CN207318984U - A kind of wireless three-component Posture acquisition device of seismic prospecting - Google Patents
A kind of wireless three-component Posture acquisition device of seismic prospecting Download PDFInfo
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- CN207318984U CN207318984U CN201721112199.2U CN201721112199U CN207318984U CN 207318984 U CN207318984 U CN 207318984U CN 201721112199 U CN201721112199 U CN 201721112199U CN 207318984 U CN207318984 U CN 207318984U
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Abstract
The utility model discloses the wireless three-component Posture acquisition device of seismic prospecting, including:Data acquisition unit, micro-control unit (MCU), data transmission unit, Data Control Center computer；Data acquisition unit includes inclination angle sensing module, electrical compass module, GPS positioning module, can gather the 3 d pose information, azimuth information, spatial positional information of three-component geophone in real time；Each module of data acquisition unit is connected with micro-control unit (MCU), micro-control unit (MCU) can control each module of data acquisition unit to carry out data acquisition automatically, require to carry out data modulation according to modulation parameter, and data through data transmission unit, send Data Control Center computer to after modulating；The data transfer mode of data transmission unit is to be wirelessly transferred.Three-component digital geophone attitude information, azimuth information, spatial positional information can be gathered.Solve the instrument and equipment that the collection of such data information in actual field work does not integrate, heavy workload, the problem taken time and effort.
Description
Technical field
A kind of information collecting device being wirelessly transferred is the utility model is related to, is a kind of seismic prospecting wireless three specifically
Component Posture acquisition device.
Background technology
In D3C seismic exploration, the posture of wave detector, orientation, spatial positional information exist in data acquisition
Play the role of during fine multi-wave and multi-component data information processing very important.But in actual field work usually
Ignore the collection of such data information, due to the instrument and equipment not integrated, and acquisition precision is more demanding, causes workload
Greatly, take time and effort.
Under normal conditions, for gatherer process occur some wave detector embeddings vertical, orientation angles are not devious existing
As the method for calculating the information such as its orientation, posture is energy ratio function, that is, utilizes the direct wave that shot point excites to two water of wave detector
Energy ratio in the amount of dividing equally negates function to estimate azimuth, and for the method there are limitation, that is, it is vertically to insert to require wave detector.
In addition, in the case of for rolling the upper same physical points position continuous several times plug of arrangement, multi collect data, collection every time
Wave detector attitude information and seismic data correspond problem and easily obscure.
Utility model content
Technical problem to be solved in the utility model, which is to provide one kind, can monitor three-component digital geophone posture in real time
Information, azimuth information, spatial positional information and the wireless three-component Posture acquisition device of seismic prospecting being wirelessly transferred.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of wireless three points of seismic prospecting
Measure Posture acquisition device, including data acquisition unit, micro-control unit MCU, data transmission unit, Data Control Center computer；
Data acquisition unit includes：The inclination angle sensing mould of the 3 d pose information of three-component geophone can be gathered in real time
Block, the electrical compass module of azimuth information, the GPS positioning module of spatial positional information, data acquisition unit connection microcontroller list
First MCU；
Micro-control unit MCU：Micro-control unit MCU controls each module of data acquisition unit carries out data acquisition automatically, presses
Require to carry out data modulation according to modulation parameter, and send data after modulation to Data Control Center meter through data transmission unit
Calculation machine；
Data transmission unit：Data transfer mode is to be wirelessly transferred.
The inclination angle sensing module model MMA7361, electrical compass module model GY953AHRS, GPS positioning module
Model USR-GM3.
The micro-control unit MCU is the MSP430 series monolithics of Texas Instrument.
The data transmission unit is signal projector and signal receiver, the wireless communication module model of use
D140CC43AM。
The beneficial effects of the utility model are：
1. three-component digital geophone attitude information, azimuth information, spatial positional information can be gathered.Solve actual field work
The instrument and equipment that the collection of such data information does not integrate in work, heavy workload, the problem taken time and effort.
2. transmission mode reduces cost, convenient construction, accuracy height to be wirelessly transferred.
3., there is unqualified construction phenomenon and adjusts in time, inherently improve the essence of first-hand data in the real-time monitoring of data
Degree.
Brief description of the drawings
Fig. 1 is the structure diagram of the wireless three-component Posture acquisition device of seismic prospecting of the utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
As shown in Figure 1, the wireless three-component Posture acquisition device of the seismic prospecting of the utility model, it includes data acquisition list
Member, micro-control unit MCU, data transmission unit, Data Control Center computer；
Data acquisition unit includes：The inclination angle sensing mould of the 3 d pose information of three-component geophone can be gathered in real time
Block, the electrical compass module of azimuth information, the GPS positioning module of spatial positional information, data acquisition unit connection microcontroller list
First MCU；Micro-control unit MCU：Micro-control unit MCU controls each module of data acquisition unit carries out data acquisition automatically, according to
Modulation parameter requires to carry out data modulation, and sends data after modulation to Data Control Center calculating through data transmission unit
Machine；
Data transmission unit：Data transfer mode is to be wirelessly transferred.
The inclination angle sensing module model MMA7361, electrical compass module model GY953AHRS, GPS positioning module
Model USR-GM3.
The micro-control unit MCU is the MSP430 series monolithics of Texas Instrument.
The data transmission unit is signal projector and signal receiver, the wireless communication module model of use
D140CC43AM。
Micro-control unit MCU is the MSP430 series monolithics of Texas Instrument, including：CPU processor circuit, Pingpang Memory
Circuit, crystal oscillating circuit, A/D conversion circuits, amplifier circuit.Pingpang Memory circuit is controlled by CPU processor circuit, is directly connected to
The data collected, cache data.Pingpang Memory uses the FLASH modules of large capacity.Data acquisition unit collection
Data are cached data by Pingpang Memory circuit, and modulated data are provided by CPU processor circuit, and data are defeated
Go out to give A/D conversion circuits, digital signal is simulated, and output analog signal to amplifier circuit, there is provided output numeral letter
Number.
Data transmission unit：Data transfer mode is is wirelessly transferred, and the clock signal that crystal oscillating circuit is produced is in CPU processing
Frequency conversion is carried out inside device circuit, so as to be modulated to data, the loss of data in transmitting procedure, is deposited using table tennis in order to prevent
Storing up electricity road carries out data and alternately rapidly inputs and export, i.e., in transmitting procedure, by gathered data inside Pingpang Memory circuit
In while carry out caching input, the other caching of Pingpang Memory circuit can synchronously output data to CPU processor circuit
Memory in, so two pieces of inner buffers of Pingpang Memory circuit are output and input and synchronously alternately can effectively avoided
The Loss of gathered data.
Embodiment described above is merely to illustrate the technological thought and feature of the utility model, and its object is to make ability
Technical staff in domain is it will be appreciated that the content of the utility model and implement according to this, it is impossible to only limits this practicality with the present embodiment
New the scope of the claims, i.e., the equal change or modification that all revealed spirit of the utility model is made, still falls new in this practicality
In the scope of the claims of type.
Claims (4)
1. a kind of wireless three-component Posture acquisition device of seismic prospecting, it is characterised in that including data acquisition unit, micro-control unit
MCU, data transmission unit, Data Control Center computer；
Data acquisition unit includes：Inclination angle sensing module, the side of the 3 d pose information of three-component geophone can be gathered in real time
The electrical compass module of position information, the GPS positioning module of spatial positional information, data acquisition unit connection micro-control unit MCU；
Micro-control unit MCU：Micro-control unit MCU controls each module of data acquisition unit carries out data acquisition automatically, according to tune
Parameter request processed carries out data modulation, and sends data after modulation to Data Control Center computer through data transmission unit；
Data transmission unit：Data transfer mode is to be wirelessly transferred.
2. the wireless three-component Posture acquisition device of seismic prospecting according to claim 1, it is characterised in that the inclination angle senses mould
Block model MMA7361, electrical compass module model GY953AHRS, GPS positioning module model USR-GM3.
3. the wireless three-component Posture acquisition device of seismic prospecting according to claim 1, it is characterised in that the micro-control unit
MCU is the MSP430 series monolithics of Texas Instrument.
4. the wireless three-component Posture acquisition device of seismic prospecting according to claim 1, it is characterised in that the data transfer list
Member is signal projector and signal receiver, the wireless communication module model D140CC43AM of use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112199.2U CN207318984U (en) | 2017-08-31 | 2017-08-31 | A kind of wireless three-component Posture acquisition device of seismic prospecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112199.2U CN207318984U (en) | 2017-08-31 | 2017-08-31 | A kind of wireless three-component Posture acquisition device of seismic prospecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207318984U true CN207318984U (en) | 2018-05-04 |
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| CN201721112199.2U Active CN207318984U (en) | 2017-08-31 | 2017-08-31 | A kind of wireless three-component Posture acquisition device of seismic prospecting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117111156A (en) * | 2023-10-19 | 2023-11-24 | 西安中地博睿探测科技有限公司 | Underground coal mine along-mining and along-mining deep hole seismic acquisition system and detection method thereof |
-
2017
- 2017-08-31 CN CN201721112199.2U patent/CN207318984U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117111156A (en) * | 2023-10-19 | 2023-11-24 | 西安中地博睿探测科技有限公司 | Underground coal mine along-mining and along-mining deep hole seismic acquisition system and detection method thereof |
| CN117111156B (en) * | 2023-10-19 | 2024-02-06 | 西安中地博睿探测科技有限公司 | Underground coal mine along-mining and along-mining deep hole seismic acquisition system and detection method thereof |
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