CN110500085A - A kind of wireless pressure transmitter device with displacement and anti-theft monitoring function - Google Patents
A kind of wireless pressure transmitter device with displacement and anti-theft monitoring function Download PDFInfo
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- CN110500085A CN110500085A CN201910905342.0A CN201910905342A CN110500085A CN 110500085 A CN110500085 A CN 110500085A CN 201910905342 A CN201910905342 A CN 201910905342A CN 110500085 A CN110500085 A CN 110500085A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 16
- 230000001133 acceleration Effects 0.000 claims abstract description 12
- 239000003990 capacitor Substances 0.000 claims description 65
- 230000005669 field effect Effects 0.000 claims description 26
- 230000005611 electricity Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 101150075681 SCL1 gene Proteins 0.000 description 1
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 101150111792 sda1 gene Proteins 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of with the wireless pressure transmitter device being displaced with anti-theft monitoring function.Main battery and mainboard are equipped in the shell of the device, the inside of front cover and rear cover installs magnet additional respectively, tongue tube, main control chip, electric source monitoring circuit, NB module and 3 axle acceleration sensors there are two being set on mainboard, two tongue tubes are wirelessly connected magnet on the inside of the front/rear cover on shell respectively, two tongue tubes are separately connected main control chip, main battery connects electric source monitoring circuit, and electric source monitoring circuit connects main control chip, and main control chip is separately connected NB module and 3 axle acceleration sensors.The design existing oil field is long stop well wireless pressure metering device on the basis of realize to the long position for stopping well pressure metering device, illegal displacement, front and rear covers are illegally opened, battery illegally removes, the robber of metering device robs and is monitored, alarms and location tracking, and it is transmitted to monitoring center in time, improve the remote supervisory for stopping metering device on well to the length being located in remote areas.
Description
Technical field
The present invention relates to oil field equipment informationization technology, specifically a kind of apply is stopped having displacement on well and be prevented in oil field length
Steal the wireless pressure transmitter device of monitoring function.
Background technique
Since the length in oil field region stops well multidigit in the remote districts in oil field, some is deposited even in shrimp ponds, farmland
In the behavior much robbed for the long artificial destruction for stopping well pressure metering device, illegal displacement, robber.Due to it is remote and nobody
Very big difficulty and trouble are brought to manual inspection and supervision in region, and the long well wireless pressure that stops in traditional, existing oil field becomes
Sending device device is that the long pressure for stopping well is acquired, transmits and is monitored, can not be to the sheet of the long gauge pressure device for stopping well
Body accomplishes monitoring, protection and illegally steals the tracking robbed, and it is oil field equipment that this management for also acquiring equipment to oil field, which brings loss,
Information-based long-range management urgent problem to be solved.
Summary of the invention
It is a kind of with displacement and various anti-the purpose of the present invention is developing in view of above-mentioned existing actual conditions and technology status
The wireless pressure transmitter device of monitoring function is stolen, to be used to solve above-mentioned practical problem.
The technical solution adopted by the present invention is that: a kind of wireless pressure transmitter dress with displacement and anti-theft monitoring function
It sets, the shell including having front cover and rear cover, is equipped with main battery and mainboard in shell, which is characterized in that the front cover is with after
The inside of lid installs magnet additional respectively, and the mainboard is equipped with the first tongue tube, the second tongue tube, main control chip, power supply monitoring electricity
Road, NB module and 3 axle acceleration sensors, first tongue tube and the difference magnetic induction of the second tongue tube are wirelessly connected on shell
Front cover on the inside of magnet and lid inside magnet, the first tongue tube and the second tongue tube are separately connected main control chip, the main battery
Electric source monitoring circuit is connected, electric source monitoring circuit connects main control chip, and main control chip is separately connected NB module and 3 axle accelerations pass
Sensor.
Main control chip of the present invention uses model using ARM chip N3, the NB module of model STM32L431RCT6
For the chip N2 of ME3616,3 axle acceleration sensors use model MMA8451Q chip N1；
1 foot and 2 feet of chip N1 passes through capacitor C1 and capacitor C2 respectively and is connected with 5 feet of chip N1, is grounded after connection；Chip N1
7 feet connection chip N3 1 foot, chip N1 4 feet connection chip N3 61 feet, chip N1 6 feet connection chip N3 62 feet,
58 feet of the 11 feet connection chip N3 of chip N1,59 feet of the 9 feet connection chip N3 of chip N1,14 feet and capacitor C3 of chip N1
One end connection after be grounded by capacitor C4；The other end of capacitor C3 is connect with 10 feet of chip N1 and 12 feet, is grounded after connection.
The emitter of the 9 feet connection NPN transistor VT4 of chip N2 of the present invention and one end of resistance R11, resistance R11
Other end connection NPN transistor VT4 base stage and resistance R10 one end, the other end of resistance R10 is connected to the 20 of chip N2
Foot, the collector of NPN transistor VT4 are connected to 8 feet of chip N3 and one end of resistance R9, and the another of resistance R9 is connected to chip
31 feet, 32 feet of N2；One end of the 10 feet connection resistance R12 of chip N2 and one end of resistance R13, the other end of resistance R12 connect
It is connected to 9 feet of chip N3, the other end ground connection of resistance R13；It is grounded after 22 feet of chip N2 and the connection of 23 feet；24 feet of chip N2
Connect respectively with one end of one end of capacitor C11, inductance L1 by capacitor C10, the other end of capacitor C11 respectively with capacitor C12
One end, inductance L2 one end connection, the other end of capacitor C12 connect with one end of resistance R14 by inductance L3, is connected to simultaneously
2 feet of NB antenna rf socket XS1, another 31 feet for being connected to chip N2,32 feet of resistance R14, NB antenna rf socket XS1
1 foot, 3 feet, 4 feet, 5 feet connection after be grounded, the other end of inductance L1, the other end of inductance L2 are grounded respectively；The 25 of chip N2
It is grounded after foot and the connection of 26 feet；27 feet of chip N2 are connect with one end of one end of capacitor C7, capacitor C8 respectively by capacitor C6,
One end of the other end connection capacitor C9 of capacitor C8, while it being connected to 1 foot of positioning antenna rf socket XS2, position antenna rf
2 feet, 3 feet, 4 feet of socket XS2 are grounded after connecting, and the other end of capacitor C7, one end of capacitor C9 are grounded respectively；The 28 of chip N2
It is grounded after foot, 29 feet and the connection of 30 feet.
1 foot of chip N3 of the present invention connects one end of capacitor C16, one end of capacitor C17, one end of capacitor C18, electricity
Hold one end of C19, one end of capacitor C20, capacitor C21 one end, the other end of capacitor C16, the other end of capacitor C17, capacitor
The other end of C18, the other end of capacitor C19, the other end of capacitor C20, capacitor C21 the other end connection after be grounded；13 feet connect
One end of capacitor C15 is connect, then one end of one end of connection capacitor C14 and inductance L4, the another of inductance L4 are connected to chip again
1 foot of N3, the other end of capacitor C14 are grounded after connecting with the other end of inductance L4；12 feet, 18 feet, 31 feet, 47 of chip N3
Foot, 63 feet are grounded respectively.
Electric source monitoring circuit of the present invention uses P-channel field-effect transistor (PEFT) pipe VT1, P-channel field-effect transistor (PEFT) pipe, P-channel field-effect transistor (PEFT)
Pipe VT2, P-channel field-effect transistor (PEFT) pipe VT3 and NPN transistor VT5；1 foot of main battery XS3 is grounded, and 2 feet connect one end of resistance R3,
It is connected to 3 feet of P-channel field-effect transistor (PEFT) pipe VT1, another 23 feet for being connected to chip N3 of resistance R3, P-channel field-effect transistor (PEFT) pipe VT1 simultaneously
1 foot connection resistance R4 one end, while being connected to 2 feet of reserve battery XS4, the other end ground connection of resistance R4；P-channel field-effect transistor (PEFT)
2 feet of pipe VT1 are connected to 2 feet of P-channel field-effect transistor (PEFT) pipe VT3, and 1 foot of P-channel field-effect transistor (PEFT) pipe VT3 is connect with one end of resistance R8,
It is connected to 2 feet of main battery XS3, the other end ground connection of resistance R8 simultaneously；3 feet and P-channel field-effect transistor (PEFT) of P-channel field-effect transistor (PEFT) pipe VT3
3 feet of pipe VT2 connect, and 2 feet of P-channel field-effect transistor (PEFT) pipe VT2 are connect with one end of resistance R5, while 2 feet with reserve battery XS4
Connection, the 1 foot ground connection of reserve battery XS4；1 foot of P-channel field-effect transistor (PEFT) pipe VT2 is connect with the other end of resistance R5, same after connection
When connect with the collector of NPN transistor VT5, the emitter of NPN transistor VT5 ground connection, the base stage connection of NPN transistor VT5
One end of resistance R6, another 21 feet for being connected to chip N3 of resistance R6, while the base stage of NPN transistor VT5 connects capacitor again
One end of C5 and one end of resistance R7, the other end of capacitor C5 are grounded after connecting with the other end of resistance R7.
The model 59170 of first tongue tube S1 of the present invention and the second tongue tube S2, one end of the first tongue tube S1
1 foot, 19 feet, 32 feet, 64 feet of chip N3, the other end ground connection of the first tongue tube S1 are connected to by resistance R1；Described second is dry
One end of reed pipe S2 is connected to 1 foot, 19 feet, 32 feet, 64 feet of chip N3, another termination of the second tongue tube S2 by resistance R2
Ground.
The invention has the advantages that: the design be different from existing oil field it is long stop well wireless pressure device can only
Remote collection, transmission, the long status for stopping well pressure data of monitoring, realize stop well pressure metering device to length on this basis
Position, illegal displacement, front and rear covers are illegally opened, battery illegally removes, the robber of metering device robs and is monitored, alarms and position chases after
Track passes through the narrowband NB(Internet of Things) it is transmitted to monitoring center in time, to notify field management personnel to carry out site disposal in time, mention
The high remote supervisory ability for stopping pressure apparatus on well to the length in those remote regions.
Detailed description of the invention
Fig. 1 is present invention connection block diagram；
Fig. 2 is the electrical schematic diagram of 3 axle acceleration sensor parts in Fig. 1；
Fig. 3 is the electrical schematic diagram of the first tongue tube and the second tongue tube part in Fig. 1；
Fig. 4 is the electrical schematic diagram of electric source monitoring circuit part in Fig. 1；
Fig. 5 is the electrical schematic diagram of NB module section in Fig. 1；
Fig. 6 is the electrical schematic diagram of main control chip part in Fig. 1.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described.
As shown in Fig. 1, Fig. 5, Fig. 6, the present invention is in motherboard design using band positioning function NB (narrowband Internet of Things) module
(ME3616), which has position location functionality and NB communication function, to be used to ensure that the position of the present apparatus is positioned with NB mould
Block receive after location information by UART serial ports be connected to LPU1RX on ARM main control chip (STM32L431RCT6) and
Two serial ports pins of LPU1TX, ARM main control chip obtains after location information saves, then by UART serial ports is transferred to NB mould
Block, then monitoring center is transferred to by NB public network by NB module.
As shown in Fig. 1,2,6, the present invention uses 3 axle acceleration sensors (MMA8451Q) in motherboard design, is come with this
The function of the displacement monitoring alarm of realization device.3 axle acceleration sensors are connected to ARM master control core by way of iic bus
On two pins of SCL1 and SDA1 of piece.When device run-off the straight, there is the inclination angle of 18-42 degree and device generation rotation is such
Displacement when, 3 axle acceleration sensors will generate the status information of corresponding variation, then be transferred to ARM by iic bus again
Main control chip, then the displacement information that device generates is transferred to NB module by UART serial ports by ARM main control chip, then pass through public affairs
Net is transferred to monitoring center.
As shown in Fig. 1,3,6, the present invention uses two tongue tubes of welding in motherboard design, while on the inside of front/rear cover
The mode for installing magnet additional carrys out the monitoring that the front/rear cover of realization device is illegally opened.Two tongue tubes are connected to by two pins
On the two pins of the PA1 and PA14 of ARM main control chip, as down trigger mode.Due to installing magnet on the inside of front/rear cover additional,
Magnetic induction will be generated with two tongue tubes on mainboard to be wirelessly connected, when the front/rear cover on device illegally is unscrewed unlatching, lead
The level on 2 tongue tube pins on plate changes, and generates down trigger, is notified on ARM main control chip device with this
Front/rear cover is illegally unscrewed unlatching, then is transmitted the information that front/rear cover is illegally opened by UART serial ports by ARM main control chip
Monitoring center is transferred to NB module, then by public network.
As shown in Fig. 1,4,6, the present invention uses active and standby battery design, the resistance of a 1M is connect at anode, then connect
It is connected on this pin of the PA7 of ARM main control chip, as down trigger.After main battery removes, standby battery carries out power supply and mentions
For guaranteeing device operation, while the level of that ohmically GPIO of 1M changes, generating down trigger, notify ARM with this
Main control chip main battery is removed power down, then is passed the information that main battery removes power down by UART serial ports by ARM main control chip
It is defeated to arrive NB module, then monitoring center is transferred to by public network.
The main battery of the device of the invention power supply is using the disposable lithium Asia battery power supply (3.6V/38Ah) of two sections, backup electricity
Pond uses the lithium-manganese cell (3V/800mAh) of disposable Soft Roll.Main battery is responsible for the bulk supply operation of appliance arrangement, once it is main
After battery is illegally removed, reserce cell continuation of the journey.When device is in case of illegal displacement, illegal rotation and the master in device simultaneously
When battery is also illegally removed, the reserce cell inside device is opened, while device opens the NB module on internal mainboard, NB mould
Block will receive location information, and will receive location information, be connected to ARM main control chip by UART serial ports, notified with this
Main control chip device generates illegal steal and robs, and warning message and location information are transferred to NB mould by UART serial ports by main control chip
Block, then monitoring center is transferred to by public network, realize tracking function.
Claims (4)
1. a kind of wireless pressure transmitter device with displacement and anti-theft monitoring function, the shell including having front cover and rear cover
Body, shell is interior to be equipped with main battery and mainboard, which is characterized in that the inside of the front cover and rear cover installs magnet additional respectively, described
Mainboard is equipped with the first tongue tube, the second tongue tube, main control chip, electric source monitoring circuit, NB module and 3 axle accelerations sensing
Device, first tongue tube and the difference magnetic induction of the second tongue tube are wirelessly connected magnet and lid inside magnetic on the inside of the front cover on shell
Iron, the first tongue tube and the second tongue tube are separately connected main control chip, and the main battery connects electric source monitoring circuit, power supply monitoring
Circuit connection main control chip, main control chip are separately connected NB module and 3 axle acceleration sensors.
2. a kind of wireless pressure transmitter device with displacement and anti-theft monitoring function according to claim 1, special
Sign is that the main control chip uses model using ARM chip N3, the NB module of model STM32L431RCT6
The chip N2 of ME3616,3 axle acceleration sensors use model MMA8451Q chip N1；
1 foot and 2 feet of chip N1 passes through capacitor C1 and capacitor C2 respectively and is connected with 5 feet of chip N1, is grounded after connection；Chip N1
7 feet connection chip N3 1 foot, chip N1 4 feet connection chip N3 61 feet, chip N1 6 feet connection chip N3 62 feet,
58 feet of the 11 feet connection chip N3 of chip N1,59 feet of the 9 feet connection chip N3 of chip N1,14 feet and capacitor C3 of chip N1
One end connection after be grounded by capacitor C4；The other end of capacitor C3 is connect with 10 feet of chip N1 and 12 feet, is grounded after connection；
The emitter of the 9 feet connection NPN transistor VT4 of chip N2 and one end of resistance R11, the other end of resistance R11 connect NPN
The base stage of transistor VT4 and one end of resistance R10, the other end of resistance R10 are connected to 20 feet of chip N2, NPN transistor VT4
Collector be connected to 8 feet of chip N3 and one end of resistance R9, another 31 feet for being connected to chip N2 of resistance R9,32
Foot；One end of the 10 feet connection resistance R12 of chip N2 and one end of resistance R13, the other end of resistance R12 are connected to chip N3's
9 feet, the other end ground connection of resistance R13；It is grounded after 22 feet of chip N2 and the connection of 23 feet；24 feet of chip N2 pass through capacitor C10
Connect respectively with one end of one end of capacitor C11, inductance L1, the other end of capacitor C11 respectively with one end of capacitor C12, inductance
One end of L2 connects, and the other end of capacitor C12 is connect by inductance L3 with one end of resistance R14, while being connected to NB antenna rf
2 feet of socket XS1, another 31 feet for being connected to chip N2,32 feet of resistance R14,1 foot of NB antenna rf socket XS1,3 feet,
It is grounded after 4 feet, the connection of 5 feet, the other end of inductance L1, the other end of inductance L2 are grounded respectively；25 feet of chip N2 and 26 feet connect
It is grounded after connecing；27 feet of chip N2 are connect with one end of one end of capacitor C7, capacitor C8 respectively by capacitor C6, and capacitor C8's is another
One end connects one end of capacitor C9, while being connected to 1 foot of positioning antenna rf socket XS2, and the 2 of positioning antenna rf socket XS2
It is grounded after foot, 3 feet, the connection of 4 feet, the other end of capacitor C7, one end of capacitor C9 are grounded respectively；28 feet of chip N2,29 feet and
It is grounded after the connection of 30 feet；
1 foot of chip N3 connects one end of capacitor C16, one end of capacitor C17, one end of capacitor C18, one end of capacitor C19, electricity
Hold one end of one end of C20, capacitor C21, the other end of capacitor C16, the other end of capacitor C17, capacitor C18 the other end, electricity
It is grounded after holding the other end connection of the other end of C19, the other end of capacitor C20, capacitor C21；13 feet connect the one of capacitor C15
Then end connects one end of capacitor C14 and one end of inductance L4, another 1 foot for being connected to chip N3 of inductance L4, capacitor again
The other end of C14 is grounded after connecting with the other end of inductance L4；12 feet, 18 feet, 31 feet, 47 feet, 63 feet of chip N3 connect respectively
Ground.
3. a kind of wireless pressure transmitter device with displacement and anti-theft monitoring function according to claim 1, special
Sign is that the electric source monitoring circuit uses P-channel field-effect transistor (PEFT) pipe VT1, P-channel field-effect transistor (PEFT) pipe, P-channel field-effect transistor (PEFT) pipe VT2, P
Channel field-effect pipe VT3 and NPN transistor VT5；1 foot of main battery XS3 is grounded, and 2 feet connect one end of resistance R3, is connected to simultaneously
1 foot of 3 feet of P-channel field-effect transistor (PEFT) pipe VT1, another 23 feet for being connected to chip N3 of resistance R3, P-channel field-effect transistor (PEFT) pipe VT1 connects
One end of connecting resistance R4, while being connected to 2 feet of reserve battery XS4, the other end ground connection of resistance R4；P-channel field-effect transistor (PEFT) pipe VT1's
2 feet are connected to 2 feet of P-channel field-effect transistor (PEFT) pipe VT3, and 1 foot of P-channel field-effect transistor (PEFT) pipe VT3 connect with one end of resistance R8, is connected to simultaneously
2 feet of main battery XS3, the other end ground connection of resistance R8；3 feet of P-channel field-effect transistor (PEFT) pipe VT3 and the 3 of P-channel field-effect transistor (PEFT) pipe VT2
Foot connection, 2 feet of P-channel field-effect transistor (PEFT) pipe VT2 are connect with one end of resistance R5, while being connect with 2 feet of reserve battery XS4, standby
It is grounded with 1 foot of battery XS4；1 foot of P-channel field-effect transistor (PEFT) pipe VT2 is connect with the other end of resistance R5, after connection simultaneously and NPN
The collector of transistor VT5 connects, the emitter ground connection of NPN transistor VT5, the base stage connection resistance R6's of NPN transistor VT5
One end, another 21 feet for being connected to chip N3 of resistance R6, while the base stage of NPN transistor VT5 connects one end of capacitor C5 again
With one end of resistance R7, the other end of capacitor C5 is grounded after connecting with the other end of resistance R7.
4. a kind of wireless pressure transmitter device with displacement and anti-theft monitoring function according to claim 1, special
Sign is that one end of the first tongue tube S1 is connected to 1 foot, 19 feet, 32 feet, 64 feet of chip N3 by resistance R1, and first is dry
The other end of reed pipe S1 is grounded；One end of the second tongue tube S2 be connected to by resistance R2 1 foot of chip N3,19 feet, 32 feet,
64 feet, the other end ground connection of the second tongue tube S2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905342.0A CN110500085A (en) | 2019-09-24 | 2019-09-24 | A kind of wireless pressure transmitter device with displacement and anti-theft monitoring function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905342.0A CN110500085A (en) | 2019-09-24 | 2019-09-24 | A kind of wireless pressure transmitter device with displacement and anti-theft monitoring function |
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| CN110500085A true CN110500085A (en) | 2019-11-26 |
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| CN201910905342.0A Pending CN110500085A (en) | 2019-09-24 | 2019-09-24 | A kind of wireless pressure transmitter device with displacement and anti-theft monitoring function |
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