WO2019087575A1 - 計測データ収集装置、該方法および該システム - Google Patents

計測データ収集装置、該方法および該システム Download PDF

Info

Publication number
WO2019087575A1
WO2019087575A1 PCT/JP2018/033597 JP2018033597W WO2019087575A1 WO 2019087575 A1 WO2019087575 A1 WO 2019087575A1 JP 2018033597 W JP2018033597 W JP 2018033597W WO 2019087575 A1 WO2019087575 A1 WO 2019087575A1
Authority
WO
WIPO (PCT)
Prior art keywords
measurement
connection
unit
measurement data
interface
Prior art date
Application number
PCT/JP2018/033597
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
智寛 村田
Original Assignee
コニカミノルタ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by コニカミノルタ株式会社 filed Critical コニカミノルタ株式会社
Priority to JP2019549919A priority Critical patent/JP7088206B2/ja
Priority to CN201880070101.2A priority patent/CN111279401B/zh
Publication of WO2019087575A1 publication Critical patent/WO2019087575A1/ja

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path

Definitions

  • the present invention relates to a measurement data collection apparatus and measurement data collection method for collecting measurement data from a measurement unit that measures a predetermined physical quantity, and a measurement data collection system including the measurement data collection apparatus.
  • Patent Document 1 an apparatus for collecting measurement data from a measurement unit that measures a predetermined physical quantity is known, and is disclosed, for example, in Patent Document 1.
  • the measurement device disclosed in Patent Document 1 is connected to a sensor in a one-to-one relationship, and includes a plurality of measurement modules including at least a circuit that acquires a sensor output output from the sensor and outputs the sensor output to the outside;
  • a measuring device comprising: a main body portion for collecting data output from each of the modules, wherein the main body portion can be carried by a user of the measuring device, and a plurality of the measuring modules are attached and removed inside A housing that can be accommodated, data collection means for collecting data output from the measurement module housed in the housing, output means for outputting the collected data to a preset output destination device, and And at least one of a storage unit for storing data.
  • this measurement apparatus is installed in the inside of the above-mentioned case, and is provided with a plurality of connection connectors which can be connected removably with the above-mentioned measurement module, and a plurality of the above-mentioned connection connectors have the same shape mutually, and are set up beforehand. Are arranged along the array direction.
  • An interface standard for transmitting and receiving data between the device and the peripheral device is, for example, RS-232C (Recommended Standard 232C, EID-232, Electronic Industries Association-232), RS-422A, RS-485, USB There are various standards such as (Universal Serial Bus) and IEEE 1394, and connection connectors corresponding to the standards are known.
  • the plurality of connection connectors in the measuring device disclosed in Patent Document 1 have the same shape. For this reason, the measuring device disclosed in the patent document 1 can connect the measurement module and the main body portion only with one type of connection connector.
  • the present invention is an invention made in view of the above-mentioned circumstances, and an object thereof is to provide a measurement data collection device, a measurement data collection method, and a measurement data collection system which can cope with a plurality of types of connection connectors.
  • the measurement data collection system in the embodiment includes a measurement unit that measures a predetermined physical quantity, and a measurement data collection device that collects measurement data from the measurement unit.
  • the measurement data collection device is provided for each of a plurality of connection connectors corresponding to a plurality of different interface standards and each of the plurality of connection connectors, and communicates according to a plurality of interface standards corresponding to the plurality of connection connectors.
  • a plurality of interface units a connection detection unit that detects a connection connector to which an external measurement unit is connected among the plurality of connection connectors, and a data collection control unit that controls processing of collecting measurement data;
  • the connection detection unit has a plurality of operation modes determined by an interface standard corresponding to the connection connector in which connection of the measurement unit is detected, and the data collection control unit connects the measurement unit by the connection detection unit.
  • the measurement To collect measurement data from the knit may be, for example, an appropriate measuring meter corresponding to a desired physical quantity to be measured, such as a thermometer, a rain gauge, a gas detector, etc.
  • the measurement data acquisition system, the measurement data acquisition device, and the measurement data acquisition method implemented in the measurement data acquisition system will be more specifically described below by taking the colorimeter as an example.
  • FIG. 1 is an external perspective view showing a configuration of a measurement data collection system according to an embodiment.
  • FIG. 2 is a block diagram showing the configuration of the measurement data acquisition system.
  • FIG. 3 is a functional block diagram showing a configuration of a measurement data collection device side control processing unit in the measurement data collection device used in the measurement data collection system.
  • FIG. 4 is a circuit diagram showing a configuration of a connection detection unit according to a first interface standard used in the measurement data collection system.
  • FIG. 5 is a circuit diagram showing a configuration of a connection detection unit according to a second interface standard used in the measurement data collection system. 4A and 5A show the state before connection, and FIGS. 4B and 5B show the state after connection.
  • the measurement data acquisition system SY in the embodiment includes one or more measurement units S (S-1 to S-3) and a measurement data acquisition device A.
  • the measurement data collection device A In the example shown in FIG. 1, three first to third measurement units S-1 to S-3 are connected to the measurement data collection device A by 21st connection connectors 11b-1, 11b-2 and 11b-3 described later. It is done.
  • the measurement unit S is a device that measures a predetermined physical quantity set in advance.
  • the measurement unit S is, for example, a colorimeter S that measures color with tristimulus values.
  • the colorimeter S includes a light receiving optical system 20, a light beam division light guide member 21, a light receiving unit 22, an amplification unit 23, and an analog-to-digital conversion unit (AD conversion unit) 24.
  • Data memory unit 25 data processing unit 26, measurement unit side control processing unit (S control processing unit) 27, twelfth interface unit (12th IF unit) 28a, and 22nd interface unit (22th IF unit)
  • a twenty-eighth connection connector 29a and a twenty-second connection connector 29b are provided.
  • the light receiving optical system 20 is an optical system for forming an optical image of a measurement target (object to be measured) on the image forming surface of the light receiving unit 22, and includes, for example, one or more optical elements such as an objective lens. Configured
  • the luminous flux splitting and guiding member 21 is an optical element that splits and emits incident light while guiding the incident light.
  • the incident light is branched into three while guiding the light.
  • the light beam division light guide member 21 may be configured to include, for example, a plurality of half mirrors, but in the present embodiment, it is a bundle fiber obtained by bundling a plurality of optical fiber strands and is bundled into one at the incident side. A plurality of optical fiber strands are divided into three at the emission side and bundled.
  • the light receiving unit 22 is connected to the amplifying unit 23 and the S control processing unit 27 and is a circuit that photoelectrically converts light energy into electric energy according to the control of the S control processing unit 27.
  • the light receiving unit 22 in order to measure the color at three stimulus values, is configured to include three light receiving elements (light receiving circuits) having spectral sensitivity characteristics of a standard observer.
  • the light image to be measured is incident on the light beam splitting light guide member 21 through the light receiving optical system 20, and the three light images split into three by the light beam split light guiding member 21 are
  • Each of the three light receiving elements in the light receiving unit 22 receives light and photoelectrically converts the light.
  • Each of the three electric signals of the three light images generated by the photoelectric conversion is output to the amplification unit 23.
  • the amplification unit 23 is connected to the AD conversion unit 24 and the S control processing unit 27 and is a circuit that amplifies the output of the light receiving unit 22 at a predetermined amplification factor according to the control of the S control processing unit 27.
  • the amplification unit 23 is configured to include three amplifiers (amplification circuits) provided for each of the three light receiving elements in the light receiving unit 22. Each of the three electric signals input from the light receiving unit 22 to the amplification unit 23 is amplified by each of the three amplifiers in the amplification unit 23 and output to the AD conversion unit 24.
  • the AD conversion unit 24 is a circuit connected to the data memory unit 25 and the S control processing unit 27 and converts an analog signal into a digital signal according to the control of the S control processing unit 27.
  • the AD conversion unit 24 is configured to include three AD converters (AD conversion circuits) provided for each of the three amplifiers in the amplification unit 23. Each of the three electric signals input from the amplification unit 23 to the AD conversion unit 24 is converted from an analog signal to a digital signal by each of three AD converters in the AD conversion unit 24 and output to the data memory unit 25 .
  • the data memory unit 25 is connected to the data processing unit 26 and the S control processing unit 27 and temporarily stores the three digital electrical signals input from the AD conversion unit 24 according to the control of the S control processing unit 27. It is a circuit.
  • the data memory unit 25 includes, for example, a register or a random access memory (RAM).
  • the data memory unit 25 outputs the temporarily stored three digital electrical signals input from the AD conversion unit 24 to the data processing unit 26.
  • the data processing unit 26 is connected to the 12th IF unit 28a, the 22nd IF unit 28b, and the control processing unit 27, and according to the control of the S control processing unit 27, the three digital electrical signals (ie Tristimulus values (X, Y, Z), xy Y (chromaticity coordinate values, luminance values) defined by CIE based on data representing the light intensity of the light image of the measurement object measured by the light receiving unit 22 And T.DELTA..sub.uvY (correlated color temperature, color difference value from black body locus, luminance value) and the like to calculate measurement data.
  • the data processing unit 26 includes, for example, a digital signal processor (DSP) and its peripheral circuits, or a central processing unit (CPU) and its peripheral circuits.
  • DSP digital signal processor
  • CPU central processing unit
  • the twelfth IF unit 28a is connected to the twelfth connection connector 29a and the S control processing unit 27, and according to the control of the S control processing unit 27, with the external device via the twelfth connection connector 29a according to the first interface standard. It is a circuit to communicate.
  • the twelfth connection connector 29a is a connector corresponding to the first interface standard.
  • the twenty-second IF unit 28 b is connected to the twenty-second connection connector 29 b and the S control processing unit 27, and according to the control of the S control processing unit 27, the first interface standard with the external device via the twenty-second connection connector 29 b. Is a circuit that communicates according to a second interface standard different from.
  • the twenty-second connection connector 29 b is a connector corresponding to the second interface standard.
  • the first interface standard is the USB standard from the viewpoint of relatively easy connection and relatively high-speed serial communication.
  • the twelfth IF unit 28a is a USB board, and the twelfth connection connector 29a is a USB connector.
  • the second interface standard is the RS-232C standard from the viewpoint of relatively stable connection and serial communication and trigger communication.
  • the 22nd IF unit 28b is an RS232C board, and the 22nd connection connector 29b may be a D-sub 9-pin connector, a D-sub 25-pin connector, or the like, but in the present embodiment, it is a mini DIN 8-pin connector.
  • the S control processing unit 27 controls the respective units 23 to 26, 28a and 28b of the measurement unit S according to the functions of the respective units 23 to 26 and 28a and 28b in order to generate measurement data. It is responsible for overall control. As described later, when receiving the measurement start signal of the normal measurement mode from the measurement data acquisition device A, the S control processing unit 27 measures the measurement target. As described later, the S control processing unit 27 measures a measurement target according to a trigger signal received from the measurement data collection device A when instructed by the measurement data collection device A to specify a trigger measurement mode.
  • the S control processing unit 27 includes, for example, a microcomputer including a CPU, a memory, and a peripheral circuit.
  • the measurement data collection device A is a device that collects measurement data from the measurement unit S.
  • the measurement data collection device A controls (manages) the measurement unit S connected to the measurement data collection device A, and when measuring using the measurement unit S, the measurement mode from the user (operator) It also functions as a man-machine interface, such as displaying measurement data and warnings, etc., upon receipt of an instruction for the start of measurement or an instruction to start measurement. For example, as shown in FIGS.
  • the measurement data collection device A includes one or more eleventh connection connectors 11a (11a-1 to 11a-10) and one or more twelfth connection connectors 11b ( 11b-1 to 11b-10), one or more eleventh interface units (11th IF units) 12a (12a-1 to 12a-10), and one or more 21st interface units (21st IF units) 12b (12th IF units) 12b-1 to 12b-10), the display unit 13, the operation unit 14, the measurement data collection device side control processing unit (D control processing unit) 15, the power supply unit 16, and not shown in FIGS. And a second connection detection unit 17a, 17b (see FIGS. 4 and 5) and a housing HS.
  • the housing HS includes an eleventh connection connector 11a, a twelfth connection connector 11b, an eleventh IF unit 12a, a twenty first IF unit 12b, a display unit 13, an operation unit 14, a D control processing unit 15, a power supply unit 16, and a first connection detection unit. It is a box-shaped member which accommodates 31a and the 2nd connection detection part 31b.
  • the eleventh and twenty-first connection connectors 11a and 11b are an example of a plurality of connection connectors corresponding to a plurality of different interface standards, respectively, and in the present embodiment, for the two different first and second interface standards, respectively. It is provided to correspond.
  • the eleventh and twenty-first IF units 12a and 12b are provided for each of the plurality of connection connectors, and are an example of a plurality of interface units that communicate with a plurality of interface standards corresponding to the plurality of connection connectors. Are provided for the eleventh and twenty-first connection connectors 11a and 11b, respectively.
  • the first and second connection detection units 17a and 17b are an example of a connection detection unit that detects a connection connector to which an external measurement unit is connected among the plurality of connection connectors, and in the present embodiment, an eleventh And 21st connection connectors 11a and 11b.
  • the eleventh IF unit 12a is connected to the eleventh connection connector 11a and the D control processing unit 15. Under the control of the D control processing unit 15, the eleventh IF unit 12a is connected to an external device via the eleventh connection connector 11a. It is a circuit that communicates in accordance with the interface standard corresponding to 11a, that is, the first interface standard in this embodiment.
  • the 21st IF unit 12b is connected to the 21st connection connector 11b and the D control processing unit 15, and according to the control of the D control processing unit 15, the 21st connection connector is connected to an external device through the 21st connection connector 11b. It is a circuit that communicates in accordance with the interface standard corresponding to 11b, that is, the second interface standard in this embodiment.
  • the first interface standard communicates in one first communication mode
  • the second interface standard communicates in two second communication modes different from the two first communication modes and the first communication mode.
  • a plurality of measurement data collection devices A according to the present embodiment are determined by the interface standard corresponding to the eleventh and twenty-first connection connectors 11a and 11b of which the connection detection of the measurement unit S is detected by the first and connection detectors 17a and 17b.
  • a normal measurement mode collected from the measurement unit S is included.
  • the first interface standard is the USB standard in the present embodiment
  • the eleventh IF unit 12a is a USB board
  • the eleventh connection connector 11a is a USB connector.
  • the USB standard can realize the normal measurement mode (an example of a first communication mode) by serial communication.
  • the second interface standard is the RS-232C standard
  • the 21st IF section 12b is the RS232C board
  • the 21st connection connector 11b is the D-sub 9-pin connector or the D-sub
  • the RS-232C standard can realize each of the normal measurement mode and the trigger measurement mode (an example of a second communication mode) by serial communication.
  • the first and second interface standards are not limited to these, and may be other standards such as RS-422A, RS-485, and IEEE 1394.
  • the operation mode When the connection of the first interface standard is detected, the operation mode includes a first interface standard connection mode as an operation mode corresponding to the first interface standard.
  • the operation mode includes a second interface standard connection mode as an operation mode corresponding to the second interface standard when a connection of the second interface standard is detected.
  • the first connection detection unit 17a is a circuit that is provided to the eleventh connection connector 11a and detects whether the measurement unit S is connected to the eleventh connection connector 11a.
  • the first connection detection unit 17 a is connected to the eleventh connection connector 11 a and the D control processing unit 15, and outputs a first detection signal representing a detection result to the D control processing unit 15.
  • the connection detection mechanism in the USB standard is diverted. More specifically, as shown in FIG. 4, the first connection detection unit 17 a includes the No. of the differential pair (D ⁇ ) in the USB connector 11 a as the eleventh connection connector 11 a.
  • the first pull-down resistance element R1a connected between the 2nd pin and the ground (ground, ground), and the No.
  • the second connection detection unit 17 b is a circuit provided to the twelfth connection connector 11 b to detect whether the measurement unit S is connected to the twelfth connection connector 11 b.
  • the second connection detection unit 17 b is connected to the twelfth connection connector 11 b and the D control processing unit 15, and outputs a second detection signal representing a detection result to the D control processing unit 15.
  • the second interface standard is the RS-232C standard
  • the connection detection mechanism in the RS-232C standard is diverted. More specifically, in the present embodiment, as shown in FIG. 5, the second connection detection unit 17 b includes No. 1 and No. 2 in the mini-DIN 8-pin connector as the twelfth connection connector 11 b.
  • a first pull-up resistor element R1 b connected between the eighth pin and the power supply Vcc; The voltage at pin 8 is output to the D control processing unit 15 as the second detection signal.
  • the measurement unit S is the No. 1 in the mini DIN 8 pin connector as the 22nd connection connector 29b.
  • a second pull-down resistance element R2b is connected between pin 8 and the ground.
  • the 22nd connection connector (mini-DIN 8-pin connector) 29b of the measurement unit S is connected to the 21st connection connector (mini-DIN 8-pin connector) 11b of the measurement data collection device A. In the case of no.
  • the second detection signal is Hi.
  • the 22nd connection connector (mini-DIN 8-pin connector) 29b of the measurement unit S is connected to the 21st connection connector (mini-DIN 8-pin connector) 11b of the measurement data collection device A via a cable.
  • the second detection signal is Low.
  • the measurement data collection device A may be configured to include one eleventh connection connector 11a and one twenty first connection connector 11b.
  • the measurement data collection device A sets one eleventh connection connector 11 a and one twenty first connection connector 11 b in order to enable connection of a plurality of measurement units S simultaneously. If it is, it is configured to have a plurality of sets.
  • the measurement data collection device A is provided with ten sets, and the eleventh connection connector 11a includes ten eleventh to eleventh connection connectors 11a-1 to 11a-10.
  • the eleventh connection connector 11a includes ten twenty-first through twenty-first to twenty-first connectors 11a-1 through 11a-10. And 10 connectors 11b-1 to 11b-10.
  • connection connector 11a-1 for convenience of drawing, only the 11-1 connection connector 11a-1 is shown, and the illustration of the 11-2 to 11-10 connection connectors 11a-2 to 11a-10 is omitted. Only the 21-1st connection connector 11b-1 is illustrated, and the 21st to 21st connection connectors 11b-2 to 11b-10 are omitted. As shown in FIG. 1, in these 11-1 to 11-10 connection connectors 11 a-1 to 11 a-10, each connection end portion (connection surface, connection port) faces the side surface of the housing HS. Are arranged in a row.
  • connection connectors 11b-1 to 11b-10 are adjacent to the 11-1st to 11th-10 connection connectors 11a-1 to 11a-10, which form a set (set),
  • each connection end (connection surface, connection port) is formed on the side surface of the housing HS so that the eleventh connection connector 11a and the 21st connection connector 11b, which form a pair, are vertically aligned. It is arranged to face outside.
  • the eleventh IF unit 12a includes ten eleventh to eleventh IF units 12a-1 to 12a- according to the ten eleventh to eleventh connection connectors 11a-1 to 11a-10. 10 is provided. Since the eleventh IF unit 12a is a communication board conforming to the USB standard in the present embodiment, one eleventh IF unit 12a may be provided for a plurality of connection connectors 11a by using a USB hub.
  • the twenty-first IF unit 12 b includes ten twenty-first to twenty-first IF units 12 b-1 to 12 b-according to the ten twenty-first to twenty-first connection connectors 11 b-1 to 11 b-10. 10 is provided.
  • the first connection detection unit 17a includes ten first to tenth connection detection units 17a- according to the ten eleventh to eleventh connection connectors 11a-1 to 11a-10. 1 to 17a-10 are provided (not shown).
  • the second connection detection unit 17b is provided with ten tenth to twenty-first connection detectors 17b- in accordance with the ten twenty first to twenty first connection connectors 11b-1 to 11b-10. 1 to 17b-10 are provided (not shown).
  • the measurement data collection apparatus A configured to be able to connect a plurality of measurement units S in this manner manually operates the plurality of measurement units S individually when collecting each measurement data using the plurality of measurement units S. It is more preferable because it is unnecessary to control (manage) the plurality of connected measurement units S and collect the respective measurement data using the plurality of measurement units S.
  • the operation unit 14 is connected to the D control processing unit 15 and, for example, various instructions such as a measurement mode instruction, a measurement start instruction, a data collection start instruction, etc. from a user (operator); It is a device for inputting various data necessary for collecting the measurement data such as measurement conditions to the measurement data collection device A, and is, for example, a plurality of input switches to which predetermined functions are assigned.
  • the display unit 13 is connected to the D control processing unit 15 and displays the various instructions and the various data input from the operation unit 14 and the measurement data collected from the measurement unit S under the control of the D control processing unit 15 Devices, for example, display devices such as a CRT display, an LCD (liquid crystal display device), and an organic EL display. In the present embodiment, as shown in FIG.
  • the display unit 13 is disposed so that the display surface thereof faces the outside on the upper surface of the housing HS, and the operation unit 14 has the operation surface of the display unit 13. It is disposed on one side of the display surface so as to face the outside on the top surface of the housing HS.
  • the power supply unit 16 is a circuit that is connected to each part that needs power in the measurement data collection device A, and supplies power generated from an external commercial power supply or a built-in battery to each of the parts at a voltage value compatible with each part. is there.
  • the D control processing unit 15 controls the respective units 12a, 12b, 13, 14 of the measurement data collection device A according to the functions of the respective units 12a, 12b, 13, 14 and collects measurement data from the measurement unit S, It is a circuit for controlling (managing) the measurement unit S connected to the measurement data collection device A.
  • the D control processing unit 15 is configured to include, for example, a microcomputer including a CPU, a memory, and a peripheral circuit.
  • the D control processing unit 15 functionally includes a control unit 151, a data collection control unit 152, a warning unit 153, and a stopping unit 154 when the program is executed.
  • the control unit 151 controls the respective units 12a, 12b, 13, 14 of the measurement data collection device A according to the functions of the respective portions 12a, 12b, 13, 14 and controls the entire measurement data collection device A. is there.
  • the data acquisition control unit 152 controls the process of acquiring measurement data. More specifically, in the present embodiment, the data collection control unit 152 detects the connection of the measurement unit S by the first and second connection detection units 17a and 17b, and selects one of the eleventh and twenty-first connection connectors 11a and 11b. Measurement data is collected from the measurement unit S by the 11th and 21st IF units 12a and 12b. More specifically, when the data collection control unit 152 detects the connection of the measurement unit S to the eleventh connection connector 11a by the first and second connection detection units 17a and 17b, the first interface by the eleventh IF unit 12a.
  • the measurement unit S When the measurement data is collected from the measurement unit S according to the standard (in this embodiment, the USB standard) and the first and second connection detection units 17a and 17b detect the connection of the measurement unit S to the 21st connection connector 11b
  • the 21st IF unit 12b collects measurement data from the measurement unit S according to the second interface standard (in the present embodiment, RS-232C standard).
  • the data collection control unit 152 detects the connection of the measurement unit S to the eleventh connection connector 11a by the first and second connection detection units 17a and 17b, the measurement unit S is in the normal measurement mode.
  • the data collection control unit 152 when the data collection control unit 152 detects the connection of the measurement unit S to the 21st connection connector 11b by the first and second connection detection units 17a and 17b, it is in the normal measurement mode or the trigger measurement mode. Measurement data is collected from the measurement unit S. That is, when the first and second connection detection units 17a and 17b detect the connection of the measurement unit S to the 21st connection connector 11b, and the operation unit 14 receives an instruction of the normal measurement mode as the measurement mode. Then, the data collection control unit 152 collects measurement data from the measurement unit S in the normal measurement mode, while connecting the measurement unit S to the 21st connection connector 11b by the first and second connection detection units 17a and 17b. In the case where the operation unit 14 receives an instruction of the trigger measurement mode as the measurement mode, the data collection control unit 152 collects measurement data from the measurement unit S in the trigger measurement mode.
  • the first interface standard connection mode is set as an operation mode corresponding to the first interface standard (in one example, a first detection signal described later is Hi)
  • the second interface standard connection mode is set as an operation mode corresponding to the second interface standard (in one example, a second detection signal described later is Low)
  • one of the operation modes is set.
  • a warning indicating that a plurality of interface standards are used in combination is output. More specifically, in the present embodiment, a measurement unit S is connected to the eleventh connection connector 11a in a set of ten sets, and at least one set of the ten sets is connected.
  • the warning unit 153 displays on the display unit 13 a warning message indicating that a plurality of types of interface standards are mixed and used. Do.
  • the warning message is, for example, “the interface standard is unified and each measurement unit is not connected” or the like.
  • the stop unit 154 detects the connection of the first interface standard
  • the first interface standard connection mode is set as the operation mode corresponding to the first interface standard
  • the connection of the second interface standard is detected
  • the second interface standard connection mode is set as an operation mode corresponding to the interface standard and one of the operation modes is set
  • communication is performed when an interface standard different from the interface standard corresponding to the operation mode is detected.
  • the interface unit is made to stop.
  • the stop unit 154 detects the connection of the first interface standard
  • the first interface standard connection mode is set as an operation mode corresponding to the first interface standard
  • the connection of the second interface standard is detected
  • the second interface standard connection mode is set as an operation mode corresponding to the second interface standard and one of the operation modes is set, an interface standard different from the interface standard corresponding to the operation mode is detected
  • the data collection control unit 152 may stop the process of collecting measurement data.
  • FIG. 6 is a flowchart showing an operation related to connection detection processing in the measurement data collection device.
  • FIG. 7 is a flowchart showing an operation related to measurement data collection processing in the measurement data collection device.
  • the measurement data collection device A When the power is turned on, the measurement data collection device A having such a configuration performs initialization of necessary parts and starts its operation.
  • a control unit 151, a data collection control unit 152, a warning unit 153, and a stopping unit 154 are functionally configured.
  • connection detection process In the connection detection process for detecting the connection of the measurement unit S, the following processes are repeatedly executed at preset time intervals. Alternatively, when at least one of the first and second detection signals in the first and second connection detection units 17a and 17b changes, the following processes may be performed.
  • the measurement data collection device A first acquires the first and second detection signals from the first and second connection detection units 17a and 17b by the D control processing unit 15 (S11).
  • ten first to tenth detection signals are acquired from ten first to tenth connection detectors 17a-1 to 17a-10, respectively.
  • Ten 2-1 to 2-10 detection signals are acquired from the 2-1 to 2-10 connection detection units 17b-1 to 17b-10, respectively.
  • the measurement data collection device A sets 10 sets based on the first and second detection signals of the first and second connection detection units 17a and 17b acquired in the process S11 by the D control processing unit 15. It is determined whether or not a plurality of measurement units S are mixedly connected to the first and second connection connectors 11a and 11b (S12).
  • the first detection signal is a signal representing the connection of the measurement unit S (in the present embodiment, all or part of the first to tenth detection signals are Hi).
  • the second detection signal is a signal representing disconnection of the measurement unit S (in the present embodiment, when all of the 2-1st to 2nd-10 detection signals are Hi)
  • the 11th connection is established.
  • the second detection signal is a signal representing the connection of the measurement units S ( In the present embodiment, all or part of the 2-1st to 2nd-10th detection signals are Low), and the first detection signal is a signal representing disconnection of the measurement unit S ( In the present embodiment, there is no 1-1.
  • the first detection signal is a signal representing disconnection of the measurement unit S (in the present embodiment, when all of the first to tenth detection signals are Low), and 2)
  • the detection signal is a signal representing disconnection of the measurement unit S (in the present embodiment, when all of the 2-1 to 2-10 detection signals are Hi)
  • the 11th and 21st connection connectors 11a And 11b it is determined that the measurement unit S is not connected and not mixed (No), and in these cases (No), the measurement data collection device A uses the D control processing unit 15 this time. Book processing To the end.
  • the first detection signal is a signal representing the connection of the measurement unit S as a result of the determination (in the present embodiment, all or part of the first to tenth detection signals are Hi).
  • the second detection signal is a signal representing the connection of the measurement unit S (in the present embodiment, all or part of the second to tenth detection signals are Low). Is determined that the plurality of measurement units S are mixedly connected to any of the first and second connection connectors 11a and 11b (Yes), and the measurement data collection device A warns of the D control processing unit 15 Next, the processing S13 is performed by the unit 153, and then the processing S14 is performed by the stopping unit 154 of the D control processing unit 15, and then the present processing is ended.
  • the warning unit 153 outputs a warning indicating that a plurality of interface standards are mixed and used.
  • a warning message such as “the interface standard is unified and each measurement unit is not connected” is displayed on the display surface of the display unit 13.
  • the stopping unit 154 causes the eleventh and twenty-first interface units 12a and 12b to stop communication. More specifically, for example, even if the operation unit 14 receives a measurement start instruction from the user, the eleventh and twenty-first interface units 12a and 12b do not communicate measurement data. As described above, in the process S14, the stopping unit 154 may cause the data collection control unit 152 to stop the process of collecting measurement data. In this case, more specifically, even if the operation unit 14 receives an instruction to start measurement from the user, the data collection control unit 152 does not execute the process of collecting measurement data. Once the mix of connections is resolved, measurements can be made.
  • the measurement data collection apparatus A operates in this manner in connection detection processing for detecting the connection of the measurement unit S. Therefore, the measurement data collection device A according to the present embodiment can use the interface standards (the eleventh and 21st IF sections 12a and 12b) shown in Table 1 with respect to the 11th and 21st connection connectors 11a and 11b. ing.
  • Measurement data collection process In measurement data collection processing for collecting measurement data from the measurement unit S, first, the user (operator) first uses one or more measurement units S, or the eleventh connection connector 11a when using the USB standard, or RS- When using the 232C standard, connection is made to the 21st connection connector 11b. When connecting a plurality of measurement units S, the user connects the plurality of measurement units S to the measurement data collection device A so that the USB standard and the RS-232C standard are not mixed. When the plurality of measurement units S are connected by mixing the standards, a warning message is displayed from the display unit 13 by the above-described operation described with reference to FIG.
  • the USB standard when the normal measurement mode is used, either the USB standard or the RS-232C standard can be used, but when the trigger measurement mode is used, the user can measure the plurality of measurement units S by RS-232C.
  • the standard a plurality of measurement units S are connected to the 21st connection connector 11b.
  • the user inputs one of the normal measurement mode and the trigger measurement mode from the operation unit 14.
  • this process of inputting an instruction of this measurement mode can be omitted, and the normal measurement mode may be automatically set.
  • the trigger measurement mode can not be set (selected).
  • the measurement data collection apparatus A may be configured to display a warning message on the display unit 13.
  • this process of inputting an instruction of this measurement mode may be omitted, and the trigger measurement mode may be set automatically.
  • the user inputs an instruction to start measurement from the operation unit 14.
  • the measurement data collection device A determines whether the data collection is stopped by the stop unit 154 (S21) S22). As a result of the determination, when the data collection is stopped (Yes), the D control processing unit 15 ends the present process. In this case, the D control processing unit 15 displays, for example, a message such as “Preparation for data collection is not completed. Please confirm peripheral devices.” On the display unit 13 and then this process. You may quit.
  • the D-control processing unit 15 next executes a process S23.
  • the measurement data collection device A determines the operation mode by the data collection control unit 152 of the D control processing unit 15. As a result of the determination, if the operation mode is the normal measurement mode (normal measurement mode), the data collection control unit 152 sequentially performs the processes of the process S24 and the process S25, and then performs this process. finish. On the other hand, if it is determined that the operation mode is the trigger measurement mode (trigger measurement mode) as a result of the determination, the data collection control unit 152 sequentially performs each process of the process S26 and the process S27. End the process.
  • the operation mode is the normal measurement mode (normal measurement mode)
  • the data collection control unit 152 sequentially performs the processes of the process S24 and the process S25, and then performs this process. finish.
  • the trigger measurement mode trigger measurement mode
  • the data collection control unit 152 detects the connection of the measurement unit S by the first and second connection detection units 17a and 17b.
  • the eleventh and 21st IF units 12a of the eleventh and 21st connection connectors 11a and 11b , 12 b output (send) an instruction to start measurement to the measurement unit S. More specifically, when the data collection control unit 152 detects the connection of the measurement unit S to the eleventh connection connector 11a by the first and second connection detection units 17a and 17b, the eleventh IF unit 12a detects the connection of the measurement unit S.
  • An instruction to start measurement is output to the measurement unit S according to 1 interface standard (in this embodiment, USB standard).
  • the signal “0” and the signal “1” are represented by the NRZI (Non Return to Zero Inversion) method, and on the transmission side, the differential pair (D ⁇ No. No. 2 pin and differential pair (D +) No. Inverting the potential between pin 3 generates a signal “0”, holding the potential (not inverting) generates a signal “1”, and on the receiving side, a differential pair (D -) No. No. 2 pin and differential pair (D +) No. When the potential between pin 3 is inverted, this means signal "0”, and when the potential is held (not inverted), this means signal "1".
  • NRZI Non Return to Zero Inversion
  • the second interface standard (the 11th IF unit 12b)
  • an instruction to start measurement is output to the measurement unit S by the RS-232C standard.
  • No. 1 is used in the data communication of RS-232C standard.
  • Pin 4 is used as RxD (Receive Data), and No. 4 pin is used.
  • Pin 6 is used as RTS (Request to Send).
  • Pin 7 is used as TxD (Transmit Data). Eight pins are used as CTS (Clear to Send).
  • the measurement unit S measures the measurement target, and outputs (sends) measurement data obtained by the measurement to the measurement data collection device A.
  • the first measurement unit S-1 receives the instruction to start the measurement.
  • the measurement target is measured at an appropriate timing of the first measurement unit S-1 and the measurement data is output to the measurement data collection device A
  • the second measurement unit S-2 receives the instruction to start the measurement.
  • the measurement target is measured at an appropriate timing of the second measurement unit S-2 and the measurement data is output to the measurement data collection device A
  • the third measurement unit S-3 instructs the start of the measurement.
  • the third measurement unit S-3 receives the measurement data
  • the measurement target is measured at an appropriate timing of the third measurement unit S-3, and the measurement data is output to the measurement data collection device A.
  • the measurement data collection device A acquires and stores the measurement data output (sent) from the measurement unit S by the data collection control unit 152 of the D control processing unit 15, This process ends.
  • the measurement data collection apparatus A may end the present processing after performing appropriate processing such as displaying the acquired measurement data on the display unit 13 or the like.
  • the data collection control unit 152 outputs the trigger signal to the measurement unit S at the 21st IF unit 12b of the 21st connection connector 11b whose connection of the measurement unit S is detected by the second connection detection unit 17b ).
  • No. 1 is used in the data communication of RS-232C standard. Pin 1 is used as Trigger IN. Pin 2 is used as Trigger OUT.
  • the measurement unit S measures the measurement target at the measurement timing synchronized with the trigger signal, and outputs (transmits) the measurement data obtained by the measurement to the measurement data collection device A.
  • the first to third measurement units S-1 to S-3 can When the trigger signal is received, the measurement target is measured at measurement timings synchronized with each other by the trigger signal. Then, the first measurement unit S-1 outputs the measurement data to the measurement data collection device A, and the second measurement unit S-2 outputs the measurement data to the measurement data collection device A, and The measurement unit S-3 outputs the measurement data to the measurement data acquisition device A.
  • the measurement data collection device A acquires and stores the measurement data output (sent) from the measurement unit S by the data collection control unit 152 of the D control processing unit 15, This process ends.
  • the measurement data collection apparatus A may end the present processing after performing appropriate processing such as displaying the acquired measurement data on the display unit 13 or the like.
  • the measurement data collection apparatus A operates in this manner with regard to measurement data collection processing for collecting measurement data from the measurement unit S. Therefore, the measurement data collection device A according to the present embodiment can use the operation modes (normal measurement mode, trigger measurement mode) shown in Table 2 for the eleventh and twenty-first connection connectors 11a and 11b. .
  • the measurement data collection system SY, the measurement data collection apparatus A, and the measurement data collection method implemented in the embodiment according to the present embodiment include a plurality of connection connectors and interface units respectively corresponding to a plurality of different interface standards.
  • two types of eleventh and twenty-first connecting connectors 11a and 11b and eleventh and twenty-first IF units 12a and 12b and a standard of the interface in the connecting connector and interface unit to which the external measurement unit S is connected Collecting measurement data from the measurement unit S. Therefore, the measurement data collection system SY, the measurement data collection device A, and the measurement data collection method can cope with a plurality of types of connection connectors, and can automatically collect measurement data from the measurement unit S with an appropriate interface standard. Therefore, usability related to the interface can be improved.
  • the measurement data collection system SY, the measurement data collection device A, and the measurement data collection method include two types of eleventh and twenty-first connection connectors 11a and 11b and eleventh and twenty-first IF units 12a and 12b. It can correspond to the 1 and 2 interface standards.
  • the measurement data acquisition system SY, the measurement data acquisition device A, and the measurement data acquisition method can collect measurement data in the normal measurement mode because they have the normal measurement mode, and can collect measurement data even in the trigger measurement mode because they have the trigger measurement mode. .
  • the measurement data collection system SY, the measurement data collection device A, and the measurement data collection method are, for example, transient response etc. for the measurement object (object to be measured) measured by the measurement unit S.
  • the measurement data collection system SY, the measurement data collection device A, and the measurement data collection method are the plurality of measurement units. It is possible to collect each measurement data (each measurement data in which each measurement timing is synchronized with each other) at the same timing with respect to S.
  • the measurement data collection system SY, the measurement data collection device A, and the measurement data collection method further include a warning unit 153, so that the user can be connected to the measurement data collection device A by mixing a plurality of interface standards. I can tell.
  • the measurement data collection system SY, the measurement data collection device A, and the measurement data collection method further include the stop unit 154. Therefore, when multiple types of interface standards are mixed and connected to the measurement data collection device A, an error occurs. It can avoid connection failure.
  • the measurement unit S includes the 12th and 22nd connection connectors 29a and 29b and the 12th and 22nd IF units 28a and 28b of USB standard and RS-232C standard, but 1 It may be configured to include various types of connection connectors and an IF unit corresponding thereto, or may be configured to include three or more types of connection connectors and an IF unit corresponding thereto.
  • the measurement data collection device A includes, in one set, the 11th and 21st connection connectors 11a and 11b and the 11th and 21st IF units 12a and 12b of the USB standard and the RS-232C standard.
  • one set may be configured to include three or more types of connection connectors and an IF unit corresponding thereto.
  • the measurement data collection device for each of a plurality of connection connectors corresponding to each of a plurality of different interface standards and each of the plurality of connection connectors, and a plurality of interface standards corresponding to the plurality of connection connectors.
  • a plurality of interface units that communicate with each other, a connection detection unit that detects a connection connector to which an external measurement unit is connected among the plurality of connection connectors, and a data collection control unit that controls processing of collecting measurement data And having a plurality of operation modes determined by the interface standard corresponding to the connection connector in which the connection of the measurement unit is detected by the connection detection unit, and the data collection control unit controls the measurement unit by the connection detection unit.
  • Interface unit of the connection connector which detects connection of , To collect measurement data from the measuring unit.
  • Such a measurement data collection apparatus includes a plurality of connection connectors and interface units respectively corresponding to a plurality of different interface standards, and the measurement unit is a connection connector to which an external measurement unit is connected and the interface standard in the interface unit. Collect measurement data from Therefore, the measurement data collection device can cope with a plurality of types of connection connectors.
  • the plurality of interface standards include a first interface standard for communicating in one first communication mode, two first communication modes, and the first communication. And a second interface standard for communicating in a second communication mode different from the mode, wherein the plurality of connection connectors include first and second connection connectors corresponding to the first and second interface standards, respectively;
  • the interface unit is provided for each of the first and second connection connectors, and includes first and second interface units that communicate according to the first and second interface standards, and the data collection control unit
  • the detection unit detects the connection of the measurement unit to the first connection connector
  • the first Interface data section collects measurement data from the measurement unit according to the first interface standard
  • the connection detection section detects connection of the measurement unit to the second connection connector
  • the second interface section Measurement data is collected from the measurement unit according to a second interface standard.
  • the first interface standard is a USB standard from the viewpoint of relatively easy connection and relatively high speed serial communication in the measurement data collection device described above.
  • the second interface standard is the RS-232C standard from the viewpoint of being able to connect relatively stably and performing serial communication and trigger communication.
  • Such a measurement data collection device can correspond to two types of first and second interface standards.
  • the operation mode when the operation mode detects a connection of the first interface standard, it outputs a measurement start signal instructing the measurement unit to start measurement, and the measurement start signal And a normal measurement mode for collecting measurement data measured according to the measurement unit from the measurement unit.
  • the operation mode when the connection of the second interface standard is detected, the operation mode outputs a trigger signal notifying measurement timing to the measurement unit, and is synchronized with the trigger signal. It includes a trigger measurement mode for collecting measurement data measured at measurement timing from the measurement unit.
  • the measurement data collection device can collect measurement data at a specific timing, such as a transient response, for example, for a measurement target (object to be measured) measured by the measurement unit.
  • a specific timing such as a transient response
  • the measurement data collection apparatus is configured to include a plurality of sets with the plurality of connection connectors as one set, a plurality of measurement units are connected in all or part of the plurality of sets.
  • the measurement data collection device can collect measurement data (measurement data in which measurement timings are synchronized with each other) at the same timing with respect to the plurality of measurement units.
  • the first interface standard connection mode is set as an operation mode corresponding to the first interface standard
  • the second interface standard connection mode is set.
  • the second interface standard connection mode is set as an operation mode corresponding to the second interface standard, and one of the operation modes is set, and then the interface standard corresponding to the operation mode
  • the system further includes a warning unit that outputs a warning indicating that a plurality of interface standards are mixed and used when different interface standards are detected.
  • such a measurement data collection device further includes a warning unit that outputs the warning, it is possible to notify the user that a plurality of interface standards are mixed and connected to the measurement data collection device.
  • the first interface standard connection mode is set as an operation mode corresponding to the first interface standard
  • the second interface standard connection mode is set.
  • the second interface standard connection mode is set as an operation mode corresponding to the second interface standard, and one of the operation modes is set, and then the interface standard corresponding to the operation mode
  • the communication apparatus further includes a stop unit that causes the data collection control unit to stop the communication or the process of collecting measurement data when the different interface standard is detected.
  • such a measurement data collection device further includes the stop unit, it is possible to avoid a failure due to a wrong connection when a plurality of interface standards are mixed and connected to the measurement data collection device.
  • a measurement data collection method for each of a plurality of connection connectors corresponding to each of a plurality of different interface standards and each of the plurality of connection connectors, and for each of the plurality of connection connectors.
  • a measurement data collection method of a measurement data collection apparatus comprising: a plurality of interface units communicating according to an interface standard, and collecting measurement data from a measurement unit, wherein an external measurement unit is connected from among the plurality of connection connectors.
  • connection detection step By an interface standard corresponding to the connection connector in which the connection of the measurement unit is detected in the connection detection step, including a connection detection step of detecting the connection connector and a data collection control step of controlling the processing of collecting measurement data Having multiple operating modes to be determined, and Control step, at the interface portion of the connector has been detected the connection of the measuring unit in the connection detection step, collecting measurement data from the measuring unit.
  • Such a measurement data collection method includes a plurality of connection connectors and interface units respectively corresponding to a plurality of different interface standards, and the measurement unit is a connection connector to which an external measurement unit is connected and the interface standard in the interface unit. Collect measurement data from Therefore, the measurement data collection method can cope with a plurality of types of connection connectors.
  • a measurement data collection system is a measurement data collection system including a measurement unit that measures a predetermined physical quantity, and a measurement data collection device that collects measurement data from the measurement unit, wherein the measurement data collection is performed
  • the device is any of the above-described measurement data collection devices.
  • Such a measurement data acquisition system includes any of the measurement data acquisition devices described above, it can cope with a plurality of types of connection connectors.
  • a measurement data collection apparatus and measurement data collection method for collecting measurement data from a measurement unit that measures a predetermined physical quantity, and a measurement data collection system including the measurement data collection apparatus.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Recording Measured Values (AREA)
PCT/JP2018/033597 2017-11-02 2018-09-11 計測データ収集装置、該方法および該システム WO2019087575A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019549919A JP7088206B2 (ja) 2017-11-02 2018-09-11 計測データ収集装置、該方法および該システム
CN201880070101.2A CN111279401B (zh) 2017-11-02 2018-09-11 测量数据收集装置、其方法以及其系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017212663 2017-11-02
JP2017-212663 2017-11-02

Publications (1)

Publication Number Publication Date
WO2019087575A1 true WO2019087575A1 (ja) 2019-05-09

Family

ID=66333156

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/033597 WO2019087575A1 (ja) 2017-11-02 2018-09-11 計測データ収集装置、該方法および該システム

Country Status (3)

Country Link
JP (1) JP7088206B2 (zh)
CN (1) CN111279401B (zh)
WO (1) WO2019087575A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009774A1 (fr) * 1999-07-30 2001-02-08 Citizen Watch Co., Ltd. Dispositif et systeme de collecte de donnees
JP2001268424A (ja) * 2000-03-22 2001-09-28 Casio Comput Co Ltd デジタルカメラ及び記録媒体
JP2008522785A (ja) * 2004-12-13 2008-07-03 バイエル・ヘルスケア・エルエルシー 測定器接続のエラー状況検出に伴うヘルプ情報の自動表示を実現するための方法および装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000060829A (ja) * 1998-08-18 2000-02-29 Sanyo Electric Co Ltd 生体影響計測装置
US6891803B1 (en) * 1998-12-18 2005-05-10 Sunrise Telecom, Inc. Telecommunications transmission test set
US20030076241A1 (en) * 2001-10-23 2003-04-24 Middleton Frazer Neil Apparatus and method of remote monitoring of utility usage
CN2775675Y (zh) * 2005-02-25 2006-04-26 唐山学院 采用gps卫星信号触发的多点同步数据采集装置
US20100115157A1 (en) * 2008-11-05 2010-05-06 General Electric Company Modular data collection module with standard communication interface
US20100114516A1 (en) * 2008-11-05 2010-05-06 Tektronix, Inc. Method and Apparatus for Time Synchronization of Events for Multiple Instruments
EP2487452B1 (fr) * 2011-02-08 2014-01-08 Tesa Sa Instrument de mesure de dimensions avec interface et interface correspondante
CN102946316A (zh) * 2012-12-04 2013-02-27 江苏睿博数据技术有限公司 适合多种通讯模块的接口板
CN203203613U (zh) * 2013-04-19 2013-09-18 周桃云 一种能耗数据采集器
JP5810190B1 (ja) * 2014-04-22 2015-11-11 グラフテック株式会社 計測器、及び、計測器用のセンサ
CN104914936B (zh) * 2015-06-30 2019-02-05 联想(北京)有限公司 一种电子系统及其控制方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009774A1 (fr) * 1999-07-30 2001-02-08 Citizen Watch Co., Ltd. Dispositif et systeme de collecte de donnees
JP2001268424A (ja) * 2000-03-22 2001-09-28 Casio Comput Co Ltd デジタルカメラ及び記録媒体
JP2008522785A (ja) * 2004-12-13 2008-07-03 バイエル・ヘルスケア・エルエルシー 測定器接続のエラー状況検出に伴うヘルプ情報の自動表示を実現するための方法および装置

Also Published As

Publication number Publication date
CN111279401B (zh) 2021-08-20
JPWO2019087575A1 (ja) 2020-11-12
CN111279401A (zh) 2020-06-12
JP7088206B2 (ja) 2022-06-21

Similar Documents

Publication Publication Date Title
CN101788342B (zh) 颜色校准系统
EP3133748B1 (en) Apparatus for identifying optical array polarity and measuring optical signal power or loss
US10139274B2 (en) Method of optical power self-referencing and test cord verification
JP7402597B2 (ja) タッチスクリーンを有する試験測定プローブ
US8263881B2 (en) Weighing scale that automatically switches between a display mode or a communications mode based on whether communications is established with another scale
JP2004258036A (ja) 光の色及び強度を測定するためのテストモジュール及び試験方法
EP3317678A1 (en) Voltage measurement and wireless communication system
JP2015158495A (ja) 試験測定システム、アクセサリ及びアクセサリ補償方法
WO2019087575A1 (ja) 計測データ収集装置、該方法および該システム
JP5896018B2 (ja) 測光装置及び測定制御用プログラム
US20090109047A1 (en) Skew adjusting apparatus, transmitting and receiving system, and skew adjusting method
KR20130068354A (ko) 채널 전환 장치, 임피던스 측정 시스템, 및 그 제어 방법
KR100862989B1 (ko) 휴대용 진단단말기를 이용한 차량진단시스템
US9035783B2 (en) Input/output visualization panel
JP6612795B2 (ja) 測定モジュール、測定システム及び測定方法
CN211717487U (zh) 高精度传感器检测仪
JP2010139356A (ja) 校正関数取得システムおよびディスプレイ装置の試験システム
KR20090002465A (ko) 터치 스크린의 불량 센서를 이용한 터치 감지 방법 및 이를이용한 터치 스크린
CN219715566U (zh) 用于示波器的智能探头及示波器
CN209910829U (zh) 一种色彩检测装置
KR101005119B1 (ko) 네트워크 구성이 가능한 교체형 분석 모듈을 포함한 다기능 측정장치
JP5828125B2 (ja) ケーブル接続検出装置および電子装置
JP6347711B2 (ja) 測定条件設定情報表示装置、測定システムおよび確認画面表示用プログラム
JP5416031B2 (ja) データ収集装置
WO2014120608A2 (en) Input/output visualization panel

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18873144

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2019549919

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18873144

Country of ref document: EP

Kind code of ref document: A1