KR20210051895A - System for nanaging operation of gondola - Google Patents

Abstract

The present technology relates to a gondola operation managing system. A server for the gondola operation managing system of the present technology comprises: a communication unit configured to receive integrated information including at least one of identification information, location information, and on/off information from an integrated module mounted on each of a plurality of gondolas; and a storage unit for deriving and storing arrangement and operation status data of each of the plurality of gondolas based on the received integrated information. The present technology monitors the arrangement and operation status of a gondola in a shipyard and enables rapid follow-up in case of an accident.

Description

Gondola operation management system {System for nanaging operation of gondola}

The present invention relates to a gondola operation management system, and more specifically, to a system for integrated management of the arrangement and operation status of a plurality of gondola installed in the field.

The ship is built in the dock. Considering the overall scale of the shipyard, there are a large number of docks in the entire complex, so a large number of ships are built at each dock at once.

When building a ship, a gondola or aerial vehicle is mobilized for work at the height. Aerial work such as painting, welding, and finishing work on the hull shell is carried out.

Gondolas are usually applied to the vertical section of the ship. Aerial work vehicles are usually applied in curved sections. The vertical section refers to the part of the hull shell that falls vertically from top to bottom, visible from the side except for the bow and stern of the ship. The curved section refers to the portion of the hull shell that is generally inclined from top to bottom to form a streamlined structure, visible from the bow or stern of the ship.

In the case of large ships, more than a dozen aerial work vehicles and dozens of gondolas may be mobilized at a time. As discussed above, considering the fact that a large number of docks are arranged in the shipyard, the number of gondolas and aerial vehicles deployed and operated in the entire shipyard complex is very large.

Therefore, there is a need to efficiently manage a large number of gondolas and aerial vehicles deployed and operated in shipyards.

On the other hand, in the case of an aerial vehicle, the weight support method is performed from the lower part and is performed by the heavy vehicle weight, so that the possibility of an accident is less. However, in the case of a gondola, the weight support method is performed at the top. All fixing methods, such as bogie type, hook type, anchor type, welding type, bolting type or trolley type support, are fixed to the upper part of the working structure. Therefore, there is a high possibility of exposure to accident risk. This is why a monitoring system that can manage the gondola is more demanded.

In addition, since the gondola is driven by a worker on board, in the event of an accident, the worker in danger has no choice but to directly report the accident, which makes follow-up safety measures very difficult.

In order to solve these problems, the inventors of the present invention came to complete the present invention after a long period of research and trial and error.

An embodiment of the present invention provides a gondola management system that monitors the arrangement and operation status of a gondola, and enables quick follow-up measures in case of an accident.

Meanwhile, other objects that are not specified of the present invention will be additionally considered within a range that can be easily deduced from the detailed description and effects thereof below.

A server for a gondola operation management system according to an embodiment of the present invention includes: a communication unit for receiving integrated information including at least one of identification information, location information, and on-off information from an integrated module mounted on each of a plurality of gondolas; And a storage unit for deriving and storing data on arrangement and operation status of each of the plurality of gondolas based on the received integrated information.

The communication unit further receives the overload generation information generated by the overload prevention device mounted on each of the plurality of gondolas from the integrated module, and the plurality of gondolas stored in the storage unit based on the received overload generation information. It may further include a; determining unit for determining the gondola in which the abnormality has occurred.

The communication unit further receives disconnection occurrence information generated by a blockstop device mounted on each of the plurality of gondolas from the integration module, and among the plurality of gondolas stored in the storage unit based on the received disconnection occurrence information. It may further include a; determining unit for determining the gondola in which the abnormality has occurred.

The communication unit further receives, from the integration module, information on reaching an ascent limit point generated by an upper limit device mounted on each of the plurality of gondolas, and the plurality of gondolas stored in the storage unit based on the received information on reaching the ascending limit point. It may further include a; determining unit for determining the gondola in which the abnormality has occurred.

A generator for generating visualization data on the arrangement of each of the plurality of gondolas based on the received integrated information; And a transmission unit for transmitting the generated visualization data to an administrator terminal connected through a network.

The visualization data includes information for displaying a first GUI indicating an on-site arrangement position of each of the plurality of gondolas and a second GUI indicating an arrangement position on a structure of each of the plurality of gondolas on the display unit of the manager terminal. Can include.

The first GUI may include structure indicators for user selection input, and the second GUI may include gondola indicators for user selection input.

The second GUI is displayed on the display unit of the manager terminal when a user selection input is applied to any one of the structure indicators of the first GUI, and the arrangement of each of the gondolas on the structure referenced by the corresponding structure indicator You can indicate your location.

The second GUI is displayed on the display unit of the manager terminal when the determination unit determines that a structure referenced by any one of the structure indicators of the first GUI is an abnormal gondola, and is displayed on the structure referenced by the corresponding structure indicator. It is possible to indicate the location of each of the gondolas.

This technology can provide a gondola management system that monitors the on-site deployment and operation status of a gondola, and enables quick follow-up in case of an accident.

1 is a diagram showing the overall operation of a gondola operation management system according to an embodiment of the present invention.
2 is a diagram showing an overall configuration of a gondola according to an embodiment of the present invention.
3 is a diagram showing a detailed configuration of a server according to an embodiment of the present invention.
4 is a diagram schematically illustrating a state in which visualization data generated by a generator according to an embodiment of the present invention is displayed on a display unit of an administrator terminal.
The accompanying drawings are exemplified by reference for an understanding of the technical idea of the present invention, and the scope of the present invention is not limited thereto.

In the following, the most preferred embodiment of the present invention will be described. In the drawings, thicknesses and intervals are expressed for convenience of description, and may be exaggerated compared to actual physical thicknesses. In describing the present invention, known configurations irrelevant to the gist of the present invention may be omitted. In adding reference numerals to elements of each drawing, it should be noted that only the same elements have the same number as possible, even if they are indicated on different drawings.

1 is a diagram showing the overall operation of the gondola operation management system 1 according to the embodiment of the present invention.

And, Fig. 2 is a view showing the overall configuration of the gondola 10 according to the embodiment of the present invention.

1 and 2, the gondola operation management system 1 includes a plurality of gondolas 10A, 10B, and 10C installed and operated on the hull S, a manager terminal 20, and a server 100. Includes.

The gondola operation management system according to an embodiment of the present invention can be applied without limitation to a site to which a gondola is applied (shipbuilding site, construction/building site, plant site, etc.).

In particular, since the gondola operation management system according to the embodiment of the present invention can be efficiently applied to the shipbuilding site, hereinafter, for convenience of explanation, the gondola operation management system is installed in order to manage the gondolas installed at the shipbuilding site. I will explain.

The gondola (10A, 10B, or 10C) (which may be typically referred to by reference numeral 10) may be used for shipbuilding. For example, it may be an electric gondola.

The electric gondola may include a cage (CA) for carrying workers, a winder (WI) in charge of raising, lowering, and stopping the gondola, and a motor (MO) that rotates the winder as main parts.

In addition, an overload prevention device (LO) that detects when the weight of the load exceeds the load and stops the gondola operation, and a block-stop device (BL) that works when the main wire rope is cut to hold the auxiliary wire rope to prevent a fall. ), the upper limit device (LI) that cuts off the current when the gondola reaches the ascending limit point to prevent further rise, cuts off and supplies power to the gondola, and cuts off the power in case of an overload of electricity. It may further include a control box (CO) that makes the gondola up and down, and an operation switch (SW) for stopping the operation of the gondola in an emergency.

In FIG. 1, an embodiment in which three gondolas 10A, 10B, and 10C are installed and operated on one side of the hull S are described, but the present invention is not limited to the number.

The manager terminal 20 may be a desktop, a notebook computer, a PC, a PDA, or a smart phone. The administrator terminal may be a device owned or accessible by an administrator who manages gondolas installed and operated in a shipyard. As will be described later, visualization data may be received from a server and provided to a user through the display unit DP. In the present invention, for convenience of explanation, an embodiment that is a desktop is mainly looked at.

The server 100 according to an embodiment of the present invention collects information from a plurality of gondolas 10, derives data on the arrangement and operation status of the gondola based on the collected information, and provides it to the manager terminal 20. The batch and operation status data may be provided in the form of a data sheet having a predetermined format (for example, in a form such as a thread sheet such as Excel) that the manager can easily recognize the batch and operation status data. .

To this end, a plurality of gondolas, a manager terminal, and a server are connected to each other through a network. The network may be a wired or wireless communication network.

The gondola 10 may be equipped with a communication module TM for communicating with a server. The communication module may use a short-range wireless communication method or a long-distance wireless communication method. As a short-range wireless communication method, RFID, Wi-Fi, Bluetooth, etc. can be applied. The long-distance wireless communication method may be CDMA, WCDMA, LTE, 5G, and the like. It is not limited to this.

The communication module TM may exist in the above-described control box CO. The communication module can be embedded within the control box.

In addition, as will be described later, the gondola may further include a GPS device (GD), a log device (LD), etc. to transmit its identification information, location information, and on-off information to the server, and these devices are also control boxes. Can exist within

Although not shown in the drawing, a repeater (not shown) for communication between the gondolas and the server may be further installed at a preset location in the shipyard, and the repeater may relay communication between the gondola and the server. When a repeater is provided, communication between gondolas separated by a considerable distance from each other and a server can be enabled by only a short-range wireless communication method.

In addition, the server 100 according to an embodiment of the present invention may generate visualization data by processing information collected from gondolas. The collected information is processed into visualization data that the user can easily recognize so that the monitoring of a large number of gondolas can be performed more smoothly.

The visualization data may be provided in the form of an entire map GUI and an enlarged map GUI, as described later.

Hereinafter, the operation of the server according to an embodiment of the present invention will be described in more detail with reference to FIGS. 3 to 4.

3 is a diagram showing a detailed configuration of the server 100 according to the embodiment of the present invention.

As shown in FIG. 3, the server 100 may include a communication unit 110, a storage unit 120, a determination unit 130, a generation unit 140, and a transmission unit 150.

The communication unit 110 receives integrated information including at least one of identification information, location information, and on-off information from an integrated module mounted on each of the plurality of gondolas 10A, 10B, and 10C.

The integrated module of the gondola may be the above-described control box (CO). The control box may include a communication module (TM) for communication with a server, a GPS device (GD) for collecting location information, a log device (LD) for collecting on-off information, and the like. The plurality of gondolas are referred to in order as a first gondola 10A, a second gondola 10B, and a third gondola 10C, respectively.

For example, the communication unit may receive identification information and location information of the first gondola from the first gondola. The identification information may be a unique number such as 10A_gondola assigned to the first gondola. The location information may be a latitude (lat) and longitude (long) value where the integrated module of the first gondola is located. It may be a value such as 40.714 and -74.006 in the order of latitude and longitude. The identification information may be received together with the location information. Altitude information may also be received from the GPS device, but it is sufficient to use only the latitude and longitude information in the present invention. It can be received in the same way from other gondolas.

The storage unit 120 derives and stores the arrangement and operation status data of each of the plurality of gondolas based on the integrated information collected by the communication unit.

In order to systematically manage the arrangement and operation status of each gondola, the collected integrated information is converted into a database and stored.

For example, arrangement and operation status data for each gondola can be derived and stored as follows. 10A_gondola: lat, long | It can be saved as hhmmss, hhmmss, hhmmss. Identification number: Placement location | It is in order of operation status.

The identification number may use identification information received from the first gondola. If the received identification information is 10A_gondola, it can be used directly as an identification number. According to an embodiment of the present invention, a verification process may be added in this process. By verifying whether the received identification information is the same identification information registered in the server, only registered gondolas can be managed. This increases the accuracy and efficiency of management.

The arrangement location may be derived from location information received from the first gondola. If the lat and long values are maintained within the error range for a preset time, the corresponding position can be derived as the arrangement status. For example, if the location information measured at 1-minute intervals is kept constant within an error range of 1%, the corresponding location may be derived as the placement location.

The operation status may be derived from on-off information received from the first gondola. It is possible to derive the operational status from the ON time, the OFF time of the day, and the difference between them. For example, if information that it was turned on at 09:00:00 and that it was turned off at 12:00:00 is received, the gondola was turned on at the above time, the gondola was turned off at the above time, and the difference between these times It can be derived as the operation status that it has been operated for the corresponding 3 hours, 00 minutes and 00 seconds.

Such batch and operation status data may be accumulated and stored for each date. For example, information collected on a random year/month day yymmdd is 10A_gondola: lat, long | hhmmss, hhmmss, hhmmss | It can be saved as yymmdd. 10A_gondola: 40.714, -74.006 | 090000, 120000, 030000 | May be 191025. A gondola with a unique number of 10A_gondola was turned on at 09:00:00 on October 25, 19 at a location indicated by a latitude of 40.714 and longitude -74.006, and turned off at 12:00:00 to indicate that it was operated for a total of 3 hours. have.

According to an embodiment of the present invention, the communication unit 110 may further receive overload generation information from an integrated module mounted on each of a plurality of gondolas.

Specifically, when the gondola's overload protection device (LO) is in operation, a gondola stop signal may be generated by the overload protection device and transmitted to the control box. In this case, the gondola stop signal is transmitted through the communication module of the control box. It may also be transmitted to the communication unit of the server in the form of overload occurrence information (first abnormality information).

In addition, according to an embodiment of the present invention, the communication unit 110 may further receive disconnection occurrence information from an integrated module mounted on each of a plurality of gondolas.

Specifically, when the block stop device BL of the gondola operates, a disconnection generation signal may be generated by the blockstop device and transmitted to the control box, and the disconnection generation signal is also transmitted to the communication unit of the server through the communication module of the control box. It may be transmitted in the form of disconnection occurrence information (second abnormality information).

In this case, the block stop device may further include a sensor unit (not shown) for generating a disconnection generation signal. The sensor unit may be mounted in a predetermined area of the blockstop device, and when the blockstop device operates, it detects this motion, generates a disconnection occurrence signal, and transmits it to the control box. The sensor unit may be a pressure sensing sensor, and may be mounted on a portion to which pressure is applied when the block stop device is operated.

In addition, according to an embodiment of the present invention, the communication unit 110 may further receive information on reaching an ascent limit point from an integrated module mounted on each of a plurality of gondolas.

In detail, when the upper limit device LI of the gondola is operated, a current cutoff signal may be generated by the upper limit device and transmitted to the control box. In this case, the current cutoff signal is transmitted to the server through the communication module of the control box. It may also be transmitted to the communication unit in the form of information on reaching the upper limit point (third or more information).

These abnormal information is stored and managed in a storage unit together with the above-described batch and operation status data.

The determination unit 130 determines an abnormal gondola in which an abnormality has occurred among a plurality of gondolas stored in the storage unit based on the above-described first to third abnormality information.

Specifically, a gondola that has transmitted the first to third abnormality information among a plurality of gondolas in which the arrangement and operation status data are managed by the storage unit is determined as an abnormal gondola.

To this end, when the first to third or more information is transmitted, the identification number of the gondola may be transmitted together. That is, when the first abnormality information is transmitted from the first gondola, 10A_gondola, which is the identification number of the first gondola, may be transmitted together. Accordingly, by receiving at least one of the first to third abnormal information tagged with the gondola identification number, it is possible to determine an abnormal gondola among a plurality of managed gondolas.

Hereinafter, the operation of providing the abnormal gondola determined by the determination unit to the manager terminal will be described in more detail.

4 is a diagram schematically illustrating a state in which visualization data generated by a generator according to an embodiment of the present invention is displayed on a display unit of an administrator terminal.

As shown in FIG. 4, the visualization data generated by the generation unit 140 shows the entire map GUI (CM) indicating the arrangement position of each of the plurality of gondolas on the shipyard and the arrangement position of each of the plurality of gondolas on the ship. It is generated so that the displayed enlarged map GUI EM can be displayed on the display unit DP of the manager terminal.

The entire map GUI provides the manager with the location of the ship where a number of gondolas are installed as an accumulation of the entire shipyard.

The enlarged map GUI provides the manager with the accumulation of ships where a number of gondolas are specifically installed in any one ship.

The drawing shows the entire map GUI and the enlarged map GUI for the first ship when the administrator applies a predetermined input (such as a touch input to the display unit or a click input through a mouse) to select a ship marked with line number 1. It's about the states displayed together.

If the gondola is installed in a building other than a ship, the entire map GUI shows the location of the building where the gondolas are installed for the entire construction site (like the entire apartment complex), and the enlarged map GUI shows the gondolas in a building. Shows where it was installed in the building (like Apartment Building A). The full map GUI provides a low-level accumulation of the locations where the gondola is installed and operated, and the enlarged map GUI can provide a high-level accumulation of the locations where the gondola is installed and operated. The same is the case when it is installed for the plant.

In the present invention, a ship or a building on which a gondola is installed may be referred to as a structure. The shipyard where the ship is located or the construction site where the building is located may be referred to as a site. Thus, as described below, the ship indicator may be referred to as a structure indicator.

The generation unit 140 according to an embodiment of the present invention generates visualization data related to the arrangement of each of the plurality of gondolas based on the integrated information received by the communication unit.

Specifically, the generation unit generates visualization data on the arrangement of each of the plurality of gondolas based on the arrangement and operation status data derived by the storage unit and stored and managed.

Then, the generated visualization data is provided to the manager terminal 20 through the transmission unit 150.

The transmission unit has a similar role to that of the communication unit described above, but the communication unit is different in that the communication unit is involved in data transmission and reception between the server and the gondola, and the transmission unit is involved in data transmission and reception between the server and the manager terminal.

The visualization data is generated to include information to be displayed in the form of an entire map GUI (Graphic User Interface) and an enlarged map GUI on the display unit of the manager terminal.

When generating visualization data, basic map data for a shipyard may be used together to create a GUI in the form of such a map. That is, a result of mapping the integrated information received by the communication unit to basic map data may be generated as visualization data. In other words, visualization data may be generated by mapping layout and operation status data derived by the storage unit, stored and managed, to basic map data for a shipyard.

For example, given basic map data for a shipyard (think Google Maps, etc.), visualization data is created by mapping the location of each gondola to the corresponding basic map data (by mapping latitude and longitude coordinate values). Can be. That is, it is possible to map the placement location among the placement and operation status data stored in the storage unit for the gondola. In this case, the base map data is preferably not simply a picture file, but map data that can indicate a corresponding location on a map by substituting arbitrary latitude and longitude coordinate values.

In the entire map GUI, it is not necessary to display individual gondolas. Considering the scale for display on the display, it is sufficient to display individual gondolas only in the enlarged map GUI.

In the entire map GUI, each ship indicator (referred to by Arabic numerals 1 to 12 in the drawings) is preferably displayed as an indicator that can be selected and input by the user. As shown in the drawing, when the administrator applies the selection input to the ship indicator referred to as No. 1, the gondolas installed for the No. 1 ship are displayed in detail for one side of the ship and the other side of the ship. Gondolas installed on one side of the ship are referred to in English letters A to D in the drawings, and the gondolas installed on the other side of the ship are referred to in English letters E to H in the drawings. In other words, the locations where a total of eight gondolas from A to H are installed are displayed in detail.

If the manager selects another ship indicator, the installed positions of the installed gondolas for the selected ship may be displayed in detail as described above.

According to an embodiment of the present invention, it is preferable that the gondola indicators in the enlarged map GUI are also displayed as indicators that can be selected and input by the user. In this case, when the user applies the selection input, the operation status may be further displayed on the display unit based on the arrangement and operation status data stored in the storage unit for the selected gondola. For example, it may be indicated through an operation status indicator (not shown) that it was turned on at 09:00:00 on October 25, 19, was turned off at 12:00:00, and operated for a total of 3 hours. The operational status indicator may be in the form of a time bar. It facilitates the monitoring of the installation and operation of the gondola by the manager.

Meanwhile, as described above, the determination unit determines the abnormal gondola. Therefore, it is possible to inform the administrator of the occurrence of an abnormal gondola by using the above-described entire map GUI and the enlarged map GUI.

For example, when it is determined that an abnormal gondola exists by the determination unit, an enlarged map GUI for a ship in which the abnormal gondola is installed can be provided without a separate selection input. In the above, when the ship indicator is selected by the administrator, the enlarged map GUI for the selected ship indicator is displayed, but when an abnormal gondola occurs, the enlarged map GUI for the ship on which the abnormal gondola is installed is displayed without such selection. It facilitates the monitoring of the gondola abnormality by the manager.

In this case, in the enlarged map GUI, the indicator indicating the abnormal gondola may be displayed in a different shape or color than the indicators indicating other gondola. Allows the administrator to intuitively check the gondola where an abnormality has occurred. In the event of a gondola abnormality, the manager immediately checks and enables quick follow-up.

In addition, the abnormality information generated in the abnormal gondola may be further displayed on the display unit. For example, when the abnormal information received from the abnormal gondola is the overload occurrence information (first abnormality information), the text'stop operation of the gondola due to the occurrence of an overload' may be further displayed on the display unit. As another example, when the abnormality information received from the abnormal gondola is disconnection occurrence information (second abnormality information), the text'connecting the auxiliary wire due to cutting the main wire' may be further displayed on the display unit.

In order to match the gondolas in which the abnormality occurred and the indicator displayed by the abnormal gondola on the display unit, the above-described identification number may be continuously used.

According to an embodiment of the present invention, it is possible to provide a gondola operation management system that monitors the arrangement and operation status of a gondola in a shipyard, and enables quick follow-up measures in case of an accident.

In addition, embodiments of the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded in the medium may be specially designed and configured for the present invention, or may be known and usable to those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. -Examples of program instructions such as magneto-optical and ROM, RAM, flash memory, etc., can be executed by a computer using an interpreter as well as machine code such as those made by a compiler. Contains high-level language code. The hardware device described above may be configured to operate as at least one software module to perform the operation of the embodiments of the present invention, and vice versa.

As described above, in the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but this is provided only to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , If a person of ordinary skill in the field to which the present invention belongs, various modifications and variations are possible from these descriptions. Therefore, the spirit of the present invention is limited to the described embodiments and should not be defined, and all things that are equivalent or equivalent to the claims as well as the claims to be described later fall within the scope of the spirit of the present invention. .

1: Gondola operation management system
10, 10A, 10B, 10C: gondola
20: administrator terminal
100: server
110: communication department
120: storage unit
130: judgment unit
140: generation unit
150: transmission unit
CM: Full map GUI
EM: Enlarged Map GUI

Claims (9)

As a server for the gondola operation management system,
A communication unit for receiving integrated information including at least one of identification information, location information, and on-off information from an integrated module mounted on each of the plurality of gondolas; And
And a storage unit for deriving and storing the arrangement and operation status data of each of the plurality of gondolas based on the received integrated information. The method of claim 1,
The communication unit further receives overload generation information generated by an overload prevention device mounted on each of the plurality of gondolas from the integrated module,
And a determination unit determining an abnormality among the plurality of gondolas stored in the storage unit based on the received overload generation information. The method of claim 1,
The communication unit further receives disconnection occurrence information generated by a block stop device mounted on each of the plurality of gondolas from the integration module,
And a determination unit configured to determine a gondola in which an abnormality has occurred among the plurality of gondolas stored in the storage unit based on the received disconnection occurrence information. The method of claim 1,
The communication unit further receives, from the integration module, information on reaching an ascent limit point generated by an upper limit device mounted on each of the plurality of gondolas,
And a determination unit configured to determine a gondola in which an abnormality has occurred among the plurality of gondolas stored in the storage unit based on the received ascending limit point arrival information. The method according to any one of claims 2 to 4,
A generator for generating visualization data regarding the arrangement of each of the plurality of gondolas based on the received integrated information; And
And a transmission unit for transmitting the generated visualization data to an administrator terminal connected through a network. The method of claim 5,
The visualization data includes information for displaying a first GUI indicating an on-site arrangement position of each of the plurality of gondolas and a second GUI indicating an arrangement position on a structure of each of the plurality of gondolas on the display unit of the manager terminal. Server comprising a. The method of claim 6,
The first GUI includes structure indicators capable of user selection input,
The second GUI is a server, characterized in that it comprises gondola indicators to which user selection input is possible. The method of claim 7,
The second GUI is displayed on the display unit of the manager terminal when a user selection input is applied to any one of the structure indicators of the first GUI, and the arrangement of each of the gondolas on the structure referenced by the corresponding structure indicator Server, characterized in that indicating the location. The method of claim 7,
The second GUI is displayed on the display unit of the manager terminal when the determination unit determines that a structure referred to by any one of the structure indicators of the first GUI is an abnormal gondola, and is displayed on the structure referenced by the corresponding structure indicator. Server, characterized in that indicating the location of each of the gondola.

Images