CN205826325U - A kind of non-contact intelligent wireless monitoring device for bridge pad - Google Patents
A kind of non-contact intelligent wireless monitoring device for bridge pad Download PDFInfo
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- CN205826325U CN205826325U CN201620797920.5U CN201620797920U CN205826325U CN 205826325 U CN205826325 U CN 205826325U CN 201620797920 U CN201620797920 U CN 201620797920U CN 205826325 U CN205826325 U CN 205826325U
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Abstract
The utility model discloses a kind of non-contact intelligent wireless monitoring device for bridge pad, it is provided with device body, device body includes shell, it is provided with device electrical structure in the enclosure, device electrical structure is provided with three mould wireless subsystems, three-dimensional probe and central processor unit, three mould wireless subsystems are connected with central processor unit, and central processor unit is connected with three-dimensional probe；In described three-dimensional probe, it is provided with X-axis probe, Y-axis probe and Z axis probe, and central processor unit is connected with X-axis probe, Y-axis probe and Z axis probe respectively；For the bearing real-time intelligent monitoring that the overpass such as railway, highway is honest, there are high-precision three axles six to displacement and inclination angle, the comprehensive monitoring function such as temperature, and highly reliable wireless data communication and ultralow Consumption feature, it is easily installed maintenance, it is easy to data acquisition steady in a long-term and remote centralized monitoring, provides more preferably technical support for bridge security information system management.
Description
Technical field
This utility model relates to on-line monitoring, remotely patrols and examines monitoring, wireless sensor network, special Internet of Things, senses cloud, intelligence
The fields such as energy equipment technology, specifically, are a kind of non-contact intelligent wireless monitoring devices for bridge pad.
Background technology
In the past, the administrative office of high ferro and highway bridge bridge pier bearing pad is in the most original manual inspection mode.Basic employing
Artificial hand-held various instrument instrument, regular or random routine inspection mode.Along with sensor technology and wireless communication technique and mutually
The development of networking technology, on-line monitoring is progressively promoted.In recent years, the monitoring device of bridge support is progressively applied to this field,
But due to technology and the simplification of technique, equipment installation and life-span are all the shortcomings of its maximum, outdoor communication line also pole
Easily damaged, unreliable, the problems such as service life is short still exist.The distribution of node is many and remote, is difficulty with the complete real of data
Time monitoring.Adaptability and the replicability of these modes are the strongest.Management level can not be effectively improved.Prior art, simple people
Work patrols and examines the artificial careless omission of existence and objective inaccessible problem；Wired mode constructional difficulties, accessory is many, connects complicated easily damaged.
Utility model content
The purpose of this utility model is to design a kind of non-contact intelligent wireless monitoring device for bridge pad, uses
In the bearing real-time intelligent monitoring that the overpass such as railway, highway is honest, there are high-precision three axles six comprehensive to displacement measurement etc.
Monitoring function, and highly reliable wireless data communication and ultralow Consumption feature, it is easy to install and safeguard, it is simple to be steady in a long-term
Data acquisition and remote centralized monitoring.
This utility model is achieved through the following technical solutions: a kind of non-contact intelligent wireless monitor for bridge pad fills
Putting, be provided with device body, device body includes shell, is provided with device electrical structure in the enclosure, at device electrical structure
On be provided with three mould wireless subsystems, three-dimensional probe and central processor unit, three mould wireless subsystems and central processing unit list
Unit is connected, and central processor unit is connected with three-dimensional probe；X-axis probe, Y-axis probe it is provided with in described three-dimensional probe
And Z axis probe, and central processor unit is popped one's head in X-axis probe, Y-axis respectively and Z axis probe is connected.
Further for preferably realizing this utility model, use the following structure that arranges especially: at described central processing unit
Processor unit and the electric power system powered for described non-contact intelligent wireless monitoring device it is provided with in unit；Described processor
Being provided with ultrasonic ranging processing unit, microprocessor, temperature sensor, acceleration transducer in unit, ultrasonic ranging divides
Not not popping one's head in be connected with X-axis probe, Y-axis probe and Z axis, microprocessor connects three mould wireless subsystems, temperature sensor and adding
Velocity sensor is all connected with microprocessor；Interconnective battery system and intelligent electric power management it is provided with in electric power system
Circuit.
Further for preferably realizing this utility model, use the following structure that arranges especially: at the described three wireless sons of mould
It is provided with A wireless subsystem based on 433MHz communication in system, in A wireless subsystem, is provided with A antenna system, A transmitting-receiving
Switching circuit, A noise processing circuit, A modulation-demodulation circuit, A channel control circuit and a-signal source, A antenna system is received and dispatched with A
Switching circuit is connected, and A transmitting-receiving switching circuit is connected with A noise processing circuit, and A noise processing circuit connects A modulation /demodulation
Circuit, A channel control circuit is all connected with A modulation-demodulation circuit with a-signal source, and A modulation-demodulation circuit connects microprocessor.
Further for preferably realizing this utility model, use the following structure that arranges especially: at the described three wireless sons of mould
It is additionally provided with B wireless subsystem based on 2400MHz communication in system, in B wireless subsystem, is provided with B antenna system, B receipts
Sending out switching circuit, B noise processing circuit, B modulation-demodulation circuit, B channel control circuit and B signal source, B antenna system is received with B
Sending out switching circuit to be connected, B transmitting-receiving switching circuit is connected with B noise processing circuit, and B noise processing circuit connects B modulatedemodulate
Adjusting circuit, B channel control circuit is all connected with B modulation-demodulation circuit with B signal source, and B modulation-demodulation circuit connects micro-process
Device.
Further for preferably realizing this utility model, use the following structure that arranges especially: at the described three wireless sons of mould
It is additionally provided with the C wireless subsystem communicated based on 3G or 4G or GPRS in system, in C wireless subsystem, is provided with C aerial system
System, C transmitting-receiving switching circuit, C noise processing circuit, C modulation-demodulation circuit, C channel control circuit and C signal source, C antenna system
Being connected with C transmitting-receiving switching circuit, C transmitting-receiving switching circuit is connected with C noise processing circuit, and C noise processing circuit connects C and adjusts
Demodulator circuit processed, C channel control circuit is all connected with C modulation-demodulation circuit with C signal source, and C modulation-demodulation circuit connects micro-
Processor.
Further for preferably realizing this utility model, use the following structure that arranges especially: arrange in described shell
There is the power supply installing plate for installing electric power system and for carrying out processor unit and the circuit of three mould wireless subsystems installation
Plate, is provided with battery in battery system.
Further for preferably realizing this utility model, use the following structure that arranges especially: described X-axis probe, Y-axis are visited
Head and Z axis probe are arranged on three adjacent surfaces of shell in three-axis reference mode.
Further for preferably realizing this utility model, use the following structure that arranges especially: the most also set
It is equipped with base plate.
This utility model compared with prior art, has the following advantages and beneficial effect:
(1) this utility model is monitored for the bearing real-time intelligent that the overpass such as railway, highway is honest, has high-precision three
Axle six is to comprehensive monitoring functions such as displacement measurements, and highly reliable wireless data communication and ultralow Consumption feature, is prone to
Install and safeguard, it is simple to data acquisition steady in a long-term and remote centralized monitoring.
(2) this utility model have employed sensor technology and the wireless communication networking technology of advanced person, can realize multiparameter high
Accuracy data is sampled, it is achieved long-range round-the-clock real-time monitoring, has long-term non-maintaining function；Non-contacting safeguard construction designs,
The highly reliable wireless communication networking design of ultralow Consumption and multilamellar protection guarantees.
(3) this utility model uses advanced high-precision sensor, it is achieved accurately measuring, real-time is tied mutually with energy saving
Close, and point-to-point based on 433/2400MHZ, point-to-multipoint, the multiple hybrid wireless groups such as node interconnects MANET, GPRS/3G/4G
Net pattern and design, effectively guarantee the reliability of wireless telecommunications, overcome the drawback of traditional analog mode.
(4) ultrasound wave that this utility model uses high-frequency ultrasonic element and special material and Design Processing to manufacture is visited
Head carries out precision distance measurement, uses three-axis measurement, can realize up and down, left and right, front and back the displacement monitoring in 6 directions.
(5) this utility model uses advanced high accuracy three axle digital acceleration sensor, can accurately measure X, Y, Z tri-
The acceleration in orientation, thus obtain dip angle parameter accurately.
(6) this utility model uses the range finding of high frequency waves three axle, 3-axis acceleration, high accuracy number temperature-compensating, multi-standard
Hybrid wireless networking, mobile Internet, Internet of Things, the technology such as ultra-low power consumption intelligent power supply management；High frequency waves range finding and channel radio
News technology combines, it is achieved wireless, Contactless Measurement away from, communication does not connects up, and thoroughly solves contact displacement measurement mode structure
Complicated easily damaged shortcoming, allow engineering construction and data sampling industry just extremely simple；Significantly provide life of product and investment
Cost.
Accompanying drawing explanation
Fig. 1 is structural blast figure of the present utility model.
Fig. 2 is the theory diagram of device electrical structure described in the utility model.
Wherein, 1-base plate, 2-shell, 3-circuit board, 4-power supply installing plate, 5-battery, 6-Z axis high-frequency high-precision probe,
7-X-axis high-frequency high-precision is popped one's head in, and 8-Y-axis high-frequency high-precision is popped one's head in, 9-bottom plate screw, 10-screw, 11-antenna.
Detailed description of the invention
It should be noted that this utility model inevitably relates to software program etc. when implementing, but existing
All kinds of software programs of technology (data analysis, extract, judge, comparison, integration, the software program of the process such as instruction issuing)
Meeting use of the present utility model, software program is not altered and does not the most protect by this utility model, simply for realizing invention mesh
And function and the hardware configuration that designs protect.
Below in conjunction with embodiment, this utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1:
The utility model proposes a kind of non-contact intelligent wireless monitoring device for bridge pad, for railway, public affairs
The bearing real-time intelligent monitoring that the overpass such as road are honest, has high-precision three axles six to comprehensive monitoring functions such as displacement measurements,
And highly reliable wireless data communication and ultralow Consumption feature, it is easy to install and safeguard, it is simple to data acquisition steady in a long-term
Monitor with remote centralized, as shown in Figure 1 and Figure 2, use the following structure that arranges especially: being provided with device body, device body includes
Shell 2, is provided with device electrical structure in shell 2, is provided with three mould wireless subsystems, three-dimensional spy on device electrical structure
Head and central processor unit, three mould wireless subsystems are connected with central processor unit, and central processor unit is with three-dimensional
Probe is connected；In described three-dimensional probe, it is provided with X-axis probe, Y-axis probe and Z axis probe, and central processor unit divides
It is not connected with X-axis probe, Y-axis probe and Z axis probe.
When design and use, arranging device electrical structure in the device body mainly having shell 2 to build, device is electric
Structure mainly has three mould wireless subsystems, three-dimensional probe and central processor unit to be built, and is incited somebody to action by electric connecting mode
Central processor unit is connected with three mould wireless subsystems and three-dimensional probe respectively, be provided with in three-dimensional probe X-axis probe,
Y-axis probe and Z axis probe, and X-axis probe, Y-axis are popped one's head in and Z axis probe is all connected with central processor unit；Such as Fig. 1 institute
Showing, preferred X-axis probe uses X-axis high-frequency high-precision probe 7, Y-axis probe to use Y-axis high-frequency high-precision probe 8, and Z axis is popped one's head in
Use Z axis high-frequency high-precision probe 6.
Embodiment 2:
The present embodiment is to optimize further on the basis of above-described embodiment, further new for preferably realizing this practicality
Type, as shown in Figure 1 and Figure 2, uses the following structure that arranges: be provided with processor unit in described central processor unit especially
And the electric power system powered for described non-contact intelligent wireless monitoring device；It is provided with ultrasonic ranging in described processor unit
Processing unit, microprocessor, temperature sensor, acceleration transducer, ultrasonic ranging is popped one's head in and Z with X-axis probe, Y-axis respectively
Axle probe be connected, microprocessor connects three mould wireless subsystems, temperature sensor and acceleration transducer all with microprocessor
It is connected；Interconnective battery system and intelligent electric power management circuit it is provided with in electric power system.
Described ultrasonic ranging processing unit, comprises X, the range finding subelement in tri-directions of Y, Z, by one group share ultrasonic
Ripple processes circuit and on-off control, and ultrasonic ranging processing unit is visited with microprocessor, X-axis probe, Y-axis probe and Z axis respectively
Head is connected；It is internal that described temperature sensor and acceleration transducer are built in shell 2, and by high-speed bus in I2C sheet with
Microprocessor is connected；In use this utility model is fixed on the bearing of bridge pier side, device body and bridge pier one
The bearing of side combines together；And X, the Reflector Panel in tri-directions of Y, Z, described reflecting surface are set at this monitoring device body
Plate is arranged on the X of bridge floor side, tri-directions of Y, Z；Make X-axis high-frequency high-precision probe, Y-axis high-frequency high-precision probe and Z axis high
Frequency high accuracy probe can get final product (and reserved bridge floor movement travel space) by perpendicular alignmnet Reflector Panel.
X-axis high-frequency high-precision of the present utility model probe, Y-axis high-frequency high-precision probe and Z axis high-frequency high-precision probe energy
Enough realizing high-frequency ultrasonic three axle six direction displacement measurement, 0.2 ~ 20CM range accuracy is up to 10um.
Described acceleration transducer uses high accuracy 3-axis acceleration sensor to realize bridge inclination high precision measurement, precision
Up to 0.1 degree.
Shown temperature sensor uses high accuracy number temperature sensor, it is achieved ambient temperature is sampled, and implements high accuracy
Temperature-compensating measure.
This utility model and is used for carrying out for the acceleration transducer of 3-axis acceleration detection in indoor design high accuracy
The temperature sensor of temperature detection；And the height of realization of the most also can popping one's head in device indoor design temperature-compensating and high-frequency ultrasonic
Precision references calibrated ruler.
Embodiment 3:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, further for preferably realizing this reality
With novel, as shown in Figure 1 and Figure 2, use especially the following structure that arranges: be provided with in described three mould wireless subsystems based on
The A wireless subsystem of 433MHz communication, is provided with at A antenna system, A transmitting-receiving switching circuit, A noise in A wireless subsystem
Reason circuit, A modulation-demodulation circuit, A channel control circuit and a-signal source, A antenna system is connected with A transmitting-receiving switching circuit, A
Transmitting-receiving switching circuit is connected with A noise processing circuit, and A noise processing circuit connects A modulation-demodulation circuit, and A channel controls electricity
Road is all connected with A modulation-demodulation circuit with a-signal source, and A modulation-demodulation circuit connects microprocessor.
Embodiment 4:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, further for preferably realizing this reality
With novel, as shown in Figure 1 and Figure 2, use especially the following structure that arranges: be additionally provided with in described three mould wireless subsystems based on
The B wireless subsystem of 2400MHz communication, is provided with at B antenna system, B transmitting-receiving switching circuit, B noise in B wireless subsystem
Reason circuit, B modulation-demodulation circuit, B channel control circuit and B signal source, B antenna system is connected with B transmitting-receiving switching circuit, B
Transmitting-receiving switching circuit is connected with B noise processing circuit, and B noise processing circuit connects B modulation-demodulation circuit, and B channel controls electricity
Road is all connected with B modulation-demodulation circuit with B signal source, and B modulation-demodulation circuit connects microprocessor.
Embodiment 5:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, further for preferably realizing this reality
With novel, as shown in Figure 1 and Figure 2, use especially the following structure that arranges: be additionally provided with in described three mould wireless subsystems based on
The C wireless subsystem of 3G or 4G or GPRS communication, is provided with C antenna system, C receives and dispatches switching circuit, C in C wireless subsystem
Noise processing circuit, C modulation-demodulation circuit, C channel control circuit and C signal source, C antenna system receives and dispatches switching circuit phase with C
Connecting, C transmitting-receiving switching circuit is connected with C noise processing circuit, and C noise processing circuit connects C modulation-demodulation circuit, C channel
Control circuit is all connected with C modulation-demodulation circuit with C signal source, and C modulation-demodulation circuit connects microprocessor.
Described ultrasonic ranging processing unit, comprises X, the range finding subelement in tri-directions of Y, Z, by one group share ultrasonic
Ripple processes circuit and on-off control, and ultrasonic ranging processing unit is visited with microprocessor, X-axis probe, Y-axis probe and Z axis respectively
Head is connected；It is internal that described temperature sensor and acceleration transducer are built in shell 2, and by high-speed bus in I2C sheet with
Microprocessor is connected；In use this utility model is fixed on the bearing of bridge pier side, device body and bridge pier one
The bearing of side combines together；And X, the Reflector Panel in tri-directions of Y, Z, described reflecting surface are set at this monitoring device body
Plate is arranged on the X of bridge floor side, tri-directions of Y, Z；Make X-axis high-frequency high-precision probe, Y-axis high-frequency high-precision probe and Z axis high
Frequency high accuracy probe can get final product (and reserved bridge floor movement travel space) by perpendicular alignmnet Reflector Panel；Surveyed parameter passes through 433/
2400MHZ short-range wireless networks or GPRS(or 3G, 4G) network transmission.
Described ultrasonic ranging processing unit, uses ultrasound wave, and the range finding subsystem of three groups of independences of employing, monitors respectively
The displacement parameter in tri-directions of X, Y, Z.
Embodiment 6:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, further for preferably realizing this reality
With novel, as shown in Figure 1 and Figure 2, the following structure that arranges is used especially: be provided with for installing electric power system in described shell 2
Power supply installing plate 4 and for carrying out the circuit board 3 that processor unit and three mould wireless subsystems are installed, set in battery system
It is equipped with battery 5, power supply installing plate 4 is provided with the electric power system including intelligent electric power management circuit and battery system,
And the battery 5 in battery system is arranged on power supply installing plate 4 in reserved battery installation cabin, and also arrange in shell 2
Having for carrying out processor unit and the circuit board 3 of three mould wireless subsystems installation, preferred circuit board 3 uses multilamellar anti-interference
The independent circuits plate of design.
Described shell 2 is also devised with connecting the antenna hole of the external antenna 11 of three mould wireless subsystems；At shell 2
In the same space plane, power supply installing plate 4 and circuit board left and right compartmentalized design, when design, utilize screw 10 to be installed by power supply
Plate 4 and circuit board 3 peace are pricked un and are fixed in shell 2.
Embodiment 7:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, further for preferably realizing this reality
With novel, as shown in Figure 1 and Figure 2, the following structure that arranges is used especially: described X-axis probe, Y-axis probe and Z axis are popped one's head in three axles
Coordinate system mode is arranged on three adjacent surfaces of shell 2, it is preferred that carried in present specification according to this utility model
For view, on three adjacent surfaces of shell 2, the mode in three coordinate systems is respectively provided with (the X-axis spy of X-axis high-frequency high-precision probe
Head) 7, Y-axis high-frequency high-precision probe (Y-axis probe) 8 and Z axis high-frequency high-precision pop one's head in (Z axis probe) 6.
Embodiment 8:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, further for preferably realizing this reality
With novel, as shown in Figure 1 and Figure 2, using the following structure that arranges especially: be additionally provided with base plate 1 on described shell 2, base plate 1 leads to
Cross floor board screw 9 to be fixed on shell 2.
In use, this utility model uses ultrasound wave mode to find range, monitoring device launch ultrasound wave, and ultrasound wave is by instead
Penetrate plate stop after return, monitoring device receives echo, and calculates from being transmitted into the time difference receiving echo, with this calculate baffle plate and
Distance between ultrasound probe (X-axis probe, Y-axis probe and Z axis probe)；Owing to monitoring device is arranged on bridge pier side, instead
Penetrate plate and be arranged on bridge floor side.At the beginning of installation, adjusting the distance and calibrate, the distance that the later stage monitors is between bridge floor and bridge pier
Relative displacement.Device devises X, the distance measurement in tri-directions of Y, Z, before and after therefore can monitoring bridge floor respectively, up and down, and left and right
Displacement.
This utility model uses 3-axis acceleration sensor, monitoring bridge pier Oscillation Amplitude and inclination angle.Monitoring device built-in three
Axle acceleration sensor (acceleration transducer), by gather, the acceleration in tri-directions of X, Y, Z, calculate Oscillation Amplitude and
Dip angle parameter.
This utility model uses digital temperature sensor (temperature sensor), the temperature of monitoring device local environment, and depends on
This carries out temperature-compensating to other parameter monitored under various environment.
This utility model uses independent range calibration system, and each monitoring device is configured with one and is specifically designed to distance school
Accurate passage, for confirming the confirmation of precision of ultrasonic ranging under any environment, and calibrates other X, Y, Z tri-measurement with this
The accuracy of passage.
This utility model uses the three independent wireless telecommunication systems of set, can optionally one or its two, even three cover systems
Enable simultaneously.This system realize data transmission wireless penetration, can hundreds of meters closely, it is possible to without distance limit wireless remote transmission.
This utility model uses a set of shared central processor unit and power-supply management system, is managed collectively each son single
Unit.
The above, be only preferred embodiment of the present utility model, and this utility model not does any pro forma limit
System, every according to technical spirit of the present utility model, above example is made any simple modification, equivalent variations, each fall within
Within protection domain of the present utility model.
Claims (9)
1. the non-contact intelligent wireless monitoring device for bridge pad, it is characterised in that: it is provided with device body, device
Body includes shell (2), is provided with device electrical structure, is provided with three moulds wireless on device electrical structure in shell (2)
Subsystem, three-dimensional probe and central processor unit, three mould wireless subsystems are connected with central processor unit, and central authorities process
Device unit is connected with three-dimensional probe；X-axis probe, Y-axis probe and Z axis probe, and central authorities it are provided with in described three-dimensional probe
Processor unit is connected with X-axis probe, Y-axis probe and Z axis probe respectively.
A kind of non-contact intelligent wireless monitoring device for bridge pad the most according to claim 1, it is characterised in that:
Processor unit and the confession powered for described non-contact intelligent wireless monitoring device it is provided with in described central processor unit
Electricity system；Ultrasonic ranging processing unit, microprocessor, temperature sensor, acceleration biography it is provided with in described processor unit
Sensor, ultrasonic ranging is connected with X-axis probe, Y-axis probe and Z axis probe respectively, and microprocessor connects the three wireless subsystems of mould
System, temperature sensor is all connected with microprocessor with acceleration transducer；Interconnective battery it is provided with in electric power system
System and intelligent electric power management circuit.
A kind of non-contact intelligent wireless monitoring device for bridge pad the most according to claim 2, it is characterised in that:
In described three mould wireless subsystems, it is provided with A wireless subsystem based on 433MHz communication, is provided with in A wireless subsystem
A antenna system, A transmitting-receiving switching circuit, A noise processing circuit, A modulation-demodulation circuit, A channel control circuit and a-signal source, A
Antenna system is connected with A transmitting-receiving switching circuit, and A transmitting-receiving switching circuit is connected with A noise processing circuit, A noise processed electricity
Road connects A modulation-demodulation circuit, and A channel control circuit is all connected with A modulation-demodulation circuit with a-signal source, A modulation /demodulation electricity
Road connects microprocessor.
4., according to a kind of non-contact intelligent wireless monitoring device for bridge pad described in Claims 2 or 3, its feature exists
In: in described three mould wireless subsystems, it is additionally provided with B wireless subsystem based on 2400MHz communication, in B wireless subsystem
It is provided with B antenna system, B transmitting-receiving switching circuit, B noise processing circuit, B modulation-demodulation circuit, B channel control circuit and B letter
Number source, B antenna system is connected with B transmitting-receiving switching circuit, and B transmitting-receiving switching circuit is connected with B noise processing circuit, B noise
Processing circuit and connect B modulation-demodulation circuit, B channel control circuit is all connected with B modulation-demodulation circuit with B signal source, and B modulates
Demodulator circuit connects microprocessor.
A kind of non-contact intelligent wireless monitoring device for bridge pad the most according to claim 4, it is characterised in that:
The C wireless subsystem communicated based on 3G or 4G or GPRS it is additionally provided with, at C wireless subsystem in described three mould wireless subsystems
Inside it is provided with C antenna system, C transmitting-receiving switching circuit, C noise processing circuit, C modulation-demodulation circuit, C channel control circuit and C
Signal source, C antenna system is connected with C transmitting-receiving switching circuit, and C transmitting-receiving switching circuit is connected with C noise processing circuit, and C makes an uproar
Sonication circuit connects C modulation-demodulation circuit, and C channel control circuit is all connected with C modulation-demodulation circuit with C signal source, and C adjusts
Demodulator circuit processed connects microprocessor.
6., according to a kind of non-contact intelligent wireless monitoring device for bridge pad described in Claims 2 or 3 or 5, it is special
Levy and be: in described three mould wireless subsystems, be additionally provided with the C wireless subsystem communicated based on 3G or 4G or GPRS, C without
C antenna system, C transmitting-receiving switching circuit, C noise processing circuit, C modulation-demodulation circuit, the control of C channel it is provided with in line subsystem
Circuit and C signal source, C antenna system is connected with C transmitting-receiving switching circuit, and C transmitting-receiving switching circuit is connected with C noise processing circuit
Connecing, C noise processing circuit connects C modulation-demodulation circuit, and C channel control circuit is all connected with C modulation-demodulation circuit with C signal source
Connecing, C modulation-demodulation circuit connects microprocessor.
7., according to a kind of non-contact intelligent wireless monitoring device for bridge pad described in Claims 2 or 3 or 5, it is special
Levy and be: in described shell (2), be provided with the power supply installing plate (4) for installing electric power system and be used for carrying out processor list
The circuit board (3) that unit and three mould wireless subsystems are installed, is provided with battery (5) in battery system.
8. according to a kind of non-contact intelligent wireless monitoring device for bridge pad described in claim 1 or 2 or 3 or 5,
It is characterized in that: described X-axis probe, Y-axis probe and Z axis probe are arranged on three phases of shell (2) in three-axis reference mode
On proximal surface.
9. according to a kind of non-contact intelligent wireless monitoring device for bridge pad described in claim 1 or 2 or 3 or 5,
It is characterized in that: on described shell (2), be additionally provided with base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797920.5U CN205826325U (en) | 2016-07-27 | 2016-07-27 | A kind of non-contact intelligent wireless monitoring device for bridge pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797920.5U CN205826325U (en) | 2016-07-27 | 2016-07-27 | A kind of non-contact intelligent wireless monitoring device for bridge pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826325U true CN205826325U (en) | 2016-12-21 |
Family
ID=57557264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797920.5U Expired - Fee Related CN205826325U (en) | 2016-07-27 | 2016-07-27 | A kind of non-contact intelligent wireless monitoring device for bridge pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826325U (en) |
-
2016
- 2016-07-27 CN CN201620797920.5U patent/CN205826325U/en not_active Expired - Fee Related
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