CN200990136Y - Rock and soil engineering digital monitoring radio transmitting apparatus - Google Patents
Rock and soil engineering digital monitoring radio transmitting apparatus Download PDFInfo
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- CN200990136Y CN200990136Y CN 200620170108 CN200620170108U CN200990136Y CN 200990136 Y CN200990136 Y CN 200990136Y CN 200620170108 CN200620170108 CN 200620170108 CN 200620170108 U CN200620170108 U CN 200620170108U CN 200990136 Y CN200990136 Y CN 200990136Y
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Abstract
The utility model discloses a wireless transmission device applied in the digital monitoring of geotechnical engineering and relating to a digital transmission device. The device comprises a data collector (10), a communication controller (20), a GPRS IP Moden (30), a public telephone network (40), a Moden (50), a TDRemote (60) and a monitor computer (70); wherein, the data collector (10), the communication controller (20) and the GPRS IP Moden (30) are connected in turn to form a field device part, and communications, controls and data transmissions are realized by an indoor main control part which is composed of the public telephone network (40), the monitor computer (70), the TDRemote (60) and the Moden (50). The utility model has the advantages of simple structure, high precision, good stability, low error rate and convenient operation and therefore not presents so high demand for the skills of arranging and testing personnel. The utility model not only realizes a distortion remote telemetry in terms of geotechnical engineering at places suffering from complicated environments and tough conditions but also is suitable for the industrial distortion monitoring and remote control of dangerous or highly radioactive occasions suffering from toxicity, irradiation and pollution.
Description
Technical field
The utility model relates to a kind of digital transmitting device, relates in particular to a kind of Geotechnical Engineering digital monitoring radio transmitting device.
Background technology
Geotechnical Engineering often is called as " concealed work " and " gray system ".Deformation monitoring all plays an important role designing, construct, move each stage, being to guarantee geotechnical engineering construction, the requisite technical measures of security of operation, is to improve the key link of Geotechnical Engineering method for designing and the important evidence that construction, running technology are made a strategic decision.China is since entering the seventies in 20th century, safety monitoring is operated in is used widely in the Geotechnical Engineering of industries such as water conservancy and hydropower, worker China Democratic National Construction Association, railway traffic, coal mine, military project and develops, and is subjected to the attention of engineering technical personnel and engineering decision at different levels mechanism day by day.Therefore, the innovation of monitoring rock and soil engineering technology and the invention of monitoring equipment will effectively promote the development of Geotechnical Engineering.
Because Geotechnical Engineering geologic condition complicated and changeable will be predicted the basal conditions and the variation in construction, operational process thereof of rock soil mass like clockwork in project engineering stage, this current almost be impossible.Therefore, the accident of slope project, underground works still happens occasionally.In time, acquired information is also judged in view of the above accurately before accident exactly, takes the effective precautionary measures, avoids the generation of disaster, just needs to strengthen monitoring.But monitoring is very arduous and heavy technology post, and especially under the environment of inclement condition, adopting magnet ring sedimentation or optical measurement, electromagnetic measurement, hand-kept observation data etc. to measure is the work of quite wasting time and energy, and the data continuous acquisition is difficult to realize.Along with the development of monitoring technology and monitoring equipment, the Geotechnical Engineering deformation monitoring progressively develops into optoelectronic integration, laser measurement and with the small-size computer stored data; New and high technologies such as digital equipment, electronic computer technology, laser technology, space technology are applied in the Geotechnical Engineering deformation monitoring gradually; Adopt manual type to obtain but monitoring result still more, monitoring result transmission aspect still very is short of, and wireless telemetering more is difficult to realize.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of digital monitoring radio transmitting device in order to overcome existing optical measurement, electromagnetic measurement, hand-kept observation data and monitoring equipment heaviness, tester's level is had relatively high expectations and test result post analysis complexity, can not to realize shortcoming such as remote measurement.This device is not only simple in structure, and at the bottom of the bit error rate, good stability and easy and simple to handle does not have very strong technical ability requirement to the installation testing personnel, has realized that environment is abominable, the remote measurement of the Geotechnical Engineering in the arduous place of condition distortion.
The purpose of this utility model is to realize like this.
By data acquisition communication facilities based on public telephone network, pass through the wireless transmission software kit by main control computer, the data collecting instrument of be provided with, the scene is monitored in control, and monitoring result is wirelessly transmitted to main control computer by GPRS network, thereby realize that the Geotechnical Engineering under the unmanned condition is out of shape digital remote measurement.The utility model combines the advantage of digital monitoring, wireless transmission, make the Geotechnical Engineering deformation monitoring no longer arduous and heavy, monitoring result is intuitive and reliable, and transmission is stable, the bit error rate is low, is particularly useful for the robotization remote measurement of the Geotechnical Engineering distortion on ground such as environment is arduous, inclement condition.
As Fig. 1, Fig. 2, this device comprises data collecting instrument (10), communication controler (20), GPRS IP Moden (30), public telephone network (40), Moden (50), TDRemote (60), main control computer (70);
Wherein data collecting instrument (10), communication controler (20), GPRS IP Moden (30) connect to form the field device part successively, realize communication, control and data transmission by public telephone network (40) and the indoor main control part of being made up of main control computer (70), TDRemote (60), Moden (50);
Described data collecting instrument (10) is a kind of in order to gather the device of the digital sensor shift value that links to each other with each monitoring measuring point;
Described communication controler (20) is a kind of data acquisition communication facilities based on public telephone network, in order to the radio communication of setting up by public telephone network (40) between management main control computer (70) and the data collecting instrument (10), to be transmitted to data collecting instrument (10) from the order of main control computer (70), and the return message of data collecting instrument will be issued main control computer (70);
Described GPRS IP Moden (30) is a kind of radio modem based on GPRS network, embedded complete ICP/IP protocol, in order to modulator-demodular unit wireless connections and the communication that realizes linking to each other with main control computer;
Described public telephone network (40) is a kind of public phone exchanges network;
To be a kind of digital signal for data communication carry out the device that long-distance transmissions designs having to described Moden (50) on the band-limited analog channel, with digital signal and voice carrier combination, generation is suitable for the defeated sound signal of phone line, and recovers digital signal by demodulating process from sound signal;
Described TDRemote (60) is a kind of based on the C++ programming language, and Bian Zhi software voluntarily is in order to be provided with and control data Acquisition Instrument (10) and communication controller (20);
Described main control computer (70) is a kind of microcomputer PC or pocket computer.
The principle of work of this device is:
Data collecting instrument (10) obtains the digital sensor deformation values of each measuring point, and gives digital the demonstration or storage.Data acquisition communication facilities based on public telephone network (40)---communication controler (20) links to each other by the RS-232 interface of standard with GPRS IP Moden (30) with data collecting instrument (10), and the order between management data collection instrument (10) and main control computer (70) is transmitted and handled.Main control computer (70) links to each other with Moden (50) by the RS-232 interface (serial ports of computers) of standard, and Moden (50) then is connected with public telephone network (40) by RJ11 (telephony port).Main control computer (70) is installed TDRemote (60), by TDRemote (60) and the Moden (50) that is attached thereto, dials and is on-the-spot GPRS IP Moden (30) interior SIM card number.After the successful connection, under the management and TDRemote (60) control of communication controler (20), data collecting instrument (10) is issued in orders such as the setting of main control computer (70), control, sampling, transmission, and obtain the return message of data collecting instrument (10), thereby finish the work of deformation measurement data wireless transmission.
This device technique index is as follows:
Sensitivity 0.01mm (GK12C type digital data Acquisition Instrument);
Range 35mm (the digital sensor that links to each other with data collecting instrument);
Power supply 12V (power supply of GK12C type digital data Acquisition Instrument);
Power consumption 20mA (being out of shape the every measuring point power consumption of digital sensor);
Sampling interval was manually gathered in 10 minutes, 1 hour, 4 hours automatically at any time;
Electric current 500mA (TD-I communication controler);
Transmission speed 9600bt/ second;
The bit error rate 0.5 ‰.
The utlity model has following advantage and good effect:
1. in Geotechnical Engineering digital monitoring process, gather each measuring point ccd sensor shift value by the digital data Acquisition Instrument, and monitoring result carried out wireless transmission based on GPRS network, and realize Geotechnical Engineering distortion remote measurement, this is even more important to circumstance complication, place that condition is arduous.
2. this apparatus structure is simple, precision is high, good stability, the bit error rate are low, easy and simple to handle, and the installation testing personnel are not had very strong technical ability requirement.
3. the utility model has not only been realized the Geotechnical Engineering distortion remote measurement in circumstance complication, the arduous place of condition, also is applicable to the industrial deformation monitoring and the remote monitoring in hazardous environments such as poisonous, radiation, pollution, high radiation place.
Description of drawings
Fig. 1 is this apparatus structure block scheme;
Fig. 2 is that this installs connection layout in kind;
Fig. 3 is communication controler interface position figure;
Fig. 4 is a wireless transmission software kit TDRemote surface chart;
Fig. 5 dials to be GPRS IP Moden SIM card number figure;
Fig. 6 is the setting of TDRemote main control computer, control surface chart;
Fig. 7 is Geotechnical Engineering deformation monitoring interface of wireless transmission figure as a result.
Wherein:
The 10-data collecting instrument;
The 20-communication controler,
21-1RS232 interface,
22-2RS232 interface,
23-power management chip control circuit interface,
The 24-5V power interface,
The 25-5V power supply adaptor;
30?GPRS?IP?Moden；
The 40-public telephone network;
50-Moden：
60-TDRemote：
The 70-main control computer.
English to Chinese:
The Moden-wire line MODEM;
GPRS IP Moden-radio modem;
TDRemote-wireless transmission Control Software name;
CCD-photoelectric coupling imageing sensor;
The SRAM-static random is handled internal memory.
Embodiment
Below in conjunction with accompanying drawing and exemplifying embodiment the utility model is further specified:
One, each functional part
1, data collecting instrument (10)
Data collecting instrument (10) is selected GK12C type digital data Acquisition Instrument for use; 8 passages can carry out displacement acquisition to the digital sensor of 8 each measuring point CCD simultaneously, and each sensor shift value that will collect deposit among the data collecting instrument SRAM (static random processing internal memory) in.
2, communication controler (20)
Communication controler (20) is selected the TD-I communication controler of development voluntarily for use, is a kind of based on SIEMENSMC35 GPRS module management control device; Built-in GPRS IP Moden (30) power management control circuit board, control chip and with data collecting instrument (10) and GPRS IP Moden (30) interface and power interface.
3、GPRS?IP?Moden(30)
GPRS IP Moden (30) selects the technology based on GPRS for use, and the sharp thing of embedded complete ICP/IP protocol reaches LT8030 GPRS IP Moden.
4, modulator-demodular unit (50)
Modulator-demodular unit (50) is selected the TP-LINK wire line MODEM for use.
Two, software
1, as shown in Figure 4, radio transmitting device software kit TDRemote (60) (telecommunication control) is based on the C++ programming language, work out in order to be provided with and control data Acquisition Instrument and communication controller voluntarily.Program is connected by communication, Moden initialization, dial-up connection, choice of equipment, control, disconnection and withdraws from several parts and form.Communications portion is in order to test communications passage situation; Moden initialization plate is in order to connect initial stage initialization Moden, to get rid of Moden fault and replacement Moden; Dial-up connection is in order to dial the SIM card number that cries on the GPRS IP Moden; Choice of equipment is provided with two options, and one is wired Moden, and two is GPRS IP Moden.
2, as shown in Figure 5, under the prerequisite of selecting GPRS IP Moden, can dial the number that is GPRS network SIM card built-in among the GPRS IP Moden, make the modulator-demodular unit that links to each other with main control computer realize being connected and communication with GPRS IPModen.
3, as shown in Figure 6, this plate comprises the date and time inquiry, is provided with; Current sampling; Data download; Sampling interval is set; Testing of equipment and empty internal storage data.
4, as shown in Figure 7, by being provided with, sampling and download Monitoring Data obtain the different monitoring results constantly of on-the-spot each measuring point.Preceding two row are respectively date collected and sampling time in the surface chart, and back 8 row are respectively the different deformation monitoring values constantly of 8 measuring points.
Claims (5)
1, a kind of Geotechnical Engineering digital monitoring radio transmitting device is characterized in that:
Comprise data collecting instrument (10), communication controler (20), GPRS IP Moden (30), public telephone network (40), Moden (50), TDRemote (60), main control computer (70);
Wherein data collecting instrument (10), communication controler (20), GPRS IP Moden (30) connect to form the field device part successively, realize communication, control and data transmission by public telephone network (40) and the indoor main control part of being made up of main control computer (70), TDRemote (60), Moden (50);
Described data collecting instrument (10) is a kind of in order to gather the device of the digital sensor shift value that links to each other with each monitoring measuring point;
Described communication controler (20) is a kind of data acquisition communication facilities based on public telephone network;
Described GPRS IP Moden (30) is a kind of radio modem based on GPRS network, embedded complete ICP/IP protocol;
Described public telephone network (40) is a kind of public phone exchanges network;
To be a kind of digital signal for data communication carry out the device that long-distance transmissions designs having to described Moden (50) on the band-limited analog channel;
Described TDRemote (60) is a kind of based on the C++ programming language, voluntarily Bian Zhi software;
Described main control computer (70) is a kind of microcomputer PC or pocket computer;
Moden-wire line MODEM;
GPRS IP Moden-radio modem;
TDRemote-wireless transmission Control Software name.
2, by the described a kind of Geotechnical Engineering digital monitoring radio transmitting device of claim 1, it is characterized in that:
Data collecting instrument (10) is selected GK12C type digital data Acquisition Instrument for use.
3, by the described a kind of Geotechnical Engineering digital monitoring radio transmitting device of claim 1, it is characterized in that:
Communication controler (20) is selected the TD-I communication controler for use, is a kind of based on SIEMENS MC35 GPRS module management control device.
4, by the described a kind of Geotechnical Engineering digital monitoring radio transmitting device of claim 1, it is characterized in that: GPRS IP Moden (30) selects for use sharp thing to reach the LT8030 radio modem.
5, by the described a kind of Geotechnical Engineering digital monitoring radio transmitting device of claim 1, it is characterized in that: Moden (50) selects the TP-LINK wire line MODEM for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170108 CN200990136Y (en) | 2006-12-30 | 2006-12-30 | Rock and soil engineering digital monitoring radio transmitting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170108 CN200990136Y (en) | 2006-12-30 | 2006-12-30 | Rock and soil engineering digital monitoring radio transmitting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990136Y true CN200990136Y (en) | 2007-12-12 |
Family
ID=38941169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620170108 Expired - Lifetime CN200990136Y (en) | 2006-12-30 | 2006-12-30 | Rock and soil engineering digital monitoring radio transmitting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990136Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100452103C (en) * | 2006-12-30 | 2009-01-14 | 中国科学院武汉岩土力学研究所 | Digital monitoring wireless transmission method for geotechnical engineering and device therefor |
| CN101951407A (en) * | 2010-09-27 | 2011-01-19 | 长沙重型机器制造有限责任公司 | Teletransmission type intelligent bus communicator |
| CN101599212B (en) * | 2009-07-14 | 2011-10-26 | 中国科学院武汉岩土力学研究所 | Geotechnical engineering field monitoring high-speed remote wireless transmission device and method thereof |
-
2006
- 2006-12-30 CN CN 200620170108 patent/CN200990136Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100452103C (en) * | 2006-12-30 | 2009-01-14 | 中国科学院武汉岩土力学研究所 | Digital monitoring wireless transmission method for geotechnical engineering and device therefor |
| CN101599212B (en) * | 2009-07-14 | 2011-10-26 | 中国科学院武汉岩土力学研究所 | Geotechnical engineering field monitoring high-speed remote wireless transmission device and method thereof |
| CN101951407A (en) * | 2010-09-27 | 2011-01-19 | 长沙重型机器制造有限责任公司 | Teletransmission type intelligent bus communicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090114 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090114 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |