
According to claim 1, wherein the control unit,
When the classification of the Yugo influence zone is completed, the Yugo detour section or the Yugo detour route is searched according to the option information set by the user,
A route guide device considering the influence of Yugo, characterized in that when a Yugo detour section or a Yugo detour route reflecting the option information is found, the route guides the route.
receiving, by the control unit, at least one or more pieces of information including information about the accident from a server during driving route guidance;
searching, by the control unit, a detour route in consideration of the influence of the accident, based on at least one or more pieces of information including the information of the accident; and
Including, by the control unit;
In the step of searching for a detour route in consideration of the influence of the accident, the step of receiving, by the control unit, option information to be reflected when searching the detour route for the cause of death Path guidance method considering the left and right influence, characterized in that it is information to set whether to search for a detour route that is only out of the direct sphere of influence, or whether to search for a detour route out of the indirect sphere of influence.
11. The method of claim 10,
The accident information is an event for at least one of an accident, an event, and a construction that occurs on the road, and is event information that can stop or delay vehicle driving,
The at least one or more pieces of information including the accidental information includes at least one of traffic information, traffic volume information, vehicle traffic information, weather information, continuous/interrupted flow information, accidental information, severity of failure information, and information on the area of influence A route guidance method taking into account the influence of the deceased.
delete 11. The method of claim 10,
In the step of searching for a detour route in consideration of the influence of the failure, the control unit reflects the information on the severity of failure for the search for the detour route.
The information on the severity of the failure is based on the preset content range of the Yugo, the temporal range of the Yugo, and the spatial range of the Yugo. Way.
11. The method of claim 10,
In the step of searching for a detour route in consideration of the influence of the accident, the control unit reflecting the road type information for the search for the detour route after the accident; further comprising,
The road type information includes continuous flow information indicating information on a road section in which a signal intersection does not exist, and intermittent flow information indicating information on a road section in which a signal intersection exists. How to get directions.
11. The method of claim 10,
In the step of searching for a detour route in consideration of the influence of the deceased, the control unit reflecting the information on the sphere of influence for the purpose of searching for the detour path; further comprising,
The cause of influence means an area, section, or range of a road directly or indirectly affected by vehicle driving by the accident,
The information on the area of influence of the accident is at least one or more pieces of information reflected to determine the area, section, or range of the road affected by the accident, and includes a vehicle queue, a road hierarchy and traffic information in the area where the accident occurred. A route guidance method taking into account the impact of the deceased.
11. The method of claim 10, wherein, in the step of guiding the detour route, the control unit guides the section corresponding to the affected area by one step lower than the current speed legend.
A server that searches for a detour route in consideration of the influence of the accident on the basis of at least one or more pieces of information including the information about the accident; and
A communication unit for connecting communication to the server so that the searched detour route can be provided from the server in consideration of the influence of the user, and a control unit that receives and guides the detour route searched in consideration of the area of influence from the server Includes; included route guidance device;
The route guide device,
Including a; option information input unit for receiving from the user the option information to be reflected when searching for a detour route in consideration of the influence of the Yugos;
The option information is information for setting whether to search for a detour route that only deviates from the direct influence when searching for the detour route, or whether to search for a detour path out of the indirect sphere of influence. route guidance system.
The method of claim 17, wherein the server,
In order to search for a detour route in consideration of the influence of Yugoslavia,
Reflects at least one or more of disaster severity information, road type information, and impact zone information,
The information on the severity of failure is information divided into at least one of upper/middle/lower based on the preset content range of the Yugo, the temporal range of the Yugo, and the spatial range of the Yugo,
The road type information includes continuous flow information indicating information on a road section in which a signal intersection does not exist, and intermittent flow information indicating information on a road section in which a signal intersection exists,
The cause of influence means an area, section, or range of a road directly or indirectly affected by vehicle driving by the accident,
The information on the area of influence of the accident is at least one or more pieces of information reflected to determine the area, section, or range of the road affected by the accident, and includes a vehicle queue, a road hierarchy and traffic information in the area where the accident occurred. A route guidance system that considers the influence of the deceased.
18. The method of claim 17,
The accident information is an event for at least one of an accident, an event, and a construction that occurs on the road, and is event information that can stop or delay vehicle driving,
The at least one or more pieces of information including the accidental information includes at least one of traffic information, traffic volume information, vehicle traffic information, weather information, continuous/interrupted flow information, accidental information, severity of failure information, and information on the area of influence A route guidance system that takes into account the influence of the deceased.

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