CN101556158A - Navigation method as well as handheld navigation device and navigation system applying same - Google Patents
Navigation method as well as handheld navigation device and navigation system applying same Download PDFInfo
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- CN101556158A CN101556158A CNA2008100359343A CN200810035934A CN101556158A CN 101556158 A CN101556158 A CN 101556158A CN A2008100359343 A CNA2008100359343 A CN A2008100359343A CN 200810035934 A CN200810035934 A CN 200810035934A CN 101556158 A CN101556158 A CN 101556158A
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Abstract
The invention relates to a navigation method suitable for indoor environment, comprising the following steps; respectively obtaining positions of a handheld device and a destination, then gathering the position of the handheld device to obtain the person tide data of the indoor environment, and then marking out and suggesting an advancing route by synthesizing the position of the handheld device, the position of the destination and the person tide data. In addition, the invention also provides a handheld navigation device and a navigation system which both apply the navigation method.
Description
Technical field
The invention relates to a kind of air navigation aid and application thereof that is applicable to indoor environment, and particularly a kind of comprehensively indoor environmental condition, the air navigation aid and the application thereof of a planning and a course of suggestion user.
Background technology
Along with the progress of building technology, various buildings constantly occur like the mushrooms after rain you I by the side of.This building not only brings us adventure in daily life different from the past, also represents urban, place Urban Competitiveness simultaneously to a certain extent.Therefore, under the effort in each city, the whole world, the definition of " building " is also constantly refreshing.For instance, skyscraper (Skyscraper) definition originally only is one, 20 layer a building, but now if not above the 40th floor height buildings, be difficult to be called as skyscraper.
Yet buildings maximizes day by day certainly will will bring people change in life, also bring new problem, for example this how emergency evacuation when the crowded crowd faces the fire generation in the building.Therefore, how fast in response to this needs, thereby and address these problems, become and needed the problem of facing badly.
Summary of the invention
Therefore one aspect of the present invention is exactly that a kind of air navigation aid that is applicable to indoor environment is being provided, and it is all conditions of indoor environment comprehensively, and suggestion course of user is given in planning.
According to one embodiment of the invention, a kind of air navigation aid that is applicable to indoor environment comprises the following step:
(1) obtains the position of at least one handheld device;
(2) gather the position of handheld device, to obtain crowd's data of indoor environment;
(3) obtain the position of destination; And
(4) position of comprehensive handheld device, position and crowd's data of destination, the planning proposal course.
In above-mentioned air navigation aid, also comprise:
An electronic chart that transmits this indoor environment is to this handheld device;
On this handheld device, show this electronic chart; And
Mark should the suggestion course on this electronic chart.
In above-mentioned air navigation aid, also comprise:
The a plurality of electronic charts that transmit this indoor environment in the lump are to this handheld device, and wherein those electronic charts are respectively to a plurality of floors that should indoor environment;
Transmit a floor data to this handheld device;
According to this floor data, in those electronic charts, select one to be shown on this handheld device; And
This suggestion course of mark on this electronic chart that is shown.
In above-mentioned air navigation aid, plan that the step of this suggestion course comprises:
According to the position of this handheld device and the position of this destination, planning one the shortest course; And
According to these crowd's data, revise this shortest course, to form this suggestion course.
In above-mentioned air navigation aid, obtain the step of the position of this handheld device and implement by a Global Positioning System (GPS).
In above-mentioned air navigation aid, these crowd's data comprise personnel the distribution situation and the operating position of an elevator.
The present invention is providing a kind of hand-held guider that is applicable to indoor environment on the other hand exactly.
According to another embodiment of the present invention, a kind of hand-held guider comprises an at least one handheld device and a servomechanism.Wherein, handheld device comprises uploads device, in order to upload the position of handheld device.Servomechanism comprises receiving trap, gathers device, device for planning and conveyer.Receiving trap is in order to obtain the position of handheld device.Gather device in order to gathering the position of handheld device, and and then obtain crowd's data of indoor environment.Device for planning is planned evacuation route in order to when emergency condition takes place according to crowd's data.Conveyer is then in order to transmit this evacuation route to handheld device.
In above-mentioned hand-held guider, this handheld device comprises:
One downloads device, in order to download an electronic chart of this indoor environment;
One display device is in order to show this electronic chart; And
One labelling apparatus is in order to this evacuation route of mark on this electronic chart.
In above-mentioned hand-held guider, also comprise:
A plurality of dispensing devices lay respectively at a plurality of floors of this indoor environment, in order to send a floor data.
In above-mentioned hand-held guider, this handheld device comprises:
One downloads device, and in order to download a plurality of electronic charts of this indoor environment in the lump, wherein those electronic charts are respectively to those floors that should indoor environment;
One communicator is in order to receive this floor data;
One display device in order to according to this floor data, selects one to be shown on this handheld device in those electronic charts; And
One labelling apparatus is in order to this evacuation route of mark on this electronic chart that is shown.
In above-mentioned hand-held guider, this device for planning comprises:
One preliminary planning module in order to according to the position of this handheld device and the position of a fire exit, is planned the shortest course; And
One correcting module in order to according to these crowd's data, is revised this shortest course, to form this evacuation route.
In above-mentioned hand-held guider, this handheld device comprises a Global Positioning System (GPS), in order to detect the position of this handheld device.
Further aspect of the present invention is exactly that a kind of navigational system that is applicable to indoor environment can be provided.
According to yet another embodiment of the invention, a kind of navigational system comprises an at least one handheld device and a servomechanism.Wherein, handheld device comprises uploads device, in order to upload the position of handheld device.Servomechanism comprises receiving trap, gathers device and conveyer.Receiving trap is in order to obtain the position of handheld device.Gather device in order to gathering the position of handheld device, and and then obtain crowd's data of indoor environment.Conveyer is in order to transmit crowd's data to handheld device.
In above-mentioned navigational system, this handheld device comprises:
One device for planning, in order to the position of comprehensive this handheld device, position and this crowd's data of a destination, planning one suggestion course.
In above-mentioned navigational system, this handheld device comprises:
One downloads device, in order to download an electronic chart of this indoor environment;
One display device is in order to show this electronic chart; And
One labelling apparatus should the suggestion course in order to mark on this electronic chart.
In above-mentioned navigational system, also comprise:
A plurality of dispensing devices lay respectively at a plurality of floors of this indoor environment, in order to send a floor data.
In above-mentioned navigational system, this handheld device comprises:
One downloads device, and in order to download a plurality of electronic charts of this indoor environment in the lump, wherein those electronic charts are respectively to those floors that should indoor environment;
One communicator is in order to receive this floor data;
One display device in order to according to this floor data, selects one to be shown on this handheld device in those electronic charts; And
One labelling apparatus is in order to this suggestion course of mark on this electronic chart that is shown.
In above-mentioned navigational system, this device for planning comprises:
One preliminary planning module in order to according to the position of this handheld device and the position of this destination, is planned the shortest course; And
One correcting module in order to according to these crowd's data, is revised this shortest course, to form this suggestion course.
In above-mentioned navigational system, this handheld device comprises a Global Positioning System (GPS), in order to detect the position of this handheld device.
As mentioned above, the present invention is by air navigation aid and the guider people lake data according to the indoor environment that obtains immediately, after analyzing, the course of offering suggestions to the user, thereby the crowded crowd who has solved present existence faces fire in the building when taking place this problem of emergency evacuation how.
Description of drawings
Fig. 1 has illustrated the process flow diagram according to the air navigation aid of one embodiment of the invention.
Fig. 2 has illustrated the functional block diagram according to the hand-held guider of one embodiment of the invention.
Fig. 3 has illustrated the functional block diagram of the device for planning of Fig. 2.
Fig. 4 has illustrated the functional block diagram according to the navigational system of another embodiment of the present invention.
Fig. 5 has illustrated the functional block diagram of the device for planning of Fig. 4.
The main element symbol description
110: handheld device
111: Global Positioning System (GPS)
112: upload device
114: download apparatus
116: display device
118: labelling apparatus
119: communicator
120: servomechanism
122: receiving trap
124: gather device
125: the preliminary planning module
126: device for planning
127: correcting module
128: conveyer
130: dispensing device
Embodiment
By above-mentioned prior art as can be known, the size of buildings maximizes day by day now, and this route that allows people walk in buildings is also complicated gradually.In the city of life step compactness, everyone time all is money, therefore how properly to plan course, makes people can arrive the destination apace, has become an exigence.
Yet, because this class building is the crowd place of assembling often also, if so the planning of course only consider travel distance, and do not consider personnel's distribution situation, just may be on the contrary because through crowded highway section, and prolong the time that arrives the destination.Hereat, the following embodiment of the present invention will propose a kind of air navigation aid that is applicable to indoor environment, and it can consider personnel's distribution situation in the planning course, allow people can arrive the destination more quickly.
Fig. 1 has illustrated the process flow diagram according to the air navigation aid of one embodiment of the invention.As shown in Figure 1, a kind of air navigation aid that is applicable to indoor environment comprises the following step:
(1) obtains the position (step 10) of at least one handheld device;
(2) gather the position of handheld device, to obtain crowd's data (step 20) of indoor environment;
(3) obtain the position (step 30) of destination; And
(4) position of comprehensive handheld device, position and crowd's data of destination, planning proposal course (step 40).
Wherein, above-mentioned steps 10 can (Global Positioning System GPS) implements by a Global Positioning System (GPS).More particularly, in step 10, the location signal that handheld device can receive artificial satellite earlier and transmitted, and calculate the position of handheld device by this location signal, then will on pass to a servomechanism.
And then in step 20, this servomechanism can be aggregated into crowd's data with the position of all handheld devices in the indoor environment.Should be appreciated that though the content of these crowd's data only is the position of all handheld devices in the indoor environment, because the most handheld equipment of people band at one's side, so the content of these crowd's data will be enough to represent the distribution situation of personnel in the indoor environment.In addition, when indoor environment had a plurality of floor, the content of above-mentioned crowd's data also can indicate simultaneously the operating position of elevator except the distribution situation that indicates personnel.
The embodiment of above-mentioned steps 30 can be: allow the user import the position of destination voluntarily.Perhaps, show on handheld device that directly each terrestrial reference allows the user click.Should be appreciated that, more than the embodiment lifted only be illustration, be not in order to restriction the present invention, other various man-computer interface patterns as long as can obtain the position of destination really, can be used for implementation step 30.
Behind the position and crowd's data of the position of obtaining handheld device, destination, above-mentioned steps 40 is these information comprehensively, plan a suggestion course, allow the user not only can successfully arrive the destination, more can avoid the highway section that the crowd crowds.
Particularly, above-mentioned steps 40 can be planned a course the shortest earlier according to the position of handheld device and the position of destination.Then,, revise this shortest course, to form the suggestion course according to crowd's data that step 20 obtained.Thus, the route of advising passing through will advise that the user walks around the highway section that the crowd crowds, so that more promptly arrive the destination.
In order to allow the user use the air navigation aid of present embodiment more intuitively, above-mentioned suggestion course can be shown on the handheld device in the lump with electronic chart, allows the user consult affirmation in walking.Particularly, the air navigation aid of present embodiment also can comprise the following step:
(5) electronic chart of transmission indoor environment is to handheld device (step 50);
(6) on handheld device, show electronic chart (step 60); And
(7) mark suggestion course (step 70) on electronic chart.
When indoor environment has a plurality of floor (for example: high buildings and large mansions), the embodiment of above-mentioned steps 50 can be the electronic chart that transmits each floor in the lump to handheld device (in other words, the a plurality of electronic charts that transmit indoor environment in the lump are to handheld device, and wherein these electronic charts are distinguished each floor of corresponding indoor environment).In the present embodiment, the attendant can be in some localities (for example: inlet) provide the download service of electronic chart, allow handheld device download electronic chart in these localities.Certainly, handheld device also can see through the internet and download electronic chart, and need not specially go to these localities.
Though download the electronic chart of each floor in the lump and be simply again method easily,, therefore tend to allow step 60 show wrong electronic chart because Global Positioning System (GPS) location in height can't be fully up to expectations.In order to address this problem, the attendant can place dispensing device in each floor, informs the floor at the present place of handheld device to send a floor data.Thus, handheld device can in the electronic chart of Xia Zaiing, select the electronic chart of place floor to show thereon according to the floor data that is obtained certainly exactly.In addition, above-mentioned steps 70 also can be only on the electronic chart that is shown mark suggestion course, take place to avoid producing confused situation.
In addition, take place in emergency that (for example: in the time of fire), above-mentioned crowd's data also can be used for the unified planning evacuation route, allow personnel in the indoor environment according to the evacuation route of planning, promptly leave the scene.Following examples will disclose a kind of hand-held guider, how implement foregoing to clearly demonstrate.
Fig. 2 has illustrated the functional block diagram according to the hand-held guider of one embodiment of the invention.As shown in Figure 2, a kind of hand-held guider of indoor environment that is applicable to comprises an at least one handheld device 110 and a servomechanism 120.Wherein, handheld device 110 comprises uploads device 112, in order to upload the position of handheld device 110.Servomechanism 120 comprises receiving trap 122, gathers device 124, device for planning 126 and conveyer 128.Receiving trap 122 is in order to obtain the position of handheld device 110.Gather device 124 in order to gathering the position of handheld device 110, and and then obtain crowd's data of indoor environment.Device for planning 126 is planned evacuation route in order to when emergency condition takes place according to crowd's data.128 of conveyers are in order to transmit this evacuation route to handheld device 110.
Fig. 3 has illustrated the functional block diagram of the device for planning 126 of Fig. 2.As shown in Figure 3, device for planning 126 can comprise preliminary planning module 125 and correcting module 127.Wherein, preliminary planning module 125 can be according to the position of handheld device 110 and the position of fire exit, the shortest course of planning.Correcting module 127 then can be revised this shortest course according to crowd's data, to form evacuation route.
Get back to Fig. 2, in order to allow the user understand evacuation route more intuitively, above-mentioned handheld device 110 can also comprise download apparatus 114, display device 116 and labelling apparatus 118.Wherein, download apparatus 114 in order to from the internet or other locality download the electronic chart of indoor environment.Display device 116 (for example: LCD) download the electronic chart of coming in order to show.118 of labelling apparatus are in order to mark evacuation route on electronic chart.Thus, evacuation route will be shown on the handheld device 110 in the lump with electronic chart, allow personnel consult affirmation in escape.
Should be appreciated that, when indoor environment has a plurality of floor, download apparatus 114 is except graded is downloaded individual electronic chart, also can select to download in the lump each floor electronic chart (that is, download a plurality of electronic charts of indoor environment in the lump, wherein each floor of the corresponding indoor environment of these electronic charts difference).
When download device 114 was downloaded the electronic chart of each floor in the lump, for fear of showing wrong electronic chart, the attendant can place dispensing device 130 in advance in each floor of indoor environment, so that send a floor data.Handheld device 110 can utilize communicator 119 to receive this floor data, and allows display device 116 according to this floor data, in the electronic chart of Xia Zaiing, selects the electronic chart of place floor exactly certainly, is shown on the handheld device 110.In addition, labelling apparatus 118 is mark evacuation route on the electronic chart that is shown only also, takes place to avoid producing confused situation.
In the present embodiment, the position of handheld device 110 can be detected by a Global Positioning System (GPS) 111, right this does not limit the present invention, the positioning system that other are suitable, indoor locating system (IndoorPositioning System for example, IPS), also can be used for detecting the position of handheld device 110.
Above-mentionedly upload device 112, download apparatus 114, display device 116, labelling apparatus 118, communicator 119, receiving trap 122, gather device 124, preliminary planning module 125, device for planning 126, correcting module 127, conveyer 128 can be software formula or hardware circuit with the embodiment of dispensing device 130.Present technique field personnel can select its embodiment according to elasticity of demand at that time, and do not need entirely to software program or be hardware circuit entirely, can partly be that software program or part are hardware circuit.
In addition, the data transmission of 120 of handheld device 110 and servomechanisms can be wireless network.Similarly, more than the data transfer mode of being lifted only be illustration, be not in order to restriction the present invention, the communication mode that other are suitable also can be used for implementing the data transmission of 120 of handheld device 110 and servomechanisms.
In the above embodiment of the present invention, handheld device 110 for example can be personal digital assistant, e-dictionary, digital camera, mobile phone or other various handheld devices.Present technique field personnel elasticity according to actual needs select its embodiment, are not limited to above cited handheld device.
In addition, above-mentioned crowd's data also can directly send handheld device at ordinary times except can using when emergency takes place, and allow the user of handheld device use these crowd's data according to circumstances.Following examples will disclose a kind of navigational system, how implement foregoing to clearly demonstrate.
Fig. 4 has illustrated the functional block diagram according to the navigational system of another embodiment of the present invention.As shown in Figure 4, a kind of navigational system comprises an at least one handheld device 110 and a servomechanism 120.Wherein, handheld device 110 comprises uploads device 112, in order to upload the position of handheld device 110.Servomechanism 120 comprises receiving trap 122, gathers device 124 and conveyer 128.Receiving trap 122 is in order to obtain the position of handheld device 110.Gather device 124 in order to gathering the position of handheld device 110, and and then obtain crowd's data of indoor environment.Conveyer 128 is in order to transmit crowd's data to handheld device 110.
Therefore, the difference of a present embodiment and a last embodiment maximum is exactly: a last embodiment stays unified planning evacuation route in the servomechanism with crowd's data, but present embodiment is to send crowd's data to handheld device, allows the user of handheld device look actual needs and uses.
For instance, when the user wanted to arrive fast a certain destination (for example: outlet) of indoor environment, above-mentioned crowd's data just can be used for avoiding the highway section that the crowd crowds.As shown in Figure 4, the user can install a device for planning 126 in handheld device 110, with the position of comprehensive handheld device 110, position and crowd's data of destination, cooks up a suggestion course.
Fig. 5 has illustrated the functional block diagram of the device for planning 126 of Fig. 4.As shown in Figure 5, device for planning 126 can comprise preliminary planning module 125 and correcting module 127.Wherein, preliminary planning module 125 can be according to the position of handheld device 110 and the position of destination, the shortest course of planning.Correcting module 127 then can be revised this shortest course according to crowd's data, to form the suggestion course.
As for other element in the navigational system,, so will no longer repeat to give unnecessary details because its thin portion structure is all identical with a last embodiment.
Though the present invention discloses as above with embodiment; right its is not in order to limiting the present invention, anyly is familiar with present technique field person, without departing from the spirit and scope of the present invention; when can doing various changes and modification, so protection scope of the present invention is as the criterion when looking appending claims data scope.
Claims (19)
1. an air navigation aid is applicable to an indoor environment, it is characterized in that, this air navigation aid comprises:
Obtain the position of at least one handheld device;
The position of gathering this handheld device is to obtain crowd's data of this indoor environment;
Obtain the position of at least one destination; And
The position of comprehensive this handheld device, position and this crowd's data of this destination, planning one suggestion course.
2. air navigation aid as claimed in claim 1 is characterized in that, also comprises:
An electronic chart that transmits this indoor environment is to this handheld device;
On this handheld device, show this electronic chart; And
Mark should the suggestion course on this electronic chart.
3. air navigation aid as claimed in claim 1 is characterized in that, also comprises:
The a plurality of electronic charts that transmit this indoor environment in the lump are to this handheld device, and wherein those electronic charts are respectively to a plurality of floors that should indoor environment;
Transmit a floor data to this handheld device;
According to this floor data, in those electronic charts, select one to be shown on this handheld device; And
This suggestion course of mark on this electronic chart that is shown.
4. air navigation aid as claimed in claim 1 is characterized in that, plans that the step of this suggestion course comprises:
According to the position of this handheld device and the position of this destination, planning one the shortest course; And
According to these crowd's data, revise this shortest course, to form this suggestion course.
5. air navigation aid as claimed in claim 1 is characterized in that, obtains the step of the position of this handheld device and implements by a Global Positioning System (GPS).
6. air navigation aid as claimed in claim 1 is characterized in that, these crowd's data comprise personnel the distribution situation and the operating position of an elevator.
7. a hand-held guider is applicable to an indoor environment, it is characterized in that, this hand-held guider comprises:
At least one handheld device comprises and uploads device, in order to upload the position of this handheld device; And
One servomechanism comprises:
One receiving trap is in order to obtain the position of this handheld device;
One gathers device, in order to gathering the position of this handheld device, and and then obtain crowd's data of this indoor environment;
One device for planning in order to when an emergency condition takes place, according to these crowd's data, is planned an evacuation route; And
One conveyer is in order to transmit this evacuation route to this handheld device.
8. hand-held guider as claimed in claim 7 is characterized in that, this handheld device comprises:
One downloads device, in order to download an electronic chart of this indoor environment;
One display device is in order to show this electronic chart; And
One labelling apparatus is in order to this evacuation route of mark on this electronic chart.
9. hand-held guider as claimed in claim 7 is characterized in that, also comprises:
A plurality of dispensing devices lay respectively at a plurality of floors of this indoor environment, in order to send a floor data.
10. hand-held guider as claimed in claim 9 is characterized in that, this handheld device comprises:
One downloads device, and in order to download a plurality of electronic charts of this indoor environment in the lump, wherein those electronic charts are respectively to those floors that should indoor environment;
One communicator is in order to receive this floor data;
One display device in order to according to this floor data, selects one to be shown on this handheld device in those electronic charts; And
One labelling apparatus is in order to this evacuation route of mark on this electronic chart that is shown.
11. hand-held guider as claimed in claim 7 is characterized in that, this device for planning comprises:
One preliminary planning module in order to according to the position of this handheld device and the position of a fire exit, is planned the shortest course; And
One correcting module in order to according to these crowd's data, is revised this shortest course, to form this evacuation route.
12. hand-held guider as claimed in claim 7 is characterised in that wherein this handheld device comprises a Global Positioning System (GPS), in order to detect the position of this handheld device.
13. a navigational system is applicable to an indoor environment, it is characterized in that, this navigational system comprises:
At least one handheld device comprises and uploads device, in order to upload the position of this handheld device; And
One servomechanism comprises:
One receiving trap is in order to obtain the position of this handheld device;
One gathers device, in order to gathering the position of this handheld device, and and then obtain crowd's data of this indoor environment; And
One conveyer is in order to transmit these crowd's data to this handheld device.
14. navigational system as claimed in claim 13 is characterized in that, this handheld device comprises:
One device for planning, in order to the position of comprehensive this handheld device, position and this crowd's data of a destination, planning one suggestion course.
15. navigational system as claimed in claim 14 is characterized in that, this handheld device comprises:
One downloads device, in order to download an electronic chart of this indoor environment;
One display device is in order to show this electronic chart; And
One labelling apparatus should the suggestion course in order to mark on this electronic chart.
16. navigational system as claimed in claim 14 is characterized in that, also comprises:
A plurality of dispensing devices lay respectively at a plurality of floors of this indoor environment, in order to send a floor data.
17. navigational system as claimed in claim 16 is characterized in that, this handheld device comprises:
One downloads device, and in order to download a plurality of electronic charts of this indoor environment in the lump, wherein those electronic charts are respectively to those floors that should indoor environment;
One communicator is in order to receive this floor data;
One display device in order to according to this floor data, selects one to be shown on this handheld device in those electronic charts; And
One labelling apparatus is in order to this suggestion course of mark on this electronic chart that is shown.
18. navigational system as claimed in claim 14 is characterized in that, this device for planning comprises:
One preliminary planning module in order to according to the position of this handheld device and the position of this destination, is planned the shortest course; And
One correcting module in order to according to these crowd's data, is revised this shortest course, to form this suggestion course.
19. navigational system as claimed in claim 13 is characterized in that, this handheld device comprises a Global Positioning System (GPS), in order to detect the position of this handheld device.
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| CNA2008100359343A CN101556158A (en) | 2008-04-11 | 2008-04-11 | Navigation method as well as handheld navigation device and navigation system applying same |
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| CN101776460A (en) * | 2010-03-08 | 2010-07-14 | 中国建筑科学研究院建筑防火研究所 | Navigation method and device during personnel evacuation |
| CN103083834A (en) * | 2011-11-08 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | Emergency guiding system, server |
| WO2013104128A1 (en) * | 2012-01-12 | 2013-07-18 | Google Inc. | Navigating using indoor map representation |
| TWI449880B (en) * | 2009-12-29 | 2014-08-21 | Fih Hong Kong Ltd | Intelligent navigation system and method of mass transit |
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