KR101027152B1 - Navigation and Method for Expression Goal Consideration Searching Frequency With Locatin of Car - Google Patents

Abstract

The present invention includes a first step of receiving a search word for searching for a destination in a vehicle navigation; Transmitting a search word selected by the user from the search result list, an industry type of the search word, and location information of the vehicle to a server; The server may classify a search word and a business type according to a search frequency of location information received from at least one navigation and generate statistical data; The navigation may include a fourth step of displaying a POI within a predetermined range with a high frequency of search when a specific search word is input using the statistical data after receiving and storing the statistical data from the server. The present invention relates to a method of displaying a destination and navigation in consideration of the location of a vehicle and a search frequency. The search result is expressed in a user's habits and locations, so when a user searches for a destination using a specific word, the search frequency is high while driving. POIs within a certain range are displayed at the top of the screen, so that a more efficient search is performed and user convenience is increased.

Destination, POI, Industry, Statistics, Search Frequency

Description

Navigation and Method for Expression Goal Consideration Searching Frequency With Locatin of Car}

The present invention relates to navigation. More particularly, the present invention relates to a destination expression method and navigation in consideration of a location and a search frequency of a vehicle that sequentially expresses a POI in consideration of a location of a vehicle while searching for a destination frequently.

Conventional navigation search systems provide a predefined index file, in administrative code and pre-arranged order, using a search sort filter predefined in the basic search database.

When a user inputs Hangul to search for a destination, the user searches a predefined index file in a top-down manner and displays only a corresponding information starting address of an index file having a high similarity.

For example, if you enter "Gyeongbokgung" into the search box, "Gyeongbokgung" of various industries in the country, sorted in alphabetical order, that is, restaurants, stations, and palaces are displayed.

In addition, the autocompletion function automatically enters the rest of the variable, command, or function name even if only two syllables are entered instead of Gyeongbokgung.

That is, convenient functions are currently implemented to receive some characters from the user and replace them with completed characters including the input characters so that the user completes the characters without inputting all of the characters.

However, according to the above-described method, the user can input the exact name for the corresponding information so that the matching result can be known, and the search time also has a difficulty in finding the desired information quickly depending on the input time of the user. In addition, this method is a static search method that does not consider the user's selection pattern or the like at all.

1A to 1C are diagrams illustrating an exemplary embodiment of a conventional method for displaying a search word.

1A to 1B, when a user searches to go to the parking lot of "Gyeongbokgung," various types of businesses with the name "Gyeongbokgung" are displayed, and the actual "Gyeongbokgung" parking lot desired by the user must be displayed up to six pages. Could be This is because most of the restaurants in the country named "Gyeongbokgung" are occupied. As a method of solving this problem, as shown in FIG. 1C, an index file is formed by separately configuring only items having a high frequency of access for an arbitrary keyword (Gyeongbokgung palace), and the items are frequently searched for the corresponding keyword in order of search frequency. List them in order. Therefore, you can search faster because the items are listed in order of priority.

In other words, the most frequent sites, parking lots, and subway station industries selected by the user who searched "Gyeongbokgung" as a destination are displayed at the top.

However, this also has a problem in moving to the destination because it searches without considering the current location of the user.

For example, suppose there is a franchise restaurant "Korean restaurant". The "Korean restaurant" has a chain network throughout the country, such as Seoul, Gyeonggi-do, Jeolla-do, Busan, and search for "Korean restaurant" in Seoul, the first "Korean restaurant" in the Seoul metropolitan area including the high frequency selected by the user 1 Will be expressed in rank.

Similarly, searching for "Korean restaurant" in Busan will display "Korean restaurant" located in the metropolitan area as the first priority. In other words, Busan's "Korean Restaurant" is more likely to be used in Busan than the "Korean Restaurant" in Seoul, since the industry with the highest user priority is displayed at the top without considering the user's search location.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and when a user searches for a destination, an object of the present invention is to provide a method of expressing a POI having a high frequency of search at a higher level but expressing the destination in consideration of the current location of the vehicle. .

The destination display method and navigation considering the vehicle location and search frequency according to the present invention are search results are displayed in the user's habits and locations, when the user searches for a destination using a specific word, the search frequency during driving is high POIs within a certain range are displayed at the top of the screen, so that a more efficient search is performed and user convenience is increased.

According to an aspect of the present invention, a method for displaying a destination in consideration of a location and a search frequency of a vehicle includes: a first step of receiving a search word for searching for a destination in a vehicle navigation; Transmitting a search word selected by the user from the search result list, an industry type of the search word, and location information of the vehicle to a server; The server may classify a search word and a business type according to a search frequency of location information received from at least one navigation and generate statistical data; The navigation may include a fourth step of displaying POIs within a predetermined range with a high frequency of search when a specific search word is input using the statistical data after receiving and storing statistical data from the server.

In addition, the navigation according to the present invention includes a GPS receiver for receiving location information of a vehicle; a key input unit for receiving a search word for searching for a destination from a user; A storage unit which stores the search word, the vehicle type, and the vehicle location information at the time of the search for the search word selected by the user; The control unit transmits the search word, the industry type and the location information of the vehicle stored in the storage unit to the server, receives statistical data from the server, and when the search word is input, controls to display the POI existing within the predetermined range with the high frequency of the search. Wow; And a display unit for displaying the POI under the control of the controller.

The above-mentioned objects, features and advantages will become more apparent from the following detailed description in conjunction with the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a block diagram of a navigation according to the present invention.

Referring to FIG. 2, the receiver 200 is a GPS receiver and receives location information of a vehicle.

The transmitter 210 transmits data in the storage 230 to the server.

The key input unit 220 receives a search word for searching for a destination from a user.

The storage unit 230 stores the search word, the vehicle type, and the vehicle location information at the time of the search for the search word selected by the user.

The sound output unit 240 includes a speaker provided in the navigation, and outputs an audio signal stored in the storage unit 230 in an audible state under the control of the controller 260.

The display unit 250 expresses the POI under the control of the controller 260.

The control unit 260 transmits the search word, the type of business and the location information of the vehicle stored in the storage unit 230 to the server, and receives the statistical data from the server, when the search word is input, the search frequency is high and within a predetermined range with the vehicle. Control to express POI.

Preferably, the statistical data classifies a search word and a business type according to a search frequency based on location information received from at least one navigation device in the server.

In addition, the control unit 260 controls to display the industry type with a high frequency of search sorted by category.

In addition, the control unit 260 determines the search range by dividing one of the circle, the city, the group, and the sphere having a certain radius when sequentially displaying the vehicle and the destination existing within a certain range.

Preferably, the circle having a predetermined radius represents a range according to a certain distance such as a circle, a square, a triangle, and the like with respect to the vehicle.

In addition, when the POI is expressed, the controller 260 controls to display the ranking score for evaluating the user's satisfaction.

In addition, the controller 260 displays at least one or more in the form of an icon that can distinguish the ranking score.

In addition, the controller 260 controls to display additional information of the destination on a portion of the screen when the user selects a random POI as a destination.

In addition, the controller 260 additionally provides parking lot information when the user selects a random POI.

In addition, the controller 260 counts when the user selects the additional information and reflects the search frequency.

In addition, when the user selects an arbitrary destination from the POI, the controller 260 calculates the cost according to the search.

Preferably, the cost of the search is one or more of the cost of arrival time or fuel of the destination.

Even more preferably, the arrival time cost is calculated by converting the estimated driving time of the vehicle into an amount in consideration of the destination traffic situation.

3 is a flowchart illustrating a method for displaying a destination in consideration of a location and a search frequency of a vehicle according to the present invention.

Referring to FIG. 3, when a user inputs a destination to go to a search box to search for a destination using navigation (S300), a POI having the same name, an address associated with the POI, and an industry type are displayed. When the user selects a search word from the search result list, the search term and the type of business of the search word and location information of the vehicle are transmitted to the server (S310). Preferably, the location information of the vehicle is the location of the vehicle that has searched for the destination in navigation. For example, when selecting a POI among POIs displayed by searching for a destination in the reverse samyeok station, the position information of the reverse samyeok station is transmitted to the server.

Meanwhile, the server classifies a search word and a business type according to a search frequency based on the location information received from at least one navigation and generates statistical data (S320).

In other words, the user searches for a destination and statistics how often the selected POI is selected. Accordingly, the statistical data is statistical data of which POI was selected when the user searched for a destination.

Then, when receiving the statistical data in the navigation (S330), if a search word is input using the statistical data, the search frequency is high and the POI within a predetermined range is expressed (S340).

In addition, businesses with high search frequency are sorted and displayed by category.

In addition, when searching for a destination, POIs located within a predetermined range from the current location of the vehicle are sequentially sorted and displayed according to a distance.

Preferably, the range includes any one or more of a circle, a city, a group, a sphere having a certain radius.

Preferably, the range is classified as administrative division.

In other words, POIs having a high search frequency are displayed on the upper side of the screen, but POIs within a certain range are displayed as priorities.

For example, a Korean restaurant has a national chain network, so at least one place is located in the city. When a user searches for a Korean restaurant, the user's location, If the search point is Seoul, Korean restaurants in Seoul will be the highest priority and Korean restaurants located near Seoul including Daum Monastery. In more detail, a section is searched and displayed by selecting a section of a vehicle and a certain radius, or Gangnam-gu, Gwanak-gu, Nowon-gu.

That is, the present invention is expressed in consideration of the number of search hits, the category, and the position of the vehicle.

For example, if you search for a restaurant called Gyeongbokgung in Busan, and if you search in Seoul, if the Gyeonggi Palace in Seoul has the highest number of hits, it is rare to go from Busan to Seoul. The ranking is broken down into categories.

This is different from that of sequentially displaying only POIs having a high search frequency.

In addition, in the case of expressing the POI, the ranking score for evaluating the user's satisfaction at the time of expression is also expressed.

Preferably, the ranking score is expressed in at least one or more icons.

The ranking score is a score evaluated by users who visited the POI, and if it is a restaurant, it evaluates taste, price, quality of service, and the like. In addition, the icon may be a predetermined icon in the form of a star, a triangle, or the like, or may be replaced by an icon downloaded by the user.

In addition, when any POI of the displayed POIs is selected as a destination, the additional information of the destination is displayed on a portion of the screen.

That is, when a certain POI is selected, an address, a homepage address, a telephone number, a map, a menu, and price information of the POI are displayed in the form of an OSD (on screen display).

The additional information may further include parking lot information.

In addition, if additional information is selected, counting is performed to reflect the search frequency.

That is, when a user searches for a specific destination and selects a desired POI among the displayed POIs, the user is reflected in the search frequency. Even though additional information is selected, the user adds the search to the search frequency.

In addition, if any destination in the POI is selected, another cost is calculated and displayed in the search.

For example, when moving at 50km per hour, one minute is converted into 500 won.

Preferably, the cost of the search is one or more of the cost of arrival time or fuel of the destination.

Even more preferably, the arrival time cost is calculated by converting the estimated driving time of the vehicle into an amount in consideration of the destination traffic situation.

For example, it is calculated on the assumption that 300 won is spent for 1 minute at 30 km / h. Converting the travel time of the vehicle to the amount of money is a value reflecting the average value of the gas station oil.

4A to 4C are exemplary views illustrating a method for displaying a destination in consideration of a location and a search frequency of a vehicle according to the present invention.

4A to 4C, when the user is currently located in Dongdaemun and searches for a destination to go to the Dongdaemun market, the POI having a high frequency of search is displayed at a higher level as shown in FIG. 4A, but the search frequency is considered in consideration of the user's location. Is high and the POI within a certain range is displayed.

Although Dongdaemun Stadium has the highest number of Hittings, Dongdaemun Station is ranked at the top because the user's position is the highest priority.

Figure 4b is to determine the search range based on the current position of the vehicle, the left figure is to define the search range, such as Gangnam-gu, Gwanak-gu, Jongno-gu, the right figure is to define the search range with a circle having a certain radius.

Figure 4c is a sort of businesses with a high frequency of search by category, when searching Gyeongbokgung, as well as the general palace, a variety of industries are expressed, only restaurants among the various industries are expressed separately.

As described above, the present invention enables users to search for a desired destination more quickly because the industry is associated with the method of displaying a high search term at a high level and further considers the current location of the vehicle, thereby increasing user convenience. .

The present invention described above is capable of various substitutions, modifications, and changes without departing from the spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited by the drawings.

1A to 1C are diagrams illustrating an exemplary embodiment of a conventional method for displaying a search word.

2 is a block diagram of a navigation according to the present invention.

3 is a flowchart illustrating a method for displaying a destination in consideration of a location and a search frequency of a vehicle according to the present invention.

4A to 4C are exemplary views illustrating a method for displaying a destination in consideration of a location and a search frequency of a vehicle according to the present invention.

DESCRIPTION OF THE RELATED ART [0002]

200: receiver 210: transmitter

220: key input unit 230: storage unit

240: sound output unit 250: display unit

260 control unit

Claims (24)

A first step of receiving a search word for searching for a destination in a vehicle navigation; A second step of transmitting a search word selected by a user from the search result list, an industry type of the search word, and location information of the vehicle to a server; A third step of the server classifying a search word and a business type according to a search frequency of location information received from at least one navigation and generating statistical data; And The navigation is performed after receiving and storing the statistical data from the server, and when a specific search word is input using the statistical data, in the second step the search frequency selected by the user from the list of search results is high and 4th step of expressing POIs within a certain range Consisting of, In the step 4, the POI expression is a destination expression method in consideration of the location and the search frequency of the vehicle, characterized in that to display the sort by the category of the industry with a high search frequency. delete The method of claim 1, When the destination is searched in step 4, POIs located within a predetermined range from the current position of the vehicle in order to display by sorting sequentially according to the distance characterized in that the vehicle location and search frequency considering the destination. The method of claim 3, wherein The range is a destination expression method in consideration of the location and search frequency of the vehicle, characterized in that it comprises at least one of a circle, a city, a group, a sphere having a predetermined radius. The method of claim 1, In the case of expressing the POI, the destination presentation method in consideration of the location and the search frequency of the vehicle, characterized in that also expressing the ranking score for evaluating the user's satisfaction in the fourth step. The method of claim 5, The ranking score is a destination expression method in consideration of the location and the search frequency of the vehicle, characterized in that to express at least one or more in the form of a distinguishable icon. The method of claim 1, If any POI of the POI is selected as a destination, the additional information of the destination is displayed on a portion of a screen, wherein the destination presentation method in consideration of the location and search frequency of the vehicle is considered. The method of claim 7, wherein The additional information includes a parking lot information, the destination presentation method in consideration of the location and search frequency of the vehicle. The method of claim 7, wherein If the additional information is selected, the destination presentation method in consideration of the location and the search frequency of the vehicle, characterized in that the counting to reflect in the search frequency. The method of claim 1, And selecting a destination from among the POIs to calculate and display a cost according to the search for the destination. The method of claim 10, The cost according to the search is a destination presentation method in consideration of the location and search frequency of the vehicle, characterized in that any one or more of the cost of arrival time or fuel of the destination. The method of claim 11, The arrival time cost is calculated by converting the estimated driving time of the vehicle into an amount in consideration of the destination traffic situation, and calculating the destination expression method in consideration of the location and search frequency of the vehicle. Receiving unit for receiving location information of the vehicle; A key input unit for receiving a search word for searching for a destination from a user; A storage unit which stores the search word, the vehicle type, and the vehicle location information at the time of the search for the search word selected by the user; When the search word, business type and location information of the vehicle stored in the storage unit are transmitted to the server, the statistical data is received from the server, and the search word is input, a POI existing within a predetermined range with the vehicle while the search frequency selected by the user is high Control unit for controlling to display; And A display unit for displaying the POI under the control of the controller Consisting of, The statistical data is classified into a search word and a business type according to the search frequency based on the location information received from the at least one navigation in the server, and the control unit sorts and displays the business type with a high search frequency by category. Navigation. delete delete The method of claim 13, The control unit determines a search range by dividing one of a circle, a city, a group, and a sphere having a predetermined radius when sequentially displaying the vehicle and a destination existing within a predetermined range. The method of claim 13, The control unit controls to display the ranking scores for evaluating the user's satisfaction when the POI is expressed. The method of claim 17, The control unit is characterized in that to display at least one or more in the form of an icon that can distinguish the ranking score. The method of claim 13, The control unit controls to display the additional information of the destination on a part of the screen when the user selects any POI as a destination among the POIs. The method of claim 13, The control unit further provides parking information if the user selects a random POI. The method of claim 19, And the control unit counts when the user selects the additional information to reflect the search frequency. The method of claim 13, The control unit calculates a cost according to a search for the destination when the user selects an arbitrary destination among the POIs. 23. The method of claim 22, The cost according to the navigation is characterized in that at least one of the cost of arrival time or fuel of the destination. 24. The method of claim 23, The arrival time cost is calculated by converting the estimated driving time of the vehicle into an amount in consideration of a destination traffic situation, and calculating.

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