JP2015045589A - Construction work site guide system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To quickly provide a guide map for securing a parking lot and guiding between a construction work site and the parking lot, and the guide map for guiding facilities and stores in a periphery of the construction work site and the guide map and the like for guiding each facility and shop from the parking lot.SOLUTION: An address 50 of a construction site is acquired upon receipt of a request from a terminal device, and a parking lot is searched, and an address 62 of the selected specified parking lot and the address 50 of the construction site are stored in a storage device 24. A route guiding from a departure point designated by the terminal device to the address 62 of the parking lot and the route guiding from the address 62 of the parking lot to the address 50 of the construction work site are executed. The guiding of peripheral facilities is also automatically acted with the address 62 of the parking lot and the address 50 of the construction work site as departure points.

Description

  The present invention relates to a construction site guidance system, a guidance program, and a recording medium that provide information related to a parking lot, the nearest store, and the like that are used by construction workers.

  When using a private passenger car, truck, or the like as a means of transportation to the construction site, a construction worker searches for a parking lot in the vicinity of the construction site in advance. A parking lot search company provides a website for searching for parking lots (Non-patent Document 1) (Non-patent Document 2). In addition, a technology has been developed to investigate the availability of such time-rental parking lots and create a database.

Times parking search website http://times-info.net/view/park/ Repark Parking Search Website http://www.repark.jp/parking_user/time/ JP 2001-202544 A

The known technology has the following problems to be solved.
(1) It takes too much time to find a suitable parking lot on a website published by a company that provides a parking lot. Also, if you are not guided to the geography near the construction site, you may get lost after getting out of the car if you are only guided to the nearby parking lot.
(2) For those who go to the construction site for a certain period of time, there may be a need to use facilities and stores near the construction site. In addition, there are many injuries among construction personnel, so I would like to know the nearest medical facility.
(3) In any case, search and guidance are possible if you search individually using the website, but it takes a lot of work to get the best information, and both are not satisfactory. Absent.

  In order to solve the above problems, an object of the present invention is to provide a construction site guidance system as follows. In other words, when a person involved in construction works visits a construction site, first secure a parking lot, and further guide maps between the parking lot and the construction site, facilities and stores around the construction site, and parking. It is an object to provide a guidance system that can promptly provide a guide map from a parking lot to each facility or store.

  The following configurations are means for solving the above-described problems.

<Configuration 1>
An arithmetic processing device that receives a request from a terminal device through a network and executes a guidance process for a construction site, and a storage device that stores data necessary for the arithmetic processing;
The arithmetic processing unit is
When receiving a request from the terminal device, before starting the guidance process, initial setting means for executing a process of acquiring the address of the construction site and storing it in the storage device;
Reads the address of the construction site from the storage device, searches for a parking lot within a certain distance from the address of the construction site, displays a list of parking lots extracted as a result of the search, and displays the parking lot A parking lot search requesting means for executing a process of storing the address of the specific parking lot selected by the request of the terminal device from the list in the storage device;
Read the address of the parking lot from the storage device, route guidance from the departure place designated by the terminal device to the address of the parking lot, and route guidance from the parking lot address to the address of the construction site Construction site guidance system characterized by comprising road guidance means for executing

<Configuration 2>
The initial setting means obtains identification data for identifying construction work from the terminal device, refers to construction plan data including information related to construction work using the identification data as a key, and obtains the address of the construction site. The construction site guidance system according to configuration 1, wherein the system is stored in a storage device.

<Configuration 3>
When performing the process of guiding neighboring facilities on the construction site, the road guidance means uses either one or both of the address of the construction site acquired in advance by the above process and the address of the parking lot used by the user. The construction site guidance system according to Configuration 1, wherein the route guidance is executed using the facility obtained as a result of the search process as a starting point, as a target value.

<Configuration 4>
After the route guidance to the nearby facilities on the construction site is executed, the road guidance means uses either one or both of the construction site address and the parking lot address acquired in advance in the above processing as a target value, and performs a search process. 4. A construction site guidance system according to Configuration 3, wherein route guidance is executed using the facility obtained as a starting point.

<Configuration 5>
For each user, the storage device stores data for identifying the user and the address of the parking lot used by the user,
Any one of the configurations 1 to 3, wherein the road guidance means reads out an address of a corresponding parking lot from the storage device for each user, sets the departure address or a target value, and performs route guidance. The construction site guidance system described in Crab.

<Configuration 6>
The storage device stores, for each user, data for identifying the user and data including the type of business, date of use, and search history of the user, and is used as construction progress management data. The construction site guidance system according to any one of configurations 1 to 3.

<Configuration 7>
A construction site guidance program for causing a computer to function as the construction site guidance system described in Configuration 1.

<Configuration 8>
A computer-readable recording medium on which the construction site guidance program according to Configuration 7 is recorded.

<Effect of Configuration 1>
When a person involved in construction works visits a construction site, route guidance is executed when using a parking lot. At this time, the address of the construction site is acquired, and further the address of the parking lot is acquired and stored in a storage device so that these can be used automatically thereafter. Thereby, various guidance of the user at a construction site can be automatically performed by simple operation.
<Effect of Configuration 2>
Since the address of the construction site can be acquired automatically, the user's operation can be simplified.
<Effect of Configuration 3>
When searching for various facilities in the vicinity of a construction site and providing guidance, the address of the construction site and the parking lot address used by the user are automatically set as the departure point, and the results of the search process By using the obtained facility as the target value, the user's operation can be simplified.
<Effect of Configuration 4>
It is possible to automatically execute the guidance of the outbound route and the return route to the nearby facilities at the construction site, thereby simplifying the user's operation and making it convenient.
<Effect of Configuration 5>
If the parking lot used by the user, the past search history, etc. are stored for each user, the operation of the user can be simplified and the convenience thereof can be achieved.
<Effect of Configuration 6>
By referring to the user's type of business and the search history, it is possible to directly check what kind of work or work is actually executed. This data can also be used for construction progress management.

It is a block diagram which shows the structural example of the system for implementing this invention. It is operation screen explanatory drawing from an initial setting to a parking lot search process. It is an example explanatory view of a narrowing search. It is explanatory drawing which shows the structure of parking lot DB70. It is guidance processing explanatory drawing in case a user departs from a present location to a parking lot by car. It is processing explanatory drawing when the user who visited the construction site wants to know a nearby convenience store. It is explanatory drawing of the guidance process to a convenience store. It is processing explanatory drawing for building material store search. It is guidance processing explanatory drawing for going to the building material store searched by car use. It is explanatory drawing which shows the structure of facility DB. It is a flowchart which shows the specific process operation example of an initial setting means. It is a flowchart which shows the specific process operation example of a parking lot search request means. It is a flowchart which shows the specific process operation example of a route guidance means. It is a flowchart which shows the specific process operation example of a facility search request | requirement means.

FIG. 1 is a block diagram showing a configuration example of a system for carrying out the present invention.
[System overview]
The terminal device 14 is, for example, a mobile phone or a mobile terminal used by a construction related person (user 16). The network 20 connects the mobile terminal device 14 and the web server 12 with a wide area or closed area communication network. An arithmetic processing device 22 for realizing this system and a storage device 24 for storing data necessary for the arithmetic processing are provided on the web server 12 side.

  For example, an information service described below is provided to an arbitrary mobile terminal device 14 by so-called cloud technology. The mobile terminal device 14 transmits a request to the web server 12 through the operation screen displayed on the display screen 18, and the web server 12 displays the processing result on the display screen 18.

  This system is specialized mainly for providing navigation information to construction personnel, and the storage device 24 of the web server 12 stores data necessary for supporting construction work. Yes. This data is obtained from a host computer (not shown) for managing construction work.

[Outline of system usage]
In general, in the preparatory stage of construction work, an architectural design office, surveying office, etc., a building design person, etc. visits the construction site. When construction begins, civil engineering work, foundation work, main body work, electrical work, waterworks work, personnel in charge of inspection, etc. will come to visit instead. Therefore, when visiting a construction site for the first time, this construction site guidance system should be used.

  A user who visits a construction site for the first time or a user who has not decided on a parking lot first inputs the user ID 52 or the construction work ID 48 using the menu screen of the corresponding website of the terminal device, for example. Thereby, the guide information service at the construction site of the user is started.

  For example, when a construction work ID is input, the address of the construction site is automatically acquired. The user ID 52 automatically acquires the location of the user's office or the like. Therefore, navigation from the user's office or the like to a parking lot near the construction site can be started almost automatically. Furthermore, a parking lot can be selected according to the type of vehicle used by the user.

  When the user arrives at the parking lot, a guidance display for walking from the parking lot to the construction site is also performed. After the user arrives at the construction site and the work is started, for example, when going to a meal, shopping for daily necessities, purchasing various tools and materials necessary for the work, etc. It is necessary to find facilities (stores). Navigation information for that purpose can also be automatically output.

  When going from a construction site to various facilities, navigation information can be generated for both walking and car use. Navigation information in the case of walking displays a list of neighboring facilities starting from the address of the construction site stored in the storage device. The navigation information in the case of using a car displays a list of neighboring facilities starting from the address of the parking lot stored in the storage device.

  Since the list of neighboring facilities is common to all users, the processing result can be stored and always displayed. However, since some construction works may take a long time from the start of preparation to delivery, it is preferable that the latest information can be used. Accordingly, it is possible to store only the database search formula and repeatedly search for the latest data.

  In addition, when the user selects a specific facility and executes navigation, it is preferable to have a function of automatically executing navigation not only on the forward path but also on the return path. Since the facility designated by the user is likely to be repeatedly used by the user, it is preferable to leave the facility as a search history of the user. In particular, the route from the parking lot used by the user to the construction site is preferably displayed on the guide map at the start or end of navigation each time.

  Since the above guidance system specializes in guidance for construction personnel, when starting navigation, input work such as the start point and destination address can be greatly omitted. The parking lot used by the user and the address of the construction site stored in the storage device can be used. With these functions, construction personnel can acquire all necessary information with minimal operations without complicated operations. For this reason, even a person who is completely unfamiliar with the local geography can safely visit the construction site and perform various tasks. Examples of the present invention will be described in further detail below.

[Specific system configuration]
The system of FIG. 1 will be described more specifically. As illustrated, the web server 12, the mobile terminal device 14, and the external DB 26 are connected to each other via the network 20. The user 16 acquires various information while viewing the display screen 18 of the mobile terminal device 14.

  That is, the user 16 operates the mobile terminal device 14 to execute the program uploaded to the web server 12. Thereby, navigation related to the route to the parking lot and navigation related to the route from the construction site or the parking lot to the nearby facility are executed. The web server 12 acquires the latest data necessary for navigation from the external DB 26 as appropriate.

  In order to execute these processes, the web server 12 is provided with an arithmetic processing device 22 and a storage device 24. The arithmetic processing device 22 has a function of displaying the operation screen 18 on the mobile terminal device 14, executing various programs, and displaying the result on the display screen 18 of the mobile terminal device 14. The storage device 24 stores data necessary for the arithmetic processing of the arithmetic processing device 22.

  The arithmetic processing unit 22 includes an initial setting unit 30, a parking lot search request unit 32, a facility search request unit 34, a road guide unit 36, and an update management unit 38. Each has a function of executing predetermined information processing. Although the detailed description will be given later, simply, the initial setting means 30 sets conditions peculiar to the navigation of the persons concerned with the construction work. Thereby, the operability is decisively improved. The parking lot search request means 32 has a function of executing a search for a parking lot. The facility search request means 34 has a function of executing a search for various facilities near the construction site. The road guide means 36 has a function of executing navigation of directions using the search result. The update management means 38 has a function of updating various databases (DB) stored in the storage device 24 to the latest version.

  The construction plan data 46 stored in the storage device 24 is obtained from a host computer (not shown) for managing construction work. This data is generated when a building construction project can be planned and deleted when the construction work is completed. Includes data related to construction work and related parties. For example, the construction ID 48, the construction site address 50, the construction plan, and the user IDs 52, names, and business types of all the construction personnel are included.

[Parking DB]
Construction workers use various types of vehicles. On the other hand, in the existing parking lot usage guide, for example, there are cases where there is a lack of information such as available vehicle types. Therefore, the format is specified in advance, and the company providing the parking lot is requested to provide the data. For example, the data includes parking lot name, full / vacant information, location information, address, telephone number, number of vehicles that can be accommodated (vehicle type), parking fee, business hours, and the like. Since the full / vacant information must be real-time, it is preferable that the update management means 38 always controls to automatically acquire the latest information and update the parking lot DB 70.

  That is, this system uses the parking lot DB 70 stored in the storage device 24 for searching for parking lots. On the other hand, existing databases are used for other facilities such as convenience stores and medical institutions. That is, the external DB 26 is used through the network 20. However, if there is information that could not be obtained by the existing system, it is good to store it in the auxiliary database 72. The system administrator may store the data in a predetermined format and make it a search target at the same time when searching for the corresponding facility.

  The work supply store DB 74 and the building material store DB 76 are examples thereof, and since they have expertise, it is preferable to supplement the external DB 26. Other facilities may be included in the auxiliary database 72 if necessary. The support data 47 for each user is used to store information such as a construction site and a parking lot used by a user who has used this system even once. The operation screen library 80 is screen data to be displayed on the display screen 18 of the mobile terminal device 14.

[Initial setting]
FIG. 2 is an explanatory diagram of an operation screen from initial setting to parking lot search processing.
1 and FIG. 2 will be described together. The initial setting means 30 displays a login screen 82. The user 16 inputs a user ID 52 (identification information) and a password using the virtual keyboard 56 and operates the login button 58. Thereby, the initial setting means 30 acquires user data 54 for specifying the user 16 and stores it in the storage device 24. The user ID 52 may be a user registration number or the like. Further, the user data 54 may be only the registration number, or may include various information such as the name, type of business, date of use, etc. of the user. The support data 47 for each user including the latter information can also be used for construction progress management.

  Next, the initial setting means 30 displays the site designation screen 84 on the mobile terminal device 14. The user 16 inputs the construction work ID 48 and operates the search start button 60. The initial setting means 30 reads the construction site address 50 with reference to the construction plan data 46 stored in the storage device 24 and stores it in the storage device 24. The construction site address 50 is format data that can be used later for searching a parking lot or displaying map data.

  When using this system, the user 16 operates, for example, the login screen 82 and the site designation screen 84 each time. The reason why the user 16 operates the login screen 82 in the initial setting is for user qualification authentication. Therefore, for example, using the incoming number display function, the user 16 is automatically identified from the phone number of the user's 16 mobile phone, and the user data 54 and the address of the construction site in charge of the user 16 are identified. 50 may be acquired fully automatically. This can be realized by including the data for automatic processing in the construction plan data 46. In this way, the search menu screen 86 can be displayed without any operation.

  The reason for acquiring the construction site address 50 in the initial setting and storing it in the storage device 24 is to provide various conveniences specialized for construction workers, as will be described later. When the same user 16 is in charge of a plurality of construction sites, a plurality of construction work IDs may be displayed and selected from the drop-down list on the site designation screen 84.

  Further, until the related construction is completed, the construction support ID 48, the construction site address 50, the user ID 52, the user data 54, the parking lot address 62, the search history 65, etc. are related to the support data 47 for each user. If stored, the initial setting can be automatically made for the user 16 who repeatedly uses this system. The contents of these data will be described later. In the initial setting, a record that the user 16 specified by the user data 54 is visiting the construction site specified by the address 50 of the construction site can be automatically generated. Therefore, if the record is stored together with the date and time information, it can be used as information for grasping the progress of the construction.

[Parking search]
When the initial setting is completed, the initial setting means 30 displays a search menu screen 86 shown in the lower left of FIG. This screen is used not only for parking lots but also for searching for facilities unique to construction workers such as DIY, convenience stores, work supply stores, medical institutions, and material stores. Here, the user 16 searches for a parking lot near the construction site to be visited.

  When the button displayed as parking lot in the search menu screen 86 is operated, the parking lot search requesting unit 32 refers to the parking lot DB 70 to execute the parking lot search process and displays the parking lot search result screen 88. .

  In the parking lot search result screen 88, for example, information on all parking lots within a radius of 500 meters from the address 50 of the construction site is displayed. Then, when a specific parking lot in the parking lot search result screen 88 is selected and the map display button 63 is operated, a guidance map display screen 92 described below with reference to FIG. 3 is displayed. At the same time, the address 62 of the parking lot corresponding to the storage device 24 is stored. When the narrow search button 64 in the parking lot search result screen 88 is operated, the narrow search described with reference to FIG. 3 can be performed. This is narrowing down candidates when using large vehicles.

FIG. 3 is an explanatory diagram of an example of narrowing search.
The refinement search screen 90 is used, for example, in order to narrow down candidate locations that can be used by selecting a vehicle type, a use date, a use time, or the like that uses a parking lot. The parking lot search request means 32 executes a search, and the search result is displayed on the parking lot search result screen 88. This display format is the same as that in FIG. When the map display button 63 is operated, a guidance map display screen 92 is displayed.

  The guide map display screen 92 includes a guide map from each parking lot displayed on the list to the construction site. The user 16 confirms the convenience of the parking lot on the guidance map display screen 92. Then, when one of the parking lots (the part indicated by a circled number in the figure) is clicked (hereinafter referred to as a tap assuming a smartphone operation), the corresponding parking lot can be selected. The parking lot search request means 32 stores the address 62 of the selected parking lot in the storage device 24.

FIG. 4 is an explanatory diagram showing the configuration of the parking lot DB 70.
As already described, the parking lot DB 70 is configured in a predetermined format including a parking lot name and the like. A company that provides a parking lot notifies the web server 12 in real time of the state of its parking lot in this format. The update management means 38 (FIG. 1) receives the notification and updates the parking lot DB 70. The facility search request means 34 searches the parking lot DB 70 and outputs a parking lot search result screen 88 as shown in FIG. 3 as a search result. Comparing the location information (coordinate values) of the parking lot contained in the parking lot DB 70 with the location information obtained from the address 50 of the construction site, the distance is calculated, and a display such as “distance 120 m from the destination” is generated. Is done.

[Guide to parking lot]
FIG. 5 is an explanatory diagram of guidance processing when the user departs from the current location to the parking lot by car.
The route guidance means 36 (FIG. 1) displays the route search screen 94 shown in FIG. The departure point automatically reads the position information of the current location 104 acquired by the mobile terminal device 14. The destination is the parking address 62 previously stored in the storage device 24. Therefore, guidance is started immediately when the user 16 operates the button 95. First, a route display screen 96 is displayed to prompt the user 16 to select a route. Thereafter, navigation is performed along the route in a known manner. Note that the user 16 may manually input the departure place and the like.

  When the vehicle of the user 16 arrives at the parking lot, the parking lot address 62 and the construction site address 50 stored in the storage device 24 are used to display a guidance map display screen 92 including both of them. If the distance from the parking lot address 62 to the construction site address 50 is sufficiently short, it is possible to walk from the parking lot to the construction site for the first time only by displaying the guidance map display screen 92. If the route is complex, walking navigation is recommended. The starting point is the parking lot address 62 and the destination is the construction site address 50.

[Guidance to the facility]
FIG. 6 is an explanatory diagram of processing when a user who visits a construction site wants to know a nearby convenience store.
It is assumed that the initial setting means 30 displays the search menu screen 86 whenever starting up. Here, when the button indicating “Convenience store” is operated, the facility search requesting means 34 requests the external DB 26 to search through the network 20. Convenience stores, DIY, medical institutions, etc. are used because the existing databases are substantial. At this time, the facility search request means 34 executes both a search using the parking lot address 62 as a starting point and a search using the construction site address 50 as a starting point.

  Since there is only one of a method of walking from the construction site and a method of driving from the parking lot, both search results are displayed and the user 16 is made to select. A unique information service for construction work. For example, as shown in the figure, the addresses 110 of a plurality of convenience stores are displayed on the guide map display screen 92 and the destination is selected. A circled place in the guide map display screen 92 is a convenience store place. When either one is selected, the address 110 of one convenience store as the destination is acquired.

FIG. 7 is an explanatory diagram of the guidance process up to the convenience store.
When the use of walking is selected on the route search screen 94, the address 50 of the construction site is automatically set as the departure point, and the convenience store address 110 is automatically set as the destination. When a button 95 for designating route search is tapped, a guidance map display screen 92 is displayed that shows a walking route with the address 50 of the construction site as the starting point and the address 110 of the convenience store as the destination. In the case of a walking area, it is not necessary to display a plurality of routes, but any known process may be used. Thereafter, known navigation is started. At this time, the convenience store address 110 is automatically set at the return departure place 108, the construction site address 50 is set at the return destination 106, and the return route guidance is also executed. Accordingly, the mobile terminal device 14 can go shopping and return to the construction site without any operation without hesitation.

FIG. 8 is an explanatory diagram of processing for building material store search. FIG. 9 is an explanatory diagram of guidance processing for going to a building material store searched by using a car.
The processing of FIGS. 8 and 9 is different from the examples of FIGS. 6 and 7 in that the vehicle is used instead of walking. When the initial setting means 30 displays the search menu screen 86 and taps a button labeled “Building material store”, the facility search requesting means 34 executes search processing. The facility search request means 34 displays the search result on the facility search result screen 98. The addresses 112 of a plurality of building material stores are acquired, and these are displayed on the guide map display screen 92.

  Here, when the user 16 selects any building material store, the address 112 of the building material store is stored in the storage device. Then, a route search screen 94 (FIG. 9) is displayed. When the use of a car is selected, the departure place is automatically set to the parking lot address 62 and the destination is automatically set to the building material store address 112. When the route search button 95 is tapped, a guidance map display screen 92 is displayed. Only one route or a plurality of routes may be displayed.

  In addition, for those who are not used to going between the construction site and the parking lot, in this example, the walking route guidance between the construction site and the parking lot may be displayed first on the outbound route and finally on the return route. . You may simply display the map including the construction site and parking lot. Car navigation may be started when the user gets to the parking lot on the outward route, and car navigation may be started when leaving the facility on the return route.

FIG. 10 is an explanatory diagram showing the configuration of the facility DB.
The facility DB 68 includes, for example, store names, location information, addresses, telephone numbers, business hours, and other business data. These data can be acquired from the external DB 26 as they are. These may be displayed on the facility search result screen 98. You can leave the missing information empty. The business information data is an advertisement or the like that is freely created by each facility such as a store. Link with search results. In addition, the navigation can be performed using the parking lot address 62, the construction site address 50, and the facility location information.

[Computer program]
FIG. 11 is a flowchart showing a specific processing operation example of the initial setting means.
A specific example of each processing operation by the program will be described with reference to the following flowchart and FIG. First, the initial setting means 30 displays the login screen 82 on the portable terminal device 14 in step S11 by the operation of the user 16. Then, using the screen, the initial setting means 30 acquires the user ID 52 in step S12. In step S13, the acquired user ID 52 is stored in the storage device. Further, user data 54 including the use date is generated and stored in the storage device 24.

  In step S <b> 14, the initial setting unit 30 displays the site designation screen 84 on the mobile terminal device 14. In step S15, the construction ID 48 is acquired using the screen. In step S16, the construction plan data 46 is referred to using the construction work ID 48 as a key. In step S 17, the construction site address 50 is acquired and stored in the storage device 24.

  Next, the initial setting means 30 generates the support data 47 for each user shown in FIG. 1 in step S18. That is, the construction ID 48, the construction site address 50, the parking lot address 62, and the like are associated and stored in the storage device 24 using the user ID 52 as a key. Thereby, when a certain user logs in, the address 62 of the parking lot which the user is using can be read immediately.

  In addition, referring to the construction plan data 46, the name of the user and the work in charge are added to the user data 54. By referring to this and the search history 65, it is possible to know when the person in charge of the construction visits the construction site and when it can be used to manage the progress of the construction. Finally, in step S19, the search menu screen 86 is displayed. This completes the initial setting process.

FIG. 12 is a flowchart showing a specific processing operation example of the parking lot search requesting means.
In the process described with reference to FIG. 11, the search menu screen 86 is displayed on the mobile terminal device 14. This state is shown in step S21. From here, the process of the parking lot search request means 32 is started. In step S22, the display screen 18 of the mobile terminal device 14 is operated to accept a parking lot search request. In accordance with this request, the parking lot search request means 32 searches the parking lot DB 70 in step S23.

  In step S24, a parking lot search result screen 88 is displayed. For example, it is assumed that a narrow search request is accepted in step S25. In accordance with this, the narrowing-down process is performed in step S26, and the updated parking lot search result screen 88 is displayed in step S27. And in order to select either parking lot, the guidance map display screen 92 is displayed by step S28. The parking lot search requesting means 32 accepts the parking lot selection in step S29. In step S <b> 30, the address 62 of the selected parking lot is acquired from the parking lot DB 70 and stored in the storage device 24.

FIG. 13 is a flowchart showing a specific processing operation example of the route guidance means.
The road guide means 36 starts navigation in step S31. In step S <b> 32, the route search screen 94 is displayed on the mobile terminal device 14. In step S33, the position information of the terminal device is automatically input in the departure place column. In step S34, the address 62 of the parking lot is automatically entered in the destination column.

  Subsequently, in step S35, the address 50 of the construction site is entered in the next destination field. Then, the route guidance means 36 performs a route search on the map. That is, at the start of route search, the user 16 does not need any input operation. In step S36, the route display screen 96 obtained as a result is displayed. In step S37, a route selection is accepted from a plurality of routes. When the route is selected, a well-known navigation process is executed in step S38. Thereafter, user support data 47 is generated in step S39. The search history 65 indicates that navigation has been performed. From this per-user support data 47, it can be confirmed that the user has arrived at the construction site via the parking lot.

FIG. 14 is a flowchart showing a specific processing operation example of the facility search request means.
This flow can be widely used for searching and navigation of various facilities displayed on the search menu screen 86. The facility search request means 34 displays the search menu screen 86 in step S41. If any button is tapped by the user 16, the facility search request is accepted in step S42.

  The facility search request means 34 requests the external DB 26 to search through the network 20 in step S43. When the search result is received, the facility search result screen 98 is displayed in step S44. In order to indicate the position on the map, the guide map display screen 92 is displayed in step S45. The user 16 selects one of the facilities when a plurality of facilities are displayed. The facility search request means 34 accepts the facility selection in step S46.

  Next, the processing of the road guide means 36 is performed. In step S47, the road guide unit 36 acquires the address of the selected facility and stores it in the storage device 24. Thereafter, in step S48, the starting point and the destination are automatically set. In other words, as already explained, the construction site is the starting point if walking. If using a car, use the parking lot as the departure point. Include a walking guide between the parking lot and the construction site if necessary. The operation in this case is also very simple by automatic input.

  Thereafter, forward navigation is executed in step S49. In step S50, data including this search expression, search result, and the like is generated. The data is included in the support data 47 for each user. Then, it is stored in the storage device 24. When the user returns from the facility to the construction site, return path navigation is executed in step S51. In step S <b> 52, as in step S <b> 50, user-specific support data 47 is generated and stored in the storage device 24.

  If such a facility retrieval formula is included in the support data 47 for each user and stored in the storage device 24, when the same facility is visited again, the facility is automatically retrieved using the latest database. Can output the result. In addition, when the user 16 is not present at the construction site, it is possible to know whether or not any facility is being visited by using this system.

12 Web server 14 Mobile terminal device 16 User 18 Display screen 20 Network 22 Arithmetic processing device 24 Storage device 26 External DB
30 Initial setting means 32 Parking lot search request means 34 Facility search request means 36 Road guidance means 38 Update management means 46 Construction plan data 47 User support data 48 Construction work ID
50 Construction site address 52 User ID
54 User Data 56 Keyboard 58 Login Button 60 Search Start Button 62 Parking Address 63 Map Display Button 64 Refine Search Button 65 Search History 68 Facility DB
70 Parking Lot DB
72 Auxiliary Database 74 Work Supplies Store DB
76 Building Material Store DB
80 Operation Screen Library 82 Login Screen 84 Site Specification Screen 86 Search Menu Screen 88 Parking Search Result Screen 90 Refine Search Screen 92 Guide Map Display Screen 94 Route Search Screen 95 Button 96 Route Display Screen 98 Facility Search Result Screen 104 Current Location 106 Return Destination 108 Return home 110 Convenience store address 112 Building materials store address

Claims (8)

An arithmetic processing device that receives a request from a terminal device through a network and executes a guidance process for a construction site, and a storage device that stores data necessary for the arithmetic processing;
The arithmetic processing unit is
When receiving a request from the terminal device, before starting the guidance process, initial setting means for executing a process of acquiring the address of the construction site and storing it in the storage device;
Reads the address of the construction site from the storage device, searches for a parking lot within a certain distance from the address of the construction site, displays a list of parking lots extracted as a result of the search, and displays the parking lot A parking lot search requesting means for executing a process of storing the address of the specific parking lot selected by the request of the terminal device from the list in the storage device;
Read the address of the parking lot from the storage device, route guidance from the departure place designated by the terminal device to the address of the parking lot, and route guidance from the parking lot address to the address of the construction site Construction site guidance system characterized by comprising road guidance means for executing   The initial setting means obtains identification data for identifying construction work from the terminal device, refers to construction plan data including information related to construction work using the identification data as a key, and obtains the address of the construction site. The construction site guidance system according to claim 1, wherein the construction site guidance system is stored in a storage device.   When performing the process of guiding neighboring facilities on the construction site, the road guidance means uses either one or both of the address of the construction site acquired in advance by the above process and the address of the parking lot used by the user. The construction site guidance system according to claim 1, wherein route guidance is executed with a facility obtained as a result of search processing as a target value as a starting point.   After the route guidance to the nearby facilities on the construction site is executed, the road guidance means uses either one or both of the construction site address and the parking lot address acquired in advance in the above processing as a target value, and performs a search process. 4. The construction site guidance system according to claim 3, wherein route guidance is executed using the facility obtained as a result of the departure from the facility. For each user, the storage device stores data for identifying the user and the address of the parking lot used by the user,
4. The route guidance unit according to claim 1, wherein, for each user, the address of the corresponding parking lot is read from the storage device, set as a departure place or a target value, and route guidance is executed. A construction site guidance system according to any one of the above.   The storage device stores, for each user, data for identifying the user and data including the type of business, date of use, and search history of the user, and is used as construction progress management data. The construction site guidance system according to any one of claims 1 to 3.   A construction site guidance program for causing a computer to function as the construction site guidance system according to claim 1.   A computer-readable recording medium on which the construction site guidance program according to claim 7 is recorded.

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