CN108415007A - Indoor orientation method, intelligent appliance, storage medium and positioning system - Google Patents
Indoor orientation method, intelligent appliance, storage medium and positioning system Download PDFInfo
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- CN108415007A CN108415007A CN201810095010.6A CN201810095010A CN108415007A CN 108415007 A CN108415007 A CN 108415007A CN 201810095010 A CN201810095010 A CN 201810095010A CN 108415007 A CN108415007 A CN 108415007A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Telephone Function (AREA)
- Navigation (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present embodiments relate to field of communication technology, a kind of indoor orientation method, intelligent appliance, storage medium and positioning system are disclosed.In the present invention, which is applied to positioning device, and positioning device communicates to connect between any two with reference unit and destination apparatus；This method includes：When getting the Location Request for positioning destination apparatus, obtains and preset location information；The cartographic information of localization region where positioning device prestores positioning device；Wherein, cartographic information includes the coordinate of positioning device and reference unit；Presetting positioning information includes：Before destination apparatus shutdown, the relative distance of destination apparatus, positioning device and reference unit between any two；The target position information of destination apparatus is calculated in information and default location information according to the map, and prompts the user with target position information.By using embodiment of the present invention, its position can be quickly and easily positioned in the case of the shutdown such as mobile phone, be looked for convenient for user.
Description
Technical field
The present embodiments relate to field of communication technology, more particularly to a kind of indoor orientation method, intelligent appliance, storage are situated between
Matter and positioning system.
Background technology
With the development of science and technology, mobile terminal, such as smart mobile phone play key player in daily life,
As indispensable everyday tools.
Inventor has found that at least there are the following problems in the prior art：People usually incite somebody to action in work or life
The specific placement location of mobile phone is forgotten behind some position of smart mobile phone placement at home.The localization method master of common mobile phone
If finding mobile phone by way of dialing mobile phone listening, however, mobile phone places a period of time possible electricity depleted shutdown, lead
Cause can not be put through, and then be made troubles to looking for for mobile phone.
Invention content
Embodiment of the present invention is designed to provide a kind of indoor orientation method, intelligent appliance, storage medium and fixed
Position system, can quickly and easily position its position in the case of the shutdown such as mobile phone, be looked for convenient for user.
In order to solve the above technical problems, embodiments of the present invention provide a kind of indoor orientation method, it is applied to positioning
Device, the positioning device communicate to connect between any two with reference unit and destination apparatus；The method includes：It is getting
When Location Request for positioning the destination apparatus, obtains and preset location information；The positioning device prestores the positioning
The cartographic information of localization region where device；Wherein, the cartographic information includes the positioning device or the reference unit
Coordinate；The default positioning information includes：Before destination apparatus shutdown, the destination apparatus, positioning device and described
The relative distance of reference unit between any two；The target dress is calculated according to the cartographic information and default location information
The target position information set, and prompt the user with the target position information.
Embodiments of the present invention additionally provide a kind of intelligent appliance, including：At least one processor；And with it is described
The memory of at least one processor communication connection；Wherein, the memory, which is stored with, to be held by least one processor
Capable instruction, described instruction is executed by least one processor, so that at least one processor is able to carry out as preceding
The indoor orientation method.
Embodiments of the present invention additionally provide a kind of storage medium, are stored with computer program, the computer program
Foregoing indoor orientation method is realized when being executed by processor.
Embodiments of the present invention additionally provide a kind of positioning system, including：Reference unit, destination apparatus and such as preceding institute
The intelligent appliance stated；The reference unit, the destination apparatus and the intelligent appliance communicate to connect between any two.
Embodiment of the present invention in terms of existing technologies, the threes such as positioning device, reference unit and destination apparatus
It communicates to connect two-by-two, the cartographic information of the localization region where the positioning device, and cartographic information packet is stored in positioning device
Include the coordinate of positioning device and reference unit.When user needs to look for destination apparatus (such as smart mobile phone), can trigger
The positioning of positioning device performance objective device, positioning device then obtain default location information, and default positioning information includes target dress
Before setting shutdown, destination apparatus, the relative distance of positioning device and reference unit three between any two, between any two due to three
Communication connection, so positioning device can obtain the relative distance between three, positioning device information and default according to the map
The target position information of destination apparatus is calculated in location information, and prompts the user with the target position information, consequently facilitating with
Family is quickly found out mobile phone.
In addition, the cartographic information further includes the corresponding pass of the location information and Item Information in the localization region
System；Wherein, the corresponding article of the Item Information is located at the corresponding position of the location information；It is described to be believed according to the map
The target position information of the destination apparatus is calculated in breath and default location information, specifically includes：Believed according to the map
Breath and default location information be calculated the destination apparatus the localization region location information；According to the corresponding pass
System searches and obtains Item Information of the destination apparatus corresponding to the location information of the localization region；By the Item Information
As the target position information.By prompting Item Information, to easily facilitate user's searching mobile phone.
In addition, the article includes following one or its arbitrary combination：Bed, sofa and desk.
In addition, the target position that the destination apparatus is calculated according to the cartographic information and default location information
Confidence ceases, and specifically includes：The intersection point of the first circle and the second circle is calculated；The center of circle of first circle is the positioning device
Coordinate in the map, it is described first circle radius for the positioning device and the destination apparatus between with respect to away from
From；The center of circle of second circle is coordinate of the reference unit in the map, and the radius of second circle is the mesh
Relative distance between device for mark and the reference unit；Using the intersection point as the target position information.So as to fast
Speed calculates the position of destination apparatus.
In addition, the relative distance is obtained by rf signal reception ionization meter.
In addition, the positioning device is intelligent sound box or intelligent refrigerator.
In addition, the cartographic information is obtained by adding coordinate information in the design drawing of the localization region.
Description of the drawings
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element with same reference numbers label is expressed as similar element in attached drawing, removes
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the flow chart according to first embodiment of the invention indoor orientation method；
Fig. 2 is the flow chart according to second embodiment of the invention indoor orientation method；
Fig. 3 is the structural schematic diagram according to fifth embodiment of the invention positioning system.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, it can also realize the application technical solution claimed.
The first embodiment of the present invention is related to a kind of indoor orientation methods, are applied to positioning device, positioning device and ginseng
Examination device and destination apparatus communicate to connect between any two.The indoor orientation method includes：It is getting for positioning target dress
When the Location Request set, obtains and preset location information, the cartographic information of localization region where positioning device prestores positioning device,
Wherein, cartographic information includes the coordinate of positioning device and reference unit, and default positioning information includes：Before destination apparatus shutdown,
The relative distance of destination apparatus, positioning device and reference unit between any two, according to the map information and default location information
The target position information of destination apparatus is calculated, and prompts the user with target position information.Embodiment of the present invention relative to
For the prior art, the threes such as positioning device, reference unit and destination apparatus communicate to connect two-by-two, are stored in positioning device
The cartographic information of localization region where the positioning device, and cartographic information includes the coordinate of positioning device or reference unit.
When user needs to look for destination apparatus (such as smart mobile phone), the positioning of positioning device performance objective device can be triggered, it is fixed
Position device then obtains default location information, and default positioning information includes before destination apparatus shuts down, destination apparatus, positioning device and
The relative distance of reference unit three between any two, since three communicates to connect between any two, so positioning device can obtain
Relative distance between three, the target of destination apparatus is calculated in information and default location information to positioning device according to the map
Location information, and the target position information is prompted the user with, consequently facilitating user is quickly found out mobile phone.Below to present embodiment
The realization details of indoor orientation method be specifically described, the following contents only for convenience of understanding the realization details provided, and
It is non-to implement the necessary of this programme.
Refering to Figure 1, the indoor orientation method of present embodiment includes step 101 to step 104.
Step 101：Judge whether to get the Location Request for positioning destination apparatus, if getting for positioning target
The Location Request of device thens follow the steps 102, otherwise, return to step 101.
In present embodiment, the cartographic information of localization region where positioning device prestores positioning device.For example, fixed
Position region is, for example, user's shelter, and positioning device and reference unit are respectively positioned in localization region, and present embodiment is for positioning
Region is not specifically limited.Wherein, cartographic information can be obtained by adding coordinate information in the design drawing of localization region.Its
In, design drawing can be the plane design drawing in house, and design drawing can highly precisely reflect the layout in house and practical face
Product etc..It for example refers to precision according to positioning that coordinate information is added in design drawing, such as 10 centimetres, by the corresponding sky of design drawing
Between according to the length of side be that 10 centimetres of square size is divided, and coordinate is set each of to mark off small space.At some
In example, the cartographic information of localization region can also be obtained directly from other smart machines, such as by the clear of sweeping robot
Sweep cartographic information of the path as localization region.Present embodiment is not specifically limited the acquisition modes of cartographic information.Ground
Figure information includes the coordinate of positioning device and reference unit.Wherein, positioning device and reference unit can be added to manually
In cartographic information.Cartographic information can also include：The correspondence of location information and Item Information in localization region.Its
In, the corresponding article of Item Information is located at the corresponding position of location information.Correspondence can add manually, and article for example wraps
Include following one or its arbitrary combination：Bed, sofa and desk.The article of addition it is more, then the cartographic information obtained gets over energy
Reflect that the actual conditions in shelter, present embodiment are not specifically limited the type of article and quantity etc..
Wherein, positioning device is, for example, intelligent sound box or intelligent refrigerator.Present embodiment does not make positioning device to have
Body limits.When user needs to look for opportunity, interactive voice can be carried out with intelligent sound box, such as user can send out " mobile phone
Where ", user speech is identified in intelligent sound box, and in the positioning for identifying a need for destination apparatus, is determined as
Get Location Request.
Step 102：It obtains and presets location information.
In present embodiment, default positioning information includes：Before destination apparatus shutdown, destination apparatus, positioning device and ginseng
The relative distance of examination device three between any two.Wherein, refer to before the electricity of destination apparatus will exhaust before destination apparatus shuts down
The a bit of time in, such as in 2 minutes.In present embodiment, between destination apparatus, positioning device and reference unit three
Relative distance can be obtained by rf signal reception ionization meter.It is this according to the mode of rf signal reception intensity ranging
Known to field technology personnel, details are not described herein again.
Step 103：The target position information of destination apparatus is calculated in information and default location information according to the map.
Step 103 specifically includes sub-step 1031 to sub-step 1033.
Sub-step 1031：According to the map information and default location information be calculated destination apparatus localization region position
Confidence ceases.
Coordinate of the destination apparatus in map is calculated.
Wherein, reference unit is, for example, intelligent socket, and present embodiment is not specifically limited reference unit.This implementation
In mode, it is known that the coordinate of positioning device and reference unit in map, and known locations device, destination apparatus and ginseng
Relative distance between examination device, wherein the distance between destination apparatus and positioning device indicate with a, destination apparatus and reference
The distance between device indicates that the distance between positioning device and reference unit are indicated with c with b, then can be according to the big of a, b, c
Small relationship calculates the angle for the triangle that a, b, c are formed by, so that it is determined that the position of destination apparatus.Specifically, in determination
It when the angle of triangle, can first judge whether a, b and c meet preset relation, determine for example, whether a, b and c meet hook stock
Reason, if satisfied, then can determine angle according to Pythagorean theorem.In some instances, preset relation can also be equilateral triangle
And isosceles triangle etc., so as to quickly determine angle.
Sub-step 1032：It is searched to obtain object of the destination apparatus corresponding to the location information of localization region according to correspondence
Product information.
Wherein, location information is, for example, that either coordinate range correspondence is coordinate or coordinate range and article to coordinate
The correspondence of information.Therefore, it can be searched to obtain corresponding Item Information according to the coordinate of destination apparatus.
Sub-step 1033：Using Item Information as target position information.
By prompting Item Information, it is convenient for the quick searching mobile phone of user.
Step 104：Prompt the user with target position information.
Specifically, target position information can be prompted the user with by voice, consequently facilitating user quickly looks for mobile phone, or
Person can also be by showing that screen display target location information, present embodiment do not make the prompting mode of target position information
Concrete restriction.
Embodiment of the present invention in terms of existing technologies, the threes such as positioning device, reference unit and destination apparatus
It communicates to connect two-by-two, the cartographic information of the localization region where the positioning device, and cartographic information packet is stored in positioning device
Include the coordinate of positioning device or reference unit.When user needs to look for destination apparatus (such as smart mobile phone), can trigger
The positioning of positioning device performance objective device, positioning device then obtain default location information, and default positioning information includes target dress
Before setting shutdown, destination apparatus, the relative distance of positioning device and reference unit three between any two, between any two due to three
Communication connection, so positioning device can obtain the relative distance between three, positioning device information and default according to the map
The target position information of destination apparatus is calculated in location information, and prompts the user with the target position information, consequently facilitating with
Family is quickly found out mobile phone.
Second embodiment of the present invention is related to a kind of indoor orientation method.Second embodiment is big with first embodiment
It causes identical, is in place of the main distinction：In the first embodiment, it is calculated by way of the angle between calculating three
Target position information.And in second embodiment of the invention, target position information is calculated by way of finding intersection, from
And enrich the realization method of the present invention.
It please refers to shown in Fig. 2, the indoor orientation method of present embodiment includes step 201 to step 204.Wherein, step
201, step 202 and step 204 are corresponding with step 101, step 102 and step 104 identical respectively, and details are not described herein again.
In present embodiment, step 203 includes sub-step 2031 and sub-step 2032.
Sub-step 2031：The intersection point of the first circle and the second circle is calculated.
Wherein, the center of circle of the first circle is coordinate of the positioning device in map, and the radius of the first circle is positioning device and mesh
The center of circle of relative distance between device for mark, the second circle is coordinate of the reference unit in map, and the radius of the second circle is target
Relative distance between device and reference unit.
Sub-step 2032：Using intersection point as target position information.
By present embodiment, the position of destination apparatus can also be quickly calculated, so as to help user quickly to look for
Seek mobile phone.
The step of various methods divide above, be intended merely to describe it is clear, when realization can be merged into a step or
Certain steps are split, multiple steps are decomposed into, as long as including identical logical relation, all in the protection domain of this patent
It is interior；To either adding inessential modification in algorithm in flow or introducing inessential design, but its algorithm is not changed
Core design with flow is all in the protection domain of the patent.
Third embodiment of the invention is related to a kind of intelligent appliance, which is, for example, intelligent sound box or intelligent ice
Case, present embodiment are not specifically limited the type of intelligent appliance.The intelligent appliance includes：At least one processor, with
And the memory being connect at least one processor communication, wherein memory, which is stored with, to be held by least one processor
Capable instruction, described instruction are executed by least one processor, so that at least one processor is able to carry out such as the
One or second embodiment described in indoor orientation method.
Wherein, memory is connected with processor using bus mode, and bus may include the bus of any number of interconnection
And one or more processors and the various of memory are electrically connected to together by bridge, bus.Bus can also will be such as peripheral
The various other of equipment, voltage-stablizer and management circuit or the like are electrically connected to together, these are all well known in the art
, therefore, it will not be further described herein.Bus interface provides interface between bus and transceiver.Transceiver
Can be an element, can also be multiple element, such as multiple receivers and transmitter, provide for over a transmission medium with
The unit of various other device communications.The data handled through processor are transmitted on the radio medium by antenna, further,
Antenna also receives data and transfers data to processor.
Processor is responsible for bus and common processing, can also provide various functions, including periodically, peripheral interface,
Voltage adjusting, power management and other control functions.And memory can be used to store processor and execute operation when institute
The data used.
Four embodiment of the invention is related to a kind of storage medium, is stored with computer program.Computer program is handled
Device realizes above method embodiment when executing.
That is, it will be understood by those skilled in the art that implement the method for the above embodiments be can be with
Relevant hardware is instructed to complete by program, which is stored in a storage medium, including some instructions are making
It obtains an equipment (can be microcontroller, chip etc.) or processor (processor) executes side described in each embodiment of the application
The all or part of step of method.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
Fifth embodiment of the invention is related to a kind of positioning system.It please refers to shown in Fig. 3, the positioning system of present embodiment
Including：Reference unit, destination apparatus and the intelligent appliance as described in the 4th embodiment.Reference unit 1, destination apparatus 2 with
And intelligent appliance 3 communicates to connect between any two.
For example, reference unit 1 can be intelligent socket, intelligent desk lamp etc., and destination apparatus 2 is, for example, smart mobile phone,
Intelligent appliance 3 is, for example, intelligent sound box or intelligent refrigerator.It can pass through between intelligent appliance, destination apparatus and reference unit
Internet of Things communicates to connect.Present embodiment is not specifically limited the communication mode between three.
Embodiment of the present invention in terms of existing technologies, the threes such as positioning device, reference unit and destination apparatus
It communicates to connect two-by-two, the cartographic information of the localization region where the positioning device, and cartographic information packet is stored in positioning device
Include the coordinate of positioning device or reference unit.When user needs to look for destination apparatus (such as smart mobile phone), can trigger
The positioning of positioning device performance objective device, positioning device then obtain default location information, and default positioning information includes target dress
Before setting shutdown, destination apparatus, the relative distance of positioning device and reference unit three between any two, between any two due to three
Communication connection, so positioning device can obtain the relative distance between three, positioning device information and default according to the map
The target position information of destination apparatus is calculated in location information, and prompts the user with the target position information, consequently facilitating with
Family is quickly found out mobile phone.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of indoor orientation method, which is characterized in that be applied to positioning device, the positioning device and reference unit and mesh
Device for mark communicates to connect between any two；The method includes：
When getting the Location Request for positioning the destination apparatus, obtains and preset location information；The positioning device is pre-
The cartographic information of localization region where having the positioning device；Wherein, the cartographic information include the positioning device and
The coordinate of the reference unit；The default positioning information includes：Before the destination apparatus shutdown, the destination apparatus, positioning
The relative distance of device and the reference unit between any two；
Be calculated the target position information of the destination apparatus according to the cartographic information and default location information, and to
Family prompts the target position information.
2. indoor orientation method according to claim 1, which is characterized in that the cartographic information further includes the positioning area
The correspondence of location information and Item Information in domain；Wherein, the corresponding article of the Item Information is located at the position
At the corresponding position of information；
The target position information that the destination apparatus is calculated according to the cartographic information and default location information, tool
Body includes：
According to the cartographic information and default location information be calculated the destination apparatus the localization region position
Information；
It is searched to obtain article of the destination apparatus corresponding to the location information of the localization region according to the correspondence
Information；
Using the Item Information as the target position information.
3. indoor orientation method according to claim 2, which is characterized in that the article includes following one or it is arbitrary
Combination：Bed, sofa and desk.
4. indoor orientation method according to claim 1, which is characterized in that described according to the cartographic information and default
The target position information of the destination apparatus is calculated in location information, specifically includes：
The intersection point of the first circle and the second circle is calculated；The center of circle of first circle is the positioning device in the map
Coordinate, relative distance of the radius between the positioning device and the destination apparatus of first circle；Second circle
The center of circle be coordinate of the reference unit in the map, the radius of second circle is the destination apparatus and the ginseng
Relative distance between examination device；
Using the intersection point as the target position information.
5. indoor orientation method according to claim 1, which is characterized in that the relative distance passes through rf signal reception
Ionization meter obtains.
6. indoor orientation method according to claim 1, which is characterized in that the positioning device is intelligent sound box or intelligence
It can refrigerator.
7. indoor orientation method according to claim 1, which is characterized in that the cartographic information passes through in the positioning area
Coordinate information is added in the design drawing in domain to obtain.
8. a kind of intelligent appliance, which is characterized in that including：
At least one processor；And
The memory being connect at least one processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one processor, and described instruction is by least one place
It manages device to execute, so that at least one processor is able to carry out the indoor positioning side as described in any in claim 1 to 7
Method.
9. a kind of storage medium, is stored with computer program, which is characterized in that real when the computer program is executed by processor
Indoor orientation method described in any one of existing claim 1 to 7.
10. a kind of positioning system, which is characterized in that including：Reference unit, destination apparatus and intelligence as claimed in claim 8
It can household electrical appliances；
The reference unit, the destination apparatus and the intelligent appliance communicate to connect between any two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095010.6A CN108415007A (en) | 2018-01-31 | 2018-01-31 | Indoor orientation method, intelligent appliance, storage medium and positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095010.6A CN108415007A (en) | 2018-01-31 | 2018-01-31 | Indoor orientation method, intelligent appliance, storage medium and positioning system |
Publications (1)
| Publication Number | Publication Date |
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| CN108415007A true CN108415007A (en) | 2018-08-17 |
Family
ID=63126691
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810095010.6A Pending CN108415007A (en) | 2018-01-31 | 2018-01-31 | Indoor orientation method, intelligent appliance, storage medium and positioning system |
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| CN109521396A (en) * | 2019-01-04 | 2019-03-26 | 珠海格力电器股份有限公司 | Intelligent electric appliance localization method, device, system and wearable device |
| CN111565366A (en) * | 2019-02-13 | 2020-08-21 | 佛山市顺德区美的电热电器制造有限公司 | Household appliance positioning method and device, movable intelligent device and storage medium |
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