KR101500207B1 - Method and apparatus for predicting of distance to empty for electric vehicles using telematics - Google Patents

Abstract

The present invention relates to a method and a device for predicting a remaining distance of an electric vehicle. The method includes the steps of: receiving sensor information obtained by measuring parking circumstances of a vehicle; receiving weather information from an external network through telematics; determining whether a difference value between the sensor information and the weather information exceeds a predetermined threshold value; operating an air-conditioning load prediction amount from the weather information if the difference value exceeds the threshold value and calculating a remaining distance of the vehicle; and operating an air-conditioning load prediction amount from the sensor information if the difference value is less than or equal to the threshold value and calculating a remaining distance of the vehicle, thereby reducing an error in air-conditioning load prediction.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method and apparatus for predicting a remaining distance of an electric vehicle using telematics,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method for estimating a remaining distance of an electric vehicle, and more particularly, to a method and an apparatus for estimating a remaining distance of an electric vehicle using telematics capable of improving the accuracy of prediction of the remaining distance of the electric vehicle using telematics.

Electric vehicles have the advantage that they do not have emissions because they use electric energy stored in batteries to power them. However, the present battery technology has a problem that it is difficult to utilize the electric vehicle because the amount of energy that can be stored satisfying the long distance travel is small and the battery recharging takes a long time. One way to increase the utility of an electric vehicle is to provide a driver with a distance to empty (hereinafter, referred to as " DTE ") based on battery energy remaining on the battery vehicle. However, it is difficult to accurately predict the DTE in a situation where the electric vehicle does not know how to operate. Consumer complaints about the DTE error of battery vehicles in domestic and overseas overseas markets are continuously being raised. The consumer believes the vehicle is disturbed when the battery is discharged while operating the DTE information provided by the electric vehicle for a long distance.

In the conventional method for estimating the residual distance of an electric vehicle, a thermal model for air conditioning load prediction is applied to improve the accuracy. In the case of the air-conditioning load thermal model, the air-conditioning load is predicted from information such as the outside temperature and the solar radiation amount acquired from various sensors provided in the vehicle. When an electric vehicle is parked in an underground parking lot such as an underground parking lot in winter, it is difficult to predict the correct air conditioning load because the outside air temperature measured by the vehicle is higher than the outside outside air temperature outside the building.

An embodiment of the present invention provides a method and an apparatus for predicting a remaining distance of an electric vehicle using telematics, which can improve an error of air conditioning load prediction according to a parking environment of a vehicle.

Another embodiment of the present invention provides a method and an apparatus for predicting a remaining distance of an electric vehicle using telematics, which can improve the accuracy of predicting the remaining distance of the vehicle by improving the error of the air-conditioning load prediction.

According to another aspect of the present invention, there is provided a method for estimating a remaining distance of an electric vehicle using telematics, the method comprising: receiving sensor information measuring a parking environment of a vehicle; Receiving meteorological information from an external network via telematics; Determining whether a difference value between the sensor information and the weather information exceeds a preset threshold value; Calculating an air conditioning load prediction amount from the weather information and calculating a remaining distance of the vehicle when the difference value exceeds the threshold value; Calculating an air conditioning load prediction amount from the sensor information when the difference value is equal to or less than the threshold value and calculating a remaining distance of the vehicle; . ≪ / RTI >

The difference value may be an absolute value.

Wherein the step of calculating the remaining distance of the vehicle further comprises the step of calculating information on the calculated remaining distance through at least one of a voice message, a text message, a voice message, a graphic, a text message, ; As shown in FIG.

The display unit may include at least one of a cluster, a head up display (HUD), a navigation, an Automotive HMI (Human Machine Interface), and a speaker.

The sensor information may include at least one of an outside temperature value and a solar radiation amount value measured in the parking environment through a sensor unit provided in the vehicle.

The sensor information may be received from at least one of an outside temperature sensor and a light amount sensor.

The weather information may include at least one of an outdoor temperature value and a solar radiation value received from the external network.

The external network includes at least one of Global Positioning System (GPS) satellite, Internet, Digital Multimedia Broadcasting (DMB), Dedicated Short Range Communication (DSRC), and mobile communication, And may be connected to the telematics to provide the weather information.

According to another aspect of the present invention, there is provided a method of predicting a remaining distance of an electric vehicle using telematics, the method comprising: receiving a vehicle outside temperature and a vehicle radiation dose, Receiving telematics outdoor temperature and telematics solar radiation data, which are weather information, from an external network through telematics; Wherein the control unit determines whether the difference between the outside temperature of the vehicle and the outside temperature of the telematics exceeds a predetermined outside temperature threshold value and stores the received outside outside temperature temperature as the final outside temperature when the outside temperature temperature exceeds the outside temperature threshold, Storing the received vehicle outside temperature as a final outside temperature; Determining whether a difference value between the vehicle solar radiation amount and the telematics radiation irradiation amount exceeds a preset irradiation amount threshold value, storing the received telematics radiation amount as a final irradiation amount when the difference exceeds the predetermined irradiation amount threshold value, Storing the received solar radiation amount as a final solar radiation amount; Calculating an air conditioning load prediction amount from the stored final outside air temperature and the stored final irradiation amount; Calculating a remaining distance of the vehicle from the calculated air-conditioning load prediction amount; . ≪ / RTI >

And a difference value between the outside air temperature of the vehicle and the outside air temperature of the telematics is an absolute value.

And the difference between the solar radiation amount of the vehicle and the solar radiation amount of the telematics is an absolute value.

Wherein the step of calculating the remaining distance of the vehicle further comprises the step of calculating information on the calculated remaining distance through at least one of a voice message, a text message, a voice message, a graphic, a text message, ; As shown in FIG.

The display unit may include at least one of a cluster, a head up display (HUD), a navigation, an Automotive HMI (Human Machine Interface), and a speaker.

The sensor information may include at least one of an outside temperature value and a solar radiation amount value measured in the parking environment through a sensor unit provided in the vehicle.

The sensor information may be received from at least one of an outside temperature sensor and a light amount sensor.

The external network includes at least one of Global Positioning System (GPS) satellite, Internet, Digital Multimedia Broadcasting (DMB), Dedicated Short Range Communication (DSRC), and mobile communication, And may be connected to the telematics to provide the weather information.

An apparatus for estimating a remaining distance of an electric vehicle using telematics according to an embodiment of the present invention includes a sensor unit for measuring a temperature of a vehicle outside air and a solar radiation amount as sensor information in a parking environment of a vehicle; Telematics for receiving weather information, telematics outside temperature and telematics radiation from an external network; And a control unit that determines whether a difference value between the sensor information and the weather information exceeds a preset threshold value, calculates an air conditioning load prediction amount from the weather information when the threshold value is exceeded, calculates a remaining distance of the vehicle, A control unit for calculating an air conditioning load prediction amount from the sensor information and calculating a remaining distance of the vehicle when the temperature difference is equal to or less than the threshold value; . ≪ / RTI >

And the difference value is an absolute value.

The control unit controls the information on the calculated remaining distance to be output through at least one of a voice message, a text message, a voice message, a graphic, a text message, an icon, and a lamp blinking through a display unit provided in the vehicle .

The display unit may include at least one of a cluster, a head up display (HUD), a navigation, an Automotive HMI (Human Machine Interface), and a speaker.

The sensor unit may include at least one of an ambient temperature sensor and a light amount sensor.

The external network includes at least one of Global Positioning System (GPS) satellite, Internet, Digital Multimedia Broadcasting (DMB), Dedicated Short Range Communication (DSRC), and mobile communication, And may be connected to the telematics to provide the weather information.

The apparatus and method for predicting the remaining distance of an electric vehicle using telematics according to the embodiment of the present invention can improve the error of the air conditioning load prediction according to the parking environment from the information measured from the vehicle and the information received from the telematics.

Further, the accuracy of the air-conditioning load prediction according to the embodiment of the present invention can be increased, and the accuracy of the residual distance prediction of the vehicle can be improved.

1 is a block diagram showing a detailed configuration of an apparatus for predicting a remaining distance of an electric vehicle using telematics according to an embodiment of the present invention.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a method for estimating a remaining distance of an electric vehicle using telematics.
3 is a flowchart showing a method of predicting a remaining distance of an electric vehicle using telematics according to another embodiment of the present invention.

The following detailed description of the invention refers to the accompanying drawings, which illustrate, 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 features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. It should also be understood that the position or arrangement of individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which the claims are entitled, if properly explained.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

The terms used in the present invention, on the other hand, are used only to illustrate specific embodiments and are not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In addition, the word "comprising" Or "having" are intended to designate the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, unless the context clearly dictates otherwise. Elements, parts, or combinations thereof without departing from the spirit and scope of the invention.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted as ideal or overly formal in the sense of the present invention Should not.

First, the following terms are defined to help understand the method and apparatus for predicting the remaining distance of an electric vehicle using telematics according to an embodiment of the present invention.

The outdoor temperature of the vehicle according to the embodiment of the present invention means the temperature of the outdoor air measured through the temperature sensor provided in the vehicle. Hereinafter, the outside temperature of the vehicle will be denoted by T _V.

Vehicle sensor information according to an embodiment of the present invention means information including measured values of wind velocity, wind direction, rainfall, temperature, humidity and atmospheric pressure outside the vehicle measured through a plurality of sensors provided in the vehicle.

The vehicle outdoor temperature according to an embodiment of the present invention means a temperature outside the vehicle measured through an outdoor temperature sensor provided in the vehicle. For example, the outside temperature of the vehicle means the temperature outside the vehicle in the space where the vehicle is parked. The outside temperature sensor is mounted inside the vehicle's bumper or at a position adjacent to the bumper. It will be indicated to the vehicle below the outside temperature T to _V.

The quantity of solar radiation according to an embodiment of the present invention means the amount of solar radiation outside the vehicle measured through a light quantity sensor for measuring the brightness of the surroundings of the vehicle and the intensity of sunlight. For example, the light amount sensor can measure the brightness of the surroundings of the vehicle, the amount of solar radiation, and the position of the sun. Hereinafter, the solar radiation amount of the vehicle will be denoted by S _V.

The weather information according to an embodiment of the present invention can include wind velocity, wind direction, rainfall amount, temperature, humidity and atmospheric pressure information of a specific area as weather information received from an external network through a telematics terminal installed in the vehicle. The external network may include GPS (Global Positioning System) satellite, Internet, Digital Multimedia Broadcasting (DMB), Dedicated Short Range Communication (DSRC), and mobile communication.

The outdoor temperature of the telematics according to the embodiment of the present invention means the outdoor temperature information outside the vehicle received from the external network. Hereinafter, the outside temperature of telematics is denoted by T _t .

The telematics radiation dose according to the embodiment of the present invention means the outdoor radiation dose outside the vehicle received from the external network. Hereinafter, the telematics solar radiation amount is represented by S _t .

Hereinafter, an apparatus for predicting an electric vehicle's remaining distance using telematics according to an embodiment of the present invention will be described with reference to FIG.

1 is a block diagram showing a detailed configuration of an apparatus for predicting a remaining distance of an electric vehicle using telematics according to an embodiment of the present invention. 1, an apparatus 100 for predicting the residual distance of an electric vehicle using telematics may include a controller 110, a storage unit 120, a sensor unit 130, a telematics 140, and a display unit 150 have.

The control unit 110 may include a vehicle sensor information receiving unit 111, a telematics information receiving unit 112, an air conditioning load prediction amount calculating unit 113, and a Distance To Empty (DTE) calculating unit 114.

The vehicle sensor information receiving unit 111 may include a vehicle outside temperature (T _V ) receiving unit 111-1 and a vehicle temporary amount (S _V ) receiving unit 111-2. The vehicle sensor information receiving unit 111 can receive vehicle outside temperature (T _V ) information and vehicle radiation amount (S _v ) information, which are vehicle sensor information, from at least one sensor unit 130 provided in the vehicle.

Also, the vehicle sensor information receiving unit 111 can transmit the received vehicle sensor information to the air conditioning load prediction amount calculating unit 113.

The vehicle sensor information receiving unit 111 may store the received vehicle sensor information in the storage unit 120. [

Vehicle outside temperature (T _V) receiver 111-1 may receive the vehicle outside air temperature measured by the outside temperature sensor of the sensor unit 130 provided in the vehicle (T _v) information.

The vehicle temporary amount (S _V ) receiving unit 111-2 can receive the measured radiation amount of the vehicle (S _v ) from the light amount sensor among the sensor units 130 provided in the vehicle.

Telematics information receiving unit 112 may include a telematics outside temperature (T _t), the receiver (112-1), the telematics temporary amount (S _t) receiving unit 112-2. Telematics information receiving unit 112 may through the telematics unit 140 provided in the vehicle receiving weather information telematics outside temperature (T _t) information, the telematics solar radiation (S _t) information from an external network.

Further, the telematics information receiving unit 112 can transmit the received weather information to the air conditioning load prediction amount calculation unit 113. [

In addition, the telematics information receiving unit 112 can store the received weather information in the storage unit 120. [

Telematics outside temperature (T _t) receiver 112-1 may receive telematics outside temperature (T _t) information from an external network via the telematics unit 140.

The telematics irradiation amount (S _t ) receiving unit 112-2 can receive the telematics irradiation amount (S _t ) information from the external network through the telematics 140.

The air conditioning load prediction amount calculation unit 113 can calculate the air conditioning load prediction amount from the vehicle sensor information received from the vehicle sensor information receiving unit 111 and the weather information received from the telematics information receiving unit 112. [ For example, the air conditioning load prediction amount calculation unit 113 can calculate the air conditioning load prediction amount from the vehicle sensor information, the weather information, and the thermal model. For example, the air conditioning load prediction amount calculation unit 113 can determine whether the absolute value of the difference value between the vehicle sensor information and the weather information exceeds a predetermined threshold value. As a result of the determination, when the absolute value of the difference value between the vehicle sensor information and the weather information exceeds the threshold value, the air conditioning load prediction amount can be calculated from the sensor information. When the absolute value of the difference value between the vehicle sensor information and the weather information is equal to or smaller than the threshold value, the air conditioning load prediction amount can be calculated from the weather information.

As another example, the air conditioning load prediction amount calculation unit 113 can determine whether the absolute value of the difference between the vehicle outside temperature (T _V ) and the telematics outdoor temperature (T _t ) among the weather information exceeds the preset outdoor temperature threshold value have. As a result of the determination, if the absolute value of the difference between the vehicle outside temperature (T _V ) and the telematics outdoor temperature (T _t ) exceeds a preset outdoor temperature threshold value, the telematics outdoor temperature (T _t ) is stored in the storage unit . If the vehicle outside air temperature (T _V) and telematics outside temperature (T _t) less than or equal to the outside temperature threshold value, the absolute value of the difference value is previously set, and it may be stored in the storage unit 120, the vehicle outside air temperature (T _V) to a final temperature of outside air. In addition, the air conditioning load yecheukryang computing unit 113 may determine that exceeds the irradiation threshold value, the absolute value of the difference value is set in advance in the telematics solar radiation (S _t) of the vehicle solar radiation (S _V) and the meteorological information of the vehicle sensor information. If the absolute value of the difference between the vehicle solar irradiance (S _V ) and the telematics ambient temperature (T _t ) exceeds a predetermined solar irradiance threshold value, the telematics solar irradiance quantity (S _t ) is stored in the storage unit (120) . If the absolute value of the difference between the vehicle solar irradiance (S _V ) and the telematics solar irradiance (S _t ) is less than or equal to a predetermined solar irradiance threshold value, the solar irradiance (S _V ) can be stored in the storage unit (120) at the final solar irradiance. The air conditioning load prediction amount calculation unit 113 can calculate the air conditioning load prediction amount from the stored final outside air temperature and the final irradiation amount.

The air conditioning load prediction amount calculation unit 113 can also transmit information on the calculated air conditioning load estimation amount to the DTE calculation unit 114. [

The air conditioning load prediction amount calculation unit 113 may store information on the calculated air conditioning load prediction amount in the storage unit 120. [

The DTE calculation unit 114 can calculate the DTE (Distance to Empty) of the vehicle from the air-conditioning load prediction amount calculated by the air conditioning load prediction amount calculation unit 113. [

In addition, the DTE calculation unit 114 may store the calculated DTE information in the storage unit 120.

The DTE calculator 114 displays the calculated DTE information on the display unit 150 so that the driver can recognize the calculated DTE information by using a display unit 150 such as a voice message, a graphic, a text message, an icon, Can be controlled.

The storage unit 120 may be any type of storage medium such as a magnetic medium such as a hard disk, a floppy disk, and a magnetic tape, an optical medium such as a CD-ROM and a DVD, a magneto-optical medium such as a floptical disk, Magneto-optical media, and ROM, RAM, flash memory, and the like.

The sensor unit 130 may include an outside temperature sensor, a light amount sensor, a humidity sensor, and the like.

Telematics 140 can receive weather information from an external network via a wireless communication scheme.

The display unit 150 may include a cluster, a head up display (HUD), a navigation, an Automotive HMI (Human Machine Interface), a speaker, and the like. The display unit 150 may output information on the DTE calculated according to the control of the DTE calculation unit 114 as a voice message, a graphic, a text message, an icon, and a lamp blinking.

In the meantime, the respective components of the apparatus 100 for predicting the remaining distance of an electric vehicle using telematics according to the present invention are separately shown in the drawings to indicate that they can be functionally and logically separated, It is not necessarily a separate component or a separate code.

In this specification, each function means a functional and structural combination of hardware for carrying out the technical idea of the present invention and software for driving the hardware. For example, each functional unit may refer to a logical unit of a predetermined code and a hardware resource for executing the predetermined code, and may be a code physically connected to the functional unit, But can be easily deduced to the average expert in the field of the invention.

Hereinafter, a method of predicting a remaining distance of an electric vehicle using telematics according to an embodiment of the present invention will be described with reference to FIGS. 2 and 3 attached hereto.

2 is a flowchart illustrating a method for predicting a remaining distance of an electric vehicle using telematics according to an embodiment of the present invention. 2, the control unit 110 of the apparatus 100 for predicting the remaining distance of an electric vehicle using telematics can receive sensor information measured in a parked parking environment through a sensor unit 130 (201).

Thereafter, the control unit 110 can receive the weather information via the telematics 140 (202).

Thereafter, the controller 110 may determine whether the absolute value of the difference between the received sensor information and the weather information exceeds a preset threshold value. As a result of the determination, if the absolute value of the difference between the sensor information and the weather information exceeds a predetermined threshold value, the process may proceed to step 204. If the absolute value of the difference value between the sensor information and the weather information is less than or equal to a predetermined threshold value,

If the absolute value of the difference between the sensor information and the weather information exceeds the predetermined threshold value, the controller 110 may calculate the air conditioning load prediction amount from the received sensor information (204).

If the absolute value of the difference between the sensor information and the weather information is less than or equal to a preset threshold value, the controller 110 can calculate the air conditioning load prediction amount from the received weather information (205).

Thereafter, the control unit 110 can calculate the remaining distance DTE from the calculated air-conditioning load prediction amount (206).

The control unit 110 may output the calculated DTE to be displayed through the display unit 150 provided in the vehicle so that the user can recognize the DTE.

3 is a flowchart illustrating a method of predicting a remaining distance of an electric vehicle using telematics according to another embodiment of the present invention. 3, the control unit 110 of the apparatus 100 for predicting the remaining distance of an electric vehicle using telematics measures the vehicle outside temperature T (T), which is sensor information measured in a parked environment in which the vehicle is parked through the sensor unit 130 _V ) and the vehicle solar radiation amount (S _V ) (301).

Then, the control unit 110 may receive weather information in the telematics outside temperature (T _t) and telematics solar radiation (S _t) from the telematics unit 140 (302).

Thereafter, the control unit 110 may determine whether the absolute value of the difference between the received vehicle outside temperature (T _V ) and the received telematics outdoor temperature (T _t ) exceeds a predetermined outside temperature threshold value. As a result of the determination, if the absolute value of the difference between the vehicle outside temperature (T _V ) and the telematics outdoor temperature (T _t ) exceeds a preset outdoor temperature threshold value, If the absolute value of the difference between the vehicle outside temperature (T _V ) and the telematics outside temperature (T _t ) is less than or equal to the preset outdoor temperature threshold value,

In addition, the controller 110 may determine whether the absolute value of the difference between the received vehicle solar irradiance (S _V ) and the telematics solar irradiance (S _t ) exceeds a predetermined solar irradiance threshold value. As a result of the determination, if the absolute value of the difference between the vehicle solar irradiance (S _V ) and the telematics solar irradiance (S _t ) exceeds the preset solar radiation threshold value, If the absolute value of the difference between the vehicle solar irradiance (S _V ) and the telematics solar irradiance (S _t ) is less than or equal to the predetermined solar radiation threshold value, the process can move to the next step 308 and carry out.

If the absolute value of the difference between the vehicle outside temperature T _v and the telematics outside temperature T _t exceeds the predetermined outside temperature threshold value, the control unit 110 stores the received telematics outside temperature T _t as the final outside temperature 120).

If the absolute value of the difference between the vehicle outside temperature T _v and the telematics outdoor temperature T _t is equal to or lower than a preset outdoor temperature threshold value, the control unit 110 stores the received outdoor temperature T _v as the final outdoor temperature in the storage unit 120. Lt; / RTI >

When the absolute value of the difference between the vehicle solar irradiance (S _V ) and the telematics solar irradiance (S _t ) exceeds a predetermined solar irradiance threshold value, the controller 110 stores the received telematics solar irradiance (S _t ) 120).

When the absolute value of the difference between the vehicle solar irradiance (S _V ) and the telematics solar irradiance (S _t ) is less than or equal to a predetermined solar irradiance threshold value, the controller 110 stores the solar irradiance (S _V ) as the final solar irradiance in the storage unit 120 .

Thereafter, the control unit 110 may calculate the air conditioning load prediction amount from the stored final outside temperature and the final irradiation amount (309).

Thereafter, the control unit 110 may calculate the remaining distance DTE from the calculated air-conditioning load predicted amount (310).

The control unit 110 may output the calculated DTE to be displayed through the display unit 150 provided in the vehicle so that the user can recognize the DTE.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

100: Device for predicting the residual distance of an electric vehicle using telematics
110:
111: Vehicle sensor information receiver
111-1: Vehicle outside temperature sensor
111-2:
112: Telematics information receiver
112-1: Telematics outdoor temperature receiver
112-2: Telematics radiation dose receiver
113: air conditioning load prediction amount calculating unit
114: DTE calculation unit
120:
130: sensor
140: Telematics
150:

Claims (22)

delete delete delete delete delete delete delete delete The method comprising the steps of: receiving vehicle outside temperature and vehicle radiation dose, sensor information of a vehicle parking environment;
Receiving telematics outdoor temperature and telematics solar radiation data, which are weather information, from an external network through telematics;
Wherein the control unit determines whether the difference between the outside temperature of the vehicle and the outside temperature of the telematics exceeds a predetermined outside temperature threshold value and stores the received outside outside temperature temperature as the final outside temperature when the outside temperature temperature exceeds the outside temperature threshold, Storing the received vehicle outside temperature as a final outside temperature;
Determining whether a difference value between the vehicle solar radiation amount and the telematics radiation irradiation amount exceeds a preset irradiation amount threshold value, storing the received telematics radiation amount as a final irradiation amount when the difference exceeds the predetermined irradiation amount threshold value, Storing the received solar radiation amount as a final solar radiation amount;
Calculating an air conditioning load prediction amount from the stored final outside air temperature and the stored final irradiation amount; And
Calculating a remaining distance of the vehicle from the calculated air-conditioning load prediction amount; And estimating the remaining distance of the electric vehicle using the telematics.
10. The method as claimed in claim 9, wherein the difference value between the vehicle outside temperature and the telematics outside temperature is &
Wherein the absolute value is an absolute value.
The method as claimed in claim 9, wherein the difference between the solar radiation amount of the vehicle and the telematics solar radiation amount
Wherein the absolute value is an absolute value.
10. The method of claim 9, wherein calculating the remaining distance of the vehicle further comprises:
Outputting information on the calculated remaining distance through at least one of a voice message, a text message, a voice message, a graphic, a text message, an icon, and a blink of a lamp through a display unit provided in the vehicle; And estimating a remaining distance of the electric vehicle using telematics.
The display device according to claim 12,
A method for predicting a remaining distance of an electric vehicle using telematics, the method comprising: at least one of a cluster, a head up display (HUD), a navigation, an Automotive HMI (Human Machine Interface) .
10. The method according to claim 9,
Wherein the at least one of the atmospheric temperature value and the atmospheric temperature value is at least one of an outside temperature value and a solar radiation value measured in the parking environment through a sensor unit provided in the vehicle.
10. The method according to claim 9,
An ambient temperature sensor, and a light amount sensor, based on the detected distance information.
10. The method of claim 9,
The mobile communication terminal includes at least one of a Global Positioning System (GPS) satellite, Internet, Digital Multimedia Broadcasting (DMB), Dedicated Short Range Communication (DSRC), and mobile communication and is connected to the telematics through a wireless network And the weather information is provided to the electric vehicle.
A sensor unit for measuring the outside temperature of the vehicle and the radiation dose of the vehicle, which are sensor information, in a parking environment of the vehicle;
Telematics for receiving weather information, telematics outside temperature and telematics radiation from an external network; And
Determining whether the difference value between the sensor information and the weather information exceeds a predetermined threshold value, calculating an air conditioning load prediction amount from the weather information when the difference exceeds the threshold value, calculating a remaining distance of the vehicle, A controller for calculating an air conditioning load prediction amount from the sensor information and calculating a remaining distance of the vehicle when the air-conditioning load prediction amount is not more than a threshold value; And estimating a remaining distance of the electric vehicle using telematics.
18. The method of claim 17,
And the absolute value is an absolute value.
18. The apparatus of claim 17,
Wherein the control unit controls the information on the calculated remaining distance to be output through at least one of a voice message, a text message, a voice message, a graphic, a text message, an icon, and a blinking of a lamp through a display unit provided in the vehicle An apparatus for predicting the residual distance of an electric vehicle using telematics.
The display device according to claim 19,
The method includes at least one of a cluster, a head up display (HUD), a navigation, an Automotive HMI (Human Machine Interface), and a speaker. .
18. The apparatus according to claim 17,
An outdoor temperature sensor, and a light amount sensor, for estimating the remaining distance of the electric vehicle using telematics.
18. The method of claim 17,
The mobile communication terminal includes at least one of a Global Positioning System (GPS) satellite, Internet, Digital Multimedia Broadcasting (DMB), Dedicated Short Range Communication (DSRC), and mobile communication and is connected to the telematics through a wireless network And provides the weather information. The apparatus for estimating a remaining distance of an electric vehicle using telematics.

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