CN205375791U - Surveying instrument - Google Patents
Surveying instrument Download PDFInfo
- Publication number
- CN205375791U CN205375791U CN201620013701.3U CN201620013701U CN205375791U CN 205375791 U CN205375791 U CN 205375791U CN 201620013701 U CN201620013701 U CN 201620013701U CN 205375791 U CN205375791 U CN 205375791U
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- module
- surveying instrument
- radio communication
- circuit
- main circuit
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Abstract
Surveying instrument relates to surveying instrument ware technical field, and it includes main circuit and radio communication circuit, the main circuit is including the power module who surveys the module with be used for the power supply, power module to survey and drawing module and radio communication circuit power supply, radio communication circuit will the data that the survey and drawing module recorded are sent away with radio signal, and it is right to receive the control signal and the transmission of main circuit are given the main circuit. Owing to add radio communication circuit, the trouble that needs the wire transmission data can have been removed from by radio communication circuit and outside terminal communication to the main circuit, so can not receive the restriction of wire transmission data, makes things convenient for the field to survey the long -range analysis data of time measuring.
Description
Technical field
This utility model relates to mapping instrument technology field.
Background technology
Instrument of surveying and mapping includes total powerstation (TotalStation) and electronic theodolite (ElectronicsTheodolite), existing surveying instrument needs and terminal wire transmission when control and data transmission, and it is very inconvenient to survey when needing Remote Data Analysis in the wild.
Summary of the invention
In view of this, this utility model provides a kind of surveying instrument, and it can not be subject to the restriction of Data Over Cable, remote analysis data when facilitating field exploration.
For achieving the above object, this utility model provides techniques below scheme.
Surveying instrument, including main circuit and radio communication circuit, described main circuit includes mapping module and the power module for powering, described power module is powered to described mapping module and radio communication circuit, the data that described mapping module records are sent by described radio communication circuit with wireless signal, receive the control signal to described main circuit and are transferred to described main circuit.
Owing to being additionally arranged radio communication circuit, main circuit by radio communication circuit and outside terminal communication, can eliminate the trouble needing Data Over Cable, therefore can not be subject to the restriction of Data Over Cable, remote analysis data when facilitating field exploration.
It is preferred that described radio communication circuit is WIFI telecommunication circuit.
Preferably, described radio communication circuit includes baseband processor, digital to analog converter, analog-digital converter, radio-frequency module, power amplifier, low-noise amplifier, anti T-R device and antenna, described baseband processor connects the input of described digital to analog converter and the outfan of described analog-digital converter, described radio-frequency module connects the outfan of described digital to analog converter and the input of described analog-digital converter, described power amplifier input connects described radio-frequency module, outfan connects described anti T-R device, described low-noise amplifier input connects described anti T-R device, outfan connects described radio-frequency module, described antenna connects described anti T-R device.
It is preferred that described radio communication circuit also includes central processing unit and interface module, described baseband processor is connected with described central processing unit, and described central processing unit is connected with described main circuit by described interface module.Radio communication circuit has interface module, can be compatible by interface module with existing surveying instrument, convenient existing surveying instrument of upgrading.
It is preferred that described wireless communication module also includes the Power Management Unit to its power supply, described Power Management Unit is connected with the power module of described main circuit with from above-mentioned power module power taking.
It is preferred that described surveying instrument also includes photovoltaic charged module, described photovoltaic charged module includes photovoltaic cell, and the outfan of described photovoltaic cell is powered to the power module of described main circuit.There is no civil power during exploration in the wild, photovoltaic charged module may utilize solar recharging, improves the flying power of surveying instrument.
It is preferred that described photovoltaic charged module also includes charging circuit, described power module includes accumulator, and described photovoltaic cell is charged to described accumulator by described charging circuit.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of surveying instrument of the present utility model；
Fig. 2 is the structured flowchart of the radio communication circuit of surveying instrument of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is elaborated.
As shown in Figure 1, surveying instrument of the present utility model includes main circuit and radio communication circuit, described main circuit includes mapping module and the power module for powering, described power module is powered to described mapping module and radio communication circuit, the data that described mapping module records are sent by described radio communication circuit with wireless signal, receive the control signal to described main circuit and are transferred to described main circuit.Owing to being additionally arranged radio communication circuit, main circuit by radio communication circuit and outside terminal communication, can eliminate the trouble needing Data Over Cable, therefore can not be subject to the restriction of Data Over Cable, remote analysis data when facilitating field exploration.
As shown in Figure 2, in the present embodiment, described radio communication circuit is specially WIFI telecommunication circuit, it includes baseband processor, digital to analog converter, analog-digital converter, radio-frequency module, power amplifier, low-noise amplifier, anti T-R device and antenna, described baseband processor connects the input of described digital to analog converter and the outfan of described analog-digital converter, described radio-frequency module connects the outfan of described digital to analog converter and the input of described analog-digital converter, described power amplifier input connects described radio-frequency module, outfan connects described anti T-R device, described low-noise amplifier input connects described anti T-R device, outfan connects described radio-frequency module, described antenna connects described anti T-R device.When described radio communication circuit sends data, described data are modulated, encode by baseband processor, scrambler and position intertexture etc., then analogue signal is converted to through digital to analog converter, through radio-frequency module to the frequency of this analogue signal converted the electromagnetic frequency can being radiated in space, radiofrequency signal it is called after radio-frequency module, radiofrequency signal, through power amplifier amplifying power, is gone out to aerial radiation then through anti T-R device (its transmitting coordinating signal and reception)；Described radio communication circuit receives the process of data and the process contrary launching data, after antenna receives the radiofrequency signal being loaded with data, through anti T-R device to low-noise amplifier, the radiofrequency signal that antenna receives is very faint, it is amplified by low-noise amplifier, and the noise of himself can be reduced, improve signal to noise ratio, this radiofrequency signal is just sent in radio-frequency module after being exaggerated, radio-frequency module adjusts its frequency again and delivers in analog-digital converter after suitable frequency, analog-digital converter is delivered in baseband processor after being converted into digital signal, baseband processor is demodulated, decoding, scrambler and position intertexture etc., obtain the data being loaded with in described radiofrequency signal.
As shown in Figure 2, described radio communication circuit also includes central processing unit and interface module, described interface module can be RS232 interface, USB interface or other interfaces, described baseband processor is connected with described central processing unit, and described central processing unit is connected with described main circuit by described interface module.Radio communication circuit has interface module, can be compatible by interface module with existing surveying instrument, convenient existing surveying instrument of upgrading.The data received via described radio communication circuit and send, all control via described central processing unit or process, after described central processing unit receives, from described interface module, the data needing to send, baseband processor it is sent to after it is processed, it is transmitted in space then through said process, described central processing unit from described baseband processor receive its data received time, be sent to described main circuit by described interface module.
In conjunction with Fig. 1 and Fig. 2, described wireless communication module also includes the Power Management Unit to its power supply, and described Power Management Unit is connected with the power module of described main circuit with from above-mentioned power module power taking.Described Power Management Unit also provides reference clock and low-frequency clock to the modules of described radio communication circuit.
As it is shown in figure 1, described surveying instrument also includes photovoltaic charged module, described photovoltaic charged module includes photovoltaic cell and charging circuit, and the power module of described main circuit includes accumulator, and described photovoltaic cell is charged to described accumulator by described charging circuit.There is no civil power during exploration in the wild, photovoltaic charged module may utilize solar recharging, improves the flying power of surveying instrument.
Above disclosed it is only preferred embodiment of the present utility model, certainly can not limit the interest field of this utility model, the equivalent variations therefore made according to this utility model claim with this, still belong to the scope that this utility model is contained.
Claims (7)
1. surveying instrument, including main circuit, described main circuit includes mapping module and the power module for powering, it is characterized in that, described surveying instrument also includes radio communication circuit, described power module is powered to described mapping module and radio communication circuit, and the data that described mapping module records are sent by described radio communication circuit with wireless signal, receives the control signal to described main circuit and is transferred to described main circuit.
2. surveying instrument according to claim 1, is characterized in that, described radio communication circuit is WIFI telecommunication circuit.
3. surveying instrument according to claim 2, it is characterized in that, described radio communication circuit includes baseband processor, digital to analog converter, analog-digital converter, radio-frequency module, power amplifier, low-noise amplifier, anti T-R device and antenna, described baseband processor connects the input of described digital to analog converter and the outfan of described analog-digital converter, described radio-frequency module connects the outfan of described digital to analog converter and the input of described analog-digital converter, described power amplifier input connects described radio-frequency module, outfan connects described anti T-R device, described low-noise amplifier input connects described anti T-R device, outfan connects described radio-frequency module, described antenna connects described anti T-R device.
4. surveying instrument according to claim 3, it is characterized in that, described radio communication circuit also includes central processing unit and interface module, and described baseband processor is connected with described central processing unit, and described central processing unit is connected with described main circuit by described interface module.
5. surveying instrument according to claim 3, is characterized in that, described wireless communication module also includes the Power Management Unit to its power supply, and described Power Management Unit is connected with the power module of described main circuit with from above-mentioned power module power taking.
6. surveying instrument according to claim 1, is characterized in that, described surveying instrument also includes photovoltaic charged module, and described photovoltaic charged module includes photovoltaic cell, and the outfan of described photovoltaic cell is powered to the power module of described main circuit.
7. surveying instrument according to claim 6, is characterized in that, described photovoltaic charged module also includes charging circuit, and described power module includes accumulator, and described photovoltaic cell is charged to described accumulator by described charging circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013701.3U CN205375791U (en) | 2016-01-04 | 2016-01-04 | Surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013701.3U CN205375791U (en) | 2016-01-04 | 2016-01-04 | Surveying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205375791U true CN205375791U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620013701.3U Active CN205375791U (en) | 2016-01-04 | 2016-01-04 | Surveying instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN205375791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936454A (en) * | 2017-03-10 | 2017-07-07 | 成都金广通科技有限公司 | New property right plotting board |
-
2016
- 2016-01-04 CN CN201620013701.3U patent/CN205375791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936454A (en) * | 2017-03-10 | 2017-07-07 | 成都金广通科技有限公司 | New property right plotting board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |