KR20170059210A - Object and man management system using unmanned air vehicle - Google Patents
Object and man management system using unmanned air vehicle Download PDFInfo
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- KR20170059210A KR20170059210A KR1020150163263A KR20150163263A KR20170059210A KR 20170059210 A KR20170059210 A KR 20170059210A KR 1020150163263 A KR1020150163263 A KR 1020150163263A KR 20150163263 A KR20150163263 A KR 20150163263A KR 20170059210 A KR20170059210 A KR 20170059210A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/80—Parachutes in association with aircraft, e.g. for braking thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- H04W4/001—
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- B64C2201/12—
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- B64C2201/14—
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- B64C2201/185—
Abstract
The present invention relates to a system capable of checking and managing information of a managed object such as an object or manpower located in a management area by using an unmanned air vehicle. More specifically, the present invention relates to a sensor device including information on a managed object The unmanned airplane, which is located in the management area in a state of being attached to each of the managed objects, receives the flight information including the route point of the management area from the central control server, And managing the goods and manpower management system using the unmanned airplane capable of transferring and managing the managed information to the central control server.
In addition, the present invention provides a sensor device that is attached to each of a plurality of objects, such as a raw material, a facility, or a product, loaded in a management area such as a yard or a construction site, An unmanned airplane equipped with an airplane can fly over the management area to acquire the managed object information and transmit the acquired managed object information to the central control server to manage the object.
Description
The present invention relates to a system capable of checking and managing information of a managed object such as an object or manpower located in a management area by using an unmanned air vehicle. More specifically, the present invention relates to a sensor device including information on a managed object The unmanned airplane, which is located in the management area in a state of being attached to each of the managed objects, receives the flight information including the route point of the management area from the central control server, And managing the goods and manpower management system using the unmanned airplane capable of transferring and managing the managed information to the central control server.
Unmanned Aerial Vehicle (UAV) refers to an aircraft that is not intended for human use. In other words, it refers to a flight that does not have a pilot and autonomously flying according to a pre-program or by recognizing and judging the environment (obstacle, route, etc.) itself. Recently, it is used for various purposes such as weather observation, terrain survey, reconnaissance, surveillance, etc., and its posture and position can be automatically controlled by an onboard computer mounted without a person on board, Various types and sizes of products are being developed as a platform to move to a desired position.
In addition, the above-mentioned unmanned airplane is mainly used in the surveillance and reconnaissance field, and its core task is to provide the image data obtained by using the image capturing apparatus mounted on the aircraft to the central control station on the ground.
In addition, unmanned aerial vehicles (UAVs) have recently been widely used for transportation and storage convenience, as well as for shooting for broadcast purposes.
In addition, when the society is changing rapidly and the police force is insufficient to cope with various kinds of crimes, the guards are hired, but when the guards are insufficient, There is a lot of danger and manpower needed in direct patrol, so it plays a role to cope and complement effectively.
The following is a representative prior art related to a management system for managing managed objects using an unmanned aerial vehicle.
KOKAI Publication No. 10-1536095 relates to a grazing type pasture management and management system of mountainous ecological livestock using a unmanned aerial vehicle and is a photographing apparatus for photographing grass and forming pasture observational data which can be distinguished according to the growth state of grass, And a flight information unit for detecting position information while operating the route, wherein the unmanned aerial vehicle comprises a unmanned aerial vehicle for automatically photographing a grassland by unmanned over a designated route on the grassland and transmitting the photographed ranch observation data and position data; A repeater for establishing communication with the unmanned aerial vehicle to communicate control signals of the unmanned aerial vehicle and the pastoral observation data and the location data; A control station connected to the repeater to receive and manage pasture observation data and position data taken by the unmanned aerial vehicle, and to control the collection of flight routes and information; A data server connected to the control station and storing pasture observation data and position data; And an analysis device for calculating a growth state of grassland by location using the pasture observation data and position data stored in the data server.
In addition, the above-mentioned prior art has an effect of improving the productivity of livestock raising by imaging the grass using an unmanned airplane and sending the growth state of the grass to the manager, thereby facilitating setting of the moving direction of the livestock However, since the method of managing the material to be managed is merely to photograph only the image of the ground, continuous research and development for managing the material to be managed more accurately is required.
The present invention is directed to improving the problems of the prior art relating to goods and manpower management systems. The present invention relates to a method and system for managing goods and personnel management systems, such as raw materials, facilities or products, which are stored in a management area such as a factory, a yard, Because it is managed in such a manner that it moves to the loaded position and grasps the type and quantity of the goods, there has been a problem that a separate manpower has to be input for managing the goods;
In addition, in order to manage workers (manpower) who are working in a management area such as a factory or a construction site, the task manager manages the manpower injected directly into the management area, so that a separate task manager There was a problem;
In addition, even if a sensor device such as a bar code or a tag is attached to a product simply placed in a management area, the communication distance between the sensor device and the sensor reader is short. Therefore, It is a main object of the present invention to provide a solution point to the problem that a sensor device attached to each object must be sensed by a sensor reader of a terminal while moving to a loaded position of the object.
The present invention has been made to solve the above-
A plurality of managed objects located in the management area and to which the sensor device is attached; An unmanned aircraft capable of flying within the management area and having a sensor reader capable of obtaining a managed object identification number from the sensor device; And transmits the flight information including the way point of the management area to the unmanned airplane and receives the managed object identification number from the unmanned airplane flying in the controlled area, And a central control server for confirming the management information. The present invention proposes an object and manpower management system using an unmanned airplane.
The object and manpower management system using the unmanned airplane according to the present invention as described above can be applied to a system in which objects such as raw materials, facilities or products loaded in a management area such as a yard, a construction site, And a sensor reader capable of communicating with the sensor device. The unmanned airplane is able to acquire the managed object information by flying the management area and transfer the acquired managed object information to the central control server to manage the object ;
Also, when a sensor device including worker information is attached to a helmet or clothes of an operator working in a management area, or a sensor reader capable of communicating with the sensor device when the sensor device is operated by a worker in a management area The unmanned aerial vehicle can fly over the management area and acquire the worker information and transmit the information to the central control server to manage the objects;
In addition, when the sensor reader provided in the unmanned airplane is configured to be able to communicate with sensor devices of various communication types, it is possible to easily acquire the managed object information included in the sensor devices loaded in the management area or various types of sensor devices attached to the operator It is possible to obtain an effect that can be obtained.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a system for managing objects and manpower using an unmanned aerial vehicle according to a preferred embodiment of the present invention; FIG.
FIG. 2 is a block diagram showing the unmanned aerial vehicle flight altitude of a goods and manpower management system using a UAV according to a preferred embodiment of the present invention; FIG.
The present invention relates to a system capable of confirming and managing information of an object to be managed such as an object or manpower which is located in a management area by using an unmanned airplane, ; An unmanned aircraft capable of flying within the management area and having a sensor reader capable of obtaining a managed object identification number from the sensor device; And transmits the flight information including the way point of the management area to the unmanned airplane and receives the managed object identification number from the unmanned airplane flying in the controlled area, And a central control server for confirming the management information. The present invention relates to an object and a manpower management system using an unmanned airplane.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to FIGS. 1 and 2 showing embodiments of the present invention.
First, the management area, which is the area managed by the UAV according to the present invention, can be an indoor or outdoor area such as a factory, a yard or a construction site where the UAV can fly, A container, a facility or a product, and the workforce can be a worker working in the management area.
Specifically, the managed object may be a plurality of structures that are located in the management area and are attached with the sensor device, and may be manpower such as a raw material, a container, a facility or a product, or a worker as described above.
That is, the above-mentioned managed objects may be various kinds, scattered or loaded within the management area, and may be moved for work in the case of manpower. Hereinafter, the term " object to be managed " may be any of various types as long as the sensor device can be managed by being attached thereto, and the kinds of objects exemplified above are not limited to the present invention.
Further, the sensor device attached to the object to be managed has a configuration of an ID (Identification Number) to identify information on the object to be managed, and is compatible with a sensor reader included in an unmanned airplane flying in the management area It is a configuration that confirms the information of the managed object to the sensor reader.
At this time, the managed object identification number is designated by the central control server or manager for the managed object, and the designated managed object identification number is stored in the database of the central control server or the data base of the unmanned aerial vehicle microcomputer. Hereinafter, a more detailed description of the managed object identification number will be given below.
In addition, the sensor device may be composed of various types according to a communication method, and can appropriately select and use a communication method according to the type, size, or importance of management.
That is, the sensor device can be configured to communicate with a sensor reader of an unmanned aerial vehicle having a single communication method and the same communication method as the communication method, and is also configured to be divided into a plurality of communication methods, And can be configured so that the managed identification number inherent to the sensor reader of the flying UAV can be recognized.
In addition, each of the sensor devices attached to the plurality of managed objects can communicate with the sensor reader included in the unmanned airplane, and can transmit the information signal including the managed object identification number included in the sensor device to the sensor reader of the unmanned airplane And may be composed of any of a variety of communication methods, and more preferably, any one of a short range wireless communication method using BLE (Bluetooth Low Energy), an RFID communication method, or a WiFi communication method.
At this time, the short-range wireless communication method using the Bluetooth low energy (BLE), the RFID communication method, and the WiFi communication method have different communication methods, and the available communication distances are different from each other. When flying adjacent to the managed object to which the device is attached, it should fly within the communication range of the sensor device of the communication type. Hereinafter, a detailed description will be given of a method of flying a UAV for communication between a sensor device according to a communication method attached to a managed object and a sensor reader provided in the UAV.
Also, the unmanned aerial vehicle may include any one of a stationary wing or a rotary wing, having a sensor reader capable of flying within the management area and capable of acquiring a managed object identification number from the sensor device, Hereinafter, a multi-copter type UAV having a rotor on the outer side of the body will be described as a preferred embodiment of the UAV according to the present invention.
Further, the multi-copter is provided with a plurality of rotors around its body for generating lift by rotating in the horizontal direction. Also, the multi-copter is a kind of a rotary wing that can take-off flight, rise fly, fall fly, forward fly, reverse fly, left turn fly, right turn fly, and land fly by adjusting the rotational direction and rotational speed of the plurality of rotors.
In addition, a well-known technique can be applied to the detailed description of the rotation direction and the rotation speed of the rotor provided in the multi-copter according to the present invention, and a description related to the main technical idea of the present invention will be specifically described below.
In addition, the unmanned aerial vehicle according to the present invention may include a general flight control device such as a power source, a micom, a communication transmitting / receiving device, a gyro sensor, and a global positioning system, An additional navigation device such as a navigation system, an image pickup device, and the like, and a known technology can be applied to the configuration of the flight control device and the additional device.
Further, the microcomputer included in the unmanned aerial vehicle manages logic, operation, and control for flight, communication, and sensor reader operation of the unmanned aerial vehicle, and the configuration of the flight control device and the additional device connected to the microcomputer is also a known technology Can be applied.
In connection with the above, the flight path map including the area of the management area may be stored in the database of the microcomputer in order to fly within the management area, and the flight path map may be stored in the management server, when the flight information including the way point is received, it may be transmitted in the form of satellite coordinates used in the satellite navigation apparatus and stored in the database of the microcomputer.
In addition, in the sensor reader provided in the UAV, the managed object identification number can be acquired from the sensor device. In the case where the communication methods of the sensor devices respectively attached to the plurality of managed objects are configured in a single form, When a plurality of types of communication methods are used for the sensor devices respectively attached to the plurality of managed objects, a plurality of types of sensor devices are provided, Of sensor readers.
In this case, when the sensor reader is composed of a plurality of communication methods, a single sensor reader may be configured to collectively implement a plurality of communication methods, and a plurality of sensor readers May be provided in an unmanned aerial vehicle.
That is, when each of the sensor devices attached to the plurality of managed objects is configured by at least one of a short-range wireless communication method using Bluetooth low energy (BLE), an RFID communication method, or a WiFi communication method, A single sensor reader composed of a communication module capable of collectively communicating with a sensor device having a communication method of the type, a short-range wireless communication method using a Bluetooth low energy (BLE), an RFID communication method or a WiFi communication method, A plurality of sensor devices may be provided in the unmanned aerial vehicle.
In addition, the central control server transmits the flight information including the way point of the management area to the unmanned airplane, receives the managed object identification number from the unmanned airplane flying in the management area, The configuration for confirming the managed object information contained in the identification number is a configuration for controlling the flight of the unmanned airplane and the managed object information acquired from the unmanned airplane.
That is, the flight information is transmitted from the central control server to the unmanned airplane before the unmanned airplane flew to the management area, and the unmanned airplane assigns the unmanned airplane a route point that is a flight path of the unmanned airplane.
At this time, the flight information includes information about one or more route points included in the management area, and the route point is located at more than one point in the management area where the managed object is located.
That is, the central control server transmits to the microcomputer of the unmanned airplane the flight information including one or more route points required for managing a plurality of managed objects located in the management area, and the microcomputer of the unmanned airplane, After storing the flight information in the database, the microcomputer controls the flight of the unmanned airplane based on the stored flight information to essentially fly the route point.
At this time, the unmanned airplane flying at the route point acquires the managed object identification number included in the sensor device attached to the managed object, stores it in the database connected to the micom of the unmanned airplane, or transmits it to the central control server.
In addition, the microcomputer of the unmanned aerial vehicle that acquires the managed object identification number as described above not only acquires the information on the managed object identification number, but also associates the acquired managed object identification number with the location information of the managed object, Time information at the time of acquiring the water identification number, information about the communication method of the sensor device attached to the object to be managed, or the like can be further calculated or acquired and stored in the database or transmitted to the central control server.
In addition, the flight information including the route point is produced in the form of a flight path map, and each route point is designated as a satellite coordinate used in the satellite navigation apparatus, and the micom of the unmanned airplane is provided in the unmanned airplane It is possible to control the unmanned airplane to fly to a route point having the satellite coordinates by comparing the satellite coordinates acquired from the satellite navigation device with the satellite coordinates included in the flight path map.
The flight information may further include flight altitude information for controlling the flight altitude of the UAV according to the communication method of each sensor device attached to the managed object located at the route point of the management area.
Specifically, when the communication method of the sensor device attached to the object to be managed located in the management area is composed of a plurality of communication methods, the object to which the sensor device having the different communication method is attached, Information for improving the communication between the sensor device attached to the object to be managed and the sensor reader provided in the unmanned airplane by changing the flight altitude of the unmanned airplane according to a certain portion of the managed area.
That is, when the sensor device attached to the object to be managed is composed of an RFID communication method, a WiFi communication method, and a short-range wireless communication method using BLE (Bluetooth Low Energy), the communication distance of the sensor devices is determined by RFID communication method <WiFi communication method And the short range wireless communication method using Bluetooth Low Energy (BLE). At this time, the unmanned air vehicle equipped with the sensor reader adjusts the flight altitude using the flight altitude information, So that it is possible to obtain a more improved communication performance.
That is, the flight altitude information further includes sensor type information for each communication method of sensor devices attached to each of a plurality of managed objects located at a plurality of route points, and the microcomputer of the unmanned air vehicle uses the sensor type information, It is possible to check the sensor type of the sensor device according to the route point so that the unmanned airplane can fly so as to be capable of communicating with the corresponding sensor device.
At this time, when the sensor device of a different communication method is attached to each of the plurality of managed objects located at one of the plurality of route points in the management area, And the sensor reader of the unmanned aerial vehicle is able to acquire the identification number of the entire object to be managed located at the route point.
Of course, it should be apparent that the UAV must not fly at a higher flight altitude than the communication distance of the sensor device having the maximum communication distance among the plurality of communication type sensor devices.
The process of delivering the managed object information located in the management area to the central control server through the unmanned air vehicle having the above configuration is as follows.
That is, the unmanned airplane is a requesting step in which the control unit of the unmanned aerial vehicle microcomputer generates a managed object identification number request signal; The managed object identification number request signal is transmitted to the sensor reader, and the sensor reader converts the managed object identification number request signal into a managed object identification number request signal according to the communication method of each sensor device, A collection step of collecting a managed object identification number of the sensor device after generating the converted managed object identification number request signal to one or more sensor devices located in the sensor device; And a transfer step of transferring the collected management object identification number to the control unit of the microcomputer and the microcomputer transmitting the management object identification number to the central control server. It can be forwarded to the central control server.
The sensor device attached to the object to be managed can be divided into an active method, a semi-active method and a passive method depending on the power supply method of the sensor device. An active sensor device attached to the managed object has a power source including a battery itself and periodically sends the managed identification number so that the sensor reader of the unmanned airplane receives the signal and transmits the information to the microcomputer. In addition, the semi-active and passive sensor devices receive the transmitted power from the sensor reader to the antenna, and then transmit the identification number of the managed object. The sensor reader of the unmanned airplane can receive and manage the identification number of the purgant from these various sensor devices.
Specifically, the requesting step is a step in which the controller of the unmanned aerial vehicle microcomputer generates a request signal for requesting the managed object identification number. That is, if the UAV is adjacent to the route point included in the flight information received from the central control server before the flight of the UAV, the controller of the microcomputer generates the UAV signal request signal and transmits it to the sensor reader.
When a single sensor reader is configured to collectively implement a plurality of communication methods, the managed object identification number request signal generated by the controller of the microcomputer is transmitted to the sensor reader as it is In the case where the sensor reader is constituted by a plurality of sensor readers capable of implementing the respective communication methods, only the sensor reader having the same communication method as the sensor device attached to the managed object located in the route area Signal. ≪ / RTI >
It will be appreciated that when a plurality of sensor devices having different communication methods are located at any one of the path points, the managed object identification number request signal must be transmitted to the plurality of sensor devices.
In the collecting step, the managed object identification number request signal is transmitted to the sensor reader, and the sensor reader transmits the managed object identification number request signal to the managed object identification number request signal according to the communication method of each sensor device And transmits the converted identification number request signal to at least one sensor device located in the vicinity of the unmanned airplane to collect the identification number of the sensor device.
At this time, the managed object identification number request signal converted by the sensor reader is converted into a frequency of the communication method corresponding to the communication method of the sensor device located at the path point, and is oscillated to the sensor device.
In addition, the sensor device that receives the request signal of the managed object number includes the previously stored managed object identification number in the requested identification number of the managed object, and returns it to the sensor reader. The sensor reader reads the returned managed object identification number And receives the included identification number request signal to collect the managed identification number of the sensor device.
In addition, when the sensor device is constituted by a radio frequency oscillation capable communication method including an identification number of the managed object that can notify itself of its existence, A sensor reader of an unmanned aerial vehicle may directly receive a radio frequency including an identification number of a managed object.
Thereafter, in the transmitting step, the sensor reader transmits the collected object identification number to the controller of the microcomputer, and the microcomputer transmits the object identification number to the central control server, And acquiring the managed object information.
In addition, the microcomputer may transmit the managed object identification number acquired from the sensor reader directly to the central control server, or may transmit the location information of the managed object, time information at the time of acquiring the managed object identification number, Information on the communication method of the mobile communication terminal can be further calculated and stored in a database connected to the microcomputer or transmitted to the central control server.
At this time, the location information of the managed object and the time information at the time of acquiring the managed object identification number can be generated by associating the acquired satellite coordinates and the satellite time acquired from the satellite navigation apparatus provided with the unmanned airplane with the obtained managed object identification number have.
Further, the managed object information may be included in the managed object identification number as additional information such as the type and quantity of the managed object, the arrival time, the scheduled departure time, the input time of the manpower, the expected time of withdrawal of the manpower, The database of the central control server stores additional information such as the type, quantity, arrival time, estimated time of release, input time of personnel or expected time of withdrawal of personnel from the controlled object, and the central control server stores the additional information It is possible to obtain necessary managed information by matching the managed identification number with the stored additional information.
In addition, between the unmanned air vehicle and the central control server, one or more communication base stations for communicating the unmanned air vehicle and the central control server may be further included.
That is, the unmanned aircraft and the central control server can communicate with each other by a general wireless communication method, and when a building or a structure that causes communication disturbance in a management area is located, one or more communication base stations Can be installed.
In this case, the communication base station may be configured to be capable of communicating in at least one of a short-range wireless communication, a wireless mobile phone communication, and an internet communication through a wireless LAN, and a concrete communication base station configuration capable of realizing the above- A known technique can be applied.
In addition, the unmanned airplane can be configured to fly at a flight point where a cause of flight interruption occurs when the unmanned airplane crash causes the suspension.
In other words, the unmanned airplane flying in the management area may not be able to fly for mission execution. In contrast, the present invention can be applied to an unmanned airplane performing missions, such as a failure of a driving device, a failure of a global positioning system (GPS) , Failure of the wireless communication device, or receipt of the flight stop command by the central control server, it is possible to fly at the spot where the cause of the flight interruption occurs.
At this time, the atmospheric flight refers to a state in which the power supply to the unmanned airplane is minimized and the vehicle is flying in a hovering state.
Also, the unmanned airplane can continuously fly after the cause of the stoppage is restored by the automatic recovery function of the microcomputer of the UAV or the recovery by the central control server. At this time, the automatic restoration function of the microcomputer is performed by controlling the signals such as the flight control signal, the sensor reader operation signal, the satellite navigation device operation signal or the operation signal of the wireless communication device for the driver for flight of the UAV, It is a function that the microcomputer can automatically calculate, judge, control and recover when a cause of flight interruption occurs due to an electronic problem.
In addition, the recovery by the central control server causes the flight disconnection reason to be transmitted to the central control server when the reason for the flight interruption occurs in the unmanned airplane, and the microprocessor or the manager of the central control server transmits the programming information for restoring the cause of the flight interruption to the unmanned airplane To solve the electronic problem of the unmanned aerial vehicle.
In the event of flight interruption due to failure of a physical device such as a failure of a driving device, a sensor reader failure, a failure of a sensor, or a failure of a wireless communication device, the automatic recovery function of the unmanned airplane microcomputer or the center It is difficult to solve the problem by the method of restoration by the control server. Therefore, when the flight is possible, it is configured to return to the first starting point of the unmanned airplane or the central control station where the central control server is located. It can be configured to make an emergency landing after the parachute is deployed.
Especially, when the unmanned airplane in the waiting flight lacks the power for the atmospheric flight and the cause of the flight interruption is the failure of the GPS (global positioning system), the unmanned airplane is deployed in the unmanned airplane, .
If the unmanned airplane in the waiting flight lacks power for airplane flight, it may be configured to return to the first starting point of the unmanned airplane or to the central control station where the center pipe server is located. Of course, it should be clear that the reason for the flight stopping of the UAV that returns to the central station where the initial departure point or the central terminal server is located should not be caused by the failure of the device for flight.
The following is a preferred embodiment for managing goods and manpower using the system according to the present invention.
Firstly, the management area is an outside yard of a factory that forms a certain area, and the raw material for producing the product and the manufactured product are loaded on the yard. In addition, a sensor device such as a short-range wireless communication method using Bluetooth low energy (BLE), an RFID communication method, or a WiFi communication method is attached to the raw materials and products.
In addition, a plurality of workers who manage the raw materials and the products and manage the facilities of the factory are employed in the outside yard of the factory, and each worker uses a short-range wireless communication method using BLE (Bluetooth Low Energy), an RFID communication method, Or a helmet attached to one of the sensors.
Further, each of the sensor device attached to the helmet of the worker and the object corresponding to the object to be managed contains the ID number of the ID number, and the information of the ID number corresponding to the ID number of the ID number is stored in the center It is stored in the central control server of the control station.
First, the manager transmits flight information including the satellite coordinate corresponding to a plurality of route points in the management area and the communication method type information of the sensor device that can be distributed by route points to the unmanned airplane, Take off and fly at constant altitude.
At this time, the plurality of route points correspond to the objects located in the yard and the positions where the operators are located, and if the operator is moving, the unmanned airplane flying from one route point to the other route point, It can detect.
In addition, the take-off unmanned aerial vehicle sequentially flows through a plurality of route points and acquires the managed object identification number from a plurality of sensors located on the yard and sensor devices attached to the respective workers.
At this time, the unmanned airplane can control the flight altitude by using the communication method type information of the sensor device included in the flight information, and when there are sensor devices having different communication methods at any one of the route points, Of the sensor devices of the shortest communication distance.
The process of acquiring the ID number of the unmanned airplane is as follows.
That is, the control unit of the microcomputer of the unmanned aerial vehicle flying near any one of the path points generates a signal for requesting the managed object identification number, and the signal for requesting the managed object identification number is transmitted to the sensor reader.
Then, the sensor lead converts the managed object identification number request signal into a managed object identification number request signal according to the communication method of each sensor device, and converts the managed object identification number into one or more sensor devices located in the vicinity of the unmanned air vehicle When the request signal is oscillated in a radio frequency form, the oscillated radio frequency form of the ID number request signal acquires the ID number in the sensor device and then returns to the sensor reader.
At this time, the managed object identification number included in the request signal of the managed object returned to the sensor reader is stored in the database of the unmanned airplane and transmitted to the central control server. In addition, the information transmitted to the central control server includes not only the management object identification number but also the position information of the managed object, the time information at the time of acquiring the managed object identification number, or information on the communication method of the sensor device attached to the managed object More can be added.
The unmanned airplane flying the management area through the plurality of route points in the above manner returns to the take-off point (central control station) and returns to the take-off point (central control station) Information can be backed up and the central management server can use the information of the managed object acquired at the time of flight of the unmanned airplane or the information of the managed object backed up from the unmanned airplane returned after the completion of the flight, .
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It is possible to carry out various changes in the present invention.
Claims (12)
An unmanned aircraft capable of flying within the management area and having a sensor reader capable of obtaining a managed object identification number from the sensor device;
And transmits the flight information including the way point of the management area to the unmanned airplane and receives the managed object identification number from the unmanned airplane flying in the controlled area, And a central control server for checking the management information. The system for managing objects and manpower using an unmanned airplane.
Wherein the sensor device is divided into a plurality of communication methods and is configured to be attached to each of a plurality of managed objects,
Wherein the sensor reader included in the unmanned airplane is configured to be able to communicate with the sensor devices of the plurality of communication methods.
Wherein each of the sensor devices attached to the plurality of managed objects comprises:
A Bluetooth wireless communication method, a Bluetooth wireless communication method, a Bluetooth wireless communication method, an RFID communication method, or a WiFi communication method using BLE (Bluetooth Low Energy).
In the flight information,
Further comprising flight altitude information for controlling the flight altitude of the unmanned airplane according to a communication mode or a communicable distance of each sensor device attached to the managed object located at the route point of the management area Goods and manpower management system using aircraft.
In the unmanned air vehicle,
When a sensor device of a different communication method is attached to each of a plurality of managed objects located at any one of a plurality of route points in the management area, Wherein the aircraft is configured to fly at a high altitude.
In the unmanned air vehicle,
A requesting step of the control unit of the unmanned aerial vehicle microcomputer generating a request signal for requesting a managed object identification number;
The managed object identification number request signal is transmitted to the sensor reader, and the sensor reader converts the managed object identification number request signal into a managed object identification number request signal according to the communication method of each sensor device, A collection step of collecting a managed object identification number of the sensor device after generating the converted managed object identification number request signal to one or more sensor devices located in the sensor device;
And a transfer step of transferring the collected management object identification number to the control unit of the microcomputer and the microcomputer transmitting the management object identification number to the central control server. Wherein the object and manpower management system using the UAV is configured to identify the object and manpower.
Between the unmanned aircraft and the central control server,
Further comprising at least one communication base station for communicating the unmanned aircraft and the central control server to each other.
In the unmanned air vehicle,
Wherein the unmanned airplane is configured to fly at a flight point where a cause of flight interruption occurs when a reason for flight interruption of the unmanned airplane occurs.
The above-
Wherein the control unit is configured to include at least one of a failure of the driving unit, a failure of a GPS (Global Positioning System), a failure of the wireless communication device, or a reception of a flight stop command by the central control server. system.
In the unmanned air vehicle,
Wherein the self-repairing function of the unmanned airplane micom or the restoration by the central control server is configured to continuously fly after the cause of the stoppage is restored.
The unmanned airplane in the waiting flight,
Wherein the controller is configured to return to the first starting point of the unmanned airplane or the central control station where the central pipe server is located when the power for standby flight is insufficient.
The unmanned airplane in the waiting flight,
Wherein the power supply for the atmospheric flight is insufficient, and when the cause of the interruption of the flight is a failure of the GPS (global positioning system), the unmanned airplane is configured to make an emergency landing after deploying a parachute equipped further in the unmanned airplane Used goods and manpower management system.
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| KR1020150163263A KR101846318B1 (en) | 2015-11-20 | 2015-11-20 | Object and man management system using unmanned air vehicle |
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Cited By (7)
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| WO2019027598A1 (en) * | 2017-08-02 | 2019-02-07 | Intel Corporation | Methods and apparatus for providing over-the-air updates to internet-of-things sensor nodes |
| CN109325563A (en) * | 2018-10-30 | 2019-02-12 | 航天信息股份有限公司 | A kind of data collection system for Container Transport |
| KR101972387B1 (en) * | 2017-11-27 | 2019-04-25 | 아주대학교산학협력단 | Moving object and method for obtaining data |
| KR101984026B1 (en) * | 2017-12-06 | 2019-06-05 | 한울 주식회사 | Logistic management system |
| KR20190067288A (en) * | 2017-12-06 | 2019-06-17 | 한울 주식회사 | Logistic control system |
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| US7512462B2 (en) * | 2004-11-16 | 2009-03-31 | Northrop Grumman Corporation | Automatic contingency generator |
| US8989922B2 (en) * | 2013-03-15 | 2015-03-24 | Azure Sky Group, LLC. | Modular drone and methods for use |
| KR101536095B1 (en) * | 2015-01-14 | 2015-07-13 | 농업회사법인 주식회사 에이치알제주 | Grassland management system using drone |
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| WO2019027598A1 (en) * | 2017-08-02 | 2019-02-07 | Intel Corporation | Methods and apparatus for providing over-the-air updates to internet-of-things sensor nodes |
| US10768921B2 (en) | 2017-08-02 | 2020-09-08 | Intel Corporation | Methods and apparatus for providing over-the-air updates to internet-of-things sensor nodes |
| KR101972387B1 (en) * | 2017-11-27 | 2019-04-25 | 아주대학교산학협력단 | Moving object and method for obtaining data |
| KR101984026B1 (en) * | 2017-12-06 | 2019-06-05 | 한울 주식회사 | Logistic management system |
| KR20190067288A (en) * | 2017-12-06 | 2019-06-17 | 한울 주식회사 | Logistic control system |
| KR20200013481A (en) * | 2018-07-30 | 2020-02-07 | 주식회사 웨어롬 | Livestock monitoring system |
| CN109325563A (en) * | 2018-10-30 | 2019-02-12 | 航天信息股份有限公司 | A kind of data collection system for Container Transport |
| CN110728835A (en) * | 2019-09-16 | 2020-01-24 | 舟山市海大科学技术研究院有限责任公司 | Ocean monitoring system and method based on big data mining |
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| KR101846318B1 (en) | 2018-05-18 |
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