CN112558082A - Unmanned aerial vehicle detection system - Google Patents
Unmanned aerial vehicle detection system Download PDFInfo
- Publication number
- CN112558082A CN112558082A CN202011455095.8A CN202011455095A CN112558082A CN 112558082 A CN112558082 A CN 112558082A CN 202011455095 A CN202011455095 A CN 202011455095A CN 112558082 A CN112558082 A CN 112558082A
- Authority
- CN
- China
- Prior art keywords
- aerial vehicle
- unmanned aerial
- target
- power supply
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims description 23
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 18
- 229910052744 lithium Inorganic materials 0.000 claims description 18
- 230000010365 information processing Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to the technical field of unmanned aerial vehicle detection, and discloses an unmanned aerial vehicle detection system which comprises an unmanned aerial vehicle, a small laser radar detector and an unmanned aerial vehicle ground station, wherein the small laser radar detector and the unmanned aerial vehicle ground station are carried on the unmanned aerial vehicle; the unmanned aerial vehicle ground satellite station is in wireless connection with the power supply module to control the power supply module to supply power to the unmanned aerial vehicle, the laser radar detector and the wireless transmission module. In the detection system, the laser radar detector is carried on the unmanned aerial vehicle, can be stopped at any place on the ground or in the air required by a detection task, and solves the problem of region limitation of unmanned aerial vehicle detection equipment.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle detection, in particular to an unmanned aerial vehicle detection system.
Background
Along with the gradual expansion of unmanned aerial vehicle application, unmanned aerial vehicle market demand promotes gradually, and the security problem that causes from this also more and more does not neglect, and unmanned aerial vehicle "flies" and all has led to the fact very big threat for national defense, social security and individual privacy. Supervision policies are issued by supervision departments at all levels, airports in various places successively publish 'airport clearance protection areas', management of airspace near airports is standardized, and unmanned aerial vehicle interference is prevented. While policy supervision is carried out, negative effects brought by 'black flying' of the unmanned aerial vehicle are reduced by a plurality of enterprises through technical means.
Traditional unmanned aerial vehicle detection equipment is installed in ground fixed place mostly, can not remove, and detection distance is limited, to the region outside the detection zone and airspace, can't compromise the detection, has greatly restricted the use of equipment in the space, and bulky, the price is expensive, the price/performance ratio is low.
Disclosure of Invention
Aiming at the defects and shortcomings in the prior art, the invention provides the unmanned aerial vehicle detection system, the laser radar detection instrument is carried on the unmanned aerial vehicle and can be randomly stopped at the ground or air position required by a detection task, and the problem of region limitation of unmanned aerial vehicle detection equipment is effectively solved.
The above purpose of the invention is realized by the following technical scheme:
an unmanned aerial vehicle detection system comprises an unmanned aerial vehicle, a small laser radar detector and an unmanned aerial vehicle ground station, wherein the small laser radar detector and the unmanned aerial vehicle ground station are carried on the unmanned aerial vehicle; the unmanned aerial vehicle ground satellite station is in wireless connection with the power supply module to control the power supply module to supply power to the unmanned aerial vehicle, the laser radar detector and the wireless transmission module.
Further, the laser radar detection instrument sets up in unmanned aerial vehicle's frame, and its laser emission unit is to the regional laser signal of launching of target, and the echo signal that reflects back from target unmanned aerial vehicle is received to the laser receiving unit, and information processing unit compares echo signal and laser signal and solves and obtain target unmanned aerial vehicle parameter information, and will target unmanned aerial vehicle parameter information passes to wireless transmission module.
Furthermore, the unmanned aerial vehicle ground station comprises a PC machine with control software, and is used for controlling the flight of the unmanned aerial vehicle and the power supply action of the power supply module, and receiving and displaying parameter information of the target unmanned aerial vehicle transmitted by the wireless transmission module in real time.
Further, the parameter information of the target unmanned aerial vehicle at least comprises a target position, a target distance, a target height, a target speed and a target state.
Further, the wireless transmission module is a Zigbee data transmission module.
Further, power module includes power, power management chip and voltage conversion module, the power is connected with the power management chip electricity, power management chip and unmanned aerial vehicle ground satellite station wireless connection, be connected with the input electricity of voltage conversion module, the output of voltage conversion module respectively with unmanned aerial vehicle the laser radar detection instrument wireless transmission module electricity is connected.
Furthermore, the power supply comprises a first lithium battery, a second lithium battery and a third lithium battery, the power supply management chip is a three-way switch management chip, and three input ports of the three-way switch management chip are respectively connected with the first lithium battery, the second lithium battery and the third lithium battery; the voltage conversion module comprises three voltage conversion circuits, input ports of the three voltage conversion circuits are respectively connected with three output ports of the three switch management chips, and output ports of the three voltage conversion circuits are respectively connected with the unmanned aerial vehicle, the laser radar detector and the wireless transmission module.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
according to the invention, the laser radar detector is carried on the unmanned aerial vehicle, the detection result is monitored in real time through the ground station of the unmanned aerial vehicle, and the flight of the unmanned aerial vehicle is controlled in real time according to the detection result, so that the unmanned aerial vehicle flies to or hovers at the ground or air position required by the detection task, and therefore, the laser radar detector on the unmanned aerial vehicle can conveniently detect the target unmanned aerial vehicle better, the problem of region limitation of detection equipment of the unmanned aerial vehicle is effectively solved, and the flexibility and portability of the use of the equipment are greatly improved; the invention has high detection resolution, good low-altitude detection performance, no influence of ground object echo, strong active interference resistance and high cost performance.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a block diagram of a structure of an unmanned aerial vehicle detection system according to an embodiment of the present invention;
in the figure: thin arrows represent current direction; the thick arrows represent the signal flow direction.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted;
in the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1, the unmanned aerial vehicle detection system of the embodiment includes an unmanned aerial vehicle, a small laser radar detector mounted on the unmanned aerial vehicle, and an unmanned aerial vehicle ground station, wherein a wireless transmission module and a power supply module are arranged in the unmanned aerial vehicle, a signal output end of the laser radar detector is connected with a signal input end of the wireless transmission module, and a signal output end of the wireless transmission module is connected with a signal input end of the unmanned aerial vehicle ground station; the unmanned aerial vehicle ground satellite station is in wireless connection with the power supply module to control the power supply module to supply power to the unmanned aerial vehicle, the laser radar detector and the wireless transmission module. The wireless transmission module is preferably a Zigbee data transmission module, and of course, other wireless transmission modes which have low power consumption, low cost, high reliability and can be powered by a battery can be selected. According to the invention, the small laser radar detector is adopted and carried on the unmanned aerial vehicle, the detection result of the laser radar detector is transmitted to the ground station of the unmanned aerial vehicle in real time through the Zigbee data transmission module, an operator monitors the detection result in real time through the ground station of the unmanned aerial vehicle, and controls the flight of the unmanned aerial vehicle in real time according to the detection result, so that the unmanned aerial vehicle flies or hovers at the ground or air position required by a detection task, the laser radar detector on the unmanned aerial vehicle can better detect a target unmanned aerial vehicle, the problem of region limitation of detection equipment of the unmanned aerial vehicle is effectively solved, and the flexibility and portability of the use of. Wherein, unmanned aerial vehicle, laser radar detection instrument, wireless transmission module's power supply is realized through unmanned aerial vehicle ground station control power supply module with operating personnel.
Particularly, the laser radar detector is hung on a rack of the unmanned aerial vehicle through a support, and a proper hanging position point can be selected according to actual conditions. A laser transmitting unit in the laser radar detector transmits laser signals to a target area, a laser receiving unit receives echo signals reflected from a target unmanned aerial vehicle, and an information processing unit compares and resolves the echo signals with the laser signals to obtain parameter information of the target unmanned aerial vehicle and transmits the parameter information of the target unmanned aerial vehicle to a wireless transmission module. Because of using the laser radar detector, the invention has high detection resolution, good low-altitude detection performance, no influence of ground object echo and strong active interference resistance; the unmanned aerial vehicle is small in size, light in weight and convenient to carry on the unmanned aerial vehicle; and the structure is relatively simple, the maintenance is convenient, the operation is easy, and the price is also lower. The unmanned aerial vehicle ground station comprises a PC machine with control software, and is used for controlling the flight of the unmanned aerial vehicle and the power supply action of a power supply module, and receiving and displaying parameter information of a target unmanned aerial vehicle transmitted by the wireless transmission module in real time, such as target azimuth, target distance, target height, target speed, target state and the like.
The power supply module comprises a power supply, a power supply management chip and a voltage conversion module, wherein the power supply is electrically connected with the power supply management chip, the power supply management chip is wirelessly connected with an unmanned aerial vehicle ground station through Bluetooth and is electrically connected with an input end of the voltage conversion module, and an output end of the voltage conversion module is electrically connected with the unmanned aerial vehicle, the laser radar detector and the wireless transmission module respectively, so that the power supply of the unmanned aerial vehicle, the laser radar detector and the wireless transmission module can be controlled through the unmanned aerial vehicle ground station. In a further aspect of the foregoing scheme, the power supply includes a first lithium battery, a second lithium battery, and a third lithium battery, the power management chip is a three-way switch management chip, and three input ports of the three-way switch management chip are respectively connected to the first lithium battery, the second lithium battery, and the third lithium battery; correspondingly, the voltage conversion module comprises three voltage conversion circuits, input ports of the three voltage conversion circuits are respectively connected with three output ports of the three switch management chips, and output ports of the three voltage conversion circuits are respectively connected with the unmanned aerial vehicle, the laser radar detector and the wireless transmission module. So, through the three routes voltage conversion circuit of voltage conversion module, provide suitable operating voltage for unmanned aerial vehicle, laser radar detection instrument, wireless transmission module respectively, operating personnel operates at unmanned aerial vehicle ground satellite station, realizes the power supply control to unmanned aerial vehicle, laser radar detection instrument, wireless transmission module through three routes switch management chip, easy operation, convenience.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. An unmanned aerial vehicle detection system is characterized by comprising an unmanned aerial vehicle, a small laser radar detector and an unmanned aerial vehicle ground station, wherein the small laser radar detector and the unmanned aerial vehicle ground station are carried on the unmanned aerial vehicle; the unmanned aerial vehicle ground satellite station is in wireless connection with the power supply module to control the power supply module to supply power to the unmanned aerial vehicle, the laser radar detector and the wireless transmission module.
2. The unmanned aerial vehicle detection system of claim 1, wherein the lidar detector is disposed on a frame of the unmanned aerial vehicle, a laser emitting unit of the lidar detector emits a laser signal to a target area, a laser receiving unit receives an echo signal reflected from the target unmanned aerial vehicle, and an information processing unit compares and resolves the echo signal with the laser signal to obtain parameter information of the target unmanned aerial vehicle and transmits the parameter information of the target unmanned aerial vehicle to the wireless transmission module.
3. The unmanned aerial vehicle detection system of claim 2, wherein the unmanned aerial vehicle ground station comprises a PC with control software for controlling the flight of the unmanned aerial vehicle and the power supply of the power supply module, and for receiving and displaying parameter information of the target unmanned aerial vehicle transmitted by the wireless transmission module in real time.
4. The drone detecting system of claim 3, wherein the target drone parameter information includes at least a target position, a target distance, a target altitude, a target speed, and a target status.
5. The unmanned aerial vehicle detection system of claim 1, wherein the wireless transmission module is a Zigbee data transmission module.
6. The unmanned aerial vehicle detection system of any one of claims 1-5, wherein the power module comprises a power supply, a power management chip and a voltage conversion module, the power supply is electrically connected with the power management chip, the power management chip is wirelessly connected with an unmanned aerial vehicle ground station and is electrically connected with an input end of the voltage conversion module, and an output end of the voltage conversion module is electrically connected with the unmanned aerial vehicle, the lidar detector and the wireless transmission module respectively.
7. The unmanned aerial vehicle detection system of claim 6, wherein the power supply comprises a first lithium battery, a second lithium battery and a third lithium battery, the power management chip is a three-way switch management chip, and three input ports of the three-way switch management chip are respectively connected with the first lithium battery, the second lithium battery and the third lithium battery; the voltage conversion module comprises three voltage conversion circuits, input ports of the three voltage conversion circuits are respectively connected with three output ports of the three switch management chips, and output ports of the three voltage conversion circuits are respectively connected with the unmanned aerial vehicle, the laser radar detector and the wireless transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011455095.8A CN112558082A (en) | 2020-12-10 | 2020-12-10 | Unmanned aerial vehicle detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011455095.8A CN112558082A (en) | 2020-12-10 | 2020-12-10 | Unmanned aerial vehicle detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112558082A true CN112558082A (en) | 2021-03-26 |
Family
ID=75061203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011455095.8A Pending CN112558082A (en) | 2020-12-10 | 2020-12-10 | Unmanned aerial vehicle detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112558082A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106910309A (en) * | 2017-04-18 | 2017-06-30 | 南昌航空大学 | Forest fire detecting system based on unmanned plane during flying platform |
| CN108100277A (en) * | 2017-12-14 | 2018-06-01 | 北京华力创通科技股份有限公司 | Unmanned plane system of defense and method |
| CN209280927U (en) * | 2018-09-30 | 2019-08-20 | 广州地理研究所 | A kind of laser radar UAV system |
| CN110764105A (en) * | 2019-11-08 | 2020-02-07 | 北京煜邦电力技术股份有限公司 | Unmanned aerial vehicle's laser radar system and unmanned aerial vehicle system |
-
2020
- 2020-12-10 CN CN202011455095.8A patent/CN112558082A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106910309A (en) * | 2017-04-18 | 2017-06-30 | 南昌航空大学 | Forest fire detecting system based on unmanned plane during flying platform |
| CN108100277A (en) * | 2017-12-14 | 2018-06-01 | 北京华力创通科技股份有限公司 | Unmanned plane system of defense and method |
| CN209280927U (en) * | 2018-09-30 | 2019-08-20 | 广州地理研究所 | A kind of laser radar UAV system |
| CN110764105A (en) * | 2019-11-08 | 2020-02-07 | 北京煜邦电力技术股份有限公司 | Unmanned aerial vehicle's laser radar system and unmanned aerial vehicle system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10089887B2 (en) | Drone encroachment avoidance monitor | |
| CN204822097U (en) | Anti -jamming unmanned aerial vehicle system | |
| CN107144835B (en) | Low-altitude target monitoring method | |
| CN204810432U (en) | Monitored control system with unmanned aerial vehicle | |
| CN204791357U (en) | Laser of preventing external damage electric power facility detects early warning device | |
| CN204895881U (en) | Unmanned aerial vehicle system with thermal imaging system | |
| CN109727493A (en) | Based on the unmanned plane monitoring system of integrated answering machine and its response, ADS-B OUT/IN method | |
| CN213661639U (en) | Full-frequency-band detection and counter-control automatic management and control system of unmanned aerial vehicle | |
| CN105100247A (en) | Low-altitude aircraft meteorological information interaction system | |
| KR20190018721A (en) | A wind turbine aircraft beacon system and a method for providing a beacon to a wind turbine and a wind turbine with such a system | |
| CN103413461A (en) | Integrated monitoring system for safety of aircraft and monitoring method thereof | |
| CN104280731A (en) | Low-altitude search radar system | |
| CN204846371U (en) | Can keep away unmanned aerial vehicle system of barrier | |
| CN206750164U (en) | A kind of removable multifunctional business Towed bird system | |
| CN109360407A (en) | A kind of unmanned plane Wireless laser remote control system and remote control method | |
| CN104316901A (en) | Aerial intelligent robot used for radio monitoring | |
| US20200044730A1 (en) | System for collecting flight information, wireless communication device, relay, and method of collecting flight information | |
| CN105578675B (en) | Internet airfield aid light is shown and control system | |
| CN112558082A (en) | Unmanned aerial vehicle detection system | |
| CN211427155U (en) | Based on unmanned aerial vehicle supervision integrated control system | |
| CN203396949U (en) | Low altitude search radar | |
| CN207780227U (en) | A kind of trailer-mounted radar measuring device and Radar Measurement System | |
| CN110703796A (en) | Based on unmanned aerial vehicle supervision integrated control system | |
| CN108303681A (en) | A kind of trailer-mounted radar measuring device and Radar Measurement System | |
| CN204871600U (en) | Long unmanned aerial vehicle system of time of endurance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |