KR100608845B1 - Navigation system - Google Patents

Abstract

The present invention relates to a navigation apparatus, and in the related art, there is a problem that commerce through various information is impossible, a location of a person having another GPS receiver is not known, and a location of a vehicle is unknown. Therefore, the present invention provides a commercial transaction using a map of a specific area, a phone or fax number of a store and a store on the map, a mass data storage device 100 that informs the details of a store product, and electronic money information stored in a memory. Receivable memory card 200 to enable and exchange information about the electronic money from the removable memory card 200 to enable the commerce, check whether the memory card is short, and other portable terminal The mobile terminal 300 transmits and receives location information to and from the phone, and calculates coordinates on a map read from the mass data storage device by using the location information received from the communication satellite through the GPS tuner. Product to read the location information by calling the phone, the mass data storage device 100 By displaying the details of the GPS receiver 400 to perform the search and classification work, and by using the telephone network by exchanging the location information with each other to determine the location of the person having a phone with a built-in GPS receiver The information can be displayed, the commerce can be performed smoothly using the location information, and the location information is stored for the location of the vehicle to prevent the loss of the vehicle.

Description

Navigation system

The present invention relates to a navigation device capable of retrieving and commerce of caller location information, and in particular, it is possible to determine the location of a receiver having a phone with a built-in GPS receiver through a telephone network, and to conduct transactions through a telephone network using electronic money. In addition, the present invention relates to a navigation device capable of preventing the vehicle from being lost by storing the location of the GPS receiver and the telephone in a memory card.

FIG. 1 is a block diagram of a conventional local information guide device of V-Cal. As shown therein, a GPS tuner 10 for receiving position information and visual information transmitted from a communication satellite through a satellite communication antenna, and The coordinate calculation unit 20 calculates the coordinates of the latitude and longitude on which the VDL is currently located based on the positional information and the time information output from the GS tuner 10, and the key input unit provided in the remote control 60 or the main body. Based on the coordinate information output from the coordinate calculation unit 20 when the key signal for setting the information guide mode is input, search for and output an area in which the traffic information, culture, and history program of the corresponding region is recorded on the tape. Control unit 30 for outputting a control signal for the control area, under the control of the control unit 30 to find the area where the traffic information, etc. of the region is recorded on the tape Is configured to include a deck system 40 which reproduces the side of emitter 50. The

Referring to the prior art configured in this way in detail as follows.

When the satellite communication antenna receives the signal transmitted from the communication satellite and transmits it to the GPS tuner 10, the GPS tuner 10 receives the position information and time information by tuning the signal transmitted from the communication satellite.

When the received position information and time information are transmitted to the coordinate calculating unit 20, the coordinate calculating unit 20 calculates the coordinates of the latitude and longitude on which the current VLC is placed using the position information and the time information. To send).

At this time, when the key for selecting the local information guide mode is pressed through the key input means provided in the remote control 60 or the main body, the controller 30 is recorded on the tape using the coordinates provided by the coordinate calculation unit 20. It finds an area in which traffic information, a culture and a history program of the area is recorded, and transmits a control signal to the deck system 40 to reproduce the area.

Then, the deck system 40 reproduces the corresponding area and outputs traffic information, culture, and history program of the area selected by the user to the monitor 50 side.

Accordingly, the user acquires information such as traffic information, culture, and history of a corresponding region displayed on the monitor 50.

However, in the prior art as described above, there is a problem that commerce through various information is impossible, the location of a person having another GPS receiver is not known, and the location of the vehicle is unknown in other regions.

Therefore, an object of the present invention for solving the conventional problems as described above is to find out the map and stores, products of the store, etc. provided by each location using location information, and if you want to purchase the goods of the area found It is to provide a navigation device that allows users to purchase desired products by telephone or fax.

It is another object of the present invention to provide a navigation apparatus that allows payment and purchase through electronic money when ordering goods in a certain region.

It is still another object of the present invention to provide a navigation apparatus that can display location information by exchanging location information with each other so that a location of a person having a phone with a built-in GPS receiver can be identified using a telephone network.

It is still another object of the present invention to provide a navigation apparatus for determining a location of a vehicle by storing location information in a cellular phone when the cellular phone and the GPS receiver are separated.

In order to achieve the above object, the present invention provides a map of a specific area, a phone or fax number of a store and a store on the map, and a mass data storage device that informs the details of a product of the store, and a desired product or a telephone call. The mobile terminal receives the location information by calling the portable terminal, and calculates the coordinates on the map read from the mass data storage device by using the location information received from the communication satellite through the GPS tuner. Calling to inform the location information, and displays the details of the product read from the mass data storage device, characterized in that the GPS receiver to perform the search and classification.

The present invention also provides a first step of reading and displaying a map from a mass data storage device, and finding a current location using location information transmitted from satellite communication through a GPS tuner, and displaying the current location on the map. A second step of searching for a phone number of a receiver having a GPS receiver and making a call using the searched phone number; and a second step of receiving the location information of the receiver connected to the phone number through the GPS tuner. And a fifth step of displaying the location of the receiver on the map.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a block diagram of the navigation device of the present invention, as shown in this, a map of a specific area and the phone or fax number of the store and the store on the map, a large data storage to inform the details of the product of the store The device 100, a removable memory card 200 that enables commerce using the electronic money information stored in the memory, and exchanges information about electronic money from the removable memory card 200 can be exchanged. The mobile terminal 300 checks whether the memory card is short-circuited and transmits the location information by calling another portable terminal and the location information received from the communication satellite through the GPS tuner. Calculate the coordinates on the map read from the data storage device, and call the portable terminal 300 to convey the location information , It constitutes a jipieseu receiver 400 for performing the large capacity data storage display the history of the product, which are read from the device 100, and also as well as search and categorization.

The detachable memory card 200 may include a memory 201 storing electronic money information, a memory card CPI 202 enabling business transactions using electronic money information stored in the memory 201, The interface unit 203 outputs data output from the memory card CPI 202 or transmits data input from the outside to the memory card CPI 202.

The portable terminal 300 includes a high frequency amplifier 301 for processing a radio signal received from an antenna to form a baseband signal and outputting the signal, and a bare machine interface unit 302 for transmitting a key signal selected by a user. ), A signal processor 303 for processing and outputting a signal input from the high frequency amplifier 301 or the bare machine interface 302, and a memory card receiving the signal processed by the signal processor 303. It consists of a memory card / phone interface unit 304 to transmit to the 200 or GPS receiver 400.

In addition, the GPS receiver 400 uses a GPS tuner 401 for receiving location information and time information transmitted from a communication satellite through a satellite communication antenna, and a large capacity using the location information received from the GPS tuner 401. Calculated by the coordinates on the map read from the data storage device 100, the CPI (402) and portable to call the portable terminal to send and receive location information or to find and classify the details of the area read from the mass data storage device, and A telephone interface unit 403 for making a call to the terminal 300 and transmitting and receiving data, and outputs map data and position data to the display unit 406 under the control of the CPI 402, and a data input device 404. Consists of a display controller 405 for transmitting the information input from the CSI 402.

FIG. 3 is a flowchart illustrating a method for retrieving caller location information of the navigation device according to the present invention. As shown in FIG. 3, a first step S32 of reading and displaying a map from a mass data storage device and a GPS tuner are shown. The second step (S34) of finding the current location by using the location information transmitted from the satellite communication through the satellite communication, and displaying it on the map, and search the phone number of the receiver having the GPS receiver and the searched phone A third step (S36) of making a call using a number; a fourth step (S38) of receiving a location information of a receiver connected to the phone number through a GPS tuner; and displaying the location of the receiver on a map. The fifth step (S39) is made.

4 is an operation process diagram of a commerce method of the present invention navigation apparatus, as shown in the first step (S41) for setting and displaying a region by a user from a mass data storage device; A second step (S43) of checking information of a store and products of the store, a third step (S44) of selecting a product to be purchased from the above-identified products and placing a telephone order; and The fourth step (S46) to pay the amount through the electronic wallet, and the fifth step (S48) to end after the payment is confirmed.

Referring to the operation and effect of the present invention configured as described in detail as follows.

First, a process of identifying a location of a person having a phone with a built-in GPS receiver by using a telephone network, exchanging location information with each other, and displaying the information will be described with reference to FIG. 3.

The user determines which map to use from the mass data storage device 100 through the data input device 404, and inputs a signal for reading the determined map (S31).

Then, the display controller 405 transmits a signal input from the data input device 404 to the CPI 402, and the CPI 402 searches and reads a map from the mass data storage device 100. It is.

Information about the map thus read is displayed on the display unit 406 through the display controller 405. (S32)

At this time, the GPS tuner 401 receives the position information and the time information transmitted to the communication satellite through the satellite communication antenna and transmits it to the CFI (402).

Then, the CPI 402 calculates the coordinates of the latitude and longitude on which the current GPS receiver is placed using the position information, determines the current position based on the calculated coordinates, and displays the determined current position on the display unit 406. It is displayed on the map displayed through (S34).

Then, the vehicle traveling direction to the destination is displayed (S35).

The display will then show the phone number of the recipient with the GPS receiver.

The user selects one of the displayed telephone numbers through the data input device 404.

The information selected by the user is received by the display controller 405 and transferred to the CPI 402.

Then, the CPI 402 executes an application program to call the recipient selected by the user to the memory card / telephone interface unit 304 of the portable terminal 300 through the telephone interface unit 403. (S36)

The memory card / telephone interface 304 then calls the recipient selected by the user.

The signal is transmitted to the high frequency amplifying unit 301 of the portable terminal 300 of the corresponding receiver through the telephone network.

Accordingly, the high frequency amplification unit 301 converts the radio signal received through the antenna into a baseband signal and outputs the signal to the signal processing unit 303.

The signal processing unit 303 processes the audio signal and outputs it to the memory card / telephone interface unit 304.

In this case, the GPS tuner 401 receives the location information and the time information of the receiver transmitted to the communication satellite through the satellite communication antenna and transmits it to the CFI 402.

Then, the CPI 402 reads a map from the mass data storage device 100 and obtains coordinates of latitude and longitude on which the receiver of the receiver is placed by using the location information received through the GPS tuner 401. (S37)

The location of the receiver is determined using the coordinate information thus obtained (S38), and a signal for displaying the determined location on the map is provided to the display controller 405. (S37)

Then, the display unit 406 displays the location of the receiver on the map under the control of the display controller 405. (S39)

As a result, the current location of the user and the location of the recipient are displayed on the map.

CFI 402 then calculates a distance relative to the user's current location.

This allows tracking of the recipient selected by the user.

Second, in order to facilitate the commerce using the location information obtained above, we provide detailed maps, stores and products on the map to order the desired products through telephone or fax, or to make payments through electronic money. Pay and purchase the desired product, this process will be described based on Figure 4 as follows.

The electronic wallet received from the payment server is stored in the memory 201 of the detachable memory card 200.

If you register only once on the electronic server, it can be used in all shopping malls that support the electronic payment.

After selecting the current location and the location desired by the user using the above-described location information and entering the local information guide mode through the data input device 404, the controller 405 receives the input and transmits it to the CPI 402. (S41)

Then, the CPI 402 searches and sorts a store in a corresponding region, a product, a telephone number, a fax number, and the like, from the mass data storage device 100 and displays the same on the display unit 406. (S42) )

Accordingly, the display unit 406 displays stores, goods, telephone numbers, ..., etc. in the region.

Then, the user checks the information (eg, price, size, place of production, etc.) about the displayed product (S43).

If there is a willingness to purchase information after checking the information on the product, the bare machine interface 302, the signal processor 303, and the memory card / telephone interface 304 of the portable terminal 300 are used to place an order or make a reservation. Make a phone order via (S44).

In addition to the telephone order, an order may be made by fax.

After the order is placed, the payment for the ordered goods may be paid using an electronic wallet registered in the memory 201 of the memory card 200 or may be remitted via online after a telephone order.

Here, a method of making a payment using an electronic wallet will allow a user to execute a phone related application stored in CPI 402 through the data input device 404, thereby allowing the memory card / telephone interface of the portable terminal 300 to be executed. It is connected to the memory card 200 through the unit 304.

When connected to the memory card 200 by the memory card / telephone interface unit 304, the memory card CPI 202 reads electronic money information on a purchase price of a product from the memory 201 and then interface unit 203. Through) transmits to the memory card / phone interface unit 304. (S45)

The memory card / telephone interface unit 304 then transmits the read electronic money to the CPI 402 through the telephone interface unit 403.

Accordingly, the CPI 402 transmits the electronic money for the amount to be paid through the memory card / telephone interface unit 304 of the portable terminal 300 (S46).

The amount to be paid is transmitted through the telephone network (S47).

After the confirmation that the payment has been completed, it ends. (S48)

Third, a method for preventing vehicle loss is described. The memory card CPI 202 of the memory card 200 is located at the position of the GPS receiver 400 from the mass data storage device 100 through the GPS receiver 400. And the imposition information corresponding to the position is read.

The memory card CPI 202 periodically checks whether a short circuit with the portable terminal 300 occurs.

As a result of the check, when the GPS receiver 400 and the portable terminal 300 are separated, the memory card CPI 202 of the memory card 200 connected to the portable terminal 300 has a position of the present GPS receiver and its The charging information corresponding to the position is stored in the memory 201.

Then, even if the portable terminal 300 is separated from the GPS receiver 400, it is possible to check the position of the vehicle at the time of separation.

And, by adding a memory to the portable terminal 300 to detect the signal from the nearest base station coming through the telephone network to display the location of the used porridge.

Therefore, the present invention can exchange the location information with each other so that the location of the person having a phone with a built-in GPS receiver can be displayed using the telephone network, and the information can be displayed smoothly and the commerce can be smoothly performed using the location information. It is possible to prevent the loss of the vehicle by storing the location information to determine the location of the vehicle.

1 is a block diagram of a conventional local information guide device of BCAL.

2 is a block diagram of a navigation apparatus of the present invention.

3 is a flowchart illustrating a method of retrieving caller location information of the navigation device of the present invention;

4 is an operation process diagram for a commerce method of the present invention navigation apparatus.

*** Explanation of symbols for main parts of drawing ***

100: mass storage device 200: memory card

201: memory 202: memory card CPI

203: interface unit 300: portable terminal

301: high frequency amplification unit 302: man machine interface unit

303: signal processing unit 304: memory card / telephone interface unit

400: GPS receiver 401: GPS tuner

402: C 403: telephone interface unit

404: data input device 405: controller for display

406: display unit

Claims (1)

Mass data storage that provides a map of a specific area, the phone or fax number of a store or store on that map, and details about the store's products, and a location where you can order items or call other handheld devices by phone. Using a portable terminal that transmits and receives information and location information received from a communication satellite through a GPS tuner, it calculates coordinates on a map read from the mass data storage device, informs the portable terminal of the location information, and provides the mass data. Navigation device characterized in that it consists of a GPS receiver to perform a search and sorting operation while displaying the details of the product read from the storage device.