CN106443582A - Power storage space environment detection method - Google Patents
Power storage space environment detection method Download PDFInfo
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- CN106443582A CN106443582A CN201610762834.5A CN201610762834A CN106443582A CN 106443582 A CN106443582 A CN 106443582A CN 201610762834 A CN201610762834 A CN 201610762834A CN 106443582 A CN106443582 A CN 106443582A
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- locator
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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
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a power storage space environment detection method, and the method employs a power storage space environment detection device. The method comprises a step of sending a positioning and environment detection request, a step of environment detection and power material positioning, a step of calculation and obtaining a final position, and a step of monitoring. Therefore, the method can achieve the indoor quick and accurate positioning, can master the position of power materials in real time, monitors the environment conditions of a power storage space, monitors the real-time conditions of power materials, achieves the reasonable deployment of workers, is effective in deployment, improves the work efficiency, and guarantees the quality and safety of power materials in a power storage space environment.
Description
Technical field
The present invention relates to wireless positioning field, be specifically related to a kind of electric power storage space environment detection method.
Background technology
At present, Utilities Electric Co. is 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, so that Power Material obtains scientific and effective management, strengthened for matenal support.
The scientific and effective management of Power Material makes goods and materials be greatly improved in the efficiency of inquiry, allotment.
But, with the development of human society, Power Material quantity is also all the more huge, at the process of major part Power Material
Reason is required for manually completing, and the Power Material of such substantial amounts is during carrying out inquiring about, allocating, if it is possible in real time
Be accurately positioned its position, then can improve operating efficiency, and substantial amounts of Power Material is stored in storage space, environment because of
The quality of element directly affects quality and the safety of Power Material, carries out implementing effectively for the environment in Power Material storage space
Monitoring be very important.
At present, Power Material number is big, and the volume having is very little, it is impossible to be accurately positioned, and is difficult to accurately carry out goods and materials
Quick lookup is allocated with effective, and positioner uses GPS mostly, but low for logistic storage indoor position accuracy, and simple
Single indoor RSSI, TOA individually position or the mode of simple combination realizes positioning excessively simple, and positioning precision is low, poor reliability,
And prior art is not specifically designed for the real-time positioning apparatus that Power Material is arranged.
Additionally, for each locational space of Power Material and storage space, not effective in prior art yet
Monitoring method and apparatus, for quality and the security presence hidden danger of Power Material.
Content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, provide one be capable of indoor quick and precisely position,
And can grasp Power Material position in real time, and the ambient conditions of Power Material storage space can be monitored in real time, from
And the real-time condition of Power Material can be monitored in real time, and rational allocation staff, effectively allocate, while improving operating efficiency, protect
The quality of the Power Material in card electric power storage space environment and the electric power storage space environment detection method of safety.
The invention provides electric power storage space environment detection method, utilize electric power storage space environmental detection set, its
Middle environmental detection set includes node S1-S5, locator and remote monitoring center, and the coordinate position of S1-S5 is it is known that be designated as respectively
(x1,y1,z1),(x2,y2,z2),(x3,y3,z3),(x3,y3,z3),(x4,y4,z4),(x5,y5,z5), its interior joint S1-S4 is respectively
Being sequentially located at long limit and minor face being respectively a, rectangular four summits of b, wherein the value of a and b is respectively smaller than in storage space
The length value 2m of long limit and minor face, S5 are located across on parallel along the line of rectangle diagonal intersection point and limit long with rectangle, and
And the position of S5 with the distance of square diagonal intersection point isLocator includes environmental detection sensor and is arranged at electric power thing
In money；Node S1-S5 includes environmental detection sensor respectively, and node S1-S4 includes sub-transmitter, sub-receiver and Zi Chu respectively
Reason controller, sub-processing controller is connected with sub-transmitter and sub-receiver respectively, and node S5 includes transmitter, receiver and place
Reason controller, processing controller is connected with transmitter and receiver respectively；
Specifically in turn include the following steps：
(1) remote monitoring center sends Location Request and environment measuring is asked to locator, and locator receives positioning please
Sending the environment measuring value at feedback signal and locator after summation environment measuring request to remote monitoring center, to launch fixed simultaneously
Position signal is to node S1-S5；
(2) remote monitoring center transmission environment measuring is asked to node S1-S5；
(3), after node S1-S5 receives environment measuring request, the respective node of respective environmental detection sensor measurement is utilized
The environment measuring value of position simultaneously sends to remote monitoring center, and node S1-S5 receives the framing signal that locator is launched simultaneously,
Its interior joint S1 and S2 calculates distance L obtaining between locator and node by way of RSSI1And L2, S5 by RSSI and
The mode of DOA calculates respectively and obtains locator to distance L of S551And L52, node S3 and S4 calculates acquisition by way of TOA
Distance L between locator and node3And L4；
(4) distance L that node S1-S4 will obtain1, L2, L3And L4Being respectively sent at node S5, node S5 is by receiving
Device receives distance L1, L2, L3And L4After data, processing controller utilizes the position coordinates of node S1, S2, S5 and calculating to obtain
Distance L1, L2And L52It is calculated the position P1 (X of Power Material1,Y1,Z1), the position coordinates of recycling S3, S4, S5 and meter
Calculate distance L obtaining3, L4And L51It is calculated the position P2 (X of Power Material2,Y2,Z2), then the position seat of node S1, S4, S5
Mark and distance L calculating acquisition1, L4And L51It is calculated the position P3 (X of Power Material3,Y3,Z3), recycling node S2, S3,
The position coordinates of S5 and distance L calculating acquisition2, L3And L52It is calculated the position P4 (X of Power Material4,Y4,Z4)；Process control
The final position that device processed is calculated Power Material 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, at node S5, final position P (X, Y, Z) is passed through transmitter
Transmission is to remote monitoring center, after remote monitoring center receives, at position in storage for the Power Material and Power Material
Environment measuring value shows after combining, simultaneously that the environment measuring value of measurement at each node in storage space is also empty with storage
Between realistic picture combine after corresponding display.
Preferably, wherein step (5) also includes comparison step：Environment measuring at comparison node S1-S5 and Power Material
Value, when exceeding predetermined threshold value alarm.
Preferably, locator and remote monitoring center carry out communication with wireless form.
Preferably, described wireless form carries out the mode that communication is by WIFI, 2G, 3G or 4G.
Preferably, remote monitoring center includes service memory, is used for storing Power Material position data and environment measuring
Data.
Preferably, remote monitoring center also includes display device, for real time position and the ring of real-time display Power Material
Border detected value.
Preferably, remote monitoring center also includes wireless communication module, is used for realizing carrying out remotely with the staff that stores in a warehouse
Communication.
The electric power storage space environment detection method of the present invention, it is possible to achieve：
1) quick and precisely position and Power Material position can be grasped in real time, such that it is able to monitor Power Material in real time
Real-time condition, rational allocation staff, effectively allocate, improve operating efficiency electric power storage space environment detection method；
2) combine RSSI and TOA positioning mode, in conjunction with different positioning nodes, error rate is preferably minimized, and each
Process and be closely connected between data so that last result of calculation is more accurate, and the positioning result finally giving is also relatively reliable；
3) design is specifically designed for the structure of the real positioner of Power Material, prevents from node is arranged at summit, four, house
When the interference that causes when producing signal reflex and scattering, but ensure that orientation range simultaneously, thus reduce error, improve measurement
Accuracy value.
4) ambient conditions of Power Material storage space, and the ambient conditions at Power Material are monitored in real time, it is ensured that
The quality of the Power Material in electric power storage space environment and the electric power storage space environment detection method of safety.
Brief description
Fig. 1 is electric power storage space environmental detection set node structure schematic diagram
Fig. 2 is electric power storage space environment detection method schematic flow sheet
Detailed description of the invention
Being embodied as the following detailed description of the present invention, it is necessary to it is pointed out here that, below implement to be only intended to this
Bright further illustrates, it is impossible to be interpreted as limiting the scope of the invention, and this art skilled person is according to above-mentioned
Content of the invention the present invention is made some nonessential improve and adjust, still fall within protection scope of the present invention.
The invention provides a kind of electric power storage space environment detection method, utilize electric power storage space environment measuring to fill
Put, as it is shown in figure 1, wherein environmental detection set includes node S1-S5, locator and remote monitoring center, the coordinate bit of S1-S5
Put it is known that be designated as (x respectively1,y1,z1),(x2,y2,z2),(x3,y3,z3),(x3,y3,z3),(x4,y4,z4),(x5,y5,z5), its
Interior joint S1-S4 is sequentially located at long limit respectively and minor face is respectively a, rectangular four summits of b, and wherein the value of a and b is respectively
The length value 2m of long limit and minor face less than in storage space, produces when being so possible to prevent to be arranged at node four summits, house
The interference causing when signal reflex and scattering, but ensure that orientation range simultaneously, thus reduce error, improve certainty of measurement
Value, the setting of fixed test node simultaneously ensure that the scope in electric power storage space environment measuring space so that farthest
Ensure detection space.S5 is located across on parallel along the line of rectangle diagonal intersection point and limit long with rectangle, and the position of S5
Putting the distance with square diagonal intersection point isThe position of S5 is arranged at non-central location, is conducive to utilizing other several joints
The cooperation of point, thus the uniformity deviation of DATA REASONING when avoiding symmetrical expression to arrange, reduce error so that DATA REASONING is more
Reliably；Locator includes environmental detection sensor and is arranged on Power Material；Node S1-S5 includes that environment measuring passes respectively
Sensor, node S1-S4 includes sub-transmitter, sub-receiver and sub-processing controller respectively, and sub-processing controller is sent out with son respectively
Emitter and sub-receiver connect, and node S5 includes transmitter, receiver and processing controller, processing controller respectively with transmitter
Connect with receiver；
First, remote monitoring center sends Location Request and environment measuring is asked to locator, and locator receives positioning
Send the environment measuring value at feedback signal and locator after request and environment measuring request to remote monitoring center, launch simultaneously
Framing signal is to node S1-S5；
Secondly, remote monitoring center transmission environment measuring is asked to node S1-S5；
Again, after node S1-S5 receives environment measuring request, respective environmental detection sensor measurement each joint is utilized
Putting the environment measuring value of position and sending to remote monitoring center, node S1-S5 receives the positioning letter that locator is launched simultaneously
Number, its interior joint S1 and S2 calculates distance L obtaining between locator and node by way of RSSI1And L2, S5 passes through RSSI
Calculate respectively with the mode of DOA and obtain locator to distance L of S551And L52, node S3 and S4 calculates by way of TOA and obtains
Take distance L between locator and node3And L4；
Then, distance L that node S1-S4 will obtain1, L2, L3And L4Being respectively sent at node S5, node S5 is by connecing
Receive device and receive distance L1, L2, L3And L4After data, processing controller utilizes the position coordinates of node S1, S2, S5 and calculating to obtain
Distance L taking1, L2And L52It is calculated the position P1 (X of Power Material1,Y1,Z1), recycling S3, S4, S5 position coordinates and
Calculate distance L obtaining3, L4And L51It is calculated the position P2 (X of Power Material2,Y2,Z2), then the position of node S1, S4, S5
Coordinate and distance L calculating acquisition1, L4And L51It is calculated the position P3 (X of Power Material3,Y3,Z3), recycling node S2,
Distance L that the position coordinates of S3, S5 and calculating obtain2, L3And L52It is calculated the position P4 (X of Power Material4,Y4,Z4)；Place
The final position that reason controller is calculated Power Material is P (X, Y, Z), wherein X=(X1+X2+X3+X4)/4, X=(Y1+Y2+
Y3+Y4)/4, Z=(Z1+Z2+Z3+Z4)/4, through such calculating, combine two kinds of positioning modes of RSSI and TOA, in conjunction with difference
Positioning node, error rate is preferably minimized, and respectively processes between data and be closely connected so that last result of calculation is more accurate
Really, the positioning result finally giving is also relatively reliable, simultaneously by arranging environmental detection sensor at each node, simplifies
The setting of equipment, has saved cost, and also ensure that and can detect the environment of storage space in real time, remotely realized
Monitoring.
Finally, when obtaining the final position of Power Material, by final position P (X, Y, Z) by launching at node S5
Device transmits to remote monitoring center, after remote monitoring center receives, at position in storage for the Power Material and Power Material
Environment measuring value combine after show, simultaneously by each node in storage space measurement environment measuring value also and storage
The corresponding display after combining of space realistic picture, such that it is able to monitor Power Material in real time, grasps Power Material position, in real time simultaneously
The ambient conditions of monitoring Power Material storage space, at storage environment generation exception or Power Material, environment occurs abnormal
When, it is also possible to send information, such as deployment information, warning by remote monitoring center to the locator being arranged on Power Material
Information etc., thus allotment more flexibly and management, improve operating efficiency.
It it should be appreciated that the formula in technical scheme, and technical scheme and parameter, is all reasonably
Use under expected and rational applicable cases, the extreme or formula that is unsatisfactory in technical scheme, and technical scheme and parameter
Situation, those skilled in the art can reasonably reject.
Although for illustrative purposes, it has been described that the illustrative embodiments of the present invention, but those skilled in the art
Member, can be in form and details it will be appreciated that in the case of without departing from the scope and spirit of the invention disclosed in claims
On carry out the change of various modification, interpolation and replacement etc., and all these change all should belong to claims of the present invention
Each step in protection domain, and each department of claimed product and method, can in any combination
Form is combined.Therefore, it is not intended to the description of the embodiment that disclosed in this invention limit the scope of the present invention,
But be used 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. an electric power storage space environment detection method, it is characterised in that：Utilize electric power storage space environmental detection set, its
Middle environmental detection set includes node S1-S5, locator and remote monitoring center, and the coordinate position of S1-S5 is it is known that be designated as respectively
(x1,y1,z1),(x2,y2,z2),(x3,y3,z3),(x3,y3,z3),(x4,y4,z4),(x5,y5,z5), its interior joint S1-S4 is respectively
Being sequentially located at long limit and minor face being respectively a, rectangular four summits of b, wherein the value of a and b is respectively smaller than in storage space
The length value 2m of long limit and minor face, S5 are located across on parallel along the line of rectangle diagonal intersection point and limit long with rectangle, and
And the position of S5 with the distance of square diagonal intersection point isLocator includes environmental detection sensor and is arranged at electric power thing
In money；Node S1-S5 includes environmental detection sensor respectively, and node S1-S4 includes sub-transmitter, sub-receiver and Zi Chu respectively
Reason controller, sub-processing controller is connected with sub-transmitter and sub-receiver respectively, and node S5 includes transmitter, receiver and place
Reason controller, processing controller is connected with transmitter and receiver respectively；
Specifically in turn include the following steps：
(1) remote monitoring center sends Location Request and environment measuring and asks to locator, locator receive Location Request and
Send the environment measuring value at feedback signal and locator after environment measuring request to remote monitoring center, launch positioning letter simultaneously
Number to node S1-S5；
(2) remote monitoring center transmission environment measuring is asked to node S1-S5；
(3), after node S1-S5 receives environment measuring request, the respective node location of respective environmental detection sensor measurement is utilized
The environment measuring value at place simultaneously sends to remote monitoring center, and node S1-S5 receives the framing signal that locator is launched simultaneously, wherein
Node S1 and S2 calculates distance L obtaining between locator and node by way of RSSI1And L2, S5 is by RSSI's and DOA
Mode calculates respectively and obtains locator to distance L of S551And L52, node S3 and S4 calculates acquisition locator by way of TOA
And distance L between node3And L4；
(4) distance L that node S1-S4 will obtain1, L2, L3And L4Being respectively sent at node S5, node S5 is received by receiver
Arrive distance L1, L2, L3And L4After data, processing controller utilizes the distance that the position coordinates of node S1, S2, S5 and calculating obtain
L1, L2And L52It is calculated the position P1 (X of Power Material1,Y1,Z1), position coordinates and the calculating of recycling S3, S4, S5 obtain
Distance L3, L4And L51It is calculated the position P2 (X of Power Material2,Y2,Z2), then the position coordinates of node S1, S4, S5 and meter
Calculate distance L obtaining1, L4And L51It is calculated the position P3 (X of Power Material3,Y3,Z3), the position of recycling node S2, S3, S5
Put coordinate and calculate distance L obtaining2, L3And L52It is calculated the position P4 (X of Power Material4,Y4,Z4)；Processing controller meter
The final position that calculation obtains Power Material 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, at node S5, final position P (X, Y, Z) is transmitted by transmitter
To remote monitoring center, after remote monitoring center receives, by position in storage for the Power Material and the environment at Power Material
Detected value shows after combining, simultaneously that the environment measuring value of measurement at each node 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 claimed in claim 1, it is characterised in that：Wherein step (5) also includes
Comparison step：Environment measuring value at comparison node S1-S5 and Power Material, when exceeding predetermined threshold value 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 carries out communication with wireless form.
4. electric power storage space environment detection method as claimed in claim 3, it is characterised in that：Described wireless form is carried out
Communication is the mode by WIFI, 2G, 3G or 4G.
5. electric power storage space environment detection method as claimed in claim 1, it is characterised in that：Remote monitoring center includes clothes
Business memory, is used for storing Power Material position data and environment measuring data.
6. electric power storage space environment detection method as claimed in claim 1, it is characterised in that：Remote monitoring center also includes
Display device, for real time position and the environment measuring value of real-time display Power Material.
7. electric power storage space environment detection method as claimed in claim 7, it is characterised in that：Remote monitoring center also includes
Wireless communication module, is used for realizing carrying out telecommunication with the staff that stores in a warehouse.
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| WO2006010429A1 (en) * | 2004-07-22 | 2006-02-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device and method for determining the current position of a mobile device |
| 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 |
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