CN107861099A - It is a kind of to determine method of the mobile device relative to the position of channel barrier equipment - Google Patents
It is a kind of to determine method of the mobile device relative to the position of channel barrier equipment Download PDFInfo
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- CN107861099A CN107861099A CN201711094819.9A CN201711094819A CN107861099A CN 107861099 A CN107861099 A CN 107861099A CN 201711094819 A CN201711094819 A CN 201711094819A CN 107861099 A CN107861099 A CN 107861099A
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- bluetooth base
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Classifications
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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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0045—Transmission from base station to mobile station
- G01S5/0063—Transmission from base station to mobile station of measured values, i.e. measurement on base station and position calculation on mobile
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0284—Relative positioning
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
Abstract
Method of the mobile device relative to the position of channel barrier equipment is determined the invention discloses a kind of, the channel barrier equipment includes the first Bluetooth base. station and the second Bluetooth base. station；This method comprises the following steps：The vertical range between mobile device and base station line is determined using the mutual distance of the first Bluetooth base. station, the second Bluetooth base. station, mobile device；The angle of straight line, the first Bluetooth base. station and straight line where the second Bluetooth base. station where determining mobile device and the second Bluetooth base. station based on vertical range；Inclination angle based on the straight line where mobile device and the second Bluetooth base. station determines coordinates of targets of the mobile device under preset plane rectangular coordinate system.The present invention can be accurately judged to carry the position of the user of mobile device, rational data support is provided for the opening opportunity of intelligent entrance guard or intelligent barrier gate, opened the door so as to may be implemented in the unaware of user when user passes in and out building or safety door, greatly improve Consumer's Experience.
Description
Technical field
The present invention relates to intelligent channel to stop equipment technical field, and more specifically, the present invention determines that movement is set to be a kind of
The method of the standby position relative to channel barrier equipment.
Background technology
At present, in order to lift experience of the user to intelligent entrance guard or intelligent barrier gate, someone start by smart mobile phone with
Intelligent traffic system connects, and to realize the control to gate inhibition or banister by corresponding interaction flow, strengthens making for user
Use convenience.But existing method exist one it is serious the problem of：The physical location of user judges inaccurate；Existing side
Method is merely capable of judging whether user is reached near gate inhibition or banister, can only draw a distance range, can not accurately judge
Go out customer location, can not be that gate inhibition or banister are opened at suitable time point by the user of mandate, may open too early or mistake
Evening opens, and have impact on Consumer's Experience.
Therefore, how to be accurately judged to user relative to the position of intelligent entrance guard or intelligent barrier gate, effectively improve user's body
Test, become those skilled in the art's technical problem urgently to be resolved hurrily and the emphasis studied all the time.
The content of the invention
To solve existing intelligent traffic system user can not be judged relative to intelligent entrance guard or intelligent barrier gate exactly
The problems such as position, present invention innovation propose a kind of method of determination mobile device relative to the position of channel barrier equipment, led to
The interaction crossed between multiple Bluetooth base. stations and mobile device and Correlation method for data processing realize the accurate judgement to position of mobile equipment,
It can further realize that user's unaware opens the purpose passed through, so as to effectively improve Consumer's Experience.
To realize above-mentioned technical purpose, the invention discloses a kind of determination mobile device relative to channel barrier equipment
The method of position, the channel barrier equipment include the first Bluetooth base. station and the second Bluetooth base. station；Methods described includes following step
Suddenly：
Step 1, the mode based on receiving power size calculate respectively the mobile device and first Bluetooth base. station it
Between the first distance, the second distance between the mobile device and second Bluetooth base. station；
Step 2, where reading the first coordinate and second Bluetooth base. station where first Bluetooth base. station respectively
Second coordinate, then calculate respectively between first Bluetooth base. station and second Bluetooth base. station the 3rd distance, described first
The first slope of base station line where Bluetooth base. station and second Bluetooth base. station, and the first slope is converted to default
The first inclination angle under plane right-angle coordinate；
Step 3, the method based on Heron's formula, the described first distance, the second distance and the 3rd distance are utilized
Determine the vertical range between the mobile device and the base station line；
Step 4, the first angle is determined using the vertical range and the second distance, the summit of first angle is
Second Bluetooth base. station, two articles of sides are respectively the mobile device and the straight line where second Bluetooth base. station, described the
One Bluetooth base. station and the straight line where second Bluetooth base. station；
Step 5, the mobile device and the second bluetooth base are determined by first inclination angle and first angle
Second inclination angle of the straight line where standing；
Step 6, determine that the mobile device is straight in the preset plane using second inclination angle and the second distance
Coordinates of targets under angular coordinate system.
Based on above-mentioned technical scheme, the present invention can judge mobile device relative to channel barrier equipment exactly
Position, effective support is provided for reasonably access control or banister, so as to effectively increase Consumer's Experience.In addition, the party
Method has outstanding advantages of amount of calculation is small, easy to implement.
Further, the channel barrier equipment also includes the 3rd Bluetooth base. station, and the 3rd Bluetooth base. station is described
Outside the line of base station；In step 5, the number at the second inclination angle is two；In step 6, the number of coordinates of targets is also two；This method
Also comprise the following steps：
Step 7, the 3rd coordinate where the 3rd Bluetooth base. station is read, then calculates two coordinates of targets and the respectively
The distance between three coordinates, using the near coordinates of targets of the Bluetooth base. station of distance the 3rd as optimum target coordinate.
Further, in step 2, the 3rd distance B1B2 is calculated in the following way：
In step 2, the first slope k and the first inclination angle ∠ B1B2J are calculated in the following way：
K=(y2-y1)/(x2-x1)；
∠ B1B2J=tan-1k；
Wherein, (x1, y1) represents the first coordinate where the first Bluetooth base. station B1, and (x2, y2) represents the second Bluetooth base. station
The second coordinate where B2.
Further, in step 3, it is determined as follows the vertical range h：
Wherein, p=(UB1+UB2+B1B2)/2；UB1 represents first distance, and UB2 represents the second distance.
Further, in step 4, the first angle ∠ B1B2U are determined as follows：
∠ B1B2U=sin-1(h/UB2)。
Further, in step 5, the second inclination angle ∠ UB2J are determined as follows：
∠ UB2J=∠ B1B2J- ∠ B1B2U or ∠ UB2J=∠ B1B2J+ ∠ B1B2U.
Further, in step 6, it is determined as follows the coordinates of targets (Xu, Yu)；
Xu=x2+UB2*cos (∠ UB2J)；Yu=y2+UB2*sin ∠ UB2J.
Further, in step 7, two coordinates of targets respectively (Xu1, Yu1), (Xu2, Yu2) are made, in the following way
Determine optimum target coordinate：
IfThen
(Xu1, Yu1) is optimum target coordinate；
IfThen
(Xu2, Yu2) is optimum target coordinate；
Wherein, (x3, y3) represents the 3rd coordinate where the 3rd Bluetooth base. station.
Further, the channel barrier equipment is gate inhibition or banister, and the mobile device is smart mobile phone, intelligent hand
At least one of table, Intelligent bracelet, tablet personal computer.
Beneficial effects of the present invention are：The present invention can be accurately judged to carry the position of the user of mobile device, be
The opening opportunity of intelligent entrance guard or intelligent barrier gate provides rational data and supported, building or peace are passed in and out so as to may be implemented in user
The unaware of user is opened the door during air cock, greatly improves Consumer's Experience.
Brief description of the drawings
Fig. 1 is to determine schematic flow sheet of the mobile device relative to the method for the position of channel barrier equipment.
Fig. 2 is the present invention implementation view that mobile device is in channel barrier equipment side.
Fig. 3 is the present invention implementation view that mobile device is in channel barrier equipment opposite side.
Embodiment
With reference to Figure of description pair present invention determine that mobile device relative to the position of channel barrier equipment method
Carry out detailed explanation and illustration.
As shown in Figure 1 to Figure 3, position of the mobile device relative to channel barrier equipment is determined the invention particularly discloses a kind of
The method put, in of the invention, channel barrier equipment is gate inhibition or banister, and mobile device is smart mobile phone, intelligent watch, intelligent hand
At least one of ring, tablet personal computer.The channel barrier equipment includes the first Bluetooth base. station and the second Bluetooth base. station；This method has
Body comprises the following steps.
Step 1, the mode based on receiving power size (base station or mobile device) calculates mobile device and the first indigo plant respectively
The second distance between the first distance, mobile device and the second Bluetooth base. station between tooth base station；When the present invention is implemented, bluetooth base
Stand between mobile device to use and must agree (iBeacon) agreement, mobile device support bluetooth 4.0 and more than.
Step 2, the second coordinate where the first coordinate and the second Bluetooth base. station where the first Bluetooth base. station is read respectively,
Calculate the 3rd distance, the first Bluetooth base. station and the second Bluetooth base. station between the first Bluetooth base. station and the second Bluetooth base. station respectively again
The first slope of place base station line, and first slope is converted to the first inclination angle under preset plane rectangular coordinate system；This
In embodiment, the 3rd distance B1B2 is calculated by such a way：
In addition, the present embodiment calculates first slope k and the first inclination angle ∠ B1B2J in the following way：
K=(y2-y1)/(x2-x1)；
∠ B1B2J=tan-1k；
Wherein, (x1, y1) represents the first coordinate where the first Bluetooth base. station B1, and (x2, y2) represents the second Bluetooth base. station
The second coordinate where B2.
Step 3, the method based on Heron's formula, with reference to triangle area basic calculating formula, the first distance, second are utilized
Distance and the 3rd distance determine the vertical range between mobile device and base station line；In the present embodiment, pass through such a way
Determine vertical range h：
Wherein, p=(UB1+UB2+B1B2)/2；UB1 represents the first distance, and UB2 represents second distance.
Step 4, the first angle is determined using vertical range and second distance, the summit of the first angle is the second bluetooth base
Stand, two sides are respectively straight line, the first Bluetooth base. station and the second Bluetooth base. station institute where mobile device and the second Bluetooth base. station
Straight line；In the present embodiment, the first angle ∠ B1B2U are determined by such a way：
∠ B1B2U=sin-1(h/UB2)。
Step 5, of the straight line where mobile device and the second Bluetooth base. station is determined by the first inclination angle and the first angle
Two inclination angles, the number at the second inclination angle obtained by the above method is two；In the present embodiment, second is determined as follows
Inclination angle ∠ UB2J：
∠ UB2J=∠ B1B2J- ∠ B1B2U or ∠ UB2J=∠ B1B2J+ ∠ B1B2U.
Step 6, target of the mobile device under preset plane rectangular coordinate system is determined using the second inclination angle and second distance
Coordinate, the number of the coordinates of targets obtained by the above method is also two, in the present embodiment, is determined as follows target
Coordinate (Xu, Yu)；
Xu=x2+UB2*cos (∠ UB2J)；Yu=y2+UB2*sin ∠ UB2J.
For determination, more accurately coordinates of targets (optimum target coordinate), use of the invention be not common with above-mentioned two Bluetooth base. station
3rd Bluetooth base. station of line, i.e. channel barrier equipment also include the 3rd Bluetooth base. station, and the 3rd Bluetooth base. station is outside the line of base station；
Then this method also comprises the following steps：
Step 7, the 3rd coordinate where the 3rd Bluetooth base. station is read, two coordinates of targets and the 3rd is then calculated respectively and sits
The distance between mark, using the near coordinates of targets of the Bluetooth base. station of distance the 3rd as optimum target coordinate.Specifically, made in this step
Two coordinates of targets are respectively (Xu1, Yu1), (Xu2, Yu2), are determined as follows optimum target coordinate：
IfThen
(Xu1, Yu1) is optimum target coordinate；
IfThen
(Xu2, Yu2) is optimum target coordinate；
Wherein, (x3, y3) represents the 3rd coordinate where the 3rd Bluetooth base. station.
In addition, in the case of mobile device is on the line of base station, the method or simple distance that are calculated according to slope
Calculating method determines the position of mobile device.
Present invention can apply in the locating module of intelligent traffic system, with reference to Beacon search modules, Beacon data
Modular converter, data processing/integration module, authentication process module etc. are used together；Beacon search modules are used to search for user
Neighbouring Beacon equipment, obtain the Beacon Raw Data of most original, including Beacon device numbers (UUID), group number
(major), numbering (minor), signal intensity (RSSI), the TxPower signal intensity of when (distance Beacon 1 meter) in group, so
Raw Data are passed into Beacon data conversion modules afterwards；Beacon data conversion modules, for by Beacon search modules
The Beacon Raw Data of output are converted into longitude and latitude, the information such as distance of user to Beacon, then by after conversion
Data are transmitted to locating module；Locating module, for receiving the output data of Beacon data conversion modules, call the present invention above-mentioned
Disclosed method, user current location is calculated, the module is also the executive agent of the present invention, and result of calculation is returned at data
Reason/integration module；Data processing/integration module, for receiving the data of locating module and user, it is packaged into specific data knot
Structure, it is then passed to authentication process module；Authentication process module, for receiving the output data of data processing/integration module, authentication
Position and enabling authority of the module according to user, the unlatching and closing of control safety door (may include gate inhibition or banister).
Method disclosed by the invention can both be implemented in mobile terminal, can also implement in service end, due to the computing of mobile device
Ability is more and more stronger, and some has even surmounted PC, after mobile device detects Beacon information, is transported at once locally
Calculate, so that it may quickly obtain user current location, there is good instantaneity, so most of subjective environment that the present invention is run is all
It is in mobile terminal, but is not excluded for some special application demands, mobile terminal needs Beacon information being uploaded to by network
Remote server, remote server calculates the position of user using the method for the present invention, then by a series of data processing,
Result of calculation is returned into mobile terminal by network again.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the description of this specification, reference term " the present embodiment ", " one embodiment ", " some embodiments ", " show
The description of example ", " specific example " or " some examples " etc. mean to combine the specific features of the embodiment or example description, structure,
Material or feature are contained at least one embodiment or example of the present invention.In this manual, above-mentioned term is shown
The statement of meaning property is necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting,
Those skilled in the art can be by the different embodiments or example described in this specification and different embodiments or example
Feature is combined and combined.
Presently preferred embodiments of the present invention is these are only, is not intended to limit the invention, it is all in substantive content of the present invention
On any modification, equivalent substitution and the simple modifications made etc., should be included in the scope of the protection.
Claims (9)
1. a kind of determine method of the mobile device relative to the position of channel barrier equipment, it is characterised in that：The channel barrier
Equipment includes the first Bluetooth base. station and the second Bluetooth base. station；Methods described comprises the following steps：
Step 1, the mode based on receiving power size calculates between the mobile device and first Bluetooth base. station respectively
Second distance between first distance, the mobile device and second Bluetooth base. station；
Step 2, second where the first coordinate and second Bluetooth base. station where first Bluetooth base. station is read respectively
Coordinate, then the 3rd distance, first bluetooth between first Bluetooth base. station and second Bluetooth base. station are calculated respectively
The first slope of base station line where base station and second Bluetooth base. station, and the first slope is converted in preset plane
The first inclination angle under rectangular coordinate system；
Step 3, the method based on Heron's formula, determined using the described first distance, the second distance and the 3rd distance
Vertical range between the mobile device and the base station line；
Step 4, the first angle is determined using the vertical range and the second distance, the summit of first angle is described
Second Bluetooth base. station, two sides are respectively the mobile device and the straight line where second Bluetooth base. station, first indigo plant
Tooth base station and the straight line where second Bluetooth base. station；
Step 5, the mobile device and the second Bluetooth base. station institute are determined by first inclination angle and first angle
Straight line the second inclination angle；
Step 6, determine that the mobile device is sat at the preset plane right angle using second inclination angle and the second distance
Coordinates of targets under mark system.
2. according to claim 1 determine method of the mobile device relative to the position of channel barrier equipment, its feature exists
In：
The channel barrier equipment also includes the 3rd Bluetooth base. station, and the 3rd Bluetooth base. station is outside the base station line；Step
In rapid 5, the number at the second inclination angle is two；In step 6, the number of coordinates of targets is also two；This method also includes following step
Suddenly：
Step 7, the 3rd coordinate where the 3rd Bluetooth base. station is read, two coordinates of targets and the 3rd is then calculated respectively and sits
The distance between mark, using the near coordinates of targets of the Bluetooth base. station of distance the 3rd as optimum target coordinate.
3. according to claim 2 determine method of the mobile device relative to the position of channel barrier equipment, its feature exists
In：
In step 2, the 3rd distance B1B2 is calculated in the following way：
<mrow>
<mi>B</mi>
<mn>1</mn>
<mi>B</mi>
<mn>2</mn>
<mo>=</mo>
<msqrt>
<mrow>
<msup>
<mrow>
<mo>(</mo>
<mi>x</mi>
<mn>1</mn>
<mo>-</mo>
<mi>x</mi>
<mn>2</mn>
<mo>)</mo>
</mrow>
<mn>2</mn>
</msup>
<mo>+</mo>
<msup>
<mrow>
<mo>(</mo>
<mi>y</mi>
<mn>1</mn>
<mo>-</mo>
<mi>y</mi>
<mn>2</mn>
<mo>)</mo>
</mrow>
<mn>2</mn>
</msup>
</mrow>
</msqrt>
<mo>;</mo>
</mrow>
In step 2, the first slope k and the first inclination angle ∠ B1B2J are calculated in the following way：
K=(y2-y1)/(x2-x1)；
∠ B1B2J=tan-1k；
Wherein, (x1, y1) represents the first coordinate where the first Bluetooth base. station B1, and (x2, y2) represents the second Bluetooth base. station B2 institutes
The second coordinate.
4. according to claim 3 determine method of the mobile device relative to the position of channel barrier equipment, its feature exists
In：
In step 3, the vertical range h is determined as follows：
<mrow>
<mi>h</mi>
<mo>=</mo>
<mn>2</mn>
<mo>*</mo>
<msqrt>
<mrow>
<mi>p</mi>
<mo>*</mo>
<mrow>
<mo>(</mo>
<mi>p</mi>
<mo>-</mo>
<mi>U</mi>
<mi>B</mi>
<mn>1</mn>
<mo>)</mo>
</mrow>
<mo>*</mo>
<mrow>
<mo>(</mo>
<mi>p</mi>
<mo>-</mo>
<mi>U</mi>
<mi>B</mi>
<mn>2</mn>
<mo>)</mo>
</mrow>
<mo>*</mo>
<mrow>
<mo>(</mo>
<mi>p</mi>
<mo>-</mo>
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<mo>)</mo>
</mrow>
</mrow>
</msqrt>
<mo>/</mo>
<mi>B</mi>
<mn>1</mn>
<mi>B</mi>
<mn>2</mn>
</mrow>
Wherein, p=(UB1+UB2+B1B2)/2；UB1 represents first distance, and UB2 represents the second distance.
5. according to claim 4 determine method of the mobile device relative to the position of channel barrier equipment, its feature exists
In：
In step 4, the first angle ∠ B1B2U are determined as follows：
∠ B1B2U=sin-1(h/UB2)。
6. according to claim 5 determine method of the mobile device relative to the position of channel barrier equipment, its feature exists
In：
In step 5, the second inclination angle ∠ UB2J are determined as follows：
∠ UB2J=∠ B1B2J- ∠ B1B2U or ∠ UB2J=∠ B1B2J+ ∠ B1B2U.
7. according to claim 6 determine method of the mobile device relative to the position of channel barrier equipment, its feature exists
In：
In step 6, the coordinates of targets (Xu, Yu) is determined as follows；
Xu=x2+UB2*cos (∠ UB2J)；Yu=y2+UB2*sin ∠ UB2J.
8. according to claim 7 determine method of the mobile device relative to the position of channel barrier equipment, its feature exists
In：
In step 7, it is respectively (Xu1, Yu1), (Xu2, Yu2) to make two coordinates of targets, is determined as follows optimum target
Coordinate：
IfThen
(Xu1, Yu1) is optimum target coordinate；
IfThen (Xu2,
Yu2) it is optimum target coordinate；
Wherein, (x3, y3) represents the 3rd coordinate where the 3rd Bluetooth base. station.
9. determination mobile device according to any claim in claim 1 to 8 is relative to the position of channel barrier equipment
The method put, it is characterised in that：The channel barrier equipment is gate inhibition or banister, and the mobile device is smart mobile phone, intelligence
At least one of wrist-watch, Intelligent bracelet, tablet personal computer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711094819.9A CN107861099A (en) | 2017-11-09 | 2017-11-09 | It is a kind of to determine method of the mobile device relative to the position of channel barrier equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711094819.9A CN107861099A (en) | 2017-11-09 | 2017-11-09 | It is a kind of to determine method of the mobile device relative to the position of channel barrier equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147126A (en) * | 2018-08-11 | 2019-01-04 | 深圳市罗德韦尔智能科技有限公司 | The noninductive open-door system of intelligent door lock and control method based on recognition of face |
| CN113841186A (en) * | 2019-05-24 | 2021-12-24 | 安定宝公司 | System and method for authorizing the transmission of commands and signals to an access control device or control panel device |
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