CN109035738A - A kind of high-supported formwork wireless monitor system - Google Patents
A kind of high-supported formwork wireless monitor system Download PDFInfo
- Publication number
- CN109035738A CN109035738A CN201811032545.5A CN201811032545A CN109035738A CN 109035738 A CN109035738 A CN 109035738A CN 201811032545 A CN201811032545 A CN 201811032545A CN 109035738 A CN109035738 A CN 109035738A
- Authority
- CN
- China
- Prior art keywords
- pin
- chip
- circuit
- electrically connected
- sim
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 title claims abstract description 51
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003990 capacitor Substances 0.000 claims description 44
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 235000015429 Mirabilis expansa Nutrition 0.000 claims description 4
- 244000294411 Mirabilis expansa Species 0.000 claims description 4
- 235000013536 miso Nutrition 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 101100156949 Arabidopsis thaliana XRN4 gene Proteins 0.000 description 1
- 101100257127 Caenorhabditis elegans sma-2 gene Proteins 0.000 description 1
- 101000708222 Homo sapiens Ras and Rab interactor 2 Proteins 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 102100031490 Ras and Rab interactor 2 Human genes 0.000 description 1
- 101100215777 Schizosaccharomyces pombe (strain 972 / ATCC 24843) ain1 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention discloses a kind of high-supported formwork wireless monitor system, including multiple detectors and monitoring terminal, the detector includes controller, detection sensor, lora radio-circuit, SIM identity circuit and power circuit, the detection sensor is set on high-supported formwork, the detection sensor is electrically connected with the controller, the controller respectively with the lora radio-circuit and SIM identity circuit, and it is connect by the lora radio-circuit with the monitoring terminal wireless, the controller, detection sensor, lora radio-circuit and SIM identity circuit are electrically connected with the power circuit respectively.High-supported formwork wireless monitor system provided by the invention has cable wiring simple, can recognize the technical effect of different high-supported formworks by monitoring result.
Description
Technical field
The present invention relates to high-supported formwork monitoring technical fields, and in particular to a kind of high-supported formwork wireless monitor system.
Background technique
As large spatial structure building gradually increases, high-supported formwork technology in construction industry using more and more extensive, either
Key effect is all played in general industry building or special engineering.And high-supported formwork collapses in engineering construction accident, always
Occupy higher ratio.Therefore, reinforce the monitoring of high-supported formwork by taking strong technical guarantee, to prevent and prevent
Bracket cave-in accident is very important.
Traditional high-supported formwork monitors by the way of manual measurement, and measurement accuracy is low, and error is big, cannot feed back in real time
Monitoring result is unable to satisfy the monitoring requirements of the high-frequency of high-supported formwork, high reliability and high security.Existing high-supported formwork
Monitoring is by installation sensor, and using wire communication mode transmission of monitoring as a result, measurement accuracy will be done compared with manual measurement,
It is very troublesome in high-supported formwork cabling but there are numerous wire cables, need to expend a large amount of manpower and material resources, and monitor
As a result different high-supported formworks can not be identified.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of high-supported formwork wireless monitor system is provided, is solved existing
The technical issues of wire transmission mode cabling is difficult in technology, monitoring result can not be to different high-supported formwork model identifications.
To reach above-mentioned technical purpose, technical solution of the present invention provides a kind of high-supported formwork wireless monitor system, including more
A detector and monitoring terminal, the detector includes controller, detection sensor, lora radio-circuit, SIM identity mark
Know circuit and power circuit, the detection sensor are set on high-supported formwork, the detection sensor and controller electricity
Connection, the controller respectively with the lora radio-circuit and SIM identity circuit, and by the lora it is wireless
Circuit is connect with the monitoring terminal wireless, the controller, detection sensor, lora radio-circuit and SIM identity mark
Know circuit to be electrically connected with the power circuit respectively.
Compared with prior art, the beneficial effect comprise that realizing high-supported formwork monitoring knot by lora radio-circuit
The problem of wireless transmission of fruit avoids wire transmission mode cabling trouble, expends a large amount of manpower and material resources；Pass through SIM identity simultaneously
Marker circuit identifies each high-supported formwork, and identity identification information is transmitted while transmission of monitoring result to monitoring end
End, recognizes to monitor terminal to monitoring data, can fast and accurately positioning failure when high-supported formwork breaks down
Troubleshooting efficiency is improved in the position of high-supported formwork.
Detailed description of the invention
Fig. 1 is a kind of circuit diagram of high-supported formwork wireless monitor system provided by the invention；
Fig. 2 is a kind of circuit diagram of the controller of high-supported formwork wireless monitor system provided by the invention；
Fig. 3 is a kind of circuit diagram of the temperature sensor of high-supported formwork wireless monitor system provided by the invention；
Fig. 4 is a kind of circuit diagram of the angular transducer of high-supported formwork wireless monitor system provided by the invention；
Fig. 5 is the isolation protective circuit and AD conversion circuit of a kind of high-supported formwork wireless monitor system provided by the invention
Circuit diagram；
Fig. 6 is a kind of circuit diagram of the lora radio-circuit of high-supported formwork wireless monitor system provided by the invention；
Fig. 7 is a kind of circuit diagram of the SIM identity circuit of high-supported formwork wireless monitor system provided by the invention；
Fig. 8 is a kind of circuit diagram of the RS232 interface circuit of high-supported formwork wireless monitor system provided by the invention；
Fig. 9 is a kind of circuit diagram of the RS485 interface circuit of high-supported formwork wireless monitor system provided by the invention.
Appended drawing reference:
10, detector, 20, monitoring terminal, 1, controller, 2, detection sensor, 21, temperature sensor, 22, angle biography
Sensor, 23, isolation protective circuit, 24, A/D converter circuit, 25, displacement sensor, 26, load sensor, 3, lora radio
Road, 4, SIM identity circuit, 5, power circuit, 6, voice alarm circuit.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments,
The present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
Embodiment 1:
If Fig. 1 shows, the embodiment of the present invention 1 provides a kind of high-supported formwork wireless monitor system, including multiple detectors 10
And monitoring terminal 20, the detector 10 include controller 1, detection sensor 2, lora radio-circuit 3, SIM identity
Circuit 4 and power circuit 5, the detection sensor 2 are set on high-supported formwork, the detection sensor 2 and the controller
1 electrical connection, the controller 1 respectively with the lora radio-circuit 3 and SIM identity circuit 4, and by described
Lora radio-circuit 3 and the monitoring terminal 20 are wirelessly connected, the controller 1, detection sensor 2, lora radio-circuit 3
And SIM identity circuit 4 is electrically connected with the power circuit 5 respectively.
One detector 10 is only shown in figure.Detection sensor 2 in detector 10 detects all data of high-supported formwork,
The mounting means of detection sensor 2 realizes interface using the prior art, and the present invention is not related to the improvement to its mounting means.Control
Device 1 processed receives the detection data of detection sensor 2, and is sent to monitoring terminal 20 by lora radio-circuit 3, realizes detection
The problem of wireless transmission of data, it is disorderly and unsystematic to avoid transmission cable, difficult wiring.It is configured simultaneously for each high-supported formwork
SIM identity circuit 4 feeds back the identification signals extremely monitoring terminal 20 of high-supported formwork while feeding back detection data,
Allow monitoring terminal 20 to differentiate different high-supported formworks and its corresponding detection data, realizes the quick fixed of failure high-supported formwork
Position and on-call maintenance processing.
Preferably, as shown in Fig. 2, the controller 1 selects the processor U6 of model STM32F103RET6.
The processor U6 is electrically connected with crystal oscillator Y2, capacitor C21, capacitor 24, crystal oscillator Y1, capacitor C22 and capacitor C23
The crystal oscillating circuit of composition provides accurate clock signal for processor U6.And by connector J4, resistance R13, capacitor C26 with
And the reset electrification circuit of capacitor C27 composition.
Preferably, as shown in figure 3, the detection sensor 2 includes temperature sensor 21, the temperature sensor 21 is selected
With the chip temperature U14 of model LM86CIMM；
The VDD pin of the chip temperature U14 is electrically connected with the power circuit 5, and is grounded by capacitor C54, described
The D+ pin of chip temperature U14 is electrically connected by capacitor C55 with the D- pin of the chip temperature U14, the chip temperature
The D+ pin of U14 is electrically connected with the collector of triode Q3 and base stage respectively, the D- pin of the chip temperature U14 with it is described
The emitter of triode Q3 is electrically connected, the SMBCLK pin and SMBDATA pin of the chip temperature U14 respectively with it is described
Controller 1 is electrically connected, and the SMBCLK pin of the chip temperature U14 is electrically connected by pull-up resistor R34 with the power circuit 5
It connects, the SMBDATA pin of the chip temperature U14 is electrically connected by pull-up resistor R35 with the power circuit 5, the temperature
The GND pin of chip U14 is grounded.
Chip temperature U14 is electrically connected by I2C interface with controller 1, realizes the transmission of temperature detection signal.Controller 1
It is built-in with temperature detecting unit, but since the volume of controller 1 is larger, installation site is limited, and chip temperature is arranged
Chip temperature U14 can be placed in close to temperature measuring point by U14, so that temperature measurement is more accurate.Specifically, the present embodiment
Middle triode Q3 is temperature-sensing element (device), can be installed triode Q3 to temperature measuring point by lead, further increase temperature
Detection accuracy.
Preferably, as shown in Figure 1, the detection sensor 2 includes angular transducer 22, displacement sensor 25 and bears
Lotus sensor 26, the angular transducer 22, displacement sensor 25 and load sensor 26 pass sequentially through insulation blocking respectively
Circuit 23 and A/D converter circuit 24 are electrically connected with the controller 1.
Angular transducer 22, the output signal of displacement sensor 25 and load sensor 26 and controller 1 are incompatible,
Therefore by isolation protective circuit 23 by angular transducer 22, displacement sensor 25 and load sensor 26 and controller 1 every
From protection of the realization to angular transducer 22, displacement sensor 25, load sensor 26 and controller 1 passes through AD conversion
Circuit 24 realizes analog-to-digital conversion, keeps the output signal of sensor compatible with controller 1, can be identified by controller 1.
Preferably, as shown in figure 4, angle chip U15 of the angular transducer 22 using model SCA 100T, institute
Stating isolation protective circuit 23 includes two isolated location circuits；
SCK pin, MISO pin, MOSI pin and the CSB pin of the angle chip U15 respectively with the control
Device 1 is electrically connected, and the SCK pin of the angle chip U15 is electrically connected by pull-up resistor R43 with the power circuit 5, described
The MISO pin of angle chip U15 is electrically connected by pull-up resistor R41 with the power circuit 5, the angle chip U15's
MOSI pin is electrically connected by pull-up resistor R42 with the power circuit 5, and the CSB pin of the angle chip U15 passes through upper
Pull-up resistor R44 is electrically connected with the power circuit 5, the OUT1 pin and OUT2 pin of the angle chip U15 respectively with
The one isolated location circuit electrical connection, the VDD pin of the angle chip U15 is electrically connected with the power circuit 5, and is led to
Cross capacitor C56 ground connection, the GND pin ground connection of the angle chip U15.
Angle chip U15 is electrically connected by SPI interface with controller 1, realizes the biography of control signal and clock signal
It is defeated, while angle chip U15 is electrically connected by isolation protective circuit 23 and A/D converter circuit 24 with controller 1, realizes measurement
The transmission of signal.
Preferably, as shown in figure 5, the isolated location circuit include operational amplifier U17, resistance R50, resistance R51,
Resistance R52, resistance R55, capacitor C60 and capacitor C61；
The OUT1 pin or OUT2 pin of the angle chip U15 pass sequentially through the resistance R50 and resistance R51 with
The non-inverting input terminal of the operational amplifier U17 is electrically connected, and the common end of the resistance R0 and the resistance R51 pass through described
The non-inverting input terminal of resistance R55 ground connection, the operational amplifier U17 is grounded by the capacitor C60, the operational amplifier
The output end of U17 is electrically connected with reverse input end, the output end of the operational amplifier U17 pass sequentially through the resistance R52 with
And capacitor C61 ground connection, the common end of the resistance R52 and capacitor C61 are the output end of the isolated location circuit；
The A/D converter circuit 24 uses the AD conversion chip U13 of model AD7799BRU；
The output end of two isolated location circuits respectively with the AIN2+ pin of the AD conversion chip U13 and
The electrical connection of AIN2- pin, the REFIN+ pin of the AD conversion chip U13 are electrically connected with the power circuit 5, AD conversion core
The REFIN- pin of piece U13 is grounded, and the DVDD pin of AD conversion chip U13 is electrically connected with the power circuit 5, and passes through electricity
Hold C52 ground connection, capacitor C53 is in parallel with the capacitor C52,5 electricity of the AVDD pin of AD conversion chip U13 and the power circuit
Connection, and be grounded by capacitor C50, capacitor C51 is in parallel with the capacitor C50, the GND pin ground connection of AD conversion chip U13,
DOUT/RRDY pin, DIN pin, SCLK pin, CS pin and the PSW pin of AD conversion chip U13 respectively with the control
Device 1 processed is electrically connected, and the PSW pin of AD conversion chip U13 is grounded by resistance R36.
The present embodiment illustrates only the specific electricity of angular transducer 22 and isolation protective circuit 23 and A/D converter circuit 24
The electrical connection of connection relationship, displacement sensor 25 and load sensor 26 can similarly be obtained with angular transducer 22, in figure
It does not show that.Specifically, displacement sensor 25 or load sensor 26 pass through an isolated location circuit and the AD conversion
The AIN1+ pin of chip U13 is electrically connected, and the function of insulation blocking and AD conversion can be realized.
Two isolated location circuits are shown in Fig. 5, respectively with the OUT1 pin and OUT2 pin of angle chip U15
Electrical connection, the circuit structure and principle of two isolated location circuits are identical, and the label for the electronic device for including is different, herein
It repeats no more.
Preferably, as shown in fig. 6, the lora radio-circuit 3 uses the wireless chip U10 of model E61-TTL-1W；
The M0 pin of the wireless chip U10, M1 pin, RXD pin, TXD pin, AUX pin respectively with the control
Device 1 is electrically connected, and the VCC pin of the wireless chip U10 is electrically connected with the power circuit 5, the GND of the wireless chip U10
Pin ground connection.
The wireless chip U10 is electrically connected by UART interface with controller 1.Lora radio-circuit 3 solves existing
There is the problem of 2.4G transmission range limitation, solves the stability problem of signal transmitting.Lora module has been used to realize wireless transmission
Transmission, velocity-stabilization is, it can be achieved that farther away communication distance.
Preferably, as shown in fig. 7, the SIM identity circuit 4 uses the SIM chip U11 of model SIM800C；
The UART1_TXD pin and UART1_RXD pin of the SIM chip U11 is electrically connected with the controller 1 respectively
It connects, SIM_DATA pin, SIM_CLK pin, SIM_RST pin and the SIM_VDD pin of the SIM chip U11 leads to respectively
It crosses SIM card interface to be electrically connected with SIM card, the GND pin ground connection of the SIM chip U11, the SIM chip U11's
NETLIGHT pin is electrically connected by resistance R23 with the anode of light emitting diode D6, and the cathode of the light emitting diode D6 connects
The VDD_EXT pin on ground, the SIM chip U11 is grounded by resistance R22, and the PWRKEY pin of the SIM chip U11 is logical
Resistance R21 ground connection is crossed, two VBAT pins of the SIM chip U11 are electrically connected to each other, and pass through capacitor C41 and electricity respectively
Hold C42 ground connection, the VBAT pin of the SIM chip U11 is also electrically connected with the power circuit 5, the SIM chip U11's
GSM_ANT pin is grounded by capacitor C44, the GSM_ANT pin of the SIM chip U11 also pass sequentially through resistance R25 and
Capacitor C45 ground connection, the resistance R25 are electrically connected by antennal interface with antenna with the common end of capacitor C45, the SIM core
The VRTC pin of piece U11 is grounded by capacitor C43, and is electrically connected by resistance R24 with the power circuit 5.
Specifically, SIM card interface is realized using the SIM interface chip J10 of model MICRO_SIM in the present embodiment,
The GND pin of SIM interface chip J10 is grounded, and the VCC pin of SIM interface chip J10 is grounded by capacitor C46, SIM interface core
VCC pin, RST pin, I/O pin and the CLK pin of piece J10 is electrically connected with SIM chip U11 respectively.SIM card uses type
It number is realized for the SIM card chip J8 of SIMF05C, K1 pin, K3 pin, K4 pin and the K5 pin of SIM card chip J8 point
It is not electrically connected with SIM interface chip J10.Antennal interface uses SMA-2 interface J9, and antenna uses existing SMA antenna.
Preferably, as shown in Figure 1, further including voice alarm circuit 6, the voice alarm circuit 6 and the monitoring terminal
20 electrical connections.
Specifically, voice alarm circuit 6 uses the audio coding decoding core of model TLV320AIC3106 in the present embodiment
Piece realizes that audio coding decoding chip is electrically connected by MCA interface with monitoring terminal 20, passes through SJ3524 audio interface and audio
The realization such as mobile phone or microphone can be used in equipment electrical connection, audio frequency apparatus.
Preferably, as shown in Figure 8, Figure 9, the detector 10 further includes RS232 interface circuit and RS485 interface electricity
Road, the RS232 interface circuit and RS485 interface circuit are electrically connected with the controller 1 respectively, and for connecting peripheral hardware.
RS232 interface circuit realizes that interface chip U8's passes through using the interface chip U8 of model SP3232EEY
UART interface is electrically connected with controller 1, and is provided out RS232 interface by DOUT2 pin and RIN2 pin, specific electricity
Road figure is as shown in figure 8, details are not described herein.
RS485 interface circuit realizes that interface chip U9 is connect by UART using the interface chip U9 of model SP3485EN
Mouth is electrically connected with controller 1, and is provided out RS485 interface, and physical circuit is as shown in figure 9, details are not described herein.
Power circuit 5 is realized using the prior art in the present invention.Specifically, power circuit 5 includes in the present embodiment
5V voltage-stabilized power supply circuit 5,3.3V voltage-stabilized power supply circuit 5,2.5V reference power circuit 5, wireless power source circuit 5 and adjustable electric
Source circuit 5.5V voltage-stabilized power supply circuit 5 and 3.3V voltage-stabilized power supply circuit 5 are common multiple power source circuit 5, using the prior art
Realization.Specifically, the voltage stabilizing chip that model LT1086CM can be used in 5V voltage-stabilized power supply circuit 5 is realized, 3V regulated power supply
The voltage stabilizing chip that model AMS1117 can be used in circuit 5 is realized.2.5V reference power circuit 5 is that AD conversion circuit 24 provides base
Quasi- voltage is realized using the voltage stabilizing chip of model ADR3425ARJZ.Wireless power source circuit 5 is used for lora radio-circuit 3
And SIM identity circuit 4 is powered, the voltage stabilizing chip that model MIC29302WU can be used in wireless power source circuit 5 is realized.
Adjustable power circuit 5 is used to power to detection sensor 2, and voltage is adjusted, and adjustable power circuit 5 can be used signal and be
The power management chip of TPS6117DRVR is realized.
The above described specific embodiments of the present invention are not intended to limit the scope of the present invention..Any basis
Any other various changes and modifications that technical concept of the invention is made, should be included in the claims in the present invention
In protection scope.
Claims (10)
1. a kind of high-supported formwork wireless monitor system, which is characterized in that including multiple detectors and monitoring terminal, the detector
Including controller, detection sensor, lora radio-circuit, SIM identity circuit and power circuit, the detection sensor
It is set on high-supported formwork, the detection sensor is electrically connected with the controller, and the controller is wireless with the lora respectively
Circuit and SIM identity circuit, and connect by the lora radio-circuit with the monitoring terminal wireless, the control
Device, detection sensor, lora radio-circuit and SIM identity circuit are electrically connected with the power circuit respectively.
2. high-supported formwork wireless monitor system according to claim 1, which is characterized in that the controller selects model
The processor U6 of STM32F103RET6.
3. high-supported formwork wireless monitor system according to claim 1, which is characterized in that the detection sensor includes temperature
Sensor, the temperature sensor select the chip temperature U14 of model LM86CIMM；
The VDD pin of the chip temperature U14 is electrically connected with the power circuit, and is grounded by capacitor C54, the temperature core
The D+ pin of piece U14 is electrically connected by capacitor C55 with the D- pin of the chip temperature U14, and the D+ of the chip temperature U14 draws
Foot is electrically connected with the collector of triode Q3 and base stage respectively, and the D- pin of the chip temperature U14 is with the triode Q3's
Emitter electrical connection, the SMBCLK pin and SMBDATA pin of the chip temperature U14 are electrically connected with the controller respectively
It connects, the SMBCLK pin of the chip temperature U14 is electrically connected by pull-up resistor R34 with the power circuit, the temperature core
The SMBDATA pin of piece U14 is electrically connected by pull-up resistor R35 with the power circuit, and the GND of the chip temperature U14 draws
Foot ground connection.
4. high-supported formwork wireless monitor system according to claim 1, which is characterized in that the detection sensor includes angle
Sensor, displacement sensor and load sensor, the angular transducer, displacement sensor and load sensor respectively according to
It is secondary to be electrically connected by isolation protective circuit and A/D converter circuit with the controller.
5. high-supported formwork wireless monitor system according to claim 4, which is characterized in that the angular transducer uses model
For the angle chip U15 of SCA100T, the isolation protective circuit includes two isolated location circuits；
SCK pin, MISO pin, MOSI pin and the CSB pin of the angle chip U15 is electrically connected with the controller respectively
It connects, the SCK pin of the angle chip U15 is electrically connected by pull-up resistor R43 with the power circuit, the angle chip
The MISO pin of U15 is electrically connected by pull-up resistor R41 with the power circuit, and the MOSI pin of the angle chip U15 is logical
It crosses pull-up resistor R42 to be electrically connected with the power circuit, the CSB pin of the angle chip U15 passes through pull-up resistor R44 and institute
Power circuit electrical connection is stated, the OUT1 pin and OUT2 pin of the angle chip U15 is electric with an isolated location respectively
Road electrical connection, the VDD pin of the angle chip U15 is electrically connected with the power circuit, and is grounded by capacitor C56, described
The GND pin of angle chip U15 is grounded.
6. high-supported formwork wireless monitor system according to claim 5, which is characterized in that the isolated location circuit includes fortune
Calculate amplifier U17, resistance R50, resistance R51, resistance R52, resistance R55, capacitor C60 and capacitor C61；
The OUT1 pin or OUT2 pin of the angle chip U15 passes sequentially through the resistance R50 and resistance R51 and the fortune
The non-inverting input terminal electrical connection of amplifier U17 is calculated, the common end of the resistance R0 and resistance R51 passes through the resistance R55
The non-inverting input terminal of ground connection, the operational amplifier U17 is grounded by the capacitor C60, the output of the operational amplifier U17
End is electrically connected with reverse input end, and the output end of the operational amplifier U17 passes sequentially through the resistance R52 and capacitor C61
The common end of ground connection, the resistance R52 and the capacitor C61 are the output end of the isolated location circuit；
The A/D converter circuit uses the AD conversion chip U13 of model AD7799BRU；
The output end of two isolated location circuits draws with the AIN2+ pin of the AD conversion chip U13 and AIN2- respectively
Foot electrical connection, the REFIN+ pin of the AD conversion chip U13 are electrically connected with the power circuit, AD conversion chip U13's
REFIN- pin ground connection, the DVDD pin of AD conversion chip U13 is electrically connected with the power circuit, and is grounded by capacitor C52,
Capacitor C53 is in parallel with the capacitor C52, and the AVDD pin of AD conversion chip U13 is electrically connected with the power circuit, and passes through electricity
Hold C50 ground connection, capacitor C51 is in parallel with the capacitor C50, the GND pin ground connection of AD conversion chip U13, AD conversion chip U13's
DOUT/RRDY pin, DIN pin, SCLK pin, CS pin and PSW pin are electrically connected with the controller respectively, AD conversion
The PSW pin of chip U13 is grounded by resistance R36.
7. high-supported formwork wireless monitor system according to claim 1, which is characterized in that the lora radio-circuit uses type
Number be E61-TTL-1W wireless chip U10；
M0 pin, M1 pin, RXD pin, TXD pin, the AUX pin of the wireless chip U10 is electric with the controller respectively
Connection, the VCC pin of the wireless chip U10 are electrically connected with the power circuit, and the GND pin of the wireless chip U10 connects
Ground.
8. high-supported formwork wireless monitor system according to claim 1, which is characterized in that the SIM identity circuit is adopted
With the SIM chip U11 of model SIM800C；
The UART1_TXD pin and UART1_RXD pin of the SIM chip U11 is electrically connected with the controller respectively, described
SIM_DATA pin, SIM_CLK pin, SIM_RST pin and the SIM_VDD pin of SIM chip U11 passes through SIM card respectively
Interface is electrically connected with SIM card, the GND pin ground connection of the SIM chip U11, and the NETLIGHT pin of the SIM chip U11 is logical
It crosses resistance R23 to be electrically connected with the anode of light emitting diode D6, the minus earth of the light emitting diode D6, the SIM chip U11
VDD_EXT pin be grounded by resistance R22, the PWRKEY pin of the SIM chip U11 is grounded by resistance R21, described
Two VBAT pins of SIM chip U11 are electrically connected to each other, and are grounded respectively by capacitor C41 and capacitor C42, the SIM core
The VBAT pin of piece U11 is also electrically connected with the power circuit, and the GSM_ANT pin of the SIM chip U11 passes through capacitor C44
Ground connection, the GSM_ANT pin of the SIM chip U11 also pass sequentially through resistance R25 and capacitor C45 ground connection, the resistance R25
It is electrically connected by antennal interface with antenna with the common end of capacitor C45, the VRTC pin of the SIM chip U11 passes through capacitor C43
Ground connection, and be electrically connected by resistance R24 with the power circuit.
9. high-supported formwork wireless monitor system according to claim 1, which is characterized in that it further include voice alarm circuit, institute
Voice alarm circuit is stated to be electrically connected with the monitoring terminal.
10. -9 any high-supported formwork wireless monitor system according to claim 1, which is characterized in that the detector also wraps
Include RS232 interface circuit and RS485 interface circuit, the RS232 interface circuit and RS485 interface circuit respectively with it is described
Controller electrical connection, and for connecting peripheral hardware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032545.5A CN109035738B (en) | 2018-09-05 | 2018-09-05 | High formwork wireless monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032545.5A CN109035738B (en) | 2018-09-05 | 2018-09-05 | High formwork wireless monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109035738A true CN109035738A (en) | 2018-12-18 |
| CN109035738B CN109035738B (en) | 2024-06-21 |
Family
ID=64623598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811032545.5A Active CN109035738B (en) | 2018-09-05 | 2018-09-05 | High formwork wireless monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109035738B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111543A (en) * | 2019-05-13 | 2019-08-09 | 上海荷福人工智能科技（集团）有限公司 | Safety monitoring device based on artificial intelligence |
| CN111750818A (en) * | 2020-07-07 | 2020-10-09 | 合肥中纳医学仪器有限公司 | Quick-to-dismount and fast-to-mount high formwork angle monitoring device and monitoring method thereof |
| CN112629582A (en) * | 2020-11-02 | 2021-04-09 | 佛山科学技术学院 | High formwork supporting safety monitoring and early warning method and system |
| CN113053084A (en) * | 2019-12-26 | 2021-06-29 | 云启勘测设计有限公司 | High formwork wireless monitoring system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727047A (en) * | 2012-10-10 | 2014-04-16 | 鸿富锦精密工业（深圳）有限公司 | Fan control circuit |
| CN104459292A (en) * | 2013-09-23 | 2015-03-25 | 深圳市海洋王照明工程有限公司 | Voltage testing circuit |
| CN205720182U (en) * | 2016-05-09 | 2016-11-23 | 大连启明星餐饮管理有限公司 | Food inspection device |
| KR101872191B1 (en) * | 2018-03-20 | 2018-06-28 | 주식회사 케이엠테크 | REMOTE MONITORING AND CONTROL DEVICE BASED ON LoRa IoT OF PHOTOVOLTAIC SOLAR CONNECTION BOARD HAVING FUNCTION OF MONITORING AND DIAGNOSING ELECTRIC FIRE |
| CN209168386U (en) * | 2018-09-05 | 2019-07-26 | 武汉华和机电技术有限公司 | A kind of high-supported formwork wireless monitor system |
-
2018
- 2018-09-05 CN CN201811032545.5A patent/CN109035738B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727047A (en) * | 2012-10-10 | 2014-04-16 | 鸿富锦精密工业（深圳）有限公司 | Fan control circuit |
| CN104459292A (en) * | 2013-09-23 | 2015-03-25 | 深圳市海洋王照明工程有限公司 | Voltage testing circuit |
| CN205720182U (en) * | 2016-05-09 | 2016-11-23 | 大连启明星餐饮管理有限公司 | Food inspection device |
| KR101872191B1 (en) * | 2018-03-20 | 2018-06-28 | 주식회사 케이엠테크 | REMOTE MONITORING AND CONTROL DEVICE BASED ON LoRa IoT OF PHOTOVOLTAIC SOLAR CONNECTION BOARD HAVING FUNCTION OF MONITORING AND DIAGNOSING ELECTRIC FIRE |
| CN209168386U (en) * | 2018-09-05 | 2019-07-26 | 武汉华和机电技术有限公司 | A kind of high-supported formwork wireless monitor system |
Non-Patent Citations (1)
| Title |
|---|
| 樊俊有;袁玉华;阎涛;王文卷;: "集成应变传感器的无源超高频标签电路设计", 测控技术, no. 11 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111543A (en) * | 2019-05-13 | 2019-08-09 | 上海荷福人工智能科技（集团）有限公司 | Safety monitoring device based on artificial intelligence |
| CN113053084A (en) * | 2019-12-26 | 2021-06-29 | 云启勘测设计有限公司 | High formwork wireless monitoring system |
| CN111750818A (en) * | 2020-07-07 | 2020-10-09 | 合肥中纳医学仪器有限公司 | Quick-to-dismount and fast-to-mount high formwork angle monitoring device and monitoring method thereof |
| CN111750818B (en) * | 2020-07-07 | 2022-02-08 | 合肥中纳医学仪器有限公司 | Quick-to-dismount and fast-to-mount high formwork angle monitoring device and monitoring method thereof |
| CN112629582A (en) * | 2020-11-02 | 2021-04-09 | 佛山科学技术学院 | High formwork supporting safety monitoring and early warning method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109035738B (en) | 2024-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109035738A (en) | A kind of high-supported formwork wireless monitor system | |
| CN209168386U (en) | A kind of high-supported formwork wireless monitor system | |
| CN104396222B (en) | For passing through method and the equipment of single signal operate accessory interface function | |
| CN101919120B (en) | Coaxial cable connector and method of use thereof | |
| US8160825B1 (en) | Process for remote grounding, transmission sensing, and temperature monitoring device | |
| US9231641B2 (en) | Temperature monitoring cable | |
| CN111711553B (en) | Two bus communication and power supply MCU systems | |
| CN102222847A (en) | Coaxial cable connector with an external sensor and method of use thereof | |
| GB2494956A (en) | Intelligent repeatable arm mounting system | |
| CN203773669U (en) | Independent fire alarming system based on electric power carrier wave | |
| CN103634723B (en) | Audio input circuit and the electronic equipment with audio input | |
| US9638544B2 (en) | Sensor terminal and sensor network system | |
| CN104764973A (en) | Induction type wiring harness detection system and method | |
| KR101557257B1 (en) | Method, device, and electronic signature tool for use in matching with audio inter-face of mobile terminal | |
| CN202904828U (en) | Bedwetting reminder system | |
| CN201373868Y (en) | Termite detection system | |
| JP2007093469A (en) | Current measurement device and current measurement system | |
| CN103925949B (en) | Agriculture detection device | |
| CN103473903A (en) | Remote monitoring system of remote water meter | |
| CN105116854B (en) | A kind of distributed sensor networks system based on NFC technique | |
| CN102982667B (en) | ZigBee warning device and method | |
| CN104834616A (en) | Data interface circuit and communication method thereof and multisection sensor system | |
| CN101446604A (en) | Electricity meter | |
| US20130304421A1 (en) | Remote monitor system | |
| CN108072816A (en) | A kind of Cable fault examination communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zuo He Inventor after: Yang Chao Inventor after: Liu Minhua Inventor after: Xu Yang Inventor before: Yang Chao Inventor before: Liu Minhua Inventor before: Zuo He Inventor before: Xu Yang |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240527 Address after: Room 305, Building 1 # A, Zixin Industrial Park, Miaoshan Sunshine Avenue, Economic Development Zone, Jiangxia District, Wuhan City, Hubei Province, 430200 Applicant after: Wuhan Huahe IOT Technology Co.,Ltd. Country or region after: China Address before: 430000 room 01, floor 7, building 1, sage technology R & D center, No. 26, Binhu Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Applicant before: WUHAN WONHERE MECHANICALANDELECTRONIC TECHNOLOGY CO.,LTD. Country or region before: China |
|
| GR01 | Patent grant |