KR101988160B1 - Customized Navigation Device and Method Using Ride Quality Analysis, Recording Medium for Performing the Method - Google Patents

Abstract

The present invention relates to a ride comfort customized navigation path guidance device and method through a ride comfort soundness analysis, and a recording medium for performing the method designed to provide and guide a road with excellent ride comfort to a passenger. The method comprises: a step of accumulating and storing the vehicle information or the road information; a step of generating a numerical analytic human body model; a step of searching for a plurality of paths to a destination; a step of generating ride comfort information by reading a ride comfort of the numerical analytic human body model for each path to a searched destination; and a step of displaying the generated ride comfort information on the navigation for each path.

Description

Customized navigation device and method using a ride comfort soundness analysis, recording medium for performing the method {Customized Navigation Device and Method Using Ride Quality Analysis, Recording Medium for Performing the Method}

The present invention relates to a ride comfort customized navigation road guidance apparatus and method, and a recording medium for performing the method, and more specifically to the ride comfort soundness analysis designed to present and guide the road with excellent ride comfort to the occupant The present invention relates to an apparatus and method for guiding a comfortable navigation system through a ride, and a recording medium for performing the method.

Driving performance was an important factor in evaluating the vehicle in the early stage of development, but nowadays, when the technological development has made a leap, the driving performance is considered to be leveled to some extent, and thus the driving comfort is more important than the driving performance.

Up to now, the task of improving the riding comfort has been to derive the results through simulations on the data affecting the riding comfort in the laboratory, and to reflect them on the vehicle.

In this case, the data to be simulated are data collected from electronic control units (ECUs) through controller area network (CAN) communication, such as revolution per minute (RPM), speed, acceleration position sensor (APS), and throttle position (TPS). Sensor), torque, temperature and wind speed.

This development process is difficult to accurately analyze the ride comfort of the vehicle because it does not take into account the numerous environmental conditions (surface / climate) and various driving patterns of the customer that can occur on the actual road.

Korean Patent Publication No. 10-2016-0109616 Korean Patent Publication No. 10-2016-0144599

One aspect of the present invention is to provide a navigational comfort road guidance device and method through the comfort health analysis designed to present and guide the road with excellent ride comfort to the occupant utilizing a numerical human body model according to the road information, to perform the method A recording medium is provided.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

According to an exemplary embodiment of the present invention, a method of guiding comfort customized navigation roads based on a vehicle comfort health analysis may include accumulating and storing vehicle information or road information on which a vehicle is driven by detecting a location and a moving direction of a vehicle in real time. ; Generating a numerical human body model by receiving the body information of the occupant; Searching for a plurality of routes to a destination; Generating ride comfort information by reading the ride comfort of the numerical anatomical human model for each path to the searched destination based on the stored vehicle information or the road information; And displaying the generated ride comfort information on a navigation for each route.

In one embodiment, the road information may include at least one of a new road, whether there is a road slope, whether there is a dirt road, the roughness of the road surface and the presence of speed bumps.

In one embodiment, the accumulating and storing may include detecting a location of the vehicle through at least one measuring device among a vehicle to everything (V2X) system, a three-dimensional precision road map, and an in-vehicle GSP sensor.

In one embodiment, the step of generating the ride comfort information, reading the ride comfort based on at least one item of the ride values of the numerical value of the anatomical human model, the rotation of the head and the vertical displacement in reading the ride comfort can do.

In one embodiment, the step of generating the ride comfort information, the vertical displacement according to the time transmitted from the roughness of the road surface measured on the seat bottom of the accumulated road information is numerically based on the basic equation of the motion equation of the human body model ( base) displacement to calculate the vertical displacement or acceleration of at least one of the head, torso and hips of the numerical anatomical model over time.

In one embodiment, the roughness information of the road surface according to time may include a vertical displacement of the road surface.

In one embodiment, generating the numerical human body model, it is possible to generate a lumped parameter multi-degree of freedom human body mathematical model consisting of three rigid bodies representing the head, torso and lower body.

In an embodiment, the generating of the numerical human body model may generate the numerical human body model according to at least one body information of a passenger's body mass index (BMI), height, and weight.

In an embodiment, the generating of the ride comfort information may generate personalized ride comfort information of the occupant when one passenger rides in the vehicle.

In an embodiment, in the generating of the ride comfort information, when a plurality of passengers ride in the vehicle, at least one passenger who is to generate ride comfort information may be designated to generate ride comfort information by reading the ride comfort for each passenger.

In one embodiment, the step of generating the ride comfort information, when two or more passengers who are to generate the ride comfort information is designated, a specific body part is designated for each occupant to read the ride comfort of the designated body parts for each passenger Can be generated.

In one embodiment, the step of generating the ride comfort information, when a plurality of occupants in the vehicle, automatically selects a passenger to generate ride comfort information according to a predetermined priority, and then read the ride comfort of the selected passengers Information can be generated.

In one embodiment, the step of displaying on the navigation, the plurality of routes to the destination may be displayed by distinguishing according to the riding comfort ranking or the shortest distance ranking.

In an embodiment, the displaying on the navigation may distinguish and display a plurality of routes to destinations according to rankings in different colors.

In an embodiment, the method may further include performing a road guidance service reflecting ride comfort information by receiving a ride comfort priority search from a passenger.

According to an embodiment, the generated comfort information may be displayed on the navigation for each route, and the driving guidance may be further performed by reflecting the comfort information on the route selected by the passenger.

In a computer-readable storage medium according to another embodiment of the present invention, a computer program for performing a ride comfort customized navigation road guidance method through a ride comfort soundness analysis is recorded.

According to another exemplary embodiment of the present invention, a driving comfort customized navigation road guidance apparatus based on a riding comfort soundness analysis may be configured to accumulate and store vehicle information or road information on which a vehicle operates by detecting a location and a moving direction of a vehicle in real time. A database unit; A human body model generation unit configured to receive a passenger's body information and generate a numerical human body model; A route search unit for searching a plurality of routes to a destination; A ride comfort information generation unit configured to read ride comfort of a numerical analytic human model based on accumulated vehicle information or road information for each route to a searched destination and generate ride comfort information; And a route display unit for displaying the generated ride comfort information on a navigation for each route.

According to one aspect of the present invention described above, the ride comfort to the occupant by utilizing the response of the multi-body dynamics model (Multibody Dynamics Model, Finete Element Model) according to the road information (new road, road slope, dirt road or road roughness) Can present and guide excellent roads.

FIG. 1 is a diagram illustrating a schematic configuration of a ride comfort customized navigation road guide apparatus through a ride comfort soundness analysis according to an embodiment of the present invention.
2 is a flowchart illustrating a riding comfort customized navigation road guidance method through the riding comfort soundness analysis according to an embodiment of the present invention.
3 and 4 are graphs that visually display the height in the vertical direction of the road surface with respect to the input.
5 is a diagram illustrating a UI that may be displayed on the navigation of a vehicle.
6 is a view for explaining an example of a route recommendation method according to the present invention.

DETAILED DESCRIPTION The following detailed description of the invention refers to the accompanying drawings that show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein may be embodied in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. In addition, it is to be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. The following detailed description, therefore, is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is defined only by the appended claims, along with the full range of equivalents to which such claims are entitled. Like reference numerals in the drawings refer to the same or similar functions throughout the several aspects.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a diagram illustrating a schematic configuration of a ride comfort customized navigation road guide apparatus through a ride comfort soundness analysis according to an embodiment of the present invention.

Referring to FIG. 1, a driving comfort customized navigation road guide apparatus using a ride comfort health analysis may include a database unit 100, a human body model generation unit 200, a path search unit 300, a ride comfort information generation unit 400, and a route. The display unit 500 is included.

The ride comfort customized navigation road guide device may be a separate terminal installed in the vehicle or some module of the terminal. For example, the comfort customized navigation road guide device may be configured as a navigation device.

The configuration of the database unit 100, the human body model generating unit 200, the path searching unit 300, the ride comfort information generating unit 400, and the path display unit 500 may be formed of an integrated module or one or more modules. have. However, on the contrary, each component may be formed as a separate module.

The ride comfort customized navigation road guidance device may be mobile or fixed. The ride comfort customized navigation device may include other devices, devices, terminals, user equipment (UE), mobile stations (MS), wireless devices, handheld devices, and the like. It may be called a term.

The ride comfort customized navigation path guide device can execute or produce various software based on an operating system (OS), that is, a system. The operating system is a system program for enabling the software to use the hardware of the device, and the mobile computer operating system such as Android OS, iOS, Windows Mobile OS, Sea OS, Symbian OS, Blackberry OS, Windows, Linux, Unix, It can include any computer operating system, such as MAC, AIX, or HP-UX.

The database unit 100 accumulates and stores vehicle information or road information on which the vehicle is driven, generated by detecting the position and the moving direction of the vehicle in real time.

The human body model generation unit 200 receives a passenger's body information and generates a numerical human body model.

The route search unit 300 searches for a plurality of routes to the destination.

The ride comfort information generation unit 400 generates ride comfort information by reading the ride comfort of the numerical analytic human model based on the accumulated vehicle information or road information for each path to the searched destination.

The route display unit 500 displays the generated ride comfort information for each route on the navigation.

The road guidance method according to each configuration of the ride comfort customized navigation road guide apparatus through the ride comfort soundness analysis having the above-described configuration will be described later in the method description of FIG. 2.

2 is a flowchart illustrating a riding comfort customized navigation road guidance method through the riding comfort soundness analysis according to an embodiment of the present invention.

Referring to FIG. 2, the driving comfort customized navigation road guidance method through the riding comfort soundness analysis may accumulate and store vehicle information or road information on which the vehicle is driven by detecting the position and the progress direction of the vehicle in real time (S210). A database is formed, and vehicle information and road information stored in the database are kept up to date in real time.

In one embodiment, the step of accumulating and storing (S210) is required by itself through various sensors (for example, vibration sensors, GPS sensors, or congestion sensors, etc.) installed in the vehicle itself in detecting road information. It can detect and store road information (for example, whether there are new roads, road slopes, unpaved roads, road roughness or speed bumps, etc.), and is required from an external road guidance server through a wired / wireless network. Can receive and store information.

In one embodiment, the road information in the above-described step S210 may include at least one of the presence or absence of a new road, the road slope, the presence of a dirt road, the roughness of the road surface and the presence of speed bumps.

In one embodiment, the step of accumulating and storing (S210) may include a vehicle to everything (V2X) system, a 3D precision road map, and an in-vehicle GSP sensor. The position of the vehicle may be detected through at least one measuring device.

By receiving the body information of the occupant directly from the occupant or from an external road guidance server through a wired / wireless network, a multibody dynamics model (finete element model) is generated (S220).

In one embodiment, the step S220 of generating a numerical human body model may generate a lumped parameter multi-degree of freedom human body mathematical model consisting of three rigid bodies representing the head, the torso and the lower body. .

In an embodiment, generating the numerical human body model (S220) may generate the numerical human body model according to at least one body information of a passenger's body mass index (BMI), height, and weight.

In an embodiment, the step S220 of generating a numerical anatomical human model may generate a human body model through a method of estimating physical property values of an equation of motion using an optimization process of three steps. Equation 1 below is a equation of motion for the property estimation method.

은 질량 행렬(Mass Matrix),

는 감쇠 계수 행렬(Damping Matrix),

는 강성 행렬(Stiffness Matrix)이고

는 시트 바닥면의 수직 방향 변위이다.here,

Is the mass matrix,

Is the damping coefficient matrix,

Is the stiffness matrix

Is the vertical displacement of the seat bottom surface.

일 수 있다.In an embodiment, when the equation of motion of Equation 1 is a 5 degree of freedom numerical analytic human model, x of Equation 1 is

Can be.

는 고관절의 수평 방향 변위,

는 고관절의 수직 방향 변위,

은 하체의 수평축에 대한 각변위,

는 몸통의 수평축에 대한 각변위,

은 머리의 수평축에 대한 각변위이고, T는 Transpose의 약자로 행렬을 전치 시키는 것을 의미한다.here,

Is the horizontal displacement of the hip joint,

Is the vertical displacement of the hip joint,

Is the angular displacement about the horizontal axis of the lower body,

Is the angular displacement about the horizontal axis of the body,

Is the angular displacement of the head's horizontal axis, and T stands for Transpose, which means to transpose the matrix.

In one embodiment, P or Q in Equation 1 may be a coefficient specified in response to the human characteristics of the occupant in the seat.

은 인체의 질량, 관성 모멘트 및 각 인체 분절의 길이 중 적어도 하나의 데이터를 포함하고 있는 데이터베이스를 활용하여 추정하고, 두 번째로 운동 방정식의 강성 행렬(

)은 실험과 수치해석 모델 전달률의 복수 고유 진동수의 차이를 목적함수로 하여 추정하며, 세 번째로 운동 방정식의 감쇠 계수 행렬(

)은 실험과 수치해석 모델 전달률 사이의 진폭 값의 차이를 이용하여 추정할 수 있다.Referring to Equation 1, first of all, the mass matrix

Is estimated using a database containing at least one of the body's mass, moment of inertia, and the length of each segment, and secondly, the stiffness matrix (

) Is estimated as the objective function of the difference between the plural natural frequencies of the experiment and the numerical model transmission rate.

) Can be estimated using the difference in amplitude values between the experimental and numerical model transfer rates.

The human body model generated by the above-described generation of the numerical human body model (S220) is generated through the three-step property estimation method as described above, so that the cost and time required to analyze the riding comfort through actual experiments. Can help reduce

A plurality of paths to a destination are searched for (S230).

In one embodiment, the step S230 of searching for a route may not only be able to search the route through a navigation system mounted on a vehicle, but also may use a smartphone navigation application (eg, a T map, a cacao map, or the like). The route search can be performed through the Naver map.

Referring to FIG. 6, three recommendation paths have been searched on the navigation, but the recommendation path is not limited to three, and less than three or more than three recommendation paths may be searched by the user's setting. Do.

On the basis of the vehicle information or the road information accumulated in step S210 described above, the ride comfort information of the numerical analytic human model generated in step S220 described above is read for each path to the searched destination (S240).

In one embodiment, the step of generating ride comfort information (S240), the ride comfort index (ride values of passenger, the riding comfort index of the numerical model of the human body when reading the ride comfort) mainly measured the vibration acceleration and the comfort of the passenger Can be read based on at least one item of the head, rotation of the head and displacement in the vertical direction.

In one embodiment, the step of generating ride comfort information (S240), the time transmitted from the roughness (vertical displacement) of the road surface measured on the seat bottom surface of the accumulated road information through the tire and suspension, which is an accessory of the vehicle, etc. The vertical displacement according to can be input to the base displacement of the equation of motion of the numerical anatomical model to calculate the vertical displacement or acceleration of at least one of the head, torso and hips of the numerical anatomical model over time. .

In other words, the vertical displacement according to the measured time from the roughness (vertical displacement) of the road surface to the seat bottom surface transmitted through the tire and the suspension, which is an accessory of the vehicle, is substituted for the displacement of the base of the anatomical model of the nonlinear equation of the human body model. Then, by solving the equation of motion for the human body model of the following Equation 2 can calculate the vertical displacement or acceleration of the human body model head, torso or hips over time.

는, 인체 모델의 base의 변위이고,

는 엉덩이 위치의 수직 방향 가속도이다.here,

Is the displacement of the base of the human body model,

Is the vertical acceleration of the hip position.

In one embodiment, the roughness information of the road surface with time in the step of generating ride comfort information (S240) may be a vertical displacement of the road surface.

, 인체 모델의 base의 변위)에 대한 시간에 따른 노면의 수직 방향 높낮이의 변화를 시각적으로 확인할 수 있다.3 and 4, the input (

We can visually check the change of the height of the road in the vertical direction with respect to the displacement of the base of the human body model.

In one embodiment, the step of generating the ride comfort information (S240), when one occupant is in the vehicle, can generate the personalized ride comfort information of the occupant.

In an embodiment, in the generating of the ride comfort information (S240), when a plurality of passengers board the vehicle, at least one passenger who is to generate ride comfort information is designated to generate ride comfort information by reading the ride comfort for each passenger. have.

Not only one driver may ride in the vehicle, but also passengers other than the driver may ride together. In the present invention, when only one person rides in the vehicle, personalized ride comfort information for the passenger may be generated. In addition, when two or more passengers board a vehicle, a specific passenger to generate ride comfort information may be designated.

In addition, in the present invention, when a plurality of passengers board a vehicle, instead of generating ride comfort information for a specific individual among a plurality of passengers, a plurality of ride comfort information for a plurality of passengers may be generated for each passenger.

In one embodiment, in the step of generating ride comfort information (S240), when two or more passengers who are to generate ride comfort information are designated, a specific body part is designated for each occupant to read the ride comfort of the designated body part for each passenger. Information can be generated.

For example, if two passengers A and B are in the vehicle, A is a patient with inconvenient legs, B is a patient with inconvenient lower back, and both A and B are designated as passengers to generate comfort information. For A, it may be specified to generate the riding comfort information specific to the leg, and for B, the riding comfort information specific to the waist may be generated.

Accordingly, according to the present invention, even when a plurality of passengers having different painful areas are in the vehicle, the optimal road wife can be performed by generating ride comfort information considering all the affected parts of each patient.

In one embodiment, the step of generating ride comfort information (S240), if a plurality of passengers in the vehicle, automatically selects a passenger to generate ride comfort information according to a predetermined priority, and then read the ride comfort of the selected passenger The ride comfort information can be generated.

For example, when a general person who is not inconvenient for traffic weakness and behavior such as an elderly person, a patient, or a child rides at the same time, the passengers may read the ride comfort by giving priority to other passengers by giving priority to the public. Even if there is no separate designation from the vehicle can automatically provide a customized ride comfort.

However, the priority according to the present invention can be changed by the user's setting and can be updated to a new priority after setting.

That is, in the step S240 of generating ride comfort information as described above, the BMI, height, or weight of the passengers may be provided in the numerical human body model to perform a personalized ride comfort route search when one person boards. In addition, when a plurality of passengers are on board, a passenger may be assigned a custom to fit comfort (eg, a weak person, a patient or a child who is a child, etc.), or may be automatically selected and assigned or search for a selected passenger's customized riding route.

The ride comfort information generated in the above-described step S240 is displayed on the navigation for each route (S250).

In an embodiment, the displaying on the navigation (S250) may distinguish and display a plurality of routes to a destination according to a riding comfort ranking or a shortest distance ranking.

In an embodiment, the displaying on the navigation (S250) may distinguish and display a plurality of routes to destinations according to rankings in different colors.

However, the distinctive display of the path according to the present invention is not limited to the distinction by color, and if the user can be distinguished by visual or auditory judgment, the distinction means cannot be limited.

According to the riding comfort customized navigation road guide method having the above-mentioned comfort feeling health analysis, the comfort information generated in the above-mentioned step S240 is displayed on the navigation for each route (S250), and the ride comfort on the path selected by the occupant The method may further include performing step guidance to the destination by reflecting the information (S260).

The customized navigation road guidance method of ride comfort through the analysis of ride comfort soundness having the above-described steps may further include performing a road guidance service reflecting ride comfort information by requesting a ride comfort priority search from a passenger.

FIG. 5 illustrates an example of a UI that can be displayed on the navigation of a vehicle, wherein a passenger is requested to search for riding comfort priority by reflecting riding comfort information by turning ON or OFF a setting of "consideration of riding comfort" on a screen. It is possible to determine whether to run the route guidance service.

The customized navigation road guidance method of ride comfort through the analysis of ride comfort soundness having the steps as described above, by using road information and the direction and position of the vehicle, avoiding old roads, unpaved roads, or severe slope roads, Analyze the response of the numerical human body model to vibration (humanity's ride index, head rotation or vertical displacement) to color-code good paths in navigation and shortest distances on roads in navigation (e.g., green, By displaying in orange or red), it is possible to suggest the optimal road guidance to the user in terms of riding comfort or shortest distance, or to automatically set and operate the vehicle.

Accordingly, in the above-described navigation road guidance method according to the present invention, when the occupant first sets the riding comfort first optimum distance search mode in the navigation, avoids old roads and inclined roads in the navigation and ride comfort for each road in the human body model in the system. After calculating and analyzing the relevant data, the roads that are good in terms of ride comfort and shortest distance can be marked by color or presented to the passengers by numerical value.

In the case of Figure 6, Table 1 shows the time required for each route, the running cost and the ride comfort index information of the route, information that can be displayed on the navigation and delivered to the passenger, as a passenger to the destination Objective values such as time, cost, or ride comfort index between the paths can be compared and the desired path can be selected.

Referring to FIG. 6, as shown in Table 1, since the second path is the best path in terms of ride comfort, the second path among the three paths of the first path, the second path, and the third path displayed on the navigation is determined. Therefore, he carries his wife.

As interest in autonomous vehicles and connected cars increases, the current vehicle is not merely a vehicle but a space for additional activities (reporting, reading or sleeping, etc.). Accordingly, interest in riding comfort, which is an important vehicle performance in such activities, is increasing.

The customized navigation road guidance method of ride comfort by analyzing the ride comfort soundness having the steps as described above may include a numerical human body model (Multibody Dynamics Model, Finete Element) according to road information (new road, road slope, unpaved road, or road roughness). The model's response (ride comfort index and head shaking) can be used to present and guide the road with excellent ride comfort to the destination designated by the passenger.

As described above, the riding comfort customized navigation road guidance method using the riding comfort soundness analysis may be implemented in the form of program instructions that may be implemented as an application or executed through various computer components, and recorded in a computer readable recording medium. The computer-readable recording medium may include program instructions, data files, data structures, etc. alone or in combination.

The program instructions recorded on the computer-readable recording medium are those specially designed and configured for the present invention, and may be known and available to those skilled in the computer software arts.

Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tape, optical recording media such as CDROMs and DVDs, and magneto-optical media such as floptical disks. And hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like.

Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like. The hardware device may be configured to operate as one or more software modules to perform the process according to the invention, and vice versa.

Although described above with reference to the embodiments, those skilled in the art can be variously modified and changed within the scope of the present invention without departing from the spirit and scope of the invention described in the claims below. I can understand.

According to the present invention, by using the road information received from the vehicle location information receiving unit to quantify the ride comfort by notifying the occupant of each route for each color by color, it is possible to visually determine the optimal road wife himself, It is possible to automatically carry out optimal road guidance for the passenger.

100: database portion
200: human body model generation unit
300: route search unit
400: ride comfort information generation unit
500: route display unit

Claims (18)

Accumulating and storing vehicle information or road information on which the vehicle is driven, generated by detecting a location and a moving direction of the vehicle in real time;
Generating a numerical human body model by receiving the body information of the occupant;
Searching for a plurality of routes to a destination;
Generating ride comfort information by reading the ride comfort of the numerical anatomical human model for each path to the searched destination based on the stored vehicle information or the road information; And
Displaying the generated ride comfort information on a navigation for each route;
Generating the ride comfort information,
When two or more passengers to generate ride comfort information are simultaneously designated, specific body parts are designated for each occupant, ride comfort information specific to the designated body parts for each occupant is generated, and ride comfort information for each body part of a plurality of passengers. Riding comfort customized navigation road guidance method through the ride comfort health analysis, characterized in that to generate a ride comfort information considering all.
The method of claim 1, wherein the road information,
New roads, road slopes, dirt roads, road surface roughness and speed bumps, at least one of the ride comfort customized navigation road guidance method characterized in that the presence or absence of speed bumps.
The method of claim 1, wherein accumulating and storing
A vehicle-oriented navigation guidance method using a ride comfort health analysis, which detects the position of a vehicle through at least one measuring device among a vehicle to everything (V2X) system, a three-dimensional precision road map, and an in-vehicle GSP sensor.
The method of claim 1, wherein the generating of the ride comfort information comprises:
Riding comfort customized navigation, characterized in that the riding comfort is read based on at least one item of the ride value of passenger, the head rotation and the vertical displacement of the numerical model How to get directions.
The method of claim 4, wherein the generating of the ride comfort information comprises:
Numerical model based on time by inputting vertical displacement according to time transmitted from the roughness of the road surface measured on the seat bottom among accumulated road information into the base displacement of the equation of motion of numerical model Riding comfort customized navigation road guidance method of the ride comfort health analysis, characterized in that for calculating the vertical displacement or acceleration of at least one of the head, torso and hips of the.
The roughness information of the road surface according to claim 5,
A customized navigation road guidance method of ride comfort through analysis of ride comfort health, characterized in that the vertical displacement of the road surface.
The method of claim 1, wherein generating the numerical human body model comprises:
A method for guiding comfort customized navigation paths, comprising: generating a lumped parameter multi-degree of freedom human body mathematical model consisting of three rigid bodies representing a head, a torso, and a lower body.
The method of claim 1, wherein generating the numerical human body model comprises:
A method for guiding comfort customized navigation paths through the analysis of ride comfort health, characterized by generating a numerical human body model according to at least one body information of a passenger's body mass index (BMI), height, and weight.
The method of claim 1, wherein the generating of the ride comfort information comprises:
If one passenger boards the vehicle, the personalized ride comfort navigation information guidance method characterized in that for generating a personalized ride comfort information of the occupant.
The method of claim 1, wherein the generating of the ride comfort information comprises:
If a plurality of passengers in the vehicle, at least one occupant to generate the ride comfort information, the ride comfort customized navigation road guidance method through the ride comfort health analysis, characterized in that to generate a ride comfort information by reading the ride feeling for each passenger.
delete The method of claim 1, wherein the generating of the ride comfort information comprises:
When a plurality of passengers are in the vehicle, the passenger comfort is automatically selected according to a predetermined priority, and the comfort feeling information is generated by reading the comfort feeling of the selected passenger. How to get a personalized navigation guide.
The method of claim 1, wherein the displaying on the navigation comprises:
According to the riding comfort level analysis characterized in that it displays a plurality of routes to the destination according to the ranking of the ride comfort or the shortest distance ranking customized way navigation guidance.
The method of claim 13, wherein displaying on the navigation comprises:
Riding comfort customized navigation route guidance method characterized in that the plurality of routes to the destination according to the ranking by distinguishing and displaying different colors.
The method of claim 1,
The driving comfort customized navigation road guidance method further comprising the step of performing a road guidance service reflecting the ride comfort information requested by the passenger first search for ride comfort priority.
The method of claim 1,
After displaying the generated ride comfort information for each route on the navigation, the ride comfort customized through the comfort soundness analysis characterized in that it further comprises the step of performing the guidance to the destination by reflecting the ride comfort information on the route selected by the occupant How to navigate the navigation.
A computer-readable recording medium having a computer program recorded thereon for performing a ride comfort customized navigation road guidance method according to any one of claims 1 to 10 and 12 to 16. .
A database unit for accumulating and storing vehicle information or road information on which the vehicle operates by detecting a location and a moving direction of the vehicle in real time;
A human body model generation unit configured to receive a passenger's body information and generate a numerical human body model;
A route search unit for searching a plurality of routes to a destination;
A ride comfort information generation unit configured to read ride comfort of a numerical analytic human model based on accumulated vehicle information or road information for each route to a searched destination and generate ride comfort information; And
It includes a route display unit for displaying the generated ride comfort information for each route on the navigation,
The information generator,
When two or more passengers to generate ride comfort information are simultaneously designated, specific body parts are designated for each occupant, ride comfort information specific to the designated body parts for each occupant is generated, and ride comfort information for each body part of a plurality of passengers. Riding comfort customized navigation road guidance device through the ride comfort health analysis, characterized in that to generate the ride comfort information considering all of the.

Images