# US 12,182,745 B2 · Method of making work plans for construction machinery

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- Number: US 12,182,745 B2
- Document ID: US12182745B2
- Status: Granted
- Kind: B2
- Application number: 17/777,189
- Filed: 2020-11-18
- Published: 2022-12-22
- Granted: 2024-12-31
- Earliest claimed: 2019-11-18
- Assignees: Hd Hyundai Infracore Co., Ltd.
- Applicants: Hd Hyundai Infracore Co., Ltd.
- Inventors: Junhyun Jang; Heongsik Um; Gijung Yun
- Web page: https://patentgrep.com/patent/US12182745B2

## CPC

- G06Q 10/06316: {Sequencing of tasks or work}
- E02F 9/20: Drives; Control devices (gearings in general F16H; controlling in general G05; electric multi-motor drives H02K, H02P)
- G06F 3/0484: for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F 30/13: Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
- G06F 30/15: Vehicle, aircraft or watercraft design
- G06Q 10/06: Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q 10/10: Office automation; Time management
- G06Q 50/08: Construction
- G06F 2111/12: Symbolic schematics
- G06Q: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- E02F: DREDGING; SOIL-SHIFTING (winning peat E21C49/00)
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)

## Abstract

In a method of making work plans for construction machinery, information of the construction machinery at a work site is obtained. The information of the construction machinery is received via a wireless communication. The information of the construction machinery is displayed on a display portion of a server. A work plan of the construction machinery is created on the display portion of the server by using the information of the construction machinery and information stored in the server. The work plan is transmitted to the construction machinery.

## Claims

### Claim 1

A method of making work plans for a construction machinery, the method comprising:
obtaining information of the construction machinery at a work site by at least one sensor;
receiving the information of the construction machinery by a server via a wireless communication;
displaying the information of the construction machinery on a display portion of the server;
creating a work plan of the construction machinery on the display portion of the server by using the information of the construction machinery and information stored in the server;
transmitting the work plan by the server to the construction machinery;
simulating, by the server, work contents of the construction machinery in advance by virtually executing the work plan; and
controlling, by the server based on the work plan, the construction machinery to start remotely, pause/restart temporarily, and emergency stop in response to an error occurs in the construction machinery,
wherein the information of the construction machinery comprises at least one of location information, posture information and state information of the construction machinery detected through a CCTV or a drone at the work site.

### Claim 2 (depends on 1)

The method of claim 1, further comprising:
monitoring whether the construction machinery works according to the work plan.

### Claim 3 (depends on 1)

The method of claim 1, wherein the construction machinery includes an automatic construction machinery.

### Claim 4

A method of making work plans for construction machinery, the method comprising:
receiving, by a server, image information of a work site and earthwork drawing information, and displaying the image information and the earthwork drawing information on a display portion of the server;
displaying information of main management areas of the work site on the display portion of the server;
creating a driving route of the construction machinery on the display portion of the server;
establishing a work plan of the construction machinery by using the information on the display portion of the server;
simulating, by the server, work contents of the construction machinery in advance by virtually executing the work plan;
controlling, by the server based on the work plan, an operation of the construction machinery, wherein the operation of the construction machinery comprises: remotely starting the construction machinery, temporarily pausing/restarting the machinery, and emergency stopping the construction machinery in response to an error occurs in the construction machinery,
wherein the information on the display portion of the server further comprises information of the construction machinery including at least one of location information, posture information and state information of the construction machinery detected through a CCTV or a drone at the work site.

### Claim 5 (depends on 4)

The method of claim 4, wherein displaying the information of the main management areas of the work site includes registering or editing at least one obstacle selected from a puddle, a slope collapse area, a construction material and an unplanned vehicle or construction machinery.

### Claim 6 (depends on 4)

The method of claim 4, wherein establishing the work plan of the construction machinery includes establishing the work plan by grouping at least one of the driving route and the work site into one group.

### Claim 7 (depends on 4)

The method of claim 4, wherein establishing the work plan of the construction machinery includes,
registering a project to which the construction machinery is applied;
registering and editing basic information of the project; and
registering and editing an area of the project.

### Claim 8 (depends on 7)

The method of claim 7, wherein registering the project includes,
registering and editing information of the construction machinery; and
registering and editing a location of a camera placed at the work site.

### Claim 9 (depends on 4)

The method of claim 4, wherein establishing the work plan of the construction machinery includes overlapping the image of the work site and the earthwork drawing on a map representing the work site.

### Claim 10 (depends on 4)

The method of claim 4, wherein creating the driving route includes,
designating the driving route of the construction machinery; and
registering a movement condition of the construction machinery moving along the driving route.

### Claim 11 (depends on 4)

The method of claim 4, wherein establishing the work plan includes,
dividing one work performed by the construction machinery into a plurality of sub-works; and
registering working areas and characteristics of the sub-works.

### Claim 12 (depends on 11)

The method of claim 11, wherein the construction machinery includes an excavator,
the one work includes an excavation work, and
the sub-works include digging work having an excavation operation and a dump truck loading operation, trench work having a digging operation, and grading work having a leveling operation.

### Claim 13 (depends on 4)

The method of claim 4, further comprising:
monitoring the construction machinery,
wherein monitoring the construction machinery includes monitoring location information, status information, work information, video and alarm of the construction machinery.

### Claim 14 (depends on 13)

The method of claim 13, wherein monitoring the construction machinery includes,
monitoring a progress of earthwork at the work site;
monitoring a risk of collision of the construction machinery; and
monitoring an image transmitted from a camera of the registered work site when registering a project to which the construction machinery is applied.

### Claim 15 (depends on 4)

The method of claim 4, wherein the construction machinery includes an automatic construction machinery, the method further comprising:
transmitting the work plan to the automatic construction machinery.

### Claim 16 (depends on 15)

The method of claim 15, wherein transmitting the work plan to the automatic construction machinery includes,
remotely controlling starting of an automatic excavator;
transmitting the work plan to the automatic excavator;
pausing/restarting the automatic excavator;
deleting the work plan from the automatic excavator; and
emergency stopping the automatic excavator when an error occurs in the automatic excavator.

### Claim 17 (depends on 16)

The method of claim 16, further comprising:
reviewing the work plan of the automatic excavator in advance by virtually executing the work plan.