CN104820886B - The mine materials management equipment and its system of a kind of non-standard screw structure - Google Patents
The mine materials management equipment and its system of a kind of non-standard screw structure Download PDFInfo
- Publication number
- CN104820886B CN104820886B CN201510194328.6A CN201510194328A CN104820886B CN 104820886 B CN104820886 B CN 104820886B CN 201510194328 A CN201510194328 A CN 201510194328A CN 104820886 B CN104820886 B CN 104820886B
- Authority
- CN
- China
- Prior art keywords
- electric capacity
- nut
- module
- pins
- materials management
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The present invention provides a kind of the mine materials management equipment and its system of non-standard screw structure, the mine materials management equipment includes non-standard screw main body, the non-standard screw main body includes stud, nut and nut cap, the stud is internally provided with the circuit board cavity for accommodating mine materials management circuit, the mine materials management circuit includes battery, locating module and PCB antenna, and the battery and PCB antenna are connected with locating module respectively；The nut is internally provided with nut cavity, and the internal diameter of the nut cavity is more than the internal diameter of circuit board cavity；The nut outward flange is symmetrically arranged with dismounting through hole；The nut cap is removable installed in nut cavity, and the outward flange diameter of the nut cap is less than or equal to the outward flange diameter of nut cavity.It is of the invention effectively to overcome the shortcomings that material on hand management equipment resists pounding property deficiency, by the cooperation of nut, nut cap and waterproof pad, solve the problems, such as waterproof and moistureproof.
Description
Technical field
The present invention relates to a kind of mine materials management equipment, more particularly to a kind of mine materials management of non-standard screw structure
Equipment, and it is related to the mine materials management system for the mine materials management equipment for employing the non-standard screw structure.
Background technology
Mine materials management is a complicated system engineering, is the underlying carrier of mining production operation, mine passes through one
Technology, economy and the organiztion measure of series, planning, design, manufacture or type selecting to equipment are purchased, installed, use, are safeguarded, repaiied
Reason, transformation, the management for updating the overall process progress science until scrapping, but mine relevant device kind is more, it is expensive, because
This, it is very high to the requirement of equipment availability and continuous safe handling.
The equipment that bargh mainly uses when carrying out material equipment management at this stage is Quick Response Code either bar shaped
Code, is typically attached on relevant device in the form of paster, and bar code or Quick Response Code can record simple equipment identity information,
Equipment management personnel is helped equipment to be identified management, but the form of this paster has larger lack in actual use
Fall into, for example reliability is not high, easily comes off；Water proofing property is bad, causes information to lose.
The management equipment for using passive RFID to solve these problem in the markets to occur, this equipment is to a certain degree
On to solve the waterproof and dampproof property of paster form poor, it is easy to fall off the shortcomings of, but this mode is there is also some of itself shortcomings, such as
Anti- pounding property is bad, and the mounting means of standard is unfavorable for antitheft etc..
In addition to some structures above-mentioned installation above shortcoming, the handling of goods and materials equipment of these forms is functionally
In the presence of very big defect, the handling of goods and materials equipment of passive form this first can not actively send information, can not typing information, can only
Disposable input information is in read-only status；Secondly storage is simple identity identification information, can not provide geographical position, make
With range of information such as department, service modes, it is unfavorable for the tracking supervision to material equipment；Finally due to current most of mines
The construction for carrying out Digital Mine of enterprise, this simple inactive component can not meet the requirement of Digital Mine, no
The building of underground Internet of Things can be supported, and also had the disadvantage that：The program needs patrol officer closely first
Read radio-frequency information, it is still desirable to expend substantial amounts of manpower and go to goods and materials inspection, it is impossible to effectively reduce the use of manpower；Secondly this
Kind of radio-frequency technique active obtaining Item Information and can not upload Item Information, be unfavorable for realizing information automation；It is this again to penetrate
The very power consumption of frequency device, the requirement that long-time uses can not be met.
The content of the invention
The technical problems to be solved by the invention are to need to provide a kind of to realize the waterproof and dampproof of mine materials management
Anti-theft feature is pounded with anti-, and possesses the mine materials management equipment actively sent with the function of active obtaining information, and then can also
Enough build digitized mine materials management system.
On the other hand, the present invention provides a kind of mine materials management equipment of non-standard screw structure, including non-standard screw main body, institute
Stating non-standard screw main body includes stud, nut and nut cap, and the stud and nut are integrally formed；The stud is internally provided with
Circuit board cavity, the circuit board cavity are used to accommodate mine materials management circuit, and the mine materials management circuit includes electricity
Pond, locating module and PCB antenna, the battery and PCB antenna are connected with locating module respectively；The nut is internally provided with
Nut cavity, the nut cavity are located at directly over circuit board cavity, and the internal diameter of the nut cavity is more than circuit board cavity
Internal diameter；The nut outward flange is symmetrically arranged with dismounting through hole；The nut cap is removable installed in nut cavity, described
The outward flange diameter of nut cap is less than or equal to the outward flange diameter of nut cavity.
Further improvement of the present invention is, in addition to waterproof pad, and the outer edge of the nut cavity is provided with one
Waterproof step, the waterproof pad are arranged on waterproof step.
Further improvement of the present invention is that the nut cap is arranged in nut cavity by waterproof pad interference.
Further improvement of the present invention is that the nut outward flange is symmetrically arranged with four dismounting through holes, the dismounting
Through hole is evenly distributed on the outward flange of nut.
Further improvement of the present invention is, in addition to nut, and the stud surface is provided with external screw thread, and the nut is set
It is equipped with the internal thread being engaged with stud external screw thread.
Further improvement of the present invention is that the mine materials management circuit also includes the first Zigbee module, power amplifier
Module and the first low-frequency excitation module, first Zigbee module respectively with power amplifier module, the first low-frequency excitation module and fixed
Position module is connected；Wherein, first Zigbee module and power amplifier module acquiescence are worked under resting state, and described first is low
Frequency excitation module is always worked under the state of intercepting, and is received when by set time set in advance or the first low-frequency excitation module
To after the low-frequency excitation code of outside, the first Zigbee module and power amplifier module are waken up, it is actively outside by the first Zigbee module
Send data.
Further improvement of the present invention is that first Zigbee module includes Zigbee chips U1, the Zigbee
Chip U1 12 pins and 13 pins are connected to match circuit, and the match circuit includes resistance R1, electric capacity C1, resistance R2 and electricity
Hold C2,12 pins of the Zigbee chips U1 are connected to electric capacity C1,13 pins of the Zigbee chips U1 by resistance R1
It is connected directly to electric capacity C1, the electric capacity C1 and electric capacity C2 and power amplifier module is respectively connecting to by resistance R2, the electric capacity C2 connects
Ground；9 pins and 30 pins of the Zigbee chips U1 are connected to decoupling circuit, and the decoupling circuit includes electricity parallel with one another
Hold C3, electric capacity C4 and electric capacity C5；The electric capacity C3, electric capacity C4 and electric capacity C5 one end are connected to power supply VCC, other end ground connection；
9 pins and 30 pins of the Zigbee chips U1 are connected to power supply VCC.
Further improvement of the present invention is that the power amplifier module includes power amplifier chips U2, electric capacity C6, electric capacity C7, electric capacity
C8, electric capacity C9 and electric capacity C10, the power amplifier chips U2 TXEN pins are input, the RXEN pins of the power amplifier chips U2
For output end, the TXEN pins of the power amplifier chips U2 are connected to Zigbee chips U1 19 pins, the work(by resistance R3
The RXEN pins for putting chip U2 are connected to Zigbee chips U1 18 pins by resistance R4；The ANT pipes of the power amplifier chips U2
Pin is respectively connecting to electric capacity C6 and electric capacity C7, and the electric capacity C6 ground connection, the electric capacity C7 is respectively connecting to electric capacity C8 and radio frequency connects
Mouthful, the capacitive interface C8 ground connection；The VDD pins of the power amplifier chips U2 are connected to power supply VCC, and the power supply VCC leads to respectively
Electric capacity C9 and electric capacity C10 ground connection is crossed, the electric capacity C9 and electric capacity C10 are in parallel.
Further improvement of the present invention is, the first low-frequency excitation module includes low-frequency excitation and wakes up chip U3, low
Frequency inductance L1, resistance R7, electric capacity C20, electric capacity C21, electric capacity C22 and resistance R6, the low-frequency excitation wake up chip U3 with
Zigbee chips U1 is connected, and the VCC pins that the low-frequency excitation wakes up chip U3 are connected by resistance R6 respectively with XIN pins
To power supply VCC, the power supply VCC is grounded by electric capacity C22；The low-frequency excitation wake up chip U3 LFIP pins respectively with it is low
Frequency inductance L1, resistance R7, electric capacity C20 are connected with electric capacity C21 one end, the low frequency inductance L1, resistance R7, electric capacity C20 and
Electric capacity C21 other end ground connection.
The present invention also provides a kind of mine materials management system of non-standard screw structure, including base station, card reader and as above
Described mine materials management equipment, mine materials management equipment, base station and the card reader, the mine materials management equipment
In the equipment or goods and materials being managed, the base station by wireless network realize tracking to mine materials management equipment and
Positioning, the card reader are the portable read-write equipment for the stuck type that data interaction is carried out with mine materials management equipment；Wherein,
The card reader includes battery, bluetooth module, the second Zigbee module and the second low-frequency excitation module, the bluetooth module,
Two Zigbee modules and the second low-frequency excitation module are connected with battery respectively, the card reader by the second Zigbee module and
Second low-frequency excitation module realizes data interaction with mine materials management equipment respectively, and the card reader is connected by bluetooth module
To the intelligent mobile terminal of outside, the intelligent mobile terminal clamping is installed on portable read-write equipment.
Compared with prior art, the beneficial effects of the present invention are：Nonstandard spiral shell is made by materials such as steel casting or bright nickel platings
Silk main body, effectively overcomes the shortcomings that material on hand management equipment resists pounding property deficiency；Pass through nut, nut cap and waterproof pad
Coordinate, solve the problems, such as waterproof and moistureproof；Designed using the screw of nonstandard structure, efficiently solve material on hand management and set
It is standby easily disassembled, the shortcomings that being easily lost；Using the design of nut and stud, efficiently solve what existing paster form was easily fallen
Problem；On this basis, the present invention placed the circuit board of integrated multiple functions module in the circuit board cavity of stud, can be with
The function of Various Complex, including the function such as low-frequency excitation, read-write and positioning are completed, the precision of positioning is improved, additionally uses low
The measure of frequency excitation further takes what interval was actively sent the real-time communication of mobile intelligent terminal that ensures and hold
Mechanism, effectively extend the service life of battery and whole product.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention；
Fig. 2 is the mplifying structure schematic diagram of A in Fig. 1；
Fig. 3 is the horizontal cross-section structure diagram of the nut of an embodiment of the present invention；
Fig. 4 is the longitudinal profile structure schematic of the nut of an embodiment of the present invention；
Fig. 5 is the horizontal cross-section structure diagram of the nut of an embodiment of the present invention；
Fig. 6 is the overall structure diagram of the extracting tool of an embodiment of the present invention；
Fig. 7 is the horizontal cross-section structure diagram of the extracting tool of an embodiment of the present invention；
Fig. 8 is the longitudinal profile structure schematic of the extracting tool of an embodiment of the present invention；
Fig. 9 is the circuit diagram of first Zigbee module of an embodiment of the present invention；
Figure 10 is the circuit diagram of the power amplifier module of an embodiment of the present invention；
Figure 11 is the circuit diagram of the first low-frequency excitation module of an embodiment of the present invention；
Figure 12 is the structural representation of another embodiment of the present invention；
Figure 13 is the regional change positioning schematic diagram of the mine materials management equipment of another embodiment of the present invention；
Figure 14 is range measurement principle schematic diagram of single base station with mine materials management equipment of another embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawings, the preferably embodiment of the present invention is described in further detail：
Embodiment 1：
As shown in Figure 1 to Figure 3, this example provides a kind of mine materials management equipment of non-standard screw structure, including nonstandard spiral shell
Silk main body, the non-standard screw main body include stud 1, nut 2 and nut cap 3, and the stud 1 and nut 2 are integrally formed；It is described
Stud 1 is internally provided with circuit board cavity 11, and the circuit board cavity 11 is used to accommodate mine materials management circuit, the mine
Handling of goods and materials circuit includes battery, locating module and PCB antenna, and the battery and PCB antenna are connected with locating module respectively；
The nut 2 is internally provided with nut cavity 21, and the nut cavity 21 is located at directly over circuit board cavity 11, and the nut is empty
The internal diameter of chamber 21 is more than the internal diameter of circuit board cavity 11；The outward flange of nut 2 is symmetrically arranged with dismounting through hole 22；The nut
Lid 3 is removable installed in nut cavity 21, and the outward flange diameter of the nut cap 3 is less than or equal to the outer of nut cavity 21
Edge diameter.
The non-standard screw structure refers to the screw structural of the customization of non-standard structure, what the non-standard screw main body referred to
The screw main body of the customization of criteria of right and wrong structure, circuit board cavity 11 are that the inside of stud 1 is used to accommodate mine materials management circuit
Cavity；As shown in figure 3, the outward flange of nut 2 is preferably symmetrically arranged with a pair of dismounting through holes 22, the dismounting through hole 22 is
For realizing the manhole of dismounting, it is necessary to could disassemble mine materials management equipment by special extracting tool,
Such setting, there is following benefit：First, it is integrally formed by steel casting and handles made nonstandard spiral shell with later stage bright nickel plating
Silk main body, effectively overcomes the shortcomings that material on hand management equipment resists pounding property deficiency, will not this special work because of mine
Environment and cause mine materials management equipment to be easily damaged；In addition, using non-standard screw main body, this design method
Mine materials management equipment need to install and dismantle by special specific purpose tool, effectively prevent asking of arbitrarily dismantling
Topic, the loss of mine materials management equipment can be avoided well；Finally, symmetrically arranged four equally distributed dismountings are passed through
Through hole 22 so that the torsion that the non-standard screw main body can be born is very strong, proves after tested, and its torsion that can be born is
[U1] ox, and it is not easy the situation for stripped thread occur.
Because the use environment of this example is mine materials management, and many mining equiments have inherently reserved screw hole,
And the surface of non-standard screw main body can set external screw thread, therefore, the non-standard screw main body described in this example can be directly threaded into ore deposit
In the screw hole of mountain equipment in itself, without extra installation component, mounting means is easy and effective and stability is high, and cost is low, and
And also further ensure the mine materials management equipment and be not lost.
As depicted in figs. 1 and 2, this example also includes waterproof pad, and the outer edge of the nut cavity 21, which is provided with one, to be prevented
Water step 23, the waterproof pad are arranged on waterproof step 23；Preferably, the nut cap 3 is set by waterproof pad interference
It is placed in nut cavity 21, and then is set by the interference fit of nut 2, nut cap 3 and waterproof pad, and in mine materials management
Standby opening can solve the demand of waterproof and moistureproof well by the way of full glue envelope.
As shown in Figure 4 and Figure 5, this example also includes nut 4, and the outer surface of the nut is smooth, be directly welded in by
In the equipment of management, in such manner, it is possible to further avoid the possibility lost.Preferably, the surface of stud 1 is provided with external screw thread,
The nut 4 is provided with the internal thread being engaged with the external screw thread of stud 1.
As shown in Figure 4 and Figure 5, nut 4 described in this example is the structure similar to countersunk nut, i.e., is dug among described nut 4
Sky, cut-out can all bag be to the inside of nut 4 by non-standard screw main body, so as to further Anti-dismantling；This example passes through spy
The extracting tool 5 of system could realize dismounting, and the extracting tool 5 is specially to coordinate the instrument for tearing the non-standard screw main body open, such as Fig. 6
Shown in Fig. 8, four dismounting projections 51 are inserted into four dismounting through holes 22 of screw, can be removed and installed, it is described
The structural representation of extracting tool 5 as shown in Figure 6 to 8, wherein, Fig. 6 is the overall structure diagram of extracting tool 5, and Fig. 7 is
The horizontal cross-section structure diagram of extracting tool 5, Fig. 8 are the longitudinal profile structure schematics of extracting tool 5, can be with from these figures
Find out, four dismountings projection 51 is evenly distributed on same circumference, in such manner, it is possible to easily facilitate firmly.
Meanwhile the mine materials management circuit includes battery, locating module and PCB antenna, this example is by battery, positioning mould
Block and PCB antenna seal in the waterproof and dampproof and antitheft circuit board cavity 11 of resistance to compression, if by the base station of mutual cooperation and
Mobile intelligent terminal, position and the information of mine goods and materials can be just known well, additionally it is possible to extend other functions.
Embodiment 2：
On the basis of embodiment 1, mine materials management circuit described in this example also includes the first Zigbee module, power amplifier mould
Block and the first low-frequency excitation module, first Zigbee module respectively with power amplifier module, the first low-frequency excitation module and positioning
Module is connected；Wherein, first Zigbee module and power amplifier module acquiescence are worked under resting state, first low frequency
Excitation module is always worked under the state of intercepting, and is received when by set time set in advance or the first low-frequency excitation module
After outside low-frequency excitation code, the first Zigbee module and power amplifier module are waken up, by the first Zigbee module actively to outgoing
Send data.
As shown in figure 9, the first Zigbee module described in this example includes Zigbee chips U1, the 12 of the Zigbee chips U1
Pin and 13 pins are connected to match circuit, and the match circuit includes resistance R1, electric capacity C1, resistance R2 and electric capacity C2, described
Zigbee chips U1 12 pins are connected to electric capacity C1 by resistance R1, and 13 pins of the Zigbee chips U1 are connected directly to
Electric capacity C1, the electric capacity C1 are respectively connecting to electric capacity C2 and power amplifier module, the electric capacity C2 ground connection by resistance R2；It is described
Zigbee chips U1 9 pins and 30 pins are connected to decoupling circuit, and the decoupling circuit includes electric capacity C3 parallel with one another, electricity
Hold C4 and electric capacity C5；The electric capacity C3, electric capacity C4 and electric capacity C5 one end are connected to power supply VCC, other end ground connection；It is described
Zigbee chips U1 9 pins and 30 pins are connected to power supply VCC.12 pins of the Zigbee chips U1 and 13 pins difference
For VB_RF2 pins and RF_IN pins；9 pins and 30 pins of the Zigbee chips U1 are respectively VDD1 pins and VDD2 pipes
Pin.
As shown in Figure 10, power amplifier module described in this example includes power amplifier chips U2, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9
With electric capacity C10, the TXEN pins of the power amplifier chips U2 are input, and the RXEN pins of the power amplifier chips U2 are output end,
The TXEN pins of the power amplifier chips U2 are connected to Zigbee chips U1 19 pins by resistance R3, the power amplifier chips U2's
RXEN pins are connected to Zigbee chips U1 18 pins by resistance R4；The ANT pins of the power amplifier chips U2 connect respectively
Electric capacity C8 and radio frequency interface, the electric capacity are respectively connecting to electric capacity C6 and electric capacity C7, the electric capacity C6 ground connection, the electric capacity C7
Interface C8 is grounded；The VDD pins of the power amplifier chips U2 are connected to power supply VCC, the power supply VCC and pass through electric capacity C9 and electricity respectively
Hold C10 ground connection, the electric capacity C9 and electric capacity C10 are in parallel.
As shown in figure 11, the first low-frequency excitation module described in this example include low-frequency excitation wake up chip U3, low frequency inductance L1,
Resistance R7, electric capacity C20, electric capacity C21, electric capacity C22 and resistance R6, the low-frequency excitation wake up chip U3 and Zigbee chip U1 phases
Connection, the low-frequency excitation wakes up chip U3 VCC pins and XIN pins are connected to power supply VCC by resistance R6 respectively, described
Power supply VCC is grounded by electric capacity C22；The low-frequency excitation wake up chip U3 LFIP pins respectively with low frequency inductance L1, resistance
R7, electric capacity C20 are connected with electric capacity C21 one end, the low frequency inductance L1, resistance R7, electric capacity C20 and electric capacity C21 it is another
End ground connection.
The Zigbee chips U1 is the zigbee chips for possessing signal flight time measurement ability, the power amplifier chips U2
For the chip that radio-frequency power amplifier/low noise amplifier is two-in-one, the low-frequency excitation wakes up chip U3 and swashed for low frequency
Encourage wake-up chip；Zigbee chips U1 and power amplifier chips U2 are usually operated under park mode, according to preprogramming, every advance
The set time of setting, such as after 1 hour, Zigbee chips U1 and power amplifier chips the U2 active and the base station for realizing positioning
Communicated, make base station learn itself distance with the managed devices, complete positioning function；And low-frequency excitation chip U3 is always
The state of intercepting is operated in, if running into the low-frequency excitation code of matching, Zigbee chips U1 and power amplifier chips are waken up by interrupting
U2, communicated with handheld device, such as, communicated with mobile intelligent terminal, can so improve mine materials management and set
Standby real-time, and without waiting for specific time interval, such as 1 hour；The set time is preferably 1 hour.
Embodiment 3：
As shown in Figure 12 to Figure 14, a kind of mine materials management system of non-standard screw structure of this example offer, including base station,
Mine materials management equipment described in card reader and embodiment 1 or embodiment 2, mine materials management equipment, base station and the reading
Card device, the mine materials management equipment are arranged on the equipment being managed or goods and materials, and the base station is realized by wireless network
Tracking and positioning to mine materials management equipment, the card reader are that the card of data interaction is carried out with mine materials management equipment
The portable read-write equipment of shell-type；Wherein, it is low to include battery, bluetooth module, the second Zigbee module and second for the card reader
Frequency excitation module, the bluetooth module, the second Zigbee module and the second low-frequency excitation module are connected with battery respectively, described
Card reader realizes data interaction with mine materials management equipment respectively by the second Zigbee module and the second low-frequency excitation module,
The card reader is installed on portable by the externally connected intelligent mobile terminal of bluetooth module, the intelligent mobile terminal clamping
On formula read-write equipment.
Card reader described in this example is stuck type card reader, and the intelligent mobile terminal clamping is installed on stuck type card reader
On；The intelligent mobile terminal is preferably smart mobile phone, and the stuck type card reader is cell-phone cover card reader；The base station installation
In mine enter well head, go out well head and the wall of underground on；The quantity of the base station is two or more, each base station with it is another
Laying between one base station is at intervals of one kind in 200m, 300m and 400m.
The mine materials management equipment needs to be arranged on the equipment being managed or goods and materials, such as coal-winning machine and hydraulic pressure branch
Frame etc., the installation site of the mine materials management equipment should be defined by the normal work for not influenceing equipment, mine materials management
The mounting means of equipment is divided into detachable and non-dismountable two kinds of formula；Detachable mine materials management apparatus suggested installation
In the higher equipment of replacement frequency or goods and materials, the mine materials management apparatus suggested of non-dismountable formula is arranged on relatively stable set
On standby or goods and materials.
The base station is used for positioning mine materials management equipment, and this example is using base station to mine materials management equipment
It is tracked positioning, base station can be arranged on into well head, go out the first-class region of wall of well head or underground as needed；Underground
The equipment of some special areas such as the equipment of return airway, because return airway does not allow mounted base station according to the rules, so
It is that should give the alternate covering for considering the region that base station is laid in other regions, and single base station institute coverage distance radius can reach
400m, therefore, this example preferably carry out cross bearing, each base station and the optional cloth in another base station using two or more base station
If being separated with 200m, 300m and 400m etc..
The card reader is preferably the portable read-write equipment for coordinating smart mobile phone or other mobile intelligent terminals to use, and is adopted
Designed with stuck type, can be by Mobile phone card above, similar to the installation of Leather cover for handset；The card reader be mainly used to mobile phone and
Mine materials management equipment carries out the interaction of data, for activating the mine materials management equipment in dormancy；In use, work people
Member need by Mobile phone card in card reader, then carrying mobile phone near mine materials management equipment to mine materials management equipment
Carry out the operations such as reading and the write-in of data.
The mine materials management equipment determines the precision of positioning with corresponding base station, also just determines to equipment tracking
Accuracy, the built-in high-precision positioning unit of mine materials management device interior described in this example, the positioning of the positioning unit
Technology is using UWB（Super-broadband tech）Technology combination TOF algorithms, it is accurately positioned the locating module up to 30 centimetres；Equally
, the positioning unit can also use but be not limited to TDOA either TOA scheduling algorithms and complete.
Roving equipment and goods and materials are in for underground, mine materials management equipment needs the area of timely tracking equipment
Domain converts, and the conversion of region here includes the conversion of position, using the conversion of teams and groups and the conversion etc. of leader with specific duties；In order to
These conversion are traced into time, it would be desirable to mine materials management equipment regularly actively carries out interacting for data with base station, and
And updated in real time at equipment control interface；This just needs system to detect mine materials management equipment in a short time
Region shifts, and can accurately navigate to new region；Here we use base station alternate covering location technology, that is, work as ore deposit
Localization region target is a-quadrant when handling of goods and materials equipment in mountain is in the coverage of first base station, the second base station and the 3rd base station,
When mine materials management equipment is moved to the region of the second base station, the 3rd base station and the covering of the 4th base station with equipment, target B
Region；So by the switching between different base station, positioning when completing to change mine materials management equipment region, process is as schemed
Shown in 13.
For the ranging localization in a certain base station range, using high-precision TOF algorithms, use here
But TOF algorithms are not limited to, same can also complete similar work using TDOA or TOA scheduling algorithms；TOF algorithms are a kind of
The precision distance measurement algorithm of ranging localization is carried out using the flight time of signal, as shown in figure 14, the signal of point-to-point transmission is in sky
Between in flight timeCalculated to come by the node as base station, then the distance between two nodesCan passes through：To be calculated, whereinRepresent the light velocity.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (8)
1. a kind of mine materials management equipment of non-standard screw structure, it is characterised in that described nonstandard including non-standard screw main body
Screw main body includes stud, nut and nut cap, and the stud and nut are integrally formed；The stud is internally provided with circuit board
Cavity, the circuit board cavity are used to accommodate mine materials management circuit, and the mine materials management circuit includes battery, positioning
Module and PCB antenna, the battery and PCB antenna are connected with locating module respectively；The nut is internally provided with nut sky
Chamber, the nut cavity are located at directly over circuit board cavity, and the internal diameter of the nut cavity is more than the internal diameter of circuit board cavity；Institute
State nut outward flange and be symmetrically arranged with dismounting through hole；The nut cap is removable installed in nut cavity, the nut cap
Outward flange diameter be less than or equal to nut cavity outward flange diameter；
Also include waterproof pad, the outer edge of the nut cavity is provided with a waterproof step, and the waterproof pad is arranged at
On waterproof step；
The mine materials management circuit also includes the first Zigbee module, power amplifier module and the first low-frequency excitation module, described
First Zigbee module is connected with power amplifier module, the first low-frequency excitation module and locating module respectively；Wherein, described first
Zigbee module and power amplifier module acquiescence are worked under resting state, and the first low-frequency excitation module, which always works in, intercepts shape
Under state, after the low-frequency excitation code for receiving outside by set time set in advance or the first low-frequency excitation module, wake up
First Zigbee module and power amplifier module, data are actively sent out by the first Zigbee module.
2. mine materials management equipment according to claim 1, it is characterised in that the nut cap passes through waterproof pad mistake
It is full of and is arranged in nut cavity.
3. mine materials management equipment according to claim 1 or 2, it is characterised in that the nut outward flange is symmetrically set
Four dismounting through holes are equipped with, the dismounting through hole is evenly distributed on the outward flange of nut.
4. mine materials management equipment according to claim 1 or 2, it is characterised in that also including nut, the stud table
Face is provided with external screw thread, and the nut is provided with the internal thread being engaged with stud external screw thread.
5. mine materials management equipment according to claim 1, it is characterised in that first Zigbee module includes
Zigbee chips U1, the Zigbee chips U1 12 pins and 13 pins are connected to match circuit, and the match circuit includes
Resistance R1, electric capacity C1, resistance R2 and electric capacity C2,12 pins of the Zigbee chips U1 are connected to electric capacity C1 by resistance R1,
13 pins of the Zigbee chips U1 are connected directly to electric capacity C1, the electric capacity C1 and are respectively connecting to electric capacity C2 by resistance R2
And power amplifier module, the electric capacity C2 ground connection；9 pins and 30 pins of the Zigbee chips U1 are connected to decoupling circuit, described
Decoupling circuit includes electric capacity C3 parallel with one another, electric capacity C4 and electric capacity C5；The electric capacity C3, electric capacity C4 and electric capacity C5 one end connect
It is connected to power supply VCC, other end ground connection；9 pins and 30 pins of the Zigbee chips U1 are connected to power supply VCC.
6. mine materials management equipment according to claim 5, it is characterised in that the power amplifier module includes power amplifier chips
U2, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9 and electric capacity C10, the power amplifier chips U2 TXEN pins are input, described
Power amplifier chips U2 RXEN pins are output end, and the TXEN pins of the power amplifier chips U2 are connected to Zigbee cores by resistance R3
Piece U1 19 pins, the RXEN pins of the power amplifier chips U2 are connected to Zigbee chips U1 18 pins by resistance R4；Institute
The ANT pins for stating power amplifier chips U2 are respectively connecting to electric capacity C6 and electric capacity C7, the electric capacity C6 ground connection, and the electric capacity C7 connects respectively
It is connected to electric capacity C8 and radio frequency interface, the capacitive interface C8 ground connection；The VDD pins of the power amplifier chips U2 are connected to power supply VCC,
The power supply VCC is grounded by electric capacity C9 and electric capacity C10 respectively, and the electric capacity C9 and electric capacity C10 are in parallel.
7. mine materials management equipment according to claim 5, it is characterised in that the first low-frequency excitation module includes
Low-frequency excitation wakes up chip U3, low frequency inductance L1, resistance R7, electric capacity C20, electric capacity C21, electric capacity C22 and resistance R6, the low frequency
Excitation wakes up chip U3 and is connected with Zigbee chips U1, and the low-frequency excitation wakes up chip U3 VCC pins and XIN pins point
Power supply VCC is not connected to by resistance R6, the power supply VCC is grounded by electric capacity C22；The low-frequency excitation wakes up chip U3's
The one end of LFIP pins respectively with low frequency inductance L1, resistance R7, electric capacity C20 and electric capacity C21 is connected, the low frequency inductance L1,
Resistance R7, electric capacity C20 and electric capacity C21 other end ground connection.
8. a kind of mine materials management system of non-standard screw structure, it is characterised in that including base station, card reader and as right will
The mine materials management equipment described in any one in 1 to 7 is sought, mine materials management equipment, base station and the card reader are described
Mine materials management equipment is arranged on the equipment being managed or goods and materials, and the base station is realized to mine goods and materials by wireless network
The tracking and positioning of management equipment, the card reader are portable with the stuck type of mine materials management equipment progress data interaction
Formula read-write equipment；Wherein, the card reader includes battery, bluetooth module, the second Zigbee module and the second low-frequency excitation module,
The bluetooth module, the second Zigbee module and the second low-frequency excitation module are connected with battery respectively, and the card reader passes through
Second Zigbee module and the second low-frequency excitation module realize data interaction, the card reader with mine materials management equipment respectively
By the externally connected intelligent mobile terminal of bluetooth module, the intelligent mobile terminal clamping is installed on portable read-write equipment
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194328.6A CN104820886B (en) | 2015-04-22 | 2015-04-22 | The mine materials management equipment and its system of a kind of non-standard screw structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194328.6A CN104820886B (en) | 2015-04-22 | 2015-04-22 | The mine materials management equipment and its system of a kind of non-standard screw structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104820886A CN104820886A (en) | 2015-08-05 |
| CN104820886B true CN104820886B (en) | 2017-12-12 |
Family
ID=53731172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510194328.6A Active CN104820886B (en) | 2015-04-22 | 2015-04-22 | The mine materials management equipment and its system of a kind of non-standard screw structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104820886B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920228B (en) * | 2019-01-11 | 2022-04-15 | 北京天玛智控科技股份有限公司 | Fully mechanized coal mining face remote control device with approaching sensing function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2871852Y (en) * | 2006-04-25 | 2007-02-21 | 张红彬 | Mine comprehensive information system under well based on Zigbee technology wireless network |
| CN102999874A (en) * | 2011-12-30 | 2013-03-27 | 山东黄金集团有限公司 | Mine three-dimensional remote virtual management system based on Internet of things |
| JP5547582B2 (en) * | 2010-08-23 | 2014-07-16 | 株式会社スマート | Integrated antenna with hollow contactless IC card antenna |
| CN104052415A (en) * | 2014-06-13 | 2014-09-17 | 成都阿艾夫通信有限公司 | Self-tuning exciter used in active radio frequency identification (RFID) system |
-
2015
- 2015-04-22 CN CN201510194328.6A patent/CN104820886B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2871852Y (en) * | 2006-04-25 | 2007-02-21 | 张红彬 | Mine comprehensive information system under well based on Zigbee technology wireless network |
| JP5547582B2 (en) * | 2010-08-23 | 2014-07-16 | 株式会社スマート | Integrated antenna with hollow contactless IC card antenna |
| CN102999874A (en) * | 2011-12-30 | 2013-03-27 | 山东黄金集团有限公司 | Mine three-dimensional remote virtual management system based on Internet of things |
| CN104052415A (en) * | 2014-06-13 | 2014-09-17 | 成都阿艾夫通信有限公司 | Self-tuning exciter used in active radio frequency identification (RFID) system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104820886A (en) | 2015-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103914047B (en) | Intelligent archive management control system and method | |
| CN103105617B (en) | Ankle tracking system based on global position system (GPS)/ Beidou navigation satellite system | |
| CN202584137U (en) | Medical equipment location management system based on internet of things technology | |
| CN203102338U (en) | Active electronic tag system | |
| CN202404129U (en) | Electric energy meter data acquisition instrument based on radio frequency identification (RFID) technology | |
| CN109979205A (en) | A kind of intelligent wireless parking stall terminal and its application method based on NFC communication | |
| CN206348002U (en) | A kind of indoor real-time positioning system based on RFID | |
| CN207281816U (en) | A kind of adaptive warehouse management system of low power consumption network | |
| CN204795628U (en) | Integrated bluetooth function's wireless access point and control system | |
| CN103929483B (en) | Underground water is layered automatic monitoring system | |
| CN108573585A (en) | Antitheft exhibition booth device with super low-power consumption and towards mobile base station network alarm | |
| CN201780593U (en) | Fixed type wireless radiofrequency reader-writer | |
| CN104820886B (en) | The mine materials management equipment and its system of a kind of non-standard screw structure | |
| CN206877357U (en) | A kind of NB IoT novel remotes asset management label | |
| CN110809201A (en) | Construction engineering health monitoring management chip and system | |
| CN107765281A (en) | Outdoor study work attendance positioning terminal is afforested based on the environmental sanitation that network distribution type calculates | |
| CN204242234U (en) | A kind of low-power consumption mobile payment based on RFID technique and positioning wrist strap | |
| CN204102174U (en) | A kind of handheld device for Intelligent well cover supervisory system | |
| CN204496554U (en) | A kind of digitized mine goods and materials supervisory system | |
| CN201707735U (en) | Movable payment intelligent electronic tour guide machine | |
| CN112180203A (en) | Transmission line overhauls uses localization tracking system | |
| CN208001372U (en) | Indoor machine cabinet equipment positioning system based on RFID | |
| CN207148877U (en) | Storehouse raw material positioning, inquiry and monitoring system based on RFID technique | |
| CN207586675U (en) | Ground line signals monitoring system based on Internet of Things NBIOT technologies | |
| CN205451739U (en) | Intelligent guide to visitors ware that can fix a position |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets High-tech Industrial Park South seven road No. 11 Shenzhen Software Park building T3 B District 5 floor Applicant after: Shenzhen Yiri Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District south road six No. 6 building 15 room 1501 to Kelon Applicant before: Shenzhen Yiri Technology Co.,Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Guangdong Province Nanshan District Yuehai Street High-tech Zone Community High-tech South Road 017 Wan Delai Building North Block 5 Floor 502B Patentee after: Shenzhen Yiri Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets High-tech Industrial Park South seven road No. 11 Shenzhen Software Park building T3 B District 5 floor Patentee before: Shenzhen Yiri Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |