KR20130028985A - Inspection assistance device, inspection assistance system, method of assisting inspection, and inspection assistance program - Google Patents

Abstract

This inspection support apparatus 100 includes the camera 20 which photographs each measuring instrument, the display part 34 which displays the support information which supports the inspection work by an inspector, and the identification information of each measuring instrument which should be measured. The identification information and the measurement value of each measurement instrument are recognized based on the storage unit 31 which stores the inspection information, and the image information of each measurement instrument photographed by the camera 20, and each measurement value is associated with each identification information. After that, when it is judged that there is an unmeasured measuring instrument which is stored in the storage unit 31 and which is not yet stored in the storage unit 31 among the respective measuring instruments, the identification information of the unmeasured measuring instrument is used as the supporting information. A processing unit 32 to be displayed is provided.

Description

Inspection Support Device, Inspection Support System, Inspection Support Method and Inspection Support Program {INSPECTION ASSISTANCE DEVICE, INSPECTION ASSISTANCE SYSTEM, METHOD OF ASSISTING INSPECTION, AND INSPECTION ASSISTANCE PROGRAM}

The present invention relates to an inspection support apparatus, an inspection support system, an inspection support method, and an inspection support program.

This application claims priority based on Japanese Patent Application No. 2010-225709 for which it applied to Japan on October 05, 2010, and uses the content here.

In a factory, apparatuses, such as a rotating apparatus, a hot rolling apparatus, and a static apparatus, are provided, and regular inspection of these apparatus is needed for safe operation of a factory. In addition, although the instruments of these instruments are remotely monitored by a system such as a distributed control system (DCS), they can also be checked by a field measuring instrument or an on-site measuring instrument which is outside of the remote monitoring target and can check the measured values only in the field. There are some check items that cannot be done.

In order to confirm the measured value of an on-site instrument and to confirm an inspection item which cannot be checked even by an on-site instrument, a worker visits the factory facility site and checks the inspection result on a predetermined format sheet on which the inspection item is described. Fill in. In this way, the inspection of the facility in a factory is performed.

Alternatively, an apparatus for supporting the inspection work is also proposed, in which a worker recognizes a voice read aloud at the time of reading a field instrument and converts a voice signal generated by the voice recognition into data that can be recognized by a computer. have.

Japanese Patent Application Laid-open No. Hei 11-228047 Japanese Patent Application Publication No. 2009-32206

In the method of writing the inspection result on paper, a writing error by the worker occurs. For this reason, accurate inspection results are not accumulated, and accurate performance information such as age deterioration of equipment required for safe operation of plant equipment is hardly obtained.

Moreover, in the case of the apparatus which voice-recognizes the measured value read by the worker, when the worker reads the measured value incorrectly, the wrong measured value is stored in a computer.

Furthermore, since there are many measuring instruments, a worker may produce the measurement omission of a measuring instrument. Moreover, since it is not the inspection which a professional worker performs, the measurement measurement of a measuring instrument may arise when the worker who inspects changes. In addition, when a measuring instrument is arranged in a place (for example, underground) where position information cannot be obtained by a GPS (Global Positioning System), the measured value of the measuring instrument is transmitted to a management apparatus installed on the ground, Because it is difficult to send instructions, you cannot rely solely on GPS.

Therefore, in view of the above problem, the present invention utilizes an analog measuring instrument already installed, or a digital measuring instrument connected to a control panel or a computer, and the measured values of the measuring instrument are automatically input at low cost, and the number of measuring instruments or the worker Even if this is changed, it aims at providing the inspection support apparatus, inspection support system, inspection support method, and inspection support program which can prevent the inspection omission of a measuring instrument.

The inspection support apparatus, the inspection support system, the inspection support method, and the inspection support program which solve the above problems are as follows (1) to (15).

(1) According to the inspection support apparatus which concerns on one form of this invention, it is an inspection support apparatus which supports the inspection work of the apparatus which has a some measuring instrument, and supports the said inspection work by the camera which photographs each said measuring instrument, and an inspector. A display unit for displaying support information, a storage unit for storing inspection information including identification information of each of the measuring instruments to be measured, and the image information of each measuring instrument photographed by the camera. After recognizing the identification information and the measured value and matching each said measured value with each said identification information, it is memorize | stored in the said memory part, and there is an unmeasured measuring instrument which is not yet memorized in the said memory part among each said measuring instrument. If it is determined, a processing unit for displaying the identification information of the unmeasured measuring instrument as the support information is provided on the display unit.

(2) According to the inspection support apparatus described in (1) above, when the camera further photographs the section identification information displayed in the section in which the respective measuring devices are arranged, and the unmeasured measuring instrument remains in the section, It is preferable that the processing unit displays, as the support information, a warning indicating that the unmeasured meter remains.

(3) According to the inspection support apparatus described in (2) above, when the processor determines that all the measurements of the respective measuring instruments in the compartment are completed, the processing unit allocates to another compartment in which the apparatus to be checked next is arranged. Preferably, the displayed section identification information is displayed on the display unit.

(4) According to the inspection support apparatus in any one of said (1)-(3), it is preferable to further provide the audio input / output part which inputs and outputs audio | voice.

(5) According to the inspection support apparatus as described in said (4), it is preferable that the said processing part outputs the said identification information of the said unmeasured measuring instrument to the said audio input-output part by audio | voice.

(6) According to the inspection support apparatus described in (4) or (5), the processing unit outputs the measurement value from the voice input / output unit, and the voice that permits storage of the measurement value is the inspector. In the case where it is determined that the voice input / output unit is inputted by the voice input unit, it is preferable to store the measured value in the storage unit.

(7) According to the inspection support apparatus in any one of said (4)-(6), the said inspection information is the information of the normal value range of each said measuring instrument, and the fault cause information regarding the fault cause of each said measuring instrument. The processing unit further includes, when the processor determines that the measured value of at least a part of each of the measuring instruments is outside the normal value range, the failure cause information assumed based on the measured value of the measuring instrument. It is preferable to perform at least one of display on the display unit as information and audio output from the audio input / output unit.

(8) According to the inspection support apparatus described in the above (7), the failure cause information is additionally assumed based on the measured value when it is determined by the processing unit that the measured value is outside the normal value range. It is preferable that the said processing part adds the inspection of the said additional measuring instrument to the item of the said inspection work including the identification information of the additional measuring instrument which should be measured.

(9) According to the inspection support apparatus described in (7), the failure cause information includes the measurement value history of each of the measuring instruments, and the processing unit refers to the failure cause information and the measurement value history is lowered. In the case where it is determined that the trend is upward or upward, it is preferable to perform at least one of displaying the downward trend or the upward trend as the support information on the display unit and outputting the audio from the audio input / output unit.

(10) According to the inspection support apparatus described in (7), the inspection information further includes a non-measuring inspection item that is a check item other than the respective measuring instruments, and the failure cause information corresponds to the non-measuring inspection item. The processor further includes another cause of failure, and the processing unit checks a result of the check on the non-measurement check item based on the voice when the voice of the checker regarding the check item other than the meter is input to the voice input / output unit. And if it is determined that the result of the check indicates an abnormality of the apparatus, at least one of displaying another cause of failure as the support information on the display unit and outputting the audio from the audio input / output unit. It is desirable to.

(11) According to the inspection support system of one embodiment of the present invention, there is provided an inspection support apparatus for supporting inspection of a device having a plurality of measuring instruments, and an inspection result storage device for storing inspection results transmitted from the inspection support apparatus. The inspection support system which has a check support apparatus includes the camera which photographs each said measuring instrument, the display part which displays the support information which supports the said inspection work by an inspector, and the identification information of each said measuring instrument which are to be measured. The identification information and the measured value of each said measuring instrument are recognized based on the memory | storage part which memorize | stores inspection information, and the image information of each said measuring apparatus image | photographed by the said camera, and made the said measured value correspond with each said identification information. After that, the unmeasured measuring instrument stored in the storage unit and not yet stored in the storage unit among the respective measuring instruments. And a processing unit for displaying the identification information of the non-measured measuring instrument as the support information when the determination is made, and the inspection result storage device transmits the inspection information to the inspection support device and performs the inspection. And a communication unit for receiving the respective measured values stored in the storage unit of the support apparatus.

(12) According to the inspection support method which concerns on one form of this invention, it is the inspection support method which supports the inspection operation by an inspector of the apparatus provided with several measuring apparatus, The imaging | photography process which acquires image information by imaging each said measuring instrument. And a recognizing step of recognizing the identification information and the measured value of each of the measuring instruments based on the image information, a storage step of storing the corresponding measured values after corresponding to the identifying information of the measuring instruments, and A judgment step of judging the presence or absence of an unmeasured measuring instrument not yet memorized in the storage unit among the measuring instruments, and the identification information of the unmeasured measuring instrument when it is determined that the unmeasured measuring instrument is present in the judging step. And a first notification step of notifying the inspector.

(13) According to the inspection support method as described in said (12), before the said storing process, the 1st imaging | photography process which photographs the division identification information displayed in the division | region where each said measuring apparatus is arrange | positioned, and after the said storage process, in the said division And further including a second photographing step of photographing the section identification information displayed in the section after the measurement of all the respective measuring instruments is finished, and immediately after the second photographing step if the unmeasured meter remains in the section. It is preferable that the first notification step be performed at.

(14) According to the inspection support method described in (13) above, when it is determined that all the measurements of the respective instruments in the compartment are completed, the section identification assigned to another section in which the apparatus to be checked next is arranged is arranged. It is preferable to further include a second notification step of notifying the inspector of the information.

(15) According to the inspection support program which concerns on one form of this invention, the display part which displays the support information which supports the inspection operation of a device, the camera which photographs the some measuring instrument installed in the said apparatus, and said each measuring instrument which should be measured. A check support program used for a check support device having a storage unit for storing check information including identification information of the camera; and a procedure for recognizing the identification information and the measured value of the respective measuring instruments based on the image information photographed by the camera; And a procedure for storing the measured values in correspondence with the identification information of the respective measuring instruments, and storing them in the storage unit, and determining the presence or absence of an unmeasured measuring instrument not yet stored in the storage unit among the respective measuring instruments; And when it is determined that the unmeasured instrument is present, the identification information of the unmeasured instrument as the support information. And a sequence to be displayed to the bitter.

The inspection support apparatus according to the above aspect of the present invention can automatically record measured values of an analog measuring instrument already installed or a digital measuring instrument connected to a control panel or a computer at low cost. Furthermore, when there is an unmeasured measuring instrument, this is indicated to the worker, and the omission of the inspection item is indicated. Therefore, even when the number of measuring instruments is large or the worker is changed, it is possible to prevent the omission of the inspection of the measuring instrument.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows an example of the worker provided with the inspection support apparatus which concerns on one Embodiment of this invention.
It is a figure which shows an example of the hardware structure of the inspection support apparatus which concerns on one Embodiment of this invention.
It is a figure which shows an example of the measuring instrument used as the inspection object by the inspection support apparatus which concerns on one Embodiment of this invention.
It is a figure which shows an example of the measuring instrument used as the inspection object by the inspection support apparatus which concerns on one Embodiment of this invention.
It is a figure which shows an example of the measuring instrument used as the inspection object by the inspection support apparatus which concerns on one Embodiment of this invention.
It is a figure which shows an example of the measuring instrument used as the inspection object by the inspection support apparatus which concerns on one Embodiment of this invention.
4 is a graph showing a case where the processing unit of the inspection support apparatus according to the embodiment of the present invention estimates the time out of the normal value range based on the measured value history.
It is a figure which shows an example of the inspection result storage apparatus in the inspection support system which concerns on one Embodiment of this invention.
6 is a diagram illustrating an example of a memory map of a storage unit of the inspection support apparatus according to the embodiment of the present invention.
It is a figure which shows an example of the inspection information stored in the memory | storage part of the inspection support apparatus which concerns on one Embodiment of this invention.
It is a perspective view which shows an example of the apparatus used as the inspection target of the inspection support apparatus which concerns on one Embodiment of this invention.
It is a figure which shows an example of the failure cause information contained in the inspection information of the inspection support apparatus which concerns on one Embodiment of this invention.
10 is a diagram showing an example of inspection result information stored in the inspection result storage device according to the embodiment of the present invention.
It is a figure which shows an example of the measuring device or apparatus position information which concerns on one Embodiment of this invention.
It is a flowchart which shows the whole inspection support processing flow performed by the processing terminal of the inspection support apparatus which concerns on one Embodiment of this invention.
FIG. 13 is a flowchart showing a subroutine performed as step S05 of the flowchart shown in FIG.
FIG. 14 is a flowchart showing the continuation of the subroutine shown in FIG.

[1] check support apparatus, [2] check result storage device, [3] check information, [4] fault cause information, [5] instrument or device position information, [6] check result information and [7] check The embodiment according to the present invention will be described in order by dividing by the support processing flow.

The inspection support apparatus [1] described below stores the inspection information [3], the failure cause information [4], the measuring instrument or device position information [5], and the inspection result information [6] from the inspection result storage device [2]. An inspection support process [7] is executed to receive and acquire the measured value of the measuring instrument by image recognition or to recognize and acquire the state of the apparatus from a worker.

[1] check support device

First, the inspection support apparatus which concerns on this embodiment is demonstrated. FIG. 1: is a perspective view which shows an example of the worker 5 provided with the inspection support apparatus 100. As shown in FIG.

The worker 5 shown in FIG. 1 mounts the helmet 50 in which the camera 20 is installed, attaches the audio input / output unit 10 to the ear, and attaches the processing terminal 30 to the seat belt 60. . As shown in FIG. 1, the worker 5 can equip the inspection support apparatus with nothing in his hand. As will be described later, the worker 5 merely replaces the pressure gauge G1, and the inspection support apparatus 100 automatically acquires the measured value of the pressure gauge G1 based on the captured image acquired by the camera 20. do.

2 is a diagram illustrating an example of a hardware configuration of the inspection support apparatus. The inspection support apparatus 100 supports the inspection work of the inspection apparatus having a plurality of measuring instruments, and as shown in FIGS. 1 and 2, the audio input / output unit 10, the camera 20, and the processing terminal. Have 30. The processing terminal 30 has a communication unit 33, a display unit 34, a processing unit 32, an input unit 35, and a storage unit 31. This camera 20 photographs each measuring instrument (for example, pressure gauges G1 and G2 shown in FIG. 1). The display unit 34 displays support information for supporting the inspection work by the worker (inspector) 5. The memory | storage part 31 memorize | stores the inspection information containing identification information (the identification number of a measuring instrument, the name of a measuring instrument, etc.) for distinguishing each pressure gauge G1 and G2 to be measured. The processing unit 32 stores the measured values of the pressure gauges G1 and G2 in the storage unit 31, and causes the display unit 34 to display identification information of the unmeasured measuring instrument.

[1.1] audio input and output

As shown in FIG. 2, the audio input / output unit 10 includes an inner ear microphone 11 and a communication unit 18, and the voice of the worker 5 is transmitted to the processing terminal 30. The voice is input by the microphone 11 and the voice signal received from the processing terminal 30 is similarly outputted to the worker 5 by the inner ear microphone 11. The inner ear microphone 11 has both functions of a voice input to the processing terminal 30 and a voice output from the processing terminal 30 to a worker, as shown in FIG. 1. It is mounted in a hole. When the worker 5 speaks sound, the eardrum vibrates, so that the sound propagates in the air in the hole. The inner ear microphone 11 converts this sound into a digital signal and outputs the digital signal to the communication unit 18. The communication unit 18 inputs the digital signal output from the inner ear microphone 11 to the processing terminal 30. In addition, the inner ear microphone 11 outputs the digital signal output from the communication unit 18 as sound, and vibrates the eardrum of the worker 5 to output the voice to the worker 5. As the inner ear microphone 11, for example, a technique described in Japanese Patent Application Laid-Open No. 2001-157292 (earphone which exerts a microphone function through air conduction in the hole) can be applied.

The communication unit 18 transmits and receives a voice signal to the processing terminal 30 by wireless or wired. Examples of wireless communication technologies applicable to the communication unit 18 include infrared communication such as IrDA (Infrared Data Association), Bluetooth (registered trademark), wireless LAN (Local Area Network), and UWB (Ultra Wide Band). There are technologies such as a wireless universal serial bus (WUSB), a ZigBee (registered trademark), and an FM transmitter.

Since the voice input / output unit 10 enables the exchange of the voice between the processing terminal 30 and the worker 5, the worker 5 does not operate the processing terminal 30 by hand, but the voice. Using the input / output unit 10, the processing terminal 30 can be manipulated with words. For example, the start or stop of the processing terminal 30 is also performed by the worker 5 speaking with "start" or "stop". In addition, the input to the storage part 31 of each measured value of the pressure gauges G1 and G2 which the process terminal 30 recognized can also be performed by audio | voice. That is, the processor 32 notifies the worker 5 of the "measured values" of the pressure gauges G1 and G2 by the audio output from the audio input / output unit 10. Then, the worker 5 generates a voice (for example, a voice called "confirmation") that permits the storage of the measured value, and the processing unit 32 recognizes that the voice has been input to the voice input / output unit 10. In this case, the measured value is stored in the storage unit 312. In addition, the processing unit 32 may output both the "identification information" and the "measured value" from the audio input / output unit 10.

(1.2) Camera

The camera 20 is disposed at the head of the worker 5 and has a solid-state imaging device (not shown) such as a lens having a predetermined focal length (not shown) and a CCD (Charge Coupled Device) image sensor. The image passing through the lens is formed into a solid-state image sensor, and is output as image information consisting of a plurality of pixels. The camera 20 transmits the captured image information to the processing terminal 30 via a communication unit (not shown) similar to the communication unit 18 of the audio input / output unit 10.

It is important to actually see the device with the naked eye because there are insufficient inspection items just to monitor the instrument from a remote location with a camera. As in the present embodiment, when the worker 5 actually goes to the place where the pressure gauges (measuring instruments) G1 and G2 are arranged, it becomes possible to check the inspection item which is insufficient only by remote monitoring.

[1.3] processing terminal

The processing terminal 30 has a storage unit 31, a processing unit 32, a communication unit 33, a display unit 34, an input unit 35, a charging unit 36, and a sensor 37.

The storage unit 31 is, for example, a solid state drive (SSD) using a dynamic random access memory (DRAM) or a flash memory. The data stored in the storage unit 31 will be described later with reference to FIG. 5.

As the number of the measuring instruments which can be checked by the inspection support apparatus 100 is assumed to be a very large number from tens to hundreds, the storage unit 31 in the processing terminal 30 stores only the measuring instruments which are checked daily among the plurality of measuring instruments. It is. In addition, when the measuring instrument to measure with the blade changes, it is also possible to replace the measuring instrument stored in the memory | storage part 31. FIG.

The processor 32 executes the program stored in the memory 31, loads data from the memory 31, calculates the loaded data, and stores the calculation result in the memory 31. The processing unit 32 is, for example, a central processing unit (CPU). Specifically, the processing unit 32 executes a program stored in the storage unit 31 to perform voice recognition processing, measured value recognition processing, and inspection support processing. Each process is mentioned later.

The communication unit 33 has the same function as the communication unit 18 of the inner ear microphone 11 and performs data communication with the camera 20 and the audio input / output unit 10.

The display unit 34 is a display device such as Liquid Crystal Display (LCD), for example. The processing unit 32 outputs a display drive signal for driving the display unit 34 to the display unit 34.

The input unit 35 is an operation button operated by the worker 5 by hand, and outputs an input signal generated by pressing the operation button to the processing unit 32. The input signal refers to, for example, a start or stop input of a speech recognition process or a meter recognition process described later, a confirmation input for confirming recognition of a measurement value, a recognition input for recognizing a measurement value, and the like.

When the charging unit 36 has a battery and the processing terminal 30 is placed in a cradle to be described later, the charging unit 36 charges the battery with electricity supplied from the cradle, and stores the information stored in the storage unit 31 as described later. It operates as a communication unit when synchronizing the information stored in the inspection result storage device 200.

In the present embodiment, the latitude and longitude information does not necessarily need to be received from the GPS satellites, but the sensor 37 can also receive the latitude and longitude information from the GPS satellites and recognize the position of the processing terminal 30. Moreover, the sensor 37 has an acceleration sensor and can detect in which direction the processing terminal 30 is arrange | positioned with respect to the longitude latitude information.

[1.3.1] Speech Recognition

The processing unit 32 is transmitted from the voice input / output unit 10 and performs voice recognition on the voice signal received by the communication unit 21. The processor 32 uses the acoustic model and the language model to extract the contents of the worker 5 as text data from the audio signal transmitted from the audio input / output unit 10. The acoustic model indicates what frequency characteristics each phoneme to be recognized has, and which word the phoneme corresponds to. The processor 32 can recognize phonemes corresponding to words using this acoustic model. The language model refers to data representing the probability of occurrence of each word. The probability of appearance is the probability that the next word appears next to the word, assuming a word is recognized. By using the language model, the speech recognition efficiency is improved as compared with the case of speech recognition based only on the acoustic model.

3A to 3D are diagrams showing an example of a measuring instrument to be inspected. 3A to 3D show pressure gauges G1 and G2, thermometer G3, and liquid level gauge G4.

[1.3.2] Instrument recognition processing

The processing part 32 recognizes identification information (for example, identification number of a measuring instrument) of the pressure gauges G1, G2, thermometer G3, and liquid level gauge G4 contained in the inspection information mentioned later from the image information received from the camera 20. FIG. . For example, the processing unit 32 divides the image into constant regions, binarizes the divided regions, and extracts the character elements. And the processing part 32 recognizes the individual character contained in an image by matching the data which quantified the characteristic of the extracted character element with the characteristic quantity data which quantified the characteristic of the standard character memorize | stored in the memory | storage 31. By recognizing a character, the processing part 32 recognizes identification information of the measuring instrument contained in image information. Specifically, the camera 20 photographs the pressure gauges G1, G2, the thermometer G3, and the liquid level gauge G4, so that the processing unit "PG-101" of the pressure gauge G1, "PG-102" of the pressure gauge G2, and "TG-101" of the pressure gauge G3. And "LG-101" of the liquid level gauge G4, respectively.

[1.3.3] Measured value recognition processing

When the processing unit 32 recognizes the identification numbers (identification information) of the measuring instruments of the pressure gauges G1, G2, the thermometer G3, and the liquid level gauge G4, the processing unit 32 compares the recognized identification numbers with the information in the predetermined image area, and thus the pressure gauges G1, G2, Identifies thermometer G3, level gauge G4.

In the case of the pressure gauges G1, G2, and the thermometer G3, the processor 32 performs the image processing of the instructions N1 to N3 in the image region to quantify the data and the characteristic quantity data by pattern matching, and the presence of the instructions N1 to N3 or their Recognize direction. In other words, the measurement ranges of the pressure gauges G1, G2 and the thermometer G3 corresponding to the identification information of the pressure gauges G1, G2 and the thermometer G3 and the directions of the recognized guidelines N1 to N3 are recognized. In addition, the measurement range is shown by the letter in pressure gauge G1, G2, and the thermometer G3. By recognizing this character similarly to the measuring instrument recognition process, the processing part 32 image-recognizes the measurement range of pressure gauge G1, G2, and the thermometer G3. For example, as shown to FIG. 3A-3C, when it knows previously that there exist instructions N1-N3 of the pressure gauge G1, G2, and the thermometer G3 in the lower part of an identification number, the process part 32 recognizes the recognized identification. The direction of the instructions N1 to N3 in the lower image area for information and the measurement ranges of the pressure gauges G1, G2 and the thermometer G3 are image recognized. In addition, in the case of the liquid level gauge G4 shown in FIG. 3D, the measurement range of the liquid level gauge G4 and the height position of the liquid level N4 in this measurement range are recognized.

That is, the processing part 32 is based on the image information of the pressure gauges G1, G2, the thermometer G3, and the liquid level gauge G4 which the camera 20 photographed, identification numbers of each of the pressure gauges G1, G2, the thermometer G3, and the liquid level gauge G4, and each pressure gauge G1, Recognize the measured values of G2, thermometer G3, and liquid level gauge G4, and associate these measured values with each identification number (PG-101, PG-102, TG-101, LG-101), and store them in the storage unit 31. Let's do it.

As mentioned above, although the case where there are four measuring instruments was demonstrated, there are actually tens or hundreds of measuring instruments, and similar recognition is performed by the processing part 32 also in these measuring devices, and the measured value is memorize | stored in the memory | storage part 31. As shown in FIG.

Next, the calculation method of the measured value of a measuring instrument is demonstrated.

As shown in FIGS. 3A to 3C, markings P1a, P2a, and P3a are formed at pressure points G1, G2 and thermometer G3 at respective graduation positions, respectively, and an upper limit (+20) in liquid level gauge G4 as shown in FIG. 3D. Marking P4a is formed in at least one of%) and a lower limit (-50%) (marking P4a in an upper limit in the example of illustration). In addition, in the processing terminal 30, the scale plate corresponding to identification numbers PG-101, PG-102, and TG-101 and the level display corresponding to identification number LG-101 are registered. When the camera 20 recognizes the identification number "PG-101" of the pressure gauge G1 by these structures, the process part 32 will image-recognize the instruction | guide N1 of the pressure gauge in the lower part of the identification number "PG-101", and Similarly, the measurement range "0 to 2 MPa" of the pressure gauge recognized by the pressure gauge G1 is recognized. And the measured value "0.85 MPa" is computed from the direction of marking P1a and the guideline N1.

Similarly, the pressure gauge G2 and the thermometer G3 calculate the measured value "0.6 Mpa" from the direction of marking P2a and the guideline N2, and calculate the temperature "125 degreeC" from the direction of marking P3a and the guideline N3. In addition, in the case of liquid level gauge G4, measured value "-20%" is calculated from marking P4a and liquid level N4.

Thus, the processing part 32 is identification information of each pressure gauge G1, G2, the thermometer G3, the liquid level meter, and each pressure gauge G1 based on the image information of the pressure gauge G1, G2, the thermometer G3, and the liquid level gauge G4 which the camera 20 photographed. , G2, thermometer G3, liquid level gauge G4 and the measured values are matched with the respective identification numbers (PG-101, PG-102, TG-101, LG-101), and then stored in the storage unit 31. Remember

In addition, the position and number of markings are not limited only to the above-mentioned example, As shown in pressure gauge G1 of FIG. 3A, three markings P1b, P1c, and P1d may further be formed in the scale plate. In this configuration, the storage unit 31 stores the distance D1 from the marking P1b to the marking P1c and the distance D2 from the marking P1a to the marking P1d in advance. Then, the camera 20 photographs the scale plate, and the processing unit 32 checks whether the distance from the marking P1b to the marking P1c and the distance from the marking P1a to the marking P1d approximate the distance D1 stored in the storage unit 31. (I.e., taking a picture of the measuring instrument from the front). When approximating, the processing part 32 calculates a measured value from the direction of marking P1a and the guideline N1. Thereby, since the camera 20 can recognize the position of guide | line N1 correctly, it is possible to calculate a measured value more accurately.

[1.3.4] Inspection Support Processing

It is preferable that the above-mentioned inspection information further includes the information of the normal value range of the pressure gauges G1, G2, and the thermometer G3, and the fault cause information regarding the failure cause of the pressure gauges G1, G2, and the thermometer G3.

When the processing unit 32 determines that the measured values of at least some of the pressure gauges G1, G2, the thermometer G3, and the liquid level gauge G4 are outside the normal value ranges as the inspection support processing, the failure cause information assumed based on the measured values of the measuring instrument. Is notified to the worker 5 by outputting at least one of an audio and an image. Specifically, the past case is registered in the processing terminal 30 as the failure cause information, and the item (disturbation cause) considered based on the measured value is displayed on the display unit 34. The worker 5 checks according to the displayed item, and specifies the cause of the failure. The item of the cause of failure is described in the cause of failure information described later.

In addition, the failure cause information includes the identification number (identification information) of the additional measuring instrument to be additionally estimated based on the measured value when it is determined by the processing unit 32 that the measured value is outside the normal value range. It is preferable that the processing unit 32 adds the inspection of the additional measuring instrument to the item of the inspection work. In this configuration, the identification number of the additional measuring instrument is stored in the storage unit 31. Thereby, when the measured value is out of the normal value range, at least one of the indication and the voice of the identification number of the additional measuring instrument is performed on the item of the inspection work, and the worker checks the displayed measuring instrument.

Moreover, it is preferable that the failure cause information contains the measured value history of the pressure gauge G1, G2, the thermometer G3, and the liquid level gauge G4. In this case, when the processing unit 32 determines that the measured value history is a falling trend or a rising trend with reference to the failure cause information, the processing unit 32 displays the falling trend or the rising trend on the display unit 34 as the support information and the audio input / output unit. At least one of audio outputs is executed from (10).

Specifically, even when the measured value is within the normal value range, first, the measured value history is referred. For example, as shown in FIG. 4, the measured value history is the time measured by the horizontal axis, and the vertical axis is the measured value. The measured value M1 at the last check (time: T1), the measured value M2 at the previous check (time: T2), and the measured value M3 at the time of check (time: T3) are displayed. The measured values M1, M2, and M3 are all within the range of the upper limit value HL and the lower limit value LL, but tend to increase. At this time, the processing unit 32 causes at least one of display on the display unit 34 and audio output from the audio input / output unit 10 to be inclined upward. Furthermore, the processing part 32 extrapolates the time T4 exceeding an upper limit based on three measured values M1, M2, and M3. The estimated time T4 is displayed on the display part 34, and the worker 5 can know that preparations, such as repair of an apparatus, are needed until time T4.

As mentioned above, it is possible to solve the problem of an apparatus before the inspection information contains the failure cause information. Moreover, it is necessary to judge whether it is abnormal by the subtle change of the measured value of a measuring instrument. In this case, since the measured value history is memorize | stored in the memory | storage part 31, even if the worker 5 changes, it is possible to reliably transmit the information of a measuring instrument to the next worker.

The processing unit 32 is also an inspection support process. When the processing unit 32 has an unchecked non-measurement instrument not yet stored in the storage unit 31 among the pressure gauges G1, G2 and the thermometer G3, the processing unit 32 ) Displays the identification number of the non-measurement measuring instrument on the display unit 34. The voice input / output unit 10 may also output the voice to the worker 5 as support information using the identification number of the non-measurement measuring instrument. In addition, the processor 32 causes an error message to be displayed on the display unit 34 when the worker 5 measures a measuring instrument (measuring apparatus other than the instrument stored in the memory unit 31) that is not necessary for measurement. An alarm may be output from the audio input / output unit 10.

The details of the inspection support processing will be described later together with the description of the information stored in the storage unit 31 and the processing flow.

The worker 5 opposes the pressure gauge G1, for example. When the inspection support apparatus 100 recognizes the identification information "PG-101" of the pressure gauge and recognizes the measurement value "0.8 MPa" of the pressure gauge G1, it outputs a recognition sound to the audio input / output unit 10, The operator 5 outputs audio or image recognition of the measured value. After that, the measured value "0.8 MPa" is automatically input to the inspection support apparatus 100. The worker 5 similarly substitutes the pressure gauge G2, and the measured value of the pressure gauge G2 is input into the inspection support apparatus 100. FIG. In this manner, after the worker 5 inputs the measured values from the plurality of measuring instruments, the display unit 34 of the processing terminal 30 checks the plurality of input values, and the input unit 35 performs the definite input. By this, the automatic measurement value input is determined by the worker 5 by the processing terminal 30.

In addition, after inputting the measured value for every measuring instrument, you may perform input by the input part 35. In addition, although the operation | movement of definite input is not necessarily required, by performing definite input by the input part 35, a measured value can be input to the inspection support apparatus 100 reliably.

[2] check result storage device

Next, the inspection support system according to the present embodiment will be described. The inspection support system includes an inspection support device 100 and an inspection result storage device 200.

5 is a diagram illustrating an example of the inspection result storage device. The inspection result storage device 200 is an information processing apparatus that stores the inspection results transmitted from the inspection support apparatus 100 described above, and includes a processing unit 210, a storage unit 220, a communication unit 230, and two. The difference memory device 240, the drive device 250, and the input / output controller 260 are provided. The inspection result storage device 200 is connected to the cradle 420 through the network 400. The inspection result storage device 200 may synchronize with information in the processing terminal 30 through the cradle 420. The cradle 420 may transmit and receive data to and from the inspection result storage device 200 through the network 400, and also supplies power supplied from the power source 430 to the inspection support apparatus 100.

The processing unit 210 is, for example, a CPU. The input / output controller 260 is a unit that controls the connection of the processing unit 210 and other units. The input / output controller 260 operates according to a standard such as PCI Express (Peripheral Component Interconnect Express). The storage unit 220 is a device that stores data and programs. The storage unit 220 is, for example, a DRAM.

The secondary storage device 240 is a device capable of storing programs and data stored in the storage unit 220 and maintaining information even without power supply. The secondary storage device 240 is a disk array using a magnetic disk, an SSD using a flash memory, or the like. The communication unit 230 transmits the inspection information to the inspection support apparatus 100, and receives each measured value stored in the storage unit 31 of the inspection support apparatus 100. Specifically, the communication unit 230 is connected to the network 400 and transmits and receives data with the processing terminal 30 connected to the cradle 420.

The drive device 250 is a device that reads and writes a storage medium 290 such as a compact disc read only memory (CD-ROM) and a digital versatile disc (DVD). The drive device 250 includes a motor for rotating the storage medium 290, a head for reading and writing data on the storage medium 290, and the like. In addition, the storage medium 290 can store a program. The drive device 250 reads a program from the storage medium 290 set in the drive device 250. The processing unit 210 stores the program read by the drive device 250 in the storage unit 220 or the secondary storage device 240, and at the same time, the processing terminal via the communication unit 230 and the cradle 420. (30). Therefore, the program stored in the processing terminal 30 can be provided as the storage medium 290.

6 is a diagram illustrating an example of the memory map of the storage unit. In the storage unit 31, the inspection information 600, the failure cause information 700, the inspection result information 800, the position information 900 of the measuring instrument or device, and the recognition information 950 of the audio and image. And the program 990 are stored. The program 990 is executed by the processing unit 32 and transmitted from the inspection result storage device 200 through the cradle 420. The speech and image recognition information 950 is feature quantity data, a language model, an acoustic model, or the like, which is information necessary for speech recognition, instrument recognition, and measurement value recognition. The inspection information 600, the cause of the failure information 700, the inspection result information 800, the measuring instrument or the device position information 900 will be described below.

[3] check information

7 is a diagram illustrating an example of inspection information. The inspection information 600 shown in FIG. 7 is inputted with "line number", "instrument or device identification information", "normal value range", "instrument measured value", "device inspection item" and "device inspection result", respectively. A row number column 601, a meter or device identification information column 603, a normal value range column 605, a meter measurement value column 607, a device check item column 609, and a device check result column 611. . In each row of the inspection information 600, data corresponding to each other is input.

In the line of the inspection information 600, the inspection item which a worker should check is shown. In the inspection information 600, the inspection result which the worker collected about the inspection item using the inspection support apparatus 100 is registered.

In the inspection information 600, the inspection support apparatus 100 is set in the cradle 420, so that the previous inspection information 600 is transmitted to the inspection result storage device 200, and the next meeting inspection information 600 ) Is stored in the storage unit 31. In the newly stored inspection information 600, the data of the inspection item of the measuring instrument which the worker 5 should inspect is input by one inspection operation.

When the worker 5 does not check the measuring instrument to be measured, that is, the processing unit 32 is still not in the storage unit 31 with respect to the data of the check item of the measuring instrument input to the inspection information 600. When it is determined that there is an unmeasured measuring instrument that is not stored, it is preferable to output a warning (alarm) to the worker 5 through at least one of the audio input / output unit 10 and the display unit 34. The timing for outputting a warning is, for example, 1) when the worker 5 recognizes from the latitude and longitude information of the GPS that the worker 5 is separated by a certain distance from the device or the instrument to be checked, 2) the work. When the circle 5 has completed the work by operating the input unit 35 even though there are unchecked items, and 3) even when there are unchecked items, when the inspection support apparatus 100 is set in the cradle 420, 4) When measurement of the measuring instrument of each room is complete | finished, etc. are mentioned.

Since 1) uses GPS, when there is a worker 5 in the basement, warning output may be difficult. Therefore, 2) to 4) are preferable, and in particular 4) should be checked next. Since the room to be moved may be located at a far place, the worker 5 can recognize the unmeasured instrument before going to the next room. Therefore, it is possible to reduce the loss of time and the consumption of stamina and is effective.

Here, an example of the inspection support apparatus which has the function of said 4) is demonstrated.

The room number (compartment identification number) is displayed inside the door of the doorway of the room (compartment) in which the some measuring instrument is arrange | positioned. The camera 20 photographs a room number displayed in the room. In addition, the processing unit 32 causes the display unit 34 to display a warning indicating that an unmeasured measuring instrument remains in the room as support information.

In addition, when the processing part 32 determines that the measurement of each indoor measuring instrument is completed, it is preferable to display on the display part 34 the room number assigned to the other division in which the apparatus to be checked next is arrange | positioned. .

The inspection items collected by the worker using the inspection support apparatus 100 include "inspection items of the measuring instrument" and "inspection items of the device status", which are not measuring instruments. The following description will be divided into "Inspection Items of Instrument" and "Inspection Items of Device State".

[3.1] Inspection Items of Instrument

"Measurement instrument or device identification information" shows the measuring instrument or apparatus to be inspected, and "normal value range" shows the range of the normal value of the measuring instrument to be inspected.

When the inspection support apparatus 100 recognizes the measurement instrument identification information from the image photographed by the camera 20, it inputs the recognized measurement value to the "measurement measurement value" in the same row as the recognized measurement instrument identification information.

Recognized measuring instrument identification information is, for example, identification numbers "PG-101", "PG-102", "TG-" displayed on the upper parts of the pressure gauges G1 and G2 and the thermometer G3 which are the measuring instruments shown in FIGS. 3A-3D. 101 "and" LG-101 ". Recognized measured values are measured values of pressure gauges G1, G2, thermometer G3, and liquid level gauge G4 shown in, for example, FIGS. 3A to 3D.

The "normal value range" is a reference value for determining whether the measured value recognized by the image is an abnormal value. When the recognized measuring device measurement value is outside the normal value range, the inspection support apparatus 100 reads the cause of the trouble corresponding to the recognized measuring apparatus identification information with reference to the failure cause information 700 shown in FIG. 34 and at least one of audio output is executed by the audio input / output unit 10. The inspection support device 100 executes this process in response to an input to the inspection information 600 of the measuring instrument measured value.

In the example shown in FIG. 7, the measuring device measurement value "0.6 Mpa" of a 2nd line is less than the normal value range "0.7-0.9 Mpa". Therefore, the processor 32 outputs audio or image of the cause of the disturbance to the worker.

[3.2] Check items of device status

In addition, it is preferable that the inspection information includes a non-measuring inspection item, that is, a device inspection item, which is a confirmation item other than the measuring instrument. "Device inspection item" shows the inspection item about the inspection object apparatus which the worker 5 inputs into a "measuring instrument or apparatus identification information string." When the inspection information includes a device inspection item, the fault cause information is, for example, "oil leakage from the pump" which is an inspection item checked by the time of the worker 5, or the smell of the worker 5. Cause of trouble (another cause of trouble) corresponding to the device inspection item such as "abnormal smell from the pump" which is the inspection item which is checked by "worker" and "the amplitude of the motor casing" which the worker 5 measures using a vibrometer It is included. When the voice of the worker 5 regarding the apparatus inspection item is input to the audio input / output unit 10, the processing unit 32 recognizes the inspection result regarding the apparatus inspection item based on the speech. In addition, when the processing unit 32 determines that the inspection result indicates an abnormality of the apparatus, at least one of causing the display unit 34 to display the cause of the failure as support information and outputting the audio from the audio input / output unit 10. Run one side.

8 is a diagram illustrating an example of a device to be inspected. The motor device 300 which is the inspection target device shown in FIG. 8 is a device having a motor casing 305 and an oil pit 310. As shown in FIG. 8, the apparatus which does not have a measuring device in particular also becomes a test object.

As shown in FIG. 7, "the apparatus inspection result" is a inspection result with respect to "the apparatus inspection item (outside instrument inspection item)." For example, the inspection result about the apparatus inspection item "Oil leakage from the pump P101" is "Yes" or "None", and the inspection result about the apparatus inspection item "Amplitude of the motor casing" is "50 micrometers".

[4] obstacle cause information

9 is a diagram illustrating an example of failure cause information. The failure cause information 700 shown in FIG. 9 includes a row number column 701 and a measuring device or device identification information column 703 in which "row number", "instrument or device identification information", and "fault cause information" are respectively input. And a cause of error information string 705. In each row of the failure cause information 700, data corresponding to each other is input.

The failure cause information is inputted with the cause of the failure that may occur when the instrument indicates a value outside the normal range. For example, when the measured value of the pressure gauge PG-101 is out of the normal range, the trouble cause is "oil leakage from the piping", "liquid leakage to the oil pit", "low liquid level of the oil tank", etc. have. The processing unit 32 outputs audio or image via the audio input / output unit 10 or the display unit 34 as the cause of the failure. Thereby, the worker 5 can not only output a sound or an image of an abnormality, but also check in the field what the cause of the abnormality is at the time of an abnormality by contrasting the state of an actual apparatus with an audio or image output. In particular, this support process is useful for the worker 5 who does not know the corresponding process when an abnormality occurs.

[5] check result information

10 is a diagram illustrating an example of inspection result information. The inspection result information 800 shown in FIG. 10 includes a row number column 801 for inputting a "row number", "a measuring instrument or apparatus identification information", and a "check result", a measuring instrument or apparatus identification information string 803, Has a check result column 805. In each row of the inspection result information 800, data corresponding to each other is input.

In the example shown in FIG. 10, the measuring device measured value "130 degreeC" which is the latest measurement data (nth data, n is a natural number) in a 3rd line exists in the normal value range shown in FIG. However, the data of the (n-1) th time and the (n-2) th time which are measurement data at the time of the past inspection tend to rise to "110 degreeC" and "120 degreeC", respectively. The processing unit 32 generates an interpolation curve from the past measurement data and the latest measurement data, and since the generated interpolation curve is in the upward trend or the downward trend, the measured value after the next inspection exceeds the normal value range. When it is predicted to be performed, the worker 5 outputs audio or image to the worker 5 that the measured value is an upward trend or a downward trend. The processing unit 32 may output audio or image that the measured value is upward trend or downward trend, and output audio or image to the worker 5 as to the cause of the disturbance related to the measuring device which is determined to be the upward trend or the downward trend.

In this way, only when the measured value is out of the normal range, the sound or image is not output. Instead, the sound or image is output to the worker 5 in anticipation of a future abnormality, so that the measured value or the device is changed before it becomes abnormal. Correspondence becomes possible. In particular, such assistance processing is useful for the worker 5 who cannot predict the future apparatus from the measured values.

[6] Instrument or device location information

The device location information 900 is not necessary, but as described above, when the sensor 37 receives latitude and longitude information from the GPS satellites, the device location information 900 is stored in the storage unit 31. It is desirable to have. In this case, the measuring device or device position information 900 shown in FIG. 11 is a row number column 901, a measuring device or a device for inputting "row number", "measuring device or device identification information", and "measuring device or device position", respectively. Identification information string 903, instrument or device location string 905. In each row of the measuring device or the device position information 900, data corresponding to each other is input.

[7] check support processing flow

Next, the inspection support method which concerns on this embodiment is demonstrated using the flowchart of FIGS. 12-14. This inspection support method is executed by the processing terminal 30 and performs inspection other than a measuring instrument and a measuring instrument in the order shown by the line number 601 of FIG. In addition, although the process part 32 WHEREIN: Although the above-mentioned 1)-4) were mentioned as an example of the warning output timing at the time of having determined that there is an unmeasured measuring instrument, in this embodiment, the measurement of the measuring instrument of each room is complete | finished in said 4). Explains how to support inspection using the

The processing terminal 30 includes inspection information 600 stored in the inspection result storage device 200, failure cause information 700, inspection result information 800, measuring device or device position information 900, and audio and image recognition. The information 950 and the program 990 are transmitted from the inspection result storage device 200 and the information is stored. By the worker 5 starting the voice recognition process or the image recognition process of the processing terminal 30, the processing terminal 30 starts the recognition of the measured value of the measuring instrument. After the program 990 recognizes the identification number (identification information) and the measurement value of each measuring instrument based on the image information photographed by the camera 20, and associates the measured value with the identification number of each measuring instrument, The procedure to memorize | stored in the memory | storage part 31, the procedure of judging the presence or absence of the unmeasured measuring instrument not yet memorize | stored in the memory | storage part 31 among each measuring instrument, and a non-measurement measuring instrument when it is determined that there is an unmeasured measuring instrument. The display unit 34 is provided with an identification number of the identification number as support information.

As shown in FIG. 12, the worker 5 takes the process terminal 30 from the cradle 420 (step S01). When the worker 5 enters a room, first, the room number is photographed by the camera 20 (1st imaging process: step S02). The processor 32 determines whether or not the room number (compartment identification number) captured by the camera 20 is the same room number as the inspection procedure (step S03). If the photographed room number is not the same room number as that of the inspection procedure ("No" in step S03), the correct room number is notified by at least one of the display and the sound (step S04). After the notification, the flow returns to step 02. If the room number is the same room number as the inspection procedure ("YES" in step S03), the device is inspected (step S05).

The detail of this step S05 is demonstrated by FIG. 13, First, the process part 32 will judge whether the apparatus to be checked next has a measuring instrument (step S21). When it has a measuring instrument ("YES" of step S21), the worker 5 stands in front of the pressure gauge G1, and the camera 20 photographs the identification number of the pressure gauge G1, and a measuring instrument (photographing process: step S22). Based on the image information of the measuring instrument photographed by the worker 5, the processing terminal 30 recognizes the image of the guideline N1 of the pressure gauge G1 at a predetermined position with respect to the recognized identification number and recognizes the measured value of the pressure gauge G1. (Recognition step: step S23). The processing part 32 determines whether the identification number recognized by the camera 20 is a measuring instrument like a check procedure (step S24). If the recognized identification number is not the identification number of the measuring instrument as in the inspection procedure (“No” in step S24), the identification number (or the name of the measuring instrument) of the correct measuring instrument is notified by at least one of the display and the audio output. (Step S25). After the notification, the flow returns to step S22. When the recognized identification number is the identification number of the measuring instrument as in the inspection procedure ("YES" in step S24), the identification number and the measured value are displayed on the display part 34 (step S26). The worker 5 confirms the displayed identification number and the measured value, and if the identification number and the measured value are correct, generates a voice of "confirmation". In the processing unit 32, it is determined whether or not the voice of "confirmation" of the worker 5 has been obtained within a predetermined time (step S27). If the voice of "confirmation" is not obtained within a predetermined time or if the worker 5 speaks "invalid", recheck is instructed (step S28), and it returns to step S22.

Next, the processing terminal 30 determines whether the measured value is within the reference value range (step S29).

If the measured value is not within the normal value range (“NO” in step S29), the processing terminal 30 refers to the fault cause information 700 to determine the fault cause relating to the measuring instrument indicating the measured value outside the normal value range. The voice or image is output to the worker (step S31). When the measured value is within the normal value range (“YES” in step S29), as shown in FIG. 4, the processing terminal 30 has a tendency to fall by the measured value history up to the previous time and the current measured value. It is determined whether it is the upward trend or whether the measured value is outside the normal value range in the measurement after the next time (step S30). When the processing terminal 30 determines that the measured value is not within the normal value range in the measurement after the next time (“NO” in step S30), the processing terminal 30 refers to the failure cause information 700. Then, the cause of the disturbance relating to this measuring instrument outputs an audio or image to the worker 5 (step S31).

If the measured value is within the normal value range in the measurement after the next check ("YES" in step S30) or after executing step S31, the processing terminal 30 associates the measured value with an identification number and confirms it. The measured value is input into the inspection information 600 of the storage unit 31, and the inspection result is stored (memory step: step S32).

In addition, when a check item is not a measuring instrument ("No" of step S21), as shown in FIG. 14, the check items other than a measuring instrument, ie, a device check item, are confirmed (step S31). When the voice of the worker 5 concerning the apparatus inspection item is input to the audio input / output unit, the processing unit 32 inputs the inspection result about the apparatus inspection item based on this speech (step S32). When the processing unit 32 determines that the inspection result indicates an abnormality of the apparatus ("YES" in step S33), the processing unit 32 causes the display unit 34 to display the cause of the disturbance related to the apparatus, and the audio input / output unit 10. At least one of audio output is executed (step S34). On the other hand, when it is determined that the inspection result means the normality of the apparatus ("No" in step S33), the inspection result is stored (memory step: step S35).

After the inspection result of the measuring instrument or the device which does not have the measuring instrument is stored in the storage unit 31, as shown in FIG. 13, the processing unit 32 stores in the inspection items other than the measuring unit and the measuring unit arranged indoors. It is determined whether there is an unmeasured measuring instrument not yet stored in the unit 31, that is, whether all the inspection items entered in the inspection information have been checked (judgment process: step S33). If all the check items are not checked ("NO" in step S33), the processing terminal 30 sends the identification number of the unmeasured measuring instrument through the audio input / output unit 10 or the display unit 34 to the worker. Is notified to at least one of audio and image output (first notification step: step S34). After the notification, the flow returns to step S21. When all the inspection items have been checked (step S33 "Yes"), the inspection of the indoor apparatus is finished, and the room number is photographed at the time of exiting by the camera 20 (step S33). S06). The processing unit 32 determines whether all the check items in the room have been checked, and returns to step S05 when the check items remain ("NO" in step S07). If no check item remains ("YES" in step S07), the processing part 32 determines whether the inspection of all rooms is completed (step S08). If all the rooms have not been checked ("No" in step S08), the room number (compartment identification information) assigned to another room where the device to be checked next is located is notified (second notification step). : Step S09), the flow returns to step S02. When the inspection of all rooms is completed ("YES" in step S08), the worker 5 places the processing terminal 30 in the cradle 420 and notifies the completion of the inspection (step S10). The processing unit 32 determines whether the processing terminal 30 is placed on the cradle 420, and returns to step S10 when it is not placed (“No” in step S11). When the processing terminal 30 is placed in the cradle 420 (“YES” in step S11), the processing terminal 30 transmits the inspection information to the inspection result storage device 200, thereby terminating the inspection support processing. do.

As mentioned above, although the inspection support method of one Embodiment of this invention was demonstrated, the said step is not necessarily required at all, The inspection support method is a photography process, a recognition process, a memory process, a judgment process, and a 1st It is preferable to provide a notification process.

The above-described embodiments are merely typical examples, and the combinations, modifications, and variations of the components of the embodiments are obvious to those skilled in the art, and those skilled in the art will recognize the scope of the inventions described in the principles and claims of the present invention. It is apparent that various modifications of the above-described embodiments can be made without departing from the scope of the present invention.

5: worker
10: voice input and output unit
20: Camera
30: processing terminal
31: memory
32: processing unit
33: communication unit
34: display unit
35 input unit
36: charging part
37: Sensor
50: helmet
100: inspection support device
200: check result storage device
300: motor unit
305: motor casing
310: Oil Feet
400: Network
420: cradle
600: check information
700: Cause of obstacle information
800: check result information
900: device location information
950: voice and image recognition information
990: program

Claims (15)

An inspection support device that supports the inspection work of a device having a plurality of measuring instruments,
A camera for photographing each measuring instrument,
A display unit for displaying support information for supporting the inspection work by the inspector;
A storage unit that stores check information including identification information of each of the measuring instruments to be measured;
Recognizing the identification information and the measurement value of each of the respective measuring instruments based on the image information of the respective measuring instruments photographed by the camera, matching each of the measured values with the respective identification information, and then storing them in the storage unit,
Further, when it is determined that there is an unmeasured measuring instrument not yet stored in the storage unit among the respective measuring instruments, a processing unit for displaying the identification information of the unmeasured measuring instrument as the support information is provided on the display unit. , Check support device. The apparatus according to claim 1, wherein the camera further photographs section identification information displayed in a section in which the respective measuring instruments are arranged,
And when the unmeasured meter remains in the section, the processing unit displays a warning indicating that the unmeasured meter remains as the support information on the display unit. The display unit according to claim 2, wherein when the processor determines that the measurement of each of the measuring instruments in the compartment has been completed, the display section displays the section identification information assigned to another section in which the apparatus to be checked next is arranged. The inspection support apparatus characterized by the display. The inspection support apparatus according to any one of claims 1 to 3, further comprising a voice input / output unit for inputting and outputting voice. The inspection support apparatus according to claim 4, wherein the processing unit outputs the identification information of the unmeasured measuring instrument to the audio input / output unit as audio. 6. The processing unit according to claim 4 or 5, wherein the processing unit outputs the measurement value from the voice input / output unit, and the voice for allowing storage of the measurement value is input by the inspector to the voice input / output unit. And if it is determined, the measured value is stored in the storage unit. The said inspection information further contains the information of the normal value range of each said measuring instrument, and the fault cause information regarding the fault cause of each said measuring instrument,
When the said processing part judges that the said measured value of at least one part of each said measuring instrument is out of the said normal value range,
At least one of causing the disturbance cause information assumed based on the measured value of the measuring instrument to be displayed on the display unit as the support information, and outputting the audio from the audio input / output unit. Device. 8. The method according to claim 7, wherein the failure cause information includes identification information of an additional measuring instrument to be additionally estimated based on the measured value when it is determined by the processing unit that the measured value is outside the normal value range. Including,
And the processing unit adds an inspection of the additional measuring instrument to an item of the inspection work. The method of claim 7, wherein the failure cause information includes a history of measured values of the respective measuring instruments,
When the processing unit determines that the measured value history is a downward trend or an upward trend with reference to the failure cause information,
At least one of displaying the downward trend or the upward trend as the support information on the display unit and outputting the audio from the audio input / output unit. The said inspection information further includes the non-measuring inspection item which is confirmation items other than said each measuring instrument,
The failure cause information further includes another failure cause corresponding to the check item other than the measuring instrument,
Wherein,
When the voice of the inspector regarding the non-measurement check item is input to the voice input / output unit, the check result regarding the non-measurement check item is recognized based on the voice,
In the case where it is determined that the result of the check indicates an abnormality of the apparatus, at least one of causing another disturbance cause to be displayed on the display unit as the support information and outputting the audio from the audio input / output unit is performed. To check, support devices. An inspection support system having an inspection support device for supporting inspection of a device having a plurality of measuring instruments and an inspection result storage device for storing inspection results transmitted from the inspection support device.
The inspection support device,
A camera for photographing each measuring instrument,
A display unit for displaying support information for supporting the inspection work by the inspector;
A storage unit that stores check information including identification information of each of the measuring instruments to be measured;
Recognizing the identification information and the measurement value of each of the respective measuring instruments based on the image information of the respective measuring instruments photographed by the camera, matching each of the measured values with the respective identification information, and then storing them in the storage unit,
In addition, when it is determined that there is an unmeasured measuring instrument not yet stored in the storage unit among the respective measuring instruments, a processing unit for displaying the identification information of the unmeasured measuring instrument as the support information is provided on the display unit,
And the check result storage device has a communication unit which transmits the check information to the check support device and receives the respective measured values stored in the storage section of the check support device. It is inspection support method supporting inspection work by inspector of apparatus equipped with plural measuring instruments,
A photographing step of photographing each measuring instrument to obtain image information;
A recognition step of recognizing identification information and measured values of each of the respective measuring instruments based on the image information;
A storage step of storing the measured values after the correspondence with the identification information of the respective measuring instruments;
A judging step of judging the presence or absence of an unmeasured measuring instrument not yet stored in said storage unit among said measuring instruments,
And a first notification step of notifying the inspector of the identification information of the unmeasured meter when it is determined that the unmeasured meter is present in the determination step. The first photographing step according to claim 12, further comprising: a first photographing step of photographing section identification information displayed in a section in which the respective measuring devices are arranged before the storing step;
And a second photographing step of photographing the section identification information displayed in the section after the measurement of all the respective measuring instruments in the section after the storing step,
And in the case where the unmeasured measuring instrument remains in the section, the first notification step is performed immediately after the second photographing step. The second inspector according to claim 13, wherein when it is determined that the measurement of each measuring instrument in the compartment has been completed, the second inspector notifies the inspector of the section identification information assigned to another section in which the apparatus to be checked next is arranged. The inspection support method further comprising a notification process. Inspection support having a display unit for displaying support information for supporting inspection of the device, a camera for photographing a plurality of instruments installed in the device, and a storage unit for storing inspection information including identification information of each of the instruments to be measured. The inspection support program used for the device,
A procedure of recognizing the identification information and the measured value of each measuring instrument based on the image information photographed by the camera;
A step of matching the measured value with the identification information of each measuring instrument and storing the measured value in the storage unit;
A procedure for determining the presence or absence of an unmeasured measuring instrument not yet stored in the storage unit among the measuring instruments;
And determining that the identification information of the non-measured measuring instrument is displayed as the support information on the display unit when it is determined that the non-measured measuring instrument exists.

Images