CN112815931A - Real-time collection and processing method and system for land surveying and mapping operation data - Google Patents
Real-time collection and processing method and system for land surveying and mapping operation data Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25033—Pc structure of the system structure, control, syncronization, data, alarm, connect I-O line to interface
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
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Abstract
The invention relates to the technical field of surveying and mapping operation, in particular to a real-time collection and processing method and a real-time collection and processing system for land surveying and mapping operation data, which comprises S1, wherein the method comprises the steps of looking up cadastral data of a working area, collecting a current situation map available for land to be measured, analyzing geological elements of basic engineering, analyzing unfavorable geology and special geology, analyzing landform, geomorphology and hydrogeology, determining the interrelation among the elements and the influence on a measuring route, and determining whether a worker has the influence on the surveying and mapping operation during land surveying and mapping; s2, collecting the mapping data through a collecting end and sending the mapping data to a processing end in real time; specifically, gather and serve and be equipped with the loRa module, send survey and drawing data to NB-IoT thing networking through the loRa module in real time, the processing end in a distance passes through the loRa module and receives survey and drawing data. Through utilizing NB-IoT's internet of things technology to transmit the survey and drawing data of work area to the processing end at backstage in real time and handle, it is efficient, convenient to use avoids adding the processing end and carries to the operation scene and carry out the operation, has practiced thrift the cost.
Description
Technical Field
The invention relates to the technical field of surveying and mapping operation, in particular to a method and a system for acquiring and processing land surveying and mapping operation data in real time.
Background
The land surveying and mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a Global Positioning System (GPS), Remote Sensing (RS) and a Geographic Information System (GIS) as technical cores, and obtains the graph and the sub-information reflecting the current situation of the ground from the existing characteristic points and boundary lines of the ground through a measuring means for planning design and administrative management of engineering construction.
In surveying and mapping, measuring and measuring instruments such as a total station, a theodolite, a super station, a gyroscope and the like are usually used, corresponding measuring data are collected through corresponding instruments, collected data are brought back to a working place through field personnel for data communication, and the collected data are processed and edited by field personnel and then poured into software for drawing, so that the whole surveying and mapping operation period is long, and the working efficiency of surveying and mapping operation is low.
Disclosure of Invention
The invention provides a real-time acquisition and processing method and a real-time acquisition and processing system for land surveying and mapping operation data, which solve the technical problem that the field land surveying and mapping data cannot be acquired and processed in real time.
The invention provides a real-time collection and processing method for land surveying and mapping operation data for solving the technical problems, which comprises the following steps:
s1, consulting the cadastral data of the working area, collecting the available current situation map of the land to be measured, analyzing geological elements and unfavorable geology and special geology of the basic engineering, analyzing landform, geomorphism and hydrogeology, determining the interrelation among the elements and the influence on the measuring route, and determining whether the staff has the influence on the surveying and mapping work during the land surveying and mapping;
s2, collecting the mapping data through a collecting end and sending the mapping data to a processing end in real time; specifically, gather and serve and be equipped with the loRa module, send survey and drawing data to NB-IoT thing networking through the loRa module in real time, processing end in a distance passes through the loRa module and receives survey and drawing data.
Preferably, between the S1 and the S2, further comprising: by detecting the signal strength of the NB-IoT Internet of things in a working area, if the signal strength of a critical position does not meet the requirement of signal transmission speed, the NB-IoT and LoRa interworking gateway is arranged at the critical position.
Preferably, the acquisition end comprises an MCU of a NUC980 chip, an LoRa module and an NB module, the NB module is used for automatically identifying the outdoor NB-IoT network strength, and the LoRa module is used for sending the mapping data to an NB-IoT Internet of things in real time.
Preferably, the LoRa module includes an YL-800MT chip, and the PF _11 pin and the PF _12 pin of the NUC980 chip are electrically connected to the TX0 pin and the RX0 pin of the YL-800MT chip, respectively.
Preferably, the NB module includes a BC25 chip, and the PA _0 pin and the PA _1 pin of the NUC980 chip are electrically connected to the RX0 pin and the TX0 pin of the BC25 chip, respectively.
Preferably, the acquisition terminal further comprises a GPS module, and the GPS module is configured to locate the position coordinates of the acquisition terminal in real time, and transmit the position coordinates to the NB-IoT internet of things through the LoRa module.
Preferably, said S2 is followed by: the mapping data are preliminarily checked through the processing end, the mapping data meeting the requirements are screened according to the set basic range value, the mapping data meeting the basic range value are sent to the operating end, the received mapping data are stored and processed through the operating end, the processed mapping data are led into a mapping tool to be modeled, and the mapping model generated through modeling is sent to the processing end.
Preferably, before the mapping data is collected by the collecting end and sent to the processing end in real time, the method includes:
setting a mapping track through a processing end, and setting mapping point coordinates on the mapping track;
when surveying and mapping data are collected through the collecting end, the position information of the collecting end is obtained in real time, the corresponding surveying and mapping data are sent to the processing end together, and initial checking is carried out through the processing end by combining surveying and mapping tracks and coordinates of surveying and mapping points.
The invention also provides a real-time acquisition and processing system for the land surveying and mapping operation data, which comprises an acquisition end and a processing end;
the acquisition end is used for acquiring the mapping data and sending the mapping data to the processing end in real time; specifically, gather and serve and be equipped with the loRa module, send survey and drawing data to NB-IoT thing networking through the loRa module in real time, processing end in a distance passes through the loRa module and receives survey and drawing data.
Has the advantages that: the invention provides a real-time collection and processing method and a real-time collection and processing system for land surveying and mapping operation data, which comprises S1, wherein the method comprises the steps of looking up cadastral data of a working area, collecting a current situation map available for land to be measured, analyzing geological elements and unfavorable geology of basic engineering and special geology, analyzing landform, geomorphology and hydrogeology, determining the interrelation among the elements and the influence on a measuring route, and determining whether a worker has the influence on surveying and mapping work during land surveying and mapping; s2, collecting the mapping data through a collecting end and sending the mapping data to a processing end in real time; specifically, gather and serve and be equipped with the loRa module, send survey and drawing data to NB-IoT thing networking through the loRa module in real time, the processing end in a distance passes through the loRa module and receives survey and drawing data. Through utilizing NB-IoT's internet of things technology to transmit the survey and drawing data of work area to the processing end at backstage in real time and handle, it is efficient, convenient to use avoids adding the processing end and carries to the operation scene and carry out the operation, has practiced thrift the cost.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic flow chart of a real-time data acquisition and processing method and system for land surveying and mapping according to the present invention;
FIG. 2 is a circuit diagram of an MCU of the real-time acquisition and processing method and system for land surveying and mapping operation data;
FIG. 3 is a LoRa module circuit diagram of the real-time acquisition and processing method and system for land surveying and mapping operation data;
fig. 4 is a circuit diagram of NB modules of the method and system for real-time acquisition and processing of land mapping operation data.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the present invention provides a real-time data collecting and processing method for land surveying and mapping, which comprises preparing geological data of the land area, working map of the land area, and making a field investigation plan by small groups of people. Look up work area cadastre data, collect and will measure the available current situation picture of land, to basic engineering geology key element analysis and unfavorable geology and special geology analysis, to topography geomorphology and hydrogeology analysis, clear and definite each inter-key element interrelation and to measuring the influence of route, clear and definite staff whether have the influence to the survey and drawing work when the land survey and drawing.
Then, collecting the surveying and mapping data through a collecting end, and sending the surveying and mapping data to a processing end in real time; specifically, gather and serve and be equipped with the loRa module, send survey and drawing data to NB-IoT thing networking through the loRa module in real time, processing end in a distance passes through the loRa module and receives survey and drawing data.
NB-IoT is a wide area Internet of things communication technology introduced by 3GPP, and NB-IoT communication base stations are distributed by operators in the market at present. The NB-IoT technology is favored by many merchants due to its advantages of low power consumption, wide connectivity, deep coverage, etc., and is now applied to many fields. Scene applications brought by the NB-IoT network include intelligent parking, intelligent fire fighting, intelligent water service, intelligent street lamps, shared bicycles, intelligent household appliances and the like.
Preferably, between S1 and S2, there are further included: by detecting the signal strength of the NB-IoT Internet of things in a working area, if the signal strength of a critical position does not meet the requirement of signal transmission speed, the NB-IoT and LoRa interworking gateway is arranged at the critical position. If the signal strength of the working area meets the requirement of signal transmission speed, an NB-IoT and LoRa intercommunication gateway does not need to be arranged, and the signal can be directly transmitted to a background processing end through the NB-IoT.
According to the scheme, the problem that the intelligent sensor terminal is accessed to the internet when NB-IoT signals cannot cover the place is solved through mutual conversion of the LoRa and the NB-IoT protocols. And recording and recommending a proper gateway installation position by an NB-IoT signal strength and position positioning device in combination with a certain algorithm.
After receiving data from the LoRa sensor, 1) the gateway does not change the user data, and transmits the user data to a remote server, namely a processing end, through an NB-IoT network;
2) after receiving data from a remote server through NB-IoT, the gateway does not change the user data, and then transmits the data to a local LoRa (acquisition terminal) through the LoRa network.
According to the preferable scheme, the acquisition end comprises an MCU of a NUC980 chip, an LoRa module and an NB module, the NB module is used for automatically identifying the outdoor NB-IoT network strength, and the LoRa module is used for sending the mapping data to an NB-IoT internet of things in real time. The LoRa module comprises an YL-800MT chip, and a PF _11 pin and a PF _12 pin of the NUC980 chip are electrically connected with a TX0 pin and an RX0 pin of the YL-800MT chip respectively. As shown in fig. 2 and 3, the MCU may employ a NUC980 chip, the peripheral circuit interface of which is not described in detail with reference to fig. 2, and the pins have been numbered according to the electrical connection characteristics to implement circuit connections between different chips. The PF _11 pin and the PF _12 pin of the NUC980 chip are electrically connected with the YL-800MT chip TX0 pin and the RX0 pin respectively, so that the MCU acquires a signal of the LoRa module to judge the current LoRa signal intensity.
Preferably, the NB module includes a BC25 chip, and a PA _0 pin and a PA _1 pin of the NUC980 chip are electrically connected to an RX0 pin and a TX0 pin of the BC25 chip, respectively. As shown in fig. 2 and 4, the electrical connection relationship between the pins of the two chips is not repeated, and the circuit connection can be completed according to the pin label guidance. The MCU acquires the NB-IoT signals detected by the BC25 chip in real time through serial port communication, so that the NB-IoT signal strength of the position at the moment is known, and the prompt module prompts the NB-IoT signals.
The MCU and other peripheral circuit structures of the circuits of the functional modules are not described herein again, and may be connected with reference to the drawings.
In a preferred scheme, the acquisition terminal further comprises a GPS module, and the GPS module is configured to position the position coordinates of the acquisition terminal in real time and transmit the position coordinates to an NB-IoT internet of things through the LoRa module. The position information of the acquisition end can also realize the coordinate acquisition of the current position through satellite positioning.
Preferably, the step S2 further includes: the mapping data are preliminarily checked through the processing end, the mapping data meeting the requirements are screened according to the set basic range value, the mapping data meeting the basic range value are sent to the operating end, the received mapping data are stored and processed through the operating end, the processed mapping data are led into a mapping tool to be modeled, and the mapping model generated through modeling is sent to the processing end.
The acquisition end in this embodiment is a surveying and mapping instrument with a communication function, such as a total station, and the like. The processing end is a mobile intelligent device with a communication function, such as a tablet, a notebook computer, a mobile phone and the like, and is usually carried by field personnel. The operation end is a server, and one or more servers can be arranged, and can include but not limited to a database server, an application server and a WEB server, and are generally operated by an office worker.
The acquisition of the mapping data is realized through the acquisition end, the acquired mapping is transmitted to the processing end in real time through the acquisition end for primary check, and during the primary check, the received mapping data is judged according to a preset basic range value, for example, a rough range or a positive value or a negative value of the mapping data are preliminarily judged according to basic requirements, specifications, evaluation standards and the like corresponding to different geographic information elements. Or carry out preliminary proofreading according to the corresponding file of the current address condition that field personnel called, judge whether this survey and drawing data tentatively meets the requirements, and survey and drawing data transmission to the operation end in meeting the requirements, interior personnel save the survey and drawing data of receiving through the operation end, handle and model, include the calculation to data during the processing, accounting etc., and just cross the transmission through real-time survey and drawing data, handle and the storage, and the progress feedback value processing end of modeling looks over, the field personnel of being convenient for know the job progress, shorten the survey and drawing operation cycle, improve survey and drawing operation work efficiency.
The preferable scheme is that the surveying and mapping data is collected through a collecting end and is sent to a processing end in real time, and the method comprises the following steps: setting a mapping track through a processing end, and setting mapping point coordinates on the mapping track;
when surveying and mapping data are collected through the collecting end, the position information of the collecting end is obtained in real time, the corresponding surveying and mapping data are sent to the processing end together, and initial checking is carried out through the processing end by combining surveying and mapping tracks and coordinates of surveying and mapping points.
After the mapping track is set through the processing end and the coordinates of the mapping points on the mapping track are set, the method comprises the following steps:
(1) based on the corresponding set mapping track, carrying out first marking on the mapping point coordinate corresponding to the mapping point which is initially checked and then sent to the operation end;
(2) and screening coordinates of the mapping points which are not marked by the first mark in the set mapping track, and marking by the second mark.
For example, when a mapping task is received, field personnel can drop out the navigation map through the processing end, set a mapping track where the mapping task is located on the basis of the navigation map, set coordinates of mapping points in the mapping track, namely, which points need to be mapped, and at the moment, the purpose of improving the work mapping efficiency of the field personnel is achieved by presetting the mapping track. In the mapping process, the mapping point coordinates of the mapping data which are transmitted and not transmitted to the processing end in the mapping track are respectively marked with the first mark and the second mark, so that the mapping personnel can intuitively know the mapping progress.
The invention also provides a system for acquiring and processing the data of the land surveying and mapping operation in real time, which is used for realizing the method for acquiring and processing the data of the land surveying and mapping operation in real time and comprises an acquisition end and a processing end;
the acquisition end is used for acquiring the mapping data and sending the mapping data to the processing end in real time; specifically, gather and serve and be equipped with the loRa module, send survey and drawing data to NB-IoT thing networking through the loRa module in real time, processing end in a distance passes through the loRa module and receives survey and drawing data.
The specific implementation method of the system is as described above for the real-time acquisition and processing of the land surveying and mapping operation data, and is not described herein again.
Has the advantages that: the invention provides a real-time collection and processing method and a real-time collection and processing system for land surveying and mapping operation data, which comprises S1, wherein the method comprises the steps of looking up cadastral data of a working area, collecting a current situation map available for land to be measured, analyzing geological elements and unfavorable geology of basic engineering and special geology, analyzing landform, geomorphology and hydrogeology, determining the interrelation among the elements and the influence on a measuring route, and determining whether a worker has the influence on surveying and mapping work during land surveying and mapping; s2, collecting the mapping data through a collecting end and sending the mapping data to a processing end in real time; specifically, gather and serve and be equipped with the loRa module, send survey and drawing data to NB-IoT thing networking through the loRa module in real time, the processing end in a distance passes through the loRa module and receives survey and drawing data. Through utilizing NB-IoT's internet of things technology to transmit the survey and drawing data of work area to the processing end at backstage in real time and handle, it is efficient, convenient to use avoids adding the processing end and carries to the operation scene and carry out the operation, has practiced thrift the cost.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (9)
1. A real-time collection and processing method for land surveying and mapping operation data is characterized by comprising the following steps:
s1, consulting the cadastral data of the working area, collecting the available current situation map of the land to be measured, analyzing geological elements and unfavorable geology and special geology of the basic engineering, analyzing landform, geomorphism and hydrogeology, determining the interrelation among the elements and the influence on the measuring route, and determining whether the staff has the influence on the surveying and mapping work during the land surveying and mapping;
s2, collecting the mapping data through a collecting end and sending the mapping data to a processing end in real time; specifically, gather and serve and be equipped with the loRa module, send survey and drawing data to NB-IoT thing networking through the loRa module in real time, processing end in a distance passes through the loRa module and receives survey and drawing data.
2. A method for real-time collection and processing of land mapping operation data as claimed in claim 1, further comprising between S1 and S2: by detecting the signal strength of the NB-IoT Internet of things in a working area, if the signal strength of a critical position does not meet the requirement of signal transmission speed, the NB-IoT and LoRa interworking gateway is arranged at the critical position.
3. The real-time collection and processing method of land mapping operation data as claimed in claim 2, wherein the collection end comprises an MCU of a NUC980 chip, an LoRa module and an NB module, the NB module is used for automatically identifying the outdoor NB-IoT network intensity, and the LoRa module is used for sending mapping data to an NB-IoT Internet of things in real time.
4. The real-time data acquisition and processing method for land surveying and mapping operations as claimed in claim 3, wherein the LoRa module comprises an YL-800MT chip, and the PF _11 pin and the PF _12 pin of the NUC980 chip are electrically connected with the YL-800MT chip TX0 pin and RX0 pin, respectively.
5. A method as claimed in claim 3, wherein the NB module includes a BC25 chip, and PA _0 pin and PA _1 pin of the NUC980 chip are electrically connected to RX0 pin and TX0 pin of the BC25 chip, respectively.
6. The real-time collection and processing method of land mapping operation data as claimed in claim 3, wherein the collection end further comprises a GPS module, and the GPS module is used for positioning the position coordinates of the collection end in real time and transmitting the position coordinates to the NB-IoT Internet of things through the LoRa module.
7. A real-time data collection and processing method for land mapping operations as claimed in claim 6, wherein said S2 is followed by further comprising: the mapping data are preliminarily checked through the processing end, the mapping data meeting the requirements are screened according to the set basic range value, the mapping data meeting the basic range value are sent to the operating end, the received mapping data are stored and processed through the operating end, the processed mapping data are led into a mapping tool to be modeled, and the mapping model generated through modeling is sent to the processing end.
8. A method for collecting and processing data of land surveying and mapping operation in real time according to claim 1, wherein before collecting and transmitting the surveying and mapping data to the processing end in real time through the collecting end, the method comprises the following steps:
setting a mapping track through a processing end, and setting mapping point coordinates on the mapping track;
when surveying and mapping data are collected through the collecting end, the position information of the collecting end is obtained in real time, the corresponding surveying and mapping data are sent to the processing end together, and initial checking is carried out through the processing end by combining surveying and mapping tracks and coordinates of surveying and mapping points.
9. A system for carrying out operation according to the real-time collecting and processing method for land mapping operation data of any one of claims 1-8, which is characterized by comprising a collecting end and a processing end;
the acquisition end is used for acquiring the mapping data and sending the mapping data to the processing end in real time; specifically, gather and serve and be equipped with the loRa module, send survey and drawing data to NB-IoT thing networking through the loRa module in real time, processing end in a distance passes through the loRa module and receives survey and drawing data.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970771A (en) * | 2012-11-20 | 2013-03-13 | 西安大唐电信有限公司 | Signal detection and acquisition method and system based on wireless sensor network |
| CN111123294A (en) * | 2020-01-14 | 2020-05-08 | 苏州星恒通导航技术有限公司 | Terrain monitoring system |
| CN111460623A (en) * | 2020-03-06 | 2020-07-28 | 杭州吉翱世联土地勘测规划设计有限公司 | Real-time collection and processing method and system for surveying and mapping operation data |
| CN112033345A (en) * | 2020-11-04 | 2020-12-04 | 湖南联智科技股份有限公司 | Beidou-based deformation monitoring system and method |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970771A (en) * | 2012-11-20 | 2013-03-13 | 西安大唐电信有限公司 | Signal detection and acquisition method and system based on wireless sensor network |
| CN111123294A (en) * | 2020-01-14 | 2020-05-08 | 苏州星恒通导航技术有限公司 | Terrain monitoring system |
| CN111460623A (en) * | 2020-03-06 | 2020-07-28 | 杭州吉翱世联土地勘测规划设计有限公司 | Real-time collection and processing method and system for surveying and mapping operation data |
| CN112033345A (en) * | 2020-11-04 | 2020-12-04 | 湖南联智科技股份有限公司 | Beidou-based deformation monitoring system and method |
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