JP7059798B2 - Servers, systems, methods, and programs - Google Patents

Description

The present invention relates to servers, systems, methods, and programs.

As a wearable ordering terminal provided with a head-mounted display, there is known a wearable ordering terminal that displays an order screen including an order content on a head-mounted display at the time of receiving an order and erases the order screen at the end of an order (see, for example, Patent Document 1).
Patent Document 1 Japanese Unexamined Patent Publication No. 2011-48439

It may be desirable for workers to manage the work time required for their work. In a system in which the work time is measured by the wearable terminal and the work time is collected by the server, for example, the time measured by the wearable terminal and the time measured by the server may be inconsistent. In such cases, management data including inconsistent time data may be generated.

In the first aspect, a server for providing an image related to a work to a worker is provided through a wearable terminal worn on the head of the worker. The server is the first time timed by the wearable terminal when the image related to the work is displayed on the wearable terminal, and the second time measured by the wearable terminal when the wearable terminal acquires the work result of the work from the worker. Work result information including information indicating at least one of the times, information indicating the time from when the image is displayed on the wearable terminal to the wearable terminal acquiring the work result from the worker, and work result is wearable. It may be provided with a work result receiving unit for receiving from a terminal. The server performs at least one time, time, and operation of the first time and the second time when at least one of the first time and the second time is consistent with the time managed by the server. The result is output, and if at least one of the first time and the second time does not match the time managed by the server, at least one of the first time and the second time is masked. It may be provided with a result output unit that outputs the time and the work result.

The work may include a plurality of work items. The work result information is the first time clocked by the wearable terminal when the image related to each work item is displayed on the wearable terminal for each of the plurality of work items, and the work result of each work item is displayed by the wearable terminal. Information indicating at least one of the second times clocked by the wearable terminal when acquired from the worker and an image related to each work item are displayed on the wearable terminal, and then the wearable terminal outputs the work result from the worker. It may include information indicating the time until acquisition and work results. The result output unit is responsible for at least one of the first time and the second time for a work item in which at least one of the first time and the second time is consistent with the time managed by the server. , And the work result may be output. The result output unit masks at least one of the first time and the second time for a work item in which at least one of the first time and the second time does not match the time managed by the server. Then, the time and the work result may be output.

The work result information includes information indicating the first time clocked by the wearable terminal when the image related to each work item is displayed on the wearable terminal for each of the plurality of work items, and the work result of each work item. May include information indicating the second time clocked by the wearable terminal when the wearable terminal acquires the time from the worker, information indicating the time from the first time to the second time, and the work result. .. The result output unit may output the first time, the second time, the time, and the work result for the work items whose first time and the second time are consistent with the time managed by the server. For work items in which at least one of the first time and the second time does not match the time managed by the server, the first time and the second time are masked and the time and work result are output. You can do it.

A plurality of work items may be set for each work target. The server may include a total time calculation unit that calculates the total value of the time over a plurality of work items set for the work target for each work target. The result output unit may further output the total value calculated by the total time calculation unit in association with the work target.

The server may include a time management unit that manages the current time. The server may include a time control unit that authenticates the worker based on the worker's authentication information received from the wearable terminal and causes the wearable terminal to set the time measured in the wearable terminal to the current time. ..

When the difference between at least one of the first time and the second time and the current time is larger than a predetermined value, at least one of the first time and the second time is managed by the server. It may be provided with a judgment unit that determines that the time does not match the time.

In the second aspect, the system may include the above server. The system may include the wearable terminal described above.

The wearable terminal may include a voice acquisition unit that acquires the voice of the worker. When the work result is input by voice, the wearable terminal acquires the time from the first time to the second time, sends the work result information to the server, and next to the work in which the work result is input. An image of the work may be displayed.

The wearable terminal starts timing from a fixed time preset in the wearable terminal each time the power of the wearable terminal is turned on, and when the worker is authenticated by the server, the time measured in the wearable terminal is set. It may be provided with a start processing unit that adjusts to the current time managed by the server.

The wearable terminal may include a work result storage unit for storing work result information. The wearable terminal has a work result output unit that outputs work result information to the server, provided that the worker is authenticated by the server and can communicate with the server when the work result is input by the worker. You may be prepared. The work result output unit outputs the work result information to the work result storage unit when the worker is not authenticated by the server or cannot communicate with the server, and the work result information is output to the work result storage unit. Later, when the worker is authenticated by the server, the work result information stored in the work result storage unit may be transmitted to the server.

In a third aspect, a method of providing an image related to a work to a worker is provided through a wearable terminal worn on the head of the worker. The method is the first time timed by the wearable terminal when the image related to the work is displayed on the wearable terminal and the second time measured by the wearable terminal when the wearable terminal acquires the work result of the work from the worker. Work result information including information indicating at least one of the times, information indicating the time from when the image is displayed on the wearable terminal to the wearable terminal acquiring the work result from the worker, and work result is wearable. It may have a stage of receiving from the terminal. The method is that if at least one of the first time and the second time is consistent with the time managed by the server, then at least one of the first time and the second time, the time, and the work. The result is output, and if at least one of the first time and the second time does not match the time managed by the server, at least one of the first time and the second time is masked. The time and the work result may be output.

In the fourth aspect, a program for providing an image related to the work to the worker is provided through a wearable terminal worn on the head of the worker. The program clocked the computer on the wearable terminal when the wearable terminal acquired the first time timed on the wearable terminal when the image about the work was displayed on the wearable terminal and the work result of the work from the worker. Work result information including information indicating at least one of the second times, information indicating the time from when the image is displayed on the wearable terminal until the wearable terminal acquires the work result from the worker, and work result. May function as a work result receiving unit that receives from a wearable terminal. The program causes the computer to match at least one of the first time and the second time with the time managed by the server, at least one of the first time and the second time. , And when the work result is output and at least one of the first time and the second time does not match the time managed by the server, at least one of the first time and the second time. May be masked to function as a result output unit that outputs the time and work results.

The outline of the above invention does not list all the features of the present invention. A subcombination of these feature groups can also be an invention.

The schematic configuration of the work support system 100 in one embodiment is shown. The functional block configuration of the wearable terminal 10 is shown schematically. The functional block configuration of the server 80 is shown schematically. It is a flowchart which shows the whole inspection support process by a wearable terminal 10. An example of the login screen 500 is shown. It is a flowchart which shows the login process by a wearable terminal 10. It is a flowchart which shows the inspection support process by a wearable terminal 10. An example of the inspection screen 800 is shown. An example of the inspection screen 900 in the state where the voice command list is displayed is shown. It is a flowchart which shows the process of acquiring the instruction by voice from the worker 40 in a wearable terminal 10. The information stored as correspondence information is shown in table format. An example of pre-learning data for generating correspondence information is shown. It is a flowchart which shows the process which specifies the instruction of a worker 40 in a server 80. It is a flowchart which shows the update process of correspondence information. An example of an inspection result display screen based on the inspection result data collected by the server 80 from the wearable terminal 10 is shown. Another example of the inspection result display screen based on the inspection result data is shown. An example of the inspection result data for each inspection item downloaded from the wearable terminal 10 is shown. An example of the inspection result data for each inspection target downloaded from the wearable terminal 10 is shown. Another example of the inspection result data for each inspection item downloaded from the wearable terminal 10 is shown. Another example of the inspection result data for each inspection target downloaded from the wearable terminal 10 is shown.

Hereinafter, the present invention will be described through embodiments of the invention, but the following embodiments do not limit the invention within the scope of the claims. Also, not all combinations of features described in the embodiments are essential to the means of solving the invention.

FIG. 1 shows a schematic configuration of a work support system 100 in one embodiment. The work support system 100 includes a server 80, a voice recognition server 82, a wearable terminal 10a, and a wearable terminal 10b. The wearable terminal 10a is attached to the head 42a of the worker 40a. The wearable terminal 10b is attached to the head 42b of the worker 40b.

The wearable terminal 10a and the wearable terminal 10b have the same configuration. When the wearable terminal 10a and the wearable terminal 10b are generically referred to, they may be referred to as "wearable terminal 10". When explaining the function of the wearable terminal 10, only the wearable terminal 10a may be taken up and described. Further, when the worker 40a and the worker 40b are collectively referred to, the term "worker 40" may be used.

The work support system 100 is an example of a system for providing an image to a worker 40 through a wearable terminal 10. In this embodiment, the inspection work is taken up as an example of the work, and the function of the work support system 100 will be specifically described. Specifically, it is assumed that the worker 40 is a worker who inspects the equipment.

The work support system 100 provides an image for supporting the inspection performed by the worker 40. Specifically, the work support system 100 provides the worker 40 with an image related to an inspection including a plurality of inspection items through the wearable terminal 10. The wearable terminal 10 may be used, for example, in an inspection work site. The work may include various work such as assembling work of goods, nursing care, education, office work, etc., in addition to inspection work of equipment and goods.

The server 80 and the wearable terminal 10 are communicably connected to each other through the network 90. The network 90 may include various forms of networks such as the Internet, LAN, WAN, public line network, and leased line network.

The wearable terminal 10a has a main body portion 11a and a display portion 12a. The wearable terminal 10a can be attached to the head portion 42a of the worker 40a by attaching the main body portion 11a to the ear portion of the worker 40a. The wearable terminal 10a can be attached to the head 42a of the worker 40a by attaching the main body 11a to the glasses of the worker 40a. The wearable terminal 10a may be a spectacle-type terminal. The wearable terminal 10a may be so-called eyewear.

The wearable terminal 10 acquires and stores the contents of one or more inspection items included in one inspection work from the server 80. The inspection items may include items for inputting good / bad inspection results, such as "whether there are any scratches or chips". In addition, the inspection items may include items for inputting numerical inspection results such as "confirm length" and items for inputting character inspection results such as "enter model number".

The wearable terminal 10 sequentially displays the contents of one or more inspection items on the display unit 12. The worker 40 sequentially inspects according to the inspection items displayed on the display unit 12. The worker 40 inputs the inspection result by voice. Further, the worker 40 inputs an instruction to the wearable terminal 10 by voice.

For example, the worker 40 can make the wearable terminal 10 take a picture by emitting the voice "photograph". Further, the worker 40 can display the inspection result and the photograph performed in the past inspection on the display unit 12 by emitting the voice "actual result". Further, the worker 40 can input the quality check result to the wearable terminal 10 by emitting the voices "OK" and "NG". The worker 40 can input the inspection result such as the measured value to the wearable terminal 10 by issuing a numerical value or a unit.

The wearable terminal 10 transmits voice data generated by the voice emitted by the worker 40 to the server 80 through the network 90, and acquires a character string indicating an instruction or an inspection result from the server 80. The server 80 transmits the voice data received from the wearable terminal 10 to the voice recognition server 82, and receives the character string obtained by the voice recognition by the voice recognition server 82. The server 80 transmits an instruction associated with the character string received from the voice recognition server 82 to the wearable terminal 10.

For example, the server 80 stores character strings such as "jiseki" and "jiseki" in addition to "jiseki" in correspondence with the instruction of "results". As a result, even when the character string obtained by voice recognition is "jiseki" or "jiseki", the instruction of "actual result" is transmitted to the wearable terminal 10. As a result, even if the voice recognition result of the same instruction is different due to the difference in pronunciation for each user, the disturbance of the surroundings, etc., it is possible to increase the possibility of acquiring the correct instruction.

Further, the wearable terminal 10 measures the inspection start time when the worker 40 starts the inspection, the inspection end time which is the time when the worker 40 finishes the inspection, and the inspection time which is the time required for the worker 40 to perform the inspection. .. The wearable terminal 10 measures the inspection start time, the inspection end time, and the inspection time by the internal clock of the wearable terminal 10 itself. When the wearable terminal 10 transmits the inspection result input from the worker 40 to the server 80, the wearable terminal 10 also transmits the inspection start time, the inspection end time, and the inspection time to the server 80.

When the server 80 provides the inspection result data including the inspection result, the inspection start time, the inspection end time, and the inspection time to the outside, the server 80 inspects the wearable terminal 10 in a state where the internal clock is not set to the server 80. For the work for which the result is input, the data of the inspection start time and inspection end time is masked with a character string such as "----". As a result, the time information acquired when the internal clock of the wearable terminal 10 is not set to the time can be output in an appropriate form. For example, the wearable terminal 10 does not have a battery that maintains the operation of the internal clock when the power is turned off. In this case, if the power is turned on after the power is turned off once, the internal clock is reset at the factory default of the wearable terminal 10 or at the fixed date and time when the power was turned off immediately before. Therefore, it is not possible to obtain accurate values for the inspection start time and inspection end time. However, a relatively accurate value can be obtained for the inspection time. According to the wearable terminal 10, the work in which the inspection result is input while the internal clock of the wearable terminal 10 is not set to the server 80 is not accurate because it masks the inspection start time and the inspection end time. It is possible to prevent the value from being provided as management data.

FIG. 2 schematically shows a functional block configuration of the wearable terminal 10. The wearable terminal 10 includes a display unit 12, an image pickup unit 202, a microphone 205, an operation member 207, a control unit 200, a storage unit 210, and a communication unit 290.

The control unit 200 may be an arithmetic unit such as a microprocessor. The storage unit 210 may be a non-volatile storage device such as a flash memory or a volatile storage device such as a RAM. The storage unit 210 stores a program for executing each stage of the operation of the wearable terminal 10. The function of the wearable terminal 10 is mainly realized by the control unit 200 executing the program. The program is recorded on a recording medium and provided to the storage unit 210. The communication unit 290 is responsible for the communication function through the network 90 in the wearable terminal 10.

The display unit 12 is provided so that when the wearable terminal 10 is attached to the head 42 of the worker 40, the display surface faces the visual direction of the worker 40. The image pickup unit 202 is provided so that when the wearable terminal 10 is attached to the head 42 of the worker 40, the image pickup optical axis of the image pickup unit 202 is along the visual direction of the worker 40.

The microphone 205 acquires the voice of the worker 40. The microphone 205 is attached to the wearable terminal 10 via a flexible support member so that when the wearable terminal 10 is attached to the head 42 of the worker 40, the microphone 205 can be moved near the mouth of the worker 40. .. The operation member 207 is a physical member such as a button. The operation member 207 can acquire an instruction from the operator 40. In the present embodiment, the case where the worker 40 gives an instruction by voice will be mainly described. However, at least some of the instructions can be given using the operating member 207.

The control unit 200 includes a timekeeping unit 204, a start processing unit 208, a display control unit 220, an invalidation unit 230, a usage frequency acquisition unit 232, a cancellation frequency acquisition unit 234, a work result information generation unit 240, a work result output unit 248, and an instruction. It includes an acquisition unit 250, a voice acquisition unit 260, a recognition result acquisition unit 270, a voice recognition unit 272, and an instruction specifying unit 280.

The voice acquisition unit 260 acquires the voice of the worker 40. Specifically, the voice acquisition unit 260 acquires the voice acquired by the microphone 205 and generates voice data. The voice recognition unit 272 recognizes the voice acquired by the microphone 205 and generates a character string. Specifically, the voice recognition unit 272 analyzes the voice data generated by the voice acquisition unit 260 to generate a character string.

The recognition result acquisition unit 270 acquires a character string obtained by voice recognition of the voice of the worker 40. For example, the recognition result acquisition unit 270 outputs voice data to the voice recognition unit 272, and acquires a character string obtained by voice recognition by the voice recognition unit 272. When the communication unit 290 can communicate with the voice recognition server 82, the voice data generated by the voice acquisition unit 260 is transmitted to the external voice recognition server 82 through the communication unit 290 and the network 90. The recognition result acquisition unit 270 acquires a character string obtained by voice recognition by the voice recognition server 82.

The storage unit 210 stores correspondence information for associating an instruction to the wearable terminal 10 with a plurality of character strings. For example, in the correspondence information, character strings such as "jiseki", "jiiseki", and "jiseki" are associated with the instruction "achievement". The instruction specifying unit 280 specifies the instruction associated with the character string acquired by the recognition result acquisition unit 270 by the correspondence information as an instruction to the wearable terminal 10.

When the instruction acquisition unit 250 can communicate with the server 80, the instruction acquisition unit 250 transmits the voice acquired by the microphone 205 to the server 80, and receives the instruction specified by the server 80 from the server 80. When the instruction acquisition unit 250 cannot communicate with the server 80, the instruction acquisition unit 250 is associated with the character string generated by the voice recognition unit 272 or the character string acquired from the voice recognition server 82 by the correspondence information stored in the storage unit 210. The instruction is acquired as an instruction to the wearable terminal 10.

The wearable terminal 10 provides the worker 40 with an image associated with each of the plurality of inspection items. For example, the display control unit 220 causes the display unit 12 to display an image showing the inspection content to be performed in the inspection item. Specifically, the display control unit 220 causes the display unit 12 to display a screen including characters explaining the inspection contents such as "input model number" and "whether there are any scratches or chips". "Enter the model number", "whether there are scratches or chips", etc. are examples of inspection items.

The storage unit 210 associates the inspection items of the plurality of inspection items with the instructions to be input when the image associated with each inspection item is provided to the worker 40 in a plurality of character strings. Memorize the correspondence information to be associated. The instruction specifying unit 280 is a character string acquired by the recognition result acquisition unit 270 by the correspondence information stored in the storage unit 210 in association with the inspection item associated with the image provided to the worker 40 through the wearable terminal 10. The instruction associated with is specified as an instruction for the wearable terminal 10. As a result, the instruction specifying unit 280 only needs to specify valid instructions in the current inspection items, so that the probability that the instructions are erroneously specified can be reduced.

In response to the instruction for presenting the list of instructions, the display control unit 220 has a plurality of images provided to the worker 40 through the wearable terminal 10 associated with the associated inspection items and associated with the corresponding information. A list of instructions is presented to the worker 40. This makes it possible to present the worker 40 with a list of instructions valid for the current work item.

The usage frequency acquisition unit 232 acquires the frequency with which a plurality of instructions are used when the image associated with each inspection item is provided to the worker 40 for each of the plurality of inspection items. The display control unit 220 displays a list of a plurality of instructions to the operator 40 in an order according to the frequency of use. This allows the worker 40 to quickly find frequently used instructions.

The cancellation frequency acquisition unit 234 acquires the frequency at which the instruction specified by the instruction specifying unit 280 is canceled by the worker 40 for each of the plurality of character strings associated with the instruction by the correspondence information. The invalidation unit 230 invalidates the correspondence between the character string and the instruction whose cancellation frequency is equal to or higher than a predetermined value in the correspondence information. For example, when the cancellation frequency acquisition unit 234 acquires the voice instruction of "return" immediately after executing the "result" process in response to the voice instruction recognized as "chiseki" from the worker 40. , Judges that the instruction has been canceled, and counts up the number of cancellations corresponding to "Chiseki".

As described above, according to the wearable terminal 10, even if the recognition result of the regular character string cannot be obtained due to the difference in the accent of the words emitted by the worker, the ambient noise, etc., the recognition result is relatively high. It can be converted into a regular instruction with a high probability.

Next, the operation when the inspection result is input will be described. When the display unit 220 first displays an image of a work item having a display control unit 220 on the display unit 12, the storage unit 210 stores the current time measured by the timekeeping unit 204 in the storage unit 210 as an inspection start time. The inspection start time is an example of the first time measured by the wearable terminal 10 when the image related to the work is displayed on the wearable terminal 10. Here, when the instruction acquisition unit 250 acquires an instruction to input the inspection result, the storage unit 210 stores the current time measured by the timekeeping unit 204 in the storage unit 210 as the inspection end time. The inspection end time is an example of the second time measured by the wearable terminal 10 when the wearable terminal 10 acquires the inspection result from the worker 40. The work result information generation unit 240 generates and stores inspection result information including the inspection start time, the inspection end time, the inspection time which is the time from the inspection start time to the inspection end time, and the input inspection result. Store in 210. The storage unit 210 functions as a work result storage unit for storing inspection result information. The communication unit 290 transmits the inspection result information generated by the timekeeping unit 204 to the server 80.

Inspection result information is generated for each of a plurality of work items. That is, the inspection result information includes the inspection start time timed by the wearable terminal 10 when the image related to each work item is displayed on the wearable terminal 10 for each of the plurality of work items, and the inspection result of each inspection item. Is included in the inspection end time measured by the wearable terminal 10 when the wearable terminal 10 is obtained from the worker 40, the inspection time which is the time from the inspection start time to the inspection end time, and the inspection result. The inspection time indicates the inspection time from when the image related to the work item is displayed on the wearable terminal 10 until the wearable terminal 10 acquires the inspection result from the worker 40.

When performing work on a plurality of work items, when the inspection result of one work item is input, the display control unit 220 displays an image related to the next work item. As a result, when the inspection result is input by the voice of the worker 40, the wearable terminal 10 acquires the time from the inspection start time to the inspection end time, transmits the inspection result information to the server 80, and the inspection result is obtained. Displays an image related to the next task of the entered task. As a result, the timekeeping of the inspection time of the next work item is started. As a result, the worker 40 can efficiently perform the work of the plurality of work items and store the information for managing the inspection time in the server 80.

The start processing unit 208 starts counting from a fixed time preset in the wearable terminal 10 every time the power of the wearable terminal 10 is turned on. Further, the start processing unit 208 transmits the authentication information input from the worker 40 to the server 80, and when the worker 40 is authenticated by the server 80, the server 80 manages the time measured by the wearable terminal 10. Set to the current time. The fixed time may be, for example, a reference date and time such as 0:00:00 on January 1, 1970. The fixed time may be a time set at the time of shipment from the wearable terminal 10. The fixed time may be the time when the wearable terminal 10 is last turned off.

When the inspection result is input from the worker 40, the work result output unit 248 outputs the inspection result information on condition that the worker 40 is authenticated by the server 80 and can communicate with the server 80. Output to the server 80. On the other hand, the work result output unit 248 outputs the inspection result information to the storage unit 210 when the worker 40 is not authenticated by the server 80 or cannot communicate with the server 80, and the inspection result information is stored in the storage unit 210. When the worker 40 is authenticated by the server 80 after being output to the server 80, the inspection result information stored in the storage unit 210 is transmitted to the server 80.

FIG. 3 schematically shows a functional block configuration of the server 80. The server 80 includes a control unit 300, a storage unit 310, and a communication unit 390.

The control unit 300 may be an arithmetic unit such as a microprocessor. The communication unit 390 is responsible for the communication function through the network 90 in the server 80. The storage unit 310 includes a non-volatile storage device such as a flash memory or a hard disk device. The storage unit 310 includes a volatile storage device such as a RAM. The program for the server 80 is recorded on the recording medium and provided to the storage unit 210.

The control unit 300 includes a time management unit 304, an authentication control unit 320, an invalidation unit 330, a usage frequency acquisition unit 332, a cancellation frequency acquisition unit 334, a result output unit 340, a judgment unit 342, a total time calculation unit 344, and a voice acquisition unit. It includes 360, a recognition result acquisition unit 370, an instruction specifying unit 380, an aggregation unit 392, and a selection unit 394.

As described above, in the wearable terminal 10, the wearable terminal 10 transmits the inspection result information including the work time start time, the inspection end time, the inspection time, and the inspection result. The communication unit 390 receives the inspection result information transmitted from the wearable terminal 10. The communication unit 390 functions as a work result receiving unit for receiving inspection result information. The inspection result information received by the communication unit 390 is stored in the storage unit 310.

When the result output unit 340 is requested to transmit the inspection result data, when the inspection start time and the inspection end time match the time managed by the server 80, the inspection start time, the inspection end time, and the inspection time, And generate inspection result data including inspection results. On the other hand, the result output unit 340 generates inspection result data masking the inspection start time and the inspection end time when the inspection start time or the inspection end time does not match the time managed by the server 80. For example, the inspection result data in which the inspection start time and the inspection end time are set to "----" is generated. The communication unit 390 transmits the inspection result data generated by the result output unit 340 to the request destination of the inspection result data.

The time management unit 304 manages the current time. The time management unit 304 sets the system clock based on the reference time received from the server 80. The authentication control unit 320 authenticates the worker 40 based on the authentication information of the worker 40 received from the wearable terminal 10, and executes time adjustment to the wearable terminal 10 to adjust the time measured by the wearable terminal 10 to the current time. Let me.

When the difference between the inspection start time or inspection end time and the current time managed by the time management unit is larger than a predetermined value, the determination unit 342 manages the inspection start time or inspection end time on the server 80. Judge that it does not match the time. For example, the determination unit 342 manages the inspection start time or the inspection end time on the server 80 when the difference between the inspection start time or the inspection end time and the time managed by the server 80 exceeds a predetermined value. Judge that it does not match the time set. For example, if the time of the wearable terminal 10 is not set with the server 80 after the power of the wearable terminal 10 is turned on, the wearable terminal 10 sets the reference time to 0:00:00 on January 1, 1970, and starts from the reference time. Reset the initial value of the elapsed time to 0 and measure the time. In this case, since the difference between the inspection start time or the inspection end time and the current time managed by the time management unit 304 becomes large, it is determined that the inspection does not match the current time.

The total time calculation unit 344 calculates the total value of the time over a plurality of work items set as the work target for each work target. In addition to the inspection start time, inspection end time, inspection time, and inspection result, the communication unit 390 requests inspection result data including the total value calculated by the total time calculation unit. Send to original.

Next, processing related to voice recognition in the server 80 will be described. The voice acquisition unit 360 acquires the voice data received from the communication unit 390 and transmitted from the wearable terminal 10. The recognition result acquisition unit 370 and the instruction specification unit 380 are functional blocks corresponding to the recognition result acquisition unit 270 and the instruction specification unit 380 in the wearable terminal 10, respectively.

Specifically, the recognition result acquisition unit 370 acquires a character string obtained by voice recognition of the voice of the worker 40. For example, the voice data acquired by the voice acquisition unit 360 is transmitted to the external voice recognition server 82 through the communication unit 290 and the network 90, and the voice recognition server 82 acquires the character string obtained by voice recognition.

The storage unit 310 stores correspondence information for associating an instruction to the wearable terminal 10 with a plurality of character strings. For example, in the correspondence information, character strings such as "jiseki", "jiiseki", and "jiseki" are associated with the instruction "achievement". The storage unit 310 functions as a correspondence information storage unit for storing correspondence information. The instruction specifying unit 380 specifies the instruction associated with the character string acquired by the recognition result acquisition unit 270 by the correspondence information as an instruction to the wearable terminal 10. The information indicating the instruction specified by the instruction specifying unit 380 is transmitted to the wearable terminal 10 through the communication unit 390 and the network 90.

The usage frequency acquisition unit 332, the cancellation frequency acquisition unit 334, and the invalidation unit 330 are functional blocks corresponding to the usage frequency acquisition unit 232, the cancellation frequency acquisition unit 234, and the invalidation unit 230 in the wearable terminal 10, respectively. That is, the usage frequency acquisition unit 332 acquires the frequency with which the plurality of instructions are used when the image associated with each inspection item is provided to the worker 40 for each of the plurality of inspection items.

The cancellation frequency acquisition unit 334 acquires the frequency at which the instruction specified by the instruction specifying unit 380 is canceled by the worker 40 for each of the plurality of character strings associated with the instruction by the correspondence information. The invalidation unit 330 invalidates the correspondence between the character string and the instruction whose cancellation frequency is equal to or higher than a predetermined value in the correspondence information. For example, when the cancellation frequency acquisition unit 334 acquires the voice instruction of "return" immediately after executing the "result" process in response to the voice instruction recognized as "chiseki" from the worker 40. , Judges that the instruction has been canceled, and counts up the number of cancellations corresponding to "Chiseki".

Here, a method of generating correspondence information stored in the storage unit 310 of the server 80 and the storage unit 210 of the wearable terminal 10 will be described. The totaling unit 392 acquires a plurality of character strings obtained by voice recognition of voices instructed by a plurality of people, and totals the number of people whose voice is recognized as each character string of the plurality of character strings for each character string. do. The selection unit 394 selects a character string to be associated with the instruction in the correspondence information from the plurality of character strings based on the number of people aggregated by the aggregation unit 392. This makes it possible to respond to the vocalizations of various people. A specific example of a method of selecting a character string corresponding to an instruction by correspondence information will be described with reference to FIG. 12 and the like.

According to the wearable terminal 10 and the server 80 described above, the instruction is specified by using the correspondence information that associates the plurality of character strings as the voice recognition result with the instruction, so that the difference in pronunciation for each user and the disturbance of the surroundings are used. Etc. can be reduced. Further, when the server 80 provides the inspection result data, the data of the inspection start time and the inspection end time is set to "-" for the work in which the inspection result is input in the state where the wearable terminal 10 and the server 80 are not timed. Since it is masked with a character string such as "----", it is possible to suppress the provision of inaccurate values as management data.

FIG. 4 is a flowchart showing the entire inspection support process by the wearable terminal 10. The processing of this flowchart is mainly realized by the control unit 200 controlling each unit of the wearable terminal 10.

In S402, when the wearable terminal 10 is turned on, the start processing unit 208 causes the time measuring unit 204 to start timing from a fixed time.

In S404, the display control unit 220 causes the display unit 12 to display the login screen. When authentication information such as a user ID is input while the login screen is displayed, the start processing unit 208 authenticates using the authentication information in S406. Details of the processing of S406 will be described in relation to FIG.

When login is completed, the location, equipment, and part to be inspected are acquired in S410. The location, equipment, and site instructions are input by the voice of the worker 40. Subsequently, in S412, the wearable terminal 10 sets an inspection item list. For example, when the wearable terminal 10 can communicate with the server 80, the wearable terminal 10 transmits information indicating the location, equipment, and parts acquired in S410 to the server 80, and displays an inspection item list including one or more inspection items from the server 80. get. When communication with the server 80 is not possible, the check item list stored in the storage unit 210 in association with the information indicating the location, equipment, and part acquired in S410 is read from the storage unit 210.

In S414, a process for supporting the inspection of the worker 40 is performed. The specific processing of S414 will be described later.

FIG. 5 shows an example of the login screen 500. The login screen 500 includes an object 510 indicating the content to be input by voice and an object 580 indicating whether or not voice input is possible. The display control unit 220 displays the color of the outer frame of the object 580 in a predetermined first color when voice input is possible. The display control unit 220 displays the color of the outer frame of the object 580 in a predetermined second color when new voice input is not possible, for example, when voice recognition is in progress. When voice input is possible, the display control unit 220 displays the recognized characters in the frame.

FIG. 6 is a flowchart showing a login process by the wearable terminal 10. The processing of this flowchart is mainly realized by the control unit 200 controlling each unit of the wearable terminal 10. The processing of this flowchart can be applied to the processing of S406 of FIG.

In S602, the control unit 200 acquires the authentication information. For example, the worker 40 acquires the authentication information by recognizing the voice of the user acquired while the login screen shown in FIG. 5 is displayed. The control unit 200 may acquire authentication information from the image captured by the image pickup unit 202. For example, a login certificate printed with a QR code (registered trademark) in which authentication information is encoded is distributed to a worker 40 who can use the wearable terminal 10. When the worker 40 images the login certificate with the image pickup unit 202, the control unit 200 may decode the coded information extracted from the image of the login certificate and acquire the authentication information.

In S604, the start processing unit 208 transmits the authentication information to the server 80 through the communication unit 290. The start processing unit 208 determines in S606 whether or not it has been authenticated by the server 80. When authenticated by the server 80, in S608, the start processing unit 208 advances to S410 in FIG. 4 by adjusting the time measured by the time measuring unit 204 to the current time of the server 80. The state authenticated by the server 80 may be referred to as an "online state".

If the server 80 does not authenticate in S606, the process proceeds to S610. The case where the authentication is not performed by the server 80 includes the case where the server 80 notifies that the worker 40 cannot be authenticated, and the case where the wearable terminal 10 cannot communicate with the server 80. In S610, the start processing unit 208 collates the reference information stored in the storage unit 210 with the authentication information. When the worker 40 is authenticated by collating the reference information of the storage unit 210 with the authentication information, the process proceeds to S410 in FIG. A state in which the server 80 is not authenticated and is authenticated by collation of the reference information of the storage unit 210 with the authentication information may be referred to as an "offline state". If the worker 40 cannot be authenticated by collating the reference information with the authentication information, the process proceeds to S404 in FIG.

FIG. 7 is a flowchart showing an inspection support process by the wearable terminal 10. The processing of this flowchart is mainly realized by the control unit 200 controlling each unit of the wearable terminal 10. The processing of this flowchart can be applied to the processing of S414 of FIG.

In S702, the display control unit 220 causes the display unit 12 to display the inspection start screen, and the control unit 200 waits until the instruction of "inspection start" is acquired (S704).

When "inspection start" is instructed, in S706, the work result information generation unit 240 stores the start time for the inspection report in the storage unit 210. In S708, the display control unit 220 displays the screen of the first inspection item. The inspection item screen will be described later.

In S720, the instruction acquisition unit 250 acquires the instruction of the worker 40. As described above, the voice instruction of the worker 40 is specified by the server 80 or the instruction specifying unit 280. The processing of S720 will be described in relation to FIG.

In this flowchart, as the instructions acquired in S720, an input instruction of the inspection result, a "command" instruction for displaying the command list, a "close" instruction for hiding the command list, and other instructions or other instructions or The case where there is no corresponding instruction will be explained.

When the instruction acquired in S720 is an input instruction of the inspection result, the current time is acquired in S722, and the inspection result information generated by the work result information generation unit 240 is output to the storage unit 210 or the server 80 in S724. ..

Subsequently, in S726, it is determined whether or not the next inspection item exists in the inspection item list. If the following inspection items exist, the process shifts to S708. If the next inspection item does not exist, the end time for the inspection report is stored in S728, and the processing of this flowchart ends.

When the instruction acquired in S720 is a "command", the voice command list is displayed in S730 and the process is transferred to S720. The list of voice commands will be described in relation to FIG. When the instruction acquired in S720 is "close", the display of the voice command list is closed in S732, and the process shifts to S720. If the instruction acquired in S720 is not an inspection result input instruction, "command" or "close", or if there is no instruction corresponding to the voice recognition result of the worker 40, the other instructions are handled in S734. The process is transferred to S720 by executing the process to be performed or the predetermined process when there is no corresponding instruction.

FIG. 8 shows an example of the inspection screen 800. The inspection screen 800 includes an object 810 indicating the content for inputting the inspection result and an object 820 indicating the three most frequently used instructions in this inspection item.

The inspection screen 800 is a screen for inspecting the model number of the cable. On the inspection screen 800, numbers, alphabets and symbols can be input as inspection results. Lowercase letters of the alphabet can be input by voice by adding "Komoji" immediately before the letters of the alphabet. For example, "xYz" can be input by uttering "Komojiexwaikomojizetto". That is, when the recognition result includes "Komoji", the instruction specifying unit 280 identifies the instructed character string by converting the alphabet represented by the character string following "Komoji" into lowercase letters. Since it is difficult to distinguish the number "9" from the alphabet "Q" in Japanese pronunciation, "Kebek" is associated with the alphabet "Q". That is, the instruction specifying unit 280 converts the recognition result "kebeck" into "Q".

FIG. 9 shows an example of the inspection screen 900 in a state where the voice command list is displayed. The inspection screen 900 includes an object 910 showing a list of voice commands. The display control unit 220 displays a list of voice commands by overlaying the object 910 on the inspection screen 800.

Object 910 includes a list of instructions that can be entered on the inspection screen 800. The display control unit 220 arranges the order in which the instructions are displayed on the object 910 in descending order of frequency of use. For example, the instructions located on the left side of the screen may be arranged so as to be used more frequently than the instructions located on the right side of the screen. Regarding instructions at the same position in the left-right direction, the instructions located on the upper side of the screen may be arranged so that the instructions located on the lower side of the screen are used more frequently.

When the "close" instruction is given while the object 910 is displayed, the display control unit 220 ends the display of the object 910. It should be noted that the instruction can be input even when the object 910 is displayed. For example, when the worker 40 utters "Jisseki" while the object 910 is displayed, the screen transitions to the screen for displaying the past achievements.

FIG. 10 is a flowchart showing a process of acquiring an instruction by voice from the worker 40 in the wearable terminal 10. The processing of this flowchart is mainly realized by the control unit 200 controlling each unit of the wearable terminal 10. The processing of this flowchart can be applied to the processing of S720 of FIG.

In S1002, the voice acquisition unit 260 generates the voice data acquired by the microphone 205. In S1004, the instruction acquisition unit 250 determines whether or not the wearable terminal 10 is online and can communicate with the server 80. When the wearable terminal 10 is online and can communicate with the server 80, the communication unit 290 transmits voice data to the server 80. In the server 80, the instruction of the worker 40 is specified by the voice acquisition unit 360, the recognition result acquisition unit 370, and the instruction identification unit 380, and the information indicating the specified instruction is transmitted from the server 80 to the wearable terminal 10. The process of specifying the instruction of the worker 40 by the server 80 will be described later in relation to FIG. In S1008, the instruction acquisition unit 250 acquires the instruction specified by the server 80 through the communication unit 290, and ends the process of this flowchart.

In S1004, when the wearable terminal 10 is in the offline state, or when the wearable terminal 10 cannot communicate with the server 80, in S1010, the instruction of the worker 40 is specified in the wearable terminal 10, and the processing of this flowchart is performed. finish. In S1010, as described above, the instruction of the worker 40 is specified by the voice recognition unit 272, the recognition result acquisition unit 270, and the instruction specifying unit 280.

FIG. 11 shows information stored as correspondence information in a table format. FIG. 11 is correspondence information associated with the instruction of “actual result”. Correspondence information is prepared for each instruction. The correspondence information associates the recognition character string, the recognition count, the cancellation count, and the valid flag with each other.

The recognition character string corresponds to the character string obtained by voice recognition. The recognition count represents the number of times that the character string of the recognition character string is obtained by voice recognition. For example, the number of recognitions is incremented each time the voice recognition server 82 or the like recognizes the character string as "jiseki".

The number of cancellations represents the number of times the corresponding instruction was canceled after the character string of the recognition character string was recognized. For example, when the instruction of "return" is input within a predetermined time after being recognized as the character string of "chiseki" by the voice recognition server 82 or the like, the instruction of "actual result" based on "chiseki" is given. Is determined to have been canceled, and the number of cancellations corresponding to "Chiseki" is incremented.

The valid flag indicates whether or not the recognition character string and the instruction are associated with each other. "Valid" indicates that the recognition character string and the instruction are associated with each other, and "invalid" indicates that the recognition character string and the instruction are not associated with each other. The invalidation unit 230 switches the valid flag from "valid" to "invalid" when the number of recognitions and the frequency of cancellation of instructions based on the number of cancellations exceeds a predetermined value.

FIG. 12 shows an example of pre-learning data for generating correspondence information. FIG. 12 is pre-learning data associated with the “achievement” instruction. Correspondence information about the instruction of "achievement" is generated by learning the recognition result of the voice when a large number of people utter "achievement".

In FIG. 12, the recognition character string represents a character string recognized by the voice recognition server 82 or the like when a large number of people say "achievement". The number of people represents the number of people who have uttered the voice recognized as the character string of the recognition character string. The number of people is totaled by the totaling unit 392 when performing pre-learning. The selection unit 394 selects a recognition character string corresponding to the instruction of "achievement" in the correspondence information based on the pre-learning data. Specifically, the selection unit 394 selects recognition character strings in descending order of the number of people. The selection unit 394 selects the recognition character string until the total number of people in the selected recognition character string exceeds 95% of the total number of people. The recognition character string selected by the selection unit 394 is associated with the instruction of "actual result" by the correspondence information. Specifically, as shown in FIG. 11, the recognition character strings from "jiseki" to "chiseki" are selected, and the association with the "achievement" instruction is effective. On the other hand, the recognition character string of "Jiseiki" is invalidated in association with the instruction of "Achievements".

FIG. 13 is a flowchart showing a process of specifying the instruction of the worker 40 on the server 80. The processing of this flowchart is mainly realized by the control unit 300 controlling each unit of the server 80.

In S1302, the voice acquisition unit 360 acquires the voice data received from the wearable terminal 10 through the communication unit 390, and in S1304, the communication unit 390 transmits the voice data to the voice recognition server 82. In S1306, the recognition result acquisition unit 370 acquires the character string recognized by the voice recognition server 82 via the communication unit 390.

In S1310, the instruction specifying unit 380 refers to the correspondence information of each instruction, and whether or not the correspondence information in which the character string acquired in S1306 exists is found in the recognition character string whose valid flag is "valid". To judge. When the correspondence information is found, in S1312, the instruction specifying unit 380 specifies the instruction associated with the found correspondence information as the instruction of the worker 40.

In S1314, the correspondence information is updated. The processing of S1314 will be described in relation to FIG.

In S1316, the communication unit 390 transmits the information indicating the instruction specified in S1312 to the wearable terminal 10. If the corresponding information is not found in S1310, in S1318, the communication unit 390 transmits information indicating that there is no corresponding instruction to the wearable terminal 10.

FIG. 14 is a flowchart showing the update process of the correspondence information. The processing of this flowchart is mainly realized by the control unit 300 controlling each unit of the server 80. The processing of this flowchart can be applied to the processing of S1314 of FIG.

In S1402, the invalidation unit 330 increments the value of the number of recognitions associated with the recognition character string in the correspondence information corresponding to the specified instruction. In S1404, it is determined whether or not the instruction of the worker 40 specified in S1312 is an instruction to cancel the immediately preceding instruction. For example, when the instruction of the worker 40 specified in S1312 is "return" and the elapsed time from the time when the immediately preceding instruction is given is shorter than a predetermined value, the instruction to cancel the immediately preceding instruction is used. Judge that there is. If the instruction is not to cancel the previous instruction, the process of this flowchart is terminated. In the case of an instruction to cancel the immediately preceding instruction, in S1406, the invalidation unit 330 increments the number of cancellations associated with the recognition character string in the immediately preceding instruction in the correspondence information of the immediately preceding instruction.

In S1408, the cancellation frequency acquisition unit 334 calculates the cancellation frequency based on the usage frequency and the cancellation frequency, and the invalidation unit 330 determines whether or not the cancellation frequency is equal to or higher than a predetermined threshold value. If the cancellation frequency is less than the predetermined threshold value, the processing of this flowchart is terminated. When the cancellation frequency is equal to or higher than a predetermined threshold value, the invalidation unit 330 switches the valid flag of the recognition character string of the immediately preceding instruction to "invalid" in S1410. In S1412, the invalidation unit 330 switches the valid flag of the recognition character string having the largest number of people in the pre-learning to "valid" among the recognition character strings whose valid flag was "invalid". For example, when the valid flag of "chiseki" is switched to "invalid" in the correspondence information associated with "actual", the valid flag of "jiseiki" is switched to "valid".

As described in relation to FIGS. 11 to 14, the correspondence information associates a plurality of character strings that may be obtained by voice recognition with one instruction, so that the difference in pronunciation for each user and the disturbance of the surroundings are associated with each other. Therefore, the probability that the instruction is not recognized can be reduced. In the wearable terminal 10, a plurality of work items are sequentially displayed and instructions are input by voice, but the number of instructions that can be input in one work item can be relatively small. The method of associating a plurality of character strings with each instruction is particularly effective in a system in which the number of instructions that can be input is small.

In addition, in relation to FIGS. 11 to 14, the processing performed by the server 80 when the instruction is specified by the server 80 has been described. At least a part of the processes described in relation to FIGS. 11 to 14 can be applied to the process for specifying an instruction in the wearable terminal 10. For example, it can be applied to the processing of S1010 in FIG.

FIG. 15 shows an example of an inspection result display screen based on the inspection result data collected by the server 80 from the wearable terminal 10. The screen of FIG. 15 is displayed, for example, on the computer terminal of the administrator who manages the inspection of the worker 40.

The inspection result information transmitted from the wearable terminal 10 to the server 80 includes information that identifies the sender of the inspection result information, an inspection start time for reporting, an inspection end time for reporting, and a location and equipment to be inspected. Information for identifying a part, information for identifying a plurality of inspection items, inspection result of each inspection item, inspection start time, inspection end time, and inspection time are included. The result output unit 340 generates inspection result data from the inspection result information and the detailed information of the inspection items stored in the storage unit 310.

FIG. 15 is a display screen of the inspection result generated from the inspection result information of the inspection result acquired while the wearable terminal 10 is online and can communicate with the server 80. The "work item display time", "production result input time", and "work time" in FIG. 15 represent the inspection start time, the inspection end time, and the inspection time, respectively. The "total working time" represents the total inspection time by the total time calculation unit 344. Since the wearable terminal 10 acquires the inspection result in the online state, the result output unit 340 includes the inspection start time and the inspection end time in the inspection result data without masking them. Therefore, the time measured by the wearable terminal 10 is displayed in the "work item display time" and the "production result input time".

FIG. 16 shows another example of the inspection result display screen based on the inspection result data. The display screen of FIG. 16 is different from the display screen of FIG. 15 in that it is an inspection result display screen generated from the inspection result information of the inspection result acquired by the wearable terminal 10 in the offline state. Since the wearable terminal 10 acquires the inspection result in the offline state, the result output unit 340 masks the inspection start time and the inspection end time in the inspection result data. Therefore, "----" is displayed in the "work item display time" and the "production result input time". On the other hand, in "working time" and "total working time", an accurate time based on the inspection time measured by the wearable terminal 10 is displayed. Therefore, the manager can properly grasp the time required for the inspection by the worker 40.

FIG. 17 shows an example of inspection result data of each inspection item downloaded from the wearable terminal 10. FIG. 18 shows an example of inspection result data for each inspection target downloaded from the wearable terminal 10.

Each inspection result data can be downloaded as text data in CSV format, for example. 17 and 18 show inspection result data generated from the inspection result information of the inspection result acquired while the wearable terminal 10 is online and can communicate with the server 80. The “work item display time”, “production result input time”, and “work time” in FIG. 17 represent the inspection start time, the inspection end time, and the inspection time, respectively. The “total working time” in FIG. 18 represents the total inspection time by the total time calculation unit 344. “Work start time” and “work end time” in FIG. 18 indicate an inspection start time for reporting and an inspection end time for reporting. The wearable terminal 10 acquires the inspection result in an online state. Therefore, the result output unit 340 includes each time in the inspection result data without masking.

FIG. 19 shows another example of the inspection result data for each inspection item downloaded from the wearable terminal 10. FIG. 20 shows another example of the inspection result data for each inspection target downloaded from the wearable terminal 10.

Each inspection result data can be downloaded as text data in CSV format, for example. 19 and 20 are different from the inspection result data of FIGS. 17 and 18 in that the inspection result data is generated from the inspection result information of the inspection result acquired by the wearable terminal 10 in the offline state. The wearable terminal 10 acquires the inspection result in the offline state. Therefore, the result output unit 340 masks each time included in the inspection result data with "----". On the other hand, the "working time" and the "total working time" include an accurate time based on the inspection time measured by the wearable terminal 10. Therefore, the manager can properly grasp the time required for the inspection by the worker 40.

In the above, the form in which the wearable terminal 10 stores the inspection start time, the inspection end time, and the inspection time for each inspection item has been mainly described. However, the inspection start time, the inspection end time, and the inspection time are not all required in order to store the information indicating the inspection start time, the inspection end time, and the inspection time. For example, if at least one of the inspection start time and the inspection end time and the inspection time are stored, the inspection start time, the inspection end time, and the inspection time can be represented. In addition, if the inspection start time and the inspection end time are stored, the inspection start time, the inspection end time, and the inspection time can be represented.

Although the present invention has been described above using the embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments. It will be apparent to those skilled in the art that various changes or improvements can be made to the above embodiments. It is clear from the description of the claims that the form with such changes or improvements may be included in the technical scope of the present invention.

The order of execution of each process such as operation, procedure, step, and step in the apparatus, system, program, and method shown in the claims, the specification, and the drawing is particularly "before" and "prior to". It should be noted that it can be realized in any order unless the output of the previous process is used in the subsequent process. Even if the scope of claims, the specification, and the operation flow in the drawings are explained using "first", "next", etc. for convenience, it means that it is essential to carry out in this order. It's not a thing.

10 Wearable terminal 11 Main unit 12 Display unit 40 Worker 42 Head 80 Server 82 Voice recognition server 90 Network 100 Work support system 200 Control unit 202 Imaging unit 204 Measuring unit 205 Measuring unit 205 Microphone 207 Operation member 208 Start processing unit 210 Storage unit 220 Display Control unit 230 Invalidation unit 232 Usage frequency acquisition unit 234 Cancellation frequency acquisition unit 240 Work result information generation unit 248 Work result output unit 250 Instruction acquisition unit 260 Voice acquisition unit 270 Recognition result acquisition unit 272 Voice recognition unit 280 Instruction specification unit 290 Communication Unit 300 Control unit 304 Time management unit 310 Storage unit 320 Authentication control unit 330 Invalidation unit 332 Usage frequency acquisition unit 334 Cancellation frequency acquisition unit 340 Result output unit 342 Judgment unit 344 Total time calculation unit 360 Voice acquisition unit 370 Recognition result acquisition unit 380 Instruction specific unit 390 Communication unit 392 Aggregation unit 394 Selection unit 500 Login screen 510 Object 580 Object 800 Inspection screen 810 Object 820 Object 900 Inspection screen 910 Object

Claims (12)

A server for providing an image of work to the worker through a wearable terminal worn on the worker's head.
The first time clocked by the wearable terminal when the image related to the work is displayed on the wearable terminal and the work result of the work are timed by the wearable terminal when the wearable terminal acquires the work result of the work from the worker. Information indicating at least one of the second times, information indicating the time from when the image is displayed on the wearable terminal until the wearable terminal acquires the work result from the worker, and the work. A work result receiving unit that receives work result information including the result from the wearable terminal, and
When at least one of the first time and the second time matches the time managed by the server, at least one of the first time and the second time, the time. And, when the work result is output and at least one of the first time and the second time does not match the time managed by the server, the first time and the second time A server including a result output unit that masks at least one time and outputs the time and the work result. The work includes multiple work items.
The work result information includes, for each of the plurality of work items, the first time measured by the wearable terminal when the image related to each work item is displayed on the wearable terminal, and the work result of each work item. Information indicating at least one of the second times clocked by the wearable terminal when the wearable terminal acquires the time from the worker, and an image relating to each work item is displayed on the wearable terminal. The wearable terminal includes information indicating the time until the wearable terminal acquires the work result from the worker, and the work result.
The result output unit is
For work items in which at least one of the first time and the second time is consistent with the time managed by the server, the first time and at least one of the second times, the said. Output the time and the work result,
Mask at least one of the first time and the second time for a work item in which at least one of the first time and the second time does not match the time managed by the server. The server according to claim 1, wherein the time and the work result are output. The work result information includes information indicating a first time clocked by the wearable terminal when an image relating to each work item is displayed on the wearable terminal for each of the plurality of work items, and each work. Information indicating the second time clocked by the wearable terminal when the wearable terminal acquires the work result of the item from the worker, and information indicating the time from the first time to the second time. And the above work results,
The result output unit is
For the work item whose first time and the second time are consistent with the time managed by the server, the first time, the second time, the time, and the work result are output. ,
For the work item in which at least one of the first time and the second time does not match the time managed by the server, the first time and the second time are masked. The server according to claim 2, which outputs the time and the work result. The plurality of work items are set for each work target, and are set for each work target.
The server
For each work target, a total time calculation unit for calculating the total value of the time over the plurality of work items set for the work target is further provided.
The server according to claim 2 or 3, wherein the result output unit further outputs a total value calculated by the total time calculation unit in association with the work target. The time management unit that manages the current time and
A time control unit that authenticates the worker based on the authentication information of the worker received from the wearable terminal and causes the wearable terminal to adjust the time measured by the wearable terminal to the current time. The server according to any one of claims 1 to 4. When the difference between at least one of the first time and the second time and the current time is larger than a predetermined value, at least one of the first time and the second time. The server according to claim 5, further comprising a determination unit for determining that the time does not match the time managed by the server. The server according to any one of claims 1 to 6 and the server.
A system including the wearable terminal. The wearable terminal is
Further equipped with a voice acquisition unit for acquiring the voice of the worker,
When the work result is input by the voice, the work from the first time to the second time is acquired, the work result information is transmitted to the server, and the work result is input. The system according to claim 7, which displays an image relating to the next work of. The wearable terminal is
Each time the power of the wearable terminal is turned on, the time is started from a fixed time preset in the wearable terminal, and when the worker is authenticated by the server, the time is measured in the wearable terminal. 7. The system according to claim 7 or 8, further comprising a start processing unit that adjusts to the current time managed by the server. The wearable terminal is
A work result storage unit for storing the work result information is further provided.
When the work result is input from the worker, the work result of outputting the work result information to the server, provided that the worker is authenticated by the server and can communicate with the server. With more output
When the worker is not authenticated by the server or cannot communicate with the server, the work result output unit outputs the work result information to the work result storage unit, and the work result information is the work result information. The system according to claim 9, wherein when the worker is authenticated by the server after being output to the work result storage unit, the work result information stored in the work result storage unit is transmitted to the server. .. A method of providing an image of work to the worker through a wearable terminal worn on the worker's head.
The first time clocked by the wearable terminal when the image related to the work is displayed on the wearable terminal and the work result of the work are timed by the wearable terminal when the wearable terminal acquires the work result of the work from the worker. Information indicating at least one of the second times, information indicating the time from when the image is displayed on the wearable terminal until the wearable terminal acquires the work result from the worker, and the work. At the stage of receiving work result information including the result from the wearable terminal,
When at least one of the first time and the second time is consistent with the time managed by the server, at least one of the first time and the second time, the time, and the like. And when the work result is output and at least one of the first time and the second time does not match the time managed by the server, the first time and the second time A method comprising masking at least one time of the time and outputting the time and the work result. A program for providing an image of work to the worker through a wearable terminal worn on the worker's head, the computer.
The first time timed by the wearable terminal when the image related to the work is displayed on the wearable terminal and the work result of the work are timed by the wearable terminal when the wearable terminal acquires the work result of the work from the worker. Information indicating at least one of the second times, information indicating the time from when the image is displayed on the wearable terminal until the wearable terminal acquires the work result from the worker, and the work. A work result receiving unit that receives work result information including a result from the wearable terminal.
When at least one of the first time and the second time is consistent with the time managed by the server, at least one of the first time and the second time, the time, and the like. And when the work result is output and at least one of the first time and the second time does not match the time managed by the server, the first time and the second time A program for masking at least one time of the time and functioning as a result output unit for outputting the time and the work result.

Images