CN209148003U - Navigation system - Google Patents
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- CN209148003U CN209148003U CN201822278119.1U CN201822278119U CN209148003U CN 209148003 U CN209148003 U CN 209148003U CN 201822278119 U CN201822278119 U CN 201822278119U CN 209148003 U CN209148003 U CN 209148003U
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Abstract
The utility model provides a kind of navigation system, it include: user terminal, the user terminal includes: navigation module, locating module, the first communication module and alarm module, the navigation system further includes server terminal, and the server terminal includes: database module, the second communication module and processor；The navigation module includes outdoor two-dimensional surface navigation module and indoor three-dimensional space navigation module both of which, the clear path for the navigation mode and the navigation module that outdoor navigation and indoor navigation can arbitrarily switch is planned, the accessible autonomous trip for realizing handicapped specific group's indoor and outdoors, improves the accessible reliability independently gone on a journey.Further, the alarm module can be sent positioning to the server terminal in user's emergency situations and be helped with timely, improve the reliability of the navigation system.
Description
Technical Field
The utility model relates to a navigation technology field, in particular to navigation system.
Background
With the rapid development of internet technology, map navigation becomes an essential tool for people to go out daily. For example, the destination that the user needs to reach is an unknown city, area, street, or the like that has never been visited, all of which require navigation via a map.
At present, navigation products mainly comprise vehicle navigation products and handheld navigation products, navigation products on the market are relatively perfect, a plurality of better routes can be planned between a starting place and a destination for a user to select, and road condition information in the driving process is prompted in real time until the user reaches the destination, so that the traveling requirement of a common user is met, and no problem exists. However, there are some socially inconvenient movement and special groups who need to go with the help of wheelchairs, and the existing navigation system can only simply mark the specific position of the barrier-free facility on the map, but has no perfect barrier-free path planning, for example, when a common map navigation system is used for going out, the disabled person who takes the wheelchairs cannot pass through the stairs without barrier-free passages, which causes inconvenience to the disabled person who goes with the help of wheelchairs, so a barrier-free map navigation system is needed to facilitate going out of the special social groups who take the wheelchairs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a navigation to solve the problem of the accessible trip of inconvenient special colony of action.
In order to solve the above technical problem, the utility model provides a navigation system, include: a user terminal, the user terminal comprising: the system comprises a navigation module, a positioning module, a first communication module and an alarm module, wherein the positioning module and the first communication module are connected with the navigation module, and the alarm module is connected with the positioning module;
the navigation module is used for loading map information of the server terminal, presenting positions of roads, buildings and barrier-free facilities, and planning a barrier-free path from a starting place to a destination in real time;
the positioning module is used for positioning the position of the user terminal in real time;
the first communication module is used for communicating with the server terminal;
the alarm module comprises an alarm button, and the alarm button can give an alarm to the server terminal.
Optionally, in the navigation system, the navigation module includes two modes, namely an outdoor two-dimensional plane navigation module and an indoor three-dimensional space navigation module; the outdoor two-dimensional plane navigation module presents outdoor two-dimensional map information; and the indoor three-dimensional space navigation module presents indoor three-dimensional map information.
Optionally, in the navigation system, the number of the barrier-free paths planned by the navigation module from the departure position to the destination is greater than or equal to one.
Optionally, in the navigation system, if the route deviates from the barrier-free route originally planned by the navigation module, the navigation module replans and switches the barrier-free route under the condition that the destination is not changed.
Optionally, in the navigation system, the user terminal further includes a voice module, the voice module is connected to the navigation module, and the voice module is configured to prompt a change of a distance and a change of a road condition when the user travels in real time.
Optionally, in the navigation system, the carrier of the user terminal is a mobile electronic device or a wheelchair device.
Optionally, in the navigation system, the navigation system further includes: a server terminal, the server terminal comprising: the system comprises a database module, a second communication module and a processor, wherein the database module and the second communication module are connected with the processor;
the database module comprises a map database module and an obstacle-free facility database module, and the map database module is used for storing map information in an application range; the barrier-free facility database module is used for storing the attribute, the position information and the user information of the barrier-free facility in the application range;
the second communication module is used for communicating with the user terminal;
the processor is used for processing the data information of the database module and the second communication module.
Optionally, in the navigation system, the obstacle-free facility includes: accessible public restrooms, accessible stairways, and/or accessible elevators.
Optionally, in the navigation system, the user information includes user registration information, user physical health information, and information about frequency and specific time when the user uses the navigation system.
To sum up, the utility model provides a navigation system, include: a user terminal, the user terminal comprising: navigation module, orientation module, first communication module and alarm module, navigation still includes server terminal, server terminal includes: the system comprises a database module, a second communication module and a processor; the navigation module comprises an outdoor two-dimensional plane navigation module and an indoor three-dimensional space navigation module, the navigation module can be switched between the outdoor navigation mode and the indoor navigation mode at will, and the barrier-free path planning of the navigation module realizes barrier-free independent travel of special groups with inconvenient actions indoors and outdoors, and improves the reliability of barrier-free independent travel. Furthermore, the alarm module can send positioning to the server terminal to obtain help in time when the user is in an emergency, so that the reliability of the navigation system is improved.
Drawings
Fig. 1 is a structural diagram of a navigation system provided in an embodiment of the present invention;
wherein,
100-a navigation system, 110-a user terminal, 111-a navigation module, 112-a positioning module, 113-a first communication module, 114-an alarm module, 120-a server terminal, 121-a database module, 122-a second communication module, 123-a processor.
Detailed Description
The navigation system provided by the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention. Further, the structures illustrated in the drawings are often part of actual structures. In particular, the drawings may have different emphasis points and may sometimes be scaled differently.
The utility model provides a navigation system please refer to fig. 1, and fig. 1 is the embodiment of the utility model provides a navigation system structure chart, navigation system 100 includes: a user terminal 110, the user terminal 110 comprising: the system comprises a navigation module 111, a positioning module 112, a first communication module 113 and an alarm module 114, wherein the positioning module 112 and the first communication module 113 are both connected with the navigation module 111, and the alarm module 114 is connected with the positioning module 112.
Preferably, the carrier of the user terminal 110 is a mobile electronic device or a wheelchair device, and the navigation system can be used by a special group with inconvenient actions and other users through a mobile device carried with the user or a wheelchair device taken with the user terminal, so that convenience is provided for the special group with inconvenient actions to use the user terminal 110. The carrier of the user terminal 110 may be any electronic device supporting the user terminal 110, and the type of the carrier of the user terminal 110 is not limited in this document.
Further, the navigation module 111 is configured to load map information of the server terminal, present specific locations of roads, buildings, and barrier-free facilities, and simultaneously, the navigation module 111 is further configured to plan a barrier-free path from the departure location to the destination in real time.
Preferably, the number of barrier-free paths planned by the navigation module 111 from the departure position to the destination is greater than or equal to one. The navigation module 111 may provide a plurality of unobstructed routes from the departure point to the destination for the user, for example, the navigation module 111 provides the user with an unobstructed route that can reach the destination with a minimum of red lights, or the navigation module 111 provides the user with an unobstructed route that has a shortest distance and smooth traffic conditions, and so on.
In this embodiment, the navigation module 111 includes two modes, namely an outdoor two-dimensional plane navigation module and an indoor three-dimensional space navigation module. The outdoor two-dimensional plane navigation module and the indoor three-dimensional space navigation module can be switched according to the needs of a user at any time, the outdoor two-dimensional plane navigation module presents outdoor two-dimensional map information, outdoor traffic road conditions, specific positions of buildings and specific positions of barrier-free facilities are all embodied on an outdoor two-dimensional map, and the map information of the server terminal can be updated in time according to changes of actual road conditions and facilities, so that the reliability and the navigation accuracy of the user terminal 110 of the navigation system 100 are ensured. In addition, the indoor three-dimensional space navigation module presents indoor three-dimensional map information, buildings of public facilities or public places on the market generally have two or more floors, the indoor three-dimensional map presented by the navigation module 111 can accurately position specific positions of barrier-free facilities of different indoor floors, and in addition, the indoor three-dimensional map presented by the navigation module 111 can visually present specific positions of barrier-free elevators and/or barrier-free stairs between each floor, so that a user can conveniently and smoothly reach a destination through the navigation function of the user terminal 110.
Further, the user terminal further includes a voice module (not shown), the voice module is connected to the navigation module 111, and the voice module is configured to prompt a change situation of a route and a change situation of a road condition when the user travels in real time, so that the user can make a psychological preparation or a countermeasure for an actual situation in advance, and the reliability of the user terminal 110 is further improved, thereby improving the reliability of the navigation system 100.
Further, the positioning module 112 is configured to position the location of the user terminal 110 in real time, and the positioning module 112 mainly plays two roles, first, when the user uses the navigation module 111 of the user terminal 110, the positioning module 112 can accurately position the real-time location of the user and continuously update the real-time location of the user according to the movement of the user; secondly, if any problem occurs in the process of using the user terminal 110, the user can contact the server terminal at any time, and the server terminal can determine the real-time position of the user according to the positioning of the positioning module 112, so that the manager of the server terminal can conveniently perform subsequent processing work.
Preferably, if the user deviates from the originally planned barrier-free path of the navigation module 111 in the process of driving according to the planned barrier-free path, under the condition that the destination is not changed, the navigation module 111 may re-plan the barrier-free path from the real-time position to the originally set destination in time according to the position of the user given by the positioning module 112, and simultaneously switch a new barrier-free path so that the user can smoothly reach the destination, thereby realizing barrier-free autonomous traveling indoors and outdoors in a special group with inconvenient actions, and improving reliability of barrier-free autonomous traveling.
Further, the alarm module 114 includes an alarm button, through which an alarm can be given to the server terminal. The alarm button can send a remote alarm signal to the server terminal, if the body of the user meets an emergency in the process of using the user terminal 110, the server terminal can receive the alarm signal and track the position information of the positioning module 112 by pressing the alarm button, and a manager of the server terminal can immediately inform police officers and medical staff to go to the location of the carrier of the user terminal 110 to process the emergency, so that the personal safety of the user terminal 110 is ensured, and the reliability of the navigation system is further improved
Further, the first communication module 113 is used for communicating with a server terminal, and the first communication module 113 can remotely send any alarm signal, so that the security of the user terminal is improved.
In this embodiment, the navigation system 100 further includes: a server terminal 120, the server terminal comprising: database module 121, second communication module 122 and processor 123, database module 121 and second communication module 122 all with processor 123 links to each other.
Further, the database module 121 includes a map database module and an obstacle-free facility database module, and the map database module is used for storing outdoor two-dimensional map information and indoor three-dimensional map information within an application range; the barrier-free facility database module is used for storing the attributes, the position information and the user information of all barrier-free facilities in the application range.
In this embodiment, the user information includes user registration information, user physical health information, and information about frequency and specific time when the user uses the navigation system. The barrier-free facility database module enables the attribute, the position information and the user information of the barrier-free facility to be effectively managed, so that the navigation system can bring better use experience to users, and the navigation system is more humanized.
Further, the second communication module 122 is used for communicating with the user terminal, and the second communication module 122 may remotely receive any alarm signal sent by the user terminal 120. Preferably, the first communication module 113 and the second communication module communicate with each other through GSM or GPRS, so that the navigation system 100 has higher universality and lower maintenance cost. The present document does not define any communication protocol between the first communication module 113 and the second communication module 122.
The processor 123 is configured to process the data information of the database module 121 and the second communication module 122. The processor 123 updates the map database module in time according to the actual change of the road condition and the change of the specific position of the public facility; meanwhile, the processor 123 updates the barrier-free facility database module in time according to the addition, deletion, and the like of barrier-free facilities in the map application range and the change of user information. In addition, when the first communication module 113 remotely sends a communication signal, the second communication module 122 can remotely receive the communication signal from the first communication module 113, the second communication module 122 feeds the communication signal back to the processor 123, and the processor 123 can immediately process the data information of the communication signal.
Further, the barrier-free facility includes: accessible public restrooms, accessible stairways, and/or accessible elevators. In this document, the barrier-free facility includes any auxiliary device that is inconvenient for people to use when traveling, and the type of the barrier-free facility is not limited in this document.
To sum up, the utility model provides a navigation system, include: a user terminal, the user terminal comprising: navigation module, orientation module, first communication module and alarm module, navigation still includes server terminal, server terminal includes: the system comprises a database module, a second communication module and a processor; the navigation module comprises an outdoor two-dimensional plane navigation module and an indoor three-dimensional space navigation module, the navigation module can be switched between the outdoor navigation mode and the indoor navigation mode at will, and the barrier-free path planning of the navigation module realizes barrier-free independent travel of special groups with inconvenient actions indoors and outdoors, and improves the reliability of barrier-free independent travel. Furthermore, the alarm module can send positioning to the server terminal to obtain help in time when the user is in an emergency, so that the reliability of the navigation system is improved.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (7)
1. A navigation system, comprising: a user terminal, the user terminal comprising: the system comprises a navigation module, a positioning module, a first communication module and an alarm module, wherein the positioning module and the first communication module are connected with the navigation module, and the alarm module is connected with the positioning module;
the navigation module is used for loading map information of the server terminal, presenting positions of roads, buildings and barrier-free facilities, and planning a barrier-free path from a starting place to a destination in real time;
the positioning module is used for positioning the position of the user terminal in real time;
the first communication module is used for communicating with the server terminal;
the alarm module comprises an alarm button, and the alarm button can give an alarm to the server terminal.
2. The navigation system of claim 1, wherein the navigation module comprises two modes of an outdoor two-dimensional plane navigation module and an indoor three-dimensional space navigation module; the outdoor two-dimensional plane navigation module presents outdoor two-dimensional map information; and the indoor three-dimensional space navigation module presents indoor three-dimensional map information.
3. The navigation system of claim 2, wherein the number of unobstructed paths planned by the navigation module from the departure location to the destination is greater than or equal to one.
4. The navigation system of claim 1, wherein the user terminal further comprises a voice module, the voice module is connected to the navigation module, and the voice module is configured to prompt a user about a change of a route and a change of a road condition in real time when the user travels.
5. Navigation system according to claim 4, characterized in that the carrier of the user terminal is a mobile electronic device or a wheelchair device.
6. The navigation system of claim 1, further comprising: a server terminal, the server terminal comprising: the system comprises a database module, a second communication module and a processor, wherein the database module and the second communication module are connected with the processor;
the database module comprises a map database module and an obstacle-free facility database module, and the map database module is used for storing map information in an application range; the barrier-free facility database module is used for storing the attribute, the position information and the user information of the barrier-free facility in the application range;
the second communication module is used for communicating with the user terminal;
the processor is used for processing the data information of the database module and the second communication module.
7. The navigation system of claim 6, wherein the barrier-free facility comprises:
accessible public restrooms, accessible stairways, and/or accessible elevators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278119.1U CN209148003U (en) | 2018-12-29 | 2018-12-29 | Navigation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278119.1U CN209148003U (en) | 2018-12-29 | 2018-12-29 | Navigation system |
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| CN209148003U true CN209148003U (en) | 2019-07-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443375A (en) * | 2018-12-29 | 2019-03-08 | 深圳大学 | Navigation system |
| CN112539760A (en) * | 2020-11-27 | 2021-03-23 | 武汉大学 | Barrier-free travel path planning method and system based on subway and bus |
| CN113029172A (en) * | 2021-02-26 | 2021-06-25 | 深圳易行机器人有限公司 | Indoor and outdoor universal 2D and 3D hybrid navigation system |
-
2018
- 2018-12-29 CN CN201822278119.1U patent/CN209148003U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443375A (en) * | 2018-12-29 | 2019-03-08 | 深圳大学 | Navigation system |
| CN112539760A (en) * | 2020-11-27 | 2021-03-23 | 武汉大学 | Barrier-free travel path planning method and system based on subway and bus |
| CN112539760B (en) * | 2020-11-27 | 2022-12-30 | 武汉大学 | Barrier-free travel path planning method and system based on subway and bus |
| CN113029172A (en) * | 2021-02-26 | 2021-06-25 | 深圳易行机器人有限公司 | Indoor and outdoor universal 2D and 3D hybrid navigation system |
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