JPH09137403A - Road partition line marking machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the number of workers necessary for painting partition lines on the road and to increase greatly work efficiency while reducing burdens on the workers. SOLUTION: This road partition line making machine is equipped with a truck 1 moving on an objective road and a paint application machine 5 mounted to the truck 1 in the direction parallel to the direction of its movement and in the direction at right angles thereto in a movable manner and painting partition lines on the objective road. It is equipped with a paint melting device 2 mounted on the truck 1 and storing paint coating used by the paint application machine 5, a paint supply shutter for supplying the paint coating to the paint application machine 5 from the paint melting device 2 and a paint supply gutter 11.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a road marking line installation machine for painting marking lines on a road surface.

[0002]

2. Description of the Related Art Conventionally, repairing various marking lines including solid lines and broken lines on the center line and roadside lines displayed on the road surface, that is, the work required for overpainting or newly installing a faint line has been This is a walking work for workers on many roads, which is always dangerous.

FIG. 5 shows the current status of repair work for marking lines. When the repair work is performed as shown in the figure, cleaning of existing fading marking lines (S1), application of primer to improve paint adhesion (S2), marking of marking line ends, painting, 0.1mm for night reflection
Scattering beads with glass balls of about 0.3 mm (S4:
(Not shown), etc., and the order of these actual work procedures is (1) worker, (2) work procedure after cleaning, (3) paint for white line, and (4) handline marker 101. Will be described below. (1) Workers: 7 + 1 = 8 / gang (Breakdown: site manager (1), support vehicle (kneader) driving (1), primer application (1), marking (3)
Person), line marker (1 person), traffic guard (guardman) (1 person): 8 persons in total (2) Work procedure after cleaning a. Use a primer sprayer mounted on the wheelbarrow to improve the adhesion of the paint, and spray the area to be painted. b. The left end of the marking line is marked by black marking, and the beginning and end of the marking line are marked with chalk. c. White line marking and bead spreading are performed while advancing with the marking lines as marks by the three-wheel hand-pushed handline marker 101. When the lane marking is a curve, the rear wheel on the one wheel side of the handline marker 101 is set free and steering is performed by operating the steering wheel. d. The paint container of the handline marker 101 has a capacity of about 100 m to 200 m in terms of a paintable distance, and the molten paint is replenished each time from the accompanying kneader (support vehicle) 100. e. The paint is heated to about 200 ° C. to 250 ° C., and since it is quick-drying, it is dried in about 2 minutes. Therefore, the guard man is about 10 of the handline markers 101.
At the same time, when watching traffic control from m to 15m behind, you will also watch the painted white line. (3) White line paint Put powder paint in a pot of propane gas stove, and
It is used in this state because it melts muddy when heated to ℃ to 250 ℃. Stir constantly when heating. Immediately sprinkle beads for night reflection on the surface of the painted white line. (4) Handline marker 101 Melt paint tank, propane gas stove for keeping paint warm,
It consists of a coating nozzle and a bead scattering nozzle for reflection. The coating nozzle is mechanically about 1.5 when grounded on the road surface.
There is a slit of mm so that the above paint can flow out.

[0004]

As described above, under heavy traffic conditions on general roads, workers must carry out various work related to paint application by hand while walking, and there is always a danger. At the same time, work efficiency is not good.

Particularly, in the marking work of a faint existing lane marking, in order to facilitate the painting work, the left end surface of the existing lane marking and the beginning and the end of the existing lane marking when the existing lane marking is a broken line are threaded. It is a thin line marking, which is very similar to the carpenter's sumi-brushing, but it is performed in a posture in which it leans into the road surface, so that the car passes by next to it, which may cause a contact accident if it is more dangerous work. Has become.

Such a painting work is generally carried out for several kilometers per day, and is carried out for several hours at a speed of about 1 km / h. Therefore, the worker can protect himself from a traffic accident. The work is physically and mentally very tiring.

The capacity of the paint container mounted on the handline marker 101 is about 100 m to 200 m in terms of the paintable distance as described above.
Since the work is replenished from the paint melting pot mounted on the kneader 100 5 to 10 times per hour, the work efficiency is very low.

The present invention has been made in view of the above circumstances, and an object of the present invention is to reduce the number of workers required to paint a marking line on a road surface and to reduce the burden on the workers. An object of the present invention is to provide an automatic road marking line installation machine capable of significantly improving work efficiency while reducing the load.

[0009]

[Means for Solving the Problems] That is, the present invention provides: (1) a moving means including a vehicle moving on a target road surface;
A paint applicator that is movably attached to the moving means in a direction parallel to the moving direction of the moving means and a direction orthogonal to the moving direction, and is mounted on the moving means; It is characterized by comprising paint storage means for storing the paint coating material used in the paint coating machine, and supply means for supplying the paint coating material from the paint storage means to the paint coating machine.

With the construction as described in the item (1), the marking line can be installed by the paint applicator by simply driving the vehicle constituting the moving means, and the paint applicator can be installed. Since it is no longer necessary to manually replenish paint paint on the
The number of workers can be reduced, the burden on workers can be reduced, and the work efficiency can be significantly improved.

(2) In the above item (1), a reflective material stocking means that is mounted on the moving means and stocks a reflective material that reflects light by spraying the paint on the road surface when the paint is applied by the paint applicator. A reflective material spraying machine, which is mounted in the vicinity of the paint applicator of the moving means, and sprays the reflective material stored in the reflective material stocking means onto the road surface, is further provided.

By adopting the configuration as described in this item (2), in addition to the function of the above item (1), it is possible to simultaneously apply the scattering of the reflective material without manpower. The number of workers can be reduced, the burden on workers can be reduced, and work efficiency can be significantly improved.

(3) In the above item (1), the moving means is attached to the front side of the moving means with respect to the moving direction of the paint, and the moving means is mounted on the moving means to clean the road surface before the paint is applied. , A primer stocking means for stocking a primer that makes it possible to apply the paint to a road surface by the paint applicator, and the cleaning means of the moving means and the paint applicator are attached to the primer stocking means. It further comprises a primer spreader for spraying the stocked primer on the road surface before applying the paint.

By adopting the construction as described in this item (3), in addition to the operation of the above item (1), cleaning of the road surface and spraying of the primer before applying the paint are also performed without human intervention. Since it is possible to perform the simultaneous construction, it is possible to contribute to a further reduction in the number of workers, a reduction in the burden on workers, and a significant improvement in work efficiency.

(4) In the above item (1), a coating position detecting means for detecting the coating position of the paint on the road surface by the paint coating machine, and a moving speed and a moving distance of the moving means which are attached to the moving means. Speed to detect
According to the distance detection means, the detection result of the application position detection means, and the detection result of the speed / distance detection means, the paint application machine automatically controls the application position of the paint and the application timing. It is characterized by further comprising a coating control means.

By adopting the configuration as described in this item (4), in addition to the operation of the above item (1), subtle control in accordance with the application position and start / end of the paint and the like can be automated. As a result, it is possible to perform accurate construction while completely eliminating the need for a worker to apply the paint.

(5) In the above items (2) and (4), the automatic reflection material is applied by the reflection material sprayer according to the detection result of the coating position detection means and the detection result of the speed / distance detection means. It is characterized by further comprising first spraying control means for controlling the timing of spraying.

By adopting the structure as described in the item (5), in addition to the functions of the above-mentioned items (2) and (4), an operator required for spraying the reflective material is completely unnecessary. (6) In the above items (3) and (4), according to the detection result of the coating position detection means and the detection result of the speed / distance detection means, the timing control of the cleaning by the cleaning means and the primer sprayer are performed. It is characterized by further comprising second spraying control means for automatically controlling the timing of spraying of the primer.

By adopting the structure as described in the item (6), in addition to the functions of the above items (3) and (4), the worker required for cleaning and spraying the primer is completely unnecessary. (7) In the above item (4), an automatic / manual changeover switch for canceling the automatic control of the paint applicator by the application control means to perform a manual operation, and the application of the paint paint by the paint applicator. First operation means having a start / stop switch for manually instructing start / stop and a data input switch for inputting automatic data relating to automatic control of the paint control machine by the coating control means, and the manual control A machine including a second operating means for setting or changing conditions for applying a paint coating material including the paint applying machine, and a machine including the paint applying machine according to an operating state of the first and second operating means. It is characterized in that it further comprises an integrated control means for integrally controlling the whole.

By adopting the construction as described in this item (7), in addition to the operation of the above item (4), automation / manualization of equipment including a paint coating machine, automatic operation and manual operation of these equipments. Various operations at the time can be centrally controlled and controlled in one place, which contributes to a reduction in the number of workers, a reduction in the burden on workers, and a drastic improvement in work efficiency while enabling more definite control. be able to.

(8) In the above item (1) or (4), a paint amount detecting means for detecting the amount of paint paint in the paint applicator, and a detection result obtained by the paint amount detecting means are used for the supplying means. It further comprises paint supply control means for controlling the supply amount of the paint from the paint storage means to the paint applicator.

By adopting the structure as shown in the item (8), in addition to the function of the above item (1) or (4),
The amount of paint to be supplied from the paint storage means to the paint applicator can be controlled more accurately.

(9) In the above item (1) or (4), a guide member is provided which is attached to the moving direction side of the moving means and which guides a general coating position by the paint coating machine. .

By adopting the structure as shown in the item (9), in addition to the function of the above item (1) or (4),
The paint application machine is moved in a direction parallel or orthogonal to the traveling direction by guiding the approximate application position of the paint application machine with respect to the vehicle which constitutes the above-mentioned moving means. The amount can be greatly reduced, and more accurate paint application can be performed.

(10) In the above item (4), there is further provided an illuminating means for illuminating the coating position of the paint coating on the road surface by the paint coating machine and enabling detection by the coating position detecting means at night and in a dark place. It is characterized by having.

By adopting the structure as described in this item (10), in addition to the function of the above item (4), it is possible to perform the paint application work with workers arranged at night and in a dark place. become.

[0027]

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows an overall structure of a truck 1 which is a vehicle equipped with a road marking line installation machine according to the embodiment, and a paint for melting a plurality of colors, for example, white and yellow paint, on a carrier 1a. A melting device 2, a primer tank 12, a bead tank 13, a compressor 14 as an air source which is an auxiliary device, and an LPG cylinder 15 as a heat source of the paint melting device 2 are mounted and fixed.

Further, in accordance with the Japanese traffic rules for left-hand traffic, a cleaning device 3 for cleaning the existing marking line 17 on the road surface and the primer tank 12 are supplied to the right side of the loading platform 1a. The above-mentioned compressor 1
4, a primer sprayer 4 for spraying with compressed air, a paint applicator 5 for applying the paint paint from the paint melting device 2 to the road surface, and a bead supplied from the bead tank 13 to the applied paint. A road surface image including a copying mechanism 7 provided with a bead sprayer 6, a front camera 8 for capturing an image of a road surface ahead of the truck 1 in the traveling direction, and a coating surface position of a paint coating machine 5 directly below the copying mechanism 7 attached to the copying mechanism 7. Directly under cameras 9 for shooting are attached.

A paint supply trough 11 for supplying the paint coating melted by the paint melting device 2 to the paint coating device 5 is mounted and fixed between the paint melting device 2 and the paint coating device 5.

Further, a guide rod 16 is mounted on the front portion of the vehicle of the truck 1 so as to allow the driver of the truck 1 to take an approximately predetermined position with respect to the existing marking line 17.

However, the tip of the guide rod 16, the cleaning device 3, the primer sprayer 4, the paint applicator 5 of the copying mechanism 7 and the bead sprayer 6 are arranged in this order from the front side in parallel with the traveling direction of the track 1. Are arranged substantially linearly, and the copying mechanism 7 to which the paint applicator 5, the bead sprayer 6 and the camera 9 directly below are attached is indicated by a double-headed arrow A in the drawing orthogonal to the traveling direction of the track 1. It is configured to be movable in the direction shown.

A speed / distance detector 10 for detecting the accurate speed and distance in the traveling state of the truck 1 is arranged on the lower surface of the rear end of the truck 1. FIG. 2 shows a detailed external structure of the copying mechanism 7. The copying mechanism 7 is attached to the right end side of the lower surface of the loading platform 1a so as to project to the right side surface. The paint applicator 5, the bead sprinkler 6, and the camera 9 directly below are mounted on a movable table that can be moved in the direction of the double-headed arrow A in the figure, which is orthogonal to the direction of travel of the track 1, by a slide mechanism constituted by There is. The copying mechanism 7 is configured so that it can be stored under the luggage carrier 1a when not in use. Further, the paint supply trough 11 is also provided with a slide mechanism so that it can be expanded and contracted with the movement of the copying mechanism 7 during use.

The paint applicator 5 mounted on the copying mechanism 7
Is provided with a paint nozzle shutter 5a, and the paint nozzle shutter 5a is opened / closed by an air cylinder amount to inject and stop the applied paint 5b on the road surface.

The bead sprinkler 6 is also equipped with a bead supply pipe 6
It is connected to the bead tank 13 by a, and the beads are continuously supplied. The direct camera 9 is installed in the front part of the paint applicator 5 on the copying mechanism 7, detects the position of the existing marking line 17 directly below based on the captured image, and makes the copying mechanism 7 orthogonal to the traveling direction of the track. Double arrow A in the figure
In the direction, the copying to the existing partition line 17 is controlled, and when the existing partition line 17 is a broken line, the start and end of the line are detected, and the paint nozzle shutter 5a of the paint applicator 5 is controlled to be opened and closed. Therefore, the existing lane marking 17
Is for controlling the spraying and stopping of the applied paint 5b in accordance with the start and end of the.

Next, FIG. 3 shows the structure of the speed / distance detector 10. The speed / distance detector 10 mainly comprises a frame 10a, a cylinder 10b, a tire 10c, and an encoder 1.
0d and a swing arm 10e.

The frame 10a is attached and fixed to the lower surface of the loading platform 1a of the truck 1, and the swing arm 10 having a tire 10c attached to one end of the frame 10a.
The other end of e is rotatably attached, and an extendable cylinder 10b is attached between the frame 10a and the swing arm 10e. The extension and contraction of the cylinder 10b automatically stores the tire 10c and grounds it on the road surface. Be done.

The encoder 10d is attached to the shaft portion of the tire 10c and outputs a pulse signal in response to the rotation of the tire 10c. By counting the pulse signal obtained by the encoder 10d by a control device described later, , The traveling speed and traveling distance of the truck 1 are accurately calculated.

When the start and end of the existing lane marking 17 are detected from the image obtained by the camera 9 directly below by using the calculated traveling speed and traveling distance of the truck 1 to control the opening and closing of the paint nozzle shutter 5a. , The installation deviation amount x in the figure, which is the distance between the position of the image detected by the camera 9 directly below and the position of the paint nozzle shutter 5a, is corrected.

The cleaning device 3 is composed of a rotating brush and an air blow pipe, and the cleaning device 3 and the primer spraying device 4 are directly attached and fixed to the loading platform 1a of the truck 1, and the width of the existing partition line 17 is set in advance. Cleaning and primer spraying are performed in a slightly larger range, and the movement is not made in the direction orthogonal to the traveling direction of the track 1 unlike the copying mechanism 7.

The front camera 8 is installed on the right side of the front side surface of the truck 1 and is located in front of the truck 1 in the traveling direction 5.
The existing lane markings 17 of about m to 10 m are photographed. In the image processing apparatus described later, the existing lane markings of the existing lane markings 17 in the photographed image are detected, and the states of the existing lane markings, solid lines, and broken lines are detected, and the existing lane markings to be moved It is recognized as the prediction information 17 and is used for correction for detection from the image captured by the camera 9 directly below.

The guide rod 16 mounted in front of the truck 1 allows the driver of the truck 1 to roughly adjust the position visually so that the truck 1 can travel along the existing marking line 17 to be constructed as much as possible. It is for.

The paint melting device 2 mounted on the carrier 1a of the truck 1 heats and melts the powdery paint material and supplies it to the paint applicator 5 via the paint supply gutter 11. The amount of paint in the paint applicator 5 is detected by a paint amount detector 5c attached to the device 5, and the shutter automatically opens or closes according to the detection result. Is controlled to be adjusted.

The compressor 14 and the LPG cylinder 15 loaded on the loading platform 1a are drive sources for the paint melting device 2 and the shutters for the respective parts, and other generators (not shown) are loaded. Is.

According to the above-mentioned structure, at least one person who operates the truck 1 as a worker does not have to manually replenish paint paint, primer, and beads, and the lane markings can be continuously applied. Can be installed,
It can greatly contribute to the reduction of the number of workers, the burden on the workers, and the great improvement of work efficiency.

Further, when applying the paint, it is possible to set a new lane marking very accurately while eliminating the need to mark the existing lane marking 17, and to perform the construction without relying on the experience and intuition of the worker. be able to.

Next, FIG. 4 shows the configuration of a control device for controlling the above equipment configuration. In the figure, the image captured by the front camera 8 is sent to the image processing device 18, where image processing such as contour extraction of the existing lane markings 17 in the image is performed, whereby the position of the existing lane markings 17 and The positions of the start and end points thereof are detected and sent to the first computer 20 centered on the CPU.

Further, the image photographed by the camera 9 directly below is sent to the image processing device 19, where the existing dividing line 17 in the image is displayed.
By performing image processing such as contour extraction of the paint application position by the paint application machine 5, the position of the existing division line 17, the position of the beginning and end of the existing division line 17, the position where the paint application device 5 is applied, and the like are detected. Is also the CPU
Is sent to the second computer 21 centered on.

The first computer 20 sends to the second computer 21 the data in which the positions of the existing lane markings 17 and the positions of the start and end of the existing lane markings 17 in the front image are parameterized, and the second computer 21 receives the data. No. 1 data from the computer 20, data of the position of the existing division line 17 in the image directly below, the start and end positions of the data, and the parameterized data of the paint application position by the paint application machine 5, and the automatic construction of the entire machine. The current value 25 of the copying mechanism 7 sent from the computer 22
From this, an operation amount command value 24 for the copying mechanism 7 and a shutter opening / closing command 27 for instructing opening / closing of the various shutters are created, and these are sent to the automatic construction computer 22.

Further, the pulse signal obtained by the encoder 10d of the speed / distance detector 10 is the paint application machine 5
Is sent to the second computer 21 as a signal 33 for correcting the opening / closing timing of the paint nozzle shutter 5a, and is used as a signal for correcting the paint nozzle shutter opening / closing command 27.

However, the automatic construction computer 22 that performs overall control of the entire machine in response to the copying mechanism operation amount command value 24 and the paint nozzle shutter opening / closing command 27 sent from the second computer 21 is the copying mechanism. 7, a copying mechanism operation amount command 28, a paint nozzle shutter opening / closing command 29 of the paint nozzle shutter 5a to the paint applicator 5, a primer spraying opening / closing command 31 to the primer sprayer 4, and the beads. The bead spraying opening / closing command 30 is output to the spraying machine 6.

The movement state of the copying mechanism 7 is sent to the automatic construction computer 22 as the copying mechanism current position information 32, and is fed back to the second computer 21 as the copying mechanism current value 25 as it is.

An operation box 23 provided with various operation switches and the like is connected to the automatic construction computer 22. The operation box 23 includes various construction conditions required for repairing a lane line or newly installing a lane line, for example, setting of line width, color type, etc., switches for starting and stopping construction, and further the first computer 20, The second computer 21 and the automatic construction computer 22 are provided with a changeover switch or the like for switching between automatic construction using the computer 22 and manual construction by manually operating each device, and the operation signal thereof is directly the above-mentioned automatic operation. It is sent to the construction computer 22.

According to the above-mentioned structure, at least one person who operates the truck 1 as a worker does not have to manually replenish paint paints, primers, and beads, and the lane markings can be continuously applied. Can be installed,
It can greatly contribute to the reduction of the number of workers, the burden on the workers, and the great improvement of work efficiency.

Further, when applying the paint, it is possible to install a new lane marking very accurately while eliminating the need to mark the existing lane marking 17, and to perform the construction without relying on the experience and intuition of the worker. be able to.

In the above embodiment, the existing lane marking 1
Although it has been described that the paintwork is newly applied as the repair work for No. 7, if there is no existing marking line 17 and the marking line is to be constructed as a new construction, the installation position is marked in advance, and the marking marks the marking line. The automatic installation will be performed.

In the above embodiment, the copying mechanism 7 is described as moving only in the direction orthogonal to the traveling direction of the track 1. However, the copying mechanism 7 is also moved in the direction parallel to the traveling direction of the track 1. However, even if the lane markings are broken lines and the starting and ending frequencies are high, the running speed of the truck 1 may change abruptly. Truck 1
It becomes possible to absorb the fluctuation that matches the traveling direction of, and perform more accurate construction.

Further, heating by the paint melting device 2
Although it has been described that the molten paint paint is applied by the paint applicator 5, when a normal paint paint that does not require melting is used, the paint melting device 2 and the paint applicator 5 are adapted to the paint. Needless to say, it can be handled by simply changing to.

Further, by mounting a lighting device for illuminating the visual field portion photographed by the front camera 8 and the direct camera 9 on the truck 1, it is possible to perform construction work at night or in a dark place such as in a tunnel. In addition, the present invention can be variously modified without departing from the gist thereof.

[0059]

As described above in detail, according to the present invention, the number of workers required to paint the marking lines on the road surface can be reduced, and the work load can be significantly reduced while reducing the burden on the workers. It is possible to provide a road surface marking line installation machine that can be improved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an overall configuration according to an embodiment of the present invention.

FIG. 2 is a perspective view showing in detail the configuration of the copying mechanism shown in FIG.

FIG. 3 is a perspective view showing the configuration of the speed / distance detector shown in FIG. 1 in detail.

FIG. 4 is a block diagram showing a control circuit configuration according to the same embodiment.

FIG. 5 is a view for explaining a conventional marking line installation work.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Truck 1a ... Loading platform 2 ... Paint melting device 2a ... Paint supply shutter 3 ... Cleaning device 4 ... Primer spreader 5 ... Paint applicator 5a ... Paint nozzle shutter 5b ... Applied paint 5c ... Paint amount detector 6 ... Bead spreader 7 ... Copying mechanism 8 ... Front camera 9 ... Direct camera 10 ... Speed / distance detector 10a ... Frame 10b ... Cylinder 10c ... Tire 10d ... Encoder 10e ... Swing arm 11 ... Paint supply trough 12 ... Primer tank 13 ... Bead tank 14 ... Compressor 15 ... LPG cylinder 16 ... Guide rod 17 ... Existing marking line 18, 19 ... Image processing device 20, 21 ... Calculator 22 ... Automatic construction calculator 23 ... Operation box 24 ... Copying mechanism operation amount command value 25 ... Copying mechanism current value 27 ... Shutter open / close command 28 ... Copying mechanism operation amount command 29 ... Paint nozzle shutter open / close command 30 ... Bead spray open / close command 31 ... Primer spray open / close command 32 ... Copying mechanism current position information 33 ... Shutter open / close timing / paint execution distance calculation signal

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Koji Fukuhara 11-1 Yamadaikekitamachi, Hirakata-shi, Osaka Prefecture Kinki Regional Construction Bureau Kinki Technical Office (72) Inventor Akio Tanaka Niihama, Arai-cho, Takasago, Hyogo Prefecture 1-1-1 Mitsubishi Heavy Industries, Ltd., Takasago Research Institute (72) Inventor Keiichi Mizo 2-1-1, Niihama, Arai-cho, Takasago-shi, Hyogo Prefecture Mitsubishi Heavy Industries Ltd., Takasago Research Institute (72) Inventor Hiroyuki Nakayama Takasago, Hyogo Prefecture 2-1-1 Nihama, Arai-cho, Takasago Laboratory, Mitsubishi Heavy Industries, Ltd. (72) Inventor, Hiroshi Kogawa 1-1-1, Wadazaki-cho, Hyogo-ku, Kobe, Hyogo Mitsubishi Heavy Industries Ltd., Kobe Shipyard

Claims (10)

[Claims] 1. A moving means composed of a vehicle moving on a target road surface, and a moving means attached to the moving means so as to be movable in a direction parallel to the traveling direction of the moving means and in a direction orthogonal to the moving direction of the moving means. A paint applicator for applying lane markings, a paint stockpile means mounted on the moving means for stocking the paint paint used by the paint applicator, and supplying paint paint from the paint stockpile means to the paint applicator. A road surface marking line installation machine comprising a supply means. 2. A reflective material stocking means mounted on the moving means for stocking a reflective material for reflecting light by spraying on a road surface when the paint applying machine applies the paint, and a paint applying machine for the moving means. 2. The road surface marking line installation machine according to claim 1, further comprising: a reflective material sprayer that is mounted in the vicinity and sprays the reflective material stored in the reflective material storage means onto the road surface. 3. A cleaning device for cleaning the road surface before the application of the paint, the cleaning device being mounted on the front side of the moving device with respect to the moving direction of the moving device; The primer stocking means for stocking the primer for improving the application to the road surface, the cleaning means of the moving means, and the paint applicator are installed between the primer stocking means and the paint stocking machine. The road marking line installation machine according to claim 1, further comprising a primer spreader that sprays on a road surface before applying. 4. A coating position detecting means for detecting a coating position of the paint on the road surface by the paint coating machine, and a speed / distance detecting means attached to the moving means for detecting a moving speed and a moving distance of the moving means. And a coating control means for automatically controlling the coating position of the paint and the coating execution timing by the paint coating machine according to the detection result of the coating position detecting means and the detection result of the speed / distance detecting means. The road surface marking line installation machine according to claim 1, further comprising: 5. A first spraying control for automatically controlling the timing of spraying of the reflective material by the reflective material spraying machine according to the detection result of the coating position detecting means and the detection result of the speed / distance detecting means. The road marking line installation machine according to claim 2 or 4, further comprising means. 6. The timing control of cleaning by the cleaning means and the timing control of automatic primer spraying by the primer sprayer according to the detection result of the coating position detection means and the detection result of the speed / distance detection means. 5. The road surface marking line installation machine according to claim 3, further comprising a second spraying control means for performing the above. 7. An automatic / manual changeover switch for canceling automatic control to the paint applicator by the application control means to perform a manual operation, and manually starting / stopping application of paint paint by the paint applicator. And a first operation means having a start / stop switch for instructing with and a data input switch for inputting automatic data relating to automatic control of the paint application machine by the application control means, and the paint application machine by the manual control. And a second operating means for setting or changing the conditions for applying the coating material including the paint, and controlling the entire machine including the paint applying machine in accordance with the operating states of the first and second operating means. 5. The system according to claim 4, further comprising integrated control means.
Machine for setting road marking lines. 8. A paint amount detecting means for detecting the amount of paint in the paint applying machine, and a paint from the paint stocking means by the supplying means to the paint applying machine according to a detection result obtained by the paint amount detecting means. The road surface marking line installation machine according to claim 1 or 4, further comprising: paint supply control means for controlling a supply amount of paint. 9. The road marking line installation machine according to claim 1 or 4, further comprising a guide member mounted on a traveling direction side of the moving means and guiding a rough coating position by the paint coating machine. . 10. A lighting device is further provided for illuminating a coating position on the road surface of the paint by the paint coating machine and enabling detection by the coating position detecting device at night and in a dark place. Item 4. A road surface marking line installation machine according to item 4.