KR101783038B1 - Measuring method for standard working time - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a standard work time measurement method, and more particularly, to a standard work time measurement method for calculating a standard work time for each work process during maintenance of a vehicle. In order to accomplish this, a standard work time measurement method for measuring standard work time for each process operation at the time of vehicle maintenance includes transmitting a control command to the control terminal so as to photograph a vehicle repair movie according to each process operation step according to a scenario according to the process operation A step of receiving a vehicle repair moving picture and a process work time for each process step, a step of transmitting a vehicle repair moving picture and a process work time to an evaluation stage, and a step of receiving an evaluation result from the evaluation terminal, The method comprising the steps of: (a) registering a standard time-of-work measurement method in accordance with the present invention;

Description

{Measuring method for standard working time}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a standard work time measuring method, and more particularly, to a standard work time measuring method for calculating a standard work time for each work process at the time of maintenance of a vehicle.

During the maintenance of the vehicle, it takes time to process each operation. This process time depends on the type of vehicle, the parts of the vehicle, and the process operations (for example, painting, sheet metal, replacement, repair). That is, for example, a work process step according to a painting process for a part A and a work process step according to a part replacement process for a car A are different from each other, so that the processing time for each step may be different from each other, Depending on the type of process, this process time can be different.

On the other hand, new car models are poured into the country every year, and moreover, not only domestic models, but also vehicle models for overseas models are in a hurry. However, the standard work time manual produced by the Ministry of Land does not reflect the processing time of these new vehicles, and accordingly, the consumer who carries out the repair of the vehicle has a problem that the estimate reflecting the inaccurate process is inevitable.

Korean Patent Publication No. 10-2014-0091134 (entitled " Vehicle Maintenance Estimate List Generator "

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a vehicle repair video recording method, The present invention has been made in view of the above problems.
However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

It is an object of the present invention to provide a standard operation time measuring method for measuring a standard operation time for each process operation at the time of maintenance of a vehicle, To the control terminal, receiving the vehicle repair moving picture and the process work time for each process operation step, transmitting the vehicle repair moving picture and the process work time to the evaluation terminal, and evaluating the evaluation result according to the input of the evaluation result from the evaluation terminal And registering the working time as a standard working time.
And a step of calculating the average process time of each process step by receiving the process time of each process step after the step of receiving the process time and calculating the average process time of each process step.
Storing the vehicle repair moving picture and the process operation time separately for each vehicle repair shop, and storing the standard process operation time for each process operation.
And transferring the evaluation work time as a standard work time to the vehicle maintenance estimation program.
The process operation is at least one of exchange, sheet metal, repair, and painting, and each process operation requires at least one operation step.
The evaluation terminal displays the vehicle repair moving picture photographed for each vehicle repair shop on a divided screen so that the expert can evaluate whether or not the process operation has been performed according to the scenario.
The evaluation work time is the average process work time for each process step.

It is another object of the present invention to provide a standard work time measurement method for measuring standard work time for each process operation at the time of vehicle maintenance, wherein the LTC server captures a vehicle repair video for each process step according to a scenario for each process operation Transmitting the control command to the control terminal, controlling the shooter in cooperation with the shooter in accordance with the control command so that the LTC server records the vehicle repair moving picture and the process work time The LTC server calculates the average process time for each process step based on the process time, the LTC server calculates the average process time for each process step, The terminal derives the evaluation result based on the vehicle repair moving picture, the process operation time, and the average process operation time, and The LTC server includes a step of registering the evaluation work time as a standard work time upon receiving the evaluation result from the evaluation terminal.

A method for measuring a working time of a process for each process in the maintenance of a vehicle, comprising: a moving image capturing section for capturing a vehicle repair moving picture for each of the process operations; And a storage unit in which time is stored.
A plurality of shots arranged around the vehicle to be repaired, a shooter having a moving image capturing unit and a storage unit, and a control terminal for transmitting a control command through interlocking with a shooter to measure a process operation time.
The control terminal inputs externally the type of process operation and the work process steps for each process operation, and controls the shooter to shoot the vehicle repair video in each work process step.

It is another object of the present invention to provide a standard working time calculating apparatus for calculating a standard working time for each process operation at the time of vehicle maintenance, A shooter having a storage section for storing a process operation time for each process operation, a control terminal for transmitting a control command through interlocking with a shooter to shoot a vehicle repair moving picture, a control terminal, The server receiving the vehicle repair moving picture and the process operation time, and the server receiving the repair moving picture and the process operation time from the server and evaluating whether the process operation time is appropriate for each process operation, To the server, a standard work time calculation device By can be achieved.
The server receives the vehicle repair video and the process time taken from the multiple workshops, classifies them according to each workshop, stores them, and transmits the repair video and the process time of each vehicle to the evaluation team to confirm whether or not the process time is authorized The standard work time is calculated for each process by receiving the message from the evaluation terminal.
The evaluation terminal divides and displays a vehicle repair moving picture photographed at a plurality of workshops for each process operation on a screen so that a standard work time verifier can simultaneously verify and authenticate a process work time.

According to the present invention as described above, it is possible to receive a vehicle repair estimate by accurately applying a process requirement at the time of vehicle maintenance.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the description, serve to further the understanding of the technical idea of the invention, It should not be construed as limited.
FIG. 1 is a diagram illustrating a configuration of a standard work time calculating apparatus according to an embodiment of the present invention,
FIG. 2 is a diagram illustrating the types of data stored in the LTC server according to an exemplary embodiment of the present invention.
3 is a view illustrating a display unit of an evaluation terminal according to an embodiment of the present invention,
4 is a flowchart sequentially illustrating a standard work time calculation method according to an embodiment of the present invention.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings. In addition, the embodiment described below does not unduly limit the content of the present invention described in the claims, and the entire structure described in this embodiment is not necessarily essential as the solution means of the present invention.

(Configuration and Function of Standard Work Time Calculation Device)

During the maintenance of the vehicle, it takes time to process each operation. In order to standardize such a process time, a standard work time calculation apparatus according to an embodiment of the present invention shoots a vehicle repair video for each process task at the time of vehicle maintenance, calculates the process work time at the same time, And the standard work time is calculated for each process operation. Hereinafter, the configuration and function of a standard work time calculating apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the control terminal 100, the shooter 200, and the relay server 300 according to an embodiment of the present invention are located at a vehicle repair shop to shoot a vehicle repair moving picture. The control terminal 100 executes the application installed by the control unit 110. [ When the app is executed, the application executed on the screen is displayed by the display unit 120, and the user enters the ID of his / her vehicle repair shop and logs in. The control terminal 100 receives scenario information and interworking information with the shooter 200 from the LTC server 400 described later. As an example of the scenario information, "front bumper painting operation" and "step-by-step information (step 1 to step 3 in the present invention") necessary for front bumper painting operation can be made of "A vehicle model". The scenario information may be changed according to the detailed process depending on the exchange, sheet metal, repair, painting, etc. In the embodiment of the present invention, the front bumper painting operation of the A vehicle model will be described as an example.

When the control terminal 100 receives a scenario for the front bumper painting operation from the LTC server 400, the control terminal 100 transmits a process operation time measurement command to the shooter 200 through the Bluetooth according to the scenario, Let the shooter 200 take a video of the front bumper painting operation. More specifically, when the scenario for the front bumper painting operation is prepared in the first to third steps, the control terminal 100 commands the shooting of the moving picture for the first step, When shooting is completed, control commands are sent to the shooter 200 via Bluetooth to sequentially capture the processes of the second and third steps. The display unit 120 of the control terminal 100 may be implemented as a touch screen or the like and the communication unit 130 may interoperate with the shooter 200 and the LTC server 400 with the Bluetooth module and the WiFi module embedded therein . However, the communication environment, the display method, and the like have been described by way of example only for convenience of explanation of the present invention, but are not limited thereto.

In order to derive standard work time, at least 30 vehicle repair shops measure the vehicle repair movie and work process time. Accordingly, the control terminal 100 logs in according to each vehicle garage ID, and each data is stored in the LTC server 400 described later for each vehicle garage ID. However, the number of vehicle repair shops shooting a vehicle repair video can be changed as needed. However, it is preferable that each vehicle repair shop is composed of a maintenance shop having a first- or second-class vehicle maintenance qualification. Also, it is desirable that the standard worker of each vehicle repair shop performing the vehicle maintenance is a technician who has a vehicle maintenance career of 5 years or more, or a maintenance worker certificate of grade 2 or higher.

A plurality of shooters 200 according to an embodiment of the present invention are installed around a vehicle to be repaired. In other words, when shooting a moving picture about the front bumper, for example, a total of three shovelers 200 may be installed, one on the front side of the bumper and one on each side, and in addition, the shooter 200, Can be installed. The number and location of the shovelers 200 may vary depending on the vehicle maintenance scenarios. For example, in the case where the vehicle maintenance scenario is a rear bumper repair, the installation position of the shooter 200 can be changed by providing the shooter on the front and both sides of the rear bumper. In the present invention, three shafts are provided for shooting the front bump painting operation by the shooter 200 as an example.

The three shooters 200 are interlocked with the control terminal 100 through Bluetooth communication and receive a first stage work process command according to the front bump painting operation of the control terminal 100, . The three shooters 200 stop shooting and store the photographed moving image in the storage unit 250 according to the shooting termination command of the control terminal 100. [ Then, the photographing of the second stage work process and the photographing of the third stage work process are sequentially performed and the photographed moving image is stored in the storage unit 250. Accordingly, each shooter 200 shoots a vehicle repair moving picture for the first, second, and third stage work processes in accordance with its installation position. At each step of the repair video, there may be recorded the time of each step of the process at the same time. Therefore, each shooter 200 can calculate the process time for each process step by extracting the process time for each process step from the vehicle repair moving image data or measuring the start time and the end time of the movie shooting. The starting time and ending time of the moving image can be known by grasping the start time and ending time of recording the moving image data. As another example, by measuring the start time and the ending time according to the steps of the process operation with a stopwatch or the like, . However, when the time of the process operation is to be determined by a stopwatch or the like, it is necessary for the user to directly input the respective measured times to the shooter 200, the relay server 300, or the LTC server 400.

An application may be installed in the shooter 200 in the same manner as the control terminal 100. When the application is installed, the application is executed under the control of the control unit 210 and linked with the control terminal 100 through Bluetooth communication. The display unit 220 displays the screen so that the user can view the app screen. The communication unit 230 may be embodied as a Bluetooth module and a Wi-Fi module. The communication unit 230 is interlocked with the control terminal 100 through a Bluetooth module and interworks with the LTC server 400 through a Wi-Fi module. The plurality of shooters 200 are interlocked with the LTC server 400 through the Wi-Fi module, and each shooter 200 checks out the LTC server 400 after the check-in and the shooting are completed before starting the movie shooting. The LTC server 400 acquires the connection information of the shooter 200 by check-in of the shooter 200 and the LTC server 400 transmits the shooter connection information to the control terminal 100 so that the control terminal 100 Can be interlocked with the shooter (200). Such a shooter connection information may be, for example, the MAC address of each shooter and the Bluetooth service UUID.

The shooter 200 stores the processing time of each step of the first to third steps of the front bump coating process in the storage unit 250 and transmits the processing time to the LTC server 400 via Wi- do. Of course, such a process operation time may be calculated by the shooter 200, calculated using the stopwatch, or transmitted to the LTC server 400, and the LTC server 400 may calculate the process time from the video information You can also extract the working time.

The storage unit 250 may be embodied as a flash memory (non-volatile memory) or a volatile memory. The vehicle repair moving picture and the process working time may be stored in the storage unit 250 or may be transmitted to the relay server 300 or the LTC server 400 through the communication unit 230 in real time. In this case, the data may be temporarily stored in the volatile memory, and then transferred directly through the communication unit 230.

The control terminal 100 and the shooter 200 described above may be embodied as a smart phone, a tablet PC, or the like. At this time, the photographing unit 240 may be embodied as a camera provided in a smart phone and a tablet PC, and the storage unit 250 may be embodied as a flash memory. In addition, the communication unit 230 may be embodied as a Bluetooth module, a Wi-Fi module, and a 3G / 4G communication module. The display unit 220 may be embodied as a touch screen, and the control unit 210 may be embodied as a control module (a microprocessor and analog and digital logic circuits associated therewith) for controlling the smartphone and the tablet PC. In addition, the control terminal 100 and the shooter 200 can be operated after being authenticated to the LTC server 400 described later.

It is preferable that the moving picture shooting and the process working time calculation for each process for the front bumper painting operation are performed at at least 30 vehicle repair shops rather than at one vehicle repair shop. Because the speed of the vehicle maintenance according to the qualification standard belonging to the vehicle repair shop differs for each worker, the repair work for each work process is performed for each worker at 30 vehicle repair shops, To calculate standard data on standard work time to be derived later.

Meanwhile, the above-described vehicle repair moving picture is recorded in the storage unit 250 of the shooter 200, and the removable storage unit 250 is detached from the shooter 200 and mounted on the relay server 300, Data is transmitted to the relay server 300. Also, the derived processing time for each process step may be directly transferred from the shooter 200 to the LTC server 400, or the shooter 200 may be linked to the relay server 300 and transmitted to the relay server 300 have. In this case, the relay server 300 transmits the vehicle repair moving picture and the process operation time for each process step to the LTC server 400.

The relay server 300 according to the present invention may be a computer terminal disposed at each vehicle repair shop. The control unit 310 of the relay server 300 combines the vehicle repair moving picture files of each step into one file. More specifically, the first to third stages of the moving image of the front bump coating operation taken at the workshop A are respectively shot by the three shooters 200, and the moving picture file is also shot by each shooter 200 and each step . Accordingly, the control unit 310 of the relay server combines the files separated into the first to third steps for each shooter. When files are combined, one file is created for each shooter, and a total of three files are created. However, the separated files may be combined and transmitted to the LTC server 400, or the moving image files may be transmitted separately without combining the moving image files.

The moving image compression conversion unit 320 compresses and converts three files. This compression conversion is intended to reduce the file capacity for transmission to the LTC server 400. [ The relay server 300 transmits the compressed file to the LTC server 400 at a time when traffic is low. The storage unit of the relay server 300 stores files to be transmitted to the relay server 300 and compression-converted data, and the source code necessary for the control unit 310 to execute can be stored.

The LTC server 400 in accordance with an embodiment of the present invention performs overall management of standard work time measurements. The LTC server 400 stores the vehicle repair shop ID, the scenario information, and the ID of each shooter 200 in the storage unit 420. As shown in FIG. 2, the vehicle repair moving image and the process operation time are stored in the storage unit 420 according to each vehicle repair shop and each scenario information. That is, the LTC server 400 receives the vehicle repair moving picture from the relay server 300 and receives the process operation time from the shooter 200 as an example. The received vehicle repair moving picture and the process operation time are separately stored for each vehicle repair shop and stored in the storage unit 420 as shown in FIG. At this time, the processing time of the front bumper painting work and the video shooting are measured at approximately 30 vehicle repair shops. Fig. 2 shows this example.

The control unit 410 of the LTC server receives the process time of each process operation step (the first step to the third step) received from the shooter 200, calculates the total operation time of the front bumper coating operation and stores the total operation time for each vehicle repair shop do. The control unit 410 averages the measurement time measured at each vehicle repair shop. That is, as shown in FIG. 2, there is a process operation time for each of the first to third steps measured by the vehicle workshop 1 (10), and each of these process operation hours is also carried out at the vehicle repair shops 2 to 30 Measurement. Accordingly, the control unit 410 calculates an average value of 30 points for the first-step measurement time, calculates an average value of 30 points for the second-step measurement time, and finally calculates an average value of 30 points for the third- . Accordingly, an average value is calculated for each step, and the control unit 4100 also calculates a value obtained by averaging the total sum of the process hours of each step measured at each vehicle repair shop.

The LTC server 400 transmits the moving image and the measurement time for the front bumper painting job photographed at the 30 vehicle repair shops to the evaluation terminal 500. The relay server 300, the LTC server 400, and the evaluation terminal 500 may be connected to the Internet.

The evaluation terminal 500 receives the vehicle repair moving picture and the process operation time from the LTC server 400 and displays the moving picture photographed for each vehicle repair shop on the display unit 520 as shown in FIG. That is, a moving picture photographed at the first vehicle garage is divided and displayed on the display screen 521, and a total of 30 moving pictures are displayed on the divided screen. In addition, the average process time for each process step, the average process time for each step, and the total process time for each step can be additionally displayed. The inspector inspects the moving image and the measurement time through the display unit 520 of the evaluation terminal, determines whether the work process of the worker in each step is consistent with the scenario and whether the work process is appropriate, . These inspectors can be made up of a number of inspectors. If the inspector judges that the process time of the front bumper coating operation is appropriate, the evaluation terminal 500 transmits "process operation time authentication (approval)" to the LTC server 400, (Rejection) "to " rejection " In the case of authentication, the LTC server 400, which has received the authentication (approval) from the evaluation terminal 500, registers the average process time for the front bump coating process as a standard time, and transcribes it into the quotation program. If it is judged as "improper (rejection)", take the procedure again and carry out the certification process. The above quotation program can be referred to without departing from the technical idea of the present invention from the application filed by the applicant of the present application. Standard time for each process operation is derived and transferred to a quotation program, Can be calculated.

(Standard work time calculation method)

In the standard work time calculation method according to an embodiment of the present invention, a vehicle repair moving picture is photographed for each process operation at the time of vehicle maintenance, and at the same time, a process work time is calculated and evaluated by a specialist, Is calculated. Hereinafter, a method of calculating a standard work time according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

When repairing a vehicle, a process operation step is first defined for each process, and a scenario (standard operation manual) is set (S10). In other words, the maintenance process for repairing a vehicle can be roughly divided into "exchange, sheet metal, repair, paint", and each maintenance process for each component is made up of different process operation steps. That is, the replacement work process for the a part of the A vehicle and the repair work process for the a part of the A vehicle have different process operation steps. Moreover, these process operations can also be different for different vehicle models. Therefore, the scenarios for these repair work processes are set first. Scenarios can be set up by experts from various fields to define work steps for each work process, or they can be defined and distributed in the national government. Hereinafter, the set scenario will be described as a painting operation for the front bumper of the vehicle A and will be described. The standard operation manual (scenario) describes the definition, sequence and method for each process.

The scenario is stored in the LTC server 400 and the scenario is transmitted to the control terminal 100 at the request of the control terminal 100. [ The control terminal 100 is interworked with the shooter 200 via Bluetooth, and the control terminal 100 sequentially captures the vehicle repair moving picture at each process step according to the scenario (S20). That is, a control command is sent to the shooter 200 so as to photograph the first step of the painting operation on the front bumper of the vehicle A, and the shooter 200 shoots the moving picture according to the control command. When the photographing of the first step process is finished, the moving pictures of the second step process and the third step process are sequentially photographed. In addition to filming, the process time for each process step is also measured.

The vehicle repair moving picture and the work process time are transmitted to the LTC server 400. The LTC server 400 stores the moving picture data and the processing time of the work at the 30 car repair shops. The LTC server 400 calculates the average operation time for the front bumper coating process and the total average operation time for the front bumper coating process (S30) using the measured operation time at 30 vehicle repair shops (S30)

The LTC server 400 transmits the vehicle repair moving image, the process operation time, and the calculated average process operation time to the evaluation terminal 500. The evaluation terminal 500 receives the vehicle repair moving picture, the process operation time, and the calculated average process operation time, and displays the received repair moving picture, the process operation time, and the calculated average process operation time on the display unit 520. At this time, the vehicle repair moving picture is displayed on the divided screen of the display unit 520, and the number of the division is changed according to the location of the vehicle repair shop photographed. That is, when a moving picture is shot at 30 car repair shops, each moving picture is reproduced on 30 divided screens. Based on the moving image and the process time that is reproduced through the display unit 520, the expert determines whether or not the work maintained at each vehicle repair shop has been worked according to the scenario, the work process was proper, and the process work time is appropriate S40). If the expert judges that the entire process for the front bump coating operation is appropriate for the evaluation, the evaluation terminal 500 transmits "certification (or approval)" to the LTC server 400, RTI ID = 0.0 > 500 < / RTI >

When the LTC server 400 receives the "approval (approval)" from the evaluation terminal 500, the LTC server 400 calculates the average process operation time for each operation process step for the front bumper coating operation Time) and the average process time (i.e., the total average process time obtained by adding the first, second, and third process time) to the entire front bumper coating operation (step S50). If an "improper (rejected)" is received from the evaluation terminal 500, the re-shooting is performed again for each workshop and the procedure is re-executed.

The above-mentioned standard working time can be utilized in each process section as follows. That is, when the replacement process for the a-part of the A vehicle is made in steps a1, a2, and b3, the average work time for each step (a1, a2, b3, ) Is established as standard work time and is incorporated into the section of the exchange process and the standard labor fee is calculated by the quotation program.

Although the present invention has been described with reference to the embodiment thereof, the present invention is not limited thereto, and various modifications and applications are possible. In other words, those skilled in the art can easily understand that many variations are possible without departing from the gist of the present invention.

10: Vehicle Workshop 1
20: Vehicle Workshop 2
30: Vehicle Workshop 30
100: control terminal
110:
120:
130:
200: shooter
210:
220:
230:
240:
250: storage unit (memory)
300: Relay server
310:
320: Moving picture compressing /
330:
400: LTC Server
410:
420:
500: Evaluation terminal
510:
520:
530: Movie display screen of the first car repair shop
540: Movie display screen of the 30th car repair shop

Claims (8)

delete delete delete delete delete delete delete A method for measuring a standard work time for measuring a standard work time for each process work at the time of maintenance of a vehicle,
The photographing terminal connects to the server before the photographing of the moving image for the vehicle maintenance work process and checks out after completion of the moving picture photographing and the server acquires the interlocking information of the photographing terminal by the check-
The server transmits a vehicle maintenance scenario based on at least one process operation of painting, sheet metal, exchange, and repair to the control terminal, and transmits the vehicle maintenance scenario to the control terminal in accordance with the vehicle maintenance scenario, Transmitting a control command to the control terminal to capture a moving picture of the moving picture,
The control terminal transmits a photographing command to the photographing terminal to photograph the moving image of the vehicle maintenance work process in cooperation with the photographing terminal according to the interlocking information and the control command,
The photographing terminal captures a moving picture of the vehicle maintenance work process in accordance with the vehicle maintenance scenario according to each installation position with respect to the maintenance vehicle, stores the moving picture shooting start time and the end time, A step of deriving a vehicle maintenance process operation time for each step of the vehicle maintenance scenario,
The relay server integrates the video data of the vehicle maintenance work process photographed by the photographing terminal into one file, compresses the integrated file and transmits it to the server,
The server receives the compressed moving picture from the relay server and stores the compressed moving picture according to the IDs of the respective car repair shops. The server receives the car repairing operation work time from the photographing terminal or the relay server and performs the entire process operation of the vehicle repair shop Calculating an average vehicle maintenance process operation time by summing up the time,
The server transmits moving picture data for the vehicle maintenance work process, the vehicle maintenance work time and the average vehicle maintenance work time to the evaluation stage,
The evaluation terminal receives the moving picture data, the vehicle maintenance process operation time and the average vehicle maintenance process operation time of the vehicle maintenance work process from the server and displays the divided data on the divided screen, and displays the moving picture data, the vehicle maintenance Deriving an evaluation result by transmitting an approval command or a rejection command of the average vehicle maintenance process time to the server based on the process operation time and the average vehicle maintenance process operation time,
Wherein the server registers the average vehicle maintenance process work time as a standard vehicle maintenance process work time when the approval instruction is received from the evaluation terminal and estimates the standard automobile repair process work time as a estimate for generating a repair estimate based on vehicle maintenance Transmitting to the program, and
Wherein the estimating program includes a step of calculating a standard process requirement for each vehicle maintenance scenario by registering the standard vehicle maintenance process time received from the server.

Images