CN104866795B - Location positioning method, system and two-dimentional code encoding method based on Quick Response Code - Google Patents
Location positioning method, system and two-dimentional code encoding method based on Quick Response Code Download PDFInfo
- Publication number
- CN104866795B CN104866795B CN201510245392.2A CN201510245392A CN104866795B CN 104866795 B CN104866795 B CN 104866795B CN 201510245392 A CN201510245392 A CN 201510245392A CN 104866795 B CN104866795 B CN 104866795B
- Authority
- CN
- China
- Prior art keywords
- quick response
- code
- response code
- information
- scanning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000004044 response Effects 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title abstract description 22
- 230000007613 environmental effect Effects 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 12
- 235000019082 Osmanthus Nutrition 0.000 description 6
- 241000333181 Osmanthus Species 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 240000005099 Cercis occidentalis Species 0.000 description 1
- 235000006228 Cercis occidentalis Nutrition 0.000 description 1
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 240000006413 Prunus persica var. persica Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000021018 plums Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of location positioning method based on Quick Response Code, system and two-dimentional code encoding method, wherein the location positioning method based on Quick Response Code, comprises the following steps：The positional information of object element is arranged to corresponding Quick Response Code, 2 D code information is uploaded to the Quick Response Code server of storage target unit positional information, positional information includes the floor number and/or room number of object element；Quick Response Code identity device is made according to 2 D code information to be arranged at object element；Quick Response Code identity device is scanned, and scanning information is uploaded to Quick Response Code server；And Quick Response Code server decodes scanning information, and the positional information of object element is fed back into two-dimensional code scanning decoding apparatus.The invention has the advantages that：User's scanning Quick Response Code identity device can be allowed to obtain the positional information of object element and be accurate to floor or room number, more easily to find the shortcut path towards target ground；The convenient search to user simultaneously.
Description
Technical field
The invention belongs to location technology and application system, more particularly to based on Quick Response Code Internet of Things intelligence community space cell
Location positioning method, system and two-dimentional code encoding method.
Background technology
In Internet of Things intelligence community, people usually need to know the spatial positional information residing for oneself, for example, collecting
When express delivery needs to sign in person, it is necessary to building and room number where informing in advance courier his (she) etc..There is exact position
Just the service based on positional information can be enjoyed by mobile Internet after information.Location technology mainly has three kinds at present, the first
It is to be positioned by GPS system, is for second the architecture by telecom operators, the third is by Wi-Fi architectures.
The first location technology is more ripe, can freely use, but there is the problem of positioning precision is not high or place is offset, nothing
Method accurately judges that user location.Second of location technology is to determine mobile phone position using measuring and calculating of the base station to the distance of mobile phone
Put, positioning precision is largely dependent upon the density of base station, and error can be more than one kilometer sometimes.The third location technology is
By mobile phone receive near the intensity of multiple Wi-Fi access points wireless signals determine the position of target, there is dependence
The problem of WAP and low positioning precision.Above-mentioned three kinds of location technologies all there is positioning precision it is not high the problem of, often
The location requirement of people can not be met, for example, understanding the longitude and latitude in building where knowing user by GPS location or architecture
Or address, but can not know user specifically in which room in building.As community and the continuous of building intellectualization level carry
Height, there is an urgent need to can provide the location technology of geographical space unit more specific location information by people.
It is the solution being readily apparent that to carry out word description to each space cell positional information and put up label, still
The problem of there is being not easy to be distinguished and understood by mobile phone, thus be also just difficult under environment of internet of things easily obtain and be based on position
The information service put.If realizing that the automatic identification of spatial positional information and Internet of Things perceive using certain information technology, and it is
The adaptable location information service pattern of this design, just can preferably solve the above problems, and improve the intellectuality of Internet of Things community
It is horizontal.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem.
Therefore, it is an object of the present invention to propose a kind of location positioning method based on Quick Response Code, system and two dimension
Code encoding method.This method can realize being accurately positioned for geographical space unit in Internet of Things intelligence community.
To achieve these goals, the embodiment of the first aspect of the present invention discloses a kind of position based on Quick Response Code and determined
Position method, comprises the following steps：
The positional information of object element is arranged to corresponding Quick Response Code, the 2 D code information is uploaded to storage target
The Quick Response Code server of unit location information, the positional information include the floor number and/or room number of object element；
Quick Response Code identity device is made according to the 2 D code information to be arranged at the object element；
The Quick Response Code identity device is scanned, and scanning information is uploaded to the Quick Response Code server；And
The Quick Response Code server decodes the scanning information, and the positional information of the object element is fed back into institute
State two-dimensional code scanning decoding apparatus.
Location positioning method based on Quick Response Code according to embodiments of the present invention, user can be allowed to scan Quick Response Code mark
The positional information that device obtains object element is accurate to floor or room number, more easily to find towards the quick of target ground
Path；The convenient search to user simultaneously.
In addition, the location positioning method according to the above embodiment of the present invention based on Quick Response Code, can also have following attached
The technical characteristic added：
Further, the 2 D code information, which is uploaded to the Quick Response Code server, is transmitted by Wi-Fi.
Second object of the present invention is to propose a kind of location positioning system based on Quick Response Code, including：
Quick Response Code identity device, set, and be arranged at the object element according to the positional information of object element, it is described
Positional information includes the floor number and/or room number of object element；
Two-dimensional code scanning device, scans the Quick Response Code identity device and obtains scanning information and be uploaded to Quick Response Code server,
And receive the feedback information that the Quick Response Code server is sent；And
Quick Response Code server, the positional information of object element is stored, receive the described of the two-dimensional code scanning device upload
Scanning information is simultaneously decoded, and the positional information of the decoded object element is sent into the two-dimensional code scanning device.
Location positioning system based on Quick Response Code according to embodiments of the present invention, user can be allowed to scan Quick Response Code mark
The positional information that device obtains object element is accurate to floor or room number, more easily to find towards the quick of target ground
Path；The convenient search to user simultaneously.
In addition, the location positioning system according to the above embodiment of the present invention based on Quick Response Code, can also have following attached
The technical characteristic added：
Further, the two-dimensional code scanning device includes mobile phone or notebook computer.
Further, the Quick Response Code server includes total a Quick Response Code server and multiple points of Quick Response Code servers,
The 2 D code information of multiple target units is stored in described divide in Quick Response Code server in same building.
Third object of the present invention is to propose a kind of two-dimentional code encoding method based on target unit position, collection mesh
The positional information of mark unit compiles and edits Quick Response Code code, and the positional information includes building code, and the positional information also includes
Floor code and/or room number code.
Two-dimentional code encoding method based on target unit position according to embodiments of the present invention, can be by except target unit
Beyond building code, floor code and/room number code are also incorporated into Quick Response Code, user can be allowed to scan Quick Response Code mark
The positional information that device obtains object element is accurate to floor or room number, more easily to find towards the quick of target ground
Path；The convenient search to user simultaneously.
In addition, the two-dimentional code encoding method according to the above embodiment of the present invention based on target unit position, can also have
There is technical characteristic additional as follows：
Further, the Quick Response Code code also includes at least one in postcode code, Unit code and division code.
Further, the rule for compiling and editing Quick Response Code code includes：
Building code/floor code/room number code
Wherein, building code represents the building residing for space cell；Floor code is represented residing for target unit
Floor, elevator are represented with "+"；Room number code represents the number in the specific room residing for target unit, and corridor is represented with " 0 ".
Further, the rule for compiling and editing Quick Response Code code includes：
Postcode code/Unit code/division code
Wherein, postcode represents city, area, the county residing for target unit；Unit code represents the list residing for target unit
Position；Building subregion residing for division code representation space unit, represented if the non-subregion in building with 0, " s " table is then used if square
Show.
Further, the positional information of the collection target unit, which compiles and edits Quick Response Code coding process, is generated using Quick Response Code
Software conversion realizes that the Quick Response Code code is QR Quick Response Code codes.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is Indoor environment environment network control system of the present invention；
Fig. 2 is the Quick Response Code Sign Board of Tsinghua University, Haidian District, Beijing City of the present invention three building, old civil engineering shop Room 12；
Fig. 3 is Fushan City, Guangdong Province Nanhai District of the present invention osmanthus city economy and scientific and technological three buildings five Room in promotion office science hall C areas
Quick Response Code Sign Board；
Fig. 4 is indoor comfort degree complaint feedback software APP of the present invention login interface；
Fig. 5 is that the present invention uses indoor comfortable in the interior of the old civil engineering shop in Tsinghua University, Haidian District, Beijing City three buildings 12
The display interface spent after complaint feedback software APP scanning Quick Response Code Sign Boards；
Fig. 6 is the present invention in Fushan City, Guangdong Province Nanhai District osmanthus city economy and scientific and technological three buildings five Room in promotion office science hall C areas
The interior display interface scanned using indoor comfort degree complaint feedback software APP after Quick Response Code Sign Board.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint are relative
Importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
With reference to following description and accompanying drawing, it will be clear that these and other aspects of embodiments of the invention.In these descriptions
In accompanying drawing, some particular implementations in embodiments of the invention are specifically disclosed, to represent to implement the implementation of the present invention
Some modes of the principle of example, but it is to be understood that the scope of embodiments of the invention is not limited.On the contrary, the present invention
Embodiment includes all changes, modification and the equivalent fallen into the range of the spirit and intension of attached claims.
According to embodiments of the present invention below in conjunction with accompanying drawing description.
Fig. 1 is Indoor environment environment network control system of the present invention.Fig. 1 is refer to, it is clear with Haidian District, Beijing City here
Three buildings 12 Room 3 in the old civil engineering shop 1 of Hua Da and Fushan City, Guangdong Province Nanhai District osmanthus city economy and scientific and technological promotion office science
Exemplified by five Room 4 of three building, C areas in shop 2.A set of indoor environmental condition sensor and control device 5/6 are respectively mounted with two rooms, is wrapped
Include temperature sensor, humidity sensor, smoke detector, video camera plus/dehumidifier, air-conditioning, caliduct, new blower fan
With light etc..One piece of Quick Response Code Sign Board 11/12 is mounted with the wall in two rooms respectively, have recorded the accurate position in two rooms
Information.
Quick Response Code encodes basic scheme：Coding rule is progressively positions according to geographic range is descending, the generation of coding
Code string representation, separated with slash between geospatial area level, the position code lattice of any space cell in community
Formula is " postcode/Unit code/building code/division code/floor code/room number code ".Wherein, postcode
City, area, county residing for representation space unit, such as " 100084 " represent Haidian District, Beijing City, and " 430074 " represent that Hubei Province is military
Han Shi Hongshan Districts.Unit residing for Unit code representation space unit, can be government, public institution, school, hospital, company,
Market, residential quarter etc., such as " tsinghua " represent Tsing-Hua University, and " pumch " represents BJ Union Hospital (Peking Union
Medical College Hospital).Building code represent space cell residing for building, can be teaching building,
Scientific research office building, inpatient building, apartment, mansion etc., such as " fit " represent the future information technology building of Tsing-Hua University
(Future Information Technology), " zj17 " represent the building (Zijing of cercis apartment the 17th of Tsing-Hua University
17).Building subregion residing for division code representation space unit, represented if the non-subregion in building with 0, then " s " is used if square
Represent, such as division code is 1,2,3,4 or 5 if a building is made up of 5 blocks.Floor code representation space unit institute
The floor at place, then represented if elevator with "+", such as " 2 " represent the 2nd floor.Room number code is represented residing for space cell
The number in specific room, corridor represent that elevator is represented with "+" with " 0 ", such as " 12 " represent No. 12 room.Each space cell
All there is unique position code, such as " 100084/tsinghua/FIT/3/6/24 " represents Tsinghua University, Haidian District, Beijing City
Future information technology building 6 building, 3rd area Room 24, " 100084/tsinghua/zj17/0/6/24 " represent Haidian District, Beijing City Tsing-Hua University
6 building, the building of university cercis apartment the 17th Room 24, although the floor code of above-mentioned two space cell and room number code are all identical,
They are respectively in different buildings.For another example, " 100084/tsinghua/central/s " represents that Haidian District, Beijing City is clear
The main public square in Hua Da center, " 100084/tsinghua/6tb/A/0/05 " represent Tsinghua University, Haidian District, Beijing City the 6th
The Room 05 of 0 building, teaching building A areas, " 100084/tsinghua/ap16/0/3/15 " represent Tsinghua University, Haidian District, Beijing City apartment 16
Number Room 15 of 3 building, building, " 100084/tsinghua/taoli/2 " represent Tsinghua University, Haidian District, Beijing City peaches and plums garden dining room 2 buildings,
" 100084/tsinghua/roma/0/3/hall " represents the Conference Hall of 3 building, Tsinghua University, Haidian District, Beijing City rom building.
Fig. 2 is the Quick Response Code Sign Board of Tsinghua University, Haidian District, Beijing City of the present invention three building, old civil engineering shop Room 12.
Fig. 2 is refer to, the position code of Room 12 3 of three building, the old civil engineering shop of Tsing-Hua University is " 100084/tsinghua/oce/0/3/
12”。
Fig. 3 is Fushan City, Guangdong Province Nanhai District of the present invention osmanthus city economy and scientific and technological three buildings five Room in promotion office science hall C areas
Quick Response Code Sign Board.It refer to Fig. 3, the position code of osmanthus city economy and scientific and technological three buildings five Room 4 in promotion office science hall C areas is
“528200/kjj/museum/c/3/05”.After gateway 13/14 carries out unified collection to each heterogeneous sensing data in two rooms
Big data platform 16 is sent to by Internet 15.
Fig. 4 is indoor comfort degree complaint feedback software APP of the present invention login interface.It refer to Fig. 4, indoor occupant 7/8
Indoor comfort degree complaint feedback software APP is installed using smart mobile phone 9/10, opens the APP, clicks on the photograph of " position " input field
Camera icon, two-dimensional code scanning frame is ejected, be directed at the i.e. decoding of the scanning of Quick Response Code Sign Board 11/12 installed on wall and obtain two rooms
Between position code.
Fig. 5 is that the present invention uses indoor comfortable in the interior of the old civil engineering shop in Tsinghua University, Haidian District, Beijing City three buildings 12
The display interface spent after complaint feedback software APP scanning Quick Response Code Sign Boards, Fig. 6 are the present invention in Fushan City, Guangdong Province Nanhai District
Osmanthus city economy and scientific and technological promotion office science hall C areas three buildings five are indoor two-dimentional using indoor comfort degree complaint feedback software APP scannings
Display interface after code Sign Board.It refer to Fig. 5 and Fig. 6, indoor occupant, will " too according to itself impression to environmental condition
Heat ", " too cold " " too dry " " overly wet " " too noisy " or " too vexed " complaint request are sent to big data platform 16.Big data platform 16 is not
Each sensing data in room is only obtained, is also known personnel's comfort level situation and its present position information.On the one hand, big number
Each room running environment condition control algolithm can be directed to according to platform 16, and is sent control command by Internet 15
To the gateway 13/14 in room where user, the control device in room is performed associative operation improves indoor environmental condition.It is another
Aspect, big data platform can know personnel's distribution and comfort level situation in each building, food and drink, dress ornament etc. pushed by APP
Shopping information, there is provided accurate advertisement service；For the building energy consumption analysis accumulation big data of different regions, be advantageous to suit measures to local conditions
Building energy-saving is instructed to design in ground；The behaviors such as inside fire, theft are monitored, position and establishment officer evacuation；Realization is built
Build the fault location of environmental conditions ensor and control device and diagnosis etc. in thing.
In addition, its of the location positioning method based on Quick Response Code of the embodiment of the present invention, system and two-dimentional code encoding method
It is formed and effect is all known for a person skilled in the art, in order to reduce redundancy, is not repeated.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is by claim and its equivalent limits.
Claims (3)
- A kind of 1. location positioning system based on Quick Response Code, it is characterised in that including：Quick Response Code identity device, set, and be arranged at the object element, the position according to the positional information of object element Information includes the floor number and/or room number of object element, and the code format that the Quick Response Code identity device uses is compiled to be postal Code/Unit code/building code/division code/floor code/room number code；Two-dimensional code scanning device, scan the Quick Response Code identity device and obtain scanning information, and scanning information and comfort level are believed Breath is uploaded to Quick Response Code server, and receives the feedback information that the Quick Response Code server is sent；AndQuick Response Code server, the positional information of object element is stored, receive the scanning that the two-dimensional code scanning device uploads Information is simultaneously decoded, and the positional information of the decoded object element is sent into the two-dimensional code scanning device, the two dimension Code server is additionally operable to the room according to where control command is sent to the Quick Response Code identity device by the comfort level information Gateway, so that the control device in room, which performs associative operation, improves indoor environmental condition.
- 2. the location positioning system according to claim 1 based on Quick Response Code, it is characterised in that the two-dimensional code scanning dress Put including mobile phone or notebook computer.
- 3. the location positioning system according to claim 1 or 2 based on Quick Response Code, it is characterised in that the Quick Response Code clothes Business device includes total a Quick Response Code server and multiple points of Quick Response Code servers, the Quick Response Code of multiple target units in same building Information is stored in described divide in Quick Response Code server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245392.2A CN104866795B (en) | 2015-05-14 | 2015-05-14 | Location positioning method, system and two-dimentional code encoding method based on Quick Response Code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245392.2A CN104866795B (en) | 2015-05-14 | 2015-05-14 | Location positioning method, system and two-dimentional code encoding method based on Quick Response Code |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104866795A CN104866795A (en) | 2015-08-26 |
| CN104866795B true CN104866795B (en) | 2018-04-10 |
Family
ID=53912617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510245392.2A Active CN104866795B (en) | 2015-05-14 | 2015-05-14 | Location positioning method, system and two-dimentional code encoding method based on Quick Response Code |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104866795B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10088550B2 (en) * | 2016-02-17 | 2018-10-02 | Honeywell International Inc. | Set a gas detector's location automatically using short range radio |
| JP2018537739A (en) | 2016-03-16 | 2018-12-20 | ベイジン ディディ インフィニティ テクノロジー アンド ディベロップメント カンパニー リミティッド | System and method for determining position |
| CN106202571B (en) * | 2016-08-11 | 2019-12-31 | 龙旭光 | Digital map system for storing customer information based on two-dimensional code and use method thereof |
| CN107180592A (en) * | 2017-06-26 | 2017-09-19 | 中交航局安装工程有限公司 | A kind of building Sign Board system based on Quick Response Code |
| WO2020008540A1 (en) * | 2018-07-03 | 2020-01-09 | 三菱電機株式会社 | User recognition system of elevator |
| CN109711217A (en) * | 2018-12-20 | 2019-05-03 | 上海信耀电子有限公司 | A kind of two-dimentional code encoding method and fast decoding method based on camera |
| CN110688534B (en) * | 2019-09-20 | 2023-01-10 | 北京禹数技术有限公司 | Equipment facility information collection method, storage medium, electronic equipment and system |
| CN111422709B (en) * | 2020-02-13 | 2021-09-03 | 深圳市旺龙智能科技有限公司 | Method, system, control device and storage medium for taking public elevator without contact |
| CN112508761A (en) * | 2020-12-17 | 2021-03-16 | 青岛以萨数据技术有限公司 | Real-time early warning method, device and system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359185A (en) * | 2014-10-24 | 2015-02-18 | 杭州赫智电子科技有限公司 | Energy-saving control method and system for air conditioners in hotel |
| CN104596499A (en) * | 2014-06-27 | 2015-05-06 | 腾讯科技（深圳）有限公司 | Method, apparatus and system for navigation through image acquiring |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007172304A (en) * | 2005-12-22 | 2007-07-05 | Sony Corp | Two-dimensional bar code, information processor, information processing method and program |
| CN103292805B (en) * | 2013-05-28 | 2016-05-04 | 武汉理工大学 | A kind of indoor navigation system and indoor navigation method thereof |
| CN103487061A (en) * | 2013-08-30 | 2014-01-01 | 上海邮电设计咨询研究院有限公司 | Public space positioning and navigation method and system based on two-dimension code and intelligent terminal |
-
2015
- 2015-05-14 CN CN201510245392.2A patent/CN104866795B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596499A (en) * | 2014-06-27 | 2015-05-06 | 腾讯科技（深圳）有限公司 | Method, apparatus and system for navigation through image acquiring |
| CN104359185A (en) * | 2014-10-24 | 2015-02-18 | 杭州赫智电子科技有限公司 | Energy-saving control method and system for air conditioners in hotel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104866795A (en) | 2015-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104866795B (en) | Location positioning method, system and two-dimentional code encoding method based on Quick Response Code | |
| CN103039095B (en) | The method and apparatus that movement station center type for positioning assistance data is determined | |
| US10365660B2 (en) | Computer system and method for automated indoor surveying by robots | |
| CN105631773B (en) | Electronic device and method for providing map service | |
| CN103913165B (en) | A kind of indoor emergency response context aware navigationsystem and navigation method | |
| US9301092B2 (en) | Earth positioning system | |
| EP2959267B1 (en) | Mobile device positioning | |
| KR101896892B1 (en) | Method for reconstructing the map of an environment surrounding a wireless device and wireless device implementing such method | |
| US9291460B2 (en) | Map processing for indoor navigation guidance | |
| CN106017473B (en) | A kind of indoor social navigation system | |
| US9743242B2 (en) | Earth positioning system | |
| CN105683708A (en) | Methods and apparatuses for use in determining an altitude of a mobile device | |
| WO2014074351A1 (en) | Portal transition parameters for use in mobile device positioning | |
| CN105143917B (en) | Mobile device positioning responsive to externally generated regional candidate position fix mode selection | |
| CN105190241A (en) | Utilizing a pressure profile to determine a location context identifier | |
| CN103053182A (en) | Methods and apparatuses for use in determining that a mobile station is at one or more particular indoor regions | |
| CN103941716B (en) | Building equipment monitoring method, device and system | |
| CN110044355A (en) | A kind of indoor navigation positioning system merging Architecture Semantics | |
| Raju et al. | IOT based home automation system with cloud organizing | |
| CN113763216A (en) | WebGIS-based smart campus system | |
| Elhamshary et al. | Towards ubiquitous indoor spatial awareness on a worldwide scale | |
| Wang et al. | An augmented reality mobile navigation system supporting iBeacon assisted location-aware service | |
| CN110263800B (en) | Image-based location determination | |
| Szagri et al. | Wireless temperature, relative humidity and occupancy monitoring system for investigating overheating in buildings | |
| US20150134689A1 (en) | Image based location determination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |