KR102636106B1 - Apparatus and method for evaluating driving ability of driver - Google Patents

Abstract

An apparatus and method for evaluating a driver's driving ability are disclosed. An apparatus for evaluating a driver's driving ability according to an aspect of the present invention includes a driving environment detection unit that detects vehicle driving environment information including surrounding object information and road condition information of the vehicle, and, in a manual driving mode of the vehicle, the driving It includes a control unit that sets an optimal route based on vehicle driving environment information detected through an environment detection unit and evaluates the driver's driving ability based on the optimal route and the driver's driving route.

Description

Apparatus and method for evaluating driver's driving ability {APPARATUS AND METHOD FOR EVALUATING DRIVING ABILITY OF DRIVER}

The present invention relates to an apparatus and method for evaluating a driver's driving ability, and more specifically, to an apparatus and method for evaluating a driver's driving ability in a road driving situation using an autonomous vehicle.

Recently, as the automobile industry and various sensing technologies have advanced and communication infrastructure has expanded, interest in and research on self-driving vehicles that autonomously drive to their destination without driver intervention have been actively conducted.

Autonomous vehicles (autonomous vehicles) use various cameras, sensors, and high-precision maps to recognize, judge, and act on surrounding vehicles, pedestrians, and objects, and control the vehicle without driver intervention to autonomously drive to a set destination. It means a vehicle that can.

These self-driving vehicles can be driven in a manual driving mode where the driver drives them, or in an autonomous driving mode where they drive without driver intervention. When an autonomous vehicle is driven in manual driving mode, the driver must quickly and accurately recognize and respond to various unexpected situations and events. However, drivers who are not accustomed to autonomous vehicles are unable to respond quickly and accurately to various unexpected situations and events, which exposes them to the risk of accidents.

Accordingly, there is a demand for the development of technology that can evaluate the driver's driving ability in road driving situations using autonomous vehicles.

The background technology of the present invention is disclosed in Republic of Korea Patent Publication No. 10-2278692 (registered on July 12, 2021).

The present invention was developed in response to the above-mentioned need, and the purpose of the present invention is to provide a driver's driving ability evaluation device and method that allows the driver's driving ability to be evaluated in road driving situations using an autonomous vehicle.

The problem to be solved by the present invention is not limited to the problem(s) mentioned above, and other problem(s) not mentioned will be clearly understood by those skilled in the art from the description below.

An apparatus for evaluating a driver's driving ability according to an aspect of the present invention includes a driving environment detection unit that detects vehicle driving environment information including surrounding object information and road condition information of the vehicle, and, in a manual driving mode of the vehicle, the driving It includes a control unit that sets an optimal route based on vehicle driving environment information detected through an environment detection unit and evaluates the driver's driving ability based on the optimal route and the driver's driving route.

In the present invention, the control unit calculates a degree of similarity between the optimal route and the driver's driving path, calculates a first driving ability score based on the similarity, and calculates the driving ability of the driver based on the first driving ability score. can be evaluated.

In the present invention, the control unit calculates a driving factor score by comparing the control model according to the optimal path and the driver's control input information, and adds the driving factor score to the first driving ability score to create a second driving ability score. is calculated, and the second driving ability score can be evaluated as the driver's driving ability.

In the present invention, the control input information may include at least one of acceleration control, deceleration control, and steering control.

In the present invention, the control unit may compare the second driving ability score with a preset threshold and output a warning or switch to autonomous driving mode according to the comparison result.

In the present invention, when the manual driving mode ends, the control unit stores information about the driver's vulnerable driving section based on the driver's driving path, and when driving in the vulnerable driving section or driving on a route similar to the vulnerable driving section. , the route can be guided by avoiding the vulnerable driving section, or a caution warning can be output when driving in the vulnerable driving section.

A method for evaluating a driver's driving ability according to another aspect of the present invention includes a control unit acquiring driving environment information of a vehicle through a driving environment detection unit, and the control unit, in a manual driving mode of the vehicle, based on the driving environment information. It includes setting an optimal route and evaluating, by the control unit, the driver's driving ability based on the optimal route and the driver's driving route.

In the present invention, in the step of evaluating the driver's driving ability, the control unit calculates a degree of similarity between the optimal path and the driver's driving path, calculates a first driving ability score based on the similarity, and calculates the first driving ability score. The driver's driving ability may be evaluated based on the driving ability score.

In the present invention, in the step of evaluating the driver's driving ability, the control unit calculates a driving factor score by comparing the control model according to the optimal path and the driver's control input information, and adds the first driving ability score to the driver's control input information. A second driving ability score is calculated by adding the driving factor score, and the second driving ability score can be evaluated by the driver's driving ability.

In the present invention, the control input information may include at least one of acceleration control, deceleration control, and steering control.

The present invention includes, after evaluating the driver's driving ability, the control unit comparing the second driving ability score with a preset threshold and outputting a warning or switching to autonomous driving mode according to the comparison result. More may be included.

The present invention further includes, after the step of evaluating the driver's driving ability, upon termination of the manual driving mode, the control unit storing information about the driver's driving weak section based on the driver's driving path, The control unit may provide route guidance by avoiding the vulnerable driving section when driving in the vulnerable driving section or when driving on a route similar to the vulnerable driving section, or may output a caution warning when driving in the vulnerable driving section.

An apparatus and method for evaluating a driver's driving ability according to an aspect of the present invention recognizes driving environment information including surrounding vehicles and objects and road lanes in a given road situation, determines the optimal route, and prepares the driver for the optimal route. By checking which route the driver drives, the driver's driving ability can be evaluated, and through this, the driver can be guided to appropriate countermeasures on the problematic driving route, thereby reducing the risk of accidents.

The driver's driving ability evaluation device and method according to another aspect of the present invention can encourage re-education and willingness to re-train by recognizing the driver's insufficient detailed driving ability elements.

The driver's driving ability evaluation device and method according to another aspect of the present invention is to protect the driver and vehicle by switching the manual driving mode to the automatic driving mode to cope with an accident in the worst driving situation. You can.

1 is a block diagram schematically showing an apparatus for evaluating a driver's driving ability according to an embodiment of the present invention.
Figure 2 is a flowchart illustrating a method for evaluating a driver's driving ability according to an embodiment of the present invention.

Hereinafter, an apparatus and method for evaluating a driver's driving ability according to the present invention will be described with reference to the attached drawings. In this process, the thickness of lines or sizes of components shown in the drawing may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are terms defined in consideration of functions in the present invention, and may vary depending on 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 a block diagram schematically showing an apparatus for evaluating a driver's driving ability according to an embodiment of the present invention.

Referring to FIG. 1, the driver's driving ability evaluation device 100 according to an embodiment of the present invention includes a driving environment detection unit 110, a driving state detection unit 120, a position measurement unit 130, and a storage unit ( 140), a communication unit 150, an output unit 160, and a control unit 170.

The driving environment detection unit 110 is mounted on a vehicle and can detect information about the vehicle's surrounding environment. That is, the driving environment detection unit 110 can detect information about the vehicle's surrounding environment, including surrounding object information, surrounding traffic information, and weather information. Here, objects may include vehicles, road facilities, and pedestrians, surrounding object information may include speed and distance of surrounding vehicles (front vehicle/rear vehicle), and surrounding traffic information may include accident-prone area information. etc., and weather information may include rain, illuminance, and temperature.

The driving environment detection unit 110 may include any device that can detect information about the vehicle's surrounding environment, such as a camera, ultrasonic sensor, lidar sensor, radar sensor, weather sensor, light sensor, and light sensor.

In addition, the driving environment detection unit 110 communicates (e.g., V2P, V2V, etc.) with traffic infrastructure facilities around the vehicle, other vehicles, and the user's mobile terminal through the communication unit 150, and adds information received therefrom. You can also use it to detect the vehicle's driving environment information.

The driving state detection unit 120 can detect the driving state of the vehicle. That is, the driving state detection unit 120 can detect the vehicle's driving mode change, direction change, reverse driving, U-turn, driving start, driving stop, cutting in, braking, vehicle starting, brake operation, and evasive driving. .

At this time, the driving state of the vehicle may include driving mode switching, direction change, reverse driving, and braking, and the driving mode switching occurs when switching from manual driving mode to autonomous driving mode or from autonomous driving mode to performance driving mode. The direction change may include moving to the right or moving to the left.

This driving state detection unit 120 can detect the vehicle's reversing by turning on the reverse light switch, can detect a change in direction of the vehicle by turning on the turn signal light switch, and can detect the vehicle's direction change by turning on the brake light switch. Braking can be detected, and the vehicle's autonomous driving mode switching can be detected through the autonomous driving controller. In addition, the driving state detection unit 120 can detect the forward or backward movement of the vehicle through gear shifts, etc., and can detect the direction change of the vehicle through the rotation angle of the steering wheel or wheels, driver's operation, lane detection, etc. there is. Additionally, the driving state detection unit 120 may include anything that can detect the driving state of the vehicle, such as a camera, ultrasonic sensor, lidar sensor, radar sensor, IMU sensor, and position measurement sensor (GPS module).

The location measurement unit 130 can measure (detect) the current location of the vehicle. The location measurement unit 130 can detect the current location using GPS information.

The storage unit 140 stores a digital map including the current location and route of the vehicle, roads and traffic facilities, etc.

For example, the storage unit 140 can use a navigation map.

The storage unit 140 can search for a driving route and store map information for guiding the discovered driving route. The storage unit 140 manages navigation information such as road information located on the vehicle's driving path, intersection location information, turn-by-turn information at intersections, and attribute information of traffic facilities (i.e., traffic lights, signs, etc.). You can. It may be pre-stored in the storage unit 140 at an initial stage, or it may be received and stored externally through a separate communication terminal or communication module within the vehicle.

This storage unit 140 is configured to store data related to the operation of the driving ability evaluation device 100. Here, the storage unit 140 may use a known storage medium, for example, cache, ROM (Read Only Memory), PROM (Programmable ROM), EPROM (Erasable Programmable ROM), EEPROM (Electrically Erasable Programmable ROM), and It may be implemented with at least one of a non-volatile memory device such as flash memory, a volatile memory device such as RAM (Random Access Memory), or a storage medium such as a hard disk drive (HDD) or CD-ROM. It is not limited to this. The storage unit 140 may be a memory implemented as a separate chip from the processor described above in relation to the control unit 170, or may be implemented as a single chip together with the processor.

The communication unit 150 may perform wired communication and/or wireless communication with other devices in the vehicle. Additionally, the communication unit 150 may perform wired communication and/or wireless communication with devices outside the vehicle.

The communication unit 150 is a module for communicating with other vehicles or external servers, and includes a transmitting antenna, a receiving antenna, and an RF circuit capable of implementing various communication protocols to perform communication. The communication unit 150 can perform V2X communication that supports short-range communication such as Bluetooth, RFID, infrared communication, UWB, NFC, and Wi-Fi, and wireless communication between a vehicle and an external server, other vehicles, or pedestrians.

The output unit 160 is configured to output various information related to the operation of the vehicle driving assistance device 100 and may include a display unit (not shown) and an audio output unit (not shown).

The display unit and the audio output unit output guidance information in the form of visual information or audio information. For example, the display unit outputs the spatial information of the electronic map in the form of a map and also displays the driving route on the map, and the sound output unit can output voices related to guidance such as going straight, turning left, and turning right. . The display unit may also operate as an input unit (not shown) to receive information from the user.

For example, the display unit may display information about functions being performed in the vehicle and information input by the user. The display unit displays a map image within a certain range from the current location of the vehicle during map display mode, displays map information matching the route information from the current location to the destination during navigation mode, and can display route information. , left turn, right turn, etc. can be displayed. This display unit may include a display panel, a cluster, and a head unit. The sound output unit can output sounds related to guidance such as going straight, turning left, or turning right.

The control unit 170 is a component that controls the operation of the vehicle through control operations in autonomous driving mode or manual driving mode. In autonomous driving mode, the control unit 170 can determine the surrounding situation based on driving environment information received from the driving environment detection unit 110 and control the vehicle's start, running, stopping, lane change, etc. In manual driving mode, the control unit 170 accelerates, decelerates, stops, and changes the direction of the vehicle according to the driver's actions according to the driver's control input information (i.e., the driver's pedal or steering wheel operation, etc.). You can control the vehicle. At this time, the control unit 170 may match the driver's vehicle control information, such as pedal or steering wheel operation, with the driving path and store it in the storage unit 140. Information stored in the storage unit 140 includes whether any one of the accelerator pedal, brake pedal, and steering wheel was operated, control time for the manipulated object, driving time, vehicle speed, and lane maintenance or departure information of the vehicle. do. At this time, the vehicle's lane maintenance or departure information is information recorded over time whether the lane was maintained or deviated during the vehicle driving time controlled by the driver, and this can be detected by the driving environment detection unit 110.

The control unit 170 sets an optimal path based on vehicle driving environment information detected through the driving environment detection unit 110 in the vehicle's manual driving mode, and determines the driver's driving ability based on the optimal path and the driver's driving path. can be evaluated.

Specifically, in the vehicle's manual driving mode, the control unit 170 can set an optimal route to the destination based on vehicle driving environment information. That is, the control unit 170 can recognize the surrounding environment through the driving environment detection unit 110 and create an optimal route based on the recognition of the surrounding environment. At this time, the control unit 170 can generate a control model on the optimal path. The control model on the optimal route may include acceleration control, deceleration control, and steering control set in consideration of driving environment information.

Once the optimal path and control model are created, the control unit 170 can evaluate the driver's driving ability by comparing the optimal path and the driver's driving path. At this time, the control unit 170 can evaluate the driver's driving ability by comparing the optimal path and the driver's driving path.

Specifically, the control unit 170 may calculate the similarity between the optimal route and the driver's driving path, calculate a first driving ability score based on the similarity, and evaluate the driver's driving ability based on the first driving ability score. .

For example, based on the optimal route, the control unit 170 determines second points that are the intersection of the driver's driving path and the perpendicular to the first points of the optimal route, and determines the second points between the first points and the second points. The distance is calculated, the distances between the first points and the second points are summed, and the degree of similarity can be determined according to the summed value. The smaller the summed value, the higher the similarity.

When the similarity between the optimal route and the driving path is obtained, the control unit 170 can calculate the first driving ability score according to the similarity. At this time, the control unit 170 may have a lookup table in which driving ability scores are set according to similarity, and the control unit 170 obtains a driving ability score corresponding to the similarity from the lookup table, and applies the obtained driving ability score to the first driving ability score. It can be calculated as ability score. The control unit 170 may evaluate the driver's driving ability using the first driving ability score.

In addition, the control unit 170 calculates a driving factor score by comparing the control model according to the optimal path and the driver's control input information, and calculates a second driving ability score by adding the driving factor score to the first driving ability score. , the second driving ability score can be evaluated based on the driver's driving ability. Here, the driver's control input information is control information input from the driver and may include acceleration control, braking control, and steering control, and may be received from each controller (not shown) through vehicle communication (e.g., CAN communication). You can.

The control unit 170 can generate a control model according to the optimal path, compare the control model with the driver's control input information, and calculate a driving factor score. Here, the control model may include longitudinal/lateral control, brake control, etc. according to the optimal path.

For example, when vertical/horizontal control is set in the control model, the control unit 170 compares the parameters corresponding to vertical/horizontal control in the control model with values based on the actual driver's control input information, and determines the difference. Driving factor scores can be calculated. Additionally, the control unit 170 may include an element score table in which element scores are set according to control information of the control model, and may calculate element scores corresponding to the driver's control input information as driving element scores from the element score table. .

In this way, the control unit 170 can calculate a driving factor score to determine whether the driver appropriately responded to sudden handling, speeding, and stopping compared to the control model. Once the driving factor score is calculated, the controller 170 may calculate a second driving ability score by adding or subtracting the driving factor score from the first driving ability score.

For example, when lateral control is set in the control model, when lateral control information is input from the driver, the control unit 170 can calculate a preset certain score as a driving element score, and the calculated driving element score is used as a driving element score. 1 Can be added to driving ability score. The control model is set to lateral control, and if lateral control is not input from the driver, the control unit 170 can calculate a preset certain score as the driving element score, and use the calculated driving element score as the first driving ability. It can be subtracted from your score.

Additionally, the control unit 170 may compare the second driving ability score with a preset threshold and output a warning or switch to autonomous driving mode according to the comparison result.

For example, if the second driving ability score is less than the preset first threshold, the control unit 170 may switch the manual driving mode to the autonomous driving mode. Additionally, if the second driving ability score is greater than the first threshold and less than the preset second threshold, the control unit 170 may output a warning through the output unit 160. Here, the second threshold may be greater than the first threshold. That is, the control unit 170 can assist the driver in driving by switching to autonomous driving mode to cope with an accident in the worst driving situation. When a novice driver drives, the autonomous driving system actively intervenes in vulnerable sections or dangerous situations to protect the driver and vehicle so that they can avoid dangerous situations.

Additionally, the control unit 170 may store information about the driver's vulnerable driving section based on the driver's driving path when the manual driving mode ends. The control unit 170 can inform the driver of the vulnerable driving section by logging the GPS coordinates of the vulnerable driving section that was vulnerable due to the driver's driving error, etc. and displaying the vulnerable section through the output unit 160. This means that later, when the driver drives in a vulnerable driving section or drives a route similar to a vulnerable driving section, the control unit 170 can guide the route by avoiding the vulnerable driving section or output a caution warning when driving in a vulnerable driving section.

For example, a case where an accident zone, an on-ramp, and an off-ramp are stored as vulnerable driving sections will be described. In this case, when the driver drives through an accident zone, on-ramp, or off-ramp, the control unit 170 can output a caution warning to make the driver be careful.

All or at least a portion of the driver's driving ability evaluation device 100 configured as described above may be implemented in the form of a hardware module or a software module, or may be implemented in a combination of a hardware module and a software module. Here, the software module can be understood as an instruction executed by a processor that performs an operation within the driving ability evaluation device 100, and these instructions may be mounted in a memory within the driving ability evaluation device 100. There will be.

Meanwhile, the driving ability evaluation device 100 configured as described above recognizes driving environment information including surrounding vehicles and objects and road lanes in a given road situation, determines the optimal route, and determines which route the driver should take compared to the optimal route. By checking whether the driver is driving, the driver's driving ability can be evaluated. Through this, the driving ability evaluation device 100 can guide the driver to appropriate countermeasures on the problematic driving route.

In addition, the driving ability evaluation device 100 can evaluate the driver's driving ability by adding/subtracting whether the driver appropriately responded to sudden handling, speeding, stopping, etc. compared to the control model according to the optimal path. Through this, the driver's lack of detailed driving ability elements can be recognized and the will for re-education and re-training can be encouraged.

Additionally, the driving ability evaluation device 100 can protect the driver and vehicle by switching the manual driving mode to the automatic driving mode to cope with an accident in the worst driving situation.

Figure 2 is a flowchart illustrating a method for evaluating a driver's driving ability according to an embodiment of the present invention.

Referring to FIG. 2, in the vehicle's manual driving mode, the control unit 170 recognizes vehicle driving environment information through the driving environment detection unit 110 (S210) and determines the optimal route to the destination based on the vehicle driving environment information. Set (S220). That is, the control unit 170 can recognize surrounding environment information through the driving environment detection unit 110 and create an optimal route based on the surrounding environment recognition. At this time, the control unit 170 can generate a control model on the optimal path. The control model on the optimal route may include acceleration control, deceleration control, and steering control set in consideration of driving environment information.

When step S220 is performed, the control unit 170 calculates a first driving ability score by comparing the optimal path and the driver's driving path (S230). At this time, the control unit 170 may calculate the degree of similarity between the optimal path and the driver's driving path, and calculate the first driving ability score based on the degree of similarity. Based on the optimal route, the control unit 170 determines second points that are the intersection of the driver's driving path and the perpendicular to the first points of the optimal route, calculates the distance between the first points and the second points, and , the distances between the first points and the second points can be summed, and the similarity can be calculated according to the summed value.

When step S230 is performed, the control unit 170 calculates a driving factor score by comparing the control model according to the optimal path and the driver's control input information (S240), calculates the first driving ability score and the driving factor score, and calculates the second driving ability score. Calculate the driving ability score (S250).

When step S250 is performed, the control unit 170 compares the second driving ability score with a threshold value and, if it is less than the threshold value (S260), outputs a warning or switches the manual driving mode to autonomous driving mode (S270). For example, if the second driving ability score is less than the preset first threshold, the control unit 170 may switch the manual driving mode to the autonomous driving mode. Additionally, if the second driving ability score is greater than the first threshold and less than the preset second threshold, the control unit 170 may output a warning through the output unit 160. Here, the second threshold may be greater than the first threshold.

As described above, the apparatus and method for evaluating a driver's driving ability according to an aspect of the present invention determines the optimal route by recognizing driving environment information including surrounding vehicles and objects and road lanes in a given road situation, By checking which route the driver drives compared to the optimal route, the driver's driving ability can be evaluated, and through this, the driver can be guided to appropriate countermeasures on the problematic driving route, thereby reducing the risk of accidents.

The driver's driving ability evaluation device and method according to another aspect of the present invention can encourage re-education and willingness to re-train by recognizing the driver's insufficient detailed driving ability elements.

The driver's driving ability evaluation device and method according to another aspect of the present invention is to protect the driver and vehicle by switching the manual driving mode to the automatic driving mode to cope with an accident in the worst driving situation. You can.

Implementations described herein may be implemented, for example, as a method or process, device, software program, data stream, or signal. Although discussed only in the context of a single form of implementation (eg, only as a method), implementations of the features discussed may also be implemented in other forms (eg, devices or programs). The device may be implemented with appropriate hardware, software, firmware, etc. The method may be implemented in a device such as a processor, which generally refers to a processing device that includes a computer, microprocessor, integrated circuit, or programmable logic device. Processors also include communication devices such as computers, cell phones, portable/personal digital assistants (“PDAs”) and other devices that facilitate communication of information between end-users.

The present invention has been described with reference to the embodiments shown in the drawings, but these are merely exemplary, and those skilled in the art will recognize that various modifications and other equivalent embodiments are possible therefrom. You will understand.

Therefore, the true technical protection scope of the present invention should be determined by the claims below.

100: Driving ability evaluation device
110: Driving environment detection unit
120: Driving state detection unit
130: Position measurement unit
140: storage unit
150: Department of Communications
160: output unit
170: control unit

Claims (12)

a driving environment detection unit that detects vehicle driving environment information including object information surrounding the vehicle and road condition information; and
In the manual driving mode of the vehicle, a control unit that sets an optimal path based on vehicle driving environment information detected through the driving environment detection unit and evaluates the driver's driving ability based on the optimal path and the driver's driving path. Including,
The control unit,
When the manual driving mode is terminated, information about the driver's vulnerable driving section is stored based on the driver's driving path,
A driver's driving ability evaluation device that provides route guidance by avoiding the vulnerable driving section when driving in the vulnerable driving section or when driving on a route similar to the vulnerable driving section, or outputs a caution warning when driving in the vulnerable driving section. .
According to paragraph 1,
The control unit,
Calculating a degree of similarity between the optimal route and the driving path of the driver, calculating a first driving ability score based on the similarity, and evaluating the driving ability of the driver based on the first driving ability score. Driver's driving ability evaluation device.
According to paragraph 2,
The control unit,
A driving factor score is calculated by comparing the control model according to the optimal path with the driver's control input information, and the driving factor score is added to the first driving ability score to calculate a second driving ability score. A driver's driving ability evaluation device characterized in that the driving ability score is evaluated based on the driver's driving ability.
According to paragraph 3,
The control input information includes at least one of acceleration control, deceleration control, and steering control.
According to paragraph 3,
The control unit,
A driver's driving ability evaluation device characterized in that it compares the second driving ability score with a preset threshold and outputs a warning or switches to autonomous driving mode according to the comparison result.
delete A control unit acquiring driving environment information of the vehicle through a driving environment detection unit;
setting, by the control unit, an optimal route based on the driving environment information in a manual driving mode of the vehicle; and
The control unit includes evaluating the driver's driving ability based on the optimal path and the driver's driving path,
After the step of evaluating the driver's driving ability,
When the manual driving mode is terminated, the control unit stores information about the driver's vulnerable driving section based on the driver's driving path,
The control unit guides the driver's route by avoiding the vulnerable driving section when driving in the vulnerable driving section or when driving on a route similar to the vulnerable driving section, or outputs a caution warning when driving in the vulnerable driving section. How to evaluate driving ability.
In clause 7,
In the step of evaluating the driver's driving ability,
The control unit calculates a similarity between the optimal route and the driver's driving path, calculates a first driving ability score based on the similarity, and evaluates the driver's driving ability based on the first driving ability score. A method for evaluating a driver's driving ability, characterized by:
According to clause 8,
In the step of evaluating the driver's driving ability,
The control unit calculates a driving factor score by comparing the control model according to the optimal path and the driver's control input information, and calculates a second driving ability score by adding the driving factor score to the first driving ability score. , A method of evaluating a driver's driving ability, characterized in that the second driving ability score is evaluated by the driver's driving ability.
According to clause 9,
The control input information includes at least one of acceleration control, deceleration control, and steering control.
According to clause 9,
After the step of evaluating the driver's driving ability,
A method for evaluating a driver's driving ability, wherein the control unit compares the second driving ability score with a preset threshold, and outputs a warning or switches to an autonomous driving mode according to the comparison result.
delete