JP2015224958A - Navigation device and navigation system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a navigation device and a navigation system capable of various route displays which may not be handled by a normal navigation method.SOLUTION: Flags 1 to 3 are displayed on registration points corresponding to each destination in a main layer 15. For example, the flag 1 is displayed in a position registered as a specific unloading position, the flag 2 is displayed in a position registered as a front entrance and the flag 3 is displayed in the position registered as a load hand-over position in a factory in the main layer 15. In this main layer 15, section routes 19a, 19b reproduced by continuously connecting GPS log data stored beforehand are displayed and tracing travel is carried out according to it. A route 18 according to an existing navigation and section routes 19a, 19b are capable of easy visual recognition by color code.

Description

  The present invention relates to a navigation device and a navigation system.

  In recent years, the number of super elderly people called “shopping refugees” exceeds 6 million, and the demand for food delivery is rapidly increasing. In the case of co-ops, the food delivery route covers thousands of routes, including day-of-week courses and regional courses for each visit. In addition, each individual route delivery person has experience and know-how on the unique “pro road” route and individual service operations at the destination.

If this delivery person retires or suddenly misses work, it is extremely difficult to recover as a new employee, which is an important management issue for companies.
Patent Document 1 has an object to enable a delivery vehicle driver to accurately deliver a package at a designated delivery time even when the driver of the package is not familiar with the geography of the package delivery destination, details of the package delivery destination, and the surrounding situation. A package collection delivery support navigation system and a package delivery method are disclosed. According to the package collection / delivery support navigation system, the package delivery destination information and map including a management server placed at the center of the delivery base and a PND such as a PDA carried by the collection / delivery operator, including detailed information on the package delivery destination. A step of creating a package delivery plan based on the data, a step of transmitting the delivery plan information from the management server to the PND, and a package delivery destination position and a delivery route based on the delivery plan information and the vehicle position are indicated by the PND. A package delivery method is performed which includes a step of displaying the guided map and a step of displaying detailed information of the package delivery destination during delivery.

The package collection delivery support navigation system and the package delivery method of Patent Document 1 include a delivery plan storage unit that stores a delivery plan, and a guide map data storage unit that stores map data necessary for delivery guidance. There is a problem that it is necessary to use a map database that causes a significant cost increase for each terminal installed in the delivery vehicle, the order of delivery at multiple delivery destinations, the distance to the delivery destination, and the delivery vehicle Although it is possible to create a delivery plan including the estimated arrival time at the package delivery destination based on the scheduled speed, it is not possible to set an optimum route for a large number of delivery destinations and create an efficient collection and delivery plan.

  In view of such problems of the prior art, the present applicant aims to standardize delivery work and reduce the burden in Patent Document 2, enable creation of an efficient collection and delivery plan and accurate scheduled delivery, and improve efficiency and reduce cost. The disclosed navigation system, package delivery method, management server, new road network data construction program, computer-readable recording medium, and the like are disclosed.

JP 2006-168914 A JP 2010-55150 A

  Visualization of a professional driver's "professional road", that is, a professional driver's "know-how" even with a navigation system, a package delivery method, a management server, a new road network data construction program, and a computer-readable recording medium Is difficult to visualize. For example, a pickup location, a delivery location, a driving route (clockwise, counterclockwise), etc. in a factory on a large site cannot be specified unless there is road map data.

  Also, there is no road information in grasslands, mountains, new residential areas, alleys, new roads, large theme parks, amusement parks, and factories in large sites. Furthermore, it is impossible to grasp the unloading or receiving place in a supermarket, a hotel, or a designated parking lot without a guidance terminal. These cannot be specified by a normal navigation method.

In addition, when traveling on a road having no road data on the map, a route that approximates an actual traveling road may occur, and there is a possibility that route guidance based on an incorrect right or left turn instruction may be performed.
The tours recommended by tourist companies regarding tourist routes and points, and the relationship between bus routes and bus stops by course cannot be displayed using the normal navigation method.
Furthermore, if it is possible to display mountain route instructions, mountain hut points, and required time for each section, middle-aged and elderly distress can be prevented, but this cannot also be displayed by a normal navigation system.
In addition, even when assembling a course by car (road), bicycle (street) and walking (alley or stairs), it cannot be displayed by a normal navigation method.

  The present invention has been made in view of the above problems in the prior art, and an object of the present invention is to provide a navigation apparatus and a navigation system capable of displaying various routes that cannot be handled by a normal navigation method.

  The navigation device of the present invention has a touch panel type display means for displaying on the map image a GPS trajectory obtained by continuously acquiring the current position of the vehicle by GPS. It is characterized by having a storage means for performing data processing that is fragmented into latitude and longitude data of a traveling locus of only a specific predetermined section between points 1 and 2 with the point 2 as the arrival point.

  By introducing this system, even an inexperienced driver can deliver the same number of trainees as an expert, standardizing work and reducing the burden of new employee education. It is also possible to improve transportation efficiency and reduce costs, improve the accuracy of scheduled arrival times, achieve regular distribution, and reduce travel distance and fuel consumption by optimizing the number of deliveries and routes.

The functional block diagram of the navigation system which concerns on embodiment of this invention. 1 is a perspective view of a navigation device according to an embodiment of the present invention. Explanatory drawing of the navigation apparatus which concerns on embodiment of this invention. The other explanatory view of the navigation device concerning an embodiment of the invention. FIG. 5 (a) is an explanatory diagram relating to an existing navigation screen, FIG. 5 (b) is an explanatory diagram relating to a navigation device according to an embodiment of the present invention, and FIG. 5 (c) is an embodiment of the present invention. It is explanatory drawing regarding the navigation apparatus which concerns. The flowchart which shows embodiment of delivery to home delivery using the navigation apparatus which concerns on embodiment of this invention. Explanatory drawing of one screen displayed by the navigation apparatus which concerns on embodiment of this invention. The other flowchart which shows embodiment of delivery to home delivery using the navigation apparatus which concerns on embodiment of this invention. Explanatory drawing of one screen displayed by the navigation apparatus which concerns on embodiment of this invention. Explanatory drawing of one screen displayed by the navigation apparatus which concerns on embodiment of this invention. Explanatory drawing of one screen displayed by the navigation apparatus which concerns on embodiment of this invention. Explanatory drawing of one screen displayed by the navigation apparatus which concerns on embodiment of this invention. Explanatory drawing of one screen displayed by the navigation apparatus which concerns on embodiment of this invention. Explanatory drawing of one screen displayed by the navigation apparatus which concerns on embodiment of this invention. Explanatory drawing of one screen displayed by the navigation apparatus which concerns on embodiment of this invention.

FIG. 1 shows a functional block diagram of a delivery support navigation system 1 according to an embodiment of the navigation system of the present invention.
As shown in FIG. 1, the delivery support navigation system 1 of the present embodiment includes a user database 2 and a touch panel terminal 3 which is an embodiment of the navigation device of the present invention.
The user database 2 includes a delivery destination slip information data reading means 4 and a delivery route setting unit 5, converts the address of the visited site into latitude / longitude data, determines a route for each visited location, The process of determining the order of visits at is performed. Further, the data is input to the SD card 6 which is a recording medium capable of data input / output between the touch panel terminal 3 and the user database 2. The delivery destination slip information is detailed information necessary for delivery such as delivery conditions such as a postal code, an address, a telephone number, a name, and a time designation of the delivery destination.

  The touch panel terminal 3 has a composite navigation function, and has a specific predetermined section route obtained by recording a GPS locus in the internal data of the touch panel terminal 3 in a specific predetermined section, that is, section route data search means. When is extracted, the specific predetermined section route is displayed on the map image. When there is no section route data, the next destination setting is performed by switching to the normal car navigation function which is an existing navigation means for setting the route based on the existing map built in the touch panel terminal 3.

  More specifically, as shown in FIG. 2, the touch panel terminal 3 includes a GPS 7 that measures the current position, and a display unit 9 that displays the current position acquired by the GPS 7 on the map image 8. Accordingly, the delivery route data can be displayed on the map image 8 displayed on the screen of the touch panel terminal 3 by inputting the delivery route data from the SD card 6 to the touch panel terminal 3 equipped with the GPS 7.

  When normal route navigation to the delivery destination by the delivery support navigation system 1 of the above embodiment is started, navigation is performed by voice navigation and map navigation, and a map displayed in the map image 8 when the destination arrives near the destination. Enlarged. Thereafter, when the delivery worker arrives at the delivery destination and delivers the delivery product or is absent, the absence slip is written. In the delivery support navigation by the delivery support navigation system 1, road network data conversion processing based on the GPS trajectory obtained by continuously acquiring the current position by the GPS 7 is performed on the route for each visited place that has traveled in the recording mode. When section route data exists, navigation is performed using voice network / remaining distance display to the same visited site using road network data.

  In the road network data conversion processing, first, a flag “1” is set on the map image 8 of the touch panel terminal 3 as the “departure point” between the visits. Thereafter, number flags are set in the order of “2”. As described above, the route traveled for each visited site is defined as a GPS trajectory obtained from the GPS reception data, the road trajectory network of the travel route is stored in a dedicated folder in the SD card by performing processing for converting the GPS trajectory into road network data. Perform data conversion.

Hereinafter, a case where the vehicle travels from the departure point 11 to the three destinations of the first destination 12, the second destination 13, and the third destination 14 will be described.
The travel route from the departure place 11 to the first destination 12 is converted into road network data and stored in a dedicated folder in the SD card 6 of the touch panel terminal 3.
Further, the travel route from the first destination 12 to the second destination 13 is converted into road network data and stored in a dedicated folder in the SD card 6. Similarly, the travel route from the second destination 13 to the third destination 14 is converted into road network data and stored in a dedicated folder in the SD card 6.

  FIG. 3 shows a display means for displaying on the map image 8 a GPS locus (new road network data) obtained by continuously acquiring the current position by the GPS 7 by the composite navigation means of the touch panel terminal 3 of the delivery support navigation system 1 and an existing map. A mode in which the existing navigation means for setting the route based on the route (existing road network data) is linked and the new road network data and the existing road network data are combined is shown. The display means for displaying the GPS trajectory on the map image 8 and the existing navigation means have the layer in the specific predetermined section route navigation mode as the main layer 15 and the layer in the existing navigation mode as the sub-layer 16, and change the layer when switching the navigation mode. By performing switching, two processes of the main layer 15 and the sublayer 16 can be executed on one screen.

In the sub-layer 16 that is an existing navigation screen, navigation guidance end positions 17a to 17c to the destination by address input are shown. Normally, the navigation guidance end positions 17a to 17c end the navigation guidance on the road whose vehicle position is closest to the destination address based on the longitude / latitude data.
In addition, the destination is displayed on each of the main layer 15 and the sublayer 16 as indicated by flags 1 to 3.
In the sublayer 16, the destination flags 1 to 3 are displayed based on longitude / latitude data corresponding to the address. For example, in the case of a factory, the center of the site is displayed. In this sublayer 16, the route 18 by the existing navigation is displayed.
On the other hand, in the main layer 15, flags 1 to 3 are displayed at registration points corresponding to the respective destinations. For example, in the main layer 15, the flag 1 is displayed at a position registered as a specific unloading position, the flag 2 is displayed at a position registered as an entrance, and the flag 3 is displayed at a position registered as a package delivery position in the factory. Is done.
The main layer 15 displays section routes 19a and 19b, which are reproduced by continuously connecting GPS log data stored in advance, and a trace running is performed in which these are traced by the own vehicle position mark 20 by GPS.
The route 18 by the existing navigation and the section routes 19a and 19b can be easily recognized by color-coding.

The difference between the navigation by the existing navigation performed in the sub-layer 16 which is the existing navigation screen and the trace travel of the section routes 19a and 19b displayed in the main layer 15 will be described with reference to FIGS. 4 and 5A to 5C.
As shown in FIG. 4, for example, when the residential location that is the destination is a hilly area, the existing navigation performed on the sub-layer 16 that is the existing navigation screen may lead to the cliff road 30 a side on the rear side of the housing. In the existing navigation, the navigation guidance end point 31 is on the road close to the destination, and the navigation for the car entry course 32 is the road 30a closest to the latitude and longitude of the destination even if there are cliffs or steps. Select.
However, when the residential location, which is the destination, is a hilly area, the entrance of the destination is usually on the cliff road 30b side.
Further, as shown in FIG. 5 (a), the travel path display 35 by the existing navigation performed on the sub-layer 16 that is the existing navigation screen is not a section record, so that it is not possible to distinguish between the forward path and the return path.

  On the other hand, in the case of the trace travel of the section routes 19a and 19b displayed on the main layer 15, the professional road / section route 36 from the (n-1) th to the nth is displayed as shown in FIG. 5 (b). Only the outbound route to the cliff road 30b side where the destination entrance is located is displayed. Further, as shown in FIG. 5C, only the return path which is the professional road / section route 36 from the (n-1) th to the nth is displayed. Therefore, the route display in the vehicle back direction, which is strictly prohibited for commercial vehicles, is not performed.

FIGS. 6 and 8 show flowcharts of delivery work by the delivery support navigation system 1 of the above embodiment. In the flowcharts of FIGS. 6 and 8, human operations are indicated by broken lines, and terminal operations are indicated by solid lines.
As shown in FIG. 6, the delivery work is first started by the work of transferring all the data of the visited places from the management software of the PC to a terminal such as a smartphone or a tablet (step 1). The contents of the transferred data are the name of the customer to visit, the latitude and longitude of the customer address (address point), the latitude and longitude of the vehicle stop specific position (parking point), the work content for each customer (delivery item or collection item, etc.), Business information (arrangements with customers), recorded unique section route data (refers to data between customer 1 and customer 2 address points or data between customer 1 and customer 2 parking points), and the like. In this case, if the visit destination is fixed for a certain period or irregularly, it is not necessary to transfer data from the PC management software to the terminal every day. It is also possible to leave.
Next, on the terminal list screen (UI) of the terminal, the customer name and the presence / absence of stop position registration are displayed in the order of the visit schedule (step 2). FIG. 7A shows a visited list screen. As shown in the drawing, customer names are displayed in the order of visits, and presence / absence of stop position registration is indicated by presence / absence of P display.

Next, as shown in FIG. 7B, the next customer name to be visited is selected on the terminal list screen (UI) (step 3). At that time, if the terminal is a touch panel, it can be selected by a touch operation.
By the selection, the terminal is searched for section route data from the arrival address point to the next visited address point or from the arrival stop position (current position) to the next parking point (step 4).
Thereby, it is determined whether or not the section route data is recorded (step 5).
If section route data exists, a section route layer for performing route guidance based on the section route data is displayed (step 5-1).

  At that time, it is selected whether or not the normal navigation layer is superimposed on the section route layer (step 6), and the normal navigation layer for setting the route based on the map data is displayed superimposed on the section route data layer. When selecting, the sub-layer that displays the route line by the normal navigation application based on the road information of the map built in the terminal screen and the main layer that displays the section route line that does not depend on the road information are overlapped and displayed. (Step 6-1-1).

At that time, the vehicle position mark is displayed on each of the route line and the section route line by the normal navigation application displayed in each individual color (step 6-1-2). Since the section route does not depend on the map data, the route line is displayed even in a place that is not normally displayed in the navigation application.
On the other hand, if it is not selected to display the section route data layer on the normal navigation layer that is set based on the map data at step 6, only the section route layer is displayed (step 6-2).
Next, the vehicle position (mark) detected by the GPS is traced to the section route line and traced to the next visited place (step 7).

At that time, when the route guide line and the section route line by the normal navigation application are different and the driver travels according to the section route line, the normal navigation application side is automatically rerouted and follows the section route line (step 8).
On the other hand, when there is no section route data, the layer of normal navigation (route guidance based on map data) input to the terminal is displayed alone (step 5-2), and the person in charge of delivery usually depends on the road map. Drive along the route guide line of the navigation application (step 5-3). In that case, the guidance ends on the road near the destination, and the person in charge of the delivery travels to the required stop position after that by his / her own judgment.
In the process of step 5-3, section trajectory data of latitude and longitude detected by GPS is continuously recorded every second, and new section route data from departure to arrival is stored in the terminal recording medium (step 5-4). .

Thereafter, when the set distance is approached with respect to the next visited place, the map screen display is automatically switched to the maximum scale (step 9). In addition, when it becomes possible to display on the screen before, after, or simultaneously with the switching of the map screen display, G indicating that it is the arrival point at the position converted from the address data of the visited site into the latitude and longitude data (Goal) display is performed, and P (parking) display for displaying a stop position where the vehicle is actually stopped is performed.
Further, when the distance set for the next visit destination is reached, for example, a yellow arrival button pops up on the terminal screen (step 10).
Next, as shown as step 11 in FIG. 8, it is determined whether or not the arrival point of the vehicle position displayed on the terminal screen is correct. Specifically, the latitude / longitude data of the own vehicle position acquired by GPS and the latitude / longitude (address point) data of the customer address acquired at step 1 or the latitude / longitude (parking point) data of the vehicle stop specific position are displayed on the screen. This is done by contrast.

The customer's G (goal) mark if the arrival point of the vehicle position does not match the address point indicated by the customer's G (goal) mark or the vehicle stop specific position indicated by the P (parking) mark on the screen The latitude and longitude of the vehicle stop specific position indicated by the address point indicated by P and the P (parking) mark are corrected by touch and scroll on the terminal screen as the arrival point (step 12).
If the arrival point of the vehicle position displayed on the terminal screen is correct, the arrival button is touched (step 13). As a result, the arrival button displayed in yellow changes to, for example, red, the latitude / longitude and time of the arrival point are stored, and the arrival status is determined (step 14).

Work details (delivery, collection, collection, sales promotion sales, etc.) at the destination where the arrival status is confirmed and work details for each customer (designation of where to place delivery items, number of chime presses, etc.) It is displayed on the screen (step 15).
Next, multiple visiting customers such as apartment houses at the same address point linked at the arrival point are displayed in different colors on the list screen of the terminal UI, or neighboring address points linked at the arrival stop point and different address points are the terminal UI Color display is performed on the screen, and walking or cart delivery is performed (step 16). This prevents delivery omissions.

When the above arrival status is confirmed and step 14 is executed, a route search to the next visited place is automatically executed by the background program separately from the contents displayed on the terminal (step 17).
Since normal navigation starts route search at the stage where the next destination is set, it must wait for the route search to end. If the terminal starts running while the terminal is searching for a route, there is a problem that navigation is not in time when the crossroads are close. For this reason, in the case of a substitute driver or newcomer who is not familiar with route operations, the next run will be started after waiting for a route search of 5 to 10 seconds. In the case of a delivery operation of 100 houses / day, a business loss time of 500 seconds to 1000 seconds occurs.
However, when the route search to the next visited place is automatically executed by the background program, such work loss time can be prevented.

Based on the display performed at step 16, the person in charge of delivery performs operations such as delivery, collection, collection, sales, etc. outside the vehicle (step 18), and after the required work is completed, the operation is performed on the predetermined screen of the terminal. A report is made (step 19).
After that, it is selected whether or not to go to the next visit (step 20). When going to the next visit, the next visit customer name is displayed on the terminal list screen (UI) as shown in step 3 in FIG. select.
On the other hand, if you do not go to the next visit, return to work (step 21), transfer data from the terminal to the PC management application, update the data of the PC management software (step 22), and print the business report contents from the PC management application Out (step 23).

FIG. 9 is a display example when the delivery support navigation system 1 is used for a garbage collection vehicle patrol as an example of the display of the work contents at the visited site and the business contents for each customer displayed at step 15. According to this customer information, it is recognized by a person who has been engaged in the work for the first time that a snow melter is not installed and the road width is narrow because of the indication “no snow melting”.
FIG. 10 is a display example when the delivery support navigation system 1 is applied to used paper collection work as an example of the display of the work contents at the visited site and the business contents for each customer displayed at step 15. It is displayed that there is a business trip processing request for confidential documents and that it is necessary to contact the telephone before arrival, and the vehicle stop in front of the office is NG and P mark flag (vehicle stop specific position (parking point) ) Indicates that the vehicle must be stopped.
FIG. 11 is a display example when the delivery support navigation system 1 is applied to a delivery guide for home delivery lunch as an example of the display of the work contents at the visited site and the business contents for each customer displayed at step 15. There is a BOX for storing home delivery lunch boxes in the garage next to the entrance. If there is an empty box, you will be away. Is displayed.
FIG. 12 is a screen that is displayed to make a business report for inputting the business execution contents performed in step 19 and to select whether or not to go to the next visited site in step 20. If you press “Start” to start traveling to the next destination, the screen shown in FIG. 7B is displayed.

FIG. 13 is an example of a screen for performing a business report for inputting the business execution contents performed in step 19, and is displayed when “to detailed report” is pressed in FIG. On this screen, dangerous materials such as oil stoves are left in the garbage collection area, and the fact that they were not collected and their quantity are recorded.
FIG. 14 is an example of a screen for performing a business report for inputting a business execution content performed in step 19 when the delivery support navigation system 1 is applied to used paper collection work, and records the type and quantity of collected used paper. .

  FIG. 15 is an example of a screen for performing a business report for inputting a business execution content executed in step 19 when the delivery support navigation system 1 is applied as a delivery guide for a home delivery lunch, and records the delivered menu and quantity. .

The above delivery support navigation system 1 enables the following.
Even if there is no road network data inside the touch panel terminal 3 such as a newly opened road or an area where there is no detailed road data, the existing road is displayed as an underlayer, and the route is displayed in the up player. New road network data can be added to network data and used in parallel. The same applies to the traveling route of light vehicles (the road through which only light vehicles can pass) and the traveling route of 1.5-ton vehicles. For roads where only bicycles and people can pass, the touch panel terminal 3 can be removed from the vehicle and carried and traced.

Therefore, an inaccessible route due to selection of a main road or a narrow street does not occur. It is also possible to stop and trace on foot. Accordingly, it is possible to grasp the time concerning the delivery in the downtown area and the in-condominium delivery (cart delivery).
In addition, select the route on which the veteran traveled even if detouring due to the reason of traffic congestion, direction of travel, selection of stop position (cannot stop in front of the store, etc.) Can do.

  In addition, the section trace and color coding eliminates round trip overlap, making it easy to see, and making it possible to grasp the road in front of the building or the entrance road.

  Therefore, in the delivery support navigation system 1 of the present invention, the new road network data is constructed by accumulating the route for each section of the registered customer in the assigned area in the server by the learning function for each vehicle size and reflecting it in the route calculation engine. Doing this, layering it on conventional map data in layers, making it possible to use it in parallel, not relying on PC engine route calculation, not relying on road information on touch panel terminal 3, learning professional roads based on experience of experienced drivers, Can be reproduced

By carrying the delivery support navigation system 1 of the present invention, it is possible to guide the route of a mountain route without map information, which is useful for preventing distress.
In addition, tourist routes without map information & road information, expo, amusement parks, and walking routes in large-scale events can be shown. It can also be used on a global scale because of the display using latitude and longitude. Therefore, it can also be used as a tourist course guidance terminal for foreigners and a standard taxi travel route guidance terminal overseas.

Therefore, the conventional delivery support navigation system is a method for calculating an optimum delivery route including conversion into latitude / longitude data and time designation by inputting an address to the server engine of the company.
In addition, the route to each destination after the delivery route is determined depends on the road map data built in the touch panel terminal 3 and the route instruction changes depending on the high-speed, national / local road selection and time / distance priority selection. It is.
On the other hand, in the delivery support navigation system 1 of the present invention, the target field is the route delivery of the visited site, and the address input and the delivery route calculation are not required each time.
In addition, the dependency on the road map data built in the touch panel terminal 3 is low, and the “pro road” (including the route that combines the car, rear car & cart, and walking) trajectory for each course of the delivery route and the veteran delivery person is learned and stored. By reproducing the original route data, even an inexperienced person can deliver a professional road route.

Furthermore, by creating a database of route routes for each registered customer, it is a system that can build original professional road data for route delivery, such as light trucks and large truck types, busy streets in downtown areas, road map data Routes can be constructed as know-how even on roads that are not on the map, such as narrow streets that have not been developed as routes, and routes of new residential roads.

DESCRIPTION OF SYMBOLS 1 ... Delivery assistance navigation system, 2 ... User database, 3 ... Touch panel terminal, 4 ... Data reading means, 5 ... Delivery route setting part, 6 ... SD card, 7 ..GPS, 8 ... map image, 9 ... display means, 10 ... delivery route, 15 ... main layer, 16 ... sublayer, 18 ... route by existing navigation, 19, 36 ... Section route.

Claims (16)

It has a touch panel type display means that displays on the map image the GPS trajectory obtained continuously from the current position of the vehicle by GPS, with any one point 1 as the departure point and any other point 2 as the arrival point A navigation apparatus comprising storage means for performing data processing that is fragmented into latitude and longitude data of a traveling locus of only a specific section between points 1 and 2 and storing the data. The navigation according to claim 1, further comprising: existing navigation means for performing route setting based on an existing map, and composite navigation means for displaying the existing route and / or the GPS trajectory by the route setting by the existing navigation means on the map image. apparatus. The navigation according to claim 2, wherein the composite navigation means includes a main layer that displays the specific predetermined section route and a sublayer that displays an existing route, and displays the main layer and the sublayer on one map image. apparatus. 4. The route setting based on the existing map data is performed by the existing navigation means on condition that there is no latitude / longitude data of the travel locus for the specific predetermined section in the internal data of the terminal. Navigation device. The storage means starts storing the latitude / longitude data of the travel locus only for the specific predetermined section on the condition that there is no travel / latitude / longitude data for the specific predetermined section in the internal data of the terminal. It has a unique predetermined section route search means that records the GPS trajectory in a specific predetermined section, and when the unique predetermined section route is extracted by the search means, the unique predetermined section route is displayed on the map image. The navigation device according to claim 2.
The navigation device according to claim 2, wherein the existing route and the GPS trajectory are color-coded.   The navigation device according to claim 6, wherein when the user arrives at the point 2, a display indicating "arrival" is performed, and when the display indicating "arrival" is touched, the search means performs a next destination search.   Arrival location registration display means for displaying an arrival point at a location where the address data of the location 2 is converted into latitude and longitude data, and a stop location registration display for displaying a stop location where the vehicle is actually stopped The navigation device according to any one of claims 1 to 8, further comprising means.   The navigation apparatus according to claim 9, further comprising one or more visiting customer display means associated with the stop position registration display means.   11. The navigation apparatus according to claim 10, further comprising a notification means for displaying and / or announcing on the panel when a plurality of visiting customers are displayed by the visiting customer display means.   12. The navigation apparatus according to claim 10 or 11, further comprising notification means for displaying and / or announcing on the panel the work contents at a visited place when the vehicle arrives at the stop position.   Claim display executed on the panel and / or announcement of business contents at the visited site by the notification means is executed by transferring customer data from the user database to the touch panel terminal mounted on the vehicle from the customer management means based on the map information. The navigation device according to any one of claims 1 to 12.   A touch panel terminal that is the navigation device according to any one of claims 1 to 3, and a delivery route setting unit that converts a destination address into latitude / longitude data and sets a delivery route for each visit destination. A navigation system comprising a user database provided.   15. The navigation according to claim 14, wherein the user database includes a database in which latitude / longitude data of the visited place and the position on the map is recorded in advance, and the specific predetermined section is set as a plurality of visited sections. system. The navigation system according to claim 14, wherein the specific predetermined section route is stored by a recording medium capable of data input / output between the touch panel terminal and the user database.

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