JP2018092487A - Traffic guidance system, construction device and traffic guidance method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a traffic guidance system capable of quickly and efficiently responding to movement of a construction section when performing a road construction while sequentially moving the construction section.SOLUTION: A server device 20 manages an installation position and a role (information type to be displayed) of each of construction devices 10a to 10d. When receiving an operation for shifting from a construction section 1 to a construction section 2, the server device gives an operation setting instruction to each construction device so as to operate as a construction device located at a position in a downward direction (opposite direction to the movement of the construction section), and gives an instruction to start an operation as the construction device in the construction section 2 on condition that an operation setting is made in each construction device.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a traffic guidance system, a construction apparatus, and a traffic guidance method capable of responding quickly and efficiently to movement of a construction section when road construction is performed while sequentially moving the construction section.

  Conventionally, when a municipality or the like performs road construction using a road construction company, traffic guidance is performed in order to facilitate smooth passage of vehicles. Specifically, the security guard who guides the traffic seeks arbitrary cooperation from the driver who drives each vehicle, and smoothly guides the progress of each vehicle.

  In addition, when only traffic guidance by such a security guard is not sufficient, a traffic signal for construction (hereinafter referred to as “signal”) may be installed. For example, when road construction in which a vehicle has to pass alternately on one side in a certain construction section is performed, traffic lights are installed at both ends of the construction section. This traffic light has a red signal display (hereinafter referred to as “red signal”) that means “stop” and a green signal display (hereinafter referred to as “green signal”) that means “go forward (can be advanced)”. ) And alternately.

  Here, when this type of traffic light is used, it is necessary to prevent a frontal collision of the vehicle in the construction section. For this reason, for example, Patent Document 1 describes a technique in which traffic lights are installed at both ends of a construction section from a certain traveling direction, and the red signal and the green signal of the traffic light are alternately controlled to be lit.

  In an actual construction site, a display device such as a guide board or an electric display board is used to prompt the driver who drives the vehicle to be alerted when approaching the construction section, in order to quickly notice the existence of the construction section. Is installed in front of each traffic light, and a message such as “There is a construction section” or “Please drive slowly” is displayed on this display device.

  Thus, at the road construction site, as shown in FIG. 10 (a), traffic lights B and C are installed at both ends of the construction section, and display devices A and D are installed in front of the traffic lights B and C. Often to do. The display device A shown in the figure is a display device that displays a warning to the driver of the vehicle that travels in the up lane that the construction section 1 exists, and the traffic light B is provided to the driver of the vehicle that travels in the up lane. This is a traffic light that prompts entry or stop of construction section 1. The traffic light C is a traffic light that prompts the driver of a vehicle traveling in the down lane to enter or stop the construction section 1, and the display device D is present in the construction section 1 of the driver of the vehicle traveling in the down lane. This is a display device that displays a warning to the effect.

Japanese Patent Laying-Open No. 2015-099508

  However, for example, when road construction is performed over a wide area in order to inspect water and sewage pipes, as shown in FIG. Road construction in construction section 2 adjacent to 1 is performed. In this way, when road construction is performed while sequentially moving the construction section, every time the construction section is moved, the traffic lights B and C and the display devices A and D installed at both ends of the construction section are manually operated. Must be moved by. As a result, there is a problem that it takes a lot of human labor to move construction devices such as traffic lights and display devices, and it takes time to move the construction section to be constructed.

  In particular, when moving in the construction section, it is necessary to stop the vehicle that is going to pass through the construction section. Therefore, it is not sufficient to stop the vehicle at the stop line of the construction section before the movement. It is important to move the construction section quickly because the guards must guide the vehicle.

  The present invention has been made to solve the above-described problems of the prior art, and when performing road construction while sequentially moving the construction section, it is possible to quickly and efficiently cope with the movement of the construction section. An object of the present invention is to provide a traffic guidance system, a construction device, and a traffic guidance method.

  In order to solve the above-described problems and achieve the object, the present invention provides information relating to the right of passage of a vehicle installed around the first construction section of the road and passing through the first construction section, or the first A traffic guidance system having a plurality of construction devices presenting information relating to the existence of the construction section and a control device for controlling each construction device, wherein the control device is installed with each construction device. Management means for managing the installation position in the first construction section and the type of information presented by the construction device, and the second construction section adjacent to the first construction section in a predetermined construction section movement direction A receiving means for accepting a transition operation for shifting the construction target area, and a direction opposite to the construction section moving direction as viewed from each construction device in the first construction section when the accepting means accepts the transition operation The operation setting instructing means for instructing each construction apparatus to perform operation setting so as to operate as another construction apparatus located at the position, and on the condition that the operation setting has been performed in each construction apparatus. And an operation start instructing means for instructing each of the construction devices to start operation as a construction device in the second construction section.

  Further, according to the present invention, in the above invention, when the operation setting instruction unit receives the transition operation by the receiving unit, the construction section moving direction as viewed from each construction device in the first construction section. Operation setting to operate as another construction device located at the end of the first construction section in the direction of movement of the construction section with respect to the construction equipment where no other construction equipment is located in the opposite direction of the position It is characterized by giving an instruction according to.

  Further, according to the present invention, in the above invention, the operation setting instruction means is a first construction that is installed at an end portion in a second direction opposite to the construction section moving direction in the first construction section. When the construction device operates as a traffic light for the first direction that is the same as the construction section moving direction, and the second construction device installed at the other end operates as a traffic light for the second direction, If a transition operation is performed in which the first construction section shifts to a second construction section that is adjacent to the construction section movement direction, the second construction device may perform the second construction section in the second construction section. An instruction relating to the operation setting is performed so as to operate as a traffic light for one direction.

  Further, according to the present invention, in the above invention, the operation setting instruction means is a first construction that is installed at an end portion in a second direction opposite to the construction section moving direction in the first construction section. And a third construction device located in the second direction of the first construction device is operated as the traffic signal for the first direction identical to the construction section moving direction. When operating as a warning device for directions, if a transition operation is performed in which the first construction section is shifted to a second construction section adjacent to the construction section movement direction, the first construction apparatus is used. Is configured to instruct the operation setting to operate as the warning device for the first direction in the second construction section.

  Further, in the present invention according to the second aspect, the operation setting instruction means is a second construction device installed at an end portion in the first direction that is the same as the construction section moving direction in the first construction section. Operates as a traffic signal for the second direction that is opposite to the direction of movement of the construction section in the first construction section, and the fourth construction is located in the first direction of the second construction device. When the work device operates as the warning device for the second direction, if a transition operation is performed in which the first construction section is shifted to the second construction section adjacent to the construction section movement direction, The fourth construction device is configured to instruct operation setting so as to operate as the traffic signal for the second direction in the second construction section.

  Further, according to the present invention, in the above-mentioned invention, each construction device displays information related to a warning device or a traffic light on the display unit in response to a rotatable display unit and an operation setting instruction from the control unit. An operation setting unit configured to set an operation to perform, and an operation start unit configured to start an operation in the second construction section set by the operation setting unit when an operation start instruction is received from the control device. It is characterized by that.

  Further, according to the present invention, in the above invention, in response to the operation start by the operation start means, the display means is in the same first direction as the construction section moving direction or in the opposite direction to the first direction. It is further characterized by further comprising a rotation control means for automatically controlling the rotation from the second direction to a visible direction.

  In addition, the present invention is a work that is installed around a first construction section of a road and presents information related to the right of vehicle passing through the first construction section or information on the existence of the first construction section. In response to a transition operation for transferring the construction target area to the second construction section adjacent to the first construction section and the predetermined construction section movement direction Based on an operation setting instruction notified from a predetermined control device, a warning device for the first direction that is the same as the construction section movement direction, a traffic light for the first direction, and a direction opposite to the first direction. An operation setting means for setting an operation so as to display information relating to either the second direction traffic light or the warning device for the second direction on the display means; and an instruction to start the operation from the control device Set by the operation setting means Characterized by comprising an operation starting means for starting an operation in the second work section.

  Further, the present invention provides a plurality of information related to the right of passage of a vehicle installed around the first construction section of the road and passing through the first construction section or information relating to the existence of the first construction section. A traffic guidance method in a traffic guidance system having a construction device and a control device for controlling each construction device, wherein the control device is installed in the first construction section where each construction device is installed. Management process for managing the position and the type of information presented by the construction device, and the transition for moving the construction target area to the second construction section adjacent to the first construction section and the predetermined construction section movement direction An accepting step for accepting an operation, and when the transition operation is accepted in the accepting step, it is located in a position opposite to the moving direction of the construction section as viewed from each construction device in the first construction section. An operation setting instruction step for instructing each construction device to operate as a construction device, and in the second construction section, provided that the operation setting is made in each construction device. And an operation start instructing step for instructing each construction device to start operation as a construction device.

  ADVANTAGE OF THE INVENTION According to this invention, when performing road construction, moving a construction area sequentially, it becomes possible to respond to the movement of this construction area quickly and efficiently.

FIG. 1 is an explanatory diagram for explaining the concept of the traffic guidance system according to the present embodiment. FIG. 2 is a diagram showing an external configuration of the construction apparatus shown in FIG. FIG. 3 is a diagram illustrating an example of a display displayed on the display unit illustrated in FIG. 2. FIG. 4 is a functional block diagram showing a configuration of the control unit shown in FIG. FIG. 5 is a functional block diagram showing the configuration of the server apparatus shown in FIG. FIG. 6 is a diagram illustrating an example of device data stored in the storage unit illustrated in FIG. 5. FIG. 7 is a flowchart showing a processing procedure of the server apparatus shown in FIG. FIG. 8 is a flowchart showing a processing procedure of the construction apparatus shown in FIG. FIG. 9 is a diagram illustrating a modified example of the traffic guidance system according to the present embodiment. FIG. 10 is an explanatory diagram for explaining a conventional traffic guidance system.

  Exemplary embodiments of a traffic guidance system, a construction apparatus, and a traffic guidance method according to the present invention will be described below in detail with reference to the accompanying drawings.

<Concept of traffic guidance system according to this embodiment>
First, the concept of the traffic guidance system according to the present embodiment will be described. FIG. 1 is an explanatory diagram for explaining the concept of the traffic guidance system according to the present embodiment. Here, road construction is carried out in the construction section 1 of the road consisting of an up lane and a down lane, respectively, and after the construction of the construction section 1 is completed, the construction section 2 (moves in the upward direction in this embodiment). The case where the road construction is done will be shown. For the sake of convenience, the direction from left to right on the road shown in FIG. 1 is the up direction, the direction from right to left is the down direction, the upper lane is the up lane, and the lower lane is the down lane. Although defined, other terms can be used.

  The construction apparatuses 10a to 10d (hereinafter collectively referred to as “construction apparatus 10”) shown in FIG. 1 allow the driver who drives the vehicle to quickly recognize the existence of the construction section. It operates as a display device for prompting a warning accompanying approach, or as a traffic light that performs vehicle guidance in a construction section by alternately switching between a red signal display and a green signal display. That is, the construction device 10 functions as a display device or a traffic light according to an operation setting instruction from the server device 20.

  Specifically, when road construction in the construction section 1 is performed, the construction apparatus 10a operates as an up lane display apparatus that displays a warning to a driver of a vehicle traveling in the up lane, and the construction apparatus 10b operates as an up lane traffic signal that prompts the driver of the vehicle traveling in the up lane to enter or stop the construction section 1. The construction device 10c operates as a down lane traffic signal that prompts the driver of the vehicle traveling in the down lane to enter or stop the construction section 1, and the construction device 10d is the vehicle for traveling in the down lane. Operates as a down lane display device that displays a warning to the driver.

  Here, according to the prior art, when the person concerned in the construction finishes the road construction in the construction section 1 and then continues the road construction in the construction section 2, each of the construction devices 10a to 10d is positioned in the construction section 1 according to the related art. It has been necessary to transport to the corresponding position of the construction section 2 from each other, but each time the construction devices 10a to 10d are moved each time the construction section is moved in this way, a great deal of human labor and travel time are required. This is a result. Therefore, the traffic guidance system according to the present embodiment is configured to reduce human labor and travel time associated with the movement of the construction section by changing the role played by each of the construction devices 10a to 10d.

  Specifically, when moving the construction target location to the construction section 2 adjacent to the construction section 1 in the upward direction, the construction apparatus 10 exists in its own downward direction (opposite to the movement of the construction section). The role of the device 10 is taken over. For example, the construction apparatus 10b takes over the role of the construction apparatus 10a, the construction apparatus 10c takes over the role of the construction apparatus 10b, and the construction apparatus 10d takes over the role of the construction apparatus 10c. In addition, after the construction apparatus 10a is moved as illustrated, the role of the construction apparatus 10d is taken over.

  Here, there is a problem of which construction device 10 each construction device 10 takes over, but here, the server device 20 instructs each construction device 10 about this point. Specifically, the server device 20 manages the installation position and role (information type to be displayed) of each construction device 10, and accepts a transition operation for transferring the construction target location from the construction section 1 to the construction section 2. If so, each construction device 10 is operated so as to take over the role (information type to be displayed) of the construction device 10 located in the position of its own down direction (opposite to the movement of the construction section). 10 is configured to instruct each construction apparatus 10 to start operation as the construction apparatus 10 in the construction section 2 on the condition that the operation setting is performed in each construction apparatus 10. ing. Each construction apparatus 10 operates according to the operation setting instruction and the operation start instruction.

  According to the present embodiment, it is desirable that the construction section 1 and the construction section 2 are adjacent to each other at a distance similar to the distance between the construction apparatus 10a and the construction apparatus 10b. However, for example, when the construction section 1 and the construction section 2 have to be shorter or longer than the distance between the construction apparatus 10a and the construction apparatus 10b due to geographical constraints of the road, If they are not adjacent to each other, the construction apparatus 10 is moved slightly, or the spare construction apparatus 10 is turned on or a part of the construction apparatus 10 is detached.

<External configuration of the construction apparatus 10>
Next, the external configuration of the construction apparatus 10 shown in FIG. 1 will be described. FIG. 2 is a diagram showing an external configuration of the construction apparatus 10 shown in FIG. As shown in the figure, the construction apparatus 10 includes a display unit 11, a control unit 12, and the like. Further, the display unit 11 is rotatable around a support member. This is because it is necessary to change the direction of the display unit 11 between the case of corresponding to the up lane and the case of corresponding to the down lane.

  The display unit 11 includes a display device such as a liquid crystal panel. The display content displayed on the display unit 11 varies greatly between when the construction apparatus 10 operates as a traffic light and when it operates as a display apparatus.

  FIG. 3 is a diagram showing an example of display on the display unit 11. When the construction device 10 operates as a display device, as shown in FIG. Please display the message. When the construction device 10 operates as a traffic light, as shown in FIG. 3B, a green signal and a red signal are displayed. Is displayed.

<Configuration of Control Unit 12>
Next, the internal configuration of the control unit 12 shown in FIG. 2 will be described. FIG. 4 is a functional block diagram showing an internal configuration of the control unit 12 shown in FIG. As shown in the figure, the construction apparatus 10 is provided with a control unit 12, a communication I / F unit 13, and a storage unit 14. The communication I / F unit 13 is a communication interface unit for performing wireless communication with the server device 20 by using a well-known technique such as wireless LAN or LTE (Long Term Evolution) communication. The storage unit 14 is a storage device including a hard disk device or a nonvolatile memory, and stores display data, setting data 14a, and the like. The setting data 14a includes, for example, setting information indicating which of the up-lane display device, the up-lane traffic signal, the down-lane traffic signal, the down-lane display device, or the standby device the construction device 10 operates as. It is data to include. The setting data 14 a includes link information to display data to be displayed on the display unit 11 among the plurality of display data stored in the storage unit 14.

  The control unit 12 is a control unit that performs overall control of the construction apparatus 10, and includes an operation setting unit 12a, a display control unit 12b, and the like. In practice, the functions of the operation setting unit 12a and the display control unit 12b are exhibited by loading and executing programs corresponding to the operation setting unit 12a and the display control unit 12b on the CPU.

  In response to the operation setting instruction from the server device 20, the operation setting unit 12a sets the construction device 10 as any of an up lane display device, an up lane signal device, a down lane signal device, a down lane display device, or a spare device. It is a processing unit for setting whether to operate. For example, if an instruction to set the operation as a “down lane traffic light” is received from the server device 20, the information on the “down lane traffic light” and the display data used when operating as the down lane traffic light The link information is specified and stored in the setting data 14a.

  The display control unit 12b is a control unit that performs display control on the display unit 11 of display data as a traffic light or display data related to a warning display based on the setting data 14a. When displaying a red signal or a blue signal, the display content is periodically switched using a timer.

<Configuration of Server Device 20>
Next, the configuration of the server device 20 shown in FIG. 1 will be described. FIG. 5 is a functional block diagram showing the configuration of the server device 20 shown in FIG. As shown in the figure, the server device 20 includes an operation unit 21, a display unit 22, a communication I / F unit 23, a storage unit 24, and a control unit 25.

  The operation unit 21 is an input device such as a keyboard and a mouse, and the display unit 22 is a display device such as a liquid crystal panel or a CRT. The communication I / F unit 23 is a communication interface unit for performing wireless communication with the construction apparatus 10 using a well-known technique such as wireless LAN or LTE (Long Term Evolution) communication. The storage unit 24 is a storage device including a hard disk device or a nonvolatile memory, and stores device data 24a described later.

  The control unit 25 is a control unit that performs overall control of the server device 20, and includes a construction device management unit 25a, a transition operation reception unit 25b, an operation selection unit 25c, an operation setting instruction unit 25d, an operation start instruction unit 25e, and the like. . Actually, the programs corresponding to the construction device management unit 25a, the transition operation receiving unit 25b, the operation selection unit 25c, the operation setting instruction unit 25d, and the operation start instruction unit 25e are loaded on the CPU and executed. Thus, the functions of the construction device management unit 25a, the transition operation reception unit 25b, the operation selection unit 25c, the operation setting instruction unit 25d, and the operation start instruction unit 25e are exhibited.

  The construction device management unit 25a is a management unit that manages information related to each construction device using the device data 24a. As will be described in detail later, the device data 24a includes a device ID, a position, a current setting (current setting), and a next setting (next setting).

  The migration operation accepting unit 25b is a accepting unit that accepts a migration operation by an operator who operates the server device 20. When the operator shifts the construction section 1 to the next construction section 2 (a construction section adjacent to the construction section 1 in a predetermined direction (for example, the upward direction)), the operator performs such a transition operation.

  The operation selection unit 25c is a processing unit that performs selection processing of the operation (next operation) after the transfer of each construction device 10 when the transfer operation is received by the transfer operation receiving unit 25b. Specifically, each construction device 10 is operated in the construction section 1 as another construction device located at a position opposite to a predetermined direction (for example, a downward direction) with respect to its own position. Instructs the construction equipment about operation settings.

  The operation setting instructing unit 25d is a processing unit that instructs each construction device 10 to perform the operation for each construction device 10 selected by the operation selecting unit 25c.

  The operation start instruction section 25e is a processing section that instructs each construction apparatus to start operation as a construction apparatus in the next construction section (construction section 2) on the condition that the operation setting has been made in each construction apparatus 10. It is.

<Example of device data>
Next, an example of the device data 24a shown in FIG. 5 will be described. FIG. 6 is a diagram illustrating an example of the device data 24a illustrated in FIG. As shown in FIG. 6, the device data 24a includes a device ID, a position, a current setting (current setting), and a next setting (next setting).

  The device ID is identification information that uniquely identifies a construction device, and here, indicates a situation in which five devices 10a to 10e are managed. The position is the position information where each construction device is located. Here, the order of 1 to 4 is sequentially assigned to the device located in the upward direction from the device located at the leftmost end (the device located in the most downward direction). Is shown. Note that position information obtained by GPS can also be used.

  The current setting is a setting of a device on which the current construction device operates. Here, the construction device with the device ID “10a” is set as the “upward lane display device”, and the construction device with the device ID “10b” is set. Is set as “upstream lane signal”, the construction device with device ID “10c” is set as “downstream lane signal”, and the construction device with device ID “10d” is set as “downlink lane display device” This shows a situation where the construction device with the device ID “10e” is set as the “standby device”.

  The next setting is a setting of a device on which the next construction device operates, and is set by the operation selection unit 25c. In this case, since the construction section is moved in the upward direction, the operation is set so that the operation of the construction device located in the downward direction is taken over for each construction device.

  Specifically, the construction device with the device ID “10a” is set as the “down lane display device”, the construction device with the device ID “10b” is set as the “up lane display device”, and the device ID “10a” is set. "10c" construction equipment is set as "upstream lane traffic light", construction ID "10d" construction equipment is set as "downward lane traffic light", and construction equipment with equipment ID "10e" is "standby equipment" Will be set as.

<Processing Procedure of Server Device 20>
Next, the processing procedure of the server device 20 shown in FIG. 4 will be described. FIG. 7 is a flowchart showing a processing procedure of the server apparatus 20 shown in FIG. Here, the processing until the start instruction of the transition operation is performed is shown.

  As shown in FIG. 7, the server device 20 is in a state of waiting for an operator to perform a transition operation (step S101; No), and if a transition operation is received (step S101; Yes), the operation selection unit 25c The next operation of each construction apparatus 10 is selected (step S102). Specifically, the next operation is selected such that each construction device 10 takes over the operation of the construction device 10 located in the direction opposite to the direction in which the construction section moves with respect to its own position.

  Thereafter, the operation setting instruction unit 25d transmits the next operation to each construction apparatus 10 to instruct to set the corresponding operation (step S103). Each construction device 10 performs the next operation setting in response to the operation setting instruction, and when the operation setting is completed, notifies the server device 20 of the operation setting completion.

  The server device 20 is in a reception waiting state until receiving an operation setting completion notification from each construction device 10 (step S104; No), and receives the operation setting completion notification from all the construction devices 10 for each construction. If the operation setting in the apparatus 10 is completed (step S104; Yes), the construction apparatus 10 is instructed to start the operation according to the next setting (step S105).

<Processing procedure of construction apparatus 10>
Next, the processing procedure of the construction apparatus 10 shown in FIG. 2 will be described. FIG. 8 is a flowchart showing a processing procedure of the construction apparatus 10 shown in FIG. Here, processing when an operation setting instruction and an operation start instruction are received from the server device 20 is shown.

  As shown in FIG. 8, the construction apparatus 10 is in a state of waiting for an operation setting instruction from the server apparatus 20 (step S201; No), and receives the operation setting from the server apparatus 20 (step S201). Yes), this operation setting is stored in the setting data 14a (step S202), and the completion of the operation setting is sent to the server device 20 (step S203).

  Thereafter, the server apparatus 20 enters a standby state for an operation start instruction (step S204; No). If an operation start instruction is received from the server apparatus 20 (step S204; Yes), the setting data 14a stored in the storage unit 14 is stored. The operation is executed based on (step S205). Thereby, each construction apparatus 10 shifts to the next operation all at once.

  As described above, in the present embodiment, the server device 20 manages the installation position and role (information type to be displayed) of each construction device 10 and performs a transition operation from the construction section 1 to the construction section 2. If accepted, an operation setting instruction is given to each construction device 10 to operate as the construction device 10 located in the downward direction (opposite to the movement of the construction section). Since it is configured to instruct the start of the operation as the construction apparatus 10 in the construction section 2 on the condition that the setting has been made, when the road construction is performed while sequentially moving the construction section, the construction section can be moved quickly. And it becomes possible to respond efficiently.

<Modification>
By the way, in the said Example, when moving a construction object area | region from the construction section 1 to the construction section 2, the construction apparatus 10a located in the leftmost end (downward end part) is used as the rightmost end (upward end part). ), The present invention is not limited to this, and it is possible to respond by introducing a spare device.

  FIG. 9 is a diagram illustrating a modified example of the traffic guidance system according to the present embodiment. As shown in the figure, here, when the construction target area is shifted from the construction section 1 to the construction section 2, the leftmost construction apparatus 10a is a spare apparatus, and the spare apparatus is the rightmost construction apparatus 10e. Shows the situation.

  By doing in this way, since a preliminary | backup apparatus can be prepared in the edge part of the construction area 2 previously, switching of a construction area can be completed more promptly and smoothly.

  In the above-described embodiment, the case where the operator of the server device 20 issues a migration instruction has been described. However, the present invention is not limited to this, and a migration instruction is given by a guard from a remote terminal possessed by the guard. It can also be configured to perform.

  In the above embodiment, the case where the present invention is applied to a two-lane road composed of one up lane and one down lane has been described. However, the present invention is not limited to this, and the present invention is not limited to this. The present invention can also be applied to a case where a single lane road or three lane roads or more are allowed.

  In the above-described embodiment, a case where a construction device having four roles of a display device for an up lane (deceleration display), a traffic signal for an up lane, a traffic signal for a down lane, and a display device for a down lane (deceleration display) is used. Although shown, the present invention is not limited to this, and the case where only the traffic signal for the upstream lane and the traffic signal for the downstream lane are targeted, or the case where only the display device for the upstream lane and the traffic signal for the upstream lane are targeted ( It can also be applied to the descending lane side when guards guide).

  The traffic guidance system, the construction apparatus, and the traffic guidance method according to the present invention are suitable for a case where road construction is performed while sequentially moving the construction sections, in order to respond quickly and efficiently to the movement of the construction sections.

10, 10a, 10b, 10c, 10d, 10e Construction equipment 11 Display unit 12 Control unit 12a Operation setting unit 12b Display control unit 13 Communication I / F unit 14 Storage unit 14a Setting data 20 Server device 21 Operation unit 22 Display unit 23 Communication I / F unit 24 Storage unit 24a Device data 25 Control unit 25a Construction device management unit 25b Transition operation reception unit 25c Operation selection unit 25d Operation setting instruction unit 25e Operation start instruction unit

Claims (9)

A plurality of construction devices installed around the first construction section of the road and presenting information relating to the right of passage of vehicles passing through the first construction section or information relating to the existence of the first construction section; A traffic guidance system having a control device for controlling each construction device,
The controller is
Management means for managing the installation position in the first construction section where each construction device is installed and the type of information presented by the construction device;
Accepting means for accepting a transition operation for moving a construction target area to a second construction section adjacent to the first construction section and a predetermined construction section movement direction;
When receiving the transition operation by the accepting means, each of the operation means operates as another construction device located at a position opposite to the construction section moving direction when viewed from each construction device in the first construction section. Operation setting instruction means for giving instructions related to operation setting to the construction apparatus;
And an operation start instruction means for instructing each construction device to start operation as the construction device in the second construction section on condition that the operation setting has been made in each construction device. Traffic guidance system. The operation setting instruction means includes
When the accepting operation is accepted by the accepting means, the construction device has no other construction device located at a position opposite to the construction section moving direction when viewed from each construction device in the first construction section. 2. The traffic guidance according to claim 1, wherein an instruction related to operation setting is performed so as to operate as another construction device located at an end of the first construction section in the moving direction of the construction section. system. The operation setting instruction means includes
In the first construction section, the first construction device installed at the end of the second direction opposite to the construction section movement direction is a traffic signal for the first direction that is the same as the construction section movement direction. And when the second construction device installed at the other end operates as a traffic light for the second direction, the first construction section is adjacent to the construction section movement direction. If a transition operation for shifting to a construction section is performed, the second construction device gives an instruction relating to operation setting so that the second construction apparatus operates as a traffic light for the first direction in the second construction section. The traffic guidance system according to claim 1, wherein: The operation setting instruction means includes
In the first construction section, the first construction device installed at the end of the second direction opposite to the construction section movement direction is a traffic signal for the first direction that is the same as the construction section movement direction. And when the third construction device located in the second direction of the first construction device operates as the warning device for the first direction, the first construction section is If a transition operation for shifting to the second construction section adjacent to the construction section moving direction is performed, the first construction device is configured to warn the first direction in the second construction section. The traffic guidance system according to claim 1, wherein an instruction related to an operation setting is performed so as to operate as a system. The operation setting instruction means includes
A second construction device installed at the end of the first construction section in the first direction that is the same as the construction section movement direction in the first construction section makes a direction opposite to the construction section movement direction in the first construction section. When operating as a traffic light for the second direction and a fourth construction device located in the first direction of the second construction device operates as a warning device for the second direction, If a transition operation is performed in which the first construction section is shifted to the second construction section adjacent to the construction section movement direction, the fourth construction device is configured to perform the second construction section in the second construction section. The traffic guidance system according to claim 1, wherein an instruction related to operation setting is performed so as to operate as a traffic light for two directions. Each construction equipment is
A rotatable display means;
In response to an operation setting instruction from the control device, operation setting means for setting operation to display information on the warning device or traffic light on the display means;
6. An operation start means for starting an operation in the second construction section set by the operation setting means when an operation start instruction is received from the control device. The traffic guidance system according to any one of the above.   In response to the start of operation by the operation start means, the display means is automatically set in a visible direction from a first direction that is the same as the construction section moving direction or a second direction that is opposite to the first direction. The traffic guidance system according to claim 6, further comprising a rotation control means for controlling the rotation in an automatic manner. A construction apparatus that is installed around a first construction section of a road and presents information related to a right of passage of a vehicle passing through the first construction section or information regarding the presence of the first construction section,
A display means rotatably provided;
Based on an operation setting instruction notified from a predetermined control device in response to a transition operation for moving a construction target area to a second construction section adjacent to the first construction section and a predetermined construction section movement direction, Warning device for the first direction that is the same as the construction section moving direction, a traffic light for the first direction, a traffic light for the second direction that is opposite to the first direction, and for the second direction Operation setting means for setting operation to display information on any of the warning devices on the display means;
A construction apparatus, comprising: an operation start unit that starts an operation in the second construction section set by the operation setting unit when an operation start instruction is received from the control device. A plurality of construction devices installed around the first construction section of the road and presenting information relating to the right of passage of vehicles passing through the first construction section or information relating to the existence of the first construction section; A traffic guidance method in a traffic guidance system having a control device for controlling each construction device,
A management process in which the control device manages the installation position in the first construction section where each construction device is installed and the type of information presented by the construction device;
An accepting step of accepting a transition operation for moving a construction target area to a second construction section adjacent to the first construction section and a predetermined construction section movement direction;
When accepting the transition operation by the accepting step, each works so as to operate as another construction device located at a position opposite to the construction section moving direction when viewed from each construction device in the first construction section. An operation setting instruction process for instructing the construction apparatus to perform operation settings;
An operation start instructing step for instructing each construction apparatus to start operation as the construction apparatus in the second construction section on condition that the operation setting has been made in each construction apparatus. Traffic guidance method.

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