KR101037104B1 - The system for searching travel route of On-Line Electric Vehicle and Its using method - Google Patents

Abstract

The present invention provides a system for searching a driving route from a starting point to a destination of an online electric vehicle that operates a road section including a feed road and a non-feed road, considering a state of charge (SOC) of an online electric vehicle, and an online electric system using the same. The present invention relates to a driving route search method of a vehicle.

More specifically, the present invention, in the on-line electric vehicle (ON-Line Electric Vehicle) search method of driving route, according to the SOC (State Of Charge) application range setting command input from the command input unit, the control unit is the power supply range A first step of setting and storing the memory unit in the memory unit; A second step of the control unit setting a starting point and a destination of the on-line electric vehicle according to a command of searching for a driving route in consideration of a state of charge (SOC) utilization range of the on-line electric vehicle operator; A third step of searching, by the controller, the driving route from the set starting point to the destination using map data previously stored in the memory unit; And when the driving route corresponding to the search command of the driving route considering the SOC utilization range is found, the driving route is displayed on the display unit or the driving route search instruction considering the SOC utilization range. A fourth step of searching for a detour route outside the range of use of the predetermined feed road, inserting the detour route into the range of use of the feed road, and presenting it on a display unit when the driving path is not found in accordance with the present invention; Provides a route search method and a driving route search system for an online electric vehicle.

Onra Electric Vehicle, State Of Charge, SOC Remaining Capacity, Feeding Road, Path Search, Driving Path, Shortest Path, 100% Charge Path, Current SOC Maintenance Path

Description

{The system for searching travel route of On-Line Electric Vehicle and Its using method}

The present invention provides a system for searching a driving route from a starting point to a destination of an online electric vehicle that operates a road section including a feed road and a non-feed road, considering a state of charge (SOC) of an online electric vehicle, and an online electric system using the same. The present invention relates to a driving route search method of a vehicle.

In recent years, industries related to renewable energy have been attracting attention regarding the depletion of fossil fuels and environmental pollution. For example, environmentally friendly energy generation and usage methods such as solar cells, LED light sources, tidal energy, and wind energy have been in the spotlight. In particular, in the automobile industry, each country is making a big difference in the production of eco-friendly hybrid-cars, and researches using bio-energy or hydrogen energy are active for the production, especially in the production of electric vehicles using electricity. It is investing a lot of effort and money.

On-line electric vehicle (OLEV) of the electric vehicle is a type of electric vehicle that runs on a feed road while receiving power supplied from a feeder installed on the feed road through a current collector mounted on the lower part of the vehicle It can be said that there is an advantage that the vehicle can be operated by using a battery or a small battery has been actively researched recently. .

In recent years, the number of various moving objects, including vehicles, etc. is continuously increasing, and traffic congestion is increasing accordingly, and in particular, there is a serious problem in that the moving speed is very fast compared to the increasing speed of infrastructure such as roads. As one of the solutions to the traffic congestion, a navigation system is used.

However, the search of the driving route of the vehicle using the general navigation system searches the driving route without distinguishing between the feeding road and the non-feeding road, which requires the feeding road and runs in a state where the requirements of the online electric vehicle are not reflected at all. There is a problem of the route search method.

That is, unlike a vehicle equipped with a general internal combustion engine, an online electric vehicle must travel by using a feeding road equipped with a feeding coil that can supply power wirelessly, and the feeding road has a certain distance to ensure ease of management. It is segmented into a unit module of length, or segment, and it is a big difference from a general road, including electric parts such as wires, inverters, converters, and switches inside the road to supply power to an online electric vehicle. There is.

Therefore, when the general navigation system is used, the online electric vehicle may not be able to determine the driving route by using a feeder road that can receive electric power wirelessly by using the power feeding system, thereby reducing the driving efficiency of the online electric vehicle. Problems may arise.

Accordingly, i) a driving route search system capable of separately storing, managing, and providing data on feed roads and non-feed roads, and ii) searching driving paths in consideration of the remaining state of charge (SOC) of an online electric vehicle; A driving route search method is required.

The present invention separates, stores, manages, and provides data on feed roads and non-feed roads while driving an on-line electric vehicle, and utilizes a feed road on which an on-line electric vehicle can receive electric power using a feed system. An object of the present invention is to provide a driving route search system and a driving route searching method capable of searching, setting, and providing a driving route.

Another object of the present invention is to provide a driving route search system and a driving route searching method capable of searching, setting and providing a driving route in consideration of the remaining state of charge (SOC) of an online electric vehicle.

The technical objects to be achieved by the present invention are not limited to the above-mentioned technical problems, and other technical subjects which are not mentioned can be clearly understood by those skilled in the art from the description of the present invention .

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a GPS receiver for generating a GPS (global positioning system) output signal presenting an on-surface position of an online electric vehicle: a sensor for generating a driving state detection signal of an online electric vehicle. A memory unit for storing map data of the feed road and the non-feed road: a command input unit for inputting a driving path search command by the operator of the online electric vehicle; Set the current position of the on-line electric vehicle by receiving the output signal of the GPS receiver and the driving state detection signal of the sensor, and receive the driving path search command of the command input unit, and drive the on-line electric vehicle using the map data of the memory unit. A controller for searching for a route and generating a driving route corresponding to a driving route searching command of the driver; And a display unit which displays the driving route corresponding to the driving route search command of the operator generated by the controller, and displays the driving route to the operator.

The present invention includes an on-line electric vehicle driving route search system further comprising a guide voice generation unit for guiding the driving route corresponding to the driving route search command of the driver by voice.

According to the present invention, the map data is stored in the memory unit by setting the utilization range of the power supply by the control unit according to the state of charge (SOC) utilization range setting command input to the command input unit by the operator. And a vehicle driving route search system.

In the present invention, the driving route search command, in consideration of the remaining state of charge (SOC) of the on-line electric vehicle, when the on-line electric vehicle arrives at its destination, a search command for selecting a driving route for charging the remaining SOC 100%, online Online electric vehicle driving, characterized in that the search command for selecting the driving route to maintain the remaining SOC at the same level as the remaining SOC remaining when the electric vehicle arrives at the destination or the shortest driving route between the starting point and the destination. It includes a route search system.

According to the present invention, in a method for searching a driving route of an on-line electric vehicle, the control unit sets the utilization range of the power supply road according to the SOC (state of charge) utilization range setting command inputted from the command input unit. Storing in the first step; A second step of the control unit setting a starting point and a destination of the on-line electric vehicle according to a command of searching for a driving route in consideration of a state of charge (SOC) utilization range of the on-line electric vehicle operator; A third step of searching, by the controller, the driving route from the set starting point to the destination using map data previously stored in the memory unit; And when the driving route corresponding to the search command of the driving route considering the SOC utilization range is found, the driving route is displayed on the display unit or the driving route search instruction considering the SOC utilization range. A fourth step of searching for a detour route outside the range of use of the predetermined feed road, inserting the detour route into the range of use of the feed road, and presenting it on a display unit when the driving path is not found in accordance with the present invention; Provide a route search method.

In the present invention, when the driving path search command of the second step is a search command for selecting a driving path that charges 100% of the remaining SOC when the on-line electric vehicle arrives at the destination, the fourth step includes the remaining SOC. Presenting the driving route on the display unit when the driving route for charging 100% is found within the utilization range of the predetermined feeding route by the driver; Alternatively, if a driving route for charging the remaining SOC 100% is not found, the operator searches for a driving route for charging 100% of the remaining SOC outside the preset feeding road and inserts it into the using range as the feeding road and appears on the display unit. Making; It includes a driving route search method of an on-line electric vehicle characterized in that.

In the present invention, when the driving route search command of the second step is a search command for selecting a driving route that maintains the remaining SOC at the same level as the remaining SOC remaining amount when the on-line electric vehicle arrives at the destination, the fourth The method may further include: displaying the driving route on the display unit when a driving route for maintaining the remaining SOC at the same level as the SOC remaining amount at the starting point is found within a range of utilization of a predetermined feeding route by a driver; Or, if a driving route for maintaining the residual SOC at the same level as the SOC remaining at the starting point is not found, a driving route for maintaining the remaining SOC at the same level as the remaining SOC remaining at the starting point outside the range of use of a predetermined feeding road by the operator Searching for and inserting the same into the range of utilization as the feed and presenting it on the display unit; It includes a driving route search method of an on-line electric vehicle characterized in that.

In the present invention, when the driving route search command of the second step is a search command for selecting the shortest driving path between the starting point and the destination, the fourth step is a power supply preset by the operator for the shortest driving path between the starting point and the destination. If it is found within the range of road use, it is determined whether the current SOC remaining amount of the online electric vehicle can reach the destination, and if the current SOC remaining amount can be used to reach the destination, the shortest driving path is displayed on the display or present. If it is impossible to drive to the destination due to the remaining amount of SOC, searching for a new shortest driving path in consideration of the remaining amount of SOC, inserting it into the utilization range of the feeder, and displaying it on the display unit; Alternatively, if the shortest driving route between the starting point and the destination is not found within the utilization range of the feeding road preset by the operator, the operator searches for the shortest driving route between the starting point and the destination outside the range of the feeding road set by the operator and then feeds it to the feeding road. After inserting it within the application range, it is determined whether the current SOC remaining amount of the on-line electric vehicle reaches the destination, and if the current SOC remaining amount can be used to drive to the destination, the shortest driving path is displayed on the display or the current SOC Searching for a new shortest driving route in consideration of the SOC remaining amount and presenting on the display unit if the driving to the destination is not possible due to the remaining amount; and the driving route searching method of the on-line electric vehicle.

In the present invention, the setting of the SOC utilization range is performed by the control unit displaying the utilization range input window on the display of the feeder as the feed rate in accordance with a setting command of the SOC utilization range, and inputting the inputted range through the command input unit in the utilization range input window. The driving route search method of the on-line electric vehicle, characterized by setting the SOC range of use.

In the present invention, the setting of the feed road utilization range is displayed on the screen of the display by displaying a selection window in which the control unit displays the utilization range of the feed dog in accordance with the setting command of the SOC residual amount utilization range, And a driving route search method for an on-line electric vehicle, wherein the command input unit sets the utilization range of the selected feeder.

In the present invention, the setting of the power supply road utilization range includes a method for searching a driving route of an on-line electric vehicle, characterized in that the use of a plurality of power supply roads is overlapped.

In the present invention, the starting point of the online electric vehicle, the control unit determines the current position of the online electric vehicle by using the output signal of the GPS receiver input to the control unit and the driving state detection signal of the online electric vehicle detected by the sensor unit. The driving route search method of the on-line electric vehicle, characterized in that for determining.

According to the present invention, by using the data about the network of the pre-stored power supply road in the driving of the on-line electric vehicle, the on-line electric vehicle runs to the destination by using the power supply road that can receive power using the power supply system This has the effect of navigating, setting, and providing a route.

In addition, according to the present invention, it is possible to search a driving route in consideration of the remaining state of charge (SOC) of an on-line electric vehicle. There is an effect of searching, setting and providing various driving paths considered.

In addition, the on-line electric vehicle according to the present invention provides a path capable of traveling to a desired destination without disrupting power supply, thereby increasing driving efficiency of the on-line electric vehicle.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

1 is an exemplary view showing the configuration of an on-line electric vehicle driving route search system according to an embodiment of the present invention.

The on-line electric vehicle driving route search system of the present invention includes a GPS receiver 110 for generating a GPS output signal indicating a position on the surface of the on-line electric vehicle, and a driving state detection signal of the on-line electric vehicle. The sensor unit 120 to generate, the memory unit 130 for storing the map data of the feeding road and the non-feeding road, the command input unit 160 to input the driving route search command by the operator of the online electric vehicle, the GPS receiver ( Set the current position of the online electric vehicle by receiving the output signal of the 110 and the driving state detection signal of the sensor unit 120, receiving the driving path search command of the command input unit 160, and receiving the command of the memory unit 130. The controller 140 searches for a driving route of the online electric vehicle using the map data, and generates a driving route corresponding to the driving route search command of the driver, and a driving generated by the controller. And display the main line of the traveling route that meets the route search command may be composed of a display portion 150 for saliency to unhaengja. In addition, the configuration may further include a guide voice generation unit 170 for guiding the driving route corresponding to the driving route search command of the operator by voice.

The GPS receiver 110 and the sensor 120 may serve to set a current location, that is, a starting point of the online electric vehicle. The starting point of the online electric vehicle may be the current position of the stationary online electric vehicle or the current position of the on-line electric vehicle in operation.

That is, a plurality of GPS satellites belonging to the Global Positioning System (GPS) transmit a navigation message to the GPS receiver 110, and the GPS receiver 110 generates a GPS output signal and transmits it to the controller 140. Done.

In addition, the sensor unit 120 may include a plurality of sensors including a gyroscope for detecting a driving direction of an online electric vehicle and a speed sensor for detecting a driving speed. The driving state detection signal of the online electric vehicle is generated and transmitted to the controller 140.

Therefore, the control unit 140 may detect the current position of the online electric vehicle by using the GPS output signal and the driving state detection signal, and eventually set the starting point of the online electric vehicle.

In addition, the current position of the on-line electric vehicle detected by the controller 140 is matched with map data regarding the feed road and the non-feed road included in the memory unit 130, and the display unit 150 displays the on-line electric vehicle with a map. The current location of the car can be displayed on the operator.

The memory unit 130 may store map data regarding a feed road and a non-feed road. The operator of the online electric vehicle may set the use range of the feed road in consideration of the SOC utilization range through the command input unit 160, and the set use range of the feed road may be displayed through the display unit 150.

The command input unit 160 may receive a command for setting the utilization range of the electric power supply road in consideration of the SOC utilization range of the on-line electric vehicle, and transmit the command to the control unit 140, i) the shortest driving route, ii) 100% charging path, iii) may serve to transmit various driving route search commands considering the SOC, such as the current SOC maintenance path, to the controller 140.

The display unit 150 may display a range of utilization of the set power supply road on a screen of a terminal, and may assist to accurately input various driving route search commands in consideration of SOC.

The command input unit 160 and the display unit 150 may be simultaneously implemented on one terminal screen, and at this time, a command may be input by a touch-screen method.

The control unit 140 receives the output signal of the GPS receiver 110 and the driving state detection signal of the sensor unit 120 to set the current position of the online electric vehicle, and the driving path search command of the command input unit 160. Receives the received route to search the driving route of the on-line electric vehicle by using the map data of the memory unit 130 and may serve to generate a driving route corresponding to the driving route search command of the driver.

According to the present invention, the map data may be stored in the memory unit 130 by the controller setting the utilization range as the feeder according to a state of charge (SOC) utilization range setting command input to the command input unit 160 by the operator. .

That is, according to the needs of the driver, only the map data of the feeding route of the region related to the driving route of the starting point and the destination may be stored in the memory unit 130. Such map data may be separately stored at each time and searched for a driving route according to a driving route, a driving region, and driving conditions.

In the present invention, the driving route search command, in consideration of the remaining state of charge (SOC) of the online electric vehicle, i) a search command for selecting a driving route for charging the remaining SOC 100% when the on-line electric vehicle arrives at the destination; ii) a search command for selecting a driving route that maintains the remaining SOC at the same level as the remaining SOC remaining when the on-line electric vehicle arrives at the destination; or iii) a search command for selecting the shortest driving route between the starting point and the destination. .

When searching for a driving route of an on-line electric vehicle according to the present invention, examples of conditions that are pre-assigned for links located between the current position of the on-line electric vehicle or the starting point of the on-line electric vehicle input by the user and the destination are given. For example, the driving route may be searched by reflecting conditions such as highway priority and avoiding traffic congestion area and traffic information.

FIG. 2 is a flowchart illustrating a procedure of storing a power supply road utilization range according to a driving route search method of an online electric vehicle according to an embodiment of the present invention.

First, the operator of an online electric vehicle may issue a command to measure the amount of SOC remaining and to set the range of SOC usage prior to driving from the starting point to the destination.

When the operator issues an SOC utilization range setting command through the command input unit, the controller determines whether there is an SOC utilization range setting command (S210).

Thereafter, the operator may input the feed road network to be utilized in connection with the driving route from the starting point to the destination through the command input unit (S220), and after setting the use range of the feed road by the controller after the feed range is input, Map data related to the power supply network to be used by on-line electric vehicles can be separately stored in the memory. (s230)

The operator of the online electric vehicle may input the SOC utilization range setting command and set the utilization range of the feeding road by reflecting conditions such as highway priority and avoiding traffic congestion area and traffic information.

3 is a flowchart of a driving route search method for an online electric vehicle according to a shortest driving route search command according to an embodiment of the present invention.

First, the operator may go through a step in which the control unit sets the utilization range as a power supply and stores it in the memory unit according to a state of charge (SOC) utilization range setting command input from the command input unit.

Subsequently, the search command for the driving route may be issued in consideration of the SOC utilization range of the on-line electric vehicle operator, and the driver may issue a search command for selecting the shortest driving route between the starting point and the destination regardless of whether the SOC is consumed (s301). )

After giving the operator's shortest distance command, if the driver inputs a starting point and a destination through the command input unit, the controller sets the starting point and the destination of the online electric vehicle.

Thereafter, the controller searches for the driving route from the set starting point to the destination using map data previously stored in the memory unit (s303).

Thereafter, the controller determines whether the shortest distance is included in the pre-stored map data (s304). If the shortest driving route between the starting point and the destination is found within the utilization range of the feeding road preset by the operator, the current SOC remaining amount (S305)

After checking the current SOC remaining amount, it is determined whether the current SOC remaining amount of the online electric vehicle reaches the destination (s306), and if the driving is possible to the destination using the current SOC remaining amount, the shortest driving path is displayed on the display unit. Done.

If driving to the destination is not possible with the current SOC remaining amount, the new shortest driving path is searched considering the remaining SOC amount (s307), the existence of the shortest distance is determined (s308), and the determined shortest driving path is fed as a feeder. It is inserted into the utilization range (s309), and again the control unit determines whether the shortest distance is included (s304). Then, the current SOC remaining amount is checked again (s305), and again whether the destination reaches the current SOC remaining amount. If it is determined (s306) and the vehicle can travel to the destination with the current SOC remaining amount, the shortest driving route is displayed on the display unit.

If the shortest driving route between the starting point and the destination is not found within the utilization range of the feeding road preset by the operator, the operator searches for the shortest driving route between the starting point and the destination outside the range of using the predetermined feeding road. )

In the search process, it is determined whether the shortest driving route exists (S308), and if there is the shortest driving route, it is inserted into the utilization range with the feeder (s309).

Subsequently, the control unit judges whether the shortest distance is included (s304), checks the current SOC remaining amount (s305), and again determines whether the destination reaches the current SOC remaining amount (s306), and the destination is determined using the current SOC remaining amount. If the vehicle is capable of traveling until then, when the shortest driving route is displayed on the display unit, the driving route searching method is terminated.

4 is a flow chart of a driving route search method for an online electric vehicle by a driving route search command for charging 100% of residual SOC according to an embodiment of the present invention.

First, according to a state of charge (SOC) utilization range setting command input by the operator from the command input unit, the control unit may set the utilization range as a feeder and store it in the memory unit.

Subsequently, the search command for the driving route considering the SOC utilization range of the online electric vehicle operator may be issued, and the operator may issue a search command for selecting the driving route that charges 100% of the remaining SOC when the online electric vehicle arrives at the destination. (S401)

After giving the driver's SOC 100% charge command, the operator inputs the starting point and destination through the command input unit, and the control unit sets the starting point and the destination of the online electric vehicle.

Thereafter, the controller searches for the driving route from the set starting point to the destination using map data pre-stored in the memory unit (s403).

After that, the controller determines whether the SOC 100% charging path is included in the pre-stored map data (s404). If the SOC 100% charging path between the starting point and the destination is found within the range of utilization of the feeder set by the operator. The SOC 100% charge path is displayed on the display unit, and the search method ends.

If the SOC 100% charging route between the starting point and the destination is not found within the utilization range of the feeding road preset by the operator, the operator searches for the SOC 100% filling route between the starting point and the destination outside the range of using the predetermined feeding road. (S405)

In the search process, it is determined whether the SOC 100% charging path exists (s406), and if the SOC 100% charging path exists, it is inserted into the utilization range as the feeder (s407).

Subsequently, the control unit judges whether or not the SOC 100% filling path is included (s404), the SOC 100% filling path is displayed on the display unit, and the search method is terminated.

FIG. 5 is a flowchart illustrating a method for searching a driving route of an online electric vehicle according to a search command for selecting a driving route for maintaining the remaining SOC at the same level as the remaining SOC remaining at the starting point.

First, according to a state of charge (SOC) utilization range setting command input by the operator from the command input unit, the control unit may set the utilization range as a feeder and store it in the memory unit.

Subsequently, a command for searching a driving route in consideration of the SOC utilization range of an online electric vehicle operator may select a driving route that maintains the remaining SOC at the same level as the SOC remaining at the source when the online electric vehicle arrives at the destination. A search command can be issued (s501).

After the operator issues the remaining SOC maintenance command, the operator inputs a starting point and a destination through the command input unit, and the controller sets a starting point and a destination of the online electric vehicle. (S502) Then, the driving route from the set starting point to the destination. The control unit searches for using the map data pre-stored in the memory unit (s503).

Thereafter, the controller determines whether the remaining SOC maintenance route is included in the pre-stored map data (s504). If the remaining SOC maintenance route between the starting point and the destination is found within the utilization range of the feeder preset by the operator, The remaining SOC holding path is displayed on the display unit, and the searching method ends.

If the remaining SOC maintenance route between the starting point and the destination is not found within the utilization range of the feeding road preset by the operator, the remaining SOC maintaining route between the starting point and the destination is searched outside the utilization range of the feeding road set by the operator. (s505)

In the search process, it is determined whether there is a residual SOC maintenance path (s506), and if there is a residual SOC maintenance path, it is inserted into the utilization range as a feeder (s507).

Subsequently, the control unit judges whether or not the remaining SOC holding path is included (S504), the remaining SOC holding path is displayed on the display unit, and the searching method is terminated.

The present invention has been described above in connection with specific embodiments of the present invention, but this is only an example and the present invention is not limited thereto. Those skilled in the art can change or modify the described embodiments without departing from the scope of the present invention, and within the equivalent scope of the technical spirit of the present invention and the claims to be described below. Various modifications and variations are possible.

1 is an exemplary view showing the configuration of an on-line electric vehicle driving route search system according to an embodiment of the present invention.

Figure 2 is a flow chart illustrating a procedure for storing the power supply road utilization range by the driving route search method of an online electric vehicle according to an embodiment of the present invention.

3 is a flow chart of a driving route search method for an online electric vehicle according to the shortest driving route search command according to an embodiment of the present invention.

Figure 4 is a flow chart of a driving route search method for an online electric vehicle by the search command of the driving route for charging the remaining SOC 100% according to an embodiment of the present invention.

5 is a flowchart illustrating a method for searching a driving route of an on-line electric vehicle according to a search command for selecting a driving route for maintaining the remaining SOC at the same level as the remaining SOC remaining at the starting point according to an embodiment of the present invention.

{Description of major symbols in the drawing}

110: GPS receiver

120: sensor

130: memory

140: control unit

150: display unit

160: command input unit

170: voice guidance unit

Claims (12)

A GPS receiver that generates a global positioning system (GPS) output signal that presents the position on the surface of an online electric vehicle: Sensor unit for generating a driving state detection signal of an online electric vehicle: Memory unit for storing map data of the feed road and non-feed road: A command input unit for inputting a driving route search command by a driver of an online electric vehicle; Set the current position of the on-line electric vehicle by receiving the output signal of the GPS receiver and the driving state detection signal of the sensor, and receive the driving path search command of the command input unit, and drive the on-line electric vehicle using the map data of the memory unit. A controller for searching for a route and generating a driving route corresponding to a driving route searching command of the driver; And A display unit which displays a driving route corresponding to the driving route search command generated by the controller and displays the driving route to the driver; The map data may be stored in the memory unit by setting a range of use of a power supply by the controller according to a state of charge (SOC) range of use command inputted by the operator to the command input unit. Search system. The method of claim 1, And a guide voice generation unit for guiding a driving route corresponding to the driving route searching command of the driver by voice. delete The driving route search command of claim 1, wherein Considering the remaining state of charge (SOC) of online electric vehicles, Search command to select the driving route to charge 100% of the remaining SOC when the on-line electric vehicle arrives at the destination, and select the driving route to keep the remaining SOC at the same level as the remaining SOC amount when the on-line electric vehicle arrives at the destination. An on-line electric vehicle driving route search system, characterized in that the search command or the search command for selecting the shortest driving route between the starting point and destination. In the search method of the driving route of the on-line electric vehicle, A first step of setting, by the control unit, the utilization range as the power feeder and storing it in the memory unit according to a state of charge (SOC) utilization range setting command inputted from the command input unit; A second step of the control unit setting a starting point and a destination of the on-line electric vehicle according to a command of searching for a driving route in consideration of a state of charge (SOC) utilization range of the on-line electric vehicle operator; A third step of searching, by the controller, the driving route from the set starting point to the destination using map data previously stored in the memory unit; And If a driving route corresponding to the search command of the driving route in consideration of the state of charge (SOC) utilization range is found, the driving route is displayed on the display unit; or When no driving route is found that meets the search command of the driving route in consideration of the state of charge (SOC) utilization range, the detour route is searched out of the predetermined feeding range and the insertion route is inserted into the feeding range. A fourth step appearing on the display unit; Driving route search method of an online electric vehicle comprising a. The method of claim 5, wherein the driving step search command of the second step is a search command for selecting a driving path for charging 100% of the remaining SOC when the on-line electric vehicle arrives at the destination. Displaying a driving route on a display unit when a driving route for charging the remaining SOC is found within a range of utilization of a predetermined feeding route by a driver; or If the driving route for charging the remaining SOC 100% is not found, the operator searches for a driving route for charging the remaining SOC 100% outside the preset power supply road and inserts it into the application range as the power supply road and displays it on the display unit. step; A driving route search method for an online electric vehicle, characterized in that the. The method of claim 5, wherein the driving route search command of the second step is a search command for selecting a driving route that maintains the remaining SOC at the same level as the SOC remaining at the departure point when the on-line electric vehicle arrives at the destination. The fourth step, Displaying a driving route on a display unit when a driving route for maintaining the residual SOC at the same level as the SOC remaining amount at the starting point is found within a range of utilization of a predetermined feeding route by a driver; or If a driving route for maintaining the residual SOC at the same level as the remaining SOC level is not found, a search for a driving route for maintaining the residual SOC at the same level as the remaining SOC level at the departure point is not performed by the operator. Inserting it into a range of utilization as a feed and presenting it on a display unit; A driving route search method for an online electric vehicle, characterized in that the. The method of claim 5, wherein the driving step search command of the second step is a search command for selecting the shortest driving path between a starting point and a destination. If the shortest driving route between the starting point and the destination is found within the range of utilization of the predetermined feeding road by the driver, it is determined whether the current SOC remaining amount of the online electric vehicle reaches the destination, and driving to the destination using the current remaining amount of SOC. If this is possible, if the shortest driving route is displayed on the display unit, or if it is impossible to drive to the destination using the current SOC residual amount, the new shortest driving route is searched in consideration of the SOC residual amount and inserted into the utilization range of the feeder, and the display unit is displayed on the display unit. ; or If the shortest driving route between the starting point and the destination is not found within the range of use of the predetermined feeding road by the operator, the operator searches for the shortest driving route between the starting point and the destination outside the range of using the predetermined feeding road and uses it as the feeding point. After inserting it within the range, it is determined whether the current SOC remaining amount of the on-line electric vehicle can reach the destination, and if the current SOC remaining amount can be used to drive to the destination, the shortest driving path is displayed on the display or the current SOC remaining amount. Searching for a new shortest driving route in consideration of the SOC remaining amount and displaying it on the display unit if the driving to the destination is impossible; A driving route search method for an online electric vehicle, characterized in that the. The method of claim 5, wherein the setting of the SOC utilization range, According to the setting command of the SOC range, the control unit displays the utilization range input window on the feeder road, and sets the SOC utilization range input through the command input unit in the utilization range input window of the displayed feedrate How to search driving route of online electric vehicle. The method of claim 5, wherein the setting of the utilization range of the feed road, According to the command for setting the SOC remaining amount utilization range, the control unit displays a selection window on which the feed range is displayed on the display unit, and sets the use range of the feed road selected by the command input unit from the displayed feed range. A driving route search method for an online electric vehicle, characterized in that. The method of claim 5, wherein the setting of the utilization range of the power supply, A driving route search method for an online electric vehicle, characterized by setting a plurality of power supply roads overlapping each other. According to claim 5, The starting point of the online electric vehicle, The driving unit determines the starting point by determining the current position of the online electric vehicle by using the output signal of the GPS receiver input to the controller and the driving state detection signal of the online electric vehicle detected by the sensor unit. How to navigate the route.

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