CN106443582B - A kind of electric power storage space environment detection method - Google Patents
A kind of electric power storage space environment detection method Download PDFInfo
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- CN106443582B CN106443582B CN201610762834.5A CN201610762834A CN106443582B CN 106443582 B CN106443582 B CN 106443582B CN 201610762834 A CN201610762834 A CN 201610762834A CN 106443582 B CN106443582 B CN 106443582B
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- power material
- electric power
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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
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
- G01S5/145—Using a supplementary range measurement, e.g. based on pseudo-range measurements
Abstract
A kind of electric power storage space environment detection method, utilize electric power storage space environmental detection set, including sending positioning and environment measuring request, environment measuring and Power Material positioning, calculation processing obtains final position, display monitoring and etc., it is quick and precisely positioned so as to can be realized interior, and Power Material position can be grasped in real time, the ambient conditions of monitoring Power Material storage space in real time, monitor the real-time condition of Power Material in real time, rational allocation manpower, effectively allotment, while improving working efficiency, guarantee the quality and safety of the Power Material in electric power storage space environment.
Description
Technical field
The present invention relates to wireless positioning fields, and in particular to a kind of electric power storage space environment detection method.
Background technique
Currently, Utilities Electric Co. under the guidance of national policy, carries out positive corresponding, the electric power of active construction intelligence science
Goods and materials storage and distribution system strengthen matenal support so that Power Material obtains scientific and effective management.
The scientific and effective management of Power Material is so that goods and materials are greatly improved in the efficiency of inquiry, allotment.
However, with the development of human society, Power Material quantity is also all the more huge, at the processing of most of Power Material
Reason requires manually to complete, and the Power Material of such substantial amounts is during being inquired, being deployed, if it is possible in real time
Its position of accurate positionin, then can be improved working efficiency, and a large amount of Power Material is stored in storage space, environment because
The quality of element directly affects the quality and safety of Power Material, and the environment in Power Material storage space implement effectively
Monitoring be very important.
It currently, Power Material number is big, and the volume very little having, can not be accurately positioned, be difficult accurately to carry out goods and materials
It quickly searches and effectively deploys, and positioning device mostly uses greatly GPS, but it is low for logistic storage indoor position accuracy, and it is simple
Single indoor RSSI, TOA is individually positioned or the mode of simple combination realizes that positioning is too simple, and positioning accuracy is low, poor reliability,
And in the prior art not specifically for the real-time positioning apparatus of Power Material setting.
In addition, also there is no effective in the prior art for each locational space and storage space of Power Material
Monitoring method and device, quality and security presence hidden danger for Power Material.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind can be realized indoor quick and precisely positioning,
And Power Material position can be grasped in real time, and can monitor the ambient conditions of Power Material storage space in real time, from
And the real-time condition of Power Material can be monitored in real time, rational allocation manpower is effectively deployed, and while improving working efficiency, is protected
Demonstrate,prove the quality of the Power Material in electric power storage space environment and the electric power storage space environment detection method of safety.
The present invention provides electric power storage space environment detection method, using electric power storage space environmental detection set,
Middle environmental detection set includes node S1-S5, locator and remote monitoring center, and the coordinate position of S1-S5 it is known that be denoted as respectively
(x1,y1,z1),(x2,y2,z2),(x3,y3,z3),(x3,y3,z3),(x4,y4,z4),(x5,y5,z5), interior joint S1-S4 difference
It is sequentially located at long side and short side is respectively a, rectangular four vertex of b, wherein the value of a and b is respectively smaller than in storage space
The length value 2m of long side and short side, S5 be located across rectangle diagonal line intersection point and it is parallel with rectangle long side along on, and
And the position of S5 is at a distance from rectangular diagonal line intersection pointLocator includes environmental detection sensor and is set to electric power object
In money；Node S1-S5 respectively includes environmental detection sensor, and node S1-S4 respectively includes sub- transmitter, sub-receiver and Zi Chu
Controller is managed, subprocessing controller is connect with sub- transmitter and sub-receiver respectively, and node S5 includes transmitter, receiver and place
Controller is managed, processing controller is connect with transmitter and receiver respectively；
Specifically in turn include the following steps：
(1) remote monitoring center sends Location Request and environment measuring is requested to locator, and locator receives positioning and asks
Sum and send environment measuring value at feedback signal and locator after environment measuring request to remote monitoring center, at the same emit it is fixed
Position signal is to node S1-S5；
(2) remote monitoring center sends environment measuring and requests to node S1-S5；
(3) after node S1-S5 receives environment measuring request, respective node is measured using respective environmental detection sensor
Environment measuring value at position is simultaneously sent to remote monitoring center, while node S1-S5 receives the positioning signal of locator transmitting,
Its interior joint S1 and S2 is calculated by way of RSSI obtains the distance between locator and node L1And L2, S5 by RSSI and
The mode of DOA calculates separately the distance L for obtaining locator to S551And L52, node S3 and S4 calculate acquisition by way of TOA
The distance between locator and node L3And L4；
(4) node S1-S4 is by the distance L of acquisition1, L2, L3And L4It is respectively sent at node S5, node S5 passes through reception
Device receives distance L1, L2, L3And L4After data, processing controller is obtained using the position coordinates and calculating of node S1, S2, S5
Distance L1, L2And L52Position P1 (the X of Power Material is calculated1,Y1,Z1), recycle the position coordinates and meter of S3, S4, S5
Calculate the distance L obtained3, L4And L51Position P2 (the X of Power Material is calculated2,Y2,Z2), then the position seat of node S1, S4, S5
Mark and the distance L for calculating acquisition1, L4And L51Position P3 (the X of Power Material is calculated3,Y3,Z3), recycling node S2, S3,
The position coordinates of S5 and the distance L for calculating acquisition2, L3And L52Position P4 (the X of Power Material is calculated4,Y4,Z4)；Processing control
The final position that Power Material is calculated in device processed is P (X, Y, Z), wherein X=(X1+X2+X3+X4)/4, X=(Y1+Y2+Y3+
Y4)/4, Z=(Z1+Z2+Z3+Z4)/4；
(5) when obtaining the final position of Power Material, final position P (X, Y, Z) is passed through into transmitter from node S5
It is transmitted to remote monitoring center, after remote monitoring center receives, at position of the Power Material in storage and Power Material
It is shown after the combination of environment measuring value, while the environment measuring value measured at node each in storage space is also empty with storage
Between realistic picture combine after corresponding display.
Preferably, wherein step (5) further includes comparison step：Environment measuring at comparison node S1-S5 and Power Material
Value, when more than preset threshold alarm.
Preferably, locator and remote monitoring center are communicated in wireless form.
Preferably, it is the mode by WIFI, 2G, 3G or 4G that the wireless form, which carries out communication,.
Preferably, remote monitoring center includes service memory, for storing Power Material position data and environment measuring
Data.
Preferably, remote monitoring center further includes display device, the real time position and ring for real-time display Power Material
Border detected value.
Preferably, remote monitoring center further includes wireless communication module, long-range for realizing carrying out with storage staff
Communication.
Electric power storage space environment detection method of the invention, may be implemented：
1) it quick and precisely positions and Power Material position can be grasped in real time, so as to monitor Power Material in real time
Real-time condition, rational allocation manpower, effectively deploy, improve the electric power storage space environment detection method of working efficiency；
2) RSSI and TOA positioning method is combined to be preferably minimized error rate in conjunction with different positioning nodes, and each
It is closely connected between processing data, so that last calculated result is more accurate, finally obtained positioning result is also relatively reliable；
3) structure for designing the positioning device specifically for Power Material reality, prevents from for node being set to four, house vertex
When generating signal reflex and scattering caused by interfere, but ensure that orientation range simultaneously, to reduce error, improve measurement
Accuracy value.
4) ambient conditions and the ambient conditions at Power Material for monitoring Power Material storage space in real time, guarantee
The quality of Power Material in electric power storage space environment and the electric power storage space environment detection method of safety.
Detailed description of the invention
Fig. 1 is electric power storage space environmental detection set node structure schematic diagram
Fig. 2 is electric power storage space environment detection method flow diagram
Specific embodiment
The following detailed description of specific implementation of the invention, it is necessary to it is indicated herein to be, implement to be only intended to this hair below
Bright further explanation, should not be understood as limiting the scope of the invention, and field person skilled in the art is according to above-mentioned
Some nonessential modifications and adaptations that summary of the invention makes the present invention, still fall within protection scope of the present invention.
The present invention provides a kind of electric power storage space environment detection methods, are filled using electric power storage space environment measuring
It sets, as shown in Figure 1, wherein environmental detection set includes node S1-S5, locator and remote monitoring center, the coordinate bit of S1-S5
It sets it is known that being denoted as (x respectively1,y1,z1),(x2,y2,z2),(x3,y3,z3),(x3,y3,z3),(x4,y4,z4),(x5,y5,z5),
Interior joint S1-S4 is sequentially located at long side respectively and short side is respectively a, and rectangular four vertex of b, wherein the value of a and b is distinguished
Less than the length value 2m of long side in storage space and short side, generation when can prevent from for node being set to four vertex in house in this way
It is interfered caused by when signal reflex and scattering, but ensure that orientation range simultaneously, to reduce error, improve measurement accuracy
Value, while the setting of fixed test node ensure that the range in electric power storage space environment measuring space, so as to the greatest extent
Guarantee detection space.S5 be located across rectangle diagonal line intersection point and it is parallel with rectangle long side along on, and the position of S5
It sets and is at a distance from rectangular diagonal line intersection pointThe position of S5 is set to non-center position, is conducive to utilize other several sections
The cooperation of point reduces error, so that DATA REASONING is more to avoid the consistent sexual deviation of DATA REASONING when symmetrical be arranged
Reliably；Locator includes environmental detection sensor and is set on Power Material；Node S1-S5 respectively includes environment measuring biography
Sensor, node S1-S4 respectively include sub- transmitter, sub-receiver and subprocessing controller, subprocessing controller respectively with sub- hair
Emitter is connected with sub-receiver, and node S5 includes transmitter, receiver and processing controller, processing controller respectively with transmitter
It is connected with receiver；
Firstly, remote monitoring center sends Location Request and environment measuring is requested to locator, locator receives positioning
The environment measuring value at feedback signal and locator is sent after request and environment measuring request to remote monitoring center, is emitted simultaneously
Positioning signal is to node S1-S5；
It requests secondly, remote monitoring center sends environment measuring to node S1-S5；
Again, after node S1-S5 receives environment measuring request, respectively section is measured using respective environmental detection sensor
It puts the environment measuring value at position and is sent to remote monitoring center, while node S1-S5 receives the positioning letter of locator transmitting
Number, interior joint S1 and S2 are calculated by way of RSSI obtains the distance between locator and node L1And L2, S5 passes through RSSI
The distance L for obtaining locator to S5 is calculated separately with the mode of DOA51And L52, node S3 and S4 are calculated by way of TOA to be obtained
Take the distance between locator and node L3And L4；
Then, node S1-S4 is by the distance L of acquisition1, L2, L3And L4It is respectively sent at node S5, node S5 is by connecing
It receives device and receives distance L1, L2, L3And L4After data, processing controller is obtained using the position coordinates and calculating of node S1, S2, S5
The distance L taken1, L2And L52Position P1 (the X of Power Material is calculated1,Y1,Z1), recycle S3, S4, S5 position coordinates and
Calculate the distance L obtained3, L4And L51Position P2 (the X of Power Material is calculated2,Y2,Z2), then the position of node S1, S4, S5
Coordinate and the distance L for calculating acquisition1, L4And L51Position P3 (the X of Power Material is calculated3,Y3,Z3), recycling node S2,
The position coordinates of S3, S5 and the distance L for calculating acquisition2, L3And L52Position P4 (the X of Power Material is calculated4,Y4,Z4)；Place
The final position that Power Material is calculated in reason controller is P (X, Y, Z), wherein X=(X1+X2+X3+X4)/4, X=(Y1+Y2+
Y3+Y4)/4, Z=(Z1+Z2+Z3+Z4)/4 combine two kinds of positioning methods of RSSI and TOA, in conjunction with difference by such calculating
Positioning node, error rate is preferably minimized, and respectively handle data between be closely connected so that last calculated result is more quasi-
Really, finally obtained positioning result is also relatively reliable, while by the way that environmental detection sensor is arranged at each node, simplifying
Cost has been saved in the setting of equipment, and is also ensured and can be detected in real time to the environment of storage space, long-range to realize
Monitoring.
Finally, final position P (X, Y, Z) is passed through transmitting from node S5 when obtaining the final position of Power Material
Device is transmitted to remote monitoring center, after remote monitoring center receives, at position of the Power Material in storage and Power Material
Environment measuring value combine after show, while by node each in storage space measure environment measuring value also and storage
Realistic picture corresponding display after combining in space grasps Power Material position, while in real time so as to monitor Power Material in real time
Monitoring Power Material storage space ambient conditions, when storage environment be abnormal or Power Material at environment be abnormal
When, information, such as deployment information, warning can also be sent to the locator being set on Power Material by remote monitoring center
Information etc., so that more flexible allotment and management, improve work efficiency.
It should be understood that the formula and parameter in technical solution of the present invention and technical solution, is all reasonable
It is expected that and being used under reasonable applicable cases, the extreme or formula and parameter that is unsatisfactory in technical solution and technical solution
The case where, those skilled in the art can reasonably reject.
Although for illustrative purposes, it has been described that exemplary embodiments of the present invention, those skilled in the art
Member it will be understood that, can be in form and details in the case where the scope and spirit for not departing from invention disclosed in appended claims
On the change that carry out various modifications, add and replace etc., and all these changes all should belong to appended claims of the present invention
Protection scope, and each step in the claimed each department of product and method, can in any combination
Form is combined.Therefore, to disclosed in this invention the description of embodiment be not intended to limit the scope of the invention,
But for describing the present invention.Correspondingly, the scope of the present invention is not limited by embodiment of above, but by claim or
Its equivalent is defined.
Claims (7)
1. a kind of electric power storage space environment detection method, it is characterised in that：Using electric power storage space environmental detection set,
Middle environmental detection set includes node S1-S5, locator and remote monitoring center, and the coordinate position of S1-S5 it is known that be denoted as respectively
(x1,y1,z1),(x2,y2,z2),(x3,y3,z3),(x3,y3,z3),(x4,y4,z4),(x5,y5,z5), interior joint S1-S4 difference
It is sequentially located at long side and short side is respectively a, rectangular four vertex of b, wherein the value of a and b is respectively smaller than in storage space
The length value 2m of long side and short side, S5 be located across rectangle diagonal line intersection point and it is parallel with rectangle long side along on, and
And the position of S5 is at a distance from rectangle diagonal line intersection pointLocator includes environmental detection sensor and is set to electric power
On goods and materials；Node S1-S5 respectively includes environmental detection sensor, and node S1-S4 respectively includes sub- transmitter, sub-receiver and son
Processing controller, subprocessing controller are connect with sub- transmitter and sub-receiver respectively, node S5 include transmitter, receiver and
Processing controller, processing controller are connect with transmitter and receiver respectively；
Specifically in turn include the following steps：
(1) remote monitoring center sends Location Request and environment measuring and requests to locator, locator receive Location Request and
Environment measuring value at feedback signal and locator is sent after environment measuring request to remote monitoring center, while emitting positioning letter
Number to node S1-S5；
(2) remote monitoring center sends environment measuring and requests to node S1-S5；
(3) after node S1-S5 receives environment measuring request, respective node location is measured using respective environmental detection sensor
The environment measuring value at place is simultaneously sent to remote monitoring center, while node S1-S5 receives the positioning signal of locator transmitting, wherein
Node S1 and S2 are calculated by way of RSSI obtains the distance between locator and node L1And L2, S5 is by RSSI and DOA
Mode calculates separately the distance L for obtaining locator to S551And L52, node S3 and S4 calculate acquisition locator by way of TOA
The distance between node L3And L4；
(4) node S1-S4 is by the distance L of acquisition1, L2, L3And L4It is respectively sent at node S5, node S5 is received by receiver
To distance L1, L2, L3And L4After data, processing controller utilizes the position coordinates of node S1, S2, S5 and the distance of calculating acquisition
L1, L2And L52Position P1 (the X of Power Material is calculated1,Y1,Z1), it recycles the position coordinates of S3, S4, S5 and calculates acquisition
Distance L3, L4And L51Position P2 (the X of Power Material is calculated2,Y2,Z2), recycle the position coordinates of node S1, S4, S5
With the distance L for calculating acquisition1, L4And L51Position P3 (the X of Power Material is calculated3,Y3,Z3), recycle node S2, S3, S5
Position coordinates and calculate obtain distance L2, L3And L52Position P4 (the X of Power Material is calculated4,Y4,Z4)；Processing control
The final position that Power Material is calculated in device is P (X, Y, Z), wherein X=(X1+X2+X3+X4)/4, Y=(Y1+Y2+Y3+Y4)/
4, Z=(Z1+Z2+Z3+Z4)/4；
(5) when obtaining the final position of Power Material, final position P (X, Y, Z) is transmitted by transmitter from node S5
To remote monitoring center, after remote monitoring center receives, by position of the Power Material in storage and the environment at Power Material
It is shown after detected value combination, while the environment measuring value measured at node each in storage space is also real with storage space
The corresponding display after combining of scape figure.
2. electric power storage space environment detection method as described in claim 1, it is characterised in that：Wherein step (5) further includes
Comparison step：Environment measuring value at comparison node S1-S5 and Power Material, when being more than preset threshold alarm.
3. electric power storage space environment detection method as claimed in claim 1 or 2, it is characterised in that：Locator and long-range prison
Control center is communicated in wireless form.
4. electric power storage space environment detection method as claimed in claim 3, it is characterised in that：The wireless form carries out
Communication is the mode by WIFI, 2G, 3G or 4G.
5. electric power storage space environment detection method as described in claim 1, it is characterised in that：Remote monitoring center includes clothes
Business memory, for storing Power Material position data and environment measuring data.
6. electric power storage space environment detection method as described in claim 1, it is characterised in that：Remote monitoring center further includes
Display device, real time position and environment measuring value for real-time display Power Material.
7. electric power storage space environment detection method as claimed in claim 6, it is characterised in that：Remote monitoring center further includes
Wireless communication module carries out telecommunication for realizing with storage staff.
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| CN104093205A (en) * | 2014-07-14 | 2014-10-08 | 国家电网公司 | Method for deploying anchor nodes of wireless positioning system based on received signal strength indication |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102004035531B4 (en) * | 2004-07-22 | 2006-10-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device and method for determining a current position of a mobile device |
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| CN102883434A (en) * | 2012-10-31 | 2013-01-16 | 河南省电力公司电力科学研究院 | System for positioning and navigating mobile terminal in transformer substation |
| CN104093205A (en) * | 2014-07-14 | 2014-10-08 | 国家电网公司 | Method for deploying anchor nodes of wireless positioning system based on received signal strength indication |
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