CN204212030U - With the paver system of ultrasonic ranging - Google Patents
With the paver system of ultrasonic ranging Download PDFInfo
- Publication number
- CN204212030U CN204212030U CN201420609021.9U CN201420609021U CN204212030U CN 204212030 U CN204212030 U CN 204212030U CN 201420609021 U CN201420609021 U CN 201420609021U CN 204212030 U CN204212030 U CN 204212030U
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- module
- amplifying circuit
- control module
- ultrasonic ranging
- ultrasonic
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Abstract
The utility model provides a kind of paver system with ultrasonic ranging, comprise control module, the processing module be connected with described control module, described processing module is connected with transmitter module and amplifying circuit in turn, described amplifying circuit connects ultrasonic probe, described ultrasonic probe connects receiver module and filtering and amplifying circuit successively, and described filtering and amplifying circuit connects described processing module.Adopt ultrasonic wave principle to find range, complete hyperacoustic transmitting and receiving with CPLD, measurement result is accurate, and its Signal transmissions is convenient, rapid, reliable simultaneously, and antijamming capability is strong, thus substantially increases spreading quality.
Description
Technical field
The utility model relates to paver TT&C system field, particularly a kind of paver system with ultrasonic ranging.
Background technology
In field of road, as a part indispensable in road surface construction machinery, paver is also used more and more widely.Paver is a kind of construction equipment being mainly used in basic unit and the various material paving operation of surface layer on speedway, is to have been cooperatively interacted the work of paving by various different system, mainly comprises running gear, hydraulic system, defeated material-distributing system etc.Paver is applicable to pave the basic unit of various material and surface layer; Being be applicable to pave the special-purpose machinery of the road materialss such as bituminous mixture road, base layer material, Stabilized Soil material and graded broken stone, is build speedway and the indispensable key equipment of high-grade highway.
Bituminous concrete paver is the main mechanical of carrying out asphalt paving operation, builds Asphalt Pavement of Highway, all must carry out paving operation with asphalt remixer.In paver public procedure, need to use sniffer to realize leveling function, just must the thickness of paving layer just be measured in real time.Current conventional measurement devices is only the information transmission detected processed to processor, high-precision requirement cannot be reached, and there is deficiency, the digital data transmission instability of this levelling benchmark, easily cause the problems such as measuring result error, affect construction effect.
For above problem, the utility model patent object is intended to design a kind of paver system with ultrasonic ranging, ultrasonic wave principle is adopted to find range, complete hyperacoustic transmitting and receiving with CPLD, and accurately record the echo time, overcome the speed restriction of single-chip microcomputer, measurement result is accurate, its Signal transmissions is convenient, rapidly, reliably, antijamming capability is strong, thus greatly improves spreading quality.
Utility model content
The utility model proposes a kind of paver system with ultrasonic ranging, comprise control module, the processing module be connected with described control module, described processing module is connected with transmitter module and amplifying circuit in turn, described amplifying circuit connects ultrasonic probe, described ultrasonic probe connects receiver module and filtering and amplifying circuit successively, and described filtering and amplifying circuit connects described processing module.
Further, control module described in the utility model adopts MSP430F149 chip.
Further, processing module described in the utility model adopts complex programmable logic device (CPLD).
Further, ultrasonic probe described in the utility model is piezoelectric ceramic ultrasound sensor.
Further, the utility model also comprises memory module, and described memory module connects described control module, is used for storage of measurement data information.
Further, the utility model also comprises temperature measurement module, and described temperature measurement module connects described control module, is used for carrying out temperature-compensating to measurement result.
Accompanying drawing explanation
Referring to accompanying drawing, the utility model embodiment is described further, wherein:
Fig. 1 is the structure configuration diagram of a kind of paver system with ultrasonic ranging of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model provides a kind of paver system with ultrasonic ranging, refer to the structure configuration diagram that Fig. 1 is a kind of paver system with ultrasonic ranging of the utility model, comprise control module, the processing module be connected with described control module, described processing module is connected with transmitter module and amplifying circuit in turn, described amplifying circuit connects ultrasonic probe, and described ultrasonic probe connects receiver module and filtering and amplifying circuit successively, and described filtering and amplifying circuit connects described processing module.
Described control module is responsible for sending control instruction, starts systematic survey control module described in the utility model and adopts MSP430F149 chip.This chip have employed Flash technology, support online programming, have secret fuse, there is multiple timer inside, and timer have compare, capturing function, be convenient to catch the transmission time, there is abundant interrupt function, super low-power consumption.In addition, MSP430 series monolithic is technical grade product, stable performance, and reliability is high.
Described processing module adopts complex programmable logic device (CPLD).CPLD module, select CPLD object be improve Measuring Time precision, CPLD mainly completes the measurement of hyperacoustic transmitting and time.The CPLD device system reaction time is fast, effectively can improve range accuracy.
Described ultrasonic probe is piezoelectric ceramic ultrasound sensor.
Also comprise memory module, described memory module connects described control module, is used for storage of measurement data information.
Also comprise temperature measurement module, described temperature measurement module connects described control module, is used for carrying out temperature-compensating to the result measured.
A kind of paver service system with ultrasonic ranging that the utility model provides have employed ultrasonic pulse-echo detection method, system utilize CPLD at a high speed and can the feature of in-system programming in conjunction with Single-chip Controlling, send control instruction by single-chip microcomputer, control CPLD module
In transmitting submodule send signal, this signal by ultrasonic wave transmitter module drive ultrasonic sensor send ultrasonic wave, complete hyperacoustic transmitting and receiving with CPLD, and accurately record the echo time, overcome single-chip microcomputer speed restriction, measurement result is accurate.
The above detailed description of the invention of the present utility model, does not form the restriction to the utility model protection domain.Any various other made according to technical conceive of the present utility model change and distortion accordingly, all should be included in the protection domain of the utility model claim.
Claims (6)
1. the paver system with ultrasonic ranging, it is characterized in that, comprise control module, the processing module be connected with described control module, described processing module is connected with transmitter module and amplifying circuit in turn, described amplifying circuit connects ultrasonic probe, and described ultrasonic probe connects receiver module and filtering and amplifying circuit successively, and described filtering and amplifying circuit connects described processing module.
2. a kind of paver system with ultrasonic ranging according to claim 1, is characterized in that, described control module adopts MSP430F149 chip.
3. a kind of paver system with ultrasonic ranging according to claim 1, is characterized in that, described processing module adopts complex programmable logic device (CPLD).
4. a kind of paver system with ultrasonic ranging according to claim 1, it is characterized in that, described ultrasonic probe is piezoelectric ceramic ultrasound sensor.
5. a kind of paver system with ultrasonic ranging according to claim 1, it is characterized in that, also comprise memory module, described memory module connects described control module, is used for storage of measurement data information.
6. a kind of paver system with ultrasonic ranging according to claim 1, it is characterized in that, also comprise temperature measurement module, described temperature measurement module connects described control module, is used for carrying out temperature-compensating to measurement result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609021.9U CN204212030U (en) | 2014-10-21 | 2014-10-21 | With the paver system of ultrasonic ranging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609021.9U CN204212030U (en) | 2014-10-21 | 2014-10-21 | With the paver system of ultrasonic ranging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212030U true CN204212030U (en) | 2015-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420609021.9U Expired - Fee Related CN204212030U (en) | 2014-10-21 | 2014-10-21 | With the paver system of ultrasonic ranging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316916A (en) * | 2014-10-21 | 2015-01-28 | 广东惠利普路桥信息工程有限公司 | Ultrasonic distance measuring system for paver |
| CN106325257A (en) * | 2015-06-17 | 2017-01-11 | 徐工集团工程机械股份有限公司 | Fault self diagnosis method, device and system for material level control device |
-
2014
- 2014-10-21 CN CN201420609021.9U patent/CN204212030U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316916A (en) * | 2014-10-21 | 2015-01-28 | 广东惠利普路桥信息工程有限公司 | Ultrasonic distance measuring system for paver |
| CN106325257A (en) * | 2015-06-17 | 2017-01-11 | 徐工集团工程机械股份有限公司 | Fault self diagnosis method, device and system for material level control device |
| CN106325257B (en) * | 2015-06-17 | 2018-10-16 | 徐工集团工程机械股份有限公司 | Methods, devices and systems for charge level control device fault self-diagnosis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20191021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |