CN220199605U - Survey data acquisition system based on wireless network - Google Patents
Survey data acquisition system based on wireless network Download PDFInfo
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- CN220199605U CN220199605U CN202321915540.3U CN202321915540U CN220199605U CN 220199605 U CN220199605 U CN 220199605U CN 202321915540 U CN202321915540 U CN 202321915540U CN 220199605 U CN220199605 U CN 220199605U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 description 11
- 238000007654 immersion Methods 0.000 description 8
- 238000012876 topography Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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Abstract
The utility model provides a survey data acquisition system based on a wireless network, which comprises an unmanned aerial vehicle main body, a landing gear, a data acquisition mechanism and a floating mechanism, wherein the data acquisition mechanism comprises a main control unit, a sensor group, a wireless transmission unit and a bearing plate, the floating mechanism comprises an air bag, an air pump and an air transmission pipeline, the unmanned aerial vehicle main body can drive the sensor group to fly, the air bag is inflated by the air pump, the unmanned aerial vehicle main body is controlled to descend to the water surface to float, at the moment, the sensor group can acquire data in the water, the acquired data can be transmitted outwards through the wireless transmission unit, real-time transmission of the survey data is realized, the survey data acquisition can be carried out at any position of a lake through the driving of the unmanned aerial vehicle main body, manual participation is not needed, the survey efficiency is improved, and the acquired data can accurately reflect the state of the water body because the unmanned aerial vehicle main body has small volume and cannot excessively destroy the original state of the water body when the unmanned aerial vehicle main body descends to the water surface.
Description
Technical Field
The utility model relates to the technical field of surveying, in particular to a surveying data acquisition system based on a wireless network.
Background
With the continuous increase of population number, people's average resource is also continuously reducing, in order to realize the rational utilization to the resource, need survey the topography such as land, mountain and river regularly, survey data to survey corresponding topography is collected, thereby can artificial development civil engineering etc., and traditional data acquisition is generally all through artifical handheld data collector removal to different topography department gather, data acquisition is comparatively time consuming and laborious, and most data need get back indoor just can transmit and detect, in addition, partial topography is comparatively complicated, be unsuitable for artificial acquisition data, for example need survey the time spent on the lake, the staff need not with the help of the instrument under the condition, only can carry out data acquisition to the bank, if need survey the time spent on the region in lake middle part, survey the cost of additionally using the ship is higher, and the ship is at the navigation in the lake, can destroy the original state of lake, result in the survey data of gathering can not reflect actual state.
Disclosure of Invention
In view of the above, the utility model provides a survey data acquisition system based on a wireless network, which performs unmanned data acquisition on lakes on the basis of minimum damage and transmits the acquisition process in a wireless manner.
The technical scheme of the utility model is realized as follows:
the survey data acquisition system based on the wireless network comprises an unmanned aerial vehicle main body, a landing gear, a data acquisition mechanism and a floating mechanism, wherein the landing gear is arranged on the bottom surface of the unmanned aerial vehicle main body, the data acquisition mechanism comprises a main control unit, a sensor group, a wireless transmission unit and a bearing plate, the bearing plate is arranged on the bottom surface of the unmanned aerial vehicle main body, the sensor group is arranged on the bottom surface of the bearing plate, and the main control unit and the wireless transmission unit are arranged on the top surface of the unmanned aerial vehicle main body; the floating mechanism comprises an air bag, an air pump and an air transmission pipeline, the air bag is arranged on the landing gear, the air pump is arranged on the top surface of the unmanned aerial vehicle main body, and the air transmission pipeline is connected with the air bag and the air pump; the main control unit is electrically connected with the unmanned aerial vehicle main body, the sensor group, the wireless transmission unit and the air pump respectively.
Preferably, the floating mechanism further comprises a gas release pipe and an electromagnetic valve, the bottom end of the gas release pipe is connected with the gas transmission pipeline, the electromagnetic valve is arranged on the gas release pipe, and the main control unit is electrically connected with the electromagnetic valve.
Preferably, the landing gear comprises a sleeve, a movable rod and an abutting plate, wherein the top end of the sleeve is connected with the bottom surface of the unmanned aerial vehicle main body, the top end of the movable rod extends into the sleeve, the bottom end of the movable rod is connected with the abutting plate, and the air bag is arranged on the outer wall of the sleeve.
Preferably, the landing gear further comprises an electric push rod, the electric push rod is arranged inside the sleeve, an output shaft of the electric push rod is connected with the top end of the movable rod, and the main control unit is electrically connected with the electric push rod.
Preferably, the water immersion type electric water immersion device further comprises a water immersion sensor, wherein the water immersion sensor is arranged on the top surface of the abutting plate, and the main control unit is electrically connected with the water immersion sensor.
Preferably, the sensor group comprises a flow rate sensor, a temperature sensor, a PH value sensor and a turbidity sensor.
Preferably, the side wall of the bearing plate is provided with a mounting plate, and the mounting plate is provided with a threaded hole.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the sensor group can be driven to any area of the lake to perform survey data acquisition through the unmanned aerial vehicle main body, manual participation is not needed, the cost is reduced, and the data acquisition efficiency is improved;
(2) the acquired survey data can be transmitted outwards through the wireless transmission unit, so that the real-time transmission of the survey data is realized, and the survey efficiency is improved;
(3) after the unmanned aerial vehicle main body flies to the detection area, the unmanned aerial vehicle main body can descend and inflate the air bag in the descending process, finally the unmanned aerial vehicle main body can float on the water surface and is subjected to data acquisition by the sensor group, and the original state of the water body cannot be excessively damaged in the descending process due to the small whole size of the unmanned aerial vehicle main body, so that the accuracy of survey data acquisition is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a wireless network based survey data acquisition system of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic diagram of the connection structure of landing gear and water logging sensor of the wireless network based survey data acquisition system of the present utility model;
in the figure, 1 is unmanned aerial vehicle main part, 2 is the undercarriage, 3 is the master control unit, 4 is the sensor group, 5 is wireless transmission unit, 6 is the loading board, 7 is the gasbag, 8 is the air pump, 9 is the gas transmission pipeline, 10 is the bleed pipe, 11 is the solenoid valve, 12 is the sleeve, 13 is the movable rod, 14 is the butt board, 15 is electric putter, 16 is water logging sensor, 17 is the mounting panel, 18 is the screw hole.
Detailed Description
For a better understanding of the technical content of the present utility model, a specific example is provided below, and the present utility model is further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the survey data acquisition system based on a wireless network provided by the utility model comprises an unmanned aerial vehicle main body 1, a landing gear 2, a data acquisition mechanism and a floating mechanism, wherein the landing gear 2 is arranged on the bottom surface of the unmanned aerial vehicle main body 1, the data acquisition mechanism comprises a main control unit 3, a sensor group 4, a wireless transmission unit 5 and a bearing plate 6, the bearing plate 6 is arranged on the bottom surface of the unmanned aerial vehicle main body 1, the sensor group 4 is arranged on the bottom surface of the bearing plate 6, and the main control unit 3 and the wireless transmission unit 5 are arranged on the top surface of the unmanned aerial vehicle main body 1; the floating mechanism comprises an air bag 7, an air pump 8 and an air pump pipeline 9, wherein the air bag 7 is arranged on the landing gear 2, the air pump 8 is arranged on the top surface of the unmanned aerial vehicle main body 1, and the air pump pipeline 9 is connected with the air bag 7 and the air pump 8; the main control unit 3 is electrically connected with the unmanned aerial vehicle main body 1, the sensor group 4, the wireless transmission unit 5 and the air pump 8 respectively.
After the sensor group 4 for surveying is arranged on the bottom surface of the bearing plate 6, the bearing plate 6 is arranged on the bottom surface of the unmanned aerial vehicle main body 1, the sensor group 4 is driven to fly through the unmanned aerial vehicle main body 1, after the unmanned aerial vehicle main body 1 flies to a specified detection area, the unmanned aerial vehicle main body 1 can descend, and after the sensor group 4 is immersed in water, the water can be surveyed, the surveyed data can be transmitted to the main control unit 3, the main control unit 3 can convey the acquired data outwards through the wireless transmission unit 5, the real-time transmission of the surveyed data is realized, so that a far-end staff can analyze according to the returned data, the main control unit 3 is realized by adopting an STM32 series singlechip, and the wireless transmission unit 5 is realized by adopting a ZigBee wireless communication chip.
In order to guarantee stability and the accuracy of sensor group 4 data acquisition, set up gasbag 7 on landing gear 2 of unmanned aerial vehicle main part 1, when unmanned aerial vehicle main part 1 needs to descend and carry out the water investigation time measuring, main control unit 3 control air pump 8 opens, air pump 8 carries air supply 7 for the gasbag through gas transmission pipeline 9, can provide buoyancy after the gasbag 7 swell, when unmanned aerial vehicle main part 1 descends, landing gear 2 can advance into in the aquatic, therefore gasbag 7 on landing gear 2 can make unmanned aerial vehicle main part 1 float on the surface of water, sensor group 4 can submergence in the aquatic this moment, realize underwater data's collection, and because unmanned aerial vehicle main part 1 whole volume is less, when descending to the surface of water, can not carry out too much destruction to the state that the water was originally, guarantee to survey data acquisition's accuracy.
Preferably, the floating mechanism further comprises a gas release pipe 10 and an electromagnetic valve 11, the bottom end of the gas release pipe 10 is connected with the gas pipeline 9, the electromagnetic valve 11 is arranged on the gas release pipe 10, and the main control unit 3 is electrically connected with the electromagnetic valve 11.
After data acquisition is accomplished, the main control unit 3 can control solenoid valve 11 to open, and the air in the gasbag 7 can outwards be discharged through gas transmission pipeline 9 and bleed pipe 10 this moment, and after the gasbag 7 was restored to the shrink state, unmanned aerial vehicle main part 1 can take off, avoids the gasbag 7 of swelling to form the resistance at the air and influences the normal flight of unmanned aerial vehicle main part 1.
Preferably, the landing gear 2 includes sleeve 12, movable rod 13 and butt board 14, sleeve 12 top and unmanned aerial vehicle main part 1 bottom surface are connected, movable rod 13 top stretches into sleeve 12, and its bottom is connected with butt board 14, gasbag 7 sets up on sleeve 12 outer wall, landing gear 2 still includes electric putter 15, electric putter 15 sets up inside sleeve 12, and its output shaft is connected with movable rod 13 top, main control unit 3 is connected with electric putter 15 electricity.
The electric push rod 15 can push the moving rod 13 to move in the sleeve 12, so that the length of the whole landing gear 2 is adjusted to be convenient to descend into different terrains, and the abutting plate 14 can abut against the ground, so that the unmanned aerial vehicle main body 1 can stably land.
Preferably, the water immersion sensor 16 is further included, the water immersion sensor 16 is disposed on the top surface of the abutting plate 14, and the main control unit 3 is electrically connected with the water immersion sensor 16.
The water sensor 16 is used for detecting whether the landing gear 2 enters water, the main control unit 3 can control the air pump 8 to start to inflate the air bag 7 according to data acquired by the water sensor 16, the model of the water sensor 16 is XW-DC-01, in addition, the electric push rod 15 can drive the abutting plate 14 to descend to the shortest position through the moving rod 13 when survey data acquisition is carried out because the abutting plate 14 can follow the moving rod 13 to carry out height adjustment, and therefore when the water sensor 16 detects water, the air pump 8 can be guaranteed to inflate the air bag 7 for a sufficient time.
Preferably, the sensor group 4 includes a flow rate sensor, a temperature sensor, a PH sensor, and a turbidity sensor.
The sensor group 4 can detect the flow rate, the temperature, the PH value and the chemical oxygen demand of the water body, wherein the flow rate sensor is of the model YF-2102-A, the temperature sensor is of the model pt100, the PH value sensor is of the model S290C, and the turbidity sensor is of the model CUS52D.
Preferably, the side wall of the bearing plate 6 is provided with a mounting plate 17, and the mounting plate 17 is provided with a threaded hole 18.
For the convenience of installing on the unmanned aerial vehicle main part 1 of difference, set up mounting panel 17 at the lateral wall of loading board 6, can pass screw hole 18 through the screw bolt to be connected with the screw that unmanned aerial vehicle main part 1 bottom surface was originally, can realize the installation of loading board 6, so that install the bottom surface at loading board 6 with sensor group 4.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The survey data acquisition system based on the wireless network is characterized by comprising an unmanned aerial vehicle main body, a landing gear, a data acquisition mechanism and a floating mechanism, wherein the landing gear is arranged on the bottom surface of the unmanned aerial vehicle main body, the data acquisition mechanism comprises a main control unit, a sensor group, a wireless transmission unit and a bearing plate, the bearing plate is arranged on the bottom surface of the unmanned aerial vehicle main body, the sensor group is arranged on the bottom surface of the bearing plate, and the main control unit and the wireless transmission unit are arranged on the top surface of the unmanned aerial vehicle main body; the floating mechanism comprises an air bag, an air pump and an air transmission pipeline, the air bag is arranged on the landing gear, the air pump is arranged on the top surface of the unmanned aerial vehicle main body, and the air transmission pipeline is connected with the air bag and the air pump; the main control unit is electrically connected with the unmanned aerial vehicle main body, the sensor group, the wireless transmission unit and the air pump respectively.
2. The wireless network-based survey data acquisition system of claim 1 wherein the floatation mechanism further comprises a gas release pipe and a solenoid valve, the gas release pipe bottom end is connected to the gas pipeline, the solenoid valve is disposed on the gas release pipe, and the master control unit is electrically connected to the solenoid valve.
3. The wireless network-based survey data acquisition system of claim 1 wherein the landing gear comprises a sleeve, a travel bar and an abutment plate, the sleeve top end being connected to the underside of the unmanned aerial vehicle body, the travel bar top end extending into the sleeve, the bottom end being connected to the abutment plate, the air bag being disposed on the sleeve outer wall.
4. A wireless network based survey data acquisition system according to claim 3 wherein the landing gear further comprises an electric push rod disposed inside the sleeve with its output shaft connected to the mobile rod tip and the master control unit is electrically connected to the electric push rod.
5. A wireless network based survey data acquisition system according to claim 3 further comprising a water sensor disposed on the top surface of the abutment plate, the master control unit being electrically connected to the water sensor.
6. The wireless network-based survey data acquisition system of claim 1 wherein the sensor group comprises a flow rate sensor, a temperature sensor, a PH sensor, and a turbidity sensor.
7. The wireless network-based survey data acquisition system of claim 1 wherein the carrier plate side walls are provided with mounting plates having threaded holes disposed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321915540.3U CN220199605U (en) | 2023-07-19 | 2023-07-19 | Survey data acquisition system based on wireless network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321915540.3U CN220199605U (en) | 2023-07-19 | 2023-07-19 | Survey data acquisition system based on wireless network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220199605U true CN220199605U (en) | 2023-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321915540.3U Active CN220199605U (en) | 2023-07-19 | 2023-07-19 | Survey data acquisition system based on wireless network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220199605U (en) |
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2023
- 2023-07-19 CN CN202321915540.3U patent/CN220199605U/en active Active
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