KR20220142207A - Navigation system by using QR-code or bar-code and operating method thereof - Google Patents

Abstract

The present invention relates to a navigation system using location information QR code and an operating method thereof, which can quickly and conveniently input destination information. The navigation system of the present invention comprises: a smart terminal unit (100) for connecting and communicating with a counterpart; a smart navigation unit (200); a total navigation server (400); and a traffic control unit server (500).

Description

Navigation system using QR-code for location information and its operating method {Navigation system by using QR-code or bar-code and operating method thereof}

The present invention relates to a navigation system using a QR code for location information and a method for operating the same. More particularly, the address of a moving destination entered by shooting from a business card or pamphlet or input by text or voice is included in a barcode by a specific application program. The message is converted to a QR code and output is converted into the selected language and output. By simply inputting the QR code information into the navigation system, the location information QR code that allows you to quickly and accurately receive route information and navigation information to the moving destination. It relates to a navigation system using a navigation system and a method for operating the same.

The use of a navigation system that informs users (users) of the exact location of the moving destination, the road conditions from the starting point to the moving destination, and the optimal route information is becoming popular. In particular, with the recent development of mobile communication technology, when a mobile communication terminal is mounted on a vehicle and the user inputs current location information and moving destination information, a navigation service is introduced that calculates an optimal route and provides the user with images and voices.

A navigation service using a mobile communication terminal is performed by a terminal equipped with a GPS sensor, a vehicle speed sensor, a gyro sensor, etc., image data to be used for driving guidance is stored, and an audio unit for guiding the route data by voice.

In such a navigation service, when a user accesses a navigation information center using a mobile communication terminal or an Intelligent Transportation System (ITS) terminal and inputs current location information and moving destination information, the navigation information center returns to the user's current location. After extracting optimal route guidance data (information) by referring to electronic map information and traffic situation information from to provide.

In most cases, the navigation service of the prior art is limited to a text input method when a user inputs information about a moving destination, so there is a lot of inconvenience in use.

In particular, it is difficult for foreigners who do not know Korean to use the domestic navigation system, and even when using public transportation such as a taxi, it is inconvenient that it takes a lot of time because it is repeated due to inaccurate pronunciation.

As a prior art that partially solves these problems, there is a 'navigation system, method and method using barcodes and a mobile communication terminal therefor' according to Korean Patent Application No. 10-2004-0081830 (October 13, 2004). .

Hereinafter, the barcode is described as being included in the QR code, so the description will be simplified and will be described in detail if necessary.

1 is a block diagram of a navigation system using a barcode according to an embodiment of the prior art.

Hereinafter, when the prior art will be described in detail with reference to the accompanying drawings, the information provider terminal 100 provides the information center 200 with location information, business name, and contact information for its own establishment (restaurant, etc.), and the information center 200 provides the corresponding barcode to the information provider terminal 100 . The information provider terminal 100 made of a computer (PC) distributes the barcode, and the mobile communication terminal 300 captures and analyzes the barcode to check the information of the corresponding business including location information (data).

When receiving location information (data) from the mobile communication terminal 300 , the information center 200 is configured to generate navigation information to the establishment where the information provider terminal 100 is located and provide it to the mobile communication terminal 300 .

In the prior art, the information provider terminal 100 provides its own establishment information to the mobile communication terminal 300 by using a barcode distributed, and the mobile communication terminal 300 analyzes the barcode to provide address information (location data) of the establishment. ) is extracted and then provided to the information center 200, so there is an advantage of receiving navigation information to a destination.

However, in the prior art, when a barcode including address information cannot be photographed, there is still a problem that navigation information to a destination cannot be provided.

In addition, inputting an address in Korean takes a lot of time, and in the case of a foreigner, it is difficult to input correct address information due to typos.

Therefore, a foreigner or user enters the address information of the moving destination in advance using a smartphone, automatically converts it into a QR code or barcode, saves it, and directly inputs the QR code into the navigation system to provide a route to the moving destination quickly and safely You need to develop your receiving skills.

Republic of Korea Patent Application No. 10-2004-0081830 (October 13, 2004) ‘Navigation system, method and method using barcode and mobile communication terminal therefor’ Korean Patent Application No. 10-2008-0090789 (2008. 09. 16.) ‘Navigation system and method for easy search using barcodes’

The present invention devised to solve the problems and necessity of the prior art as described above is when the address information of the destination to be moved to the smart terminal in which a specific app is installed is input by text, voice, or shooting, it is converted into text and then converted into QR code, , It is an object to provide a navigation system using a location information QR code and an operation method thereof, in which information of a destination to be moved is output as voice and navigation information when a QR code is input into the navigation system in which the app is installed.

The navigation system using the location information QR code of the present invention devised to achieve the above object inputs the address information of the destination to be moved to any one or more of text, voice, and image taking, and uses text and QR code respectively. a smart terminal unit 100 that converts, records and manages in the allocated area, and communicates with the other party at the same time by using CDMA mobile communication method, Wi-Fi, Bluetooth, and infrared communication method; The smart terminal unit receives and inputs the QR code that is transmitted through simultaneous access to Wi-Fi, Bluetooth and infrared communication methods without a transmission error, and the destination address to move and the route information and navigation information received and decoded by the smart packet frame 700 are audio-grade. a smart navigation unit 200 for outputting a signal and a video-level signal, respectively; The smart navigation unit 200 and the smart communication network 300 are connected via the smart packet frame ( 700) encrypted and provided total navigation server 400; The traffic control server 500 that accesses the total navigation server 400 and the smart communication network 300 via the smart communication network 300 and encrypts the route information including the traffic flow on the route designated by the request signal with the smart packet frame 700 and provides it ); may include.

The method according to claim 1, wherein the smart terminal unit 100 and the smart communication network 300 are connected via the request signal, and the address information input in the corresponding language of each region of the world according to the request signal of the smart terminal unit 100 is transmitted to each Each country QR code server 600 that converts the corresponding QR code, encrypts it with a smart packet frame 700 and transmits it; may further include .

The method of claim 2, wherein the smart terminal unit 100 includes: a smart photographing unit 110 for converting the photographed image signal of the subject specified by the corresponding control signal into a digital signal and inputting; It connects to the smart photographing unit 110 and outputs the corresponding control signal to control the photographing, monitors the operation of each function unit configured in the smart terminal unit 100, outputs the corresponding control signal, and is applied from each function unit. Smart terminal control unit 120 for recording and managing the corresponding operation data in the allocated area, respectively; An audio input/output unit 130 for converting an external analog audio-level signal into a digital signal and inputting it or converting an applied digital audio-level signal into an analog audio-level signal and outputting it to the outside according to the corresponding control signal of the smart terminal control unit 120 ); a touch input/output monitor unit 140 that visually outputs a video-level signal including an image of a QR code according to a corresponding control signal of the smart terminal control unit 120 and inputs a data signal by touch; an IT unit 150 for converting an image signal input from the smart photographing unit 110 into a digital text signal by digital image processing according to a corresponding control signal of the smart terminal control unit 120; a VTT unit 160 for converting an audio-grade signal input from the audio input/output unit 130 into a digital text signal by processing the corresponding digital data according to the corresponding control signal of the smart terminal control unit 120; a TS unit 170 for converting a digital text signal input by the corresponding control signal of the smart terminal control unit 120 into an audio-level signal by processing the corresponding digital data; A terminal smart packet frame unit that converts and encrypts an information data signal to be transmitted into a Dinwi smart packet frame according to the corresponding control signal of the smart terminal control unit 120, or decrypts an encrypted and applied unit smart packet frame and extracts it as an information data signal (180); A QR code management unit that converts the address information input by the corresponding control signal of the smart terminal control unit 120 into a QR code according to the QR code method, records and manages it in the allocated area, or records and manages the input QR code in the allocated area (185); a multi-communication unit 190 for simultaneously connecting with the other party in a CDMA mobile communication method, Wi-Fi, Bluetooth, and infrared communication method according to the corresponding control signal of the smart terminal control unit 120, and transmitting and receiving communication signals of the same content; may include

The method of claim 3, wherein the smart navigation unit 200 includes: a QR scan recognition unit 210 for scanning, recognizing, and inputting a QR code according to a corresponding control signal; It accesses the QR scan recognition unit 210, outputs a corresponding control signal, controls to scan a QR code, monitors the operation of each function unit configured in the smart navigation unit 200, outputs a corresponding control signal, and outputs each function a navigation control unit 220 for recording and managing the corresponding operation data applied from the unit in the allocated area, respectively; The navigation control unit ( a navigation audio input/output unit 230 applied to 220; a navigator touch input/output unit 240 for visually outputting a video-level navigation signal including an image according to a corresponding control signal of the navigation control unit 220 and inputting data by touch; a navigator 250 for receiving and analyzing GPS information from a GPS satellite according to a corresponding control signal from the navigation controller 220 to extract location information including current time information; The unit smart packet frame signal received by the corresponding control signal of the navigation controller 220 is decoded, extracted into a data signal including route information and navigation information, and the data signal of the information to be transmitted is converted into a Dinwe smart packet frame and encrypted. a navigator smart packet frame unit 260; a navigator multiplex communication unit 270 for simultaneously connecting to the other party in a CDMA mobile communication method, Wi-Fi, Bluetooth, and infrared communication method according to the corresponding control signal of the navigation control unit 220, and transmitting and receiving communication signals of the same content; may include .

The navigation system operating method using the location information QR code of the present invention devised to achieve the above object is a location comprising a smart terminal unit, a smart navigation unit, a total navigation server, a traffic control unit server, and a QR code server for each country. In the method of operating a navigation system using information QR code, the smart terminal unit inputs address information of a moving destination in any one or more of text, voice, and image capture, and converts it into a QR code or searches the allocated area. The first process of record management on; a second process of visually outputting the recorded QR code of the moving destination when it is determined that a command signal to move to the moving destination is input by the smart terminal unit and scanning input by the smart navigation unit; a third process of analyzing the QR code by the smart navigation unit, extracting a moving destination, receiving route information and navigation information from the total navigation server to the moving destination in a unit smart packet frame, and decoding and converting; a fourth process of outputting the route information and navigation information decoded by the smart navigation unit as audio-level signals and video-level signals, respectively, until arriving at a moving destination with reference to GPS coordinate information; may include

In the present invention of the above configuration, when the address information of the destination to be moved to the smart terminal where the app is installed is input by text, voice, or shooting, it is converted into text and then converted into a QR code, and the QR code is input to the navigation system in which the app is installed. When the destination information is output as voice and navigation information in the selected language, it is possible to check whether the destination is correctly input, and at the same time to input the destination information quickly and conveniently.

1 is a configuration diagram of a navigation system using a barcode according to an embodiment of the prior art;
2 is a functional configuration diagram of a navigation system using a QR code for location information according to an embodiment of the present invention;
3 is a detailed functional configuration diagram of a smart terminal according to an embodiment of the present invention;
4 is a detailed functional configuration diagram of a smart navigation unit according to an embodiment of the present invention;
5 is a block diagram of a unit smart packet frame according to an embodiment of the present invention;
and
6 is a flowchart of a navigation system operating method using location information QR codes according to an embodiment of the present invention.

Since the present invention can apply various transformations and can have various embodiments, specific embodiments are illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention. In describing the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

Encrypting various numbers, characters, and information using a small number of figures or symbols is called coding, and in general, bar codes and QR (quick response) codes are widely known and popularized and used.

Bar codes are made in two dimensions and are recorded by encrypting character data such as numbers and alphabets by weaving white and black in horizontal and vertical patterns. The two-dimensional barcodes are PDF417 of US Symbol, Maxi Code of UPS, and Data Matrix of CI Matrix in the UK.

QR code is an abbreviation of 'Quick Response' and consists of three dimensions. It was developed by Denso Wave of Japan in 1994. It can record up to 7,089 characters using only numbers, up to 4,296 characters for English and numbers, and up to 2,953 bytes for characters. In addition, it is possible to store (record) a video signal of about 3 k byte and a voice signal converted into binaural data, to restore damaged data through the error recovery function, and to perform stable and high-speed recognition by three locating symbols in the code. This is possible. It is also possible to store one piece of data by dividing it into several QR codes. In the early stages of development, QR codes were developed with the use of automobile parts factories and delivery centers in mind, but are currently being used in various fields such as production, logistics, sales, mobile coupons, advertising, and marketing. QR codes are standardized in national and international standards, and Denso Wave has declared that it will not exercise its patent rights for standardized QR codes, so anyone can use it freely.

In the following description, QR codes include barcodes, and for simplicity of explanation, only QR codes will be described by way of an embodiment, and signals and digital signals have the same meaning and are selectively used according to context.

2 is a functional configuration diagram of a navigation system using a location information QR code according to an embodiment of the present invention, FIG. 3 is a detailed functional configuration diagram of a smart terminal according to an embodiment of the present invention, and FIG. 4 is According to an embodiment of the present invention, it is a detailed functional configuration diagram of a smart navigation unit, and FIG. 5 is a configuration diagram of a unit smart packet frame according to an embodiment of the present invention.

Hereinafter, when described in detail with reference to all the accompanying drawings, the navigation system 90 using the location information QR code is a smart terminal unit 100, a smart navigation unit 200, a smart communication network 300, and a total navigation server 400. and a traffic control server 500 , a QR code server 600 , and a smart packet frame 700 . App programs are automatically installed in the smart terminal unit 100, the smart navigation unit 200, the smart communication network 300, the total navigation server 400, the traffic control unit server 500, and the QR code server 600 of each country. described as being and operating. About the app program, it is downloaded and automatically installed on-air, and since it is well known, further detailed description is omitted.

The smart terminal unit 100 inputs the address information of the destination to be moved with any one or more of text, voice, and image shooting, converts them into text and QR code, respectively, and records and manages them in the allocated area, and CDMA mobile communication method and Wi-Fi In this way, it connects and communicates with the other party at the same time through Bluetooth and infrared communication methods.

That is, the smart terminal unit 100 converts the address information of the moving destination inputted as text or text as it is into a digital signal and records and manages it in the allocated area, and the address information of the moving destination inputted by voice is a known voice to (VTT) text) technology to convert it into a text signal, record it in the allocated area, and use the known ITT (image to text) technology when address information printed on a brochure including a business card or leaflet is captured and input as an image signal. It converts the image address information into text signals and records and manages them in the allocated area.

In addition, information input as text, for example, a message and route information, is converted and output into a voice-level or audio-level signal using a known text-to-voice (TTS) technology.

The smart terminal unit 100 includes a smart photographing unit 110 , a smart terminal control unit 120 , an audio input/output unit 130 , a touch input/output monitor unit 140 , an IT unit 150 and a VTT unit 160 , and It has a configuration including a TS unit 170 , a terminal smart packet frame unit 180 , a QR code management unit 185 , a smart packet frame unit 180 , and a multiple communication unit 190 .

The smart photographing unit 110 converts the photographed image signal of the subject designated by the corresponding control signal into a digital signal and inputs it. Here, the designated subject may include a business card or printed matter on which address information is printed.

The smart terminal control unit 120 connects to the smart photographing unit 110 and outputs the corresponding control signal to control the photographing, monitors the operation of each functional unit configured in the smart terminal 100, and outputs the corresponding control signal, respectively. The corresponding operation data applied from the function unit is recorded and managed in the allocated area, respectively. The smart terminal control unit 120 will be described as a configuration including a memory function unit for recording and storing various operational data (information).

On the other hand, the smart terminal control unit 120 communicates with the smart navigation unit 2000 and includes the vehicle number and driver information of the commercial passenger car used and the travel time required to the destination including the boarding location, travel distance, movement route, Information such as the cost is provided, and records are stored and managed in the allocated area.

The audio input/output unit 130 converts an external analog audio level signal into a digital signal according to the corresponding control signal of the smart terminal control unit 120 to input or convert the applied digital audio level signal to analog. It is converted into an audio-grade signal and output to the outside.

The touch input/output monitor unit 140 visually outputs a video-level signal including an image of a QR-code according to a corresponding control signal of the smart terminal control unit 120 and inputs a data signal by touch. The data signal input by the touch may include a command signal, operation data, a symbol (figure), and the like.

The IT (ITT: image to text) unit 150 uses a known ITT technology and performs digital image processing (DSP) on an image signal input from the smart photographing unit 110 according to the corresponding control signal of the smart terminal control unit 120 . : digital image processing) to convert to digital text signal. Since ITT technology for converting or extracting an image signal into a text signal and digital image processing (DSP) technology for processing an image signal are well known, a detailed description thereof will be omitted.

The VTT (voice to text) unit 160 uses a known VTT technology and processes the audio-grade signal input from the audio input/output unit 130 according to the corresponding control signal of the smart terminal control unit 120 to the corresponding digital data. (DDP: digital data processing) and converts it into a digital text signal. Since VTT technology and digital data processing (DDP) technology for converting a voice-level signal into a text signal are well known, a detailed description thereof will be omitted.

The text-to-voice (TTS) unit 170 uses a known TTS technology and processes a digital text signal input by the corresponding control signal of the smart terminal control unit 120 to the corresponding digital data processing (DDP) to obtain an audio-grade signal. convert to Since TTS technology and digital data processing (DDP) technology for converting a text signal into an audio signal are well known, a detailed description thereof will be omitted.

The ITT unit 150, the VTT unit 160, and the TTS unit 170 are accurate, fast and easy to use when a foreigner visits Korea or a Korean visits a foreign country. It can also be used for interpretation. That is, when Korean or Korean is input, it is translated into a designated foreign language or corresponding character and output, or when a specific foreign language or corresponding character is input, it can be translated and outputted into Korean or Korean. The translated language or text includes address information of the moving destination. Therefore, foreigners use public transportation safely and conveniently when traveling in Korea, and the interpretation or translation service is provided simply and clearly, which improves the reliability of public transportation, etc., and has a very positive impact on the development of Korea's tourism industry and cultural promotion give

The terminal smart packet frame unit 180 converts the information data signal to be transmitted according to the corresponding control signal of the smart terminal control unit 120 into the smart packet frame 700 of Dinwee consisting of 170 words and encrypts or is encrypted and applied. The smart packet frame 700 is decoded and extracted as a necessary information data signal. The smart packet frame 700 will be described in detail again below.

The QR code management unit 185 converts the address information input by the corresponding control signal of the smart terminal control unit 120 into a QR code by the QR code method (technology) and records and manages it in the allocated area, or a QR code server 600 in each country. ) and the input QR code is recorded and managed in the allocated area.

The multi-communication unit 190 simultaneously uses a CDMA mobile communication method, a Wi-Fi, a Bluetooth (BT: blue-tooth) and an infrared (IR) communication method according to the corresponding control signal of the smart terminal control unit 120. It connects and transmits and receives communication signals of the same content. That is, the four communications are connected simultaneously through the corresponding channels allocated to each, and signals of the same content are simultaneously transmitted through the four channels. This method can be referred to as a multi-communication method. Hereinafter, the reason for communicating in the multi-communication method is that when a transmission error occurs in any one communication path, a signal transmitted through a specific channel in which a transmission error is not detected is selected. have. At this time, if no transmission error occurs in all four communication channels, select a signal received through any one channel according to the specified order, or select the result of averaging the signals received through channels with no transmission error can make it Since this method is generally known, further detailed description will be omitted.

The multi-communication unit 190 connects and communicates with the mobile communication unit 191 in the CDMA mobile communication method and the Wi-Fi communication unit 192, which connects and communicates in the Wi-Fi method, and the Bluetooth communication unit 193 and infrared rays ( It is a configuration including an infrared communication unit 194 that connects and communicates in an IR) communication method.

The smart navigation unit 200 receives and inputs the QR code transmitted through simultaneous access by the smart terminal through Wi-Fi, Bluetooth and infrared communication methods without transmission error, and receives and decodes the destination address to move and the smart packet frame 700, and decoded corresponding route information. and navigation information are output as audio and video signals, respectively.

In the case of a taxi, the smart navigation unit 200 may be installed near the driver's seat where the driver is located, and scans, inputs, and analyzes the QR code output by the smart terminal unit 100 to determine the destination address to move to, and to the total navigation server 400 ) to the destination to be moved and the navigation information is provided and outputted.

The smart navigation unit 200 includes a QR scan recognition unit 210, a navigation control unit 220, a navigation audio input/output unit 230, a navigation touch input/output unit 240, a navigation PS unit 250, and a navigation smart packet frame unit ( 260) and a configuration including a navigator multiplex communication unit 270.

The QR scan recognition unit 210 is configured to scan, recognize, and input a QR code output and displayed by the smart terminal unit 100 according to a corresponding control signal applied from the navigation control unit 220 .

In another embodiment, when the smart navigation unit 200 is installed in a commercial passenger car (taxi), etc., an auxiliary QR scan recognition unit 210-a having the same function as the QR scan recognition unit 210 is additionally provided, It is very natural that it can be installed more on a part of the back seat.

When the destination address information to be moved is confirmed from the QR code scanned by the QR scan recognition unit 210, the smart navigation unit 200 outputs it as a voice-level audio signal such as 'Your destination address is OOO.' However, it is a configuration that controls and monitors output in the language of the selected country. In the QR code, the language of the output voice-level guidance message is designated and recorded as a specifically selected language.

The navigation control unit 220 connects to the QR scan recognition unit 210, outputs a corresponding control signal, controls to scan the QR code, monitors the operation of each functional unit configured in the smart navigation unit 200, and transmits the corresponding control signal, respectively. It outputs and records, stores, and manages the corresponding operation data applied from each functional unit in the allocated area of the internal memory.

The navigation audio input/output unit 230 converts the route information and navigation information moving to the moving destination according to the corresponding control signal of the navigation control unit 220 into analog audio-level signals and outputs them to the outside, and outputs the external audio-level signals as digital text signals. is converted and inputted to the navigation control unit 220 . Here, the navigation controller 220 performs a VTT function to convert an audio-grade signal input from the outside into a text signal and input it. That is, the navigation control unit 220 has or includes a built-in VTT function unit.

The navi-touch input/output unit 240 visually outputs a video-level navigation signal including an image according to a corresponding control signal of the navigation control unit 220 and inputs data by touch. Since the navi-touch input/output unit 240 performs operations and functions similar to those of the touch input/output monitor unit 140 , a redundant description will be omitted.

The navigator 250 receives and analyzes GPS information from the GPS satellites according to the corresponding control signal of the navigation controller 220 , and extracts current location information or coordinate information including current time information. Since a technique for receiving and analyzing a GPS signal and outputting coordinate information based on the GPS information is well known, a detailed description thereof will be omitted.

The navigation smart packet frame unit 260 decodes the unit smart packet frame 700 signal received by the corresponding control signal of the navigation control unit 220, extracts it into a data signal including route information and navigation information, and extracts the information to be transmitted. It converts data signal into Dinwe Smart Packet Frame and encrypts it. The smart packet frame 700 will be described in detail again below.

The navigation multiplex communication unit 270 simultaneously accesses the other party in the CDMA mobile communication method, Wi-Fi, Bluetooth, and infrared communication method according to the corresponding control signal of the navigation control unit 220, and transmits and receives communication signals of the same content.

The navigation multiplex communication unit 270 has the same configuration and operation as the multiple communication unit 190 , so a redundant description will be omitted.

The smart communication network 300 constitutes a public communication network and includes a switching function unit and a corresponding transceiver unit according to a CDMA mobile communication method, a switching function unit and a corresponding transceiver unit according to a Wi-Fi communication method, a switching function unit and a corresponding transceiver unit according to the Bluetooth communication method. , equipped with both a switching function unit and a corresponding transceiver unit according to the infrared communication method, and set the communication path to switching, but connected to the same counterpart using the CDMA mobile communication method, Wi-Fi, Bluetooth, and infrared communication method, but connected at the same time and connected to the same communication signal is configured to transmit or receive.

The total navigation server 400 is connected via the smart navigation unit 200 and the smart communication network 300, and at the request of the smart navigation unit 200, the route information and navigation information including the traffic flow on the route to the moving destination. is encrypted with the smart packet frame 700 and provided. The total navigation server 400 accesses the traffic control unit server 500 for route information by traffic flow on each movement path and requests it, and receives and decrypts it in an encrypted state as a smart packet frame 700 by a multi-communication method. do.

The traffic control server 500 connects via the total navigation server 400 and the smart communication network 300, and encrypts route information including the traffic flow on the route designated by the request signal with the smart packet frame 700 and provides it do.

Each country QR code server 600 is connected via the smart terminal unit 100 and the smart communication network 300, and according to the request signal of the smart terminal unit 100, the address information input in the corresponding language of each region of the world is transmitted to each of them. It is converted into the corresponding QR code, encrypted with the smart packet frame 700 and transmitted.

The smart packet frame 700 divided in units of 170 words may be made up of a plurality, and if it is made up of a plurality, the corresponding serial number may be identified, and a packet frame configured according to the size (amount) of transmitted or received information data. There is a difference in the number of frames, and packet frames are well known, but in the present invention, the size of the data constituting the smart packet frame 700 of each unit and the field area in which the data is stored are not generally standardized, but are specifically standardized. The technical idea is to prevent unspecified others from hacking unfairly. Hereinafter, the size of the data constituting the smart packet frame 700 and the number and size of the field area are described and described as specifically standardized to prevent hacking. The smart packet frame 700 consists of 170 words, 1 word consists of 10 bytes, and 1 byte consists of 10 bits.

The smart packet frame 700 is composed of 7 data field areas, for example, an overhead (OVHD) data field area 710 composed of 10 words, and a first working area composed of 30 words. A data field region 720, a second working data field region 730 composed of 30 words, a third working data field region 740 composed of 30 words, a spare data field region 750 composed of 30 words, and 30 words It includes an error check data field area 760 formed by an error check data field area 760 and an end head (ENHD) data field area 770 formed of 10 words.

In the smart packet frame 700, one word is 10 bytes, and one byte is specifically standardized as 10 bits, and the whole is made up of 170 words, and a word constituting each field area. If you don't know the size of the file, you can't decrypt it, so it blocks illegal hacking and protects it from theft and damage of recorded data.

The overhead (OVHD) data field area 710 is made up of 10 words, and the data recording of the packet commerce frame 500 is based on location information of the starting point, and one divided file unit data. Alternatively, the corresponding sequence (serial) number, the number of bits of data recorded in the corresponding packet unit frame, and the smart packet frame 700 among a plurality of packet unit frames constituting the smart packet frame 700 according to the file unit of a specific title are first The transmitted source address information, the corresponding destination address information of all nodes passing through the smart packet frame 700 in the process of being transmitted, destination address information, and retransmission information are included and recorded.

The first working data field area 720 consists of 30 words, is information to be recorded in the smart packet frame 700 by one divided unit file, route information, navigation information, QR code information, etc. Data including the necessary information of the smart packet frame 700 are recorded together with the corresponding operating program and transmission time information. Data having the same content is recorded in the first working data field area 720 and the second working data field area 730 .

The second working data field area 730 consists of 30 words, is information to be recorded in the smart packet frame 700 by one divided unit file, and contains necessary information such as route information, navigation information, and QR code information. The included data and the corresponding operation program for operating the smart packet frame 700 and transmission time information are recorded together, but the same data as the data recorded in the first working data field area 720 is overwritten.

The third working data field area 740 consists of 30 words, and is recorded in the first working data field area 720 and the second working data field area 730 by the corresponding program or control signal that are activated and operated, respectively. The average value of the data is calculated and recorded.

The spare data field area 750 consists of 30 words, and data information that is not separately defined but needs to be written is recorded, and a partial area (maximum) 80% of the area) may be occupied and used as a memory area for a buffer.

The error check data field area 760 consists of 30 words, and when it is determined that a buffer memory area is necessary while calculation is performed by an activated program or a corresponding control signal, data is recorded in the spare data field area 750 The unused area can be used as a space for the buffer memory area. The error check data field area 760 checks (confirms) errors of an activated program or data, searches the overhead (OVHD) data field area 710 to check the source address information, and the end head (ENHD) It is determined whether the address information of the current location is the same as the source address information or the destination address information by searching the data field area 770 to check the destination address information. The error check data field area 760 is a first working data field area 720 and a second working data field area ( The average value of the data recorded in 730 is calculated and recorded in the third working data field area 740 . On the other hand, the error check data field area 560 is a first working data field area 720 and a second working data field when it is determined that the address information of the current location is the same as the destination address information by an activated program or a corresponding control signal. The data recorded in the area 730 is checked for errors using the CRC check method and the Hamming code processing method, and the checked error is recovered. That is, when a transmission error occurs, the transmission error is recovered, Comparing the final data and the data recorded in the third working data field area 740 , and if they are not identical, a signal (information) for requesting retransmission is recorded in the end head (ENHD) data field area 770 . request.

The end head (ENHD) data field area 770 consists of 10 words, the end point location information at which the entire data recording of the smart packet frame 700 ends, and the entire smart packet frame constituting the file unit ( 700), the corresponding sequence (serial) number is recorded in the same way as the overhead (OVHD). Information on the time of departure and arrival at each sender, stopover, and destination, and a retransmission request or not signal (information) are recorded according to the activation and operation program of the error check data field area 760 or the corresponding control signal.

The smart packet frame 700 is very or extremely difficult to read or decode embedded information when the configuration state including the position of each field and the size of standardized data is not known. Therefore, there is an advantage in that the embedded information data can be efficiently protected from unauthorized persons.

6 is a flowchart of a navigation system operating method using location information QR codes according to an embodiment of the present invention.

Hereinafter, when described in detail with reference to all the accompanying drawings, a navigation system operating method using a location information QR code comprising a smart terminal unit, a smart navigation unit, a total navigation server, a traffic control unit server, and a QR code server for each country. , according to the first process, the address information of the moving destination is input by the smart terminal by any one or more of text, voice, and image shooting, converted into a QR code, or the corresponding QR code is searched and recorded in the allocated area manage (S10).

According to the second process, if it is determined that the command signal to move to the moving destination is input by the smart terminal unit (S20), the recorded QR code of the moving destination is visually output, and the visually outputted QR code displayed is smart navigation. It is scanned and input by the unit (S30).

According to the third process, the QR code scanned and input by the smart navigation unit is analyzed, and the address information of the moving destination is extracted, and route information and navigation information from the total navigation server to the moving destination are received and decoded as a unit smart packet frame. converted (S40).

According to the fourth process, route information and navigation information decoded by the smart navigation unit are output as audio and video signals, respectively, until arriving at the address information of the moving destination with reference to GPS coordinate information (S50, S60) .

The present invention of this configuration converts the address information of the destination to move to the smart terminal to which the app is installed by text, voice, or shooting, and then converts it to a QR code, and enters the QR code in the navigation system in which the app is installed. The destination information is output as voice and navigation information in the selected language to check whether the moving destination is entered correctly, while inputting information about the moving destination quickly and conveniently. It has the advantage of being convenient for use, which is provided safely and quickly with reflected fast and best route information. On the other hand, it is possible to record, store, review the relevant information of the used commercial passenger car and information such as travel time, distance, route, and cost, and provide it as information to other users.

On the other hand, as an embodiment of the navigation system using the location information QR code mentioned in the present invention and the operation method thereof, when the user sets the destination in the app, the destination is confirmed and the payment method to pay the cost is selected and checked from the added option When this happens, the entered payment method information is also included in the QR code.

That is, after scanning the destination the user wants to go to when boarding, payment is made using a payment method when getting off.

Although the present invention has been described in detail with respect to the described embodiments, it is obvious to those skilled in the art that various changes and modifications are possible within the scope of the technical spirit of the present invention, and it is natural that such variations and modifications belong to the appended claims.

90: navigation system using location information QR code
100: smart terminal unit 110: smart photographing unit
120: smart terminal control unit 130: audio input and output unit
140: touch input output monitor unit 150: IT unit
160: VT TB 170: TS BU
180: terminal smart packet frame unit 185: QR code management unit
190: multi-communication unit 200: smart navigation unit
300: smart communication network 400: total navigation server
500: traffic control server 600: each country QR code server
700: smart packet frame

Claims (5)

Enter the address information of the destination to be moved with any one or more of text, voice, and image taking, and convert it into text and QR code, respectively, and record and manage it in the assigned area. a smart terminal unit 100 for communicating with the other party at the same time;
The smart terminal unit receives and inputs the QR code that is transmitted through simultaneous access to Wi-Fi, Bluetooth and infrared communication methods without a transmission error, and the destination address to move and the route information and navigation information received and decoded by the smart packet frame 700 are audio-grade. a smart navigation unit 200 for outputting a signal and a video-level signal, respectively;
The smart navigation unit 200 and the smart communication network 300 are connected via the smart packet frame ( 700) encrypted and provided total navigation server 400;
The traffic control server 500 that accesses the total navigation server 400 and the smart communication network 300 via the smart communication network 300 and encrypts the route information including the traffic flow on the route designated by the request signal with the smart packet frame 700 and provides it ); A navigation system using a QR code for location information comprising a.
The method of claim 1,
It connects via the smart terminal unit 100 and the smart communication network 300 and converts the address information input in the language of each region of the world according to the request signal of the smart terminal unit 100 into the corresponding QR code, Each country QR code server 600 for transmitting by encrypting the smart packet frame (700); A navigation system using a QR code for location information further comprising a.
3. The method of claim 2,
The smart terminal unit 100 is
a smart photographing unit 110 for converting and inputting a photographed image signal of a subject designated by a corresponding control signal into a digital signal;
It connects to the smart photographing unit 110 and outputs the corresponding control signal to control the photographing, monitors the operation of each function unit configured in the smart terminal unit 100, outputs the corresponding control signal, and is applied from each function unit. a smart terminal control unit 120 that records and manages the corresponding operation data in the allocated area, respectively;
An audio input/output unit 130 for converting an external analog audio-level signal into a digital signal and inputting it or converting an applied digital audio-level signal into an analog audio-level signal and outputting it to the outside according to the corresponding control signal of the smart terminal control unit 120 );
a touch input/output monitor unit 140 that visually outputs a video-level signal including an image of a QR code according to a corresponding control signal of the smart terminal control unit 120 and inputs a data signal by touch;
an IT unit 150 for converting an image signal input from the smart photographing unit 110 into a digital text signal by digital image processing according to a corresponding control signal of the smart terminal control unit 120;
a VTT unit 160 for converting an audio-grade signal input from the audio input/output unit 130 into a digital text signal by processing the corresponding digital data according to the corresponding control signal of the smart terminal control unit 120;
a TS unit 170 for converting a digital text signal input by the corresponding control signal of the smart terminal control unit 120 into an audio-level signal by processing the corresponding digital data;
A terminal smart packet frame unit that converts and encrypts an information data signal to be transmitted into a Dinwi smart packet frame according to the corresponding control signal of the smart terminal control unit 120, or decrypts an encrypted and applied unit smart packet frame and extracts it as an information data signal (180);
A QR code management unit that converts the address information input by the corresponding control signal of the smart terminal control unit 120 into a QR code according to the QR code method, records and manages it in the allocated area, or records and manages the input QR code in the allocated area (185);
a multi-communication unit 190 for simultaneously connecting with the other party in a CDMA mobile communication method, Wi-Fi, Bluetooth, and infrared communication method according to the corresponding control signal of the smart terminal control unit 120, and transmitting and receiving communication signals of the same content; A navigation system using a QR code for location information comprising a.
4. The method of claim 3,
The smart navigation unit 200 is
a QR scan recognition unit 210 that scans, recognizes, and inputs a QR code according to a corresponding control signal;
It accesses the QR scan recognition unit 210 and outputs a corresponding control signal to control to scan a QR code, monitors the operation of each function unit configured in the smart navigation unit 200, outputs a corresponding control signal, and outputs each function a navigation control unit 220 for recording and managing the corresponding operation data applied from the unit in the allocated area, respectively;
The navigation control unit converts route information and navigation information to a moving destination according to the corresponding control signal of the navigation control unit 220 into analog audio-level signals and outputs them to the outside, and converts the external audio-level signals into digital text signals to input them. a navigation audio input/output unit 230 applied to 220;
a navigator touch input/output unit 240 for visually outputting a video-level navigation signal including an image according to a corresponding control signal of the navigation control unit 220 and inputting data by touch;
a navigator 250 that receives and analyzes GPS information from a GPS satellite according to a corresponding control signal of the navigation controller 220 and extracts coordinate information based on location information including current time information;
The unit smart packet frame signal received according to the corresponding control signal of the navigation control unit 220 is decoded, extracted into a data signal including route information and navigation information, and the data signal of the information to be transmitted is converted into a dinwi smart packet frame and encrypted. a navigator smart packet frame unit 260;
a navigator multiplex communication unit 270 for simultaneously connecting with the other party in a CDMA mobile communication method, Wi-Fi, Bluetooth, and infrared communication method according to a corresponding control signal of the navigation control unit 220, and transmitting and receiving communication signals of the same content; A navigation system using a QR code for location information comprising a.
In a navigation system operating method using a location information QR code comprising a smart terminal unit, a smart navigation unit, a total navigation server, a traffic control unit server, and a QR code server for each country,
a first process of inputting address information of a moving destination by the smart terminal in any one or more of text, voice, and image capturing, converting it into a QR code or searching for it, and recording and managing it in an allocated area;
a second process of visually outputting the recorded QR code of the moving destination when it is determined that a command signal to move to the moving destination is input by the smart terminal unit and scanning input by the smart navigation unit;
a third process of analyzing the QR code by the smart navigation unit, extracting a moving destination, receiving route information and navigation information from the total navigation server to the moving destination in a unit smart packet frame, and decoding and converting;
a fourth process of outputting the route information and navigation information decoded by the smart navigation unit as audio-level signals and video-level signals, respectively, until arriving at a moving destination with reference to GPS coordinate information; A method of operating a navigation system using a QR code for location information comprising a.

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