KR20150064658A - grading system and processing method for boat operating license examination - Google Patents
grading system and processing method for boat operating license examination Download PDFInfo
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Abstract
Description
The present invention relates to an electronic scoring system and the like for automating pilot scoring test pilot test of a leisure boat.
As the water and leisure activities such as fishing and water skiing are activated, the boat pilot license system is operated to secure the safety of the marine or water.
Such a pilot license is given through a certain test procedure, which is done by the candidate examining the test line and examining the state of running on the test course as in FIG. 1, and scoring the points. The main test procedures and items to be deducted are as follows.
1) Assign the test line to be boarded according to the test order of the candidate, and the examinee (the candidate, the candidate, the examinee, the same shall apply) shall wear the lifejacket. At this time, the entire process of wearing a lifejacket is subject to scoring.
2) The examiner directs the pre-departure check and the applicant confirms the life buoy, fire extinguisher, reserve furnace, engine, fuel, battery, handle, speed change lever, dashboard, (Hereinafter referred to as "
3) Have candidates (observers) and observers sit in the cockpit and visitors' seats.
4) Perform subjective scoring according to the state of starting and responding.
5) Ian is indicated.
6) Specify the direction of the compass to start. In this case, the object of deduction is whether or not the mooring line is loosened, the hull contact at the start, the start delay for 10 seconds or longer, the rapid operation / rapid start, lever fricative or engine stop, trim switch adjustment, Within 15 seconds of departure direction Within +/- 10 degrees of departure direction Bad defeat, defeat more than +/- 10 degrees of departure line are all subject to deduction points.
7) The examiner instructs the speed increase to 10-15 knots, and the applicant accelerates accordingly.
8) The examiner directs the compass bearing oo road change. At this time, when the angle exceeds +/- 10 degrees than the indicated angle, it becomes a deduction mark.
9) It instructs me to keep the oo road by a precaution. In this case, when the needle is not maintained within ± 10 °, the safety condition is not confirmed before the needle is turned on, and when the prescribed needle speed (10-15 knots) is not maintained, it becomes the object of deduction.
10) Instruct to increase and maintain the sliding state. At this time, when the running time exceeds 10 seconds, the speed is less than 20 knots or 25 knots or more, the speed is reduced.
11) The examiner instructs to prepare for meandering.
12) The examiner instructs the start of the meandering. At this time, the points of scoring in 11) and 12) are moved in the opposite direction, when approaching at an interval of less than 3m and at a distance of more than 15m, and when the three buoys are not meandering , Poor entry into the meandering line (when three boats do not start from the first line on the straight line, for example, 30 m away from the line), poor posture after meandering (after the third buoy, When it is not possible to maintain the course so that the meandering is completed on the ship), severe shaking or leaning phenomenon, or unnatural turn is the target of the deduction. In particular, it is the most important point of examination scoring and the most difficult entrance examiner.
13) Indicate emergency stop. At this time, if the candidate does not make a sudden stop within 3 seconds or uses the backward lever, he / she is subject to a deduction.
14) Keep your current course and instruct you to back up. At this time, the candidate becomes a target of deduction when the rear is not confirmed, when the backward stroke is changed by more than +/- 10 degrees, when the backward lever is suddenly operated,
15) Indicates stop.
16) Again, the direction of the compass oo instructs you to leave the road. At this time, the pilot ship is moved to safe water suitable for life-saving.
17) While instructing to maintain the accelerated, sliding state, the examiner shall drop the submerged buoyant equivalent to the simulated dewater.
18) If the examiner calls out the drowning incident on the port (or starboard), the examiner immediately identifies the drowning person and turns on the slide to rescue the drowning buoy. In this case, if the submerger is not confirmed within 3 seconds, the direction is not changed within 5 seconds, the access to the submerged buoy can not be made within 1m of the cockpit, and when the submerged approach approaches 3 knots or more, When using a backward gear, when the water is in collision with a submerged weir, and when the structure fails within two minutes, all are subject to deduction. The difficulty at this point is how much of the collision is to be judged mechanically.
19) Tell them to start to dock at oo barn. At this time, the candidate is subject to deduction both when he / she exceeds the prescribed wake speed, when the parallel condition is bad, when he collides with the moor,
20), the test is terminated with an instruction to stop the engine and drop it.
In these test operations, some subjective grades are included, so some of the unqualified ones are questioning whether the grades are fair. In this regard, it can be solved by digitally storing the test history as the sensor and securing it as the verification data, but since it contains a large amount of subjective score, it is impossible to achieve the sensor at this time.
In addition, the electronic scoring system has already been widely applied in the field of on-the-road driver's license test. However, in the field of applying it to the pilot's license system of the awards, only research has been conducted for a considerable period of time. The reason for this is that there is a lot of difficulty in subjective assessment as mentioned above, but rather than on land based on a fixed land surface, the buoy on the water changes its position frequently due to the change of the altitude of the bird or the water, This is because there is a problem that the waterways partitioned by the test site fluctuate from time to time on the map. As a result, it is necessary to grasp not only the position of the buoy, but also the relative position of the buoy and the boat.
Therefore, considering such problems, 1) it includes 'analog + digital' system structure as diversity that can accept subjective judgment of examiner, 2) more flexible system structure suitable for moving test site, and 3) There is a need to study an electronic scoring system for a waterborne pilot, license, practical skill test.
The first object of the present invention is to provide a technical configuration for automatically scoring test results together with data obtained from a sensor and subjective judgment data of a test tube in a boat pilot license test.
A second object of the present invention is to provide an electronic scoring system for a pilot test of a boat pilot license, which can more stably adapt to a test site moving on a map, and aims to provide a technique for maintaining the upright position of a buoy for buoy operation .
A third object of the present invention is to provide a configuration for securing test history storage and practical accuracy as a technical idea in which the first and second objects are fused.
The present invention for constituting an electronic scoring system for a boat pilot license test,
A buoy position measuring device for measuring a position of the buoy, and a buoy sensor device interlocked with a buoy wireless transceiver for wirelessly transmitting data from the device; A boat position measuring device for measuring a position of the boat; an engine sensor for sensing an engine speed of the boat; a lever position sensing device for sensing a driving lever operating state of the boat; A boat direction sensing device for sensing a bow direction of the boat, a boat distance measuring device for measuring a distance of an object from the boat, a boat wireless transceiver for wirelessly transmitting data from the device, A sensor device for a boat including a portable input device for wirelessly transmitting data by inputting the data; A wireless network for connecting the buoy transceiver and the boat transceiver; and a data receiving unit for receiving data from the sensor unit for a sub-use sensor and the sensor for a boat collected as the wireless network, A display device for displaying a test evaluation result linked with the server, an input device connected to the server for accepting a control operation of the user, a GPS When the server position measurement data (30-4) measured from the server position measurement data (30-4) deviates from the predetermined fixed coordinates, the buoy position measurement data or the boat position data is corrected by the deviation to acquire the positions of the buoy and the boat A control center device including a configuration for connecting to and processing a server, To the Global the site based on digital data of objective and subjective data over analog and being configured to evaluate the test.
In a specific configuration, the system further includes a buoy distance measuring device for measuring a distance of the object from the buoy to the interlocking configuration of the buoy sensor device, or further includes a buoy impact detecting device for detecting an impact state applied to the buoy .
The apparatus may further include a boat impact sensing device for sensing an impact state applied to the boat, and a boat tilt sensing device for sensing a tilt of the boat.
In addition, the portable input device may be supplemented with a portion that is not input to the sensor in the procedure of the boat pilot license test, and a configuration programmed so that the examiner can subjectively modify the data corresponding to one or more of the sensing devices And the boat distance measuring device in the sensor device for the boat may be configured to measure the distance of the lyre subpoenas. As the detailed components, the buoy distance measuring device or the boat distance measuring device may be constituted by an RFID tag, a magnetic force, a radar-based distance measuring sensor, or an ultrasonic sensor for distance measuring.
The buoy position measuring apparatus or the boat position measuring apparatus may include a configuration for calculating an average of data measured from a plurality of GPSs and substituting for buoy position measurement data or boat position measurement data, Calculates the server position measurement data and corrects the buoy position measurement data or the boat position data by the deviation when the server position measurement data deviates from a preset fixed coordinate, And a configuration of acquiring the position of the boat.
Also, the program that performs the test evaluation while displaying the position and the trajectory based on the GIS in the server is evaluated as whether it exceeds the error range set on the basis of the reference trajectory determined through the trial operation as the maximum departure range and the minimum departure range. As shown in FIG.
In addition, the program for performing the test evaluation while displaying the position and the navigation based on the GIS in the server may further include a configuration for dividing the boat position measurement data and the boat position measurement data into the set intervals and segmenting and displaying the wizards. (In the form of a divided water channel) of the meandering entry route, the meandering entry route and the meandering entry route in the straight line extension of the coordinates between the plurality of subroutine measurement data.
Further, the portable input device may include a configuration in which the examiner inputs voice instructions and inputs the input data, and a boat distance measuring device that measures the distance of the object from the boat, or a distance measuring device that measures the distance of the object from the booth And a reflector for reflecting the light is provided on an object that is a target of the distance measuring apparatus. In the present invention, the reflector using reflectivity can be constituted by a net-like member for reducing the buoyancy burden of the buoy. Furthermore, the meandering part of the present invention can constitute a ballast tanker at the lower part that can maintain the upright state in correspondence with the weight of the lapped article and the sensor device.
Another object of the present invention is to provide an electronic scoring method for a boat pilot license test,
As a first step, a system startup step through GPS and GIS startup;
As a second step, there is a step of subjectively measuring and inputting the state of the boat such as examinee's registration and search, wearing a life-saving clothing through a portable input device, watching a boat,
As a third step, there is a step of temporarily storing data of a meandering route, a meandering route and a meandering route on the basis of the extension line of the three meandering buoys arranged,
In a fourth step, when the lib chart is dropped, if the lifesaver state is measured for the lib chart, temporarily storing data of the lib chart;
In a fifth step, when measuring a transition, a backward, and an eyepiece state, temporarily storing data on the measured data;
In a sixth step, when the temporarily stored data is sent to the server in a batch after the third, second, fourth, and fifth steps, the server performs the evaluation and the fitting determination by the evaluation program.
In the concrete method, in the first step, when GPS data is collected and a deviation is generated in comparison with a fixed position of the GPS data, the position data of the boats and the boats are corrected as much as the deviation, the own map is displayed, Buoys, and boats. ≪ RTI ID = 0.0 >
In the second step, the portable input device may be configured to subjectively input and evaluate the wearing state of the wearing of the life-saving clothing, objectively measure and input the state of the boat through the orientation sensor, the lever sensor, and the engine sensor.
In the third step, the state of entering the meandering line and the meandering line on the extension line of the three meandering buoys is subjectively determined and inputted to the portable input device, while the distance between the impact sensor and the distance And judging whether or not the trajectory has deviated from the GIS after traversing has been determined through the trajectory.
Also, in the fourth step, the state of resurrecting as a liquor reservoir can be inputted subjectively through a portable input device, and the distance from the liquor reservoir can be inputted as objective data through a boat distance measuring device,
In the fifth step, the variable needle and the backward state may be acquired by the orientation sensor and the lever sensor, and the diopter state may be input through the boat impact sensor or the portable input device. The GPS data may also include a configuration that takes an average value from a plurality of GPSs. The configuration for operating the portable input device in each of the above steps may include a configuration for data inputting a test tube instruction to a keypad or voice input.
The proximity measurement of the meandering portion can also be measured from a buoy distance sensor installed on the boat or from a boat distance sensor mounted on the boat. The proximity measurement of the meander can be measured using an ultrasonic sensor or a radar sensor, and the submarine buoy may include a configuration for substituting the operation of the portable input device with an active configuration.
According to the present invention, as a test data that combines the flexibility of the subjective score and the accuracy through the sensor in the boat pilot license test, it is possible to obtain the effect of storing and using the test history of the candidate.
Further, according to the present invention, an electronic scoring system suitable for the specificity of a test site moving on water can be obtained. Furthermore, the structural effect of maintaining the upright state can be obtained in response to the weight that affects the buoyancy of the buoy system in a systematic manner.
Fig. 1 is a schematic view of a boat pilot license test course as a plan view
2A is a block diagram illustrating a system embodiment of the present invention.
FIG. 2B is a photograph showing the structure of the reflector of the present invention
FIG. 3 is a block diagram illustrating a detailed structure of the server of FIG. 2;
4 is a flow chart illustrating a method embodiment of the method of the present invention.
Figure 5 is a flow chart illustrating the process of Figure 4 in more detail.
6 is a conceptual diagram depicting an overall configuration for managing and evaluating tests on flexible channels in the present invention;
The technical idea of the present invention will be described in detail with reference to the drawings. It should be understood, however, that the technical structures disclosed below are not intended to limit the scope of the technical rights of the present invention, and in particular, as the technology develops, the respective detailed configurations may appear in various forms within the technical scope specified by the present invention .
Fig. 1 is an excerpt of the test run course posted on the boat pilot license test center in each area currently in operation. Here, the boat S1 departing from the mooring platform P1 performs the mooring stage after the lane, the speed change hands S2 and S3, the 180 degree turn S4 and the meandering lines S5 and S6, A1, A2, and A3 are sequentially moved in a clockwise direction, a counterclockwise direction, and a clockwise direction, starting from a position S5, for example, 30 meters from the meandering buoy on a straight line, (S6), which is 30 meters from the straight line, for example, so that the serpentine travels along the serpentine wake. At this time, the point to be scored in the system is that if the boat crashes into the meandering line or approaches within 3 meters, it will be deducted and it will be deducted even if it goes beyond 15 meters from the meandering buoy. In the present invention, a distance of about 3 meters is a distance measuring sensor, a collision is a shock sensor, and whether or not the distance exceeds 15 meters and the appropriateness of entry into a meandering route and a meandering route are calculated by a navigation through a boat position measurement.
The test taker then takes the S7 and S8 tests and then tells the examiner that the test taker is throwing the submerged buoy (A4) at the rescue location (S9). In this case, the object of the deduction is the object of a deduction if the boat collides with the hull or approaches the boat by a distance of less than 1 meter. Therefore, it is necessary to evaluate the distance, the impact, and the subjective evaluation to measure the attitude of the boat.
Next, it is comprehensively judged whether the mooring is approaching or approaching below the impact specified by the mooring point while performing the yawing test with the backward step (S11) through the hands S10 and S11. Of course, since the mooring rope is subject to map evaluation that binds the mooring rope in place, it can be seen that subjective evaluation is included in a large part of these tests.
FIG. 2A is a block diagram showing an embodiment of the present invention, and its main configuration is as follows.
A buoy impact detecting device 10-1 for detecting an impact state applied to the buoy, a buoy position measuring device 10-2 for measuring the position of the buoy, A buoy distance measuring device 10-3 for measuring a distance of an object from the buoy, and a buoy wireless sensor 10-4 interlocked with a buoy wireless transceiver 10-4 for wirelessly transmitting data from the device.
(20-1) for detecting a state of impact applied to the boat, a boat position measuring device (20-2) for measuring the position of the boat, An engine sensor 20-3 for sensing an engine speed of the boat, a lever position sensing device 20-4 for sensing a driving lever operating state of the boat, a boat direction sensing A device 20-5, a boat distance measuring device 20-6 for measuring the distance of an object from the boat, a boat tilt sensing device 20-7 for sensing the inclination of the boat, A
(30-5) for connecting said buoy radio transceiver (10-4) and said boat radio transceiver (20-9) to said booth radio transceiver (20-9) A server (30-1) including a program for receiving data from the sensor device (10) and the sensor device for a boat (20) and performing a test evaluation while displaying the data in a GIS-based position and path, An input device 30-3 connected to the server and adapted to receive a user's control operation, server position measurement data 30-4 measured from GPS, And corrects the buoy position measurement data or the boat position data by a deviation of the buoy position measurement data or the boat position data when the deviation is different from a predetermined fixed coordinate, And characterized in that by being interlocked to the overall, by the fluid-based digital test site of objective data and subjective data over analog synthesis adapted to the testing and evaluation; device.
The detailed configuration and operation of each component will be described as follows.
The buoy impact detecting apparatus 10-1 is a structure for detecting a situation where a boat directly collides with a buoy. If an impact is detected, it is acquired as data of the deduction point. The sub-position measuring device 10-2 for measuring the position of the buoy is implemented through a GPS (Satellite Positioning Device) installed on a meandering buoy, for example. If the position of the meandering buoy is correct, it is important to judge the course exactly because the course can be replaced with a stable position like the on-the-road driving license test center. However, no matter how good the DGPS (Differential GPS) is, it is difficult to secure a fully error-free buoy position because it contains an appropriate error. Therefore, in the present invention, it is also possible to use a configuration in which the accuracy of position is increased through two, three or four GPS position averages. The expression can also be used here means that a single GPS or DGPS may be used.
The buoy distance measuring device 10-3 is a configuration for measuring a distance between a boat as a large object and a boat as a small object. In addition, when the boats are equipped with separate sensor buoys, there is a rolling pitch in the running boat, while the buoy distance measuring device can measure the stable distance in the upright state. Therefore, it is relatively more advantageous Do. Therefore, this configuration can be used by being mixed with or substituted with a boat distance device installed on a boat. The specific configuration may be an ultrasonic sensor that utilizes the principle of sound waves traveling at a speed of 170 meters per second, or a radar sensor that utilizes the radio propagation principle that reciprocates at 150 * 10 6 meters per second. It may be constructed by utilizing the principle of RFID, TDOA or magnetic sensor + magnetic body which measures the distance as a time difference. The buoy radio transceiver 10-4 transmits the measured data to the server of the control center through this configuration. Through this configuration, the AP in the control center, that is, the wireless network 30-5, collects its position from all of the plurality of meandering booths and acquires the coordinates thereof.
At this time, the wireless network 30-5 transmits the position information only at the start moment of collecting the constant position information or the like at regular interval from the subwoofer transceiver 10-4 or starting the test, and finally, May be transmitted at once.
Furthermore, it is possible to link the positions of the three meandering buoys in a straight line and draw an extension line therefrom, which is implemented by a GIS (Geographical Information System) function in the server described later. This function links the GPS position transmitted from the boat to match the principle of tracing the wake.
The boat impact sensing device 20-1 is a structure for sensing that the boat impacts directly on the buoy, impacts on the moor, or collides with the lunatic buoy. If an impact is detected, it is acquired as data of the deduction point.
The description of the boat position measuring device 20-2 for measuring the position of the boat is replaced with the principle of the above-described buoy position measuring device 10-2. Here again, the boat transceiver is also referred to as average value data through a plurality of GPS measurements. And transmitted to the control center wirelessly. However, the position data measured by the boat may be configured to receive the GPS signals continuously for a predetermined time in consideration of the characteristics of the boat traveling at high speed, and then transmit the data to the control center periodically or after collecting the control centers collectively after completion of the test .
The engine sensor 20-3 is configured to acquire data as to whether the vehicle runs at the RPM as instructed by the test tube. The lever position sensing device 20-4 is also configured to advance, neutral, And to acquire data as to whether or not the lever has been properly operated in reverse. Similarly, the boat direction sensing apparatus 20-5 is for acquiring data as to whether or not the examiner changes or maintains a proper heading when instructing the change point.
The boat distance measuring device 20-6 for measuring the distance of the object from the boat is similar to or similar to the buoy distance measuring device in principle, In particular, it is desirable to install the boat on the point that it can be used to measure the distance from the buoyant buoy and obtain it as data. As an effective method for this, an embodiment of the reflector 10-5 including the reflector 10-5 surrounding the bead is illustrated in FIG. 2B. In other words, FIG. 2B is characterized by adopting a mesh-type reflector 10-5 so as not to hinder the buoyancy of the buoy A1. Therefore, the principle of reflecting the multi-angle from the curved surface of each wire net The function of the reflector is achieved. This diffuse reflection is necessary to allow the radar sensor or the ultrasonic sensor to receive the reflected signal for more time in a boat traveling at 1.8 meters per 0.1 second. If a plane reflection angle like the mirror plane is formed, the reflection signal coming back to the buoy when measuring the distance from the boat to the circular buoy is very short, so unless the cycle of the measurement repeat signal is extremely short Measurement error becomes worse. Furthermore, if the repetition time is made too short, there is a problem that the near-field resolution is deteriorated in the radar. Therefore, it is the reflector 10-5 that the reflection signal is radiated from the buoy in the form of a sector. On the other hand, the reflective plate for use in the light reflection may be formed of an embossed aluminum plate or the like having a concave and convex surface.
When the ballast tanker is installed in the lower part of FIG. 2B, the ballast tanker can maintain the upright state corresponding to the weight of the sensor device and the reflector installed on the ballast tanker. In this case, Unlike weights, when obstacles are not adhered to the ground and when they are lifted above the surface of the water, they can be simply worked out.
The boat tilt sensing device 20-7 is a structure for sensing hull shaking such as a sudden skid or a rolling phenomenon. The boat wireless transceiver 20-9 is a communication structure for directly connecting to a server network constituted by the control center and transmitting all data generated in the boat.
The portable input device 20-8, that is, the portable input device, inputs subjective rating points as described above, for example, whether the wearer wears a right-wing suit properly, tightly fastened the strings, And whether or not the examiner should perform the examination properly after taking the examinations. Of course, such a subjective judgment is advantageous in that, for example, when the system is down or a failure occurs in a specific use sensor device, it can be switched to manual operation and operated. Here, the portable input device may be composed of 1: 1 wireless such as Bluetooth, WiFi, or the like, which is temporarily stored in a boat, or may directly transmit data to the control center in conjunction with the network.
The wireless network 30-5 installed in the on-ground control center collects data while providing an access point covering the above-mentioned sensor devices for boats, sensor devices for boats, and portable input devices (portable input devices are required only) Or transmit a control signal. Here, not only the data transmitted from the boat can be transferred from time to time, but also all the data can be transmitted collectively after the completion of one test.
The server 30-1 of the control center displays a plurality of buoy positions on a map expressing the test field range on the map and has a GIS-based display function expressing the running trajectory of the boat, And a display device 30-2 interlocked with the server and a server as an input device or to allow the examiner to recognize the information from the server. Further, the server may include an independent server position measuring device. When the GPS position obtained through the server position measuring apparatus is co-ordinated with the control center fixed on the land, It is possible to improve the accuracy of position acquisition by substituting the position measurement result for correction. Here, the server position measuring apparatus can also take an average of the results obtained from a plurality of GPSs.
With this configuration, the present invention particularly provides a test and evaluation system using a combination of digital and analog by providing a means for precisely grasping the position of a moving test site and further inputting a workpiece as a mechanical device, It is a feature.
FIG. 3 is a block diagram illustrating a server program in FIG. 2 according to an embodiment of the present invention.
(30-5) is a configuration of the above-described wireless network, through which a sensor unit input channel (30-1-1), a portable input unit data input channel (30-1-2) The sensor device input channel 30-1-3 for the boat, and the GPS data input channel 30-1-4.
(30-1-5) is a wireless transmission / reception program. Through this program, it is possible to provide a radio link as an access point to each sub-radio transceiver, a boat radio transceiver, and the like and achieve transmission. It can be understood that it is a kind of wireless LAN.
(30-1-6) is a GIS program. The attribute data such as the position of the buoy, the position of the boat, and the dock are displayed on the screen displayed as basic map data. It is a vector map technique. Here, if the lyric subpoip is actively implemented, its position is also displayed on the map, so that it can draw the trajectory as shown in FIG. 1 when combined with the wake of the boat. In particular, using the GIS program, a straight line connecting A1, A2, and A3 can be drawn in FIG. 1, and a range in which a meandering winding orbit is drawn is determined, and a range of 3 meters or 15 meters from each buoy By dividing the range from the water to the rectangle, it is possible to easily drive the evaluation program such as giving a deduction when leaving it.
(30-1-7) is a point calculation program. This configuration can be understood by referring to the main test procedures and deduction subjects explained at the beginning.
(30-1-8) is a kind of database program capable of collecting and collecting data from each sensor device, registering examinees, performing search and testing of the examinees, and further storing history of each test.
(30-1-9) is a GPS correction program. As described above, when the result from the server position measuring device measured at the stationary position on the land is inconsistent with the result of the fixed coordinate at which it is located, the discrepancy deviation is substituted into the buoy position data and the boat position data, So as to obtain an effect of improving the accuracy to such an extent as to be offset to the position coordinates.
(30-1-10) is an operation management program. It is a component that plays a role and effect as a configuration for managing or checking a server or for managing or controlling a sensor device for a partly used sensor device and a sensor device for a boat.
(30-1-12) is a comprehensive evaluation program. The score is calculated by collectively calculating the deduction object, and the result is disclosed to the examinee through the combination judgment of (30-1-11).
On the other hand, the GIS program in the server may adopt a configuration in which the trajectory of the boat standardized by the trial operation is used as a reference reference model, and determination is made based on whether the trajectory is out of the tolerance range of, for example, +/- 3 meters . In this case, it is preferable to model the wake-up trajectory as a range operation once a day in consideration of tide and ebb. For example, to define a maximum departure range close to 15 meters from the buoy and a minimum exit range close to 3 meters from the buoy.
Further, the GIS program of the server may include a configuration for expressing between the trajectory and the trajectory in consideration of the fact that the position of the boat exists between the boat position measurement data and the boat position measurement data. It is useful to measure the GPS position at intervals of 10Hz in a boat and convert it to a precise position.
FIG. 4 is a flow chart depicting an electronic scoring method of a boat pilot license test according to the present invention,
As a first step, system startup through GPS and GIS startup;
As a second step, there is a step of subjectively measuring and inputting the state of the boat such as examinee's registration and search, wearing a life-saving clothing through a portable input device, watching a boat,
As a third step, there is a step of temporarily storing data of a meandering route, a meandering route and a meandering route on the basis of the extension line of the three meandering buoys arranged,
In a fourth step, when the lib chart is dropped, if the lifesaver state is measured for the lib chart, temporarily storing data of the lib chart;
In a fifth step, when measuring a transition, a backward, and an eyepiece state, temporarily storing data on the measured data;
In a sixth step, when the temporarily stored data is sent to the server as a batch after the third, second, fourth, and fifth steps, the server performs evaluation and fitting determination by an evaluation program.
In each operation, the first step is a state in which preparations are made such as drawing the wake of the boat on the GIS map and the position measurement already before performing the test from the operation of the GPS correction program and the GIG program of the server. Of course, the above-mentioned means of collecting data from plural GPSs and correcting it when fixed coordinates and deviations occur. That is, in the first step, when GPS data is collected and a deviation is generated in comparison with a fixed position of the GPS data, the position data of the buoy and the boat are corrected at a batch by the deviation, and the own map is displayed, To prepare the environment in which the function of overlapping the position of the target object is to be implemented.
The second step is for evaluating and inputting the state in which the examinee picks up the boat from the apron through the portable input device. As described above, the portable input device is provided with an orientation sensor, an engine sensor, a lever position sensor And the like are also stored together. That is, in the second step, the portable input device is used to subjectively input and evaluate the wearing state of the wearing of the life jacketing and objectively measure and input the state of the boat through the orientation sensor, the lever sensor and the engine sensor.
On the other hand, in the configuration for operating the portable input device at this time, it is possible to include a data configuration such as systematizing the reference time point of the deduction point by inputting the instruction of the examiner with the keypad. .
In the third step, it is possible to input whether or not to enter the meandering entrance and exit by the visual measurement with the portable input device, and determine whether the entry point matches the entry point on the orbit of the straight line obtained on the map . Particularly, in the third step, it is possible to acquire the proximity distance or the buoy collision in the meandering running through the distance measuring apparatus and the impact detecting apparatus. In this case, the measuring apparatus can be obtained through the buoyed installation, It is also possible to choose from a variety of choices. It has been described that the specific measuring means at this time can be composed of ultrasonic wave, radar, RFID, magnetic sensor or the like. Furthermore, it is possible to calculate the trajectory using the boat locator by calculating the distance too far from the buoy at the time of the steep traveling, for example, traveling orbit more than 15 meters from the buoy. In other words, in the third step, the state of entering the meandering line and the meandering line on the extension line of the three meandering buoys is subjectively determined and inputted to the portable input device, while the distance between the impact sensor and the distance And judging whether or not the trajectory has deviated from the GIS after traversing the meandering through the trajectory.
The fourth step is to measure the impact or distance from the lifesaving buoy. At this time, the boat impact sensor or the boat distance measuring device is operated to approxi- mately approach and assess whether the muffler is constructed at a proper distance. At this time, subjective evaluation data can also be inputted together through the portable input device. That is, a state in which a person is rescued as a liquor buoy, is input subjectively through a portable input device and is input as objective data through a sensor. Meanwhile, it is also possible to refer to the distance measurement between the position measurement result and the boat position measurement result by attaching the GPS to the liquefied boat buoy, and it is defined that the liquefied boat buoy is adopted as the active configuration in the present invention .
In the fifth step, the direction sensor, the lever sensor, the engine sensor, and the like can be used as data for the change of direction, backward direction, and acceleration / deceleration state. Furthermore, the impact detection device may be installed in the dock to detect the busting attitude at this time. That is, in the fifth step, the variable needle and the backward state may be acquired by the orientation sensor and the lever sensor, and the diopter state may be inputted through the boat impact sensor or the portable input device.
FIG. 5 is a flowchart illustrating a summary process of the concrete steps of the first to sixth steps. FIG. 6 is a conceptual diagram illustrating a principle of performing electronic scoring on a boat's orbit and a moving aquarium in a fixed control center As shown in Fig.
The present invention is not limited to the configuration disclosed in the above embodiments. For example, various distance measuring devices may be provided with a horizontal stabilizer (stabilizer) corresponding to the rolling of a boat or a buoy to stabilize the posture of the sensor . Furthermore, in order to construct a sensor for detecting the lifesaving state in the buoyant buoy, a plurality of ultrasonic sensors facing 360 degrees forward must be simultaneously accommodated. In order to prevent interference (resonance) between the sensors, And a resonance preventing structure for filling the interior with a sound absorbing material.
P1:
S1 to S13: Water boats
10: Device installed in the buoy
20: Equipment installed on the boat
30: Equipment installed in the land control center
Claims (28)
A buoy position measuring device for measuring a position of the buoy, and a buoy sensor device interlocked with a buoy wireless transceiver for wirelessly transmitting data from the device to a server;
A boat position measuring device for measuring a position of the boat; an engine sensor for sensing an engine speed of the boat; a lever position sensing device for sensing a driving lever operating state of the boat; A boat orientation sensor for sensing the heading of the boat; a boat distance measuring device for measuring the distance of an object from the boat; a boat radio transceiver for wirelessly transmitting data from the device to a server; A sensor device for a boat including a portable input device for transmitting data to the server by wirelessly inputting data with the human power;
A wireless network for interfacing wirelessly the portable input device with the buoy transceiver, the boat transceiver, and the wireless input / output device, the wireless network including a wireless network, the sensor device for a boat, the sensor device for a boat, A server including a program for performing a test evaluation while receiving data from a portable input field and displaying the data in a GIS-based position and path, a display device for displaying a test evaluation result linked to the server, And a control center device connected to an input device for receiving a control operation of the user are integrally connected to each other so that the test and evaluation are performed by synthesizing digital objective data and analogous subjective data on the basis of a flexible test site Pilot licensed practical test system.
Further comprising a buoy distance measuring device for measuring a distance of the object from the buoy to the interlocking configuration of the buoy sensor device.
The buoy distance measuring device further comprises a buoy impact detecting device for detecting an impact state of the buoy, and a buoy distance measuring device for measuring a distance of the object from the buoy. Test system.
The boat control system further comprises a boat impact sensing device for sensing an impact condition applied to the boat, and a boat tilt sensing device for sensing a tilt of the boat. .
The portable input device is configured to input a portion that is not inputted to the sensor in the procedure of the boat pilot license test and to be programmed so that the examiner can subjectively input data corresponding to any one or more of the sensing devices Boat pilot license practical test system which features.
Wherein the boat distance measuring device in the boat sensor device is configured to measure the distance of the lunar surface marker.
Wherein the buoy distance measuring device or the boat distance measuring device comprises an RFID tag.
Wherein the buoy distance measuring device or the boat distance measuring device is constituted by a magnetic force.
Wherein the buoy distance measuring device or the boat distance measuring device is a radar-based distance measuring sensor.
Wherein the buoy distance measuring device or the boat distance measuring device comprises an ultrasonic sensor.
Wherein the buoy position measuring device or the boat position measuring device includes an arrangement for replacing buoy position measurement data or boat position measurement data as an average of data measured from a plurality of GPSs, Obtaining the server position measurement data on average and correcting the buoy position measurement data or the boat position data by the deviation when the server position measurement data deviates from a preset fixed coordinate to acquire the positions of the buoy and the boat Wherein the boat control pilot test system further comprises a configuration for performing the boat pilot license test.
Further comprising a configuration for evaluating whether the program that performs the test evaluation while displaying the position and the trajectory based on the GIS in the server exceeds the error range set on the basis of the reference trajectory determined through the trial operation. Pilot licensed practical test system.
And a program for performing a test evaluation while displaying the position and the navigation of the GIS based on the server further comprises a subdivision representation of the boat by dividing the boat position measurement data and the boat position measurement data by a set interval, Pilot licensed practical test system.
The program for performing the test evaluation while displaying the GIS-based position and the trajectory in the server further includes a configuration for forming trajectories of the meandering entry, the meandering, and the meandering entry points on the straight line extending from the coordinates between the plurality of the subdomain position measurement data A boat pilot license practical test system featuring.
Further comprising a configuration in which a reflector for reflecting the light is provided on an object that is a target of a boat distance measuring device for measuring the distance of the object from the boat or a distance measuring device for measuring the distance of the object from the boom, Licensed Practice Test System.
As a first step, a system startup step through GPS and GIS startup;
As a second step, there is a step of subjectively measuring and inputting the state of the boat such as examinee's registration and search, wearing a life-saving clothing through a portable input device, watching a boat,
As a third step, there is a step of temporarily storing data of a meandering route, a meandering route and a meandering route on the basis of the extension line of the three meandering buoys arranged,
In a fourth step, when the subject is near to the lyophilized sub-table, measuring the life structure status of the lyophilized target table and temporarily storing the data is performed.
In a fifth step, when measuring a transition, a backward, and an eyepiece state, temporarily storing data on the measured data;
In a sixth step, the data temporarily stored through the steps 3, 2, 4, and 5 are transmitted to the server collectively, and the server performs evaluation and fitting determination by an evaluation program.
In the first step, when GPS data is collected and a deviation is generated in comparison with a fixed position of the GPS data, the position data of the boats and the boats are corrected by the deviation, and the own map is displayed, And displaying an overlap of the position of the boat.
And a second step of subjectively inputting and evaluating the wearing state and the watching state of wearing the life jacketing in the portable input device and objectively measuring and inputting the boat eye state through the orientation sensor, the lever sensor and the engine sensor How to Handle a Boat Pilot License.
In the third step, the state of entering the meandering line and the meandering line on the extension line of the three meandering buoys is subjectively determined and inputted to the portable input device, while the distance between the impact sensor and the distance And determining whether or not the trajectory is deviated from the GIS after going through the meandering route through the wake.
The fourth step includes a step of subjectively inputting a state of life saving as a liquified water table through a portable input device and inputting the location of the liquified water table as objective data through GPS, Test processing method.
And the fifth step includes a configuration in which the variator and the backward state are acquired by the orientation sensor and the lever sensor, and the diving state is subjectively input through the portable input device.
Wherein the GPS data includes an average value from a plurality of GPSs.
Wherein the configuration for operating the portable input device in each of the above steps includes a configuration for converting the instruction of the test tube into data using a keypad.
Wherein the near distance measurement of the meander is measured from a buoy distance sensor installed in the buoy.
Wherein the near distance measurement of the meander is measured from a boat distance measuring sensor mounted on the boat.
Wherein the near distance measurement of the meandering portion is performed using an ultrasonic sensor.
Wherein the near distance measurement of the meandering portion is performed using a radar sensor.
Wherein the liquor buoy includes a configuration for transmitting the location through an active configuration.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130148199 | 2013-12-02 | ||
| KR20130148199 | 2013-12-02 |
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| KR20150064658A true KR20150064658A (en) | 2015-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020140148905A KR20150064658A (en) | 2013-12-02 | 2014-10-30 | grading system and processing method for boat operating license examination |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200000187A (en) * | 2018-06-22 | 2020-01-02 | 주식회사 네이블커뮤니케이션즈 | Tension adjusting device |
| KR20200048216A (en) * | 2018-10-29 | 2020-05-08 | 진광식 | Drone performance evaluation system |
| KR20200122525A (en) * | 2019-04-18 | 2020-10-28 | (주)카네비컴 | Water leisure equipment pilot license practical test evaluation device and method |
| KR20210014987A (en) * | 2019-07-31 | 2021-02-10 | (주)카네비컴 | Water leisure equipment pilot license practical test evaluation system and method |
-
2014
- 2014-10-30 KR KR1020140148905A patent/KR20150064658A/en not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200000187A (en) * | 2018-06-22 | 2020-01-02 | 주식회사 네이블커뮤니케이션즈 | Tension adjusting device |
| KR20200048216A (en) * | 2018-10-29 | 2020-05-08 | 진광식 | Drone performance evaluation system |
| KR20200122525A (en) * | 2019-04-18 | 2020-10-28 | (주)카네비컴 | Water leisure equipment pilot license practical test evaluation device and method |
| KR20210014987A (en) * | 2019-07-31 | 2021-02-10 | (주)카네비컴 | Water leisure equipment pilot license practical test evaluation system and method |
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