JP2020190811A - Portable terminal, measurement system, and program - Google Patents

Abstract

To provide a portable terminal, measurement system, and program capable of improving working efficiency.SOLUTION: A portable terminal 3 comprises: an image acquisition section 351 for acquiring image data of a distribution panel 4 including multiple terminal boards 41 respectively having three terminals 42; a terminal identification section 352 for identifying the terminals 42 of the multiple terminal boards 41 based on the image data; a data generation section 353 for generating selectable image data by which a display section 34 is allowed to display a selectable image for selecting inter-terminal measurement points 6 in order based on the terminals 42 of the terminal boards 41; a selection information acquisition section 354 for acquiring selection information of the inter-terminal measurement points 6 of the terminal boards 41 to be selected in order based on the selectable image data; and a measurement order imparting section 357 for automatically imparting measurement order to the inter-terminal measurement points 6 in the un-selected terminal boards 41 based on the selection information.SELECTED DRAWING: Figure 3

Description

The present invention relates to mobile terminals, measurement systems and programs.

Patent Document 1 discloses a portable information terminal capable of manually specifying the measurement order of a switchboard to be measured by operating a touch panel.

Japanese Unexamined Patent Publication No. 2016-166761

However, in a mobile terminal as described in Patent Document 1, when the user specifies the measurement order of the switchboard, it is necessary to operate the touch panel, so that it takes time to specify the measurement order and the work efficiency is lowered. There was a problem.

The present invention has been made focusing on this problem, and an object of the present invention is to provide a mobile terminal, a measurement system, and a program capable of improving work efficiency.

According to one aspect of the present invention, an image acquisition means for acquiring image data of a measurement target including a plurality of units each provided with three or more terminals, and the image data acquired by the image acquisition means. A selectable image in which measurement points between terminals can be sequentially selected based on the terminal specifying means for specifying the terminals of the plurality of units and the terminals of the unit specified by the terminal specifying means is displayed on the display unit. A data generation means for generating selectable image data to be displayed, and a selection information acquisition means for acquiring selection information of measurement points between terminals of the unit selected in order from the selectable images displayed on the display unit. Provided is a mobile terminal including a measurement order assigning means for automatically assigning a measurement order to inter-terminal measurement points in an unselected unit based on the selection information acquired by the selection information acquisition means. ..

According to another aspect of the present invention, an image acquisition step of acquiring image data of a measurement target including a plurality of units each provided with three or more terminals in a computer, and an image acquisition step acquired in the image acquisition step. A selectable image in which measurement points between terminals can be sequentially selected based on a specific step for specifying terminals of a plurality of the units based on the image data and terminals of the unit specified in the specific step is displayed. A data generation step for generating selectable image data to be displayed on the display unit, and a selection information acquisition step for acquiring selection information of measurement points between terminals of the unit selected in order from the selectable image displayed on the display unit. And, based on the selection information acquired in the selection information acquisition step, a program for executing the measurement order assignment step of automatically assigning the measurement order to the inter-terminal measurement points in the unselected unit is provided. To.

According to these, it is possible to improve the work efficiency of setting the measurement order of a plurality of units.

FIG. 1 is a schematic view showing a measurement system according to the present embodiment. FIG. 2 is a block diagram of a measuring device in the measuring system. FIG. 3 is a block diagram of a mobile terminal in the measurement system. FIG. 4 is a schematic front view showing an example of the object to be measured. FIG. 5 is an image display diagram showing an example of selectable images. FIG. 6 is a flowchart showing the process of automatically assigning the point measurement order. FIG. 7 is a display screen view showing a state in which only all the measurement points between terminals on the leading terminal block are selected. FIG. 8 is a display screen view showing the result in which the measurement order is automatically assigned to the measurement points between the terminals of the terminal block. FIG. 9 is a flowchart showing the processing of the measurement value data abnormality notification. FIG. 10 is a display screen view showing the measurement result. FIG. 11 is a block diagram showing a mobile terminal of the first modification. FIG. 12 is an image display diagram showing an example of selectable images of the first modification. FIG. 13 is a display screen view showing a state in which only a part of the inter-terminal measurement points on the leading terminal block are selected. FIG. 14 is a display screen view showing a state in which the measurement order is automatically assigned to some measurement points between terminals on the terminal block.

Hereinafter, the present embodiment will be described with reference to the accompanying drawings. Throughout the specification, the same elements are designated by the same reference numerals.

First, the measurement system 1 according to the present embodiment will be described with reference to FIGS. 1 to 5.

FIG. 1 is a schematic view showing a measurement system 1. FIG. 2 is a block diagram of the measuring device 2. FIG. 3 is a block diagram of the mobile terminal 3. FIG. 4 is a schematic front view showing an example of the switchboard 4. FIG. 5 is an image display diagram showing an example of selectable images.

As shown in FIGS. 1 to 3, the measurement system 1 according to the present embodiment includes a measurement device 2 and a mobile terminal 3 configured to be able to communicate with the measurement device 2.

As shown in FIG. 4, the switchboard 4 as the object to be measured has two terminal blocks 41 (here, six, 41a, 41b, 41c, 41d, 41e, 41f) as a plurality of units (in the horizontal direction). They are arranged in a matrix such as × 3 (vertical direction). However, the plurality of terminal blocks 41 are not limited to this, and may be arranged in other shapes. Each terminal block 41 is composed of, for example, breakers having the same shape, structure and dimensions.

The plurality of terminal blocks 41 (41a, 41b, 41c, 41d, 41e, 41f) have code labels L (La, Lb, Lc, Ld, Le, Lf) for determining the measurement sequence of the terminal blocks 41, respectively. Is pasted. A code for identifying the terminal block 41 (41a, 41b, 41c, 41d, 41e, 41f) is assigned to the code label L (La, Lb, Lc, Ld, Le, Lf). The terminal block 41a to which the code label La is attached is the head terminal block 41 (measured first).

Each terminal block 41 has three terminals 42 (42a, 42b, 42c) to which each of three cables 5 (5a, 5b, 5c) of different colors (here, red, blue, and white) are connected. Provided. In this embodiment, three terminals 42 are provided, but the present invention is not limited to this, and for example, three or more terminals such as four or five may be provided.

(measuring device)
As shown in FIG. 1, the measuring device 2 measures the physical quantity of the inter-terminal measurement point of the terminal block 41 (see FIG. 4) included in the switchboard 4 via a pair of leads (not shown). Examples of the physical quantity include a voltage value, a current value, a resistance value, and the like. As shown in FIG. 2, the measuring device 2 includes a measuring unit 21, a communication unit 22, an operation unit 23, a display unit 24, a control unit 25, and a memory 26.

The measuring unit 21 measures a physical quantity based on a signal input via a pair of leads and generates measured value data indicating the measured value. Then, the measurement unit 21 outputs the generated measured value data to the control unit 25.

The communication unit 22 is composed of a communication tag for short-range wireless communication such as Bluetooth (registered trademark). The communication unit 22 transmits and receives various data such as measured value data to and from a wireless communication device such as a mobile terminal 3.

The operation unit 23 has a switch capable of input operations such as measurement conditions or physical quantity selection. The operation unit 23 outputs an operation signal corresponding to the input operation of the switch to the control unit 25. The display unit 24 has a liquid crystal display panel or an organic EL panel. The display unit 24 displays various display screens (not shown) such as a screen for setting measurement conditions and a screen for displaying measurement results.

The control unit 25 is composed of a CPU as a computer. The control unit 25 can also be composed of a plurality of microcomputers. Further, the control unit 25 controls the measurement unit 21 to execute the measurement process. The control unit 25 stores the measured value data output from the measurement unit 21 in the memory 26. Further, the control unit 25 displays the measured value specified based on the measured value data on the display unit 24, and transmits the measured value data and the operation signal corresponding to the switch operation to the mobile terminal 3 via the communication unit 22. Let me.

(Mobile terminal)
The mobile terminal 3 is composed of a tablet terminal or a smartphone on which a measurement processing program is installed. As shown in FIG. 3, the mobile terminal 3 includes a camera 31 as an imaging means, a communication unit 32, an operation unit 33, a display unit 34, a control unit 35, a memory 36 as a storage means, and a notification unit 37 as a notification means. Be prepared.

The camera 31 captures an image of a switchboard 4 (see FIG. 4) including a plurality of terminal blocks 41 (here, six) provided with three terminals 42 (42a, 42b, 42c), respectively, to show the switchboard 4. Imaging data as data is generated, and the generated imaging data is output to the control unit 35. In the present embodiment, the camera 31 is provided integrally with the mobile terminal 3, but the present invention is not limited to this, and the camera 31 may be provided separately from the mobile terminal 3, for example. In this case, the imaging data generated by the camera 31 is transmitted to the control unit 35 of the mobile terminal 3 by wired communication or wireless communication.

The communication unit 32 is composed of a communication tag for short-range wireless communication such as Bluetooth (registered trademark), similarly to the communication unit 22 of the measuring device 2. The communication unit 32 receives the measured value data transmitted from the measuring device 2 and transmits a control signal to the measuring device 2. Further, the communication unit 32 outputs the received measured value data to the control unit 35.

The operation unit 33 has a touch panel provided in front of the display unit 34. The operation unit 33 outputs an operation signal corresponding to the operation to the touch panel to the control unit 35. In this embodiment, the operation unit 33 is composed of a touch panel. However, the operation unit 33 is not limited to this, and may be composed of various operation switches for operating the mobile terminal, or may be composed of a combination of a touch panel and an operation switch, for example.

The display unit 34 has a liquid crystal display panel or an organic EL panel. The display unit 34 displays various display screens such as a measurement work support screen (see FIG. 5), a display screen showing the automatically assigned measurement order (see FIG. 8), and a display screen showing the measurement results (see FIG. 10). indicate.

The control unit 35, like the control unit 25, is composed of a CPU as a computer. The control unit 35 can also be composed of a plurality of microcomputers. The control unit 35 is for comprehensively controlling the mobile terminal 3, and the details thereof will be described later.

The memory 36 is a computer-readable recording medium that records a plurality of threshold values determined corresponding to the inter-terminal measurement points 6 (6a, 6b, 6c) of the plurality of terminal blocks 41 shown in FIG. The memory 36 outputs threshold information indicating a plurality of thresholds to the control unit 35, specifically, the measurement value determination unit 360 described later. Further, the memory 36 records a processing program or an algorithm program executed by the control unit 35.

The notification unit 37 indicates that the measured value data transmitted from the measuring device 2 to the communication unit 32 is abnormal based on the notification signal output from the control unit 35, specifically, the notification signal generation unit 361 described later. Notify.

Hereinafter, the details of the control unit 35 will be described with reference to FIGS. 3 to 5.

As shown in FIG. 3, the control unit 35 includes an image acquisition unit 351 as an image acquisition means, a terminal identification unit 352 as a terminal identification means, a data generation unit 353 as a data generation means, and selection information as a selection information acquisition means. Acquisition unit 354, measurement order identification unit 355 as measurement order specifying means, selection determination unit 356 as selection determination means, measurement order addition unit 357 as measurement order assignment means, measurement value data acquisition unit as measurement value data acquisition means. It has 358, an additional measurement value data generation unit 359 as an additional measurement value data generation means, a measurement value determination unit 360 as a measurement value determination means, and a notification signal generation unit 361 as a notification signal generation means.

The image acquisition unit 351 acquires the imaging data output from the camera 31. Then, the image acquisition unit 351 outputs the acquired imaging data to the terminal identification unit 352, the data generation unit 353, and the measurement order identification unit 355.

The terminal identification unit 352 identifies the three terminals 42 (42a, 42b, 42c) of the plurality of terminal blocks 41 shown in the image pickup data based on the image pickup data output from the image acquisition unit 351. Specifically, the terminal identification unit 352 identifies a plurality of colors of the cables 5 (5a, 5b, 5c) connected to the three terminals 42 (42a, 42b, 42c) of the terminal block 41, respectively. The three terminals 42 (42a, 42b, 42c) of the terminal block 41 are specified, and terminal information indicating the position of the terminal 42 is generated. Then, the terminal identification unit 352 outputs the generated terminal information to the data generation unit 353.

In the present embodiment, the terminal identification unit 352 connects the cables 5 (5a) to the three terminals 42 (42a, 42b, 42c) in order to identify the three terminals 42 (42a, 42b, 42c). , 5b, 5c) are identified. However, the terminal specifying unit 352 is not limited to this, and for example, by identifying the shape of the terminals 42 (42a, 42b, 42c) of the terminal block 41, the three terminals 42 (42a, 42b, 42c) ) May be specified.

The data generation unit 353 is a selectable image as a measurement work support screen in which the measurement points 6 (6a, 6b, 6c) between terminals can be sequentially selected based on the terminal information output from the terminal identification unit 352 (see FIG. 5). ) Is displayed on the display unit 34 to generate selectable image data. Specifically, the data generation unit 353 generates selectable image data indicating a selectable image based on the imaging data output from the image acquisition unit 351 and the terminal information output from the terminal identification unit 352. To do. Then, the data generation unit 353 outputs the generated selectable image data to the display unit 34.

The display unit 34 displays a selectable image as shown in FIG. 5 based on the selectable image data output from the data generation unit 353. In the selectable image shown in FIG. 5, an inter-terminal measurement point 6a is formed between the terminals 42a and 42b, and an inter-terminal measurement point 6b is formed between the inter-terminal measurement points 42b and 42c. A measurement point 6c between terminals is formed between the points 42a and 42c. As described above, the measurement point 6 between terminals is a point for specifying a point for specifying a physical quantity between terminals.

The selection information acquisition unit 354 acquires the selection information of the inter-terminal measurement points 6 (6a, 6b, 6c) of the terminal block 41 which are sequentially selected (tapped) from the selectable images displayed on the display unit 34. Specifically, the selection information acquisition unit 354 operates the operation unit 33 to select the inter-terminal measurement point 6 (6a, 6a, of the terminal block 41 in order from the selectable images displayed on the display unit 34. The selection information of 6b, 6c) is acquired.

Then, the selection information acquisition unit 354 outputs the acquired selection information to the selection determination unit 356 and the measurement order giving unit 357. The selection information includes selection position information indicating the selection position of the inter-terminal measurement points 6 (6a, 6b, 6c) of the terminal block 41 selected in order from the selectable image, and the terminal block 41 selected in order from the selectable image. Includes selection order information indicating the selection order of the terminal-to-terminal measurement points 6 (6a, 6b, 6c).

The measurement order specifying unit 355 identifies the code assigned to the code label L (La, Lb, Lc, Ld, Le, Lf) based on the imaging data output from the image acquisition unit 351, and identifies the code assigned to the code label L (La, Lb, Lc, Ld, Le, Lf) of the terminal block 41. The measurement order is specified and the measurement order information is generated. Then, the measurement order specifying unit 355 outputs the generated measurement order information to both the selection determination unit 356 and the measurement order assigning unit 357.

The selection determination unit 356 is based on the selection information output from the selection information acquisition unit 354 and the measurement order information indicating the measurement order of the terminal block 41 output from the measurement order identification unit 355, and the head terminal block 41a It is determined whether or not only all the inter-terminal measurement points 6 (6a, 6b, 6c) in the above are selected. That is, that is, the selection determination unit 356 selects only the terminal block 41a based on the selection information and the measurement order information, and all of the inter-terminal measurement points 6 (6a, 6b, 6c) in the terminal block 41a are all. Determine if it has been selected.

If the selection determination unit 356 determines that only all the inter-terminal measurement points 6 (6a, 6b, 6c) in the leading terminal block 41a are not selected, the measurement order assignment unit 357 does not execute the measurement order assignment. .. On the other hand, when the selection determination unit 356 determines that only all the inter-terminal measurement points 6 (6a, 6b, 6c) in the leading terminal block 41a are selected, the measurement order assignment unit 357 executes the measurement order assignment. ..

When only all the inter-terminal measurement points 6 (6a, 6b, 6c) in the first terminal block 41a are selected, the measurement order assigning unit 357 sets the selection information output from the selection information acquisition unit 354 and the measurement order specification. Based on the measurement order information output from unit 355, all the terminal-to-terminal measurement points 6 (6a, 6a,) in the unselected terminal blocks 41 (41b, 41c, 41d, 41e, 41f) other than the head terminal block 41a. The measurement order is automatically assigned to 6b and 6c). Then, the measurement order assigning unit 357 outputs the point measurement order information indicating the automatically assigned point measurement order to both the display unit 34 and the additional measurement value data generation unit 359.

The measured value data acquisition unit 358 acquires the measured value data output from the communication unit 32. Then, the measured value data acquisition unit 358 outputs the acquired measured value data to the additional measured value data generation unit 359.

The additional measurement value data generation unit 359 corresponds to the point measurement order by adding the point measurement order information output from the measurement order addition unit 357 to each of the measurement value data output from the measurement value data acquisition unit 358. Generate additional measurement value data indicating the measurement value. Then, the additional measurement value data generation unit 359 outputs the generated additional measurement value data to both the display unit 34 and the measurement value determination unit 360.

The display unit 34 sequentially displays the measurement results as shown in FIG. 10 based on each of the additional measurement value data output from the additional measurement value data generation unit 359.

The measurement value determination unit 360 corresponds to each measurement value shown in the additional measurement value data based on the additional measurement value data output from the additional measurement value data generation unit 359 and the threshold information output from the memory 36. It is determined whether or not the measured value exceeds the threshold value corresponding to the measured value in the threshold information.

When it is determined that the measured value exceeds the threshold value corresponding to the measured value, the notification signal generation unit 361 generates a notification signal for executing the notification unit 37. Then, the notification signal generation unit 361 outputs the generated notification signal to the notification unit 37.

(Processing of automatic point measurement order assignment)
Next, the process of automatically assigning the point measurement order will be described with reference to FIGS. 6 to 8. This process is programmed in the control unit 35.

FIG. 6 is a flowchart showing the process of automatically assigning the point measurement order. FIG. 7 is a display screen view showing a state in which only all the inter-terminal measurement points 6 (6a, 6b, 6c) in the leading terminal block 41a are selected. FIG. 8 is a display screen view showing the result in which the measurement order is automatically assigned to the measurement points 6 (6a, 6b, 6c) between the terminals of the terminal block 41 (41b, 41c, 41d, 41e, 41f).

When the camera 31 takes an image of the switchboard 4, the process of automatically assigning the point measurement order starts, and the process proceeds to step S11 as shown in FIG.

First, in step S11, the image acquisition unit 351 acquires the imaging data output from the camera 31. Then, the image acquisition unit 351 outputs the acquired imaging data to the terminal identification unit 352, the data generation unit 353, and the measurement order identification unit 355, and proceeds to step S12.

Next, in step S12, the terminal specifying unit 352 identifies the three terminals 42 (42a, 42b, 42c) of the plurality of terminal blocks 41 based on the imaging data acquired by the image acquisition unit 351. Specifically, the terminal identification unit 352 identifies a plurality of colors of the cables 5 (5a, 5b, 5c) connected to the three terminals 42 (42a, 42b, 42c) of the terminal block 41, respectively. The three terminals 42 (42a, 42b, 42c) of the terminal block 41 are specified to generate terminal information. Then, the terminal identification unit 352 outputs the generated terminal information to the data generation unit 353, and proceeds to step S13.

Next, in step S13, the data generation unit 353 sequentially sets the inter-terminal measurement points 6 (6a, 6b, 6c) based on the three terminals 42 (42a, 42b, 42c) specified by the terminal identification unit 352. Selectable image data for displaying the selectable selectable image (see FIG. 5) on the display unit 34 is generated. Specifically, the data generation unit 353 can be selected based on the imaging data acquired by the image acquisition unit 351 and the three terminals 42 (42a, 42b, 42c) specified by the terminal identification unit 352. Generate selectable image data showing an image. Then, the data generation unit 353 outputs the generated selectable image data to the display unit 34, and proceeds to step S14.

Next, in step S14, the selection information acquisition unit 354 acquires the selection information of the inter-terminal measurement points 6 (6a, 6b, 6c) of the terminal block 41 which are sequentially selected from the selectable images displayed on the display unit 34. To do. Specifically, the selection information acquisition unit 354 operates the operation unit 33 to select the inter-terminal measurement points 6 (6a, 6b,) of the terminal block 41 in order from the selectable images displayed on the display unit 34. 6c) Acquire the selection information. Then, the selection information acquisition unit 354 outputs the acquired selection information to the selection determination unit 356 and the measurement order assignment unit 357, and proceeds to step S15.

Next, in step S15, the measurement order specifying unit 355 assigns a code assigned to the code label L (La, Lb, Lc, Ld, Le, Lf) based on the image data acquired by the image acquisition unit 351. Identification is performed, the measurement order of the terminal block 41 is specified, and measurement order information is generated. Then, the measurement order specifying unit 355 outputs the measured measurement order information of the generated terminal block 41 to both the selection determination unit 356 and the measurement order assigning unit 357, and proceeds to step S16.

Next, in step S16, the selection determination unit 356 is the first terminal based on the selection information acquired by the selection information acquisition unit 354 and the measurement order of the terminal block 41 specified by the measurement order identification unit 355. It is determined whether or not only all the terminal-to-terminal measurement points 6 (6a, 6b, 6c) on the table 41a are selected.

As shown in FIG. 7, when only all the inter-terminal measurement points 6 (6a, 6b, 6c) in the first terminal block 41a are selected (Yes), the process proceeds to step S17. On the other hand, when only all the inter-terminal measurement points 6 (6a, 6b, 6c) in the first terminal block 41a are not selected (No), this process is terminated. That is, the inter-terminal measurement point 6 (6a, 6b, 6c) at the terminal block 41 (41b, 41c, 41d, 41e, 41f) other than the head terminal block 41a is selected, or one at the head terminal block 41a. When only the inter-terminal measurement points 6 (6a, 6b, 6c) of the unit are selected, this process is terminated.

Next, in the case of Yes in step S16, in step S17, the measurement order assigning unit 357 has the selection information acquired by the selection information acquisition unit 354 and the measurement order of the terminal block 41 specified by the measurement order identification unit 355. , The measurement order is automatically set to all the inter-terminal measurement points 6 (6a, 6b, 6c) in the unselected terminal blocks 41 (41b, 41c, 41d, 41e, 41f) other than the head terminal block 41a. Give to.

Specifically, the measurement order assigning unit 357 follows the selection pattern (selection order) of the inter-terminal measurement points 6 (6a, 6b, 6c) in the head terminal block 41a, and the unselected terminals other than the head terminal block 41a. At all terminal-to-terminal measurement points 6 (6a, 6b, 6c) on the terminal block 41 (41b, 41c, 41d, 41e, 41f) according to the measurement order of the base 41 (41b, 41c, 41d, 41e, 41f). The measurement order is automatically assigned.

Then, the measurement order assigning unit 357 outputs the point measurement order information indicating the automatically assigned point measurement order to both the display unit 34 and the additional measurement value data generation unit 359, and ends the process of automatically assigning the point measurement order. Let me. The display unit 34 displays the automatic assignment result as shown in FIG. 8 based on the point measurement order automatically assigned by the measurement order assignment unit 357.

As shown in FIG. 8, when the user selects the inter-terminal measurement points 6a, 6b, 6c in the first terminal block 41a as 1, 2 and 3, respectively, the second terminal block 41b following the first terminal block 41a 4, 5, and 6 are assigned to the measurement points 6a, 6b, and 6c between terminals, respectively. At the same time, 7, 8 and 9 are assigned to the inter-terminal measurement points 6a, 6b and 6c in the third terminal block 41c following the terminal block 41b, respectively. At the same time, measurement points 6a, 6b, and 6c between terminals in the fourth terminal block 41d following the terminal block 41c are assigned 10, 11, and 12, respectively. Measurement points 6a, 6b, and 6c between terminals in the fifth terminal block 41e following the terminal block 41d are assigned 13, 14, and 15, respectively. 16 and 17 and 18 are assigned to the inter-terminal measurement points 6a, 6b and 6c in the sixth terminal block 41f following the terminal block 41e, respectively.

In this way, since the control unit 35 executes the process of automatically assigning the point measurement order, when only all the terminal-to-terminal measurement points 6 (6a, 6b, 6c) in the first terminal block 41a are selected, the measurement order is taken. Based on the measurement order and selection information of the terminal block 41, the imparting unit 357 provides all the terminal-to-terminal measurement points 6 (6a, 6b, 6c) in the unselected terminal block 41 (41b, 41c, 41d, 41e, 41f). The measurement order is automatically assigned to. As a result, it is not necessary to manually select the inter-terminal measurement points 6 (6a, 6b, 6c) in all the terminal blocks 41, so that the inter-terminal measurement points 6 (6a, 6b, 6c) in the terminal blocks 41 are selected. Can be done efficiently. Therefore, it is possible to improve the work efficiency of setting the measurement order of the plurality of terminal blocks 41.

(Processing of measurement value data abnormality notification)
Next, the processing of the measurement value data abnormality notification will be described with reference to FIGS. 9 and 10. This process is programmed in the control unit 35.

FIG. 9 is a flowchart showing the processing of the measurement value data abnormality notification. FIG. 10 is a display screen view showing the measurement result.

When the communication unit 32 receives the measured value data transmitted from the measuring device 2, the measurement value data abnormality notification process starts, and the process proceeds to step S21 as shown in FIG.

First, in step S21, the measured value data acquisition unit 358 acquires the measured value data output from the communication unit 32. Then, the measured value data acquisition unit 358 outputs the acquired measured value data to the additional measured value data generation unit 359, and proceeds to step S22.

Next, in step S22, the additional measurement value data generation unit 359 adds the point measurement order information output from the measurement order assignment unit 357 to the measurement value data output from the measurement value data acquisition unit 358. Generate measured value data. Then, the additional measurement value data generation unit 359 outputs the generated additional measurement value data to both the display unit 34 and the measurement value determination unit 360, and proceeds to step S23.

Next, in step S23, the measurement value determination unit 360 converts the additional measurement value data based on the additional measurement value data output from the additional measurement value data generation unit 359 and the threshold information output from the memory 36. It is determined whether or not the indicated measured value is indicated in the threshold information and exceeds the threshold corresponding to the measured value. If the measured value exceeds the threshold value (Yes), the process proceeds to step S24. On the other hand, if the measured value does not exceed the threshold value (No), this process is terminated.

Next, in the case of Yes in step S23, in step S24, the notification signal generation unit 361 generates a notification signal for executing the notification unit 37. Then, the notification signal generation unit 361 outputs the generated notification signal to the notification unit 37, and ends this processing. The notification unit 37 notifies that the measured value data indicating the measured value is abnormal based on the notification signal output from the notification signal generation unit 361.

In this way, the measurement value determination unit 360 determines whether or not the measurement value transmitted from the measurement device 2 exceeds the threshold value stored in the memory 36, and the notification unit 37 determines when the measurement value exceeds the threshold value. Since the measurement value data indicating the measurement value is notified that the measurement value data is abnormal, the abnormality of the measurement value data and the measurement point 6 between terminals corresponding to the abnormality can be quickly grasped. This makes it possible to quickly analyze the cause of the abnormality.

The user can select the measurement sequence of the inter-terminal measurement points 6 (6a, 6b, 6c) at the first terminal block 41a, and the inter-terminal measurement points 6 (41b, 41c, 41d, 41e, 41f) at the other terminal blocks 41 (41b, 41c, 41d, 41e, 41f). According to the automatic addition measurement order of 6a, 6b, 6c), the physical quantity (here, voltage) of the measurement points 6 (6a, 6b, 6c) between the terminals is measured by using the measuring device 2. Then, the control unit 25 of the measuring device 2 causes the mobile terminal 3 to transmit the measured value data indicating the measured value to the mobile terminal 3 via the communication unit 22.

Then, as shown in FIG. 10, the display unit 34 of the mobile terminal 3 displays the measurement result based on the measurement value data transmitted from the measurement device 2. Specifically, the display unit 34 displays the measured values corresponding to the measurement points 6 (6a, 6b, 6c) between the terminals on the terminal block 41. Note that the notification unit 37 is realized by blinking and displaying the measured values (here, V4 and V15) that exceed the threshold value.

In the present embodiment, the notification unit 37 is configured by blinking display of the measured value, but is not limited to this, and may be configured by, for example, a speaker.

Next, the action and effect of this embodiment will be described.

As described above, the mobile terminal 3 according to the present embodiment is an image acquisition unit 351 that acquires image data of a power distribution board 4 including a plurality of terminal blocks 41 each of which is provided with three terminals 42 (42a, 42b, 42c). And, based on the image data acquired by the image acquisition unit 351, the terminal identification unit 352 that identifies the terminals 42 (42a, 42b, 42c) of the plurality of terminal blocks 41, and the terminal block specified by the terminal block 352. Generates selectable image data for displaying a selectable image in which the inter-terminal measurement points 6 (6a, 6b, 6c) can be selected in order on the display unit 34 based on the terminals 42 (42a, 42b, 42c) of the 41. Data generation unit 353 and selection information acquisition unit 354 that acquires selection information of measurement points 6 (6a, 6b, 6c) between terminals of the terminal block 41 that are sequentially selected from the selectable images displayed on the display unit 34. , With the measurement order assigning unit 357 that automatically assigns the measurement order to the inter-terminal measurement points 6 (6a, 6b, 6c) in the unselected terminal block 41 based on the selection information acquired by the selection information acquisition unit 354. , Equipped with.

Further, the measurement system 1 according to the present embodiment is configured to be able to communicate with the mobile terminal 3 described above and the mobile terminal 3, and measures the physical quantity of the measurement points 6 (6a, 6b, 6c) between the terminals of the terminal block 41. It includes a measuring device 2.

Further, the program according to the present embodiment includes steps S11 and step S11 of acquiring image data of the power distribution board 4 including a plurality of terminal blocks 41 in which the control unit 35 is provided with three terminals 42 (42a, 42b, 42c), respectively. Step S12 for identifying the terminals 42 (42a, 42b, 42c) of the plurality of terminal blocks 41 based on the image data acquired in step S12, and the terminals 42 (42a, 42b, 42c) of the terminal block 41 specified in step S12. ), The inter-terminal measurement points 6 (6a, 6b, 6c) can be sequentially selected. Selectable image data for displaying the selectable image on the display unit 34 is generated in step S13 and displayed on the display unit 34. Not selected based on the selection information acquired in step S14 and step S14 for acquiring the selection information of the inter-terminal measurement points 6 (6a, 6b, 6c) of the terminal block 41 which are sequentially selected from the selectable images. Step S17, which automatically assigns a measurement order to the inter-terminal measurement points 6 (6a, 6b, 6c) in the terminal block 41 of the above, is executed.

According to these configurations, the measurement order of the plurality of terminal blocks 41a is automatically assigned to the inter-terminal measurement points 6 (6a, 6b, 6c) in the unselected terminal blocks 41 based on the acquired selection information. Therefore, it is not necessary to manually select the inter-terminal measurement points 6 (6a, 6b, 6c) in all the terminal blocks 41. As a result, the selection work of the measurement points 6 (6a, 6b, 6c) between terminals on the terminal block 41 can be efficiently performed. Therefore, it is possible to improve the work efficiency of setting the measurement order of the plurality of terminal blocks 41.

Further, in the present embodiment, the mobile terminal 3 further includes a measurement order specifying unit 355 that specifies the measurement order of the terminal block 41 based on the image data. Then, the measurement order giving unit 357 is in the unselected terminal block 41 based on the measurement order of the terminal block 41 specified by the measurement order specifying unit 355 and the selection information acquired by the selection information acquisition unit 354. The measurement order is automatically assigned to the measurement points 6 (6a, 6b, 6c) between terminals.

According to this configuration, the measurement order assigning unit 357 is not selected based on the measurement order of the terminal block 41 specified by the measurement order specifying unit 355 and the selection information acquired by the selection information acquisition unit 354. Since the measurement order is automatically assigned to the inter-terminal measurement points 6 (6a, 6b, 6c) in the terminal block 41, the inter-terminal measurement in all the terminal blocks 41 without manually specifying the measurement order of the terminal block 41. There is no need to manually select point 6 (6a, 6b, 6c). As a result, the selection work of the measurement points 6 (6a, 6b, 6c) between terminals on the terminal block 41 can be performed more efficiently. Therefore, the work efficiency can be further improved.

Further, in the present embodiment, has the mobile terminal 3 selected only all the inter-terminal measurement points 6 (6a, 6b, 6c) in the first terminal block 41a based on the measurement order and selection information of the terminal block 41? A selection determination unit 356 for determining whether or not to use is further provided. Then, when the selection determination unit 356 determines that only all the inter-terminal measurement points 6 (6a, 6b, 6c) in the head terminal block 41a are selected, the measurement order assigning unit 357 determines the measurement order of the terminal block 41. And, based on the selection information, the measurement order is automatically assigned to all the inter-terminal measurement points 6 (6a, 6b, 6c) in the unselected terminal blocks 41 (41b, 41c, 41d, 41e, 41f).

According to this configuration, when it is determined that only all the inter-terminal measurement points 6 (6a, 6b, 6c) in the leading terminal block 41a are selected, the measurement order assigning unit 357 determines the measurement order of the terminal block 41 and Based on the selection information, the measurement order is automatically assigned to all the inter-terminal measurement points 6 (6a, 6b, 6c) in the unselected terminal blocks 41 (41b, 41c, 41d, 41e, 41f). It is not necessary to manually select the measurement points 6 (6a, 6b, 6c) between terminals in the terminal block 41 of. As a result, the selection work of the measurement points 6 (6a, 6b, 6c) between terminals on the terminal block 41 can be performed more efficiently.

If it is determined that only the inter-terminal measurement points 6 (6a, 6b, 6c) in the first terminal block 41a are not selected, the process of automatically assigning the point measurement order is terminated and the inter-terminal measurement points 6 (6a, 6b, 6c) are terminated. By switching to the manual selection of 6a, 6b, 6c), it is possible to realize the measurement order assignment different from the point measurement order automatic assignment.

Further, in the present embodiment, the selection information includes the selection position information indicating the selection position of the inter-terminal measurement point 6 (6a, 6b, 6c) of the terminal block 41 which is selected in order from the selectable image, and the selectable image in order. Includes selection order information indicating the selection order of the inter-terminal measurement points 6 (6a, 6b, 6c) of the selected terminal block 41.

According to this configuration, between the terminals in the first terminal block 41a based on the selection position information indicating the selection position of the measurement point 6 (6a, 6b, 6c) between the terminals of the terminal block 41 selected in order from the selectable image. It can be easily determined whether or not only the measurement points 6 (6a, 6b, 6c) are selected. Further, based on the selection order information indicating the selection order of the terminal block measurement points 6 (6a, 6b, 6c) selected in order from the selectable images, the terminal block measurement points 6 (6a, 6b, 6c) in the first terminal block 41a The selection pattern of 6a, 6b, 6c) can be easily specified.

Further, in the present embodiment, the terminal identification unit 352 identifies the color of the cable 5 (5a, 5b, 5c) connected to the terminal 42 (42a, 42b, 42c) of the terminal block 41, respectively, to identify the terminal block. The terminals 42 (42a, 42b, 42c) of 41 are specified. According to this configuration, the terminals 42 (42a, 42b, 42c) of the terminal block 41 can be easily identified.

Further, in the present embodiment, the mobile terminal 3 has a memory 36 that stores a plurality of thresholds determined corresponding to each of the terminal-to-terminal measurement points 6 (6a, 6b, 6c) of the terminal block 41, and a measurement device 2. Measured value determination unit 360 for determining whether or not each of the measured values of the inter-terminal measurement points 6 (6a, 6b, 6c) of the terminal block 41 measured by the above exceeds each of the plurality of thresholds stored in the memory 36. Further, when it is determined that the measured value exceeds the threshold value, a notification unit 37 for notifying that the measured value data indicating the measured value is abnormal is further provided.

According to this configuration, the measurement value determination unit 360 sets each of the plurality of thresholds stored in the memory 36 for each of the measured values of the measured measurement points 6 (6a, 6b, 6c) between the terminals of the terminal block 41. When the measurement value exceeds the threshold value, the notification unit 37 determines whether or not the measurement value has been exceeded, and notifies that the measurement value data indicating the measurement value is abnormal. Therefore, the abnormality of the measurement value data and the abnormality are dealt with. The measurement point 6 between terminals can be quickly grasped. This makes it possible to quickly analyze the cause of the abnormality.

Although the present embodiment has been described above, the above-described embodiment shows only a part of application examples of the present invention, and does not mean that the technical scope of the present invention is limited to the specific configuration of the above-described embodiment. ..

(Mobile terminal of the first modification)
Next, the mobile terminal 3 of the first modification will be described with reference to FIGS. 11 and 12. In the first modification, the same points as those in the above-described embodiment will be omitted, and the points different from the above-described embodiment will be mainly described.

FIG. 11 is a block diagram showing a mobile terminal 3 of the first modification. FIG. 12 is an image display diagram showing an example of selectable images of the first modification.

In the above-described embodiment, the control unit 35 of the mobile terminal 3 has a measurement order specifying unit 355 that acquires order information indicating the measurement order of the terminal block 41. However, the control unit 35 is not limited to this, and for example, instead of the measurement order specifying unit 355, the terminal block specifying unit 355a as a unit specifying means for specifying each of the plurality of terminal blocks 41 (FIG. 11). See). In this case, it is not necessary to attach the code label L as shown in FIG. 4 to the terminal block 41 in advance.

The data generation unit 353 is based on the terminal block 41 specified by the terminal block identification unit 355a and the terminals 42 (42a, 42b, 42c) of the terminal block 41 specified by the terminal block identification unit 352. And the selectable image data for displaying the selectable image in which the inter-terminal measurement points 6 can be selected in order on the display unit 34 is generated. Then, the data generation unit 353 outputs the generated selectable image data to the display unit 34.

As shown in FIG. 12, the display unit 34 can sequentially select the terminal block 41 and the inter-terminal measurement points 6 (6a, 6b, 6c) based on the selectable image data output from the data generation unit 353. Display selectable images. The measurement order 7 (7a, 7b, 7c, 7d, 7e, 7f) of the terminal block 41 was set by operating the operation unit 33 while visually recognizing the selectable image. As a result, the measurement order of the terminal block 41 can be freely set, so that the degree of freedom of measurement can be improved.

(Mobile terminal of the second modification)
Next, the mobile terminal 3 of the second modification will be described with reference to FIGS. 13 and 14. In the second modification, the same points as those in the above-described embodiment will be omitted, and the points different from the above-described embodiment will be mainly described.

FIG. 13 is a display screen view showing a state in which only a part of the inter-terminal measurement points 6 (6a, 6b, 6c) in the leading terminal block 41a are selected. FIG. 14 is a display screen view showing a state in which the measurement order is automatically assigned to some terminal-to-terminal measurement points 6 (6a, 6b, 6c) on the terminal block 41 (41b, 41c, 41d, 41e, 41f). Is.

In the above-described embodiment, the selection determination unit 356 in the control unit 35 of the mobile terminal 3 determines whether or not only all the terminal-to-terminal measurement points 6 (6a, 6b, 6c) in the leading terminal block 41a are selected. ing. However, the selection determination unit 356 is not limited to this, and may determine, for example, whether or not only the inter-terminal measurement points 6 (6a, 6b, 6c) in the leading terminal block 41a are selected. ..

When the selection determination unit 356 determines that only the inter-terminal measurement points 6 (6a, 6b, 6c) in the head terminal block 41a are not selected, that is, the terminal block 41 (41b, other than the head terminal block 41a) is selected. When the inter-terminal measurement point 6 (6a, 6b, 6c) at 41c, 41d, 41e, 41f) is selected, the measurement order assignment unit 357 does not execute the measurement order assignment.

On the other hand, when the selection determination unit 356 determines that only the inter-terminal measurement points 6 (6a, 6b, 6c) in the head terminal block 41a are selected, that is, between all or part of the terminals in the head terminal block 41a. When only the measurement points 6 (6a, 6b, 6c) are selected, the measurement order assignment unit 357 executes the measurement order assignment.

As shown in FIG. 13, when only some of the inter-terminal measurement points 6 (6a, 6b) in the first terminal block 41a are selected, the measurement order giving unit 357 selects the selection output from the selection information acquisition unit 354. Based on the information and the measurement order information output from the measurement order specifying unit 355, some terminals in the unselected terminal blocks 41 (41b, 41c, 41d, 41e, 41f) other than the head terminal block 41a. The measurement order is automatically assigned to the interim measurement points 6 (6a, 6b).

Specifically, the measurement order assigning unit 357 follows an unselected terminal block 41 (41b, 41c) other than the leading terminal block 41a according to the selection pattern of the inter-terminal measurement points 6 (6a, 6b) in the leading terminal block 41a. , 41d, 41e, 41f), the measurement order is automatically assigned to some inter-terminal measurement points 6 (6a, 6b) in the terminal block 41 (41b, 41c, 41d, 41e, 41f). To do.

Then, the measurement order assigning unit 357 outputs the point measurement order information indicating the automatically assigned point measurement order to the display unit 34. The display unit 34 displays the automatic assignment result as shown in FIG. 14 based on the point measurement order automatically assigned by the measurement order assignment unit 357.

According to this configuration, even when only a part of the inter-terminal measurement points 6 (6a, 6b, 6c) in the head terminal block 41a are selected, the measurement order assigning unit 357 is still in the head terminal block 41a. Since the measurement order can be automatically assigned to some of the inter-terminal measurement points 6 (6a, 6b) in the unselected terminal blocks 41 (41b, 41c, 41d, 41e, 41f) other than the above, the point measurement order can be obtained. The degree of freedom of automatic grant is improved.

1 Measurement system 2 Measuring device 3 Mobile terminal 34 Display unit 36 Memory 37 Notification unit 4 Switchboard 5 Cable 6 Measurement point between terminals 41 Terminal block 42 Terminal 42a First terminal block 351 Image acquisition unit 352 Terminal identification unit 353 Data generation unit 354 Selection Information acquisition unit 355 Measurement order specification unit 356 Selection judgment unit 357 Measurement order assignment unit 360 Measurement value judgment unit

Claims (9)

An image acquisition means for acquiring image data of a measurement target including a plurality of units each having three or more terminals, and an image acquisition means.
A terminal specifying means for specifying terminals of a plurality of the units based on the image data acquired by the image acquiring means, and a terminal specifying means.
A data generation means for generating selectable image data for displaying a selectable image in which measurement points between terminals can be sequentially selected based on the terminals of the unit specified by the terminal specifying means on the display unit.
Selection information acquisition means for acquiring selection information of measurement points between terminals of the unit selected in order from the selectable image displayed on the display unit, and
A mobile terminal comprising: a measurement order assigning means for automatically assigning a measurement order to inter-terminal measurement points in an unselected unit based on the selection information acquired by the selection information acquisition means. The mobile terminal according to claim 1.
Further provided with a measurement order specifying means for specifying the measurement order of the unit based on the image data,
The measurement order assigning means is a measurement point between terminals in an unselected unit based on the measurement order of the unit specified by the measurement order specifying means and the selection information acquired by the selection information acquisition means. A mobile terminal that automatically assigns a measurement order to the device. The mobile terminal according to claim 2.
Further provided with a selection determination means for determining whether or not only the inter-terminal measurement point in the first unit is selected based on the measurement order of the unit and the selection information.
When the selection determination means determines that only the inter-terminal measurement point in the first unit is selected, the measurement order assigning means is based on the measurement order of the unit and the selection information, and the inter-terminals in the unselected unit. A mobile terminal that automatically assigns a measurement order to measurement points. The mobile terminal according to claim 2.
Further provided with a selection determination means for determining whether or not only all the inter-terminal measurement points in the first unit have been selected based on the measurement order of the units and the selection information.
When the selection determination means determines that only all the inter-terminal measurement points in the first unit are selected, the measurement order assigning means in the unselected unit based on the measurement order of the unit and the selection information. A mobile terminal that automatically assigns a measurement order to all measurement points between terminals. The mobile terminal according to any one of claims 1 to 4.
The selection information includes selection position information indicating a selection position of measurement points between terminals of the unit selected in order from the selectable image, and selection order of measurement points between terminals of the unit selected in order from the selectable image. A mobile terminal, including selection order information indicating. The mobile terminal according to any one of claims 1 to 5.
The terminal specifying means is a mobile terminal that identifies the terminal of the unit by identifying the color of the cable connected to the terminal of the unit. The mobile terminal according to any one of claims 1 to 6 and
A measurement system including a measuring device that is configured to be communicable with the mobile terminal and measures a physical quantity of a measurement point between terminals of the unit. The measurement system according to claim 7.
The mobile terminal
A storage means for storing a plurality of threshold values determined corresponding to each of the measurement points between terminals of the unit, and
A measurement value determining means for determining whether or not each of the measured values of the inter-terminal measurement points of the unit measured by the measuring device exceeds each of the plurality of threshold values stored in the storage means.
A measurement system further comprising a notification means for notifying that the measurement value data indicating the measurement value is abnormal when the measurement value determination means determines that the measurement value exceeds the threshold value. On the computer
An image acquisition step for acquiring image data of a measurement target including a plurality of units each having three or more terminals, and an image acquisition step.
A specific step of identifying a plurality of terminals of the unit based on the image data acquired in the image acquisition step, and
A data generation step of generating selectable image data for displaying a selectable image in which measurement points between terminals can be selected in order based on the terminals of the unit specified in the specific step is displayed on the display unit.
A selection information acquisition step for acquiring selection information of measurement points between terminals of the unit selected in order from the selectable image displayed on the display unit, and
A program for executing a measurement order assignment step of automatically assigning a measurement order to inter-terminal measurement points in an unselected unit based on the selection information acquired in the selection information acquisition step.

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