CN105206103A - Parking place navigation method and device - Google Patents

Abstract

The invention discloses a parking place navigation method and device. In one specific mode of execution, the method comprises the steps that information input by a user is obtained, wherein the information input by the user comprises destination information, destination arrival time information and user location information; the information input by the user is sent to a server; parking place information sent by the server is received and displayed, wherein the parking place information comprises attribute information of at least one free parking place and is obtained by conducting matching on a parking lot target set within the range with a destination as the circle center and a preset distance as the radius by the server according to the destination arrival time information; parking place reserving information sent by the user is received and forwarded to the server to be used for reserving a parking place; according to the user location information, a route for arriving at the parking place reserved by the user is presented. By means of the mode of execution, the parking place information is effectively used.

Description

Parking space navigation method and device

technical field

The present application relates to the field of computer technology, in particular to the field of navigation technology, and in particular to a parking space navigation method and device.

Background technique

Along with popularizing day by day of automobile, the problem of difficult parking is increasingly prominent. At this stage, the user can only be informed whether there is a vacancy in the parking lot when he arrives at the parking lot. If there is no vacancy in the parking lot, the user needs to find the parking lot again; even if there is a vacancy in the parking lot, if the parking lot is large enough It will make the user spend a lot of time looking for a vacancy, and while searching, other users may have already taken the first step to occupy the vacancy, and the user needs to re-find the vacancy, which will cause the user to waste a lot of time in the process of parking. In addition, the relatively hidden parking spaces in the parking lot may be idle for a long time and cannot be effectively utilized.

Contents of the invention

The purpose of this application is to propose a parking space navigation method and device to solve the technical problems mentioned in the above background technology section.

In a first aspect, the present application provides a parking space navigation method, the method comprising: acquiring user input information, the user input information including destination information, arrival time information, and user location information; The input information is sent to the server; the parking space information sent by the server is received and displayed, the parking space information includes attribute information of at least one free parking space, wherein the attribute information includes parking space position information and/or parking space information Number; receive the parking space reservation information sent by the user and forward the parking space reservation information to the server for parking space reservation processing, wherein the parking space reservation information includes the user reservation in the at least one free parking space Attribute information of one or more parking spaces; according to the location information of the user, a route to the parking space reserved by the user is presented.

In some embodiments, the parking space information is provided by the server within a range with the destination as the center and a preset distance as the radius, and according to the arrival time information of the destination, the target parking lot within the range Each parking lot object in the parking lot object set has attribute information and status information of the included parking spaces.

In some embodiments, after receiving the parking space reservation information sent by the user and forwarding the parking space reservation information to the server for parking space reservation processing, the method further includes: receiving verification of the reserved parking space information, wherein the verification information includes a verification identification for the predetermined parking space provided by the server.

In some embodiments, the verification information includes at least one of the following: numbers, letters, voice, video, and two-dimensional code pictures.

In some embodiments, the presenting the route to the parking space reserved by the user according to the location information of the user includes: presenting the location of the predetermined parking space through a map, and according to the location information of the user, in the The route to the reserved parking space is presented on the map.

In some embodiments, the presenting the route to the parking space predetermined by the user according to the location information of the user includes: broadcasting the route to the parking space predetermined by the user in the form of voice according to the location information of the user.

In a second aspect, the present application provides a parking space navigation device, the device includes: an acquisition unit configured to acquire user input information, the user input information includes destination information, destination arrival time information, user location information; a sending unit configured to send the user input information to a server; a first receiving unit configured to receive and display the parking space information sent by the server, the parking space information including at least one free parking space Attribute information, wherein the attribute information includes parking space location information and/or the number of the parking space; the second receiving unit is configured to receive the parking space reservation information sent by the user and forward the parking space reservation information to the The server is used for parking space reservation processing, wherein the parking space reservation information includes the attribute information of one or more parking spaces reserved by the user in the at least one free parking space; the display unit is configured to Location information, showing the route to the parking space reserved by the user.

In some embodiments, the parking space information is provided by the server within a range with the destination as the center and a preset distance as the radius, and according to the arrival time information of the destination, the target parking lot within the range Each parking lot object in the parking lot object set has attribute information and status information of the included parking spaces.

In some embodiments, the second receiving unit is further configured to: receive verification information of the predetermined parking space, wherein the verification information includes a verification identification for the predetermined parking space provided by the server.

In some embodiments, the verification information includes at least one of the following: numbers, letters, voice, video, and two-dimensional code pictures.

In some embodiments, the display unit is further configured to: present the location of the predetermined parking space on a map, and present a route to the predetermined parking space on the map according to the location information of the user.

In some embodiments, the display unit is further configured to: broadcast the route to the parking space reserved by the user in the form of voice according to the location information of the user.

The parking space navigation method and device provided by this application send the user input information to the server, receive and display the parking space information obtained by the server, and then receive and forward the parking space reservation information sent by the user, and the server reserves one or more The parking space, finally, presents the route to the parking space reserved by the user, thereby realizing the effective use of parking space information and saving parking time for the user.

Description of drawings

Other characteristics, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is an exemplary system architecture diagram to which the present application can be applied;

Fig. 2 is a flowchart of an embodiment of the parking space navigation method according to the present application;

Fig. 3 is a schematic diagram of an application scenario of the parking space navigation method according to the present application;

Fig. 4 is a schematic structural diagram of an embodiment of a parking space navigation device according to the present application;

Fig. 5 is a schematic structural diagram of a computer system suitable for implementing a terminal device or a server according to an embodiment of the present application.

Detailed ways

The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

FIG. 1 shows an exemplary system architecture 100 to which embodiments of the parking space navigation method or the parking space navigation device of the present application can be applied.

As shown in FIG. 1 , a system architecture 100 may include terminal devices 101 , 102 , 103 , a network 104 and a server 105 . The network 104 is used as a medium for providing communication links between the terminal devices 101 , 102 , 103 and the server 105 . Network 104 may include various connection types, such as wires, wireless communication links, or fiber optic cables, among others.

Users can use terminal devices 101 , 102 , 103 to interact with server 105 via network 104 to receive or send messages and the like. Various communication client applications, such as various navigation applications, may be installed on the terminal devices 101, 102, and 103.

Terminal devices 101, 102, 103 can be various electronic devices with display screens and support information input, including but not limited to smart phones, tablet computers, car navigation systems, e-book readers, MP3 players (Moving Picture Experts Group Audio Layer III, moving picture experts Compression standard audio layer 3), MP4 (MovingPictureExpertsGroupAudioLayerIV, moving picture expert compression standard audio layer 4) player, laptop portable computer and desktop computer, etc.

The server 105 may be a server that provides various services, for example, a background server that processes user input information acquired on the terminal devices 101 , 102 , 103 . The background server can obtain the parking space information according to the received user input information, and feed back the parking space information to the terminal device.

It should be noted that the parking space navigation method provided in the embodiment of the present application is generally executed by the terminal devices 101 , 102 , and 103 , and correspondingly, the parking space navigation devices are generally installed in the terminal devices 101 , 102 , and 103 .

It should be understood that the numbers of terminal devices, networks and servers in Fig. 1 are only illustrative. According to the implementation needs, there can be any number of terminal devices, networks and servers.

Continuing to refer to FIG. 2 , a flow 200 of an embodiment of the parking space navigation method according to the present application is shown. The described parking space navigation method comprises the following steps:

Step 201, acquire user input information.

In this embodiment, the electronic device on which the parking space navigation method runs (such as the terminal device shown in FIG. 1 ) can directly obtain user input information, wherein the above user input information includes the desired destination information input by the user , arrival time information, and user location information.

Step 202, sending the user input information to the server.

In this embodiment, the above-mentioned electronic device (such as the terminal device shown in FIG. 1 ) sends the user input information obtained in step 201 to the above-mentioned server through a wired connection or a wireless connection. It should be noted that the above wireless connection methods may include but not limited to 3G/4G connection, WiFi connection, Bluetooth connection, WiMAX connection, Zigbee connection, UWB (ultrawideband) connection, and other wireless connection methods known or developed in the future.

Step 203, receiving and displaying the parking space information sent by the server.

In this embodiment, the above-mentioned electronic device (such as the terminal device shown in FIG. 1 ) receives the parking space information sent by the above-mentioned server through a wired connection or a wireless connection, and displays the above-mentioned parking space information, wherein the above-mentioned parking space The information includes attribute information of at least one free parking space, wherein the attribute information includes location information of the parking space and/or number of the parking space.

In some optional implementations of this embodiment, the above-mentioned parking space information is obtained by the above-mentioned server after matching according to the above-mentioned user input information. The specific process is: the above-mentioned server takes the destination input by the user as the Within the range where the distance is the radius, match the target set of parking lots within the above-mentioned range according to the time information of the user's arrival at the destination, and obtain the attribute information of the free parking spaces in the parking lot within the above-mentioned range. Wherein, the above-mentioned parking lot target set refers to the set of all parking lots searched by the above-mentioned server within the range of the above-mentioned destination as the center and the preset distance as the radius, and each parking lot in the set can be used as A candidate parking lot object. Each parking lot object in the aforementioned parking lot object set has attribute information and status information of the included parking spaces. The numbers of the above-mentioned parking spaces correspond to the positions of the parking spaces, that is, each parking space in each parking lot has a unique number corresponding to it. For example, if there are 100 parking spaces in a certain parking lot, all parking spaces in the parking lot The bits are numbered from 1 to 100, so that each parking space gets a unique number, and each parking space has at least two states: free and occupied.

In this embodiment, the above-mentioned preset distance may be specified by a setting instruction input by the user through the above-mentioned electronic device, for example, a setting interface may be provided to the user on the above-mentioned electronic device to set the preset distance as "200 meters".

Step 204, receiving the parking space reservation information sent by the user and forwarding the parking space reservation information to the server for parking space reservation processing.

In this embodiment, the above-mentioned electronic device (such as the terminal device shown in FIG. 1 ) receives the parking space reservation information sent by the user, and forwards the above-mentioned parking space reservation information to the above-mentioned server for parking space reservation processing, wherein the above-mentioned The parking space reservation information includes attribute information of one or more parking spaces reserved by the user in the at least one free parking space.

In some optional implementations of this embodiment, after the electronic device receives the parking space reservation information sent by the user and forwards the parking space reservation information to the server, it receives the verification information of the parking space reserved by the user, wherein , the above-mentioned verification information includes the verification identification for the parking space reserved by the user provided by the above-mentioned server. When the user arrives at the parking lot where the predetermined parking space is located, the user obtains the right to use the predetermined parking space by presenting the above verification information.

The electronic device receives the payment information sent by the server, wherein the payment information includes the parking fee that the user needs to pay calculated by the server based on the payment information of the parking lot where the parking space reserved by the user is located and the scheduled parking duration. The above-mentioned electronic device displays the above-mentioned payment information and receives the confirmation payment information input by the user. The above-mentioned electronic device forwards the received confirmation payment information to the above-mentioned server, and the above-mentioned server performs payment processing to realize the online prepayment of the user. When the user leaves the parking lot , to confirm the departure payment, and refund the overpayment and the underpayment according to the actual parking time of the user. Users can also pay when they leave the parking lot instead of online prepayment.

In some optional implementation manners of this embodiment, the verification information includes at least one of the following: numbers, letters, voice, video, and two-dimensional code pictures. The above-mentioned numbers, letters, voice, video or two-dimensional code pictures are generated by the server to verify the parking space reserved by the user. After the user arrives at the parking lot where the predetermined parking space is located, the user shows the above-mentioned logo, and the parking lot management party After verifying that the above identification is correct, provide the user with the above-mentioned scheduled parking space. For example, the verification information received by the above-mentioned electronic device is a two-dimensional code image. Scan the above QR code picture to verify whether the user has reserved a parking space.

Step 205, presenting the route to the parking space reserved by the user according to the location information of the user.

In this embodiment, the electronic device presents a route from the user's location to the user's predetermined parking space according to the user's location information. For example, the location of the user is Beijing Olympic Park, and the user is about to drive to Beijing Xidan shopping mall. The route from Beijing Olympic Park to the parking space reserved by the user is presented in text or other ways, and the user can directly reach the predetermined parking space through the above route, without spending time looking for a parking space.

In some optional implementation manners of this embodiment, the electronic device presents the location of the predetermined parking space through a map, and presents a route to the predetermined parking space on the map according to the location information of the user. For example, the above-mentioned electronic device displays a map through its own display device, and marks the location of the user (ie, the starting point) and the location of the parking space scheduled by the user (ie, the end point) on the map, and according to the starting point and the end point are The user offers different route options.

In some optional implementation manners of this embodiment, the electronic device broadcasts the route to the parking space reserved by the user in the form of voice according to the location information of the user. For example, the above-mentioned electronic device broadcasts the direction that the user needs to choose after arriving at a certain intersection, and the distance from the user to the predetermined parking space in the form of voice.

Continuing to refer to FIG. 3 , FIG. 3 is a schematic diagram of an application scenario of the parking space navigation method according to this embodiment. In the application scenario in FIG. 3 , if the user is going from the starting point (as shown by the number 301 in FIG. 3 ) to the end point (as shown by the number 302 in FIG. 3 ). The user first inputs the destination information, arrival time information, and user location information on the above-mentioned electronic device; after that, the above-mentioned electronic device sends the information input by the user to the server, and the server searches for parking within the set range according to the received information. Field, for example, P1, P2, P3, P4 in Figure 3, and return the parking space information in each parking lot found to the above-mentioned electronic device; the user enters the parking space information according to the parking space information displayed on the above-mentioned electronic device. The parking space reservation information is to reserve a parking space in the P2 parking lot; the above-mentioned electronic device forwards the received parking space reservation information input by the user to the above-mentioned server, thereby realizing the reservation of the parking space. After the parking space is reserved, the electronic device presents a route to the reserved parking space. As shown in FIG. 3 , the user arrives at the predetermined parking space according to the above route and parks.

The method provided by the above-mentioned embodiments of the present application realizes efficient parking by pre-booking the parking space at the destination, and then according to the presented route to the scheduled parking space, saving the time for the user to find a parking space, and at the same time realizing the parking space information effective use.

Further referring to FIG. 4 , as an implementation of the methods shown in the above figures, the present application provides an embodiment of a parking space navigation device. The device embodiment corresponds to the method embodiment shown in FIG. 2 , and the device specifically It can be applied to various electronic devices.

As shown in FIG. 4 , the parking space navigation device 400 in this embodiment includes: an acquiring unit 401 , a sending unit 402 , a first receiving unit 403 , a second receiving unit 404 and a display unit 405 . Wherein, the obtaining unit 401 is configured to obtain user input information, and the user input information includes destination information, arrival time information, and user location information; the sending unit 402 is configured to send the user input information to a server; The first receiving unit 403 is configured to receive and display the parking space information sent by the server, the parking space information includes attribute information of at least one free parking space, wherein the attribute information includes parking space location information and/or parking The number of the parking space, the parking space information is carried out by the server within the range of the destination as the center and the preset distance as the radius, according to the arrival time information of the parking lot target set in the range The matching is obtained, and each parking lot object in the parking lot object set has the attribute information and status information of the included parking spaces; the second receiving unit 404 is configured to receive the parking space reservation information sent by the user and transfer the parking space The reservation information is forwarded to the server for parking space reservation processing, wherein the parking space reservation information includes attribute information of one or more parking spaces reserved by the user in the at least one free parking space; the display unit 405 is configured for Based on the location information of the user, a route to the parking space reserved by the user is presented.

In this embodiment, the acquiring unit 401 of the parking space navigation device 400 can acquire user input information, which includes destination information, destination arrival time information, and user location information.

In this embodiment, the sending unit 402 may send the user input information obtained by the obtaining unit 401 to the server through a wired connection or a wireless connection.

In this embodiment, the first receiving unit 403 may receive and display the parking space information sent by the server, the parking space information includes attribute information of at least one free parking space, wherein the attribute information includes parking space location information and/or The number of the parking space means that the above-mentioned parking space information is matched by the above-mentioned server to the parking lot target set within the above-mentioned range according to the arrival time information within the range with the destination as the center and the preset distance as the radius It is obtained that each parking lot object in the above parking lot object set has attribute information and status information of the included parking spaces.

In this embodiment, the second receiving unit 404 may receive the parking space reservation information sent by the user, and forward the parking space reservation information to the server for processing the parking space reservation, wherein the parking space reservation information includes at least Attribute information of one or more parking spaces reserved by the user in one free parking space.

In this embodiment, the display unit 405 presents a route to the parking space predetermined by the user according to the location information of the user acquired by the acquisition unit 401 .

Those skilled in the art can understand that the above-mentioned parking space navigation device 400 also includes some other known structures, such as a processor, a memory, etc., and these known structures are not shown in FIG. 4 in order to unnecessarily obscure the embodiments of the present disclosure.

Referring now to FIG. 5 , it shows a schematic structural diagram of a computer system 500 suitable for implementing a terminal device or a server according to an embodiment of the present application.

As shown in FIG. 5 , a computer system 500 includes a central processing unit (CPU) 501 that can be programmed according to a program stored in a read-only memory (ROM) 502 or a program loaded from a storage section 508 into a random-access memory (RAM) 503 Instead, various appropriate actions and processes are performed. In the RAM 503, various programs and data necessary for the operation of the system 500 are also stored. The CPU 501 , ROM 502 , and RAM 503 are connected to each other via a bus 504 . An input/output (I/O) interface 505 is also connected to the bus 504 .

The following components are connected to the I/O interface 505: an input section 506 including a keyboard, a mouse, etc.; an output section 507 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker; a storage section 508 including a hard disk, etc. and a communication section 509 including a network interface card such as a LAN card, a modem, or the like. The communication section 509 performs communication processing via a network such as the Internet. A drive 510 is also connected to the I/O interface 505 as needed. A removable medium 511, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is mounted on the drive 510 as necessary so that a computer program read therefrom is installed into the storage section 508 as necessary.

In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product including a computer program tangibly embodied on a machine-readable medium, the computer program including program code for performing the methods shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via communication portion 509 and/or installed from removable media 511 .

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in a flowchart or block diagram may represent a module, program segment, or portion of code that contains one or more logic devices for implementing the specified Executable instructions for a function. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. It should also be noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by a dedicated hardware-based system that performs the specified functions or operations , or may be implemented by a combination of dedicated hardware and computer instructions.

The units involved in the embodiments described in the present application may be implemented by means of software, or may be implemented by means of hardware. The described units may also be set in a processor. For example, it may be described as: a processor includes a receiving unit, a sending unit, a first receiving unit, a second receiving unit, and a display unit. Wherein, the names of these units do not constitute a limitation on the unit itself under certain circumstances, for example, the receiving unit may also be described as a "unit for obtaining user input information".

As another aspect, the present application also provides a non-volatile computer storage medium, which may be the non-volatile computer storage medium contained in the device described in the above embodiments; It may be a non-volatile computer storage medium that exists independently and is not assembled into the terminal. The above-mentioned non-volatile computer storage medium stores one or more programs, and when the one or more programs are executed by a device, the device: acquires user input information, and the user input information includes destination information, Arriving at the destination time information, user location information; sending the user input information to the server; receiving and displaying the parking space information sent by the server, the parking space information including attribute information of at least one free parking space, wherein, The attribute information includes the parking space position information and/or the number of the parking space, and the parking space information is determined by the server within the range of the destination as the center and the preset distance as the radius, according to the arrival destination. The time information is obtained by matching the parking lot target set within the range, and each parking lot target in the parking lot target set has the attribute information and status information of the included parking spaces; receiving the parking space reservation information sent by the user and Forwarding the parking space reservation information to the server for parking space reservation processing, wherein the parking space reservation information includes attribute information of one or more parking spaces reserved by the user in the at least one free parking space; According to the location information of the user, a route to the parking space reserved by the user is presented.

The above description is only a preferred embodiment of the present application and an illustration of the applied technical principle. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to the technical solution formed by the specific combination of the above-mentioned technical features, but should also cover the technical solution formed by the above-mentioned technical features without departing from the inventive concept. Other technical solutions formed by any combination of or equivalent features thereof. For example, a technical solution formed by replacing the above-mentioned features with technical features with similar functions disclosed in this application (but not limited to).

Claims (12)

1. a parking stall air navigation aid, is characterized in that, described method comprises:

Obtain user's input information, described user's input information comprises destination information, arrives destination time information, user position information;

Described user's input information is sent to server;

Receive and show described server send parking space information, described parking space information comprises the attribute information of at least one free parking space, and wherein, described attribute information comprises the numbering on parking stall positional information and/or parking stall;

Receive the parking stall predetermined information of user's transmission and described parking stall predetermined information is transmitted to described server for parking stall predetermined process, wherein, described parking stall predetermined information comprises the attribute information on one or more parking stalls that user is predetermined at least one free parking space described;

According to described user position information, present the route arriving the predetermined parking stall of user.

2. method according to claim 1, it is characterized in that, described parking space information is being the center of circle with described destination, being in the scope of radius with predeterminable range by described server, carry out coupling according to arrival destination time information to the parking lot goal set in described scope to obtain, each parking lot target in the goal set of described parking lot all has attribute information and the status information on included parking stall.

3. method according to claim 1, is characterized in that, receive user send parking stall predetermined information and described parking stall predetermined information is transmitted to described server for parking stall predetermined process after, described method also comprises:

Receive the authorization information on predetermined parking stall, wherein, described authorization information comprises the mark of the checking for described predetermined parking stall that described server provides.

4. method according to claim 3, is characterized in that, described authorization information comprises following at least one item:

Numeral, letter, voice, video, two-dimension code image.

5. method according to claim 1, is characterized in that, described according to described user position information, presents the route arriving the predetermined parking stall of user, comprising:

Presented the position on predetermined parking stall by map, and according to described user position information, present the route arriving predetermined parking stall on the map.

6. method according to claim 1, is characterized in that, described according to described user position information, presents the route arriving the predetermined parking stall of user, comprising:

According to described user position information, report the route arriving the predetermined parking stall of user in the form of speech.

7. a parking stall guider, is characterized in that, described device comprises:

Acquiring unit, is configured for acquisition user's input information, and described user's input information comprises destination information, arrives destination time information, user position information;

Transmitting element, is configured for and described user's input information is sent to server;

First receiving element, be configured for receive and show described server send parking space information, described parking space information comprises the attribute information of at least one free parking space, and wherein, described attribute information comprises the numbering on parking stall positional information and/or parking stall;

Second receiving element, be configured for the parking stall predetermined information of reception user transmission and described parking stall predetermined information is transmitted to described server for parking stall predetermined process, wherein, described parking stall predetermined information comprises the attribute information on one or more parking stalls that user is predetermined at least one free parking space described;

Display unit, is configured for according to described user position information, presents the route arriving the predetermined parking stall of user.

8. device according to claim 7, it is characterized in that, described parking space information is being the center of circle with described destination, being in the scope of radius with predeterminable range by described server, carry out coupling according to arrival destination time information to the parking lot goal set in described scope to obtain, each parking lot target in the goal set of described parking lot all has attribute information and the status information on included parking stall.

9. device according to claim 7, is characterized in that, described second receiving element is configured for further:

Receive the authorization information on predetermined parking stall, wherein, described authorization information comprises the mark of the checking for described predetermined parking stall that described server provides.

10. device according to claim 9, is characterized in that, described authorization information comprises following at least one item:

Numeral, letter, voice, video, two-dimension code image.

11. devices according to claim 7, is characterized in that, described display unit is configured for further:

Presented the position on predetermined parking stall by map, and according to described user position information, present the route arriving predetermined parking stall on the map.

12. devices according to claim 7, is characterized in that, described display unit is configured for further:

According to described user position information, report the route arriving the predetermined parking stall of user in the form of speech.