KR20190138190A - Monitoring system for heavy machinery - Google Patents

Abstract

Disclosed is a heavy equipment monitoring system, which comprises: a measurement terminal transmitting acceleration information measuring a change in acceleration of heavy equipment, and position information measuring a position in accordance with a predetermined period; and a management server receiving the acceleration information and determining that the heavy equipment idles if the magnitude of the change in acceleration is not greater than a reference value compared to a preset reference value.

Description

Heavy Equipment Monitoring System {MONITORING SYSTEM FOR HEAVY MACHINERY}

The technology relates to an efficient heavy equipment monitoring system.

The management and supervision of the construction site is operated through a complex system.

Heavy equipment management in construction works is one of the major management areas for successful business management along with construction planning, construction management, process management, quality control, labor management, and material management.

If you look at the current construction site, people are invisible and only heavy equipment such as excavators and dump trucks are busy. This has changed from the way of work that was heavily dependent on manpower in the past to the work of heavy equipment.

As such, the share of heavy equipment management in construction works is absolute. More than half of construction costs are unusual, and even more than 90% of construction costs occur. Therefore, if the management and supervision of heavy equipment is objective and transparent (if possible), the cost of construction will be greatly reduced. However, this is not the case at the current construction site.

The reason for this is that the construction site is working in a large area (space) to manage heavy equipment visually, and the unique beta culture of the construction site also plays a part.

 In addition, the construction civil engineering process has a characteristic that is concentrated in a short time, it is difficult to build a heavy equipment management system at a high cost.

Therefore, the current mid- to long-term management is dependent on the visual observation of the equipment manager. However, the manager's visual observation is not enough to manage a large number of heavy equipment that is busy moving over a large area.

In addition, since the preparation of work slips, which have a decisive influence on the calculation of heavy equipment rent, is made by hand, much controversy arises in the reliability and it is difficult to prevent illegal slips from occurring at the source.

Therefore, there is a high demand for a system that can objectively manage performance in construction works.

Domestic Patent Registration No. "10-1713874" "Construction site management system and method using smart devices (Published May 31, 2016) Domestic Patent Registration No. "10-1837557" "CONSTRUCTION SITE MANAGEMENT SYSTEM USING DRONE FOR CONSIDERING HEAVY CONSTRUCTION EQUIPMENT (released on March 12, 2018)

An object of the present invention is to provide a heavy equipment monitoring system capable of efficiently managing and supervising heavy equipment.

In addition, an object of the present invention is to provide a heavy equipment monitoring system that can measure the performance of the work objectively by detecting the idle during the operating time of the heavy equipment.

In addition, an object of the present invention is to provide a heavy equipment monitoring system that can objectively measure the commute and leave of heavy equipment.

In addition, an object of the present invention is to provide a heavy equipment monitoring system that can easily measure the progress of the excavation.

In addition, an object of the present invention is to provide an automatic scorecard generation system to prevent the denial of work slips written by hand.

The technical problem to be achieved by the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned above may be clearly understood by those skilled in the art from the following description. will be.

The heavy equipment monitoring system includes a measurement terminal for transmitting the acceleration information measuring the change in the acceleration value of the heavy equipment and the position measuring position information according to a predetermined period, and receiving the acceleration information, and the magnitude of the change in the acceleration is set to a preset reference value. It includes a management server to determine that the heavy equipment idle if not greater than the reference value in preparation.

Here, the heavy equipment monitoring system includes a manager terminal that is a terminal of a manager who manages a construction site, and the management server includes a map data unit in which map information including a numerical value and a location map is stored, and a design plan of the construction site in the manager terminal. And transmitting the design information, which is information about, to receive the design information and to set a boundary area corresponding to the design information in the map information.

Here, the management server includes a time and attendance management unit that stores time information, the measurement terminal detects the location information and start-up information (power on) of the heavy equipment, the start is turned on in the boundary area at a time earlier than the time to go (power If the position is on) characterized in that it is determined to go to work normally.

At this time, heavy equipment can be regarded as going to work both when the vehicle is moved out of the boundary area and when the engine is turned on.

Here, the management server, characterized in that for calculating and storing the amount of fuel consumed during the operation time of the heavy equipment.

Here, the heavy equipment monitoring system includes a driver terminal which is a terminal used by the heavy equipment driver, and when the manager terminal outputs an input signal for resetting the work position of the heavy equipment, the area setting unit resets the boundary area to the user terminal. It is characterized by transmitting.

In this case, the measurement terminal measures and transmits a change in acceleration of the heavy equipment while the heavy equipment is started and not moved for a predetermined time, and the management server measures the acceleration measured during the set time. The size of the average value of the change is set as the reference value.

Here, the management server, characterized in that the trajectory to move the heavy equipment to display on the slip.

The present invention can manage and supervise heavy equipment efficiently based on acceleration information and location information.

Since the present invention detects the idling of heavy equipment by using the acceleration information, it is possible to realize the objective performance because the task performance is calculated by grasping the actual operating time excluding the idling time of the heavy equipment.

The present invention can be regarded as the excavation amount of the total amount of time staying in operation in a specific position on a two-dimensional plane only in the excavation equipment of heavy equipment, it is possible to simply know the progress of excavation without a survey.

The present invention can determine whether to commute by determining the power on of the heavy equipment in the work area and can easily and objectively manage the attendance of heavy equipment. The present invention can prevent the generation of negative slips by creating a transport slip that indicates the movement trajectory pattern of the slip of the heavy equipment.

1 illustrates the inventors of the heavy equipment monitoring system.
Figure 2 shows the management server of the inventors heavy equipment monitoring system.
Figure 3 shows the measuring terminal of the inventors heavy equipment monitoring system.
In FIG. 4, (a) shows a plurality of work sites, and (b) shows map information in which boundary areas are set according to design information.
Figure 5 shows resetting the boundary area in the inventors heavy equipment monitoring system.
Figure 6 shows how the management server of the inventors heavy equipment monitoring system detects idle.
Figure 7 shows that the management server of the present inventors heavy equipment monitoring system to match and store the date, equipment, fuel flow rate to manage the fuel flow rate.
In FIG. 8, (a) shows the work area of each heavy equipment is shown, (b) shows the amount of excavation of heavy equipment A is shown, (c) shows the degree of performance of each heavy equipment It shows what was represented by the chart, and FIG. (D) shows the time which each heavy equipment which stayed in a certain area and operated it by one example by table.
9 illustrates a process of generating a transport slip by the transport slip generator of the present inventors heavy equipment monitoring system.

Hereinafter, an embodiment of the present invention will be described in detail through exemplary drawings. However, this is not intended to limit the scope of the invention.

In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In addition, in describing the present invention, if it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, the size or shape of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms that are specifically defined in consideration of the configuration and operation of the present invention are only for describing the embodiments of the present invention, and do not limit the scope of the present invention.

Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise. In addition, the terms “… unit”, “… unit”, “module”, “device”, and the like described in the specification mean a unit that processes at least one function or operation, which is implemented by a combination of hardware and / or software. Can be.

1 illustrates the inventors of the heavy equipment monitoring system.

Figure 2 shows the management server of the inventors heavy equipment monitoring system.

Figure 3 shows the measuring terminal of the inventors heavy equipment monitoring system.

The inventors heavy equipment monitoring system includes a measuring terminal 100, a manager terminal 300, a user terminal 400 and a management server 200 that can transmit and receive each type of information using a network.

The manager terminal 300 is a communicable device possessed by an administrator who manages and supervises heavy equipment, and the user terminal 400 refers to communicable equipment possessed by a driver who drives heavy equipment.

The measuring terminal 100 is installed in heavy equipment to transmit various information (operation information, acceleration information, location information) to the management server 200.

The measuring terminal 100 includes a housing 110 and an acceleration sensor 120 and a position sensor 130 (GPS) installed inside the housing 110. One side of the housing 110 of the measuring terminal 100 is provided with an antenna 140 for communication with the network.

In addition, the power supply line 150 is installed on the other side of the housing 110. The power line 150 supplies power for the operation of the acceleration sensor 120 and the position sensor 130. The end of the power line 150 is formed in the shape of a cylinder to be coupled to the cigar jack of the vehicle.

Through the measurement terminal 100 formed in the shape as described above it can be measured whether the start of the heavy equipment (power on) and the acceleration change (acceleration information) and position change (position information) of the heavy equipment. Each information measured by the measurement terminal 100 is transmitted to the management server 200.

The measured information transmitted from the measurement terminal 100 to the management server 200 is transmitted at a predetermined cycle. The reason why the measured information is transmitted at a predetermined cycle is to reduce the amount of information received by the management server 200 so as to sufficiently grasp the state of the site with only a small amount of information.

That is, heavy equipment moves at a lower speed than a general vehicle, and since the work is performed in a stopped state in a specific area, it is possible to manage and supervise heavy equipment sufficiently even if information is transmitted at a predetermined interval. For example, the preset period may be 1 minute.

The management server 200 receives the operation information, the acceleration information, the position information from the measuring terminal 100 and performs the operation by using this to facilitate the management and supervision of heavy equipment.

The management server 200 is a location information receiver 210, acceleration information receiver 220, operation detection unit 230, area setting unit 240, time and attendance management unit 250, fuel economy operation unit 260, map data unit ( 270), the workload data unit 280, and the slip generation unit 290.

Hereinafter, the operation of each component will be described to manage and supervise the heavy equipment in order until the driver of the heavy equipment comes to work and performs work.

In FIG. 4, (a) shows a plurality of work sites operated, and (b) shows map information in which boundary areas are set according to design information.

The map data unit 270 of the management server 200 stores map information including numerical values and location maps. The map information may be, for example, a digital topographic map or a satellite map.

The manager transmits design information, which is information about a design proposal, to the management server 200 by using the manager terminal 300. The design information includes the coordinates and area information of the site targeted for construction.

The area setting unit 240 of the management server 200 receives the design information and modifies the map information of the map data unit 270 according to the design information. In other words, the design information is superimposed on the map information as an example. That is, the boundary area is set in the map information.

Referring to the above contents through (b) of FIG. 4, the manager transmits the design information, which is a design proposal, to the management server 200 with the name "xx site" using the manager terminal 300.

The management server 200 modifies the map information into a shape (shape) by analyzing the coordinates and area information of the site where the construction is performed in the design plan. This figure is the boundary of the shop floor. As an example, as shown in Fig. 4 (b), the figure is set in the form of a hexagon (boundary area).

Thereafter, the area setting unit 240 modifies the map information. That is, the area setting unit 240 modifies the map information by setting the boundary area after superimposing the design proposal on the previously stored map information. Then, the modified part is matched with the name. If the above-mentioned manager transmits the design information for the "wh" site to the management server 200, the management server 200 performs the same operation as described above.

When the manager accesses the management server 200 using the manager terminal 300 and selects a site name, the manager may receive map information in which a boundary area is set. Through this, the manager can manage a plurality of sites using the manager terminal 300.

Time and attendance management unit 250 has a predetermined time to work and leave. The measuring terminal 100 checks the power supply of the power line 150 connected to the cigar jack and transmits operation information. That is, when power is supplied to the measurement terminal 100, the operation information determined to be powered on is transmitted to the time and attendance management unit 250 of the management server 200, and when the power supply is stopped, the power is turned off. The operation information determined to be transmitted to the management server 200.

Time and attendance management unit 250 of the management server 200 determines that the start of the heavy equipment in the boundary area before the pre-set time to go to work. In this case, the heavy equipment can assume both the case of entering into the interior from outside the boundary area with the start-up turned on and the case of turning on the start inside the boundary area. If the vehicle is turned off or moved out of the border area after the return time, it is determined to be out of work.

 As described above, the heavy equipment monitoring system can objectively manage the attendance and leaving of heavy equipment by determining the starting and leaving of work based on the power on / off in the boundary area.

 Figure 6 shows how the management server of the inventors heavy equipment monitoring system detects idle.

On the other hand, when evaluating the performance of heavy equipment working on the construction site, one of the most difficult things is to find out whether it is operating. It is often the case that heavy equipment claims to be working with only the start-up on and no work being done.

The present invention was able to present the actual operating time excluding idle time in order to block such fertilization in advance and to present an objective work performance indicator. The measuring terminal 100 transmits the acceleration information to the management server 200 and the acceleration information receiver 220 of the management server 200 analyzes the received acceleration information to determine whether the heavy equipment is performing work.

For example, when heavy equipment performs work, the work causes the body to swing or drive. In this case, the acceleration sensor 120 attached to the measuring terminal 100 detects the change in the acceleration value and transmits the change of the value to the acceleration information receiver 220. In other words, all the movements of the heavy equipment cause the change of the acceleration value. The change of the acceleration value when the engine is idle and the change of the acceleration value when the work is performed show a very different pattern. In the case of idling, the acceleration value is set as the reference value, and the measured acceleration value is larger than the reference value can be seen as real operation.

The acceleration value has three axis components in the x, y, and z directions, and expresses the movement of heavy equipment as three axis information. Here, the acceleration value may be expressed by various equations as follows.

First, the average value in the x, y, and z directions is used.

The second method is to use the sum of the absolute values of the triaxial components in the x, y, and z directions.

Where Y is the sum of the acceleration values, x is the x-axis value of the acceleration information, y is the y-axis value of the acceleration unit, and z is the z-axis value of the acceleration information.

The first equation can only estimate whether the normal vibration occurs and the magnitude of the vibration using the acceleration value. Such a formula can be used to obtain vibration information of heavy equipment whose direction is meaningless.

Like the first and the formula, the second formula is preferably used to obtain the vibration information of the heavy equipment of which the direction is meaningless, and at the same time to check the case where the variation of the vibration magnitude is large.

The third formula is to find the acceleration values of the x, y, and z axes.

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를 구하는 것이다. 이 수식은 중장비의 종류와 특성에 따라 각기 다른 축 값을 활용할 수 있다. In other words,

,

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To obtain. This formula can utilize different axis values depending on the type and characteristics of heavy equipment.

For example, when there is a lot of sudden start and sudden braking, the x-axis value and the z-axis value change greatly, and the z-axis value changes most greatly in the vibration of the road surface. In addition, the y-axis value changes greatly when the vehicle is left and right rotated.

The final fourth equation is to find the acceleration value of each axis and use the acceleration value which is the maximum value.

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, 중 어느 하나만을 이용하는 것이다.The formula is the same as the third,

,

,

Only one of them is used.

Since this equation uses only the value of any one direction having the maximum value among the three axes, the variation of the vibration value is the largest. In this case, since only the value in one direction having the maximum value among the three axes is accommodated, the variation of the vibration value can be represented by the largest representation.

The acceleration information receiver 220 of the management server 200 receives an acceleration change of three axes, which are x, y, and z axes.

Here, the reference value is set in each of the acceleration information receivers 220 which receive the measurement of the change in the acceleration of x, y, z. The acceleration information receiver 220 determines that the heavy equipment is idling when the change values of the accelerations received on the x, y, and z axes are all smaller than the reference value. More precisely, if the change value of the acceleration of the x, y, and z axes received during the set time is less than the reference value more than the set number of times, the heavy equipment determines that the engine is idle for the set time.

And, if the change value of the acceleration of the x, y, z axis is larger than the reference value for the set time, it can be determined that the heavy equipment is working.

The inventors heavy equipment monitoring system in the above manner determines the idle of the heavy equipment.

Figure 7 shows that the management server of the present inventors heavy equipment monitoring system to match and store the date, equipment, fuel flow rate to manage the fuel flow rate.

In addition, the inventors of the heavy equipment monitoring system of the present invention can calculate the fuel economy to easily identify the heavy equipment is not good fuel efficiency. This allows managers to save money by replacing heavy equipment with poor fuel efficiency.

Referring to FIG. 7, the user inputs fuel flow information using the user terminal 400 and transmits the flow rate information to the management server 200. The fuel efficiency calculation unit 260 of the management server 200 stores the gas flow rate information input from the user terminal 400 by matching the date with the heavy equipment.

On the other hand, the location information receiving unit 210 and the time and attendance management unit 250 can know the moving distance and operating time of the heavy equipment. Therefore, the fuel efficiency calculation unit 260 calculates the fuel efficiency of heavy equipment by performing the operation of dividing the input fuel flow information by the moving distance and the operating time. Through this, it is possible to identify heavy equipment with poor fuel economy.

The inventors of the heavy equipment monitoring system of the present invention can prevent the operation of fuel costs as well as fuel economy. As such, the fuel consumption calculation unit 260 of the present invention management server 200 matches the oil quantity of the heavy equipment and stores the oil quantity, thereby preventing the manipulation of the oil quantity.

Figure 5 shows resetting the boundary area in the inventors heavy equipment monitoring system.

 In addition, the present inventors heavy equipment monitoring system can set a different boundary area for each heavy equipment. That is, the boundary area where heavy equipment A should be located may be different from the boundary area where heavy equipment B should be located.

The manager sets a separate boundary area on a specific heavy equipment (eg heavy equipment A) using the manager terminal 300 and transmits it to the management server 200. The area setting unit 240 of the management server 200 uses the boundary area received from the manager terminal 300 to map data unit 270 to revise the modified map information according to the previous design.

The modified map information is transmitted to the user terminal 400 again. The user may check the boundary area received by the user terminal 400, operate the heavy equipment, and move the heavy equipment into the modified boundary area to perform a task.

On the other hand, the management server 200 with the modified map information as described above may generate a bulletin board that can be shared by the administrator and the user. Through this, a specific user may be instructed to perform a task at a specific location, and then the work may be confirmed to be completed.

For example, if the administrator wants the user to work in the A boundary area, the administrator writes instructions on the bulletin board generated by the management server 200 to designate the user and perform the work in the A boundary area. The user then performs the work using heavy equipment, and then the bulletin board writes that the work is completed in the A boundary area.

In this way, administrators can remotely instruct and manage work by specific workers at specific locations.

The manager sets a different boundary area for each heavy equipment, so that the heavy equipment can be managed and supervised. On the other hand, since the administrator resets the boundary area as described above, the administrator can check the map information displayed on the management server 200 by using the administrator terminal 300, and the map information in which the boundary area modified by the design plan is modified again. Map information showing the boundary area set for each heavy equipment is displayed. Therefore, the manager can manage and supervise each heavy equipment in the design.

In FIG. 8, (a) shows a working plan view of each heavy equipment, (b) shows the oyster cross-sectional area of heavy equipment A, and (c) shows a graph showing the amount of pit excavation of each heavy equipment. , (D) is a table showing the time each heavy equipment stays in a certain area by one example.

In addition, the inventors of the heavy equipment monitoring system, the administrator can grasp the progress of the excavation remotely without additional survey work.

In the present invention, when grasping the progress of the excavation, any one of two methods may be selected to grasp the error of the position information.

(First) the management server 200 receives the position information of the heavy equipment that the measuring terminal 100 measures and transmits to measure the progress information of the excavation. The location information is composed of x, y and z axis coordinates, but the management server 200 measures the degree of excavation based on the z axis coordinates (altitude value). For example, in Figure 8 (a) receives the position information transmitted by the measuring terminal 100 installed in the heavy equipment A, heavy equipment B, heavy equipment, respectively, heavy equipment A, through the Z-axis coordinates (altitude value) in the position information Determine how heavy equipment B and heavy equipment C performed excavation.

(Second) The manager terminal 300 can check this by accessing the management server (200).

In addition, the management server 200 includes a workload data unit 280. The workload data unit 280 stores data on the amount of work for the progress of the excavation when the heavy equipment performs the excavation work. For example, the amount of excavation is stored when the heavy equipment performs excavation for 1 hour. Through this, you can know the degree of excavation when working at a certain position of heavy equipment.

This will be described through (a), (b) and (c) of FIG. 8.

The management server 200 determines the location of the heavy equipment A, heavy equipment B, heavy equipment C based on the location information of the heavy equipment A, heavy equipment B, heavy equipment C received through the location information receiver 210, the acceleration information receiver Through 220, each heavy equipment detects whether to perform idling. The management server 200 measures the time each heavy equipment stays at a certain position based on the position information when it is determined that each heavy equipment has performed the operation without idling at a certain position.

For example, as shown in (d) of FIG. 9 (8), the heavy equipment A is 1 hour at positions 1 to 11, 2 hours at 2 positions, 3 hours at 3 positions, 5 and 6 positions at 1 position on the partitioned floor plan. At 4 hours and 7 positions, 5 hours 8 and 9 positions were 4 hours, 10 positions were 5 hours, and 11 positions were 4 hours. (Note that the time the heavy equipment stays is the pure working time measured by performing work without performing idling through the acceleration information receiving unit 220. That is, the time spent at a certain position-idling time.)

Heavy equipment B was measured for 2 hours at 8 positions, 4 hours at 9 positions, 3 hours at 10 positions, and 3 hours at 11 positions. Heavy equipment C was 3 hours at 8 positions, 2 hours at 9 positions, and 10 hours at 10 positions. It was measured to stay 3 hours at 4 hours and 11 positions.

The management server 200 may calculate the progress of the excavation by performing the operation of multiplying the work amount per hour stored in the work amount data unit 280 previously stored at the time measured as described above. The manager terminal 300 may access the management server 200 to estimate the excavation area through the plan view and the excavation depth through the cross section. This allows the manager to easily determine the extent of the excavation from a distance.

Figure 9 shows the process of generating a job slip of the trajectory of the transport equipment of the present inventors heavy equipment.

In addition, the management server 200 automatically creates a job slip, the administrator can check this using the administrator terminal 300. Automatically generated documents can be used to prevent intentional work document irregularities.

The position value according to the time change of the heavy equipment transmitted from the position sensor 130 of the measuring terminal 100 may be represented as a trajectory. By using the trajectory of the conveying equipment in the work slip, it is possible to prevent deliberate slips of the bill at source.

The management server 200 includes a slip generation unit 290. The document generation unit 290 automatically generates a work document. The job document generated by the slip generator 290 is generated by expressing the movement trajectory in a graph so that both the administrator and the user can check with intuition.

The generated work slip may be divided by a predetermined time interval of the movement path of the heavy equipment, and may be a line connecting the start point and the end point of the divided movement path.

Here, the line may be a straight line or a curve, and the line may be formed by connecting several pieces instead of one. In addition, the line may be a circle or another figure.

At this time, each line represents the distance traveled for the same time, the ratio of the length of the line may represent the ratio of the speed.

9 shows the conveying process as it is through the movement trajectory of the heavy equipment, through which the inflation amount of work or the illegal conveying operation are exposed as it is, and the source can be blocked.

While the invention has been shown and described with respect to particular embodiments, it will be appreciated that various changes and modifications can be made in the art without departing from the spirit of the invention provided by the following claims. It will be self-evident for those of ordinary knowledge.

100: measuring terminal 110: housing
120: acceleration sensor 130: position sensor
140: antenna 150: power line
200: management server 210: location information receiver
220: acceleration information receiver 230: operation detection unit
240: area setting unit 250: time and attendance management unit
260: fuel economy unit 270: map data unit
280: workload data part 290: document generation part
300: administrator terminal 400: user terminal

Claims (8)

A measurement terminal for transmitting the acceleration information measuring the change in acceleration of the heavy equipment and the position information measuring the position according to a predetermined period; And
A management server that receives the acceleration information and determines that the heavy equipment idles if the magnitude of the change in acceleration is not greater than the reference value compared to a preset reference value;
Heavy equipment monitoring system comprising a. The method of claim 1,
It includes a manager terminal that is a terminal of the manager who manages the construction site,
The management server includes a map data unit that stores map information including numerical values and location maps,
And a region setting unit for receiving the design information and setting a boundary area corresponding to the design information in the map information when the manager terminal transmits design information, which is information about a design plan of a construction site.
Heavy equipment monitoring system characterized in that. The method of claim 2,
The management server
Including the time attendance department where the attendance information, which is information about the time of attendance, is already stored,
The measuring terminal receives the operation information for generating operation information by detecting that the start of the heavy equipment is powered on, and if the operation information is received at a time earlier than the commencement time when the heavy equipment is located within the boundary region. Judging from normal work, if the heavy equipment is located outside the boundary area, if the heavy equipment is moved and located within the boundary area to determine that the normal work
Heavy equipment monitoring system characterized in that. The method of claim 2,
The management server,
Receiving the location information to determine the progress of the excavation using the altitude value included in the location information
Heavy equipment monitoring system characterized in that. The method according to claim 1 or 4,
The management server
When the heavy equipment performs the excavation for a set time, the data on the amount of work that proceeds includes a pre-stored workload data unit,
If it is determined that the heavy equipment does not move at a certain position and does not idle for a predetermined time by receiving the position information, multiplying the work amount by the set time at the predetermined position to determine the progress of excavation.
Heavy equipment monitoring system characterized in that. The method of claim 1,
The management server,
Calculating and storing the amount of fuel consumed during the operation time of the heavy equipment
Heavy equipment monitoring system characterized in that. The method of claim 2,
The heavy equipment monitoring system,
It includes a user terminal that is a user terminal for driving heavy equipment,
When the manager terminal outputs an input signal for resetting the work position of the heavy equipment, the area setting unit resets the boundary area and transmits the boundary signal to the user terminal.
Heavy equipment monitoring system characterized in that. The method of claim 2,
The management server,
Set the point of any one of the boundary region as a reference point, the position of the heavy equipment is based on the reference point, one of which is composed of the axis of time, the other is the coordinates of the coordinate system composed of the axis of position Indicating the position in the coordinate coordinates where the heavy equipment is separated from the reference point at a time other than the time judged to idle in time
Heavy equipment monitoring system characterized in that.

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