CN-122029558-A - Work support device, work support method, and work support system

Abstract

The work support device (2) is provided with a work specification unit (10) for specifying a work to be supported, and a character information acquisition unit (13) for acquiring character information of a work sound representing the work specified by the work specification unit (10).

Inventors

• KONDO ATSUSHI
• Ju Wenxi
• KATO SHIICHI
• AKIYAMA ASAKO
• HIRAI YUKA
• SATO TAKASHI
• Daqiao Jiahui

Assignees

• 三菱电机株式会社

Dates

Publication Date

20260512

Application Date

20231016

Claims (19)

1. 1. A work support device is provided with: a job determination part for determining a job as an auxiliary object, and And a character information acquisition unit that acquires character information of a work sound that is a sound indicating the work specified by the work specification unit.
2. 2. The work assist device of claim 1 wherein, The character information acquisition unit acquires information of a sound to be generated corresponding to the specified operation sound of the operation from a sound generation registration unit that registers information of the sound to be generated corresponding to the operation sound as the operation sound of the operation to be assisted, and outputs character information of the sound to a display device based on the acquired information of the sound to be generated.
3. 3. The work assist device of claim 2 wherein, The sound data of the sound is registered as the information of the sound, The text information acquisition unit converts the acquired sound data of the pseudo sound into text information, and outputs the converted text information to the display device.
4. 4. A work assist device as defined in claim 2 or 3, wherein, A pseudo sound corresponding to a working sound in the case of normally working and a pseudo sound corresponding to a working sound in the case of not normally working are registered in the pseudo sound registration section, The work support device includes a sound data acquisition unit that acquires sound data representing a work sound when a work is performed as a support object from a microphone that collects the work sound, The character information acquisition unit acquires, from the sound-like registration unit, a sound-like sound corresponding to the operation sound indicated by the sound data acquired by the sound data acquisition unit, as a sound-like sound corresponding to the operation sound of the specified operation.
5. 5. The work assist device of claim 4 wherein, The work support device includes a sound data extraction unit that, when the sound data acquired by the sound data acquisition unit includes sound data representing a work sound and sound data representing an environmental sound, extracts the sound data representing the work sound from the acquired sound data, The character information acquisition unit acquires, from the pseudo-sound registration unit, a pseudo-sound corresponding to the operation sound indicated by the sound data extracted by the sound data extraction unit, as a pseudo-sound corresponding to the operation sound of the specified operation.
6. 6. The work assist device of claim 5 wherein, The sound data extracting unit extracts sound data representing an environmental sound from the acquired sound data when the sound data acquired by the sound data acquiring unit includes sound data representing a working sound and sound data representing the environmental sound, The work support device includes an environmental sound specification unit that obtains a pseudo sound corresponding to the environmental sound indicated by the sound data extracted by the sound data extraction unit.
7. 7. The work assist device of claim 5 wherein, If a pseudo sound corresponding to a working sound indicated by the sound data acquired by the sound data acquisition unit is not registered in the pseudo sound registration unit, the character information acquisition unit identifies the pseudo sound corresponding to the sound data acquired by the sound data acquisition unit as a pseudo sound corresponding to the working sound of the identified work.
8. 8. The work assist device according to any one of claims 1 to 7, wherein, The job specifying unit specifies a job to be an auxiliary object based on job instruction data indicating an instruction of a next job.
9. 9. The work assist device according to any one of claims 1 to 8, wherein, The operation determination unit includes a position data acquisition unit that acquires position data indicating an operation position, which is a position at which an operation of the auxiliary object is performed, from a sensor that detects the operation position, The job specifying unit specifies a job to be assisted based on the position data acquired by the position data acquiring unit.
10. 10. The work assist device of claim 9 wherein, The sensor is a sensor that detects the job position based on job instruction data representing a next job to be performed, The position data acquisition unit acquires position data indicating the work position detected based on the work instruction data from the sensor.
11. 11. A work assist device according to any one of claims 1 to 10 wherein, The work support device is provided with: A job step data acquisition unit for acquiring job step data indicating the order of the jobs, and And a progress status determination unit that determines a progress status of the job based on the information of the job specified by the job specification unit and the job step data acquired by the job step data acquisition unit.
12. 12. The work assist device of claim 11 wherein, The job support device includes a scheduled job specifying unit that specifies a next scheduled job based on the job step data acquired by the job step data acquisition unit and the result of the progress status determination by the progress status determination unit, and causes the display device to display the content of the specified job.
13. 13. The work assist device according to any one of claims 1 to 12, wherein, The character information acquisition unit acquires, as character information of the specified operation sound of the operation, any one of character information of an effect sound corresponding to the operation, character information of a sound representing a pseudo word corresponding to the operation, and a symbol corresponding to the operation.
14. 14. The work assist device according to any one of claims 1 to 13, wherein, The work support device is provided with: an error determination unit configured to determine an error of the operation based on the text information of the operation sound output to the display device by the text information acquisition unit, and And an attention reminding unit that reminds the operator of attention if the determination result of the error determination unit indicates that the job is error.
15. 15. The work assist device of claim 14 wherein the work assist device comprises, The error determination unit determines whether or not transition to the next job is possible based on the text information of the job sound output to the display device by the text information acquisition unit.
16. 16. A method for assisting in a job, wherein, The job determination section determines a job as an auxiliary object, The character information acquisition unit acquires character information of a work sound representing the work specified by the work specification unit.
17. 17. A work support system is provided with: a job specification unit that specifies a job to be assisted; A character information acquisition unit for acquiring character information of a work sound representing the work specified by the work specification unit, and And a display device for displaying characters representing the operation sound according to the character information outputted from the character information obtaining unit.
18. 18. The work assist system of claim 17 wherein, The work support system further includes a sensor that detects a work position, which is a position where work of the support object is performed, The work specifying unit includes a position data acquiring unit that acquires position data indicating the work position from the sensor, The job specifying unit specifies a job to be assisted based on the position data acquired by the position data acquiring unit.
19. 19. The work assist system of claim 18 wherein, The sensor is a sensor for detecting the work position based on work instruction data indicating a work performed next by the worker, The position data acquisition unit acquires position data indicating the work position detected based on the work instruction data from the sensor.

Description

Work support device, work support method, and work support system Technical Field The present disclosure relates to a work support device, a work support method, and a work support system. Background There are work support devices for supporting work of an operator. As such a work support device, for example, patent document 1 discloses a fork positioning support device including a camera and an image display unit. The camera captures the front of the forklift and outputs image data representing an image of the front to the image display unit. The shooting area in front of the camera is an area including a pallet transported by a forklift and a fork of the forklift. The image display unit causes a display to display an image shown by image data output from the camera. Prior art literature Patent literature Patent document 1 Japanese patent application laid-open No. 2013-86959 Disclosure of Invention Problems to be solved by the invention The fork positioning support device disclosed in patent document 1 displays an image of an area including a pallet and a fork on a display, but does not detect whether the fork is positioned correctly with respect to the pallet. Therefore, there is a problem that an operator or a monitor monitoring an operation may not be able to confirm whether or not a positioning operation performed by the operator or a positioning operation performed by a monitoring object is performed correctly. The present disclosure has been made to solve the above-described problems, and an object thereof is to provide a work support apparatus that enables an operator or a monitor monitoring a work to confirm whether or not the work performed by the operator or the monitor is performed correctly. Means for solving the problems The work support device includes a work specification unit that specifies a work to be supported, and a character information acquisition unit that acquires character information of a work sound that is a sound indicating the work specified by the work specification unit. Effects of the invention According to the present disclosure, an operator or a monitor monitoring a job can confirm whether or not a job performed by the operator or a job performed by a monitoring target is performed correctly. Drawings Fig. 1 is a block diagram showing a work support system including a work support device 2 according to embodiment 1. Fig. 2 is a hardware configuration diagram showing hardware of the work support device 2 according to embodiment 1. Fig. 3 is a hardware configuration diagram of a computer in the case where the work support device 2 is implemented by software, firmware, or the like. Fig. 4 is a flowchart showing a job support method as a processing step of the job support device 2. Fig. 5 is a block diagram showing a work support system including the work support device 2 according to embodiment 2. Fig. 6 is a hardware configuration diagram showing hardware of the work support device 2 according to embodiment 2. Fig. 7 is a configuration diagram showing a work support system including the work support device 2 according to embodiment 3. Fig. 8 is a hardware configuration diagram showing hardware of the work support device 2 according to embodiment 3. Fig. 9 is a configuration diagram showing a work support system including the work support device 2 according to embodiment 4. Fig. 10 is a hardware configuration diagram showing hardware of the work support device 2 according to embodiment 4. Fig. 11 is a configuration diagram showing a work support system including the work support device 2 according to embodiment 5. Fig. 12 is a hardware configuration diagram showing hardware of the work support device 2 according to embodiment 5. Fig. 13 is a configuration diagram showing a work support system including the work support device 2 according to embodiment 6. Fig. 14 is a hardware configuration diagram showing hardware of the work support device 2 according to embodiment 6. Fig. 15 is a configuration diagram showing a work support system including the work support device 2 according to embodiment 7. Fig. 16 is a hardware configuration diagram showing hardware of the work support device 2 according to embodiment 7. Detailed Description In the following, for the purpose of illustrating the present disclosure in more detail, modes for carrying out the present disclosure are described in accordance with the accompanying drawings. Embodiment 1. Fig. 1 is a block diagram showing a work support system including a work support device 2 according to embodiment 1. Fig. 2 is a hardware configuration diagram showing hardware of the work support device 2 according to embodiment 1. In fig. 1, the sensor 1 is implemented, for example, by a camera or a lidar device. The sensor 1 detects a work position, which is a position where a worker works on a work object. Specifically, the sensor 1 detects, for example, a position of the hand of the operator with respect to the work object or a position of