KR100906802B1 - Space image drawing system - Google Patents

Abstract

A space image drawing system is provided to allow a user to manage abnormality which is generated in a transmitting unit rapidly by installing a wheel on the transmitting unit. A GPS receiver(210) receives a navigation message which a plurality of GPS artificial satellites transmits, and a storage(220) stores digital map data manufactured based on the aviation photographing product. A status signal receiver(230) receives road condition information from the first transmission unit(140) of the transmitting unti(100). A controller(240) matches the road condition information received from the first transmission unit of transmitter and the navigation message which the GPS receiver receives to digital map data, and a display unit(250) displays the current position and road condition of a moving body.

Description

Terrain contrast control point composite type spatial image drawing system of aerial photography image

The present invention relates to a geospatial reference point composite spatial image drawing system of aerial photography.

In general, when an abnormality occurs on the road, a warning signal is provided to the driver of the vehicle by installing a light emitting unit informing about the abnormality occurrence point.

However, such light emitting means is not capable of storing a separate fixture, and if an abnormality occurs in the light emitting means, the parts of the light emitting means cannot be replaced immediately, and therefore, no immediate action can be taken against the abnormality.

In addition, such a light emitting means is not provided with a moving means, it was inconvenient when moving the installation place.

On the other hand, the vehicle driver may fail to check the light emitting means while driving.

In order to solve this problem, Japanese Patent Laid-Open No. 11-328581 (Road Traffic Information System) has been invented.

The road traffic information system transmits road condition information indicating a road abnormality to all regions ranging from a few meters to several km from an abnormal occurrence point through a transmitter installed at the abnormal point, Provided road condition information to vehicles.

However, when the driver does not see the updated navigation device, the road traffic information system cannot grasp the road condition in front of the driver, so that the driver does not immediately deal with the road condition.

In addition, in arranging the transmitter at the point of occurrence of abnormality, it was difficult to move the transmitter, which made work inconvenient.

The present invention is to solve the above problems, it is possible to immediately respond to the occurrence of the abnormality of the transmitter, to facilitate the movement of the transmitter, the driver through the navigation device to immediately recognize the danger situation ahead It is an object of the present invention to provide a spatial image drawing system.

The present invention as described above, a plurality of GPS (Global Positioning System) GPS satellites; A transmitter for transmitting road condition information; A spatial image drawing system mounted on a vehicle and including a navigation device for receiving road condition information from a transmitter and displaying the same, wherein the transmitter is rotatable to a base installed on the ground, a support mounted on the base, and a support. A main body having a swivel to be securely installed, a pedestal to be installed on the top of the support, a tubular holder that rests on the top of the support and a lower part of the swivel to restrict the rotation of the swivel, and is installed on the top of the support. A display unit consisting of a driving motor, a connecting rod fixed to the driving shaft of the driving motor, a light emitting body installed at an end of the connecting unit, a GPS receiving unit receiving position information transmitted by a plurality of GPS satellites, and road state information. A first power supply unit, a battery for supplying power to the driving motor and the light emitting body, A control unit which controls the driving motor, the light emitting body, the GPS receiver, and the first transmitter while receiving the supply, and wirelessly transmits the GPS position information received by the GPS receiver and pre-stored road state information through the first transmitter, and the controller is ON-OFF. And an input unit for operating the control unit so that the road state information stored in the control unit is set, an output unit which is operated by the control unit to indicate the operation state of the control unit to the outside, a fixing stand installed at the lower front of the base, and a rotating shaft is inserted into the center. A hole is formed and a plurality of insertion part insertion holes spaced at regular intervals around the rotation shaft insertion hole are formed along the clockwise or counterclockwise direction so as to be rotatably installed on the stator via the rotation shaft inserted into the rotation shaft insertion hole. The configured moving part and the fixing mechanism which one end is rotatably connected to the fixing stand and the other end is inserted into the insertion part insertion hole The fixture is installed on the base so as to be located behind the moving part and is in close contact with the ground, the handle part installed on the base, the main body installed on the handle part, and a door to open and close the main body, and operated by the control unit. A second sensor which is controlled and installed in the main body or door and detects whether the door is opened or closed, and operated by the controller and wirelessly outputs an open signal to the outside when the controller receives a signal indicating the opening of the door from the sensor. A wealth; The navigation device includes a GPS receiver for receiving a navigation message transmitted by a plurality of GPS satellites, a storage unit for storing digital map data produced based on aerial photographs for searching and guiding a driving route of a moving object, and a transmitter. (1) The state signal receiver for receiving road condition information from the transmitter and the navigation message received from the GPS receiver and the road condition information received from the first transmitter of the transmitter are matched with the numerical map data. And a control unit for deleting the matched road state information, and a display unit which is operated and controlled by the control unit to display the current position and the road state of the moving object.

According to the present invention as described above, by providing a furnishing box, it is possible to take immediate measures against the occurrence of the transmitter, and by providing a wheel to the transmitter, the transmitter can be easily moved, through the navigation device mounted on the vehicle It is effective to recognize the danger situation ahead.

Hereinafter will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing a spatial image drawing system according to the present invention, Figure 2 is a partial cross-sectional view showing a transmitter according to the present invention, Figure 3 is a partial side cross-sectional view of the transmitter according to the present invention, Figures 1 to 3 Reference is as follows.

The spatial image drawing system includes a plurality of GPS satellites (S), a transmitter (100) disposed on a road surface, and a navigation device (200) installed in a vehicle to receive road condition information from the transmitter (100).

The transmitter 100, the main body 110 disposed on the road surface, the display unit 120 for notifying the warning display to the outside, GPS receiver 130 for receiving location information from a plurality of GPS satellites (S), The first transmitter 140 installed in the main body 110, the battery 150 installed in the main body 110, the controller 160 installed in the main body 110, and the input unit installed in the main body 110. 170, an output unit 180 provided in the main body 110, a moving unit W for moving the main body 110, a fixing mechanism FA for limiting the movement of the moving unit W, Fixing part (F) for restricting the movement of the main body 110, the handle portion (G) installed on the main body 110, the fixture box (S) and the fixture box (S) installed on the handle portion (G) It consists of a detection sensor (DS) for detecting the opening or closing of the.

The main body 110 includes a base 111 disposed on a road surface, a support pillar 112 having a rectangular column shape installed on the base 111, and a lower portion of the support shaft 112. Rotating rod 113 is rotatably installed, the support base 114 is installed on the support 112, and the mounting base 115 is fixed to the support base 114 and the support stand 112 is fixed to each other. It is composed.

At this time, the base 111 of the main body 110 is provided with a mounting table 116 to be entered into the upper portion.

The base 111 is disposed on the ground in a disk shape having a space formed therein. On the other hand, in the present embodiment, the shape of the base 111 in the shape of a disk, but can be modified into various shapes.

The pedestal 114 is installed on the upper portion of the support 112, it is installed to protrude outward.

The fixing member 115 is a tubular shape that penetrates up and down, and is inserted into the supporting member 112 and the rotating table 113 so as to be movable up and down, and is mounted on the pedestal 114. At this time, the fixing table 115 is fixed to the support table 112 so that the rotating table 113 does not rotate about the rotation shaft H while being seated on the pedestal 114.

The display unit 120 includes a driving motor 121 installed on the upper side of the rotating table 113, a connecting table 122 rotated by the driving motor 121, and a light emitter 123 installed on the connecting table 122. do.

The drive motor 121 is a conventional motor having a drive shaft 121a and supplied with electric power from the battery 150, and a detailed description thereof will be omitted.

The connecting table 122 has an upper end connected to the drive shaft 121a of the driving motor 121 and a lower end extending downward.

The light emitter 123 is installed at the lower end of the connecting table 122 and emits light like a warning lamp, and receives power from the battery 150.

The GPS receiver 130 is a conventional one that receives location information from a plurality of GPS satellites S, and is installed on an upper portion of the mounting table 116 of the main body 110 to receive location information from a GPS satellite.

The first transmitting unit 140 is installed on the mounting table 116 of the main body 110 to wirelessly transmit the location information of the main body 110 and road state information indicating the current road condition to the outside.

The battery 150 is installed inside the base 111 of the main body 110 to supply power to the drive motor 121, the light emitter 123, and the controller 160.

The control unit 160 stores in advance a street value and road information indicating an electric wave during construction, a water pipe construction, a water pipe construction, and the like. At this time, the controller 160 sets the road state information according to the operation of the input unit 170, and wirelessly outputs the set road state information to the outside through the first transmitter 140. At this time, the control unit 160 receives power from the battery 150 and operates the driving motor 121, the light emitting unit 123, the GPS receiving unit 130, the first transmitting unit 140, and the output unit 180. To control.

The input unit 170 controls the operation of the control unit 160 so that the control unit 160 outputs road state information such as a construction accident or a traffic accident, while the control unit 160 controls the driving motor 121 and the light emitter ( 122) to control operation.

The output unit 180 is a conventional display device, which is operated by the controller 160 to output an operating state of the controller 160 to the outside.

The moving part (W) is composed of a fixed base (W1) installed on the lower right side of the base 111, and a wheel (W2) rotatably installed on the fixed base (W1) via the rotation shaft (W3). At this time, two moving parts (W) are provided and arranged in front and rear to face each other.

The wheel (W2), the rotary shaft insertion hole (H) is formed in the center and the plurality of insertion portion insertion holes (h) spaced at regular intervals about the rotation shaft insertion hole (H) is formed along the clockwise or counterclockwise direction do.

The fixing mechanism FA is provided with a connecting portion FA1 rotatably installed at one end of the moving table W at a fixing stand W1, and is formed to be curved at the other end to insert the insertion hole of the wheel W2 ( An insertion part FA2 to be inserted into h) is formed. At this time, a sufficient friction force acts between the connection part FA1 of the fixing part FA and the fixing table W1 of the moving part W, so that the connection part FA1 is not easily rotated.

The fixing portion F is provided on the lower left side of the base 111. At this time, the fixing portion (F) has a 'c' shape, one end and the other end is fixed to the lower left side of the base 111, the lower surface is in close contact with the ground.

The handle portion (G) is a pair of support (G1) is installed on the upper right side of the mounting portion base 111 to form a multi-stage adjustable length to face each other, and installed on the upper surface of each support (G1) each support It consists of a horizontal bar G2 which connects G1.

The fixture S is composed of a main body S1 provided between each support G1 and a door S2 for opening and closing the main body S1, and the spare battery 150 or the light emitter 123. Is kept. At this time, the fixture (S) may be provided with a separate locking device.

The detection sensor (DS) detects the opening / closing of the fixture box door (S2), in the present embodiment using the ON-OFF switch, when the detection sensor (DS) is turned on, the control unit 160 checks this. I could do it. On the other hand, the detection sensor (D) may be any one as long as it can check the opening and closing of the fixture (S).

The second sending part WL is installed on the mounting table 116 of the main body 110, and is operated and controlled by the control unit 160. At this time, when the control unit 160 receives a signal that the supply box (S) is opened from the detection sensor (DS), the control unit 160 receives the open signal of the supply box (S) via the second sending unit (WL). Wireless output to the outside.

On the other hand, a separate control room is provided with a display device (C).

The display device C includes a receiver C1 for receiving an open signal from the second transmitter WL, and a controller C2 for operating and controlling the receiver C1 and receiving an open signal from the receiver C1. And an output unit C3 which indicates to the outside that the operation box S is opened by the control unit C2.

The navigation device 200 may include a GPS (Global Positioning System) receiver 210 which receives a navigation message transmitted by a plurality of GPS satellites S, and a sensor unit which detects a driving state according to the driving of the vehicle. 260, a storage unit 220 storing numerical map data for navigating and guiding a driving route of the vehicle, and a state signal receiver 230 receiving road state information from the first transmitter 140 of the transmitter 100. And a control unit 240 for matching the navigation message received by the GPS receiver 210 with the road state information from the state signal receiver 230 to the numerical map data, and controlled by the control unit 240 to control the current of the vehicle. It is composed of a display unit 250 for displaying the location and road conditions.

The GPS receiver 210 receives a navigation message transmitted by a plurality of GPS satellites through an antenna.

The sensor unit 260 is equipped with various sensors including a gyroscope for detecting a driving angle and a speed sensor for detecting a traveling speed of the vehicle, and detects a driving state according to the driving of the vehicle.

The storage unit 220 stores numerical map data for searching and guiding a driving route of the vehicle in advance.

The state signal receiver 230 receives road state information from the first transmitter 140 of the transmitter 100.

The control unit 240 determines the current position of the vehicle by the mixed navigation using the navigation message received by the GPS receiver 210 and the driving detection signal of the vehicle detected by the sensor unit 260, and the storage unit 220 determines the current position of the vehicle. The driving route from the starting point of the vehicle to the destination is searched using the stored numerical map data.

In addition, the controller 240 controls to display the determined current position of the vehicle by matching the numerical map data, and controls to guide the driving according to the searched route when the vehicle is driven.

On the other hand, the control unit 240 receives the road state information from the state signal receiving unit 230, and displays the state of the road matching the numerical map data. That is, the controller 240 indicates the road state of the section to pass through now on the display unit 250. Here, it is called image drawing that the control part 240 matches the state of the road with numerical map data, and displays it.

In this case, the controller 240 deletes road state information after a predetermined time so that data is not stored unnecessarily.

The display unit 250 is a conventional display device operated and controlled by the controller 240. The display unit 250 includes a driving route and a road of a vehicle including numerical map data and a current position of the vehicle, a starting position of the driving route, and a ending position of the driving route. Inform the driver of the condition.

At this time, the display unit 250 is further provided with a voice alarm device, it is possible to visually alert the driver with a visual notification of the road construction.

Hereinafter, the operation of the spatial image drawing system according to the present invention will be described.

If a traffic accident occurs, the worker arrives in the area where the accident occurred.

Thereafter, the worker places the transmitter 100 in front of the accident occurrence area.

In this case, as shown in FIG. 4, the transmitter 113 is folded downward, and the holder 115 is lowered to the tip of the rotor 113.

Subsequently, when the worker rotates the swivel 113 upward, the swivel 113 is erected as shown in FIG. 5, and the fixing table 115 descends to the bottom of the swivel 113 to be seated on the pedestal 114. At this time, the fixing base 115, the support 112 and the rotating table 113 is fixed, so that the rotating table 113 is entered.

When the main body 110 is installed as described above, when the operator inputs a control signal that a traffic accident occurs through the input unit 170, the controller 160 generates the current location information and the traffic accident received from the GPS receiver 130. The road state information is wirelessly output to the outside via the transmitter 140.

Thereafter, when the operator operates the driving motor 121 and the light emitter 123 through the input unit 170, the connecting shaft 122 rotates while the driving shaft 121a of the driving motor 121 rotates. At this time, the light emitter 123 connected to the connecting table 122 rotates while emitting light.

In addition, when the road state information is transmitted through the transmitter 140, the state signal receiver 230 of the navigation device 200 mounted on the vehicle is the road state information transmitted from the transmitter 140 of the transmitter 100. Receives and sends to the control unit 240. Receiving this, the controller 240 matches the state of the road to the numerical map data, and displays a letter such as 'a traffic accident occurs in front' on the display unit 250 to inform the driver that an accident has occurred ahead.

On the other hand, the control unit 240 of the navigation device 200 deletes the road state information matched with the numerical map data after a predetermined time so that the data is not stored unnecessarily.

In addition, when the transmitter 100 is moved, when the upper portion of the handle portion G is held and the handle portion G is tilted laterally, the transmitter 100 is centered on the moving portion W as shown in FIG. 6. Inclined.

Therefore, when the operator drags the transmitter 100, the transmitter is easily moved by the moving unit W. FIG.

In addition, when fixing the transmitter 100 in the arrangement position, push the inclined handle portion (G) to the original position. At this time, the transmitter 100 rotates about the moving part W by its own weight, and is fixed to the placement position while the fixing part F is in close contact with the ground.

In addition, when the insertion portion FA of the fixing mechanism FA is pressed downward, the insertion portion FA2 is inserted into the insertion portion insertion hole h of the wheel W2 while the insertion portion FA2 rotates, thereby rotating the wheel W2. To limit. Therefore, the transmitter 100 is located more stably in the arrangement position.

In addition, since the light emitting unit 123 or the battery 150 is provided in the furnishing box S of the transmitter 100 in advance, when an abnormality occurs in the light emitting unit 123 or the battery 150 in use, the light emitting unit (S) 123 or the battery 150 may be replaced.

On the other hand, the light emitter 123 or the battery 150 in the fixture (S) can be easily stolen by an outsider. However, the present invention can confirm the opening of the fixture (S) in a separate control room, it can quickly cope with the theft of the fixture.

That is, when an outsider arbitrarily opens the supply box S and the door S2 is opened, the pressure applied to the detection sensor DS is released and the detection sensor DS is turned on. In this case, the controller 160 receives the open signal from the sensor DS and wirelessly outputs it to the outside.

On the other hand, the control unit C2 of the display device C receives the opening signal through the receiving unit C1, indicating that the fixture S is opened to the output unit C2.

As described above, the spatial image drawing system according to the present invention can immediately replace when a problem occurs in an article.

In addition, the operator can easily move the transmitter 100 via the wheel 150.

In addition, according to the present invention, since the road condition of the abnormal occurrence point is illustrated in the navigation device 200 of the vehicle passing near the abnormal occurrence point, the vehicle driver can react promptly to the abnormal occurrence state.

In addition, the present invention, even if the driver does not confirm the abnormal state of the power on the navigation device 200, it can be immediately confirmed that there is an error in the road state through the rotating light emitter 123.

In addition, the present invention is equipped with a fixture (S), can be replaced immediately when an abnormality occurs in the parts, it is possible to quickly cope with the abnormality of the transmitter (100).

1 is a block diagram showing a spatial image drawing system according to the present invention,

2 is a partial cross-sectional view showing a transmitter according to the present invention,

3 is a partial side cross-sectional view of a transmitter according to the present invention,

4 to 7 are functional diagrams for showing a spatial image drawing system according to the present invention.

-Explanation of terms for main parts of attached drawings-

100; Transmitter 110; main body

120; Display unit 130; GPS receiver

140; A sending unit 150; battery

160; A controller 170; Input

180; An output unit 200; Navigation device

210; GPS receiver 220; Storage

230; Status signal receiver 240; Control

250; Indicator W; Moving parts

G; Handle FA; Fixture

DS; Detection sensor S; Furnishings

Claims (1)

A plurality of GPS (Global Positioning System) artificial satellites (S); A transmitter 100 for transmitting road condition information; In the spatial image drawing system mounted on a vehicle, comprising a navigation device 200 for receiving and displaying the road state information from the transmitter 100, The transmitter 100 includes a base 111 installed on the ground, a support base 112 mounted on the base 111, a swivel base 113 rotatably installed on the support base 112, and a support base 112. Pedestal 114 is installed on the top of the, and the tubular fixture 115 that rests on the pedestal 114 and surrounds the top of the support 112 and the lower portion of the swivel 113 to limit the rotation of the swivel 113 A main body 110 having a main body 110, a drive motor 121 installed at an upper end of the support base 112 of the main body 110, a connecting table 122 fixed to the drive shaft 121a of the drive motor 121, and a connection table. A display unit 120 composed of a light emitter 123 provided at an end of the 122, a GPS receiver 130 for receiving position information transmitted by the plurality of GPS satellites S, and a first state for transmitting road condition information. A battery 150 for supplying power to the transmitting unit 140, the drive motor 121, and the light emitter 123, and the drive motor 121 receiving power from the battery 150; Operate and control the housing 123, the GPS receiver 130, and the first transmitter 140, but the GPS position information received by the GPS receiver 130 and the pre-stored road state information are transmitted through the first transmitter 140. The control unit 160 for transmitting the radio, the input unit 170 for controlling the operation of the control unit 160 to turn on and off the control unit 160 and set the road state information stored in the control unit 160, by the control unit 160 Output control unit 180 that is operationally controlled to indicate the operation state of the control unit 160 to the outside, the fixed base (W1) is installed in the lower front of the base 111, and the rotary shaft insertion hole (H) is formed in the center and the rotary shaft insertion A plurality of insertion part insertion holes (h) spaced at regular intervals about the hole (H) are formed along the rotating shaft (W3) formed along the clockwise or counterclockwise direction and inserted into the rotating shaft insertion hole (H). Moving part (W) consisting of a wheel (W2) is rotatably installed in the) and one end is rotatably connected to the fixed base (W1) A fixing mechanism FA curved to be inserted into the insertion portion insertion hole h, a fixing portion F installed in the base 111 so as to be located behind the moving portion W, and in close contact with the ground; Fixture box (S) consisting of a handle portion (G) installed on the 111, a main body (S1) provided on the handle portion (G), a door (S2) for opening and closing the main body (S1), and the controller 160 It is controlled by the operation and installed in the main body (S1) or the door (S2) and the detection sensor (DS) for detecting the opening or closing of the door (S2), and the operation control by the control unit 160, the control unit 160 is a detection sensor A second sending part WL for wirelessly outputting the opening signal to the outside upon receiving a signal indicating the opening of the door S2 from the DS; The navigation device 200 stores a GPS receiver 210 that receives a navigation message transmitted by a plurality of GPS satellites, and stores numerical map data produced based on aerial photography to search and guide a driving route of a moving object. The unit 220, the state signal receiver 230 for receiving road condition information from the first transmitter 140 of the transmitter 100, the navigation message received by the GPS receiver 210 and the transmitter 100 1 is controlled by the controller 240 and the controller 240 for matching the road state information received from the transmitter 140 to the numerical map data and deleting the road state information matched to the numerical map data after a predetermined time. A display unit 250 for displaying a current position and a road state of the moving object; Terrain contrast reference point composite type spatial image drawing system of the aerial photographing image comprising a.

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