CN103063197A - Fixed clinometer system - Google Patents

Fixed clinometer system Download PDF

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Publication number
CN103063197A
CN103063197A CN2012105885267A CN201210588526A CN103063197A CN 103063197 A CN103063197 A CN 103063197A CN 2012105885267 A CN2012105885267 A CN 2012105885267A CN 201210588526 A CN201210588526 A CN 201210588526A CN 103063197 A CN103063197 A CN 103063197A
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China
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sensor
data
data acquisition
das
pattern
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CN2012105885267A
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CN103063197B (en
Inventor
李国维
李临生
熬道朝
占斯文
王润
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GUANGDONG GUANGLE HIGHWAY CO Ltd
Hohai University HHU
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GUANGDONG GUANGLE HIGHWAY CO Ltd
Hohai University HHU
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Priority to CN201210588526.7A priority Critical patent/CN103063197B/en
Publication of CN103063197A publication Critical patent/CN103063197A/en
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Abstract

The invention discloses a fixed clinometer system. The fixed clinometer system comprises a group of sensors, a data acquisition system, a data transmitting system and a data receiving system, wherein the sensors are connected with the data acquisition system; the data acquisition system is connected with the data transmitting system; the data transmitting system transmits data to the data receiving system through general packet radio service (GPRS); and the sensors are connected in series. Through the adoption of serial connection mode of the sensors, each sensor is prevented from being directly connected to the data acquisition system, so many leads are avoids and inconvenience of mounting and maintenance is avoided. Through the adoption of serial connection mode of the sensors, the system supply power to the sensors step by step and at different time to finish acquisition and upload signals, so that reliable transmission of the signals is guaranteed, the sensors in the sampling process can truly obtain the power, the whole system has minimum power consumption, and the system is suitable for the environment of field power supply by batteries.

Description

A kind of stationary slope level system
Technical field
The present invention relates to the measuring system in a kind of Geotechnical Engineering, be specifically related to a kind of stationary slope level system.
Background technology
Stationary slope level is instrument commonly used during building is measured, and the stationary slope level advantage is a lot, 1) and have and bury the rear data of automatically beaming back underground, personnel do not use the scene, use manpower and material resources sparingly; 2) according to setting-up time passback data, can work in various severe weather conditions; 3) because be fixedly to bury underground, avoided the each Touch error that occurs of slidingtype deviational survey.Deviational survey observation is widely used in the projects such as Geotechnical Engineering high slope, high embankment, deep basal pit, soft base, underground power house, conventional sliding inclinometer, need manpower or mechanical lifting probe, manpower labour intensity is large, each error of measuring can not be stablized repetition, the personal error that has operating personnel, fixed deviational survey can be avoided these deficiencies well.
The sensor that uses in the existing stationary slope level, sensor often directly link to each other with data acquisition system (DAS), a lot of lead-in wires can occur, and installation and maintenance is inconvenient.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of stationary slope level system.
Technical scheme: for solving the problems of the technologies described above, provided by the invention a kind of stationary slope level system, comprise one group of sensor, data acquisition system (DAS), data Transmission system and data receiving system, described sensor links to each other with data acquisition system (DAS), data acquisition system (DAS) links to each other with data Transmission system, data Transmission system is crossed GPRS with data communication device and is passed to data receiving system, adopts in-line connected mode between the described sensor.
As preferably, the quantity of described sensor is more than 10.
As preferably, described data receiving system is the computer terminal that data processing software is installed.
As preferably, described sensor internal is all installed in harness software program, and described software program job step is as follows:
(1), sensor receives data acquisition instruction and the power supply from data acquisition system (DAS);
(2) if, the acquisition instructions that receives of sensor be " 0 ", then returns again wait, this sensor is ready;
(3) if, the acquisition instructions that receives of sensor is " 1 ", then selects this sensor to carry out data acquisition;
(4), data acquisition send to gather complete instruction to data acquisition system (DAS) after complete, then this sensor enters the airfone pattern;
(5), after data acquisition system (DAS) receives and gather complete instruction, can send next acquisition instructions to the next stage sensor, acquisition instructions is sent to this sensor through the sensor that upper level is under the airfone pattern; Carry out step by step from top to bottom successively information acquisition through this sensor.
As preferably, in the described software program job step (4), in order to prevent from being subjected to noise jamming, in described airfone pattern, a recognizer is arranged, as being " 3 " through the information command in the airfone pattern, then the airfone pattern can be with this information filtering.
The pattern of airfone described in the present invention is that sensor is at this moment as passage, no longer an image data; Sensor under the airfone pattern is equivalent to a wire, and its function is for transmitting acquisition instructions and past data acquisition system (DAS) transmission data and gathering complete instruction toward subordinate).
Among the present invention, adopt the mode of series connection to connect between the sensor, sensor is evenly distributed in the deviational survey hole, the data that collect are sent to data acquisition system (DAS), data acquisition system (DAS) sends to data Transmission system with data, and data Transmission system sends the data to data receiving system by GPRS.Because sensor has adopted the connected mode of series connection, has avoided each sensor to be directly connected to data acquisition system (DAS), thereby a lot of lead-in wires occur, cause extremely inconvenience of installation and maintenance.
The in-line sensor connecting mode that adopts, system step by step time sharing power supply finishes collection and uploads signal to sensor, has guaranteed the reliable delivery of signal, has realized only having the sensor of sampling just electricly real, make the whole system power consumption minimum, be fit to open-air battery powered environment.
Beneficial effect: the present invention is by adopting in-line sensor connected mode, avoided each sensor to be directly connected to data acquisition system (DAS), thereby a lot of lead-in wires appear, installation and maintenance is inconvenience extremely, and the power supply of in-line sensor adopted the step by step mode of time sharing power supply, realize only having the sensor of sampling just electricly real, made the whole system power consumption minimum, be fit to open-air battery powered environment.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the sensor internal software flow synoptic diagram among the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As depicted in figs. 1 and 2, a kind of stationary slope level system, comprise one group of sensor, data acquisition system (DAS), data Transmission system and data receiving system, described sensor links to each other with data acquisition system (DAS), data acquisition system (DAS) links to each other with data Transmission system, data Transmission system is crossed GPRS with data communication device and is passed to data receiving system, adopts in-line connected mode between the described sensor; The quantity of described sensor is more than 10; Described data receiving system is the computer terminal that data processing software is installed.
Sensor internal described in the present invention is all installed in harness software program, and described software program job step is as follows:
(1), sensor receives data acquisition instruction and the power supply from data acquisition system (DAS);
(2) if, the acquisition instructions that receives of sensor be " 0 ", then returns again wait, this sensor is ready;
(3) if, the acquisition instructions that receives of sensor is " 1 ", then selects this sensor to carry out data acquisition;
(4), data acquisition send to gather complete instruction to data acquisition system (DAS) after complete, then this sensor enters the airfone pattern;
(5), after data acquisition system (DAS) receives and gather complete instruction, can send next acquisition instructions to the next stage sensor, acquisition instructions is sent to this sensor through the sensor that upper level is under the airfone pattern; Carry out step by step from top to bottom successively information acquisition through this sensor.
In the described software program job step (4), in order to prevent from being subjected to noise jamming, in described airfone pattern a recognizer is arranged, as being " 3 " through the information command in the airfone pattern, then the airfone pattern can be with this information filtering.
The pattern of airfone described in the present invention is that sensor is at this moment as passage, no longer an image data; Sensor under the airfone pattern is equivalent to a wire, and its function is for transmitting acquisition instructions and transmitting data and gather complete instruction toward data acquisition system (DAS) toward subordinate.
Among the present invention, adopt the mode of series connection to connect between the sensor, sensor is evenly distributed in the deviational survey hole, the data that collect are sent to data acquisition system (DAS), data acquisition system (DAS) sends to data Transmission system with data, and data Transmission system sends the data to data receiving system by GPRS.Because sensor has adopted the connected mode of series connection, has avoided each sensor to be directly connected to data acquisition system (DAS), thereby a lot of lead-in wires occur, cause extremely inconvenience of installation and maintenance.The in-line sensor connecting mode that adopts, system step by step time sharing power supply finishes collection and uploads signal to sensor, has guaranteed the reliable delivery of signal, has realized only having the sensor of sampling just electricly real, make the whole system power consumption minimum, be fit to open-air battery powered environment.
The above only is preferred implementation of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (6)

1. stationary slope level system, it is characterized in that: comprise one group of sensor, data acquisition system (DAS), data Transmission system and data receiving system, described sensor links to each other with data acquisition system (DAS), data acquisition system (DAS) links to each other with data Transmission system, data Transmission system is crossed GPRS with data communication device and is passed to data receiving system, adopts in-line connected mode between the described sensor.
2. a kind of stationary slope level according to claim 1 system, it is characterized in that: the quantity of described sensor is more than 10.
3. a kind of stationary slope level according to claim 1 system, it is characterized in that: described data receiving system is the computer terminal that data processing software is installed.
4. a kind of stationary slope level according to claim 1 system, it is characterized in that: described sensor internal is all installed in harness software program, and described software program job step is as follows:
(1), sensor receives data acquisition instruction and the power supply from data acquisition system (DAS);
(2) if, the acquisition instructions that receives of sensor be " 0 ", then returns again wait, this sensor is ready;
(3) if, the acquisition instructions that receives of sensor is " 1 ", then selects this sensor to carry out data acquisition;
(4), data acquisition send to gather complete instruction to data acquisition system (DAS) after complete, then this sensor enters the airfone pattern;
(5), after data acquisition system (DAS) receives and gather complete instruction, can send next acquisition instructions to the next stage sensor, acquisition instructions is sent to this sensor through the sensor that upper level is under the airfone pattern; Carry out step by step from top to bottom successively information acquisition through this sensor.
5. a kind of stationary slope level according to claim 4 system, it is characterized in that: in the described software program job step (4), in order to prevent from being subjected to noise jamming, in described airfone pattern, a recognizer is arranged, as being " 3 " through the information command in the airfone pattern, then the airfone pattern can be with this information filtering.
6. a kind of stationary slope level according to claim 4 system is characterized in that: described airfone pattern be sensor under this pattern as passage, no longer an image data; Sensor under the described airfone pattern is equivalent to a wire, and its function is for transmitting acquisition instructions and transmitting data and gather complete instruction toward data acquisition system (DAS) toward subordinate.
CN201210588526.7A 2012-12-31 2012-12-31 Fixed clinometer system Active CN103063197B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103498665A (en) * 2013-10-22 2014-01-08 中铁西北科学研究院有限公司深圳南方分院 Linear fixed type wireless deep hole clinometer and deep hole inclination measurement system
CN106843014A (en) * 2017-03-24 2017-06-13 上海米度测控科技有限公司 For the inclination measurement system with data acquisition Yu control function of deep layer deviational survey
CN115277778A (en) * 2022-07-29 2022-11-01 平安科技(深圳)有限公司 Configuration method and device of Internet of things system, electronic equipment and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949467A (en) * 1988-10-03 1990-08-21 Robert Oman Inclinometer including an apparatus for maintaining a scientific and measuring instrument or the like in a level plane
CN102305618A (en) * 2011-05-23 2012-01-04 国网电力科学研究院 Series fixed wireless inclinometer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949467A (en) * 1988-10-03 1990-08-21 Robert Oman Inclinometer including an apparatus for maintaining a scientific and measuring instrument or the like in a level plane
CN102305618A (en) * 2011-05-23 2012-01-04 国网电力科学研究院 Series fixed wireless inclinometer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103498665A (en) * 2013-10-22 2014-01-08 中铁西北科学研究院有限公司深圳南方分院 Linear fixed type wireless deep hole clinometer and deep hole inclination measurement system
CN106843014A (en) * 2017-03-24 2017-06-13 上海米度测控科技有限公司 For the inclination measurement system with data acquisition Yu control function of deep layer deviational survey
CN115277778A (en) * 2022-07-29 2022-11-01 平安科技(深圳)有限公司 Configuration method and device of Internet of things system, electronic equipment and storage medium
CN115277778B (en) * 2022-07-29 2023-09-15 平安科技(深圳)有限公司 Configuration method and device of Internet of things system, electronic equipment and storage medium

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Inventor after: Li Guowei

Inventor after: Li Linsheng

Inventor after: Ao Daochao

Inventor after: Zhan Siwen

Inventor after: Wang Run

Inventor after: Ruan Yusheng

Inventor before: Li Guowei

Inventor before: Li Linsheng

Inventor before: Ao Daochao

Inventor before: Zhan Siwen

Inventor before: Wang Run

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: LI GUOWEI LI LINSHENG AO DAOCHAO ZHAN SIWEN WANG RUN TO: LI GUOWEI LI LINSHENG AO DAOCHAO ZHAN SIWEN WANG RUN RUAN YUSHENG

C14 Grant of patent or utility model
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